Based on T124 Venice2. SDMMC1 is SD-card slot.
Signed-off-by: Tom Warren twarren@nvidia.com --- Changes in V3: - made DTS file conform with 64-bit FDT - removed untested/unneeded nodes like APBDMA, PWM, etc. Changes in V2: None
arch/arm/dts/Makefile | 3 +- arch/arm/dts/tegra210-p2571.dts | 106 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 108 insertions(+), 1 deletion(-) create mode 100644 arch/arm/dts/tegra210-p2571.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 19e1de6..9bd7014 100644 --- 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 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>; + }; + }; +};