Merge https://gitlab.denx.de/u-boot/custodians/u-boot-mpc85xx
Enable DM PCI for T2080RDB, T4240RDB, T1024RDB, T1042D4RDB, P1020RDB,
P2020RDB, P2041RDB, P3041DS, P4080DS, and MPC8548CDS
diff --git a/MAINTAINERS b/MAINTAINERS
index 74a1423..08222fd 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -321,14 +321,19 @@
M: Patrick Delaunay <patrick.delaunay@st.com>
M: Patrice Chotard <patrice.chotard@st.com>
L: uboot-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
-T: git https://gitlab.denx.de/u-boot/custodians/u-boot-stm
+T: git https://gitlab.denx.de/u-boot/custodians/u-boot-stm.git
S: Maintained
F: arch/arm/mach-stm32mp/
+F: drivers/adc/stm32-adc*
F: drivers/clk/clk_stm32mp1.c
+F: drivers/gpio/stm32_gpio.c
+F: drivers/hwspinlock/stm32_hwspinlock.c
F: drivers/i2c/stm32f7_i2c.c
F: drivers/mailbox/stm32-ipcc.c
F: drivers/misc/stm32mp_fuse.c
+F: drivers/misc/stm32_rcc.c
F: drivers/mmc/stm32_sdmmc2.c
+F: drivers/mtd/nand/raw/stm32_fmc2_nand.c
F: drivers/phy/phy-stm32-usbphyc.c
F: drivers/pinctrl/pinctrl_stm32.c
F: drivers/power/pmic/stpmic1.c
@@ -336,11 +341,21 @@
F: drivers/power/regulator/stpmic1.c
F: drivers/ram/stm32mp1/
F: drivers/remoteproc/stm32_copro.c
-F: drivers/misc/stm32_rcc.c
F: drivers/reset/stm32-reset.c
+F: drivers/rtc/stm32_rtc.c
+F: drivers/serial/serial_stm32.*
F: drivers/spi/stm32_qspi.c
F: drivers/spi/stm32_spi.c
+F: drivers/video/stm32/stm32_ltdc.c
F: drivers/watchdog/stm32mp_wdt.c
+F: include/dt-bindings/clock/stm32fx-clock.h
+F: include/dt-bindings/clock/stm32mp1-clks.h
+F: include/dt-bindings/clock/stm32mp1-clksrc.h
+F: include/dt-bindings/pinctrl/stm32-pinfunc.h
+F: include/dt-bindings/reset/stm32mp1-resets.h
+F: include/stm32_rcc.h
+F: tools/stm32image.c
+
ARM STM STV0991
M: Vikas Manocha <vikas.manocha@st.com>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index cbb2a2a..37b2585 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1567,6 +1567,7 @@
imply SPL_SYSRESET
imply CMD_DM
imply CMD_POWEROFF
+ imply OF_LIBFDT_OVERLAY
imply ENV_VARS_UBOOT_RUNTIME_CONFIG
imply USE_PREBOOT
help
diff --git a/arch/arm/dts/stih407-clock.dtsi b/arch/arm/dts/stih407-clock.dtsi
index 13029c0..1ab40db 100644
--- a/arch/arm/dts/stih407-clock.dtsi
+++ b/arch/arm/dts/stih407-clock.dtsi
@@ -1,39 +1,30 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2014 STMicroelectronics R&D Limited
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <dt-bindings/clock/stih407-clks.h>
/ {
+ /*
+ * Fixed 30MHz oscillator inputs to SoC
+ */
+ clk_sysin: clk-sysin {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <30000000>;
+ };
+
+ clk_tmdsout_hdmi: clk-tmdsout-hdmi {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <0>;
+ };
+
clocks {
#address-cells = <1>;
#size-cells = <1>;
ranges;
/*
- * Fixed 30MHz oscillator inputs to SoC
- */
- clk_sysin: clk-sysin {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <30000000>;
- };
-
- /*
- * ARM Peripheral clock for timers
- */
- arm_periph_clk: clk-m-a9-periphs {
- #clock-cells = <0>;
- compatible = "fixed-factor-clock";
-
- clocks = <&clk_m_a9>;
- clock-div = <2>;
- clock-mult = <1>;
- };
-
- /*
* A9 PLL.
*/
clockgen-a9@92b0000 {
@@ -62,35 +53,22 @@
<&clockgen_a9_pll 0>,
<&clk_s_c0_flexgen 13>,
<&clk_m_a9_ext2f_div2>;
+
+
+ /*
+ * ARM Peripheral clock for timers
+ */
+ arm_periph_clk: clk-m-a9-periphs {
+ #clock-cells = <0>;
+ compatible = "fixed-factor-clock";
+
+ clocks = <&clk_m_a9>;
+ clock-div = <2>;
+ clock-mult = <1>;
+ };
};
- /*
- * ARM Peripheral clock for timers
- */
- clk_m_a9_ext2f_div2: clk-m-a9-ext2f-div2s {
- #clock-cells = <0>;
- compatible = "fixed-factor-clock";
-
- clocks = <&clk_s_c0_flexgen 13>;
-
- clock-output-names = "clk-m-a9-ext2f-div2";
-
- clock-div = <2>;
- clock-mult = <1>;
- };
-
- /*
- * Bootloader initialized system infrastructure clock for
- * serial devices.
- */
- clk_ext2f_a9: clockgen-c0@13 {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <200000000>;
- clock-output-names = "clk-s-icn-reg-0";
- };
-
- clockgen-a@090ff000 {
+ clockgen-a@90ff000 {
compatible = "st,clkgen-c32";
reg = <0x90ff000 0x1000>;
@@ -101,6 +79,7 @@
clocks = <&clk_sysin>;
clock-output-names = "clk-s-a0-pll-ofd-0";
+ clock-critical = <0>; /* clk-s-a0-pll-ofd-0 */
};
clk_s_a0_flexgen: clk-s-a0-flexgen {
@@ -112,6 +91,7 @@
<&clk_sysin>;
clock-output-names = "clk-ic-lmi0";
+ clock-critical = <CLK_IC_LMI0>;
};
};
@@ -126,9 +106,10 @@
"clk-s-c0-fs0-ch1",
"clk-s-c0-fs0-ch2",
"clk-s-c0-fs0-ch3";
+ clock-critical = <0>; /* clk-s-c0-fs0-ch0 */
};
- clk_s_c0: clockgen-c@09103000 {
+ clk_s_c0: clockgen-c@9103000 {
compatible = "st,clkgen-c32";
reg = <0x9103000 0x1000>;
@@ -139,6 +120,7 @@
clocks = <&clk_sysin>;
clock-output-names = "clk-s-c0-pll0-odf-0";
+ clock-critical = <0>; /* clk-s-c0-pll0-odf-0 */
};
clk_s_c0_pll1: clk-s-c0-pll1 {
@@ -194,6 +176,27 @@
"clk-main-disp",
"clk-aux-disp",
"clk-compo-dvp";
+ clock-critical = <CLK_PROC_STFE>,
+ <CLK_ICN_CPU>,
+ <CLK_TX_ICN_DMU>,
+ <CLK_EXT2F_A9>,
+ <CLK_ICN_LMI>,
+ <CLK_ICN_SBC>;
+
+ /*
+ * ARM Peripheral clock for timers
+ */
+ clk_m_a9_ext2f_div2: clk-m-a9-ext2f-div2s {
+ #clock-cells = <0>;
+ compatible = "fixed-factor-clock";
+
+ clocks = <&clk_s_c0_flexgen 13>;
+
+ clock-output-names = "clk-m-a9-ext2f-div2";
+
+ clock-div = <2>;
+ clock-mult = <1>;
+ };
};
};
@@ -210,7 +213,7 @@
"clk-s-d0-fs0-ch3";
};
- clockgen-d0@09104000 {
+ clockgen-d0@9104000 {
compatible = "st,clkgen-c32";
reg = <0x9104000 0x1000>;
@@ -244,13 +247,7 @@
"clk-s-d2-fs0-ch3";
};
- clk_tmdsout_hdmi: clk-tmdsout-hdmi {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <0>;
- };
-
- clockgen-d2@x9106000 {
+ clockgen-d2@9106000 {
compatible = "st,clkgen-c32";
reg = <0x9106000 0x1000>;
diff --git a/arch/arm/dts/stih407-family.dtsi b/arch/arm/dts/stih407-family.dtsi
index 6c6de58..7c36c37 100644
--- a/arch/arm/dts/stih407-family.dtsi
+++ b/arch/arm/dts/stih407-family.dtsi
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2014 STMicroelectronics Limited.
* Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * publishhed by the Free Software Foundation.
*/
#include "stih407-pinctrl.dtsi"
#include <dt-bindings/mfd/st-lpc.h>
@@ -20,7 +17,13 @@
#size-cells = <1>;
ranges;
- dmu_reserved: rproc@44000000 {
+ gp0_reserved: rproc@45000000 {
+ compatible = "shared-dma-pool";
+ reg = <0x45000000 0x00400000>;
+ no-map;
+ };
+
+ delta_reserved: rproc@44000000 {
compatible = "shared-dma-pool";
reg = <0x44000000 0x01000000>;
no-map;
@@ -47,6 +50,7 @@
clocks = <&clk_m_a9>;
clock-names = "cpu";
clock-latency = <100000>;
+ cpu0-supply = <&pwm_regulator>;
st,syscfg = <&syscfg_core 0x8e0>;
};
cpu@1 {
@@ -65,19 +69,19 @@
};
};
- intc: interrupt-controller@08761000 {
+ intc: interrupt-controller@8761000 {
compatible = "arm,cortex-a9-gic";
#interrupt-cells = <3>;
interrupt-controller;
reg = <0x08761000 0x1000>, <0x08760100 0x100>;
};
- scu@08760000 {
+ scu@8760000 {
compatible = "arm,cortex-a9-scu";
reg = <0x08760000 0x1000>;
};
- timer@08760200 {
+ timer@8760200 {
interrupt-parent = <&intc>;
compatible = "arm,cortex-a9-global-timer";
reg = <0x08760200 0x100>;
@@ -85,7 +89,7 @@
clocks = <&arm_periph_clk>;
};
- l2: cache-controller {
+ l2: cache-controller@8762000 {
compatible = "arm,pl310-cache";
reg = <0x08762000 0x1000>;
arm,data-latency = <3 3 3>;
@@ -118,24 +122,28 @@
ranges;
compatible = "simple-bus";
- restart {
+ restart: restart-controller@0 {
compatible = "st,stih407-restart";
+ reg = <0 0>;
st,syscfg = <&syscfg_sbc_reg>;
status = "okay";
};
- powerdown: powerdown-controller {
+ powerdown: powerdown-controller@0 {
compatible = "st,stih407-powerdown";
+ reg = <0 0>;
#reset-cells = <1>;
};
- softreset: softreset-controller {
+ softreset: softreset-controller@0 {
compatible = "st,stih407-softreset";
+ reg = <0 0>;
#reset-cells = <1>;
};
- picophyreset: picophyreset-controller {
+ picophyreset: picophyreset-controller@0 {
compatible = "st,stih407-picophyreset";
+ reg = <0 0>;
#reset-cells = <1>;
};
@@ -167,6 +175,13 @@
syscfg_core: core-syscfg@92b0000 {
compatible = "st,stih407-core-syscfg", "syscon";
reg = <0x92b0000 0x1000>;
+
+ sti_sasg_codec: sti-sasg-codec {
+ compatible = "st,stih407-sas-codec";
+ #sound-dai-cells = <1>;
+ status = "disabled";
+ st,syscfg = <&syscfg_core>;
+ };
};
syscfg_lpm: lpm-syscfg@94b5100 {
@@ -174,8 +189,9 @@
reg = <0x94b5100 0x1000>;
};
- irq-syscfg {
+ irq-syscfg@0 {
compatible = "st,stih407-irq-syscfg";
+ reg = <0 0>;
st,syscfg = <&syscfg_core>;
st,irq-device = <ST_IRQ_SYSCFG_PMU_0>,
<ST_IRQ_SYSCFG_PMU_1>;
@@ -187,22 +203,21 @@
vtg_main: sti-vtg-main@8d02800 {
compatible = "st,vtg";
reg = <0x8d02800 0x200>;
- interrupts = <GIC_SPI 108 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
};
vtg_aux: sti-vtg-aux@8d00200 {
compatible = "st,vtg";
reg = <0x8d00200 0x100>;
- interrupts = <GIC_SPI 109 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
};
serial@9830000 {
compatible = "st,asc";
reg = <0x9830000 0x2c>;
- interrupts = <GIC_SPI 122 IRQ_TYPE_NONE>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_serial0>;
+ interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
+ /* Pinctrl moved out to a per-board configuration */
status = "disabled";
};
@@ -210,7 +225,7 @@
serial@9831000 {
compatible = "st,asc";
reg = <0x9831000 0x2c>;
- interrupts = <GIC_SPI 123 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_serial1>;
clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
@@ -221,7 +236,7 @@
serial@9832000 {
compatible = "st,asc";
reg = <0x9832000 0x2c>;
- interrupts = <GIC_SPI 124 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_serial2>;
clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
@@ -233,7 +248,7 @@
sbc_serial0: serial@9530000 {
compatible = "st,asc";
reg = <0x9530000 0x2c>;
- interrupts = <GIC_SPI 138 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sbc_serial0>;
clocks = <&clk_sysin>;
@@ -244,7 +259,7 @@
serial@9531000 {
compatible = "st,asc";
reg = <0x9531000 0x2c>;
- interrupts = <GIC_SPI 139 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sbc_serial1>;
clocks = <&clk_sysin>;
@@ -374,8 +389,9 @@
status = "disabled";
};
- usb2_picophy0: phy1 {
+ usb2_picophy0: phy1@0 {
compatible = "st,stih407-usb2-phy";
+ reg = <0 0>;
#phy-cells = <0>;
st,syscfg = <&syscfg_core 0x100 0xf4>;
resets = <&softreset STIH407_PICOPHY_SOFTRESET>,
@@ -383,12 +399,13 @@
reset-names = "global", "port";
};
- miphy28lp_phy: miphy28lp@9b22000 {
+ miphy28lp_phy: miphy28lp@0 {
compatible = "st,miphy28lp-phy";
st,syscfg = <&syscfg_core>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
+ reg = <0 0>;
phy_port0: port@9b22000 {
reg = <0x9b22000 0xff>,
@@ -458,6 +475,8 @@
clock-names = "ssc";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi1_default>;
+ #address-cells = <1>;
+ #size-cells = <0>;
status = "disabled";
};
@@ -470,6 +489,8 @@
clock-names = "ssc";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi2_default>;
+ #address-cells = <1>;
+ #size-cells = <0>;
status = "disabled";
};
@@ -482,6 +503,8 @@
clock-names = "ssc";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi3_default>;
+ #address-cells = <1>;
+ #size-cells = <0>;
status = "disabled";
};
@@ -494,6 +517,8 @@
clock-names = "ssc";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi4_default>;
+ #address-cells = <1>;
+ #size-cells = <0>;
status = "disabled";
};
@@ -507,6 +532,8 @@
clock-names = "ssc";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi10_default>;
+ #address-cells = <1>;
+ #size-cells = <0>;
status = "disabled";
};
@@ -519,6 +546,8 @@
clock-names = "ssc";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi11_default>;
+ #address-cells = <1>;
+ #size-cells = <0>;
status = "disabled";
};
@@ -531,16 +560,18 @@
clock-names = "ssc";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi12_default>;
+ #address-cells = <1>;
+ #size-cells = <0>;
status = "disabled";
};
- mmc0: sdhci@09060000 {
+ mmc0: sdhci@9060000 {
compatible = "st,sdhci-stih407", "st,sdhci";
status = "disabled";
reg = <0x09060000 0x7ff>, <0x9061008 0x20>;
reg-names = "mmc", "top-mmc-delay";
- interrupts = <GIC_SPI 92 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "mmcirq";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_mmc0>;
@@ -550,12 +581,12 @@
bus-width = <8>;
};
- mmc1: sdhci@09080000 {
+ mmc1: sdhci@9080000 {
compatible = "st,sdhci-stih407", "st,sdhci";
status = "disabled";
reg = <0x09080000 0x7ff>;
reg-names = "mmc";
- interrupts = <GIC_SPI 90 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "mmcirq";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sd1>;
@@ -563,7 +594,6 @@
clocks = <&clk_s_c0_flexgen CLK_MMC_1>,
<&clk_s_c0_flexgen CLK_RX_ICN_HVA>;
resets = <&softreset STIH407_MMC1_SOFTRESET>;
- reset-names = "softreset";
bus-width = <4>;
};
@@ -590,7 +620,7 @@
compatible = "st,ahci";
reg = <0x9b20000 0x1000>;
- interrupts = <GIC_SPI 159 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "hostc";
phys = <&phy_port0 PHY_TYPE_SATA>;
@@ -613,7 +643,7 @@
compatible = "st,ahci";
reg = <0x9b28000 0x1000>;
- interrupts = <GIC_SPI 170 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "hostc";
phys = <&phy_port1 PHY_TYPE_SATA>;
@@ -654,11 +684,12 @@
dwc3: dwc3@9900000 {
compatible = "snps,dwc3";
reg = <0x09900000 0x100000>;
- interrupts = <GIC_SPI 155 IRQ_TYPE_NONE>;
- dr_mode = "peripheral";
+ interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
+ dr_mode = "host";
phy-names = "usb2-phy", "usb3-phy";
phys = <&usb2_picophy0>,
<&phy_port2 PHY_TYPE_USB3>;
+ snps,dis_u3_susphy_quirk;
};
};
@@ -667,7 +698,7 @@
compatible = "st,sti-pwm";
#pwm-cells = <2>;
reg = <0x9810000 0x68>;
- interrupts = <GIC_SPI 128 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm0_chan0_default>;
clock-names = "pwm";
@@ -682,6 +713,7 @@
compatible = "st,sti-pwm";
#pwm-cells = <2>;
reg = <0x9510000 0x68>;
+ interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm1_chan0_default
&pinctrl_pwm1_chan1_default
@@ -694,14 +726,14 @@
status = "disabled";
};
- rng10: rng@08a89000 {
+ rng10: rng@8a89000 {
compatible = "st,rng";
reg = <0x08a89000 0x1000>;
clocks = <&clk_sysin>;
status = "okay";
};
- rng11: rng@08a8a000 {
+ rng11: rng@8a8a000 {
compatible = "st,rng";
reg = <0x08a8a000 0x1000>;
clocks = <&clk_sysin>;
@@ -720,8 +752,8 @@
resets = <&softreset STIH407_ETH1_SOFTRESET>;
reset-names = "stmmaceth";
- interrupts = <GIC_SPI 98 IRQ_TYPE_NONE>,
- <GIC_SPI 99 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "macirq", "eth_wake_irq";
/* DMA Bus Mode */
@@ -735,26 +767,14 @@
<&clk_s_c0_flexgen CLK_ETH_PHY>;
};
- cec: sti-cec@094a087c {
- compatible = "st,stih-cec";
- reg = <0x94a087c 0x64>;
- clocks = <&clk_sysin>;
- clock-names = "cec-clk";
- interrupts = <GIC_SPI 140 IRQ_TYPE_NONE>;
- interrupt-names = "cec-irq";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_cec0_default>;
- resets = <&softreset STIH407_LPM_SOFTRESET>;
- };
-
- rng10: rng@08a89000 {
+ rng10: rng@8a89000 {
compatible = "st,rng";
reg = <0x08a89000 0x1000>;
clocks = <&clk_sysin>;
status = "okay";
};
- rng11: rng@08a8a000 {
+ rng11: rng@8a8a000 {
compatible = "st,rng";
reg = <0x08a8a000 0x1000>;
clocks = <&clk_sysin>;
@@ -764,7 +784,7 @@
mailbox0: mailbox@8f00000 {
compatible = "st,stih407-mailbox";
reg = <0x8f00000 0x1000>;
- interrupts = <GIC_SPI 1 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <2>;
mbox-name = "a9";
status = "okay";
@@ -794,9 +814,24 @@
status = "okay";
};
- st231_delta: st231-delta@44000000 {
+ st231_gp0: st231-gp0@0 {
compatible = "st,st231-rproc";
- memory-region = <&dmu_reserved>;
+ reg = <0 0>;
+ memory-region = <&gp0_reserved>;
+ resets = <&softreset STIH407_ST231_GP0_SOFTRESET>;
+ reset-names = "sw_reset";
+ clocks = <&clk_s_c0_flexgen CLK_ST231_GP_0>;
+ clock-frequency = <600000000>;
+ st,syscfg = <&syscfg_core 0x22c>;
+ #mbox-cells = <1>;
+ mbox-names = "vq0_rx", "vq0_tx", "vq1_rx", "vq1_tx";
+ mboxes = <&mailbox0 0 2>, <&mailbox2 0 1>, <&mailbox0 0 3>, <&mailbox2 0 0>;
+ };
+
+ st231_delta: st231-delta@0 {
+ compatible = "st,st231-rproc";
+ reg = <0 0>;
+ memory-region = <&delta_reserved>;
resets = <&softreset STIH407_ST231_DMU_SOFTRESET>;
reset-names = "sw_reset";
clocks = <&clk_s_c0_flexgen CLK_ST231_DMU>;
@@ -819,7 +854,7 @@
<&clk_s_c0_flexgen CLK_EXT2F_A9>,
<&clk_s_c0_flexgen CLK_EXT2F_A9>,
<&clk_s_c0_flexgen CLK_EXT2F_A9>;
- interrupts = <GIC_SPI 5 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
dma-channels = <16>;
#dma-cells = <3>;
};
@@ -837,9 +872,11 @@
<&clk_s_c0_flexgen CLK_TX_ICN_DMU>,
<&clk_s_c0_flexgen CLK_EXT2F_A9>;
- interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
dma-channels = <16>;
#dma-cells = <3>;
+
+ status = "disabled";
};
/* fdma free running */
@@ -850,20 +887,15 @@
<0x8e77000 0x1000>,
<0x8e78000 0x8000>;
reg-names = "slimcore", "dmem", "peripherals", "imem";
- interrupts = <GIC_SPI 9 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
dma-channels = <16>;
#dma-cells = <3>;
clocks = <&clk_s_c0_flexgen CLK_FDMA>,
<&clk_s_c0_flexgen CLK_EXT2F_A9>,
<&clk_s_c0_flexgen CLK_TX_ICN_DISP_0>,
<&clk_s_c0_flexgen CLK_EXT2F_A9>;
- };
- sti_sasg_codec: sti-sasg-codec {
- compatible = "st,stih407-sas-codec";
- #sound-dai-cells = <1>;
status = "disabled";
- st,syscfg = <&syscfg_core>;
};
sti_uni_player0: sti-uni-player@8d80000 {
@@ -875,7 +907,7 @@
assigned-clock-parents = <0>, <&clk_s_d0_quadfs 0>;
assigned-clock-rates = <50000000>;
reg = <0x8d80000 0x158>;
- interrupts = <GIC_SPI 84 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&fdma0 2 0 1>;
dma-names = "tx";
@@ -891,7 +923,7 @@
assigned-clock-parents = <0>, <&clk_s_d0_quadfs 1>;
assigned-clock-rates = <50000000>;
reg = <0x8d81000 0x158>;
- interrupts = <GIC_SPI 85 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&fdma0 3 0 1>;
dma-names = "tx";
@@ -907,7 +939,7 @@
assigned-clock-parents = <0>, <&clk_s_d0_quadfs 2>;
assigned-clock-rates = <50000000>;
reg = <0x8d82000 0x158>;
- interrupts = <GIC_SPI 86 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&fdma0 4 0 1>;
dma-names = "tx";
@@ -923,7 +955,7 @@
assigned-clock-parents = <0>, <&clk_s_d0_quadfs 3>;
assigned-clock-rates = <50000000>;
reg = <0x8d85000 0x158>;
- interrupts = <GIC_SPI 89 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&fdma0 7 0 1>;
dma-names = "tx";
@@ -935,7 +967,7 @@
#sound-dai-cells = <0>;
st,syscfg = <&syscfg_core>;
reg = <0x8d83000 0x158>;
- interrupts = <GIC_SPI 87 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&fdma0 5 0 1>;
dma-names = "rx";
@@ -947,32 +979,22 @@
#sound-dai-cells = <0>;
st,syscfg = <&syscfg_core>;
reg = <0x8d84000 0x158>;
- interrupts = <GIC_SPI 88 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&fdma0 6 0 1>;
dma-names = "rx";
status = "disabled";
};
- rc: rc@09518000 {
- compatible = "st,comms-irb";
- reg = <0x09518000 0x234>;
- interrupts = <GIC_SPI 132 IRQ_TYPE_NONE>;
- rx-mode = "infrared";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_ir
- &pinctrl_uhf
- &pinctrl_tx
- &pinctrl_tx_od>;
- clocks = <&clk_sysin>;
- resets = <&softreset STIH407_IRB_SOFTRESET>;
-
- status = "disabled";
- };
-
- socinfo {
- compatible = "st,stih407-socinfo";
- st,syscfg = <&syscfg_core>;
+ delta0@0 {
+ compatible = "st,st-delta";
+ reg = <0 0>;
+ clock-names = "delta",
+ "delta-st231",
+ "delta-flash-promip";
+ clocks = <&clk_s_c0_flexgen CLK_VID_DMU>,
+ <&clk_s_c0_flexgen CLK_ST231_DMU>,
+ <&clk_s_c0_flexgen CLK_FLASH_PROMIP>;
};
};
};
diff --git a/arch/arm/dts/stih407-pinctrl.dtsi b/arch/arm/dts/stih407-pinctrl.dtsi
index f27ae21..2cf3357 100644
--- a/arch/arm/dts/stih407-pinctrl.dtsi
+++ b/arch/arm/dts/stih407-pinctrl.dtsi
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2014 STMicroelectronics Limited.
* Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * publishhed by the Free Software Foundation.
*/
#include "st-pincfg.h"
#include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -45,18 +42,18 @@
};
soc {
- pin-controller-sbc {
+ pin-controller-sbc@961f080 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "st,stih407-sbc-pinctrl";
st,syscfg = <&syscfg_sbc>;
reg = <0x0961f080 0x4>;
reg-names = "irqmux";
- interrupts = <GIC_SPI 188 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "irqmux";
ranges = <0 0x09610000 0x6000>;
- pio0: gpio@09610000 {
+ pio0: gpio@9610000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -64,7 +61,7 @@
reg = <0x0 0x100>;
st,bank-name = "PIO0";
};
- pio1: gpio@09611000 {
+ pio1: gpio@9611000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -72,7 +69,7 @@
reg = <0x1000 0x100>;
st,bank-name = "PIO1";
};
- pio2: gpio@09612000 {
+ pio2: gpio@9612000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -80,7 +77,7 @@
reg = <0x2000 0x100>;
st,bank-name = "PIO2";
};
- pio3: gpio@09613000 {
+ pio3: gpio@9613000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -88,7 +85,7 @@
reg = <0x3000 0x100>;
st,bank-name = "PIO3";
};
- pio4: gpio@09614000 {
+ pio4: gpio@9614000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -97,7 +94,7 @@
st,bank-name = "PIO4";
};
- pio5: gpio@09615000 {
+ pio5: gpio@9615000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -369,18 +366,18 @@
};
};
- pin-controller-front0 {
+ pin-controller-front0@920f080 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "st,stih407-front-pinctrl";
st,syscfg = <&syscfg_front>;
reg = <0x0920f080 0x4>;
reg-names = "irqmux";
- interrupts = <GIC_SPI 189 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "irqmux";
ranges = <0 0x09200000 0x10000>;
- pio10: pio@09200000 {
+ pio10: pio@9200000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -388,7 +385,7 @@
reg = <0x0 0x100>;
st,bank-name = "PIO10";
};
- pio11: pio@09201000 {
+ pio11: pio@9201000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -396,7 +393,7 @@
reg = <0x1000 0x100>;
st,bank-name = "PIO11";
};
- pio12: pio@09202000 {
+ pio12: pio@9202000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -404,7 +401,7 @@
reg = <0x2000 0x100>;
st,bank-name = "PIO12";
};
- pio13: pio@09203000 {
+ pio13: pio@9203000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -412,7 +409,7 @@
reg = <0x3000 0x100>;
st,bank-name = "PIO13";
};
- pio14: pio@09204000 {
+ pio14: pio@9204000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -420,7 +417,7 @@
reg = <0x4000 0x100>;
st,bank-name = "PIO14";
};
- pio15: pio@09205000 {
+ pio15: pio@9205000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -428,7 +425,7 @@
reg = <0x5000 0x100>;
st,bank-name = "PIO15";
};
- pio16: pio@09206000 {
+ pio16: pio@9206000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -436,7 +433,7 @@
reg = <0x6000 0x100>;
st,bank-name = "PIO16";
};
- pio17: pio@09207000 {
+ pio17: pio@9207000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -444,7 +441,7 @@
reg = <0x7000 0x100>;
st,bank-name = "PIO17";
};
- pio18: pio@09208000 {
+ pio18: pio@9208000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -452,7 +449,7 @@
reg = <0x8000 0x100>;
st,bank-name = "PIO18";
};
- pio19: pio@09209000 {
+ pio19: pio@9209000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -465,19 +462,16 @@
serial0 {
pinctrl_serial0: serial0-0 {
st,pins {
- tx = <&pio17 0 ALT1 OUT>;
- rx = <&pio17 1 ALT1 IN>;
+ tx = <&pio17 0 ALT1 OUT>;
+ rx = <&pio17 1 ALT1 IN>;
};
};
- pinctrl_serial0_rts: serial0_rts {
+ pinctrl_serial0_hw_flowctrl: serial0-0_hw_flowctrl {
st,pins {
- rts = <&pio17 3 ALT1 OUT>;
- };
- };
-
- pinctrl_serial0_cts: serial0_cts {
- st,pins {
+ tx = <&pio17 0 ALT1 OUT>;
+ rx = <&pio17 1 ALT1 IN>;
cts = <&pio17 2 ALT1 IN>;
+ rts = <&pio17 3 ALT1 OUT>;
};
};
};
@@ -932,18 +926,18 @@
};
};
- pin-controller-front1 {
+ pin-controller-front1@921f080 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "st,stih407-front-pinctrl";
st,syscfg = <&syscfg_front>;
reg = <0x0921f080 0x4>;
reg-names = "irqmux";
- interrupts = <GIC_SPI 190 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "irqmux";
ranges = <0 0x09210000 0x10000>;
- pio20: pio@09210000 {
+ pio20: pio@9210000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -965,18 +959,18 @@
};
};
- pin-controller-rear {
+ pin-controller-rear@922f080 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "st,stih407-rear-pinctrl";
st,syscfg = <&syscfg_rear>;
reg = <0x0922f080 0x4>;
reg-names = "irqmux";
- interrupts = <GIC_SPI 191 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "irqmux";
ranges = <0 0x09220000 0x6000>;
- pio30: gpio@09220000 {
+ pio30: gpio@9220000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -984,7 +978,7 @@
reg = <0x0 0x100>;
st,bank-name = "PIO30";
};
- pio31: gpio@09221000 {
+ pio31: gpio@9221000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -992,7 +986,7 @@
reg = <0x1000 0x100>;
st,bank-name = "PIO31";
};
- pio32: gpio@09222000 {
+ pio32: gpio@9222000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -1000,7 +994,7 @@
reg = <0x2000 0x100>;
st,bank-name = "PIO32";
};
- pio33: gpio@09223000 {
+ pio33: gpio@9223000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -1008,7 +1002,7 @@
reg = <0x3000 0x100>;
st,bank-name = "PIO33";
};
- pio34: gpio@09224000 {
+ pio34: gpio@9224000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -1016,7 +1010,7 @@
reg = <0x4000 0x100>;
st,bank-name = "PIO34";
};
- pio35: gpio@09225000 {
+ pio35: gpio@9225000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -1026,41 +1020,6 @@
st,retime-pin-mask = <0x7f>;
};
- dvo {
- pinctrl_dvo: dvo {
- st,pins {
- hs = <&pio30 0 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- vs = <&pio30 1 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- de = <&pio30 2 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- ck = <&pio30 3 ALT2 (OE | CLKNOTDATA) 0>;
- d0 = <&pio30 4 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d1 = <&pio30 5 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d2 = <&pio30 6 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d3 = <&pio30 7 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d4 = <&pio31 0 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d5 = <&pio31 1 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d6 = <&pio31 2 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d7 = <&pio31 3 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d8 = <&pio31 4 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d9 = <&pio31 5 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d10 = <&pio31 6 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d11 = <&pio31 7 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d12 = <&pio32 0 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d13 = <&pio32 1 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d14 = <&pio32 2 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d15 = <&pio32 3 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d16 = <&pio32 4 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d17 = <&pio32 5 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d18 = <&pio32 6 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d19 = <&pio32 7 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d20 = <&pio33 0 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d21 = <&pio33 1 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d22 = <&pio33 2 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- d23 = <&pio33 3 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- };
- };
- };
-
i2c4 {
pinctrl_i2c4_default: i2c4-default {
st,pins {
@@ -1195,18 +1154,18 @@
};
};
- pin-controller-flash {
+ pin-controller-flash@923f080 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "st,stih407-flash-pinctrl";
st,syscfg = <&syscfg_flash>;
reg = <0x0923f080 0x4>;
reg-names = "irqmux";
- interrupts = <GIC_SPI 192 IRQ_TYPE_NONE>;
- interrupts-names = "irqmux";
+ interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "irqmux";
ranges = <0 0x09230000 0x3000>;
- pio40: gpio@09230000 {
+ pio40: gpio@9230000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -1214,7 +1173,7 @@
reg = <0 0x100>;
st,bank-name = "PIO40";
};
- pio41: gpio@09231000 {
+ pio41: gpio@9231000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
@@ -1222,7 +1181,7 @@
reg = <0x1000 0x100>;
st,bank-name = "PIO41";
};
- pio42: gpio@09232000 {
+ pio42: gpio@9232000 {
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
diff --git a/arch/arm/dts/stih410-b2260-u-boot.dtsi b/arch/arm/dts/stih410-b2260-u-boot.dtsi
index 8391631..897c421 100644
--- a/arch/arm/dts/stih410-b2260-u-boot.dtsi
+++ b/arch/arm/dts/stih410-b2260-u-boot.dtsi
@@ -9,8 +9,25 @@
soc {
st_dwc3: dwc3@8f94000 {
dwc3: dwc3@9900000 {
+ dr_mode = "peripheral";
phys = <&usb2_picophy0>;
};
};
+
+ ohci0: usb@9a03c00 {
+ compatible = "generic-ohci";
+ };
+
+ ehci0: usb@9a03e00 {
+ compatible = "generic-ehci";
+ };
+
+ ohci1: usb@9a83c00 {
+ compatible = "generic-ohci";
+ };
+
+ ehci1: usb@9a83e00 {
+ compatible = "generic-ehci";
+ };
};
};
diff --git a/arch/arm/dts/stih410-b2260.dts b/arch/arm/dts/stih410-b2260.dts
index 54250e2..4fbd8e9 100644
--- a/arch/arm/dts/stih410-b2260.dts
+++ b/arch/arm/dts/stih410-b2260.dts
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2016 STMicroelectronics (R&D) Limited.
* Author: Patrice Chotard <patrice.chotard@st.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
/dts-v1/;
#include "stih410.dtsi"
@@ -15,68 +12,79 @@
compatible = "st,stih410-b2260", "st,stih410";
chosen {
- bootargs = "console=ttyAS1,115200";
- linux,stdout-path = &uart1;
+ bootargs = "clk_ignore_unused";
stdout-path = &uart1;
};
- memory {
+ memory@40000000 {
device_type = "memory";
reg = <0x40000000 0x40000000>;
};
aliases {
- ttyAS1 = &uart1;
+ serial1 = &uart1;
ethernet0 = ðernet0;
};
- soc {
-
- leds {
- compatible = "gpio-leds";
- user_green_1 {
- label = "User_green_1";
- gpios = <&pio1 3 GPIO_ACTIVE_LOW>;
- linux,default-trigger = "heartbeat";
- default-state = "off";
- };
-
- user_green_2 {
- label = "User_green_2";
- gpios = <&pio4 1 GPIO_ACTIVE_LOW>;
- default-state = "off";
- };
-
- user_green_3 {
- label = "User_green_3";
- gpios = <&pio2 1 GPIO_ACTIVE_LOW>;
- default-state = "off";
- };
-
- user_green_4 {
- label = "User_green_4";
- gpios = <&pio2 5 GPIO_ACTIVE_LOW>;
- default-state = "off";
- };
-
- wifi_yellow {
- label = "Wifi_yellow";
- gpios = <&pio4 0 GPIO_ACTIVE_LOW>;
- linux,default-trigger = "wifi-activity";
- default-state = "off";
- };
-
- bt_blue {
- label = "Bluetooth_blue";
- gpios = <&pio3 3 GPIO_ACTIVE_LOW>;
- linux,default-trigger = "hci0-power";
- default-state = "off";
- };
+ leds {
+ compatible = "gpio-leds";
+ user_green_1 {
+ label = "User_green_1";
+ gpios = <&pio1 3 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "heartbeat";
+ default-state = "off";
};
+ user_green_2 {
+ label = "User_green_2";
+ gpios = <&pio4 1 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+
+ user_green_3 {
+ label = "User_green_3";
+ gpios = <&pio2 1 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+
+ user_green_4 {
+ label = "User_green_4";
+ gpios = <&pio2 5 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+ };
+
+ sound: sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "STI-B2260";
+ status = "okay";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ simple-audio-card,dai-link@0 {
+ reg = <0>;
+ /* DAC */
+ format = "i2s";
+ mclk-fs = <128>;
+ cpu {
+ sound-dai = <&sti_uni_player0>;
+ };
+
+ codec {
+ sound-dai = <&sti_hdmi>;
+ };
+ };
+ };
+
+ soc {
/* Low speed expansion connector */
uart0: serial@9830000 {
label = "LS-UART0";
+ pinctrl-names = "default", "no-hw-flowctrl";
+ pinctrl-0 = <&pinctrl_serial0_hw_flowctrl>;
+ pinctrl-1 = <&pinctrl_serial0>;
+ rts-gpios = <&pio17 3 GPIO_ACTIVE_LOW>;
+ uart-has-rtscts;
status = "okay";
};
@@ -119,14 +127,14 @@
status = "okay";
};
- mmc0: sdhci@09060000 {
+ mmc0: sdhci@9060000 {
pinctrl-0 = <&pinctrl_sd0>;
bus-width = <4>;
status = "okay";
};
/* high speed expansion connector */
- mmc1: sdhci@09080000 {
+ mmc1: sdhci@9080000 {
status = "okay";
};
@@ -138,11 +146,11 @@
status = "okay";
};
- usb2_picophy1: phy2 {
+ usb2_picophy1: phy2@0 {
status = "okay";
};
- usb2_picophy2: phy3 {
+ usb2_picophy2: phy3@0 {
status = "okay";
};
@@ -183,17 +191,17 @@
sti_uni_player0: sti-uni-player@8d80000 {
status = "okay";
};
-
/* SSC11 to HDMI */
hdmiddc: i2c@9541000 {
/* HDMI V1.3a supports Standard mode only */
clock-frequency = <100000>;
st,i2c-min-scl-pulse-width-us = <0>;
- st,i2c-min-sda-pulse-width-us = <1>;
+ st,i2c-min-sda-pulse-width-us = <5>;
status = "okay";
};
- miphy28lp_phy: miphy28lp@9b22000 {
+ miphy28lp_phy: miphy28lp@0 {
+
phy_port1: port@9b2a000 {
st,osc-force-ext;
};
@@ -202,25 +210,5 @@
sata1: sata@9b28000 {
status = "okay";
};
-
- sound {
- compatible = "simple-audio-card";
- simple-audio-card,name = "STI-B2260";
- status = "okay";
-
- simple-audio-card,dai-link@0 {
- /* DAC */
- format = "i2s";
- mclk-fs = <128>;
- cpu {
- sound-dai = <&sti_uni_player0>;
- };
-
- codec {
- sound-dai = <&sti_hdmi>;
- };
- };
- };
-
};
};
diff --git a/arch/arm/dts/stih410-clock.dtsi b/arch/arm/dts/stih410-clock.dtsi
index 8598eff..81a8c25 100644
--- a/arch/arm/dts/stih410-clock.dtsi
+++ b/arch/arm/dts/stih410-clock.dtsi
@@ -1,12 +1,25 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2014 STMicroelectronics R&D Limited
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <dt-bindings/clock/stih410-clks.h>
/ {
+ /*
+ * Fixed 30MHz oscillator inputs to SoC
+ */
+ clk_sysin: clk-sysin {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <30000000>;
+ clock-output-names = "CLK_SYSIN";
+ };
+
+ clk_tmdsout_hdmi: clk-tmdsout-hdmi {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <0>;
+ };
+
clocks {
#address-cells = <1>;
#size-cells = <1>;
@@ -15,27 +28,6 @@
compatible = "st,stih410-clk", "simple-bus";
/*
- * Fixed 30MHz oscillator inputs to SoC
- */
- clk_sysin: clk-sysin {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <30000000>;
- clock-output-names = "CLK_SYSIN";
- };
-
- /*
- * ARM Peripheral clock for timers
- */
- arm_periph_clk: clk-m-a9-periphs {
- #clock-cells = <0>;
- compatible = "fixed-factor-clock";
- clocks = <&clk_m_a9>;
- clock-div = <2>;
- clock-mult = <1>;
- };
-
- /*
* A9 PLL.
*/
clockgen-a9@92b0000 {
@@ -64,35 +56,19 @@
<&clockgen_a9_pll 0>,
<&clk_s_c0_flexgen 13>,
<&clk_m_a9_ext2f_div2>;
+ /*
+ * ARM Peripheral clock for timers
+ */
+ arm_periph_clk: clk-m-a9-periphs {
+ #clock-cells = <0>;
+ compatible = "fixed-factor-clock";
+ clocks = <&clk_m_a9>;
+ clock-div = <2>;
+ clock-mult = <1>;
+ };
};
- /*
- * ARM Peripheral clock for timers
- */
- clk_m_a9_ext2f_div2: clk-m-a9-ext2f-div2s {
- #clock-cells = <0>;
- compatible = "fixed-factor-clock";
-
- clocks = <&clk_s_c0_flexgen 13>;
-
- clock-output-names = "clk-m-a9-ext2f-div2";
-
- clock-div = <2>;
- clock-mult = <1>;
- };
-
- /*
- * Bootloader initialized system infrastructure clock for
- * serial devices.
- */
- clk_ext2f_a9: clockgen-c0@13 {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <200000000>;
- clock-output-names = "clk-s-icn-reg-0";
- };
-
- clockgen-a@090ff000 {
+ clockgen-a@90ff000 {
compatible = "st,clkgen-c32";
reg = <0x90ff000 0x1000>;
@@ -134,7 +110,7 @@
clock-critical = <0>; /* clk-s-c0-fs0-ch0 */
};
- clk_s_c0: clockgen-c@09103000 {
+ clk_s_c0: clockgen-c@9103000 {
compatible = "st,clkgen-c32";
reg = <0x9103000 0x1000>;
@@ -208,11 +184,27 @@
"clk-clust-hades",
"clk-hwpe-hades",
"clk-fc-hades";
- clock-critical = <CLK_ICN_CPU>,
+ clock-critical = <CLK_PROC_STFE>,
+ <CLK_ICN_CPU>,
<CLK_TX_ICN_DMU>,
<CLK_EXT2F_A9>,
<CLK_ICN_LMI>,
<CLK_ICN_SBC>;
+
+ /*
+ * ARM Peripheral clock for timers
+ */
+ clk_m_a9_ext2f_div2: clk-m-a9-ext2f-div2s {
+ #clock-cells = <0>;
+ compatible = "fixed-factor-clock";
+
+ clocks = <&clk_s_c0_flexgen 13>;
+
+ clock-output-names = "clk-m-a9-ext2f-div2";
+
+ clock-div = <2>;
+ clock-mult = <1>;
+ };
};
};
@@ -229,7 +221,7 @@
"clk-s-d0-fs0-ch3";
};
- clockgen-d0@09104000 {
+ clockgen-d0@9104000 {
compatible = "st,clkgen-c32";
reg = <0x9104000 0x1000>;
@@ -265,13 +257,7 @@
"clk-s-d2-fs0-ch3";
};
- clk_tmdsout_hdmi: clk-tmdsout-hdmi {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <0>;
- };
-
- clockgen-d2@x9106000 {
+ clockgen-d2@9106000 {
compatible = "st,clkgen-c32";
reg = <0x9106000 0x1000>;
diff --git a/arch/arm/dts/stih410-pinctrl.dtsi b/arch/arm/dts/stih410-pinctrl.dtsi
index b3e9dfc..e6eadd1 100644
--- a/arch/arm/dts/stih410-pinctrl.dtsi
+++ b/arch/arm/dts/stih410-pinctrl.dtsi
@@ -1,16 +1,13 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2014 STMicroelectronics Limited.
* Author: Peter Griffin <peter.griffin@linaro.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * publishhed by the Free Software Foundation.
*/
#include "st-pincfg.h"
/ {
soc {
- pin-controller-rear {
+ pin-controller-rear@922f080 {
usb0 {
pinctrl_usb0: usb2-0 {
diff --git a/arch/arm/dts/stih410.dtsi b/arch/arm/dts/stih410.dtsi
index b59b110..6d84701 100644
--- a/arch/arm/dts/stih410.dtsi
+++ b/arch/arm/dts/stih410.dtsi
@@ -1,67 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2014 STMicroelectronics Limited.
* Author: Peter Griffin <peter.griffin@linaro.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * publishhed by the Free Software Foundation.
*/
#include "stih410-clock.dtsi"
#include "stih407-family.dtsi"
#include "stih410-pinctrl.dtsi"
+#include <dt-bindings/gpio/gpio.h>
/ {
aliases {
bdisp0 = &bdisp0;
};
- cpus {
- cpu@0 {
- st,syscfg = <&syscfg_core 0x8e0>;
- st,syscfg-eng = <&syscfg_opp 0x4 0x0>;
- clocks = <&clk_m_a9>;
- operating-points-v2 = <&cpu0_opp_table>;
- };
- cpu@1 {
- clocks = <&clk_m_a9>;
- operating-points-v2 = <&cpu0_opp_table>;
- };
- };
-
- cpu0_opp_table: opp_table0 {
- compatible = "operating-points-v2";
- opp-shared;
-
- opp@1500000000 {
- opp-supported-hw = <0xffffffff 0xffffffff 0xffffffff>;
- opp-hz = /bits/ 64 <1500000000>;
- clock-latency-ns = <10000000>;
- opp-suspend;
- };
- opp@1200000000 {
- opp-supported-hw = <0xffffffff 0xffffffff 0xffffffff>;
- opp-hz = /bits/ 64 <1200000000>;
- clock-latency-ns = <10000000>;
- };
- opp@800000000 {
- opp-supported-hw = <0xffffffff 0xffffffff 0xffffffff>;
- opp-hz = /bits/ 64 <800000000>;
- clock-latency-ns = <10000000>;
- };
- opp@400000000 {
- opp-supported-hw = <0xffffffff 0xffffffff 0xffffffff>;
- opp-hz = /bits/ 64 <400000000>;
- clock-latency-ns = <10000000>;
- };
- };
-
soc {
- syscfg_opp: @08a6583c {
- compatible = "syscon";
- reg = <0x08a6583c 0x8>;
- };
-
- usb2_picophy1: phy2 {
+ usb2_picophy1: phy2@0 {
compatible = "st,stih407-usb2-phy";
+ reg = <0 0>;
#phy-cells = <0>;
st,syscfg = <&syscfg_core 0xf8 0xf4>;
resets = <&softreset STIH407_PICOPHY_SOFTRESET>,
@@ -71,8 +25,9 @@
status = "disabled";
};
- usb2_picophy2: phy3 {
+ usb2_picophy2: phy3@0 {
compatible = "st,stih407-usb2-phy";
+ reg = <0 0>;
#phy-cells = <0>;
st,syscfg = <&syscfg_core 0xfc 0xf4>;
resets = <&softreset STIH407_PICOPHY_SOFTRESET>,
@@ -83,15 +38,14 @@
};
ohci0: usb@9a03c00 {
- compatible = "generic-ohci";
+ compatible = "st,st-ohci-300x";
reg = <0x9a03c00 0x100>;
- interrupts = <GIC_SPI 180 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk_s_c0_flexgen CLK_TX_ICN_DISP_0>,
<&clk_s_c0_flexgen CLK_RX_ICN_DISP_0>;
resets = <&powerdown STIH407_USB2_PORT0_POWERDOWN>,
<&softreset STIH407_USB2_PORT0_SOFTRESET>;
reset-names = "power", "softreset";
-
phys = <&usb2_picophy1>;
phy-names = "usb";
@@ -99,9 +53,9 @@
};
ehci0: usb@9a03e00 {
- compatible = "generic-ehci";
+ compatible = "st,st-ehci-300x";
reg = <0x9a03e00 0x100>;
- interrupts = <GIC_SPI 151 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usb0>;
clocks = <&clk_s_c0_flexgen CLK_TX_ICN_DISP_0>,
@@ -116,15 +70,14 @@
};
ohci1: usb@9a83c00 {
- compatible = "generic-ohci";
+ compatible = "st,st-ohci-300x";
reg = <0x9a83c00 0x100>;
- interrupts = <GIC_SPI 181 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk_s_c0_flexgen CLK_TX_ICN_DISP_0>,
<&clk_s_c0_flexgen CLK_RX_ICN_DISP_0>;
resets = <&powerdown STIH407_USB2_PORT1_POWERDOWN>,
<&softreset STIH407_USB2_PORT1_SOFTRESET>;
reset-names = "power", "softreset";
-
phys = <&usb2_picophy2>;
phy-names = "usb";
@@ -132,9 +85,9 @@
};
ehci1: usb@9a83e00 {
- compatible = "generic-ehci";
+ compatible = "st,st-ehci-300x";
reg = <0x9a83e00 0x100>;
- interrupts = <GIC_SPI 153 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usb1>;
clocks = <&clk_s_c0_flexgen CLK_TX_ICN_DISP_0>,
@@ -142,18 +95,18 @@
resets = <&powerdown STIH407_USB2_PORT1_POWERDOWN>,
<&softreset STIH407_USB2_PORT1_SOFTRESET>;
reset-names = "power", "softreset";
-
phys = <&usb2_picophy2>;
phy-names = "usb";
status = "disabled";
};
- sti-display-subsystem {
+ sti-display-subsystem@0 {
compatible = "st,sti-display-subsystem";
#address-cells = <1>;
#size-cells = <1>;
+ reg = <0 0>;
assigned-clocks = <&clk_s_d2_quadfs 0>,
<&clk_s_d2_quadfs 1>,
<&clk_s_c0_pll1 0>,
@@ -243,10 +196,10 @@
sti_hdmi: sti-hdmi@8d04000 {
compatible = "st,stih407-hdmi";
- #sound-dai-cells = <0>;
reg = <0x8d04000 0x1000>;
reg-names = "hdmi-reg";
- interrupts = <GIC_SPI 106 IRQ_TYPE_NONE>;
+ #sound-dai-cells = <0>;
+ interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "irq";
clock-names = "pix",
"tmds",
@@ -262,7 +215,7 @@
<&clk_s_d2_quadfs 0>,
<&clk_s_d2_quadfs 1>;
- hdmi,hpd-gpio = <&pio5 3>;
+ hdmi,hpd-gpio = <&pio5 3 GPIO_ACTIVE_LOW>;
reset-names = "hdmi";
resets = <&softreset STIH407_HDMI_TX_PHY_SOFTRESET>;
ddc = <&hdmiddc>;
@@ -283,24 +236,7 @@
<&clk_s_d2_quadfs 1>;
};
- sti-dvo@8d00400 {
- compatible = "st,stih407-dvo";
- status = "disabled";
- reg = <0x8d00400 0x200>;
- reg-names = "dvo-reg";
- clock-names = "dvo_pix",
- "dvo",
- "main_parent",
- "aux_parent";
- clocks = <&clk_s_d2_flexgen CLK_PIX_DVO>,
- <&clk_s_d2_flexgen CLK_DVO>,
- <&clk_s_d2_quadfs 0>,
- <&clk_s_d2_quadfs 1>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_dvo>;
- };
-
- sti-hqvdp@9c000000 {
+ sti-hqvdp@9c00000 {
compatible = "st,stih407-hqvdp";
reg = <0x9C00000 0x100000>;
clock-names = "hqvdp", "pix_main";
@@ -315,7 +251,7 @@
bdisp0:bdisp@9f10000 {
compatible = "st,stih407-bdisp";
reg = <0x9f10000 0x1000>;
- interrupts = <GIC_SPI 38 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "bdisp";
clocks = <&clk_s_c0_flexgen CLK_IC_BDISP_0>;
};
@@ -324,8 +260,8 @@
compatible = "st,st-hva";
reg = <0x8c85000 0x400>, <0x6000000 0x40000>;
reg-names = "hva_registers", "hva_esram";
- interrupts = <GIC_SPI 58 IRQ_TYPE_NONE>,
- <GIC_SPI 59 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "clk_hva";
clocks = <&clk_s_c0_flexgen CLK_HVA>;
};
@@ -338,66 +274,7 @@
interrupts = <GIC_SPI 205 IRQ_TYPE_EDGE_RISING>;
};
- g1@8c80000 {
- compatible = "st,g1";
- reg = <0x8c80000 0x194>;
- interrupts = <GIC_SPI 57 IRQ_TYPE_NONE>;
- };
-
- temp0{
- compatible = "st,stih407-thermal";
- reg = <0x91a0000 0x28>;
- clock-names = "thermal";
- clocks = <&clk_sysin>;
- interrupts = <GIC_SPI 205 IRQ_TYPE_EDGE_RISING>;
- };
-
- delta0 {
- compatible = "st,delta";
- clock-names = "delta", "delta-st231", "delta-flash-promip";
- clocks = <&clk_s_c0_flexgen CLK_VID_DMU>,
- <&clk_s_c0_flexgen CLK_ST231_DMU>,
- <&clk_s_c0_flexgen CLK_FLASH_PROMIP>;
- };
-
- h264pp0: h264pp@8c00000 {
- compatible = "st,h264pp";
- reg = <0x8c00000 0x20000>;
- interrupts = <GIC_SPI 53 IRQ_TYPE_NONE>;
- clock-names = "clk_h264pp_0";
- clocks = <&clk_s_c0_flexgen CLK_PP_DMU>;
- };
-
- mali: mali@09f00000 {
- compatible = "arm,mali-400";
- reg = <0x09f00000 0x10000>;
- interrupts = <GIC_SPI 49 IRQ_TYPE_NONE>,
- <GIC_SPI 50 IRQ_TYPE_NONE>,
- <GIC_SPI 41 IRQ_TYPE_NONE>,
- <GIC_SPI 45 IRQ_TYPE_NONE>,
- <GIC_SPI 42 IRQ_TYPE_NONE>,
- <GIC_SPI 46 IRQ_TYPE_NONE>,
- <GIC_SPI 43 IRQ_TYPE_NONE>,
- <GIC_SPI 47 IRQ_TYPE_NONE>,
- <GIC_SPI 44 IRQ_TYPE_NONE>,
- <GIC_SPI 48 IRQ_TYPE_NONE>;
- interrupt-names = "IRQGP",
- "IRQGPMMU",
- "IRQPP0",
- "IRQPPMMU0",
- "IRQPP1",
- "IRQPPMMU1",
- "IRQPP2",
- "IRQPPMMU2",
- "IRQPP3",
- "IRQPPMMU3";
- clock-names = "gpu-clk";
- clocks = <&clk_s_c0_flexgen CLK_ICN_GPU>;
- reset-names = "gpu";
- resets = <&softreset STIH407_GPU_SOFTRESET>;
- };
-
- delta0 {
+ delta0@0 {
compatible = "st,st-delta";
clock-names = "delta",
"delta-st231",
@@ -407,51 +284,17 @@
<&clk_s_c0_flexgen CLK_FLASH_PROMIP>;
};
- h264pp0: h264pp@8c00000 {
- compatible = "st,h264pp";
- reg = <0x8c00000 0x20000>;
- interrupts = <GIC_SPI 53 IRQ_TYPE_NONE>;
- clock-names = "clk_h264pp_0";
- clocks = <&clk_s_c0_flexgen CLK_PP_DMU>;
- };
-
- mali: mali@09f00000 {
- compatible = "arm,mali-400";
- reg = <0x09f00000 0x10000>;
- interrupts = <GIC_SPI 49 IRQ_TYPE_NONE>,
- <GIC_SPI 50 IRQ_TYPE_NONE>,
- <GIC_SPI 41 IRQ_TYPE_NONE>,
- <GIC_SPI 45 IRQ_TYPE_NONE>,
- <GIC_SPI 42 IRQ_TYPE_NONE>,
- <GIC_SPI 46 IRQ_TYPE_NONE>,
- <GIC_SPI 43 IRQ_TYPE_NONE>,
- <GIC_SPI 47 IRQ_TYPE_NONE>,
- <GIC_SPI 44 IRQ_TYPE_NONE>,
- <GIC_SPI 48 IRQ_TYPE_NONE>;
- interrupt-names = "IRQGP",
- "IRQGPMMU",
- "IRQPP0",
- "IRQPPMMU0",
- "IRQPP1",
- "IRQPPMMU1",
- "IRQPP2",
- "IRQPPMMU2",
- "IRQPP3",
- "IRQPPMMU3";
- clock-names = "gpu-clk";
- clocks = <&clk_s_c0_flexgen CLK_ICN_GPU>;
- reset-names = "gpu";
- resets = <&softreset STIH407_GPU_SOFTRESET>;
- };
-
- hva@8c85000{
- compatible = "st,st-hva";
- reg = <0x8c85000 0x400>, <0x6000000 0x40000>;
- reg-names = "hva_registers", "hva_esram";
- interrupts = <GIC_SPI 58 IRQ_TYPE_NONE>,
- <GIC_SPI 59 IRQ_TYPE_NONE>;
- clock-names = "clk_hva";
- clocks = <&clk_s_c0_flexgen CLK_HVA>;
+ sti-cec@94a087c {
+ compatible = "st,stih-cec";
+ reg = <0x94a087c 0x64>;
+ clocks = <&clk_sysin>;
+ clock-names = "cec-clk";
+ interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "cec-irq";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_cec0_default>;
+ resets = <&softreset STIH407_LPM_SOFTRESET>;
+ hdmi-phandle = <&sti_hdmi>;
};
};
};
diff --git a/arch/arm/dts/stm32mp15-ddr3-1x4Gb-1066-binG.dtsi b/arch/arm/dts/stm32mp15-ddr3-1x4Gb-1066-binG.dtsi
index dc30360..11e8f2b 100644
--- a/arch/arm/dts/stm32mp15-ddr3-1x4Gb-1066-binG.dtsi
+++ b/arch/arm/dts/stm32mp15-ddr3-1x4Gb-1066-binG.dtsi
@@ -16,7 +16,7 @@
* address mapping : RBC
* Tc > + 85C : N
*/
-#define DDR_MEM_NAME "DDR3-1066/888 bin G 1x4Gb 533MHz v1.44"
+#define DDR_MEM_NAME "DDR3-1066/888 bin G 1x4Gb 533MHz v1.45"
#define DDR_MEM_SPEED 533000
#define DDR_MEM_SIZE 0x20000000
@@ -89,7 +89,7 @@
#define DDR_PTR2 0x042DA068
#define DDR_ACIOCR 0x10400812
#define DDR_DXCCR 0x00000C40
-#define DDR_DSGCR 0xF200001F
+#define DDR_DSGCR 0xF200011F
#define DDR_DCR 0x0000000B
#define DDR_DTPR0 0x38D488D0
#define DDR_DTPR1 0x098B00D8
diff --git a/arch/arm/dts/stm32mp15-ddr3-2x4Gb-1066-binG.dtsi b/arch/arm/dts/stm32mp15-ddr3-2x4Gb-1066-binG.dtsi
index 8158a56..4b70b60 100644
--- a/arch/arm/dts/stm32mp15-ddr3-2x4Gb-1066-binG.dtsi
+++ b/arch/arm/dts/stm32mp15-ddr3-2x4Gb-1066-binG.dtsi
@@ -16,8 +16,7 @@
* address mapping : RBC
* Tc > + 85C : N
*/
-
-#define DDR_MEM_NAME "DDR3-1066/888 bin G 2x4Gb 533MHz v1.44"
+#define DDR_MEM_NAME "DDR3-1066/888 bin G 2x4Gb 533MHz v1.45"
#define DDR_MEM_SPEED 533000
#define DDR_MEM_SIZE 0x40000000
@@ -90,7 +89,7 @@
#define DDR_PTR2 0x042DA068
#define DDR_ACIOCR 0x10400812
#define DDR_DXCCR 0x00000C40
-#define DDR_DSGCR 0xF200001F
+#define DDR_DSGCR 0xF200011F
#define DDR_DCR 0x0000000B
#define DDR_DTPR0 0x38D488D0
#define DDR_DTPR1 0x098B00D8
diff --git a/arch/arm/dts/stm32mp157-pinctrl.dtsi b/arch/arm/dts/stm32mp157-pinctrl.dtsi
index 9bae850..4367e8d 100644
--- a/arch/arm/dts/stm32mp157-pinctrl.dtsi
+++ b/arch/arm/dts/stm32mp157-pinctrl.dtsi
@@ -25,8 +25,7 @@
reg = <0x0 0x400>;
clocks = <&rcc GPIOA>;
st,bank-name = "GPIOA";
- ngpios = <16>;
- gpio-ranges = <&pinctrl 0 0 16>;
+ status = "disabled";
};
gpiob: gpio@50003000 {
@@ -37,8 +36,7 @@
reg = <0x1000 0x400>;
clocks = <&rcc GPIOB>;
st,bank-name = "GPIOB";
- ngpios = <16>;
- gpio-ranges = <&pinctrl 0 16 16>;
+ status = "disabled";
};
gpioc: gpio@50004000 {
@@ -49,8 +47,7 @@
reg = <0x2000 0x400>;
clocks = <&rcc GPIOC>;
st,bank-name = "GPIOC";
- ngpios = <16>;
- gpio-ranges = <&pinctrl 0 32 16>;
+ status = "disabled";
};
gpiod: gpio@50005000 {
@@ -61,8 +58,7 @@
reg = <0x3000 0x400>;
clocks = <&rcc GPIOD>;
st,bank-name = "GPIOD";
- ngpios = <16>;
- gpio-ranges = <&pinctrl 0 48 16>;
+ status = "disabled";
};
gpioe: gpio@50006000 {
@@ -73,8 +69,7 @@
reg = <0x4000 0x400>;
clocks = <&rcc GPIOE>;
st,bank-name = "GPIOE";
- ngpios = <16>;
- gpio-ranges = <&pinctrl 0 64 16>;
+ status = "disabled";
};
gpiof: gpio@50007000 {
@@ -85,8 +80,7 @@
reg = <0x5000 0x400>;
clocks = <&rcc GPIOF>;
st,bank-name = "GPIOF";
- ngpios = <16>;
- gpio-ranges = <&pinctrl 0 80 16>;
+ status = "disabled";
};
gpiog: gpio@50008000 {
@@ -97,8 +91,7 @@
reg = <0x6000 0x400>;
clocks = <&rcc GPIOG>;
st,bank-name = "GPIOG";
- ngpios = <16>;
- gpio-ranges = <&pinctrl 0 96 16>;
+ status = "disabled";
};
gpioh: gpio@50009000 {
@@ -109,8 +102,7 @@
reg = <0x7000 0x400>;
clocks = <&rcc GPIOH>;
st,bank-name = "GPIOH";
- ngpios = <16>;
- gpio-ranges = <&pinctrl 0 112 16>;
+ status = "disabled";
};
gpioi: gpio@5000a000 {
@@ -121,8 +113,7 @@
reg = <0x8000 0x400>;
clocks = <&rcc GPIOI>;
st,bank-name = "GPIOI";
- ngpios = <16>;
- gpio-ranges = <&pinctrl 0 128 16>;
+ status = "disabled";
};
gpioj: gpio@5000b000 {
@@ -133,8 +124,7 @@
reg = <0x9000 0x400>;
clocks = <&rcc GPIOJ>;
st,bank-name = "GPIOJ";
- ngpios = <16>;
- gpio-ranges = <&pinctrl 0 144 16>;
+ status = "disabled";
};
gpiok: gpio@5000c000 {
@@ -145,8 +135,7 @@
reg = <0xa000 0x400>;
clocks = <&rcc GPIOK>;
st,bank-name = "GPIOK";
- ngpios = <8>;
- gpio-ranges = <&pinctrl 0 160 8>;
+ status = "disabled";
};
adc12_usb_pwr_pins_a: adc12-usb-pwr-pins-0 {
@@ -186,6 +175,47 @@
};
};
+ dcmi_pins_a: dcmi-0 {
+ pins {
+ pinmux = <STM32_PINMUX('H', 8, AF13)>,/* DCMI_HSYNC */
+ <STM32_PINMUX('B', 7, AF13)>,/* DCMI_VSYNC */
+ <STM32_PINMUX('A', 6, AF13)>,/* DCMI_PIXCLK */
+ <STM32_PINMUX('H', 9, AF13)>,/* DCMI_D0 */
+ <STM32_PINMUX('H', 10, AF13)>,/* DCMI_D1 */
+ <STM32_PINMUX('H', 11, AF13)>,/* DCMI_D2 */
+ <STM32_PINMUX('H', 12, AF13)>,/* DCMI_D3 */
+ <STM32_PINMUX('H', 14, AF13)>,/* DCMI_D4 */
+ <STM32_PINMUX('I', 4, AF13)>,/* DCMI_D5 */
+ <STM32_PINMUX('B', 8, AF13)>,/* DCMI_D6 */
+ <STM32_PINMUX('E', 6, AF13)>,/* DCMI_D7 */
+ <STM32_PINMUX('I', 1, AF13)>,/* DCMI_D8 */
+ <STM32_PINMUX('H', 7, AF13)>,/* DCMI_D9 */
+ <STM32_PINMUX('I', 3, AF13)>,/* DCMI_D10 */
+ <STM32_PINMUX('H', 15, AF13)>;/* DCMI_D11 */
+ bias-disable;
+ };
+ };
+
+ dcmi_sleep_pins_a: dcmi-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('H', 8, ANALOG)>,/* DCMI_HSYNC */
+ <STM32_PINMUX('B', 7, ANALOG)>,/* DCMI_VSYNC */
+ <STM32_PINMUX('A', 6, ANALOG)>,/* DCMI_PIXCLK */
+ <STM32_PINMUX('H', 9, ANALOG)>,/* DCMI_D0 */
+ <STM32_PINMUX('H', 10, ANALOG)>,/* DCMI_D1 */
+ <STM32_PINMUX('H', 11, ANALOG)>,/* DCMI_D2 */
+ <STM32_PINMUX('H', 12, ANALOG)>,/* DCMI_D3 */
+ <STM32_PINMUX('H', 14, ANALOG)>,/* DCMI_D4 */
+ <STM32_PINMUX('I', 4, ANALOG)>,/* DCMI_D5 */
+ <STM32_PINMUX('B', 8, ANALOG)>,/* DCMI_D6 */
+ <STM32_PINMUX('E', 6, ANALOG)>,/* DCMI_D7 */
+ <STM32_PINMUX('I', 1, ANALOG)>,/* DCMI_D8 */
+ <STM32_PINMUX('H', 7, ANALOG)>,/* DCMI_D9 */
+ <STM32_PINMUX('I', 3, ANALOG)>,/* DCMI_D10 */
+ <STM32_PINMUX('H', 15, ANALOG)>;/* DCMI_D11 */
+ };
+ };
+
ethernet0_rgmii_pins_a: rgmii-0 {
pins1 {
pinmux = <STM32_PINMUX('G', 5, AF11)>, /* ETH_RGMII_CLK125 */
@@ -308,6 +338,13 @@
};
};
+ i2c1_pins_sleep_b: i2c1-3 {
+ pins {
+ pinmux = <STM32_PINMUX('F', 14, ANALOG)>, /* I2C1_SCL */
+ <STM32_PINMUX('F', 15, ANALOG)>; /* I2C1_SDA */
+ };
+ };
+
i2c2_pins_a: i2c2-0 {
pins {
pinmux = <STM32_PINMUX('H', 4, AF4)>, /* I2C2_SCL */
@@ -325,16 +362,21 @@
};
};
- i2c2_pins_b: i2c2-2 {
+ i2c2_pins_b1: i2c2-2 {
pins {
- pinmux = <STM32_PINMUX('Z', 0, AF3)>, /* I2C2_SCL */
- <STM32_PINMUX('H', 5, AF4)>; /* I2C2_SDA */
+ pinmux = <STM32_PINMUX('H', 5, AF4)>; /* I2C2_SDA */
bias-disable;
drive-open-drain;
slew-rate = <0>;
};
};
+ i2c2_pins_sleep_b1: i2c2-3 {
+ pins {
+ pinmux = <STM32_PINMUX('H', 5, ANALOG)>; /* I2C2_SDA */
+ };
+ };
+
i2c5_pins_a: i2c5-0 {
pins {
pinmux = <STM32_PINMUX('A', 11, AF4)>, /* I2C5_SCL */
@@ -353,6 +395,25 @@
};
};
+ i2s2_pins_a: i2s2-0 {
+ pins {
+ pinmux = <STM32_PINMUX('I', 3, AF5)>, /* I2S2_SDO */
+ <STM32_PINMUX('B', 9, AF5)>, /* I2S2_WS */
+ <STM32_PINMUX('A', 9, AF5)>; /* I2S2_CK */
+ slew-rate = <1>;
+ drive-push-pull;
+ bias-disable;
+ };
+ };
+
+ i2s2_pins_sleep_a: i2s2-1 {
+ pins {
+ pinmux = <STM32_PINMUX('I', 3, ANALOG)>, /* I2S2_SDO */
+ <STM32_PINMUX('B', 9, ANALOG)>, /* I2S2_WS */
+ <STM32_PINMUX('A', 9, ANALOG)>; /* I2S2_CK */
+ };
+ };
+
ltdc_pins_a: ltdc-a-0 {
pins {
pinmux = <STM32_PINMUX('G', 7, AF14)>, /* LCD_CLK */
@@ -547,6 +608,12 @@
};
};
+ qspi_clk_sleep_pins_a: qspi-clk-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('F', 10, ANALOG)>; /* QSPI_CLK */
+ };
+ };
+
qspi_bk1_pins_a: qspi-bk1-0 {
pins1 {
pinmux = <STM32_PINMUX('F', 8, AF10)>, /* QSPI_BK1_IO0 */
@@ -565,6 +632,16 @@
};
};
+ qspi_bk1_sleep_pins_a: qspi-bk1-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('F', 8, ANALOG)>, /* QSPI_BK1_IO0 */
+ <STM32_PINMUX('F', 9, ANALOG)>, /* QSPI_BK1_IO1 */
+ <STM32_PINMUX('F', 7, ANALOG)>, /* QSPI_BK1_IO2 */
+ <STM32_PINMUX('F', 6, ANALOG)>, /* QSPI_BK1_IO3 */
+ <STM32_PINMUX('B', 6, ANALOG)>; /* QSPI_BK1_NCS */
+ };
+ };
+
qspi_bk2_pins_a: qspi-bk2-0 {
pins1 {
pinmux = <STM32_PINMUX('H', 2, AF9)>, /* QSPI_BK2_IO0 */
@@ -583,6 +660,89 @@
};
};
+ qspi_bk2_sleep_pins_a: qspi-bk2-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('H', 2, ANALOG)>, /* QSPI_BK2_IO0 */
+ <STM32_PINMUX('H', 3, ANALOG)>, /* QSPI_BK2_IO1 */
+ <STM32_PINMUX('G', 10, ANALOG)>, /* QSPI_BK2_IO2 */
+ <STM32_PINMUX('G', 7, ANALOG)>, /* QSPI_BK2_IO3 */
+ <STM32_PINMUX('C', 0, ANALOG)>; /* QSPI_BK2_NCS */
+ };
+ };
+
+ sai2a_pins_a: sai2a-0 {
+ pins {
+ pinmux = <STM32_PINMUX('I', 5, AF10)>, /* SAI2_SCK_A */
+ <STM32_PINMUX('I', 6, AF10)>, /* SAI2_SD_A */
+ <STM32_PINMUX('I', 7, AF10)>, /* SAI2_FS_A */
+ <STM32_PINMUX('E', 0, AF10)>; /* SAI2_MCLK_A */
+ slew-rate = <0>;
+ drive-push-pull;
+ bias-disable;
+ };
+ };
+
+ sai2a_sleep_pins_a: sai2a-1 {
+ pins {
+ pinmux = <STM32_PINMUX('I', 5, ANALOG)>, /* SAI2_SCK_A */
+ <STM32_PINMUX('I', 6, ANALOG)>, /* SAI2_SD_A */
+ <STM32_PINMUX('I', 7, ANALOG)>, /* SAI2_FS_A */
+ <STM32_PINMUX('E', 0, ANALOG)>; /* SAI2_MCLK_A */
+ };
+ };
+
+ sai2b_pins_a: sai2b-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('E', 12, AF10)>, /* SAI2_SCK_B */
+ <STM32_PINMUX('E', 13, AF10)>, /* SAI2_FS_B */
+ <STM32_PINMUX('E', 14, AF10)>; /* SAI2_MCLK_B */
+ slew-rate = <0>;
+ drive-push-pull;
+ bias-disable;
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('F', 11, AF10)>; /* SAI2_SD_B */
+ bias-disable;
+ };
+ };
+
+ sai2b_sleep_pins_a: sai2b-1 {
+ pins {
+ pinmux = <STM32_PINMUX('F', 11, ANALOG)>, /* SAI2_SD_B */
+ <STM32_PINMUX('E', 12, ANALOG)>, /* SAI2_SCK_B */
+ <STM32_PINMUX('E', 13, ANALOG)>, /* SAI2_FS_B */
+ <STM32_PINMUX('E', 14, ANALOG)>; /* SAI2_MCLK_B */
+ };
+ };
+
+ sai2b_pins_b: sai2b-2 {
+ pins {
+ pinmux = <STM32_PINMUX('F', 11, AF10)>; /* SAI2_SD_B */
+ bias-disable;
+ };
+ };
+
+ sai2b_sleep_pins_b: sai2b-3 {
+ pins {
+ pinmux = <STM32_PINMUX('F', 11, ANALOG)>; /* SAI2_SD_B */
+ };
+ };
+
+ sai4a_pins_a: sai4a-0 {
+ pins {
+ pinmux = <STM32_PINMUX('B', 5, AF10)>; /* SAI4_SD_A */
+ slew-rate = <0>;
+ drive-push-pull;
+ bias-disable;
+ };
+ };
+
+ sai4a_sleep_pins_a: sai4a-1 {
+ pins {
+ pinmux = <STM32_PINMUX('B', 5, ANALOG)>; /* SAI4_SD_A */
+ };
+ };
+
sdmmc1_b4_pins_a: sdmmc1-b4-0 {
pins {
pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
@@ -752,12 +912,6 @@
bias-disable;
};
};
-
- usbotg_hs_pins_a: usbotg_hs-0 {
- pins {
- pinmux = <STM32_PINMUX('A', 10, ANALOG)>; /* OTG_ID */
- };
- };
};
pinctrl_z: pin-controller-z@54004000 {
@@ -779,8 +933,22 @@
clocks = <&rcc GPIOZ>;
st,bank-name = "GPIOZ";
st,bank-ioport = <11>;
- ngpios = <8>;
- gpio-ranges = <&pinctrl_z 0 400 8>;
+ status = "disabled";
+ };
+
+ i2c2_pins_b2: i2c2-0 {
+ pins {
+ pinmux = <STM32_PINMUX('Z', 0, AF3)>; /* I2C2_SCL */
+ bias-disable;
+ drive-open-drain;
+ slew-rate = <0>;
+ };
+ };
+
+ i2c2_pins_sleep_b2: i2c2-1 {
+ pins {
+ pinmux = <STM32_PINMUX('Z', 0, ANALOG)>; /* I2C2_SCL */
+ };
};
i2c4_pins_a: i2c4-0 {
diff --git a/arch/arm/dts/stm32mp157-u-boot.dtsi b/arch/arm/dts/stm32mp157-u-boot.dtsi
index 8102ce2..0d1d387 100644
--- a/arch/arm/dts/stm32mp157-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp157-u-boot.dtsi
@@ -25,6 +25,11 @@
u-boot,dm-pre-reloc;
};
+ /* need PSCI for sysreset during board_f */
+ psci {
+ u-boot,dm-pre-proper;
+ };
+
reboot {
u-boot,dm-pre-reloc;
};
@@ -106,6 +111,15 @@
u-boot,dm-pre-reloc;
};
+&iwdg2 {
+ u-boot,dm-pre-reloc;
+};
+
+/* pre-reloc probe = reserve video frame buffer in video_reserve() */
+<dc {
+ u-boot,dm-pre-proper;
+};
+
&pinctrl {
u-boot,dm-pre-reloc;
};
diff --git a/arch/arm/dts/stm32mp157a-avenger96.dts b/arch/arm/dts/stm32mp157a-avenger96.dts
index dd08597..5b15a4a 100644
--- a/arch/arm/dts/stm32mp157a-avenger96.dts
+++ b/arch/arm/dts/stm32mp157a-avenger96.dts
@@ -1,8 +1,5 @@
// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
/*
- * Copyright (C) STMicroelectronics 2019 - All Rights Reserved
- * Author: Alexandre Torgue <alexandre.torgue@st.com> for STMicroelectronics.
- *
* Copyright (C) Linaro Ltd 2019 - All Rights Reserved
* Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
*/
@@ -10,17 +7,19 @@
/dts-v1/;
#include "stm32mp157c.dtsi"
-#include "stm32mp157-pinctrl.dtsi"
+#include "stm32mp157xac-pinctrl.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/mfd/st,stpmic1.h>
/ {
model = "Arrow Electronics STM32MP157A Avenger96 board";
- compatible = "st,stm32mp157a-avenger96", "st,stm32mp157";
+ compatible = "arrow,stm32mp157a-avenger96", "st,stm32mp157";
aliases {
ethernet0 = ðernet0;
+ mmc0 = &sdmmc1;
serial0 = &uart4;
+ serial1 = &uart7;
};
chosen {
@@ -28,6 +27,7 @@
};
memory@c0000000 {
+ device_type = "memory";
reg = <0xc0000000 0x40000000>;
};
@@ -109,7 +109,7 @@
&i2c2 {
pinctrl-names = "default";
- pinctrl-0 = <&i2c2_pins_b>;
+ pinctrl-0 = <&i2c2_pins_b1 &i2c2_pins_b2>;
i2c-scl-rising-time-ns = <185>;
i2c-scl-falling-time-ns = <20>;
status = "okay";
@@ -151,10 +151,10 @@
vddcore: buck1 {
regulator-name = "vddcore";
- regulator-min-microvolt = <800000>;
+ regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
- regulator-initial-mode = <2>;
+ regulator-initial-mode = <0>;
regulator-over-current-protection;
};
@@ -163,17 +163,17 @@
regulator-min-microvolt = <1350000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
- regulator-initial-mode = <2>;
+ regulator-initial-mode = <0>;
regulator-over-current-protection;
};
vdd: buck3 {
regulator-name = "vdd";
- regulator-min-microvolt = <2500000>;
- regulator-max-microvolt = <2500000>;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
regulator-always-on;
st,mask_reset;
- regulator-initial-mode = <8>;
+ regulator-initial-mode = <0>;
regulator-over-current-protection;
};
@@ -183,7 +183,7 @@
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-over-current-protection;
- regulator-initial-mode = <8>;
+ regulator-initial-mode = <0>;
};
vdda: ldo1 {
@@ -204,8 +204,8 @@
vtt_ddr: ldo3 {
regulator-name = "vtt_ddr";
- regulator-min-microvolt = <0000000>;
- regulator-max-microvolt = <1000000>;
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <750000>;
regulator-always-on;
regulator-over-current-protection;
};
@@ -233,6 +233,7 @@
regulator-max-microvolt = <1800000>;
interrupts = <IT_CURLIM_LDO6 0>;
interrupt-parent = <&pmic>;
+ regulator-enable-ramp-delay = <300000>;
};
vref_ddr: vref_ddr {
@@ -282,7 +283,10 @@
};
&pwr {
- pwr-supply = <&vdd>;
+ pwr-regulators {
+ vdd-supply = <&vdd>;
+ vdd_3v3_usbfs-supply = <&vdd_usb>;
+ };
};
&rng1 {
@@ -294,8 +298,10 @@
};
&sdmmc1 {
- pinctrl-names = "default";
+ pinctrl-names = "default", "opendrain", "sleep";
pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_a>;
+ pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
+ pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
broken-cd;
st,sig-dir;
st,neg-edge;
@@ -325,12 +331,16 @@
};
&uart4 {
+ /* On Low speed expansion header */
+ label = "LS-UART1";
pinctrl-names = "default";
pinctrl-0 = <&uart4_pins_b>;
status = "okay";
};
&uart7 {
+ /* On Low speed expansion header */
+ label = "LS-UART0";
pinctrl-names = "default";
pinctrl-0 = <&uart7_pins_a>;
status = "okay";
diff --git a/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi b/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi
index 36c852d..dcaab3e 100644
--- a/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi
@@ -17,6 +17,8 @@
u-boot,boot-led = "heartbeat";
u-boot,error-led = "error";
st,adc_usb_pd = <&adc1 18>, <&adc1 19>;
+ st,fastboot-gpios = <&gpioa 13 GPIO_ACTIVE_LOW>;
+ st,stm32prog-gpios = <&gpioa 14 GPIO_ACTIVE_LOW>;
};
led {
red {
@@ -187,6 +189,8 @@
};
pins2 {
u-boot,dm-pre-reloc;
+ /* pull-up on rx to avoid floating level */
+ bias-pull-up;
};
};
diff --git a/arch/arm/dts/stm32mp157a-dk1.dts b/arch/arm/dts/stm32mp157a-dk1.dts
index adb2464..c210acc 100644
--- a/arch/arm/dts/stm32mp157a-dk1.dts
+++ b/arch/arm/dts/stm32mp157a-dk1.dts
@@ -7,7 +7,7 @@
/dts-v1/;
#include "stm32mp157c.dtsi"
-#include "stm32mp157-pinctrl.dtsi"
+#include "stm32mp157xac-pinctrl.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/mfd/st,stpmic1.h>
@@ -28,6 +28,17 @@
reg = <0xc0000000 0x20000000>;
};
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ gpu_reserved: gpu@d4000000 {
+ reg = <0xd4000000 0x4000000>;
+ no-map;
+ };
+ };
+
led {
compatible = "gpio-leds";
blue {
@@ -65,6 +76,47 @@
};
};
+&gpu {
+ contiguous-area = <&gpu_reserved>;
+ status = "okay";
+};
+
+&i2c1 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&i2c1_pins_a>;
+ pinctrl-1 = <&i2c1_pins_sleep_a>;
+ i2c-scl-rising-time-ns = <100>;
+ i2c-scl-falling-time-ns = <7>;
+ status = "okay";
+ /delete-property/dmas;
+ /delete-property/dma-names;
+
+ hdmi-transmitter@39 {
+ compatible = "sil,sii9022";
+ reg = <0x39>;
+ iovcc-supply = <&v3v3_hdmi>;
+ cvcc12-supply = <&v1v2_hdmi>;
+ reset-gpios = <&gpioa 10 GPIO_ACTIVE_LOW>;
+ interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
+ interrupt-parent = <&gpiog>;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <<dc_pins_a>;
+ pinctrl-1 = <<dc_pins_sleep_a>;
+ status = "okay";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ sii9022_in: endpoint {
+ remote-endpoint = <<dc_ep0_out>;
+ };
+ };
+ };
+ };
+};
&i2c4 {
pinctrl-names = "default";
@@ -241,8 +293,31 @@
status = "okay";
};
+<dc {
+ status = "okay";
+
+ port {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ltdc_ep0_out: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&sii9022_in>;
+ };
+ };
+};
+
+&m4_rproc {
+ mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>;
+ mbox-names = "vq0", "vq1", "shutdown";
+ status = "okay";
+};
+
&pwr {
- pwr-supply = <&vdd>;
+ pwr-regulators {
+ vdd-supply = <&vdd>;
+ vdd_3v3_usbfs-supply = <&vdd_usb>;
+ };
};
&rng1 {
diff --git a/arch/arm/dts/stm32mp157c-dk2-u-boot.dtsi b/arch/arm/dts/stm32mp157c-dk2-u-boot.dtsi
index 06ef3a4..18ac1e3 100644
--- a/arch/arm/dts/stm32mp157c-dk2-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp157c-dk2-u-boot.dtsi
@@ -4,3 +4,9 @@
*/
#include "stm32mp157a-dk1-u-boot.dtsi"
+
+&i2c1 {
+ hdmi-transmitter@39 {
+ reset-gpios = <&gpioa 10 GPIO_ACTIVE_LOW>;
+ };
+};
diff --git a/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi b/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi
index 200601e..4953a0d 100644
--- a/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi
@@ -15,31 +15,22 @@
};
config {
+ u-boot,boot-led = "heartbeat";
+ u-boot,error-led = "error";
st,fastboot-gpios = <&gpioa 13 GPIO_ACTIVE_LOW>;
st,stm32prog-gpios = <&gpioa 14 GPIO_ACTIVE_LOW>;
};
led {
- compatible = "gpio-leds";
-
red {
- label = "stm32mp:red:status";
+ label = "error";
gpios = <&gpioa 13 GPIO_ACTIVE_LOW>;
default-state = "off";
+ status = "okay";
};
- green {
- label = "stm32mp:green:user";
- gpios = <&gpioa 14 GPIO_ACTIVE_LOW>;
- default-state = "on";
- };
- orange {
- label = "stm32mp:orange:status";
- gpios = <&gpioh 7 GPIO_ACTIVE_HIGH>;
- default-state = "off";
- };
+
blue {
- label = "stm32mp:blue:user";
- gpios = <&gpiod 11 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
};
};
};
@@ -206,5 +197,7 @@
};
pins2 {
u-boot,dm-pre-reloc;
+ /* pull-up on rx to avoid floating level */
+ bias-pull-up;
};
};
diff --git a/arch/arm/dts/stm32mp157c-ed1.dts b/arch/arm/dts/stm32mp157c-ed1.dts
index 11981d6..1d9cc73 100644
--- a/arch/arm/dts/stm32mp157c-ed1.dts
+++ b/arch/arm/dts/stm32mp157c-ed1.dts
@@ -6,7 +6,7 @@
/dts-v1/;
#include "stm32mp157c.dtsi"
-#include "stm32mp157-pinctrl.dtsi"
+#include "stm32mp157xaa-pinctrl.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/mfd/st,stpmic1.h>
@@ -23,6 +23,17 @@
reg = <0xC0000000 0x40000000>;
};
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ gpu_reserved: gpu@e8000000 {
+ reg = <0xe8000000 0x8000000>;
+ no-map;
+ };
+ };
+
aliases {
serial0 = &uart4;
};
@@ -45,6 +56,11 @@
status = "okay";
};
+&gpu {
+ contiguous-area = <&gpu_reserved>;
+ status = "okay";
+};
+
&i2c4 {
pinctrl-names = "default";
pinctrl-0 = <&i2c4_pins_a>;
@@ -201,8 +217,17 @@
status = "okay";
};
+&m4_rproc {
+ mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>;
+ mbox-names = "vq0", "vq1", "shutdown";
+ status = "okay";
+};
+
&pwr {
- pwr-supply = <&vdd>;
+ pwr-regulators {
+ vdd-supply = <&vdd>;
+ vdd_3v3_usbfs-supply = <&vdd_usb>;
+ };
};
&rng1 {
diff --git a/arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi b/arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi
index b656eb1..ec60486 100644
--- a/arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi
@@ -17,14 +17,9 @@
};
&flash0 {
- compatible = "jedec,spi-nor";
u-boot,dm-spl;
};
-&flash1 {
- compatible = "jedec,spi-nor";
-};
-
&qspi {
u-boot,dm-spl;
};
diff --git a/arch/arm/dts/stm32mp157c-ev1.dts b/arch/arm/dts/stm32mp157c-ev1.dts
index ca2a333..23de232 100644
--- a/arch/arm/dts/stm32mp157c-ev1.dts
+++ b/arch/arm/dts/stm32mp157c-ev1.dts
@@ -7,6 +7,7 @@
#include "stm32mp157c-ed1.dts"
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
/ {
model = "STMicroelectronics STM32MP157C eval daughter on eval mother";
@@ -21,6 +22,51 @@
ethernet0 = ðernet0;
};
+ clocks {
+ clk_ext_camera: clk-ext-camera {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <24000000>;
+ };
+ };
+
+ joystick {
+ compatible = "gpio-keys";
+ #size-cells = <0>;
+ pinctrl-0 = <&joystick_pins>;
+ pinctrl-names = "default";
+ button-0 {
+ label = "JoySel";
+ linux,code = <KEY_ENTER>;
+ interrupt-parent = <&stmfx_pinctrl>;
+ interrupts = <0 IRQ_TYPE_EDGE_RISING>;
+ };
+ button-1 {
+ label = "JoyDown";
+ linux,code = <KEY_DOWN>;
+ interrupt-parent = <&stmfx_pinctrl>;
+ interrupts = <1 IRQ_TYPE_EDGE_RISING>;
+ };
+ button-2 {
+ label = "JoyLeft";
+ linux,code = <KEY_LEFT>;
+ interrupt-parent = <&stmfx_pinctrl>;
+ interrupts = <2 IRQ_TYPE_EDGE_RISING>;
+ };
+ button-3 {
+ label = "JoyRight";
+ linux,code = <KEY_RIGHT>;
+ interrupt-parent = <&stmfx_pinctrl>;
+ interrupts = <3 IRQ_TYPE_EDGE_RISING>;
+ };
+ button-4 {
+ label = "JoyUp";
+ linux,code = <KEY_UP>;
+ interrupt-parent = <&stmfx_pinctrl>;
+ interrupts = <4 IRQ_TYPE_EDGE_RISING>;
+ };
+ };
+
panel_backlight: panel-backlight {
compatible = "gpio-backlight";
gpios = <&gpiod 13 GPIO_ACTIVE_LOW>;
@@ -35,6 +81,23 @@
status = "okay";
};
+&dcmi {
+ status = "okay";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&dcmi_pins_a>;
+ pinctrl-1 = <&dcmi_sleep_pins_a>;
+
+ port {
+ dcmi_0: endpoint {
+ remote-endpoint = <&ov5640_0>;
+ bus-width = <8>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ pclk-sample = <1>;
+ };
+ };
+};
+
&dsi {
#address-cells = <1>;
#size-cells = <0>;
@@ -64,6 +127,7 @@
reg = <0>;
reset-gpios = <&gpiof 15 GPIO_ACTIVE_LOW>;
backlight = <&panel_backlight>;
+ power-supply = <&v3v3>;
status = "okay";
port {
@@ -116,6 +180,31 @@
i2c-scl-falling-time-ns = <20>;
status = "okay";
+ ov5640: camera@3c {
+ compatible = "ovti,ov5640";
+ pinctrl-names = "default";
+ pinctrl-0 = <&ov5640_pins>;
+ reg = <0x3c>;
+ clocks = <&clk_ext_camera>;
+ clock-names = "xclk";
+ DOVDD-supply = <&v2v8>;
+ powerdown-gpios = <&stmfx_pinctrl 18 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&stmfx_pinctrl 19 GPIO_ACTIVE_LOW>;
+ rotation = <180>;
+ status = "okay";
+
+ port {
+ ov5640_0: endpoint {
+ remote-endpoint = <&dcmi_0>;
+ bus-width = <8>;
+ data-shift = <2>; /* lines 9:2 are used */
+ hsync-active = <0>;
+ vsync-active = <0>;
+ pclk-sample = <1>;
+ };
+ };
+ };
+
stmfx: stmfx@42 {
compatible = "st,stmfx-0300";
reg = <0x42>;
@@ -130,7 +219,18 @@
interrupt-controller;
#interrupt-cells = <2>;
gpio-ranges = <&stmfx_pinctrl 0 0 24>;
- status = "disabled";
+
+ joystick_pins: joystick {
+ pins = "gpio0", "gpio1", "gpio2", "gpio3", "gpio4";
+ drive-push-pull;
+ bias-pull-down;
+ };
+
+ ov5640_pins: camera {
+ pins = "agpio2", "agpio3"; /* stmfx pins 18 & 19 */
+ drive-push-pull;
+ output-low;
+ };
};
};
};
@@ -165,14 +265,16 @@
};
&qspi {
- pinctrl-names = "default";
+ pinctrl-names = "default", "sleep";
pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a &qspi_bk2_pins_a>;
+ pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a &qspi_bk2_sleep_pins_a>;
reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
flash0: mx66l51235l@0 {
+ compatible = "jedec,spi-nor";
reg = <0>;
spi-rx-bus-width = <4>;
spi-max-frequency = <108000000>;
@@ -181,6 +283,7 @@
};
flash1: mx66l51235l@1 {
+ compatible = "jedec,spi-nor";
reg = <1>;
spi-rx-bus-width = <4>;
spi-max-frequency = <108000000>;
@@ -245,8 +348,6 @@
};
&usbotg_hs {
- pinctrl-names = "default";
- pinctrl-0 = <&usbotg_hs_pins_a>;
dr_mode = "peripheral";
phys = <&usbphyc_port1 0>;
phy-names = "usb2-phy";
diff --git a/arch/arm/dts/stm32mp157c.dtsi b/arch/arm/dts/stm32mp157c.dtsi
index d15fba0..a6045dd 100644
--- a/arch/arm/dts/stm32mp157c.dtsi
+++ b/arch/arm/dts/stm32mp157c.dtsi
@@ -372,6 +372,17 @@
status = "disabled";
};
+ i2s2: audio-controller@4000b000 {
+ compatible = "st,stm32h7-i2s";
+ #sound-dai-cells = <0>;
+ reg = <0x4000b000 0x400>;
+ interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dmamux1 39 0x400 0x01>,
+ <&dmamux1 40 0x400 0x01>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
spi3: spi@4000c000 {
#address-cells = <1>;
#size-cells = <0>;
@@ -386,6 +397,17 @@
status = "disabled";
};
+ i2s3: audio-controller@4000c000 {
+ compatible = "st,stm32h7-i2s";
+ #sound-dai-cells = <0>;
+ reg = <0x4000c000 0x400>;
+ interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dmamux1 61 0x400 0x01>,
+ <&dmamux1 62 0x400 0x01>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
spdifrx: audio-controller@4000d000 {
compatible = "st,stm32h7-spdifrx";
#sound-dai-cells = <0>;
@@ -614,6 +636,17 @@
status = "disabled";
};
+ i2s1: audio-controller@44004000 {
+ compatible = "st,stm32h7-i2s";
+ #sound-dai-cells = <0>;
+ reg = <0x44004000 0x400>;
+ interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dmamux1 37 0x400 0x01>,
+ <&dmamux1 38 0x400 0x01>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
spi4: spi@44005000 {
#address-cells = <1>;
#size-cells = <0>;
@@ -715,6 +748,100 @@
status = "disabled";
};
+ sai1: sai@4400a000 {
+ compatible = "st,stm32h7-sai";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x4400a000 0x400>;
+ reg = <0x4400a000 0x4>, <0x4400a3f0 0x10>;
+ interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rcc SAI1_R>;
+ status = "disabled";
+
+ sai1a: audio-controller@4400a004 {
+ #sound-dai-cells = <0>;
+
+ compatible = "st,stm32-sai-sub-a";
+ reg = <0x4 0x1c>;
+ clocks = <&rcc SAI1_K>;
+ clock-names = "sai_ck";
+ dmas = <&dmamux1 87 0x400 0x01>;
+ status = "disabled";
+ };
+
+ sai1b: audio-controller@4400a024 {
+ #sound-dai-cells = <0>;
+ compatible = "st,stm32-sai-sub-b";
+ reg = <0x24 0x1c>;
+ clocks = <&rcc SAI1_K>;
+ clock-names = "sai_ck";
+ dmas = <&dmamux1 88 0x400 0x01>;
+ status = "disabled";
+ };
+ };
+
+ sai2: sai@4400b000 {
+ compatible = "st,stm32h7-sai";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x4400b000 0x400>;
+ reg = <0x4400b000 0x4>, <0x4400b3f0 0x10>;
+ interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rcc SAI2_R>;
+ status = "disabled";
+
+ sai2a: audio-controller@4400b004 {
+ #sound-dai-cells = <0>;
+ compatible = "st,stm32-sai-sub-a";
+ reg = <0x4 0x1c>;
+ clocks = <&rcc SAI2_K>;
+ clock-names = "sai_ck";
+ dmas = <&dmamux1 89 0x400 0x01>;
+ status = "disabled";
+ };
+
+ sai2b: audio-controller@4400b024 {
+ #sound-dai-cells = <0>;
+ compatible = "st,stm32-sai-sub-b";
+ reg = <0x24 0x1c>;
+ clocks = <&rcc SAI2_K>;
+ clock-names = "sai_ck";
+ dmas = <&dmamux1 90 0x400 0x01>;
+ status = "disabled";
+ };
+ };
+
+ sai3: sai@4400c000 {
+ compatible = "st,stm32h7-sai";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x4400c000 0x400>;
+ reg = <0x4400c000 0x4>, <0x4400c3f0 0x10>;
+ interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rcc SAI3_R>;
+ status = "disabled";
+
+ sai3a: audio-controller@4400c004 {
+ #sound-dai-cells = <0>;
+ compatible = "st,stm32-sai-sub-a";
+ reg = <0x04 0x1c>;
+ clocks = <&rcc SAI3_K>;
+ clock-names = "sai_ck";
+ dmas = <&dmamux1 113 0x400 0x01>;
+ status = "disabled";
+ };
+
+ sai3b: audio-controller@4400c024 {
+ #sound-dai-cells = <0>;
+ compatible = "st,stm32-sai-sub-b";
+ reg = <0x24 0x1c>;
+ clocks = <&rcc SAI3_K>;
+ clock-names = "sai_ck";
+ dmas = <&dmamux1 114 0x400 0x01>;
+ status = "disabled";
+ };
+ };
+
dfsdm: dfsdm@4400d000 {
compatible = "st,stm32mp1-dfsdm";
reg = <0x4400d000 0x800>;
@@ -945,6 +1072,18 @@
status = "disabled";
};
+ dcmi: dcmi@4c006000 {
+ compatible = "st,stm32-dcmi";
+ reg = <0x4c006000 0x400>;
+ interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rcc CAMITF_R>;
+ clocks = <&rcc DCMI>;
+ clock-names = "mclk";
+ dmas = <&dmamux1 75 0x400 0x0d>;
+ dma-names = "tx";
+ status = "disabled";
+ };
+
rcc: rcc@50000000 {
compatible = "st,stm32mp1-rcc", "syscon";
reg = <0x50000000 0x1000>;
@@ -1084,6 +1223,37 @@
status = "disabled";
};
+ sai4: sai@50027000 {
+ compatible = "st,stm32h7-sai";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x50027000 0x400>;
+ reg = <0x50027000 0x4>, <0x500273f0 0x10>;
+ interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rcc SAI4_R>;
+ status = "disabled";
+
+ sai4a: audio-controller@50027004 {
+ #sound-dai-cells = <0>;
+ compatible = "st,stm32-sai-sub-a";
+ reg = <0x04 0x1c>;
+ clocks = <&rcc SAI4_K>;
+ clock-names = "sai_ck";
+ dmas = <&dmamux1 99 0x400 0x01>;
+ status = "disabled";
+ };
+
+ sai4b: audio-controller@50027024 {
+ #sound-dai-cells = <0>;
+ compatible = "st,stm32-sai-sub-b";
+ reg = <0x24 0x1c>;
+ clocks = <&rcc SAI4_K>;
+ clock-names = "sai_ck";
+ dmas = <&dmamux1 100 0x400 0x01>;
+ status = "disabled";
+ };
+ };
+
dts: thermal@50028000 {
compatible = "st,stm32-thermal";
reg = <0x50028000 0x100>;
@@ -1242,6 +1412,16 @@
status = "disabled";
};
+ gpu: gpu@59000000 {
+ compatible = "vivante,gc";
+ reg = <0x59000000 0x800>;
+ interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&rcc GPU>, <&rcc GPU_K>;
+ clock-names = "bus" ,"core";
+ resets = <&rcc GPU_R>;
+ status = "disabled";
+ };
+
dsi: dsi@5a000000 {
compatible = "st,stm32-dsi";
reg = <0x5a000000 0x800>;
@@ -1363,4 +1543,24 @@
status = "disabled";
};
};
+
+ mlahb {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ dma-ranges = <0x00000000 0x38000000 0x10000>,
+ <0x10000000 0x10000000 0x60000>,
+ <0x30000000 0x30000000 0x60000>;
+
+ m4_rproc: m4@10000000 {
+ compatible = "st,stm32mp1-m4";
+ reg = <0x10000000 0x40000>,
+ <0x30000000 0x40000>,
+ <0x38000000 0x10000>;
+ resets = <&rcc MCU_R>;
+ st,syscfg-holdboot = <&rcc 0x10C 0x1>;
+ st,syscfg-tz = <&rcc 0x000 0x1>;
+ status = "disabled";
+ };
+ };
};
diff --git a/arch/arm/dts/stm32mp157xaa-pinctrl.dtsi b/arch/arm/dts/stm32mp157xaa-pinctrl.dtsi
new file mode 100644
index 0000000..875adf5e
--- /dev/null
+++ b/arch/arm/dts/stm32mp157xaa-pinctrl.dtsi
@@ -0,0 +1,90 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2019 - All Rights Reserved
+ * Author: Alexandre Torgue <alexandre.torgue@st.com>
+ */
+
+#include "stm32mp157-pinctrl.dtsi"
+/ {
+ soc {
+ pinctrl: pin-controller@50002000 {
+ st,package = <STM32MP_PKG_AA>;
+
+ gpioa: gpio@50002000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 0 16>;
+ };
+
+ gpiob: gpio@50003000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 16 16>;
+ };
+
+ gpioc: gpio@50004000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 32 16>;
+ };
+
+ gpiod: gpio@50005000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 48 16>;
+ };
+
+ gpioe: gpio@50006000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 64 16>;
+ };
+
+ gpiof: gpio@50007000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 80 16>;
+ };
+
+ gpiog: gpio@50008000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 96 16>;
+ };
+
+ gpioh: gpio@50009000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 112 16>;
+ };
+
+ gpioi: gpio@5000a000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 128 16>;
+ };
+
+ gpioj: gpio@5000b000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 144 16>;
+ };
+
+ gpiok: gpio@5000c000 {
+ status = "okay";
+ ngpios = <8>;
+ gpio-ranges = <&pinctrl 0 160 8>;
+ };
+ };
+
+ pinctrl_z: pin-controller-z@54004000 {
+ st,package = <STM32MP_PKG_AA>;
+
+ gpioz: gpio@54004000 {
+ status = "okay";
+ ngpios = <8>;
+ gpio-ranges = <&pinctrl_z 0 400 8>;
+ };
+ };
+ };
+};
diff --git a/arch/arm/dts/stm32mp157xab-pinctrl.dtsi b/arch/arm/dts/stm32mp157xab-pinctrl.dtsi
new file mode 100644
index 0000000..961fa12
--- /dev/null
+++ b/arch/arm/dts/stm32mp157xab-pinctrl.dtsi
@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2019 - All Rights Reserved
+ * Author: Alexandre Torgue <alexandre.torgue@st.com>
+ */
+
+#include "stm32mp157-pinctrl.dtsi"
+/ {
+ soc {
+ pinctrl: pin-controller@50002000 {
+ st,package = <STM32MP_PKG_AB>;
+
+ gpioa: gpio@50002000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 0 16>;
+ };
+
+ gpiob: gpio@50003000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 16 16>;
+ };
+
+ gpioc: gpio@50004000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 32 16>;
+ };
+
+ gpiod: gpio@50005000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 48 16>;
+ };
+
+ gpioe: gpio@50006000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 64 16>;
+ };
+
+ gpiof: gpio@50007000 {
+ status = "okay";
+ ngpios = <6>;
+ gpio-ranges = <&pinctrl 6 86 6>;
+ };
+
+ gpiog: gpio@50008000 {
+ status = "okay";
+ ngpios = <10>;
+ gpio-ranges = <&pinctrl 6 102 10>;
+ };
+
+ gpioh: gpio@50009000 {
+ status = "okay";
+ ngpios = <2>;
+ gpio-ranges = <&pinctrl 0 112 2>;
+ };
+ };
+ };
+};
diff --git a/arch/arm/dts/stm32mp157xac-pinctrl.dtsi b/arch/arm/dts/stm32mp157xac-pinctrl.dtsi
new file mode 100644
index 0000000..26600f1
--- /dev/null
+++ b/arch/arm/dts/stm32mp157xac-pinctrl.dtsi
@@ -0,0 +1,78 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2019 - All Rights Reserved
+ * Author: Alexandre Torgue <alexandre.torgue@st.com>
+ */
+
+#include "stm32mp157-pinctrl.dtsi"
+/ {
+ soc {
+ pinctrl: pin-controller@50002000 {
+ st,package = <STM32MP_PKG_AC>;
+
+ gpioa: gpio@50002000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 0 16>;
+ };
+
+ gpiob: gpio@50003000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 16 16>;
+ };
+
+ gpioc: gpio@50004000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 32 16>;
+ };
+
+ gpiod: gpio@50005000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 48 16>;
+ };
+
+ gpioe: gpio@50006000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 64 16>;
+ };
+
+ gpiof: gpio@50007000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 80 16>;
+ };
+
+ gpiog: gpio@50008000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 96 16>;
+ };
+
+ gpioh: gpio@50009000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 112 16>;
+ };
+
+ gpioi: gpio@5000a000 {
+ status = "okay";
+ ngpios = <12>;
+ gpio-ranges = <&pinctrl 0 128 12>;
+ };
+ };
+
+ pinctrl_z: pin-controller-z@54004000 {
+ st,package = <STM32MP_PKG_AC>;
+
+ gpioz: gpio@54004000 {
+ status = "okay";
+ ngpios = <8>;
+ gpio-ranges = <&pinctrl_z 0 400 8>;
+ };
+ };
+ };
+};
diff --git a/arch/arm/dts/stm32mp157xad-pinctrl.dtsi b/arch/arm/dts/stm32mp157xad-pinctrl.dtsi
new file mode 100644
index 0000000..910113f
--- /dev/null
+++ b/arch/arm/dts/stm32mp157xad-pinctrl.dtsi
@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2019 - All Rights Reserved
+ * Author: Alexandre Torgue <alexandre.torgue@st.com>
+ */
+
+#include "stm32mp157-pinctrl.dtsi"
+/ {
+ soc {
+ pinctrl: pin-controller@50002000 {
+ st,package = <STM32MP_PKG_AD>;
+
+ gpioa: gpio@50002000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 0 16>;
+ };
+
+ gpiob: gpio@50003000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 16 16>;
+ };
+
+ gpioc: gpio@50004000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 32 16>;
+ };
+
+ gpiod: gpio@50005000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 48 16>;
+ };
+
+ gpioe: gpio@50006000 {
+ status = "okay";
+ ngpios = <16>;
+ gpio-ranges = <&pinctrl 0 64 16>;
+ };
+
+ gpiof: gpio@50007000 {
+ status = "okay";
+ ngpios = <6>;
+ gpio-ranges = <&pinctrl 6 86 6>;
+ };
+
+ gpiog: gpio@50008000 {
+ status = "okay";
+ ngpios = <10>;
+ gpio-ranges = <&pinctrl 6 102 10>;
+ };
+
+ gpioh: gpio@50009000 {
+ status = "okay";
+ ngpios = <2>;
+ gpio-ranges = <&pinctrl 0 112 2>;
+ };
+ };
+ };
+};
diff --git a/arch/arm/mach-stm32mp/Kconfig b/arch/arm/mach-stm32mp/Kconfig
index 9dc3c4d..c9bc084 100644
--- a/arch/arm/mach-stm32mp/Kconfig
+++ b/arch/arm/mach-stm32mp/Kconfig
@@ -16,8 +16,9 @@
select SPL_REGMAP
select SPL_DM_RESET
select SPL_SERIAL_SUPPORT
+ select SPL_SPI_LOAD
select SPL_SYSCON
- select SPL_WATCHDOG_SUPPORT
+ select SPL_WATCHDOG_SUPPORT if WATCHDOG
imply BOOTSTAGE_STASH if SPL_BOOTSTAGE
imply SPL_BOOTSTAGE if BOOTSTAGE
imply SPL_DISPLAY_PRINT
@@ -42,11 +43,15 @@
select PINCTRL_STM32
select STM32_RCC
select STM32_RESET
+ select STM32_SERIAL
select SYS_ARCH_TIMER
imply BOOTCOUNT_LIMIT
imply BOOTSTAGE
imply CMD_BOOTCOUNT
imply CMD_BOOTSTAGE
+ imply DISABLE_CONSOLE
+ imply PRE_CONSOLE_BUFFER
+ imply SILENT_CONSOLE
imply SYSRESET_PSCI if STM32MP1_TRUSTED
imply SYSRESET_SYSCON if !STM32MP1_TRUSTED
help
@@ -109,6 +114,13 @@
fuse public key hash in corresponding fuse used to authenticate
binary.
+
+config PRE_CON_BUF_ADDR
+ default 0xC02FF000
+
+config PRE_CON_BUF_SZ
+ default 4096
+
config BOOTSTAGE_STASH_ADDR
default 0xC3000000
diff --git a/arch/arm/mach-stm32mp/Makefile b/arch/arm/mach-stm32mp/Makefile
index ad5fd46..eee39c2 100644
--- a/arch/arm/mach-stm32mp/Makefile
+++ b/arch/arm/mach-stm32mp/Makefile
@@ -12,7 +12,8 @@
else
obj-y += bsec.o
obj-$(CONFIG_CMD_STM32KEY) += cmd_stm32key.o
-endif
obj-$(CONFIG_ARMV7_PSCI) += psci.o
+endif
+
obj-$(CONFIG_$(SPL_)DM_REGULATOR) += pwr_regulator.o
obj-$(CONFIG_OF_SYSTEM_SETUP) += fdt.o
diff --git a/arch/arm/mach-stm32mp/bsec.c b/arch/arm/mach-stm32mp/bsec.c
index 8018366..a77c706 100644
--- a/arch/arm/mach-stm32mp/bsec.c
+++ b/arch/arm/mach-stm32mp/bsec.c
@@ -364,15 +364,13 @@
offs -= STM32_BSEC_OTP_OFFSET;
shadow = false;
}
+
+ if (offs < 0 || (offs % 4) || (size % 4))
+ return -EINVAL;
+
otp = offs / sizeof(u32);
- if (otp < 0 || (otp + nb_otp - 1) > BSEC_OTP_MAX_VALUE) {
- dev_err(dev, "wrong value for otp, max value : %i\n",
- BSEC_OTP_MAX_VALUE);
- return -EINVAL;
- }
-
- for (i = otp; i < (otp + nb_otp); i++) {
+ for (i = otp; i < (otp + nb_otp) && i <= BSEC_OTP_MAX_VALUE; i++) {
u32 *addr = &((u32 *)buf)[i - otp];
if (shadow)
@@ -383,7 +381,10 @@
if (ret)
break;
}
- return ret;
+ if (ret)
+ return ret;
+ else
+ return (i - otp) * 4;
}
static int stm32mp_bsec_write(struct udevice *dev, int offset,
@@ -400,15 +401,13 @@
offs -= STM32_BSEC_OTP_OFFSET;
shadow = false;
}
+
+ if (offs < 0 || (offs % 4) || (size % 4))
+ return -EINVAL;
+
otp = offs / sizeof(u32);
- if (otp < 0 || (otp + nb_otp - 1) > BSEC_OTP_MAX_VALUE) {
- dev_err(dev, "wrong value for otp, max value : %d\n",
- BSEC_OTP_MAX_VALUE);
- return -EINVAL;
- }
-
- for (i = otp; i < otp + nb_otp; i++) {
+ for (i = otp; i < otp + nb_otp && i <= BSEC_OTP_MAX_VALUE; i++) {
u32 *val = &((u32 *)buf)[i - otp];
if (shadow)
@@ -418,7 +417,10 @@
if (ret)
break;
}
- return ret;
+ if (ret)
+ return ret;
+ else
+ return (i - otp) * 4;
}
static const struct misc_ops stm32mp_bsec_ops = {
diff --git a/arch/arm/mach-stm32mp/include/mach/stm32.h b/arch/arm/mach-stm32mp/include/mach/stm32.h
index 1d4b548..b3e9ccc 100644
--- a/arch/arm/mach-stm32mp/include/mach/stm32.h
+++ b/arch/arm/mach-stm32mp/include/mach/stm32.h
@@ -94,6 +94,7 @@
#define TAMP_BOOT_DEVICE_MASK GENMASK(7, 4)
#define TAMP_BOOT_INSTANCE_MASK GENMASK(3, 0)
#define TAMP_BOOT_FORCED_MASK GENMASK(7, 0)
+#define TAMP_BOOT_DEBUG_ON BIT(16)
enum forced_boot_mode {
BOOT_NORMAL = 0x00,
diff --git a/board/st/stm32mp1/Kconfig b/board/st/stm32mp1/Kconfig
index 87216c0..4fa2360 100644
--- a/board/st/stm32mp1/Kconfig
+++ b/board/st/stm32mp1/Kconfig
@@ -22,4 +22,8 @@
This compile the stboard command to
read and write the board in the OTP.
+config TARGET_STM32MP157C_DK2
+ bool "support of STMicroelectronics STM32MP157C-DK2 Discovery Board"
+ default y
+
endif
diff --git a/board/st/stm32mp1/MAINTAINERS b/board/st/stm32mp1/MAINTAINERS
index 3bf4c21..2930947 100644
--- a/board/st/stm32mp1/MAINTAINERS
+++ b/board/st/stm32mp1/MAINTAINERS
@@ -1,9 +1,10 @@
STM32MP1 BOARD
M: Patrick Delaunay <patrick.delaunay@st.com>
L: uboot-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
+T: git https://gitlab.denx.de/u-boot/custodians/u-boot-stm.git
S: Maintained
-F: arch/arm/dts/stm32mp157*
-F: board/st/stm32mp1
+F: arch/arm/dts/stm32mp15*
+F: board/st/stm32mp1/
F: configs/stm32mp15_basic_defconfig
F: configs/stm32mp15_optee_defconfig
F: configs/stm32mp15_trusted_defconfig
diff --git a/board/st/stm32mp1/README b/board/st/stm32mp1/README
index 428357c..c807e08 100644
--- a/board/st/stm32mp1/README
+++ b/board/st/stm32mp1/README
@@ -139,7 +139,6 @@
# make DEVICE_TREE=<name> all
-
example:
a) trusted boot on ev1
# export KBUILD_OUTPUT=stm32mp15_trusted
@@ -190,7 +189,7 @@
6. Switch Setting for Boot Mode
===============================
-You can select the boot mode, on the board ed1 with the switch SW1
+You can select the boot mode, on the board with one switch :
- on the daugther board ed1 with the switch SW1 : BOOT0, BOOT1, BOOT2
@@ -358,3 +357,36 @@
4 check env update
STM32MP> print ethaddr
ethaddr=12:34:56:78:9a:bc
+
+10. Coprocessor firmware
+========================
+
+U-Boot can boot the coprocessor before the kernel (coprocessor early boot).
+
+A/ Manuallly by using rproc commands (update the bootcmd)
+ Configurations
+ # env set name_copro "rproc-m4-fw.elf"
+ # env set dev_copro 0
+ # env set loadaddr_copro 0xC1000000
+
+ Load binary from bootfs partition (number 4) on SDCard (mmc 0)
+ # ext4load mmc 0:4 ${loadaddr_copro} ${name_copro}
+ => ${filesize} updated with the size of the loaded file
+
+ Start M4 firmware with remote proc command
+ # rproc init
+ # rproc load ${dev_copro} ${loadaddr_copro} ${filesize}
+ # rproc start ${dev_copro}
+
+B/ Automatically by using FIT feature and generic DISTRO bootcmd
+
+ see examples in this directory :
+
+ Generate FIT including kernel + device tree + M4 firmware
+ with cfg with M4 boot
+ $> mkimage -f fit_copro_kernel_dtb.its fit_copro_kernel_dtb.itb
+
+ Then using DISTRO configuration file: see extlinux.conf to select
+ the correct configuration
+ => stm32mp157c-ev1-m4
+ => stm32mp157c-dk2-m4
diff --git a/board/st/stm32mp1/cmd_stboard.c b/board/st/stm32mp1/cmd_stboard.c
index f781c36..04352ae 100644
--- a/board/st/stm32mp1/cmd_stboard.c
+++ b/board/st/stm32mp1/cmd_stboard.c
@@ -60,7 +60,7 @@
ret = misc_read(dev, STM32_BSEC_SHADOW(BSEC_OTP_BOARD),
&otp, sizeof(otp));
- if (ret) {
+ if (ret < 0) {
puts("OTP read error");
return CMD_RET_FAILURE;
}
diff --git a/board/st/stm32mp1/extlinux.conf b/board/st/stm32mp1/extlinux.conf
new file mode 100644
index 0000000..2b46328
--- /dev/null
+++ b/board/st/stm32mp1/extlinux.conf
@@ -0,0 +1,20 @@
+# Generic Distro Configuration for STM32MP157
+menu title Select the boot mode
+TIMEOUT 20
+DEFAULT stm32mp157c-ev1
+
+LABEL stm32mp157c-ev1
+ KERNEL /fit_kernel_dtb.itb#ev1
+ APPEND root=/dev/mmcblk0p6 rootwait rw earlyprintk console=ttyS3,115200
+
+LABEL stm32mp157c-ev1-m4
+ KERNEL /fit_copro_kernel_dtb.itb#ev1-m4
+ APPEND root=/dev/mmcblk0p6 rootwait rw earlyprintk console=ttyS3,115200
+
+LABEL stm32mp157c-dk2
+ KERNEL /fit_kernel_dtb.itb#dk2
+ APPEND root=/dev/mmcblk0p6 rootwait rw earlyprintk console=ttyS3,115200
+
+LABEL stm32mp157c-dk2-m4
+ KERNEL /fit_copro_kernel_dtb.itb#dk2-m4
+ APPEND root=/dev/mmcblk0p6 rootwait rw earlyprintk console=ttyS3,115200
diff --git a/board/st/stm32mp1/fit_copro_kernel_dtb.its b/board/st/stm32mp1/fit_copro_kernel_dtb.its
new file mode 100644
index 0000000..3e08fd9
--- /dev/null
+++ b/board/st/stm32mp1/fit_copro_kernel_dtb.its
@@ -0,0 +1,103 @@
+/*
+ * Compilation:
+ * mkimage -f fit_copro_kernel_dtb.its fit_copro_kernel_dtb.itb
+ */
+
+/dts-v1/;
+/ {
+ description = "U-Boot fitImage for stm32mp157";
+ #address-cells = <1>;
+
+ images {
+
+ copro {
+ description = "M4 copro";
+ data = /incbin/("rproc-m4-fw.elf");
+ type = "copro";
+ arch = "arm";
+ compression = "none";
+ load = <0xC0800000>;
+ hash-1 {
+ algo = "sha1";
+ };
+ };
+
+ kernel {
+ description = "Linux kernel";
+ data = /incbin/("zImage");
+ type = "kernel";
+ arch = "arm";
+ os = "linux";
+ compression = "none";
+ load = <0xC0008000>;
+ entry = <0xC0008000>;
+ hash-1 {
+ algo = "sha1";
+ };
+ };
+
+ fdt-dk2 {
+ description = "FDT dk2";
+ data = /incbin/("stm32mp157c-dk2.dtb");
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+ hash-1 {
+ algo = "sha1";
+ };
+ };
+
+ fdt-ev1 {
+ description = "FDT ev1";
+ data = /incbin/("stm32mp157c-ev1.dtb");
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+ hash-1 {
+ algo = "sha1";
+ };
+ };
+ };
+
+ configurations {
+ default = "dk2-m4";
+
+ dk2-m4 {
+ description = "dk2-m4";
+ loadables = "copro";
+ kernel = "kernel";
+ fdt = "fdt-dk2";
+ hash-1 {
+ algo = "sha1";
+ };
+ };
+
+ dk2 {
+ description = "dk2";
+ kernel = "kernel";
+ fdt = "fdt-dk2";
+ hash-1 {
+ algo = "sha1";
+ };
+ };
+
+ ev1-m4 {
+ description = "ev1-m4";
+ loadables = "copro";
+ kernel = "kernel";
+ fdt = "fdt-ev1";
+ hash-1 {
+ algo = "sha1";
+ };
+ };
+
+ ev1 {
+ description = "ev1";
+ kernel = "kernel";
+ fdt = "fdt-ev1";
+ hash-1 {
+ algo = "sha1";
+ };
+ };
+ };
+};
diff --git a/board/st/stm32mp1/fit_kernel_dtb.its b/board/st/stm32mp1/fit_kernel_dtb.its
new file mode 100644
index 0000000..18d03eb
--- /dev/null
+++ b/board/st/stm32mp1/fit_kernel_dtb.its
@@ -0,0 +1,82 @@
+/*
+ * Compilation:
+ * mkimage -f fit_kernel_dtb.its fit_kernel_dtb.itb
+ *
+ * Files in linux build dir:
+ * - arch/arm/boot/zImage
+ * - arch/arm/boot/dts/stm32mp157c-dk2.dtb
+ * - arch/arm/boot/dts/stm32mp157c-ev1.dtb
+ *
+ * load mmc 0:4 $kernel_addr_r fit_kernel_dtb.itb
+ * bootm $kernel_addr_r
+ * bootm $kernel_addr_r#dk2
+ * bootm $kernel_addr_r#ev1
+ *
+ * or use extlinux.conf in this directory
+ */
+
+/dts-v1/;
+/ {
+ description = "U-Boot fitImage for stm32mp157";
+ #address-cells = <1>;
+
+ images {
+ kernel {
+ description = "Linux kernel";
+ data = /incbin/("zImage");
+ type = "kernel";
+ arch = "arm";
+ os = "linux";
+ compression = "none";
+ load = <0xC0008000>;
+ entry = <0xC0008000>;
+ hash-1 {
+ algo = "sha1";
+ };
+ };
+
+ fdt-dk2 {
+ description = "FDT dk2";
+ data = /incbin/("stm32mp157c-dk2.dtb");
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+ hash-1 {
+ algo = "sha1";
+ };
+ };
+
+ fdt-ev1 {
+ description = "FDT ev1";
+ data = /incbin/("stm32mp157c-ev1.dtb");
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+ hash-1 {
+ algo = "sha1";
+ };
+ };
+ };
+
+ configurations {
+ default = "dk2";
+
+ dk2 {
+ description = "dk2";
+ kernel = "kernel";
+ fdt = "fdt-dk2";
+ hash-1 {
+ algo = "sha1";
+ };
+ };
+
+ ev1 {
+ description = "ev1";
+ kernel = "kernel";
+ fdt = "fdt-ev1";
+ hash-1 {
+ algo = "sha1";
+ };
+ };
+ };
+};
diff --git a/board/st/stm32mp1/spl.c b/board/st/stm32mp1/spl.c
index e19be0f..e65ff28 100644
--- a/board/st/stm32mp1/spl.c
+++ b/board/st/stm32mp1/spl.c
@@ -27,5 +27,19 @@
STPMIC1_BUCKS_MRST_CR,
STPMIC1_MRST_BUCK(STPMIC1_BUCK3),
STPMIC1_MRST_BUCK(STPMIC1_BUCK3));
+
+ /* Check if debug is enabled to program PMIC according to the bit */
+ if ((readl(TAMP_BOOT_CONTEXT) & TAMP_BOOT_DEBUG_ON) && !ret) {
+ printf("Keep debug unit ON\n");
+
+ pmic_clrsetbits(dev, STPMIC1_BUCKS_MRST_CR,
+ STPMIC1_MRST_BUCK_DEBUG,
+ STPMIC1_MRST_BUCK_DEBUG);
+
+ if (STPMIC1_MRST_LDO_DEBUG)
+ pmic_clrsetbits(dev, STPMIC1_LDOS_MRST_CR,
+ STPMIC1_MRST_LDO_DEBUG,
+ STPMIC1_MRST_LDO_DEBUG);
+ }
#endif
}
diff --git a/board/st/stm32mp1/stm32mp1.c b/board/st/stm32mp1/stm32mp1.c
index 279c7b7..fc14ad3 100644
--- a/board/st/stm32mp1/stm32mp1.c
+++ b/board/st/stm32mp1/stm32mp1.c
@@ -5,8 +5,8 @@
#include <common.h>
#include <adc.h>
#include <bootm.h>
-#include <config.h>
#include <clk.h>
+#include <config.h>
#include <dm.h>
#include <env.h>
#include <env_internal.h>
@@ -18,9 +18,11 @@
#include <mtd.h>
#include <mtd_node.h>
#include <phy.h>
+#include <remoteproc.h>
#include <reset.h>
#include <syscon.h>
#include <usb.h>
+#include <watchdog.h>
#include <asm/io.h>
#include <asm/gpio.h>
#include <asm/arch/stm32.h>
@@ -102,7 +104,7 @@
if (!ret)
ret = misc_read(dev, STM32_BSEC_SHADOW(BSEC_OTP_BOARD),
&otp, sizeof(otp));
- if (!ret && otp) {
+ if (ret > 0 && otp) {
printf("Board: MB%04x Var%d Rev.%c-%02d\n",
otp >> 16,
(otp >> 12) & 0xF,
@@ -232,6 +234,7 @@
}
#endif /* CONFIG_USB_GADGET */
+#ifdef CONFIG_LED
static int get_led(struct udevice **dev, char *led_string)
{
char *led_name;
@@ -264,12 +267,42 @@
ret = led_set_state(dev, cmd);
return ret;
}
+#endif
+static void __maybe_unused led_error_blink(u32 nb_blink)
+{
+#ifdef CONFIG_LED
+ int ret;
+ struct udevice *led;
+ u32 i;
+#endif
+
+ if (!nb_blink)
+ return;
+
+#ifdef CONFIG_LED
+ ret = get_led(&led, "u-boot,error-led");
+ if (!ret) {
+ /* make u-boot,error-led blinking */
+ /* if U32_MAX and 125ms interval, for 17.02 years */
+ for (i = 0; i < 2 * nb_blink; i++) {
+ led_set_state(led, LEDST_TOGGLE);
+ mdelay(125);
+ WATCHDOG_RESET();
+ }
+ }
+#endif
+
+ /* infinite: the boot process must be stopped */
+ if (nb_blink == U32_MAX)
+ hang();
+}
+
+#ifdef CONFIG_ADC
static int board_check_usb_power(void)
{
struct ofnode_phandle_args adc_args;
struct udevice *adc;
- struct udevice *led;
ofnode node;
unsigned int raw;
int max_uV = 0;
@@ -395,23 +428,11 @@
pr_err("****************************************************\n\n");
}
- ret = get_led(&led, "u-boot,error-led");
- if (ret) {
- /* in unattached case, the boot process must be stopped */
- if (nb_blink == U32_MAX)
- hang();
- return ret;
- }
-
- /* make u-boot,error-led blinking */
- for (i = 0; i < nb_blink * 2; i++) {
- led_set_state(led, LEDST_TOGGLE);
- mdelay(125);
- }
- led_set_state(led, LEDST_ON);
+ led_error_blink(nb_blink);
return 0;
}
+#endif /* CONFIG_ADC */
static void sysconf_init(void)
{
@@ -454,7 +475,9 @@
* => U-Boot set the register only if VDD < 2.7V (in DT)
* but this value need to be consistent with board design
*/
- ret = syscon_get_by_driver_data(STM32MP_SYSCON_PWR, &pwr_dev);
+ ret = uclass_get_device_by_driver(UCLASS_PMIC,
+ DM_GET_DRIVER(stm32mp_pwr_pmic),
+ &pwr_dev);
if (!ret) {
ret = uclass_get_device_by_driver(UCLASS_MISC,
DM_GET_DRIVER(stm32mp_bsec),
@@ -465,11 +488,11 @@
}
ret = misc_read(dev, STM32_BSEC_SHADOW(18), &otp, 4);
- if (!ret)
+ if (ret > 0)
otp = otp & BIT(13);
- /* get VDD = pwr-supply */
- ret = device_get_supply_regulator(pwr_dev, "pwr-supply",
+ /* get VDD = vdd-supply */
+ ret = device_get_supply_regulator(pwr_dev, "vdd-supply",
&pwr_reg);
/* check if VDD is Low Voltage */
@@ -505,6 +528,73 @@
#endif
}
+#ifdef CONFIG_DM_REGULATOR
+/* Fix to make I2C1 usable on DK2 for touchscreen usage in kernel */
+static int dk2_i2c1_fix(void)
+{
+ ofnode node;
+ struct gpio_desc hdmi, audio;
+ int ret = 0;
+
+ node = ofnode_path("/soc/i2c@40012000/hdmi-transmitter@39");
+ if (!ofnode_valid(node)) {
+ pr_debug("%s: no hdmi-transmitter@39 ?\n", __func__);
+ return -ENOENT;
+ }
+
+ if (gpio_request_by_name_nodev(node, "reset-gpios", 0,
+ &hdmi, GPIOD_IS_OUT)) {
+ pr_debug("%s: could not find reset-gpios\n",
+ __func__);
+ return -ENOENT;
+ }
+
+ node = ofnode_path("/soc/i2c@40012000/cs42l51@4a");
+ if (!ofnode_valid(node)) {
+ pr_debug("%s: no cs42l51@4a ?\n", __func__);
+ return -ENOENT;
+ }
+
+ if (gpio_request_by_name_nodev(node, "reset-gpios", 0,
+ &audio, GPIOD_IS_OUT)) {
+ pr_debug("%s: could not find reset-gpios\n",
+ __func__);
+ return -ENOENT;
+ }
+
+ /* before power up, insure that HDMI and AUDIO IC is under reset */
+ ret = dm_gpio_set_value(&hdmi, 1);
+ if (ret) {
+ pr_err("%s: can't set_value for hdmi_nrst gpio", __func__);
+ goto error;
+ }
+ ret = dm_gpio_set_value(&audio, 1);
+ if (ret) {
+ pr_err("%s: can't set_value for audio_nrst gpio", __func__);
+ goto error;
+ }
+
+ /* power-up audio IC */
+ regulator_autoset_by_name("v1v8_audio", NULL);
+
+ /* power-up HDMI IC */
+ regulator_autoset_by_name("v1v2_hdmi", NULL);
+ regulator_autoset_by_name("v3v3_hdmi", NULL);
+
+error:
+ return ret;
+}
+
+static bool board_is_dk2(void)
+{
+ if (CONFIG_IS_ENABLED(TARGET_STM32MP157C_DK2) &&
+ of_machine_is_compatible("st,stm32mp157c-dk2"))
+ return true;
+
+ return false;
+}
+#endif
+
/* board dependent setup after realloc */
int board_init(void)
{
@@ -523,12 +613,15 @@
board_key_check();
#ifdef CONFIG_DM_REGULATOR
+ if (board_is_dk2())
+ dk2_i2c1_fix();
+
regulators_enable_boot_on(_DEBUG);
#endif
sysconf_init();
- if (IS_ENABLED(CONFIG_LED))
+ if (CONFIG_IS_ENABLED(CONFIG_LED))
led_default_state();
return 0;
@@ -536,9 +629,14 @@
int board_late_init(void)
{
+ char *boot_device;
#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
const void *fdt_compat;
int fdt_compat_len;
+ int ret;
+ u32 otp;
+ struct udevice *dev;
+ char buf[10];
fdt_compat = fdt_getprop(gd->fdt_blob, 0, "compatible",
&fdt_compat_len);
@@ -548,21 +646,44 @@
else
env_set("board_name", fdt_compat + 3);
}
+ ret = uclass_get_device_by_driver(UCLASS_MISC,
+ DM_GET_DRIVER(stm32mp_bsec),
+ &dev);
+
+ if (!ret)
+ ret = misc_read(dev, STM32_BSEC_SHADOW(BSEC_OTP_BOARD),
+ &otp, sizeof(otp));
+ if (!ret && otp) {
+ snprintf(buf, sizeof(buf), "0x%04x", otp >> 16);
+ env_set("board_id", buf);
+
+ snprintf(buf, sizeof(buf), "0x%04x",
+ ((otp >> 8) & 0xF) - 1 + 0xA);
+ env_set("board_rev", buf);
+ }
#endif
+#ifdef CONFIG_ADC
/* for DK1/DK2 boards */
board_check_usb_power();
+#endif /* CONFIG_ADC */
+
+ /* Check the boot-source to disable bootdelay */
+ boot_device = env_get("boot_device");
+ if (!strcmp(boot_device, "serial") || !strcmp(boot_device, "usb"))
+ env_set("bootdelay", "0");
return 0;
}
void board_quiesce_devices(void)
{
+#ifdef CONFIG_LED
setup_led(LEDST_OFF);
+#endif
}
/* board interface eth init */
-/* this is a weak define that we are overriding */
int board_interface_eth_init(phy_interface_t interface_type,
bool eth_clk_sel_reg, bool eth_ref_clk_sel_reg)
{
@@ -771,3 +892,26 @@
return 0;
}
#endif
+
+static void board_copro_image_process(ulong fw_image, size_t fw_size)
+{
+ int ret, id = 0; /* Copro id fixed to 0 as only one coproc on mp1 */
+
+ if (!rproc_is_initialized())
+ if (rproc_init()) {
+ printf("Remote Processor %d initialization failed\n",
+ id);
+ return;
+ }
+
+ ret = rproc_load(id, fw_image, fw_size);
+ printf("Load Remote Processor %d with data@addr=0x%08lx %u bytes:%s\n",
+ id, fw_image, fw_size, ret ? " Failed!" : " Success!");
+
+ if (!ret) {
+ rproc_start(id);
+ env_set("copro_state", "booted");
+ }
+}
+
+U_BOOT_FIT_LOADABLE_HANDLER(IH_TYPE_COPRO, board_copro_image_process);
diff --git a/common/image.c b/common/image.c
index 645584b..179eef0 100644
--- a/common/image.c
+++ b/common/image.c
@@ -176,6 +176,7 @@
{ IH_TYPE_PMMC, "pmmc", "TI Power Management Micro-Controller Firmware",},
{ IH_TYPE_STM32IMAGE, "stm32image", "STMicroelectronics STM32 Image" },
{ IH_TYPE_MTKIMAGE, "mtk_image", "MediaTek BootROM loadable Image" },
+ { IH_TYPE_COPRO, "copro", "Coprocessor Image"},
{ -1, "", "", },
};
diff --git a/configs/stm32mp15_basic_defconfig b/configs/stm32mp15_basic_defconfig
index 27b8525..09785b5 100644
--- a/configs/stm32mp15_basic_defconfig
+++ b/configs/stm32mp15_basic_defconfig
@@ -6,6 +6,7 @@
CONFIG_TARGET_STM32MP1=y
CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
+# CONFIG_ARMV7_VIRT is not set
CONFIG_DISTRO_DEFAULTS=y
CONFIG_FIT=y
CONFIG_BOOTCOMMAND="run bootcmd_stm32mp"
@@ -15,6 +16,7 @@
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_SPL_MTD_SUPPORT=y
CONFIG_SPL_POWER_SUPPORT=y
+CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000
CONFIG_SYS_PROMPT="STM32MP> "
# CONFIG_CMD_BOOTD is not set
# CONFIG_CMD_ELF is not set
@@ -32,10 +34,12 @@
CONFIG_CMD_GPT=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
+CONFIG_CMD_REMOTEPROC=y
CONFIG_CMD_SF=y
CONFIG_CMD_SPI=y
CONFIG_CMD_USB=y
CONFIG_CMD_USB_MASS_STORAGE=y
+CONFIG_CMD_BMP=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_TIME=y
CONFIG_CMD_TIMER=y
@@ -80,7 +84,6 @@
CONFIG_NAND_STM32_FMC2=y
CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH=y
-CONFIG_SPI_FLASH_BAR=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_STMICRO=y
@@ -105,7 +108,6 @@
CONFIG_DM_RTC=y
CONFIG_RTC_STM32=y
CONFIG_SERIAL_RX_BUFFER=y
-CONFIG_STM32_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_STM32_QSPI=y
@@ -120,4 +122,6 @@
CONFIG_USB_GADGET_VENDOR_NUM=0x0483
CONFIG_USB_GADGET_PRODUCT_NUM=0x5720
CONFIG_USB_GADGET_DWC2_OTG=y
+CONFIG_DM_VIDEO=y
+CONFIG_BACKLIGHT_GPIO=y
CONFIG_FDT_FIXUP_PARTITIONS=y
diff --git a/configs/stm32mp15_optee_defconfig b/configs/stm32mp15_optee_defconfig
index 0565e5e..177cbc7 100644
--- a/configs/stm32mp15_optee_defconfig
+++ b/configs/stm32mp15_optee_defconfig
@@ -23,10 +23,12 @@
CONFIG_CMD_GPT=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
+CONFIG_CMD_REMOTEPROC=y
CONFIG_CMD_SF=y
CONFIG_CMD_SPI=y
CONFIG_CMD_USB=y
CONFIG_CMD_USB_MASS_STORAGE=y
+CONFIG_CMD_BMP=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_TIME=y
CONFIG_CMD_TIMER=y
@@ -69,7 +71,6 @@
CONFIG_NAND_STM32_FMC2=y
CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH=y
-CONFIG_SPI_FLASH_BAR=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_STMICRO=y
@@ -92,7 +93,6 @@
CONFIG_DM_RTC=y
CONFIG_RTC_STM32=y
CONFIG_SERIAL_RX_BUFFER=y
-CONFIG_STM32_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_STM32_QSPI=y
@@ -107,4 +107,6 @@
CONFIG_USB_GADGET_VENDOR_NUM=0x0483
CONFIG_USB_GADGET_PRODUCT_NUM=0x5720
CONFIG_USB_GADGET_DWC2_OTG=y
+CONFIG_DM_VIDEO=y
+CONFIG_BACKLIGHT_GPIO=y
CONFIG_FDT_FIXUP_PARTITIONS=y
diff --git a/configs/stm32mp15_trusted_defconfig b/configs/stm32mp15_trusted_defconfig
index 844cbcd..71ad115 100644
--- a/configs/stm32mp15_trusted_defconfig
+++ b/configs/stm32mp15_trusted_defconfig
@@ -22,10 +22,12 @@
CONFIG_CMD_GPT=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
+CONFIG_CMD_REMOTEPROC=y
CONFIG_CMD_SF=y
CONFIG_CMD_SPI=y
CONFIG_CMD_USB=y
CONFIG_CMD_USB_MASS_STORAGE=y
+CONFIG_CMD_BMP=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_TIME=y
CONFIG_CMD_TIMER=y
@@ -68,7 +70,6 @@
CONFIG_NAND_STM32_FMC2=y
CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH=y
-CONFIG_SPI_FLASH_BAR=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_STMICRO=y
@@ -91,7 +92,6 @@
CONFIG_DM_RTC=y
CONFIG_RTC_STM32=y
CONFIG_SERIAL_RX_BUFFER=y
-CONFIG_STM32_SERIAL=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_STM32_QSPI=y
@@ -106,4 +106,6 @@
CONFIG_USB_GADGET_VENDOR_NUM=0x0483
CONFIG_USB_GADGET_PRODUCT_NUM=0x5720
CONFIG_USB_GADGET_DWC2_OTG=y
+CONFIG_DM_VIDEO=y
+CONFIG_BACKLIGHT_GPIO=y
CONFIG_FDT_FIXUP_PARTITIONS=y
diff --git a/doc/device-tree-bindings/clock/st,stm32mp1.txt b/doc/device-tree-bindings/clock/st,stm32mp1.txt
index 02e1460..ec1d703 100644
--- a/doc/device-tree-bindings/clock/st,stm32mp1.txt
+++ b/doc/device-tree-bindings/clock/st,stm32mp1.txt
@@ -164,8 +164,10 @@
- clk-csi
At boot the clock tree initialization will
- - enable oscillators present in device tree
+ - enable oscillators present in device tree and not disabled
+ (node with status="disabled"),
- disable HSI oscillator if the node is absent (always activated by bootrom)
+ and not disabled (node with status="disabled").
Optional properties :
diff --git a/drivers/clk/clk_stm32mp1.c b/drivers/clk/clk_stm32mp1.c
index 5806d48..e87307f 100644
--- a/drivers/clk/clk_stm32mp1.c
+++ b/drivers/clk/clk_stm32mp1.c
@@ -15,6 +15,8 @@
#include <dt-bindings/clock/stm32mp1-clks.h>
#include <dt-bindings/clock/stm32mp1-clksrc.h>
+DECLARE_GLOBAL_DATA_PTR;
+
#ifndef CONFIG_STM32MP1_TRUSTED
#if !defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD)
/* activate clock tree initialization in the driver */
@@ -759,9 +761,6 @@
return 0;
}
- debug("%s: clk id %d = %x : %ld kHz\n", __func__, idx,
- (u32)priv->osc[idx], priv->osc[idx] / 1000);
-
return priv->osc[idx];
}
@@ -863,8 +862,6 @@
src = selr & RCC_SELR_SRC_MASK;
refclk = stm32mp1_clk_get_fixed(priv, pll[pll_id].refclk[src]);
- debug("PLL%d : selr=%x refclk = %d kHz\n",
- pll_id, selr, (u32)(refclk / 1000));
return refclk;
}
@@ -889,9 +886,6 @@
divm = (cfgr1 & (RCC_PLLNCFGR1_DIVM_MASK)) >> RCC_PLLNCFGR1_DIVM_SHIFT;
divn = cfgr1 & RCC_PLLNCFGR1_DIVN_MASK;
- debug("PLL%d : cfgr1=%x fracr=%x DIVN=%d DIVM=%d\n",
- pll_id, cfgr1, fracr, divn, divm);
-
refclk = pll_get_fref_ck(priv, pll_id);
/* with FRACV :
@@ -908,7 +902,6 @@
} else {
fvco = (ulong)(refclk * (divn + 1) / (divm + 1));
}
- debug("PLL%d : %s = %ld\n", pll_id, __func__, fvco);
return fvco;
}
@@ -921,17 +914,13 @@
ulong dfout;
u32 cfgr2;
- debug("%s(%d, %d)\n", __func__, pll_id, div_id);
if (div_id >= _DIV_NB)
return 0;
cfgr2 = readl(priv->base + pll[pll_id].pllxcfgr2);
divy = (cfgr2 >> RCC_PLLNCFGR2_SHIFT(div_id)) & RCC_PLLNCFGR2_DIVX_MASK;
- debug("PLL%d : cfgr2=%x DIVY=%d\n", pll_id, cfgr2, divy);
-
dfout = pll_get_fvco(priv, pll_id) / (divy + 1);
- debug(" => dfout = %d kHz\n", (u32)(dfout / 1000));
return dfout;
}
@@ -1574,9 +1563,6 @@
/* need to update gd->arch.timer_rate_hz with new frequency */
timer_init();
- pr_debug("gd->arch.timer_rate_hz = %x\n",
- (u32)gd->arch.timer_rate_hz);
- pr_debug("Tick = %x\n", (u32)(get_ticks()));
}
}
@@ -1882,7 +1868,6 @@
if (div > 128)
div = 128;
- debug("fvco = %ld, clk_rate = %ld, div=%d\n", fvco, clk_rate, div);
/* stop the requested output */
clrbits_le32(pllxcr, 0x1 << div_id << RCC_PLLNCR_DIVEN_SHIFT);
/* change divider */
@@ -1915,6 +1900,9 @@
}
p = stm32mp1_clk_get_parent(priv, clk->id);
+#ifdef DEBUG
+ debug("%s: parent = %d:%s\n", __func__, p, stm32mp1_clk_parent_name[p]);
+#endif
if (p < 0)
return -EINVAL;
@@ -1932,6 +1920,7 @@
return result;
}
#endif
+
case _PLL4_Q:
/* for LTDC_PX and DSI_PX case */
return pll_set_output_rate(clk->dev, _PLL4, _DIV_Q, clk_rate);
@@ -2055,22 +2044,22 @@
stm32mp1_clk_dump(priv);
#endif
+ gd->cpu_clk = stm32mp1_clk_get(priv, _CK_MPU);
+ gd->bus_clk = stm32mp1_clk_get(priv, _ACLK);
+ /* DDRPHYC father */
+ gd->mem_clk = stm32mp1_clk_get(priv, _PLL2_R);
#if defined(CONFIG_DISPLAY_CPUINFO)
if (gd->flags & GD_FLG_RELOC) {
char buf[32];
printf("Clocks:\n");
- printf("- MPU : %s MHz\n",
- strmhz(buf, stm32mp1_clk_get(priv, _CK_MPU)));
+ printf("- MPU : %s MHz\n", strmhz(buf, gd->cpu_clk));
printf("- MCU : %s MHz\n",
strmhz(buf, stm32mp1_clk_get(priv, _CK_MCU)));
- printf("- AXI : %s MHz\n",
- strmhz(buf, stm32mp1_clk_get(priv, _ACLK)));
+ printf("- AXI : %s MHz\n", strmhz(buf, gd->bus_clk));
printf("- PER : %s MHz\n",
strmhz(buf, stm32mp1_clk_get(priv, _CK_PER)));
- /* DDRPHYC father */
- printf("- DDR : %s MHz\n",
- strmhz(buf, stm32mp1_clk_get(priv, _PLL2_R)));
+ printf("- DDR : %s MHz\n", strmhz(buf, gd->mem_clk));
}
#endif /* CONFIG_DISPLAY_CPUINFO */
#endif
diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c
index 112326e..43dac1a 100644
--- a/drivers/clk/meson/g12a.c
+++ b/drivers/clk/meson/g12a.c
@@ -405,6 +405,7 @@
static const struct udevice_id meson_clk_ids[] = {
{ .compatible = "amlogic,g12a-clkc" },
+ { .compatible = "amlogic,g12b-clkc" },
{ }
};
diff --git a/drivers/misc/stm32_rcc.c b/drivers/misc/stm32_rcc.c
index 13d7069..e7efcde 100644
--- a/drivers/misc/stm32_rcc.c
+++ b/drivers/misc/stm32_rcc.c
@@ -68,8 +68,6 @@
dev_ofnode(dev), &child);
}
-static const struct misc_ops stm32_rcc_ops = {
-};
static const struct udevice_id stm32_rcc_ids[] = {
{.compatible = "st,stm32f42xx-rcc", .data = (ulong)&stm32_rcc_clk_f42x },
@@ -82,8 +80,7 @@
U_BOOT_DRIVER(stm32_rcc) = {
.name = "stm32-rcc",
- .id = UCLASS_MISC,
+ .id = UCLASS_NOP,
.of_match = stm32_rcc_ids,
.bind = stm32_rcc_bind,
- .ops = &stm32_rcc_ops,
};
diff --git a/drivers/misc/stm32mp_fuse.c b/drivers/misc/stm32mp_fuse.c
index 801d946..0eed345 100644
--- a/drivers/misc/stm32mp_fuse.c
+++ b/drivers/misc/stm32mp_fuse.c
@@ -20,7 +20,7 @@
*/
int fuse_read(u32 bank, u32 word, u32 *val)
{
- int ret = 0;
+ int ret;
struct udevice *dev;
switch (bank) {
@@ -32,15 +32,25 @@
return ret;
ret = misc_read(dev, word * 4 + STM32_BSEC_SHADOW_OFFSET,
val, 4);
- if (ret < 0)
- return ret;
- ret = 0;
+ if (ret != 4)
+ ret = -EINVAL;
+ else
+ ret = 0;
break;
#ifdef CONFIG_PMIC_STPMIC1
case STM32MP_NVM_BANK:
+ ret = uclass_get_device_by_driver(UCLASS_MISC,
+ DM_GET_DRIVER(stpmic1_nvm),
+ &dev);
+ if (ret)
+ return ret;
*val = 0;
- ret = stpmic1_shadow_read_byte(word, (u8 *)val);
+ ret = misc_read(dev, -word, val, 1);
+ if (ret != 1)
+ ret = -EINVAL;
+ else
+ ret = 0;
break;
#endif /* CONFIG_PMIC_STPMIC1 */
@@ -67,14 +77,24 @@
return ret;
ret = misc_write(dev, word * 4 + STM32_BSEC_OTP_OFFSET,
&val, 4);
- if (ret < 0)
- return ret;
- ret = 0;
+ if (ret != 4)
+ ret = -EINVAL;
+ else
+ ret = 0;
break;
#ifdef CONFIG_PMIC_STPMIC1
case STM32MP_NVM_BANK:
- ret = stpmic1_nvm_write_byte(word, (u8 *)&val);
+ ret = uclass_get_device_by_driver(UCLASS_MISC,
+ DM_GET_DRIVER(stpmic1_nvm),
+ &dev);
+ if (ret)
+ return ret;
+ ret = misc_write(dev, word, &val, 1);
+ if (ret != 1)
+ ret = -EINVAL;
+ else
+ ret = 0;
break;
#endif /* CONFIG_PMIC_STPMIC1 */
@@ -100,15 +120,25 @@
if (ret)
return ret;
ret = misc_read(dev, word * 4 + STM32_BSEC_OTP_OFFSET, val, 4);
- if (ret < 0)
- return ret;
- ret = 0;
+ if (ret != 4)
+ ret = -EINVAL;
+ else
+ ret = 0;
break;
#ifdef CONFIG_PMIC_STPMIC1
case STM32MP_NVM_BANK:
+ ret = uclass_get_device_by_driver(UCLASS_MISC,
+ DM_GET_DRIVER(stpmic1_nvm),
+ &dev);
+ if (ret)
+ return ret;
*val = 0;
- ret = stpmic1_nvm_read_byte(word, (u8 *)val);
+ ret = misc_read(dev, word, val, 1);
+ if (ret != 1)
+ ret = -EINVAL;
+ else
+ ret = 0;
break;
#endif /* CONFIG_PMIC_STPMIC1 */
@@ -135,14 +165,24 @@
return ret;
ret = misc_write(dev, word * 4 + STM32_BSEC_SHADOW_OFFSET,
&val, 4);
- if (ret < 0)
- return ret;
- ret = 0;
+ if (ret != 4)
+ ret = -EINVAL;
+ else
+ ret = 0;
break;
#ifdef CONFIG_PMIC_STPMIC1
case STM32MP_NVM_BANK:
- ret = stpmic1_shadow_write_byte(word, (u8 *)&val);
+ ret = uclass_get_device_by_driver(UCLASS_MISC,
+ DM_GET_DRIVER(stpmic1_nvm),
+ &dev);
+ if (ret)
+ return ret;
+ ret = misc_write(dev, -word, &val, 1);
+ if (ret != 1)
+ ret = -EINVAL;
+ else
+ ret = 0;
break;
#endif /* CONFIG_PMIC_STPMIC1 */
diff --git a/drivers/mmc/sti_sdhci.c b/drivers/mmc/sti_sdhci.c
index 8ed47e1..d6c75ea 100644
--- a/drivers/mmc/sti_sdhci.c
+++ b/drivers/mmc/sti_sdhci.c
@@ -97,14 +97,14 @@
SDHCI_QUIRK_NO_HISPD_BIT;
host->host_caps = MMC_MODE_DDR_52MHz;
+ host->mmc = &plat->mmc;
+ host->mmc->dev = dev;
+ host->mmc->priv = host;
ret = sdhci_setup_cfg(&plat->cfg, host, 50000000, 400000);
if (ret)
return ret;
- host->mmc = &plat->mmc;
- host->mmc->priv = host;
- host->mmc->dev = dev;
upriv->mmc = host->mmc;
return sdhci_probe(dev);
diff --git a/drivers/mmc/stm32_sdmmc2.c b/drivers/mmc/stm32_sdmmc2.c
index 867ed56..32434a4 100644
--- a/drivers/mmc/stm32_sdmmc2.c
+++ b/drivers/mmc/stm32_sdmmc2.c
@@ -14,6 +14,7 @@
#include <asm/io.h>
#include <asm/gpio.h>
#include <linux/iopoll.h>
+#include <watchdog.h>
struct stm32_sdmmc2_plat {
struct mmc_config cfg;
@@ -190,7 +191,7 @@
#define SDMMC_IDMACTRL_IDMAEN BIT(0)
#define SDMMC_CMD_TIMEOUT 0xFFFFFFFF
-#define SDMMC_BUSYD0END_TIMEOUT_US 1000000
+#define SDMMC_BUSYD0END_TIMEOUT_US 2000000
static void stm32_sdmmc2_start_data(struct stm32_sdmmc2_priv *priv,
struct mmc_data *data,
@@ -432,6 +433,8 @@
u32 cmdat = data ? SDMMC_CMD_CMDTRANS : 0;
int ret, retry = 3;
+ WATCHDOG_RESET();
+
retry_cmd:
ctx.data_length = 0;
ctx.dpsm_abort = false;
diff --git a/drivers/pinctrl/pinctrl-stmfx.c b/drivers/pinctrl/pinctrl-stmfx.c
index 5431df9..0b5a043 100644
--- a/drivers/pinctrl/pinctrl-stmfx.c
+++ b/drivers/pinctrl/pinctrl-stmfx.c
@@ -231,23 +231,23 @@
switch (param) {
case PIN_CONFIG_BIAS_PULL_PIN_DEFAULT:
case PIN_CONFIG_BIAS_DISABLE:
+ case PIN_CONFIG_DRIVE_PUSH_PULL:
+ ret = stmfx_pinctrl_set_type(dev, pin, 0);
+ break;
case PIN_CONFIG_BIAS_PULL_DOWN:
+ ret = stmfx_pinctrl_set_type(dev, pin, 1);
+ if (ret)
+ return ret;
ret = stmfx_pinctrl_set_pupd(dev, pin, 0);
break;
case PIN_CONFIG_BIAS_PULL_UP:
+ ret = stmfx_pinctrl_set_type(dev, pin, 1);
+ if (ret)
+ return ret;
ret = stmfx_pinctrl_set_pupd(dev, pin, 1);
break;
case PIN_CONFIG_DRIVE_OPEN_DRAIN:
- if (dir == GPIOF_OUTPUT)
- ret = stmfx_pinctrl_set_type(dev, pin, 1);
- else
- ret = stmfx_pinctrl_set_type(dev, pin, 0);
- break;
- case PIN_CONFIG_DRIVE_PUSH_PULL:
- if (dir == GPIOF_OUTPUT)
- ret = stmfx_pinctrl_set_type(dev, pin, 0);
- else
- ret = stmfx_pinctrl_set_type(dev, pin, 1);
+ ret = stmfx_pinctrl_set_type(dev, pin, 1);
break;
case PIN_CONFIG_OUTPUT:
ret = stmfx_gpio_direction_output(plat->gpio, pin, arg);
diff --git a/drivers/pinctrl/pinctrl_stm32.c b/drivers/pinctrl/pinctrl_stm32.c
index cdbe463..3a235ae 100644
--- a/drivers/pinctrl/pinctrl_stm32.c
+++ b/drivers/pinctrl/pinctrl_stm32.c
@@ -1,11 +1,11 @@
#include <common.h>
#include <dm.h>
-#include <dm/lists.h>
-#include <dm/pinctrl.h>
#include <hwspinlock.h>
#include <asm/arch/gpio.h>
#include <asm/gpio.h>
#include <asm/io.h>
+#include <dm/lists.h>
+#include <dm/pinctrl.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/power/pmic/stpmic1.c b/drivers/power/pmic/stpmic1.c
index c338148..de31934 100644
--- a/drivers/power/pmic/stpmic1.c
+++ b/drivers/power/pmic/stpmic1.c
@@ -7,6 +7,7 @@
#include <dm.h>
#include <errno.h>
#include <i2c.h>
+#include <misc.h>
#include <sysreset.h>
#include <dm/device.h>
#include <dm/lists.h>
@@ -69,6 +70,7 @@
static int stpmic1_bind(struct udevice *dev)
{
+ int ret;
#if CONFIG_IS_ENABLED(DM_REGULATOR)
ofnode regulators_node;
int children;
@@ -86,6 +88,13 @@
dev_dbg(dev, "no child found\n");
#endif /* DM_REGULATOR */
+ if (!IS_ENABLED(CONFIG_SPL_BUILD)) {
+ ret = device_bind_driver(dev, "stpmic1-nvm",
+ "stpmic1-nvm", NULL);
+ if (ret)
+ return ret;
+ }
+
if (CONFIG_IS_ENABLED(SYSRESET))
return device_bind_driver(dev, "stpmic1-sysreset",
"stpmic1-sysreset", NULL);
@@ -113,32 +122,38 @@
};
#ifndef CONFIG_SPL_BUILD
-static int stpmic1_nvm_rw(u8 addr, u8 *buf, int buf_len, enum pmic_nvm_op op)
+static int stpmic1_nvm_rw(struct udevice *dev, u8 addr, u8 *buf, int buf_len,
+ enum pmic_nvm_op op)
{
- struct udevice *dev;
unsigned long timeout;
u8 cmd = STPMIC1_NVM_CMD_READ;
- int ret;
-
- ret = uclass_get_device_by_driver(UCLASS_PMIC,
- DM_GET_DRIVER(pmic_stpmic1), &dev);
- if (ret)
- /* No PMIC on power discrete board */
- return -EOPNOTSUPP;
+ int ret, len = buf_len;
if (addr < STPMIC1_NVM_START_ADDRESS)
return -EACCES;
+ if (addr + buf_len > STPMIC1_NVM_START_ADDRESS + STPMIC1_NVM_SIZE)
+ len = STPMIC1_NVM_START_ADDRESS + STPMIC1_NVM_SIZE - addr;
- if (op == SHADOW_READ)
- return pmic_read(dev, addr, buf, buf_len);
+ if (op == SHADOW_READ) {
+ ret = pmic_read(dev, addr, buf, len);
+ if (ret < 0)
+ return ret;
+ else
+ return len;
+ }
- if (op == SHADOW_WRITE)
- return pmic_write(dev, addr, buf, buf_len);
+ if (op == SHADOW_WRITE) {
+ ret = pmic_write(dev, addr, buf, len);
+ if (ret < 0)
+ return ret;
+ else
+ return len;
+ }
if (op == NVM_WRITE) {
cmd = STPMIC1_NVM_CMD_PROGRAM;
- ret = pmic_write(dev, addr, buf, buf_len);
+ ret = pmic_write(dev, addr, buf, len);
if (ret < 0)
return ret;
}
@@ -168,69 +183,61 @@
return -ETIMEDOUT;
if (op == NVM_READ) {
- ret = pmic_read(dev, addr, buf, buf_len);
+ ret = pmic_read(dev, addr, buf, len);
if (ret < 0)
return ret;
}
- return 0;
+ return len;
}
-int stpmic1_shadow_read_byte(u8 addr, u8 *buf)
+static int stpmic1_nvm_read(struct udevice *dev, int offset,
+ void *buf, int size)
{
- return stpmic1_nvm_rw(addr, buf, 1, SHADOW_READ);
+ enum pmic_nvm_op op = NVM_READ;
+
+ if (offset < 0) {
+ op = SHADOW_READ;
+ offset = -offset;
+ }
+
+ return stpmic1_nvm_rw(dev->parent, offset, buf, size, op);
}
-int stpmic1_shadow_write_byte(u8 addr, u8 *buf)
+static int stpmic1_nvm_write(struct udevice *dev, int offset,
+ const void *buf, int size)
{
- return stpmic1_nvm_rw(addr, buf, 1, SHADOW_WRITE);
+ enum pmic_nvm_op op = NVM_WRITE;
+
+ if (offset < 0) {
+ op = SHADOW_WRITE;
+ offset = -offset;
+ }
+
+ return stpmic1_nvm_rw(dev->parent, offset, (void *)buf, size, op);
}
-int stpmic1_nvm_read_byte(u8 addr, u8 *buf)
-{
- return stpmic1_nvm_rw(addr, buf, 1, NVM_READ);
-}
+static const struct misc_ops stpmic1_nvm_ops = {
+ .read = stpmic1_nvm_read,
+ .write = stpmic1_nvm_write,
+};
-int stpmic1_nvm_write_byte(u8 addr, u8 *buf)
-{
- return stpmic1_nvm_rw(addr, buf, 1, NVM_WRITE);
-}
-
-int stpmic1_nvm_read_all(u8 *buf, int buf_len)
-{
- if (buf_len != STPMIC1_NVM_SIZE)
- return -EINVAL;
-
- return stpmic1_nvm_rw(STPMIC1_NVM_START_ADDRESS,
- buf, buf_len, NVM_READ);
-}
-
-int stpmic1_nvm_write_all(u8 *buf, int buf_len)
-{
- if (buf_len != STPMIC1_NVM_SIZE)
- return -EINVAL;
-
- return stpmic1_nvm_rw(STPMIC1_NVM_START_ADDRESS,
- buf, buf_len, NVM_WRITE);
-}
+U_BOOT_DRIVER(stpmic1_nvm) = {
+ .name = "stpmic1-nvm",
+ .id = UCLASS_MISC,
+ .ops = &stpmic1_nvm_ops,
+};
#endif /* CONFIG_SPL_BUILD */
#ifdef CONFIG_SYSRESET
static int stpmic1_sysreset_request(struct udevice *dev, enum sysreset_t type)
{
- struct udevice *pmic_dev;
+ struct udevice *pmic_dev = dev->parent;
int ret;
if (type != SYSRESET_POWER && type != SYSRESET_POWER_OFF)
return -EPROTONOSUPPORT;
- ret = uclass_get_device_by_driver(UCLASS_PMIC,
- DM_GET_DRIVER(pmic_stpmic1),
- &pmic_dev);
-
- if (ret)
- return -EOPNOTSUPP;
-
ret = pmic_reg_read(pmic_dev, STPMIC1_MAIN_CR);
if (ret < 0)
return ret;
diff --git a/drivers/ram/stm32mp1/stm32mp1_ddr.h b/drivers/ram/stm32mp1/stm32mp1_ddr.h
index a8eed89..52b748f 100644
--- a/drivers/ram/stm32mp1/stm32mp1_ddr.h
+++ b/drivers/ram/stm32mp1/stm32mp1_ddr.h
@@ -197,10 +197,6 @@
char *name,
char *string);
-void stm32mp1_dump_info(
- const struct ddr_info *priv,
- const struct stm32mp1_ddr_config *config);
-
bool stm32mp1_ddr_interactive(
void *priv,
enum stm32mp1_ddr_interact_step step,
diff --git a/drivers/ram/stm32mp1/stm32mp1_tests.c b/drivers/ram/stm32mp1/stm32mp1_tests.c
index b6fb2a9..581ee48 100644
--- a/drivers/ram/stm32mp1/stm32mp1_tests.c
+++ b/drivers/ram/stm32mp1/stm32mp1_tests.c
@@ -4,6 +4,7 @@
*/
#include <common.h>
#include <console.h>
+#include <watchdog.h>
#include <asm/io.h>
#include <linux/log2.h>
#include "stm32mp1_tests.h"
@@ -154,6 +155,8 @@
return 1;
}
printf("loop #%d\n", *loop);
+ WATCHDOG_RESET();
+
return 0;
}
@@ -578,27 +581,29 @@
u32 error = 0;
unsigned int seed;
- if (get_bufsize(string, argc, argv, 0, &bufsize, 4 * 1024))
+ if (get_bufsize(string, argc, argv, 0, &bufsize, 8 * 1024))
return TEST_ERROR;
if (get_nb_loop(string, argc, argv, 1, &nb_loop, 1))
return TEST_ERROR;
if (get_addr(string, argc, argv, 2, &addr))
return TEST_ERROR;
- printf("running %d loops at 0x%x\n", nb_loop, addr);
+ bufsize /= 2;
+ printf("running %d loops copy from 0x%x to 0x%x (buffer size=0x%x)\n",
+ nb_loop, addr, addr + bufsize, bufsize);
while (!error) {
seed = rand();
- for (offset = addr; offset < addr + bufsize; offset += 4)
- writel(rand(), offset);
+ for (offset = 0; offset < bufsize; offset += 4)
+ writel(rand(), addr + offset);
memcpy((void *)addr + bufsize, (void *)addr, bufsize);
srand(seed);
- for (offset = addr; offset < addr + 2 * bufsize; offset += 4) {
- if (offset == (addr + bufsize))
+ for (offset = 0; offset < 2 * bufsize; offset += 4) {
+ if (offset == bufsize)
srand(seed);
value = rand();
- error = check_addr(offset, value);
+ error = check_addr(addr + offset, value);
if (error)
break;
if (progress(offset))
@@ -607,6 +612,7 @@
if (test_loop_end(&loop, nb_loop, 100))
break;
}
+ putc('\n');
if (error) {
sprintf(string,
@@ -791,9 +797,9 @@
int i;
int j;
enum test_result res = TEST_PASSED;
- u32 *offset, testsize, remaining;
+ u32 offset, testsize, remaining;
- offset = address;
+ offset = (u32)address;
remaining = bufsize;
while (remaining) {
testsize = bufsize > 0x1000000 ? 0x1000000 : bufsize;
@@ -809,7 +815,7 @@
__asm__("stmia r1!, {R3-R10}");
__asm__("stmia r1!, {R3-R10}");
__asm__("stmia r1!, {R3-R10}");
- __asm__("subs r2, r2, #8");
+ __asm__("subs r2, r2, #128");
__asm__("bge loop2");
__asm__("pop {R0-R10}");
@@ -1238,27 +1244,38 @@
u32 *addr;
u32 data;
u32 loop = 0;
+ int i, size = 1024 * 1024;
bool random = false;
if (get_addr(string, argc, argv, 0, (u32 *)&addr))
return TEST_ERROR;
- if ((u32)addr == ADDR_INVALID) {
- printf("random ");
- random = true;
- }
+ if (get_pattern(string, argc, argv, 1, &data, 0xA5A5AA55))
+ return TEST_ERROR;
- printf("running at 0x%08x\n", (u32)addr);
+ if ((u32)addr == ADDR_INVALID) {
+ printf("running random\n");
+ random = true;
+ } else {
+ printf("running at 0x%08x with pattern=0x%08x\n",
+ (u32)addr, data);
+ writel(data, addr);
+ }
while (1) {
- if (random)
- addr = (u32 *)(STM32_DDR_BASE +
- (rand() & (STM32_DDR_SIZE - 1) & ~0x3));
- data = readl(addr);
- if (test_loop_end(&loop, 0, 1000))
+ for (i = 0; i < size; i++) {
+ if (random)
+ addr = (u32 *)(STM32_DDR_BASE +
+ (rand() & (STM32_DDR_SIZE - 1) & ~0x3));
+ data = readl(addr);
+ }
+ if (test_loop_end(&loop, 0, 1))
break;
}
- sprintf(string, "0x%x: %x", (u32)addr, data);
+ if (random)
+ sprintf(string, "%d loops random", loop);
+ else
+ sprintf(string, "%d loops at 0x%x: %x", loop, (u32)addr, data);
return TEST_PASSED;
}
@@ -1275,31 +1292,41 @@
char *string, int argc, char *argv[])
{
u32 *addr;
- u32 data = 0xA5A5AA55;
+ u32 data;
u32 loop = 0;
+ int i, size = 1024 * 1024;
bool random = false;
if (get_addr(string, argc, argv, 0, (u32 *)&addr))
return TEST_ERROR;
- if ((u32)addr == ADDR_INVALID) {
- printf("random ");
- random = true;
- }
+ if (get_pattern(string, argc, argv, 1, &data, 0xA5A5AA55))
+ return TEST_ERROR;
- printf("running at 0x%08x\n", (u32)addr);
+ if ((u32)addr == ADDR_INVALID) {
+ printf("running random\n");
+ random = true;
+ } else {
+ printf("running at 0x%08x with pattern 0x%08x\n",
+ (u32)addr, data);
+ }
while (1) {
- if (random) {
- addr = (u32 *)(STM32_DDR_BASE +
- (rand() & (STM32_DDR_SIZE - 1) & ~0x3));
- data = rand();
+ for (i = 0; i < size; i++) {
+ if (random) {
+ addr = (u32 *)(STM32_DDR_BASE +
+ (rand() & (STM32_DDR_SIZE - 1) & ~0x3));
+ data = rand();
+ }
+ writel(data, addr);
}
- writel(data, addr);
- if (test_loop_end(&loop, 0, 1000))
+ if (test_loop_end(&loop, 0, 1))
break;
}
- sprintf(string, "0x%x: %x", (u32)addr, data);
+ if (random)
+ sprintf(string, "%d loops random", loop);
+ else
+ sprintf(string, "%d loops at 0x%x: %x", loop, (u32)addr, data);
return TEST_PASSED;
}
@@ -1388,7 +1415,7 @@
"Verifies r/w and memcopy(burst for pseudo random value.",
3
},
- {test_freq_pattern, "FrequencySelectivePattern ", "[size]",
+ {test_freq_pattern, "FrequencySelectivePattern", "[size]",
"write & test patterns: Mostly Zero, Mostly One and F/n",
1
},
@@ -1417,10 +1444,10 @@
3
},
/* need to the the 2 last one (infinite) : skipped for test all */
- {test_read, "infinite read", "[addr]",
- "basic test : infinite read access", 1},
- {test_write, "infinite write", "[addr]",
- "basic test : infinite write access", 1},
+ {test_read, "infinite read", "[addr] [pattern]",
+ "basic test : infinite read access (random: addr=0xFFFFFFFF)", 2},
+ {test_write, "infinite write", "[addr] [pattern]",
+ "basic test : infinite write access (random: addr=0xFFFFFFFF)", 2},
};
const int test_nb = ARRAY_SIZE(test);
diff --git a/drivers/remoteproc/stm32_copro.c b/drivers/remoteproc/stm32_copro.c
index de3b972..ad941f6 100644
--- a/drivers/remoteproc/stm32_copro.c
+++ b/drivers/remoteproc/stm32_copro.c
@@ -243,7 +243,7 @@
};
static const struct udevice_id stm32_copro_ids[] = {
- {.compatible = "st,stm32mp1-rproc"},
+ {.compatible = "st,stm32mp1-m4"},
{}
};
diff --git a/drivers/rtc/stm32_rtc.c b/drivers/rtc/stm32_rtc.c
index abd3390..2674714 100644
--- a/drivers/rtc/stm32_rtc.c
+++ b/drivers/rtc/stm32_rtc.c
@@ -72,7 +72,8 @@
tm->tm_mday = bcd2bin((dr & STM32_RTC_DATE) >> STM32_RTC_DATE_SHIFT);
tm->tm_mon = bcd2bin((dr & STM32_RTC_MONTH) >> STM32_RTC_MONTH_SHIFT);
- tm->tm_year = bcd2bin((dr & STM32_RTC_YEAR) >> STM32_RTC_YEAR_SHIFT);
+ tm->tm_year = 2000 +
+ bcd2bin((dr & STM32_RTC_YEAR) >> STM32_RTC_YEAR_SHIFT);
tm->tm_wday = bcd2bin((dr & STM32_RTC_WDAY) >> STM32_RTC_WDAY_SHIFT);
tm->tm_yday = 0;
tm->tm_isdst = 0;
@@ -174,6 +175,9 @@
tm->tm_year, tm->tm_mon, tm->tm_mday, tm->tm_wday,
tm->tm_hour, tm->tm_min, tm->tm_sec);
+ if (tm->tm_year < 2000 || tm->tm_year > 2099)
+ return -EINVAL;
+
/* Time in BCD format */
t = (bin2bcd(tm->tm_sec) << STM32_RTC_SEC_SHIFT) & STM32_RTC_SEC;
t |= (bin2bcd(tm->tm_min) << STM32_RTC_MIN_SHIFT) & STM32_RTC_MIN;
@@ -182,7 +186,8 @@
/* Date in BCD format */
d = (bin2bcd(tm->tm_mday) << STM32_RTC_DATE_SHIFT) & STM32_RTC_DATE;
d |= (bin2bcd(tm->tm_mon) << STM32_RTC_MONTH_SHIFT) & STM32_RTC_MONTH;
- d |= (bin2bcd(tm->tm_year) << STM32_RTC_YEAR_SHIFT) & STM32_RTC_YEAR;
+ d |= (bin2bcd(tm->tm_year - 2000) << STM32_RTC_YEAR_SHIFT) &
+ STM32_RTC_YEAR;
d |= (bin2bcd(tm->tm_wday) << STM32_RTC_WDAY_SHIFT) & STM32_RTC_WDAY;
return stm32_rtc_set_time(dev, t, d);
diff --git a/drivers/serial/serial_stm32.c b/drivers/serial/serial_stm32.c
index 3ab536a..00a8e72 100644
--- a/drivers/serial/serial_stm32.c
+++ b/drivers/serial/serial_stm32.c
@@ -106,10 +106,11 @@
if ((isr & USART_ISR_RXNE) == 0)
return -EAGAIN;
- if (isr & (USART_ISR_PE | USART_ISR_ORE)) {
+ if (isr & (USART_ISR_PE | USART_ISR_ORE | USART_ISR_FE)) {
if (!stm32f4)
setbits_le32(base + ICR_OFFSET,
- USART_ICR_PCECF | USART_ICR_ORECF);
+ USART_ICR_PCECF | USART_ICR_ORECF |
+ USART_ICR_FECF);
else
readl(base + RDR_OFFSET(stm32f4));
return -EIO;
diff --git a/drivers/serial/serial_stm32.h b/drivers/serial/serial_stm32.h
index 5549f8c..7b0c531 100644
--- a/drivers/serial/serial_stm32.h
+++ b/drivers/serial/serial_stm32.h
@@ -67,6 +67,7 @@
#define USART_ISR_TXE BIT(7)
#define USART_ISR_RXNE BIT(5)
#define USART_ISR_ORE BIT(3)
+#define USART_ISR_FE BIT(1)
#define USART_ISR_PE BIT(0)
#define USART_BRR_F_MASK GENMASK(7, 0)
@@ -74,6 +75,7 @@
#define USART_BRR_M_MASK GENMASK(15, 4)
#define USART_ICR_ORECF BIT(3)
+#define USART_ICR_FECF BIT(1)
#define USART_ICR_PCECF BIT(0)
#endif
diff --git a/include/configs/stm32mp1.h b/include/configs/stm32mp1.h
index 24f7b9d..92660fe 100644
--- a/include/configs/stm32mp1.h
+++ b/include/configs/stm32mp1.h
@@ -10,11 +10,6 @@
#include <linux/sizes.h>
#include <asm/arch/stm32.h>
-/*
- * Number of clock ticks in 1 sec
- */
-#define CONFIG_SYS_HZ 1000
-
#ifndef CONFIG_STM32MP1_TRUSTED
/* PSCI support */
#define CONFIG_ARMV7_PSCI_1_0
@@ -52,7 +47,6 @@
/* SPL support */
#ifdef CONFIG_SPL
-/* BOOTROM load address */
/* SPL use DDR */
#define CONFIG_SPL_BSS_START_ADDR 0xC0200000
#define CONFIG_SPL_BSS_MAX_SIZE 0x00100000
@@ -85,7 +79,9 @@
#endif
/* Dynamic MTD partition support */
+#if defined(CONFIG_STM32_QSPI) || defined(CONFIG_NAND_STM32_FMC2)
#define CONFIG_SYS_MTDPARTS_RUNTIME
+#endif
/*****************************************************************************/
#ifdef CONFIG_DISTRO_DEFAULTS
@@ -146,6 +142,7 @@
* and the ramdisk at the end.
*/
#define CONFIG_EXTRA_ENV_SETTINGS \
+ "bootdelay=1\0" \
"kernel_addr_r=0xc2000000\0" \
"fdt_addr_r=0xc4000000\0" \
"scriptaddr=0xc4100000\0" \
@@ -154,7 +151,8 @@
"ramdisk_addr_r=0xc4400000\0" \
"fdt_high=0xffffffff\0" \
"initrd_high=0xffffffff\0" \
- "env_default=1\0" \
+ "altbootcmd=run bootcmd\0" \
+ "env_default=1\0" \
"env_check=if test $env_default -eq 1;"\
" then env set env_default 0;env save;fi\0" \
STM32MP_BOOTCMD \
diff --git a/include/dm/platform_data/serial_stm32.h b/include/dm/platform_data/serial_stm32.h
deleted file mode 100644
index 85153df..0000000
--- a/include/dm/platform_data/serial_stm32.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * (C) Copyright 2015
- * Kamil Lulko, <kamil.lulko@gmail.com>
- */
-
-#ifndef __SERIAL_STM32_H
-#define __SERIAL_STM32_H
-
-/* Information about a serial port */
-struct stm32_serial_platdata {
- struct stm32_usart *base; /* address of registers in physical memory */
-};
-
-#endif /* __SERIAL_STM32_H */
diff --git a/include/image.h b/include/image.h
index 404b733..c1065c0 100644
--- a/include/image.h
+++ b/include/image.h
@@ -284,6 +284,7 @@
IH_TYPE_MTKIMAGE, /* MediaTek BootROM loadable Image */
IH_TYPE_IMX8MIMAGE, /* Freescale IMX8MBoot Image */
IH_TYPE_IMX8IMAGE, /* Freescale IMX8Boot Image */
+ IH_TYPE_COPRO, /* Coprocessor Image for remoteproc*/
IH_TYPE_COUNT, /* Number of image types */
};
diff --git a/include/power/stpmic1.h b/include/power/stpmic1.h
index 0e6721d..dc8b5a7 100644
--- a/include/power/stpmic1.h
+++ b/include/power/stpmic1.h
@@ -22,11 +22,12 @@
/* BUCKS_MRST_CR */
#define STPMIC1_MRST_BUCK(buck) BIT(buck)
-#define STPMIC1_MRST_BUCK_ALL GENMASK(3, 0)
+#define STPMIC1_MRST_BUCK_DEBUG (STPMIC1_MRST_BUCK(STPMIC1_BUCK1) | \
+ STPMIC1_MRST_BUCK(STPMIC1_BUCK3))
/* LDOS_MRST_CR */
#define STPMIC1_MRST_LDO(ldo) BIT(ldo)
-#define STPMIC1_MRST_LDO_ALL GENMASK(6, 0)
+#define STPMIC1_MRST_LDO_DEBUG 0
/* BUCKx_MAIN_CR (x=1...4) */
#define STPMIC1_BUCK_ENA BIT(0)
@@ -107,11 +108,4 @@
STPMIC1_PWR_SW2,
STPMIC1_MAX_PWR_SW,
};
-
-int stpmic1_shadow_read_byte(u8 addr, u8 *buf);
-int stpmic1_shadow_write_byte(u8 addr, u8 *buf);
-int stpmic1_nvm_read_byte(u8 addr, u8 *buf);
-int stpmic1_nvm_write_byte(u8 addr, u8 *buf);
-int stpmic1_nvm_read_all(u8 *buf, int buf_len);
-int stpmic1_nvm_write_all(u8 *buf, int buf_len);
#endif