k210: use the board vendor name rather than the marketing name
"kendryte" is the marketing name for the K210 RISC-V SoC produced by
Canaan Inc. Rather than "kendryte,k210", use the usual "canaan,k210"
vendor,SoC compatibility string format in the device tree files and
use the SoC name for file names.
With these changes, the device tree files are more in sync with the
Linux kernel DTS and drivers, making uboot device tree usable by the
kernel.
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
diff --git a/doc/device-tree-bindings/mfd/kendryte,k210-sysctl.txt b/doc/device-tree-bindings/mfd/canaan,k210-sysctl.txt
similarity index 79%
rename from doc/device-tree-bindings/mfd/kendryte,k210-sysctl.txt
rename to doc/device-tree-bindings/mfd/canaan,k210-sysctl.txt
index 5b24abc..e48b164 100644
--- a/doc/device-tree-bindings/mfd/kendryte,k210-sysctl.txt
+++ b/doc/device-tree-bindings/mfd/canaan,k210-sysctl.txt
@@ -6,7 +6,7 @@
Required properties:
- compatible: should be
- "kendryte,k210-sysctl", "syscon", "simple-mfd"
+ "canaan,k210-sysctl", "syscon", "simple-mfd"
- reg: address and length of the sysctl registers
- reg-io-width: must be <4>
@@ -15,18 +15,18 @@
This node is a binding for the clock tree driver
Required properties:
-- compatible: should be "kendryte,k210-clk"
+- compatible: should be "canaan,k210-clk"
- clocks: phandle to the "in0" external oscillator
- #clock-cells: must be <1>
Example:
sysctl: syscon@50440000 {
- compatible = "kendryte,k210-sysctl", "syscon", "simple-mfd";
+ compatible = "canaan,k210-sysctl", "syscon", "simple-mfd";
reg = <0x50440000 0x100>;
reg-io-width = <4>;
sysclk: clock-controller {
- compatible = "kendryte,k210-clk";
+ compatible = "canaan,k210-clk";
clocks = <&in0>;
#clock-cells = <1>;
};
diff --git a/doc/device-tree-bindings/pinctrl/kendryte,k210-fpioa.txt b/doc/device-tree-bindings/pinctrl/canaan,k210-fpioa.txt
similarity index 91%
rename from doc/device-tree-bindings/pinctrl/kendryte,k210-fpioa.txt
rename to doc/device-tree-bindings/pinctrl/canaan,k210-fpioa.txt
index 73871f5..deca0cf 100644
--- a/doc/device-tree-bindings/pinctrl/kendryte,k210-fpioa.txt
+++ b/doc/device-tree-bindings/pinctrl/canaan,k210-fpioa.txt
@@ -5,10 +5,10 @@
pins.
Required properties:
-- compatible: should be "kendryte,k210-fpioa"
+- compatible: should be "canaan,k210-fpioa"
- reg: address and length of the FPIOA registers
-- kendryte,sysctl: phandle to the "sysctl" register map node
-- kendryte,power-offset: offset in the register map of the power bank control
+- canaan,sysctl: phandle to the "sysctl" register map node
+- canaan,k210-power-offset: offset in the register map of the power bank control
register (in bytes)
Configuration nodes
@@ -54,10 +54,10 @@
Example:
fpioa: pinmux@502B0000 {
- compatible = "kendryte,k210-fpioa";
+ compatible = "canaan,k210-fpioa";
reg = <0x502B0000 0x100>;
- kendryte,sysctl = <&sysctl>;
- kendryte,power-offset = <K210_SYSCTL_POWER_SEL>;
+ canaan,k210-sysctl = <&sysctl>;
+ canaan,k210-power-offset = <K210_SYSCTL_POWER_SEL>;
/* JTAG running at 3.3V and driven at 11 mA */
fpioa_jtag: jtag {
diff --git a/doc/device-tree-bindings/spi/snps,dw-apb-ssi.txt b/doc/device-tree-bindings/spi/snps,dw-apb-ssi.txt
index 8d2888f..7a0f11c 100644
--- a/doc/device-tree-bindings/spi/snps,dw-apb-ssi.txt
+++ b/doc/device-tree-bindings/spi/snps,dw-apb-ssi.txt
@@ -5,8 +5,8 @@
- compatible : One of
"altr,socfpga-spi",
"altr,socfpga-arria10-spi",
- "canaan,kendryte-k210-spi",
- "canaan,kendryte-k210-ssi",
+ "canaan,k210-spi",
+ "canaan,k210-ssi",
"intel,stratix10-spi",
"intel,agilex-spi",
"mscc,ocelot-spi",