[PATCH v6 10/17] arm64: dts: Add AMD Pensando Elba SoC support

Krzysztof Kozlowski krzysztof.kozlowski at linaro.org
Fri Sep 30 00:27:22 PDT 2022


On 20/08/2022 21:57, Brad Larson wrote:
> From: Brad Larson <blarson at amd.com>
> 
> Add AMD Pensando common and Elba SoC specific device nodes
> 
> Signed-off-by: Brad Larson <blarson at amd.com>

(...)

> +
> +&ahb_clk {
> +	clock-frequency = <400000000>;
> +};
> +
> +&emmc_clk {
> +	clock-frequency = <200000000>;
> +};
> +
> +&flash_clk {
> +	clock-frequency = <400000000>;
> +};
> +
> +&ref_clk {
> +	clock-frequency = <156250000>;
> +};
> +
> +&qspi {
> +	status = "okay";

Blank line between properties and device nodes.

> +	flash0: flash at 0 {
> +		compatible = "jedec,spi-nor";
> +		reg = <0>;
> +		spi-max-frequency = <40000000>;
> +		spi-rx-bus-width = <2>;
> +		m25p,fast-read;
> +		cdns,read-delay = <0>;
> +		cdns,tshsl-ns = <0>;
> +		cdns,tsd2d-ns = <0>;
> +		cdns,tchsh-ns = <0>;
> +		cdns,tslch-ns = <0>;
> +	};
> +};
> +
> +&gpio0 {
> +	status = "okay";
> +};
> +
> +&emmc {
> +	bus-width = <8>;
> +	cap-mmc-hw-reset;
> +	reset-names = "hw";
> +	resets = <&rstc 0>;
> +	status = "okay";
> +};
> +
> +&wdt0 {
> +	status = "okay";
> +};
> +
> +&i2c0 {
> +	clock-frequency = <100000>;
> +	status = "okay";

Blank line between properties and device nodes.

> +	rtc at 51 {
> +		compatible = "nxp,pcf85263";
> +		reg = <0x51>;
> +	};
> +};
> +
> +&spi0 {
> +	num-cs = <4>;
> +	cs-gpios = <0>, <0>, <&porta 1 GPIO_ACTIVE_LOW>,
> +		   <&porta 7 GPIO_ACTIVE_LOW>;
> +	status = "okay";

Blank line between properties and device nodes.

> +	sysc: system-controller at 0 {
> +		compatible = "amd,pensando-elbasr";

Best regards,
Krzysztof




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