ARM: tegra: Add p2371-2180 board
P2371-2180 is a P2180 CPU board married to a P2597 I/O board. The
combination contains SoC, DRAM, eMMC, SD card slot, HDMI, USB
micro-B port, Ethernet via USB3, USB3 host port, SATA, PCIe, and
two GPIO expansion headers.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 0a8c88d..5afe8a9 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -39,6 +39,7 @@
tegra124-venice2.dtb \
tegra210-e2220-1170.dtb \
tegra210-p2371-0000.dtb \
+ tegra210-p2371-2180.dtb \
tegra210-p2571.dtb
dtb-$(CONFIG_ARCH_UNIPHIER) += \
uniphier-ph1-ld4-ref.dtb \
diff --git a/arch/arm/dts/tegra210-p2371-2180.dts b/arch/arm/dts/tegra210-p2371-2180.dts
new file mode 100644
index 0000000..5d9adcf
--- /dev/null
+++ b/arch/arm/dts/tegra210-p2371-2180.dts
@@ -0,0 +1,60 @@
+/dts-v1/;
+
+#include "tegra210.dtsi"
+
+/ {
+ model = "NVIDIA P2371-2180";
+ compatible = "nvidia,p2371-2180", "nvidia,tegra210";
+
+ chosen {
+ stdout-path = &uarta;
+ };
+
+ aliases {
+ i2c0 = "/i2c@0,7000d000";
+ sdhci0 = "/sdhci@0,700b0600";
+ sdhci1 = "/sdhci@0,700b0000";
+ usb0 = "/usb@0,7d000000";
+ };
+
+ memory {
+ reg = <0x0 0x80000000 0x0 0xc0000000>;
+ };
+
+ sdhci@0,700b0000 {
+ status = "okay";
+ cd-gpios = <&gpio TEGRA_GPIO(Z, 1) GPIO_ACTIVE_LOW>;
+ power-gpios = <&gpio TEGRA_GPIO(Z, 3) GPIO_ACTIVE_HIGH>;
+ wp-gpios = <&gpio TEGRA_GPIO(Z, 4) GPIO_ACTIVE_LOW>;
+ bus-width = <4>;
+ };
+
+ sdhci@0,700b0600 {
+ status = "okay";
+ bus-width = <8>;
+ };
+
+ i2c@0,7000d000 {
+ status = "okay";
+ clock-frequency = <400000>;
+ };
+
+ usb@0,7d000000 {
+ status = "okay";
+ dr_mode = "otg";
+ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(CC, 4) GPIO_ACTIVE_HIGH>;
+ };
+
+ clocks {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ clk32k_in: clock@0 {
+ compatible = "fixed-clock";
+ reg = <0>;
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ };
+ };
+};
diff --git a/arch/arm/mach-tegra/tegra210/Kconfig b/arch/arm/mach-tegra/tegra210/Kconfig
index bd34db7..b07363a 100644
--- a/arch/arm/mach-tegra/tegra210/Kconfig
+++ b/arch/arm/mach-tegra/tegra210/Kconfig
@@ -18,6 +18,14 @@
HDMI, USB micro-B port, Ethernet via USB3, USB3 host port, SATA,
a GPIO expansion header, and an analog audio jack.
+config TARGET_P2371_2180
+ bool "NVIDIA Tegra210 P2371-2180 board"
+ help
+ P2371-2180 is a P2180 CPU board married to a P2597 I/O board. The
+ combination contains SoC, DRAM, eMMC, SD card slot, HDMI, USB
+ micro-B port, Ethernet via USB3, USB3 host port, SATA, PCIe, and
+ two GPIO expansion headers.
+
config TARGET_P2571
bool "NVIDIA Tegra210 P2571 base board"
help
@@ -30,6 +38,7 @@
source "board/nvidia/e2220-1170/Kconfig"
source "board/nvidia/p2371-0000/Kconfig"
+source "board/nvidia/p2371-2180/Kconfig"
source "board/nvidia/p2571/Kconfig"
endif