P2571: dts: Add DT file for Tegra210 P2571 board

Based on T124 Venice2. SDMMC1 is SD-card slot.

Signed-off-by: Tom Warren <twarren@nvidia.com>

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 8ebd6934320b05692e325845f7afeb8b33677dca..83e2770f31e7df3d4914cfe7c784355c0a95ef68 100644 (file)
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -32,7 +32,8 @@ dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \
        tegra114-dalmore.dtb \
        tegra124-jetson-tk1.dtb \
        tegra124-nyan-big.dtb \
-       tegra124-venice2.dtb
+       tegra124-venice2.dtb \
+       tegra210-p2571.dtb
 dtb-$(CONFIG_ARCH_UNIPHIER) += \
        uniphier-ph1-sld3-ref.dtb \
        uniphier-ph1-pro4-ref.dtb \

diff --git a/arch/arm/dts/tegra210-p2571.dts b/arch/arm/dts/tegra210-p2571.dts
new file mode 100644 (file)
index 0000000..de35bba
--- /dev/null
+++ b/arch/arm/dts/tegra210-p2571.dts
@@ -0,0 +1,106 @@
+/dts-v1/;
+
+#include "tegra210.dtsi"
+
+/ {
+       model = "NVIDIA P2571";
+       compatible = "nvidia,p2571", "nvidia,tegra210";
+
+       chosen {
+               stdout-path = &uarta;
+       };
+
+       aliases {
+               i2c0 = "/i2c@0,7000d000";
+               i2c1 = "/i2c@0,7000c000";
+               i2c2 = "/i2c@0,7000c400";
+               i2c3 = "/i2c@0,7000c500";
+               i2c4 = "/i2c@0,7000c700";
+               i2c5 = "/i2c@0,7000d100";
+               sdhci0 = "/sdhci@0,700b0600";
+               sdhci1 = "/sdhci@0,700b0000";
+               spi0 = "/spi@0,7000d400";
+               spi1 = "/spi@0,7000da00";
+               spi2 = "/spi@0,70410000";
+               usb0 = "/usb@0,7d000000";
+       };
+
+       memory {
+               reg = <0x0 0x80000000 0x0 0xc0000000>;
+       };
+
+       i2c@0,7000c000 {
+               status = "okay";
+               clock-frequency = <100000>;
+       };
+
+       i2c@0,7000c400 {
+               status = "okay";
+               clock-frequency = <100000>;
+       };
+
+       i2c@0,7000c500 {
+               status = "okay";
+               clock-frequency = <100000>;
+       };
+
+       i2c@0,7000c700 {
+               status = "okay";
+               clock-frequency = <100000>;
+       };
+
+       i2c@0,7000d000 {
+               status = "okay";
+               clock-frequency = <400000>;
+       };
+
+       i2c@0,7000d100 {
+               status = "okay";
+               clock-frequency = <400000>;
+       };
+
+       spi@0,7000d400 {
+               status = "okay";
+               spi-max-frequency = <25000000>;
+       };
+
+       spi@0,7000da00 {
+               status = "okay";
+               spi-max-frequency = <25000000>;
+       };
+
+       spi@0,70410000 {
+               status = "okay";
+               spi-max-frequency = <24000000>;
+       };
+
+       sdhci@0,700b0000 {
+               status = "okay";
+               cd-gpios = <&gpio TEGRA_GPIO(Z, 1) GPIO_ACTIVE_LOW>;
+               power-gpios = <&gpio TEGRA_GPIO(Z, 4) GPIO_ACTIVE_HIGH>;
+               bus-width = <4>;
+       };
+
+       sdhci@0,700b0600 {
+               status = "okay";
+               bus-width = <8>;
+       };
+
+       usb@0,7d000000 {
+               status = "okay";
+               dr_mode = "otg";
+       };
+
+       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>;
+               };
+       };
+};