linux-kernel - Re: [PATCH v3] ARM: dts: aspeed: Adding Jabil Rubypass BMC

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Date:   Wed, 25 May 2022 12:51:27 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     David Wang <David_Wang6097@...il.com>, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     edward_chen@...il.com, ben_pai@...il.com
Subject: Re: [PATCH v3] ARM: dts: aspeed: Adding Jabil Rubypass BMC

On 25/05/2022 11:39, David Wang wrote:
> The initial introduction of the jabil server with AST2600 BMC SoC.
> 
> ---
> 
> v3
> - Adjustment entries are ordered by name.
> - Remove the bootargs property and modify the stdout-path property.
> - Group multiple LED devices into a group.
> - Modify the "gpio3_71" node name format.
> - Delete unneeded blank line at the end.
> 
> v2
> - Disable empty i2c bus.
> - Remove gfx node because aspeed-g6.dtsi isn't supported.
> - Modify the led format and add some properties.
> - Fix wrong indentation.
> - Add stdout property in chosen node.
> - Rename temp to temperature-sensor in i2c bus 0.
> 
> ---
> 
> Signed-off-by: David Wang <David_Wang6097@...il.com>
> ---
>  arch/arm/boot/dts/Makefile                    |   1 +
>  .../boot/dts/aspeed-bmc-jabil-rubypass.dts    | 442 ++++++++++++++++++
>  2 files changed, 443 insertions(+)
>  create mode 100644 arch/arm/boot/dts/aspeed-bmc-jabil-rubypass.dts
> 
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 7c16f8a2b738..5339e9339ce4 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -1543,6 +1543,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
>  	aspeed-bmc-intel-s2600wf.dtb \
>  	aspeed-bmc-inspur-fp5280g2.dtb \
>  	aspeed-bmc-inspur-nf5280m6.dtb \
> +	aspeed-bmc-jabil-rubypass.dtb \
>  	aspeed-bmc-lenovo-hr630.dtb \
>  	aspeed-bmc-lenovo-hr855xg2.dtb \
>  	aspeed-bmc-microsoft-olympus.dtb \
> diff --git a/arch/arm/boot/dts/aspeed-bmc-jabil-rubypass.dts b/arch/arm/boot/dts/aspeed-bmc-jabil-rubypass.dts
> new file mode 100644
> index 000000000000..3a835f31a1b2
> --- /dev/null
> +++ b/arch/arm/boot/dts/aspeed-bmc-jabil-rubypass.dts
> @@ -0,0 +1,442 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later
> +
> +/dts-v1/;
> +
> +#include "aspeed-g6.dtsi"
> +#include <dt-bindings/gpio/aspeed-gpio.h>
> +#include <dt-bindings/leds/common.h>
> +
> +/ {
> +	model = "Jabil rbp";
> +	compatible = "aspeed,ast2600";

What happened here? Why the compatible is removed? You received a
comment from Joel to add it, so silently reversing back is not a proper
approach.

I wrote last time:
"You need to document the new compatible."

> +
> +	chosen {
> +		stdout-path = "/uart5:115200n8";
> +	};
> +
> +	memory@...00000 {
> +		device_type = "memory";
> +		reg = <0x80000000 0x80000000>;
> +	};
> +
> +	vcc_sdhci0: regulator-vcc-sdhci0 {
> +		compatible = "regulator-fixed";
> +		regulator-name = "SDHCI0 Vcc";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +		gpios = <&gpio0 ASPEED_GPIO(V, 0) GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +	};
> +
> +

Just one blank line.

> +	vccq_sdhci0: regulator-vccq-sdhci0 {
> +		compatible = "regulator-gpio";
> +		regulator-name = "SDHCI0 VccQ";
> +		regulator-min-microvolt = <1800000>;
> +		regulator-max-microvolt = <3300000>;
> +		gpios = <&gpio0 ASPEED_GPIO(V, 1) GPIO_ACTIVE_HIGH>;
> +		gpios-states = <1>;
> +		states = <3300000 1>,
> +			 <1800000 0>;
> +	};
> +
> +	vcc_sdhci1: regulator-vcc-sdhci1 {
> +		compatible = "regulator-fixed";
> +		regulator-name = "SDHCI1 Vcc";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +		gpios = <&gpio0 ASPEED_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +	};
> +
> +	vccq_sdhci1: regulator-vccq-sdhci1 {
> +		compatible = "regulator-gpio";
> +		regulator-name = "SDHCI1 VccQ";
> +		regulator-min-microvolt = <1800000>;
> +		regulator-max-microvolt = <3300000>;
> +		gpios = <&gpio0 ASPEED_GPIO(V, 3) GPIO_ACTIVE_HIGH>;
> +		gpios-states = <1>;
> +		states = <3300000 1>,
> +			 <1800000 0>;
> +	};
> +
> +	leds {
> +		compatible = "gpio-leds";
> +		pinctrl-names = "default";
> +
> +		led-0 {
> +			label = "identify";
> +			color = <LED_COLOR_ID_BLUE>;
> +			function = LED_FUNCTION_INDICATOR;
> +			retain-state-shutdown;
> +			gpios = <&gpio0 ASPEED_GPIO(B, 7) GPIO_ACTIVE_LOW>;
> +		};
> +
> +		led-1 {
> +			label = "status_amber";
> +			color = <LED_COLOR_ID_AMBER>;
> +			function = LED_FUNCTION_STATUS;
> +			gpios = <&gpio0 ASPEED_GPIO(G, 3) GPIO_ACTIVE_LOW>;
> +		};
> +
> +		led-2 {
> +			label = "status_green";
> +			color = <LED_COLOR_ID_GREEN>;
> +			default-state = "keep";
> +			function = LED_FUNCTION_STATUS;
> +			gpios = <&gpio0 ASPEED_GPIO(G, 2) GPIO_ACTIVE_LOW>;
> +		};
> +
> +		led-3 {
> +			label = "status_susack";
> +			function = LED_FUNCTION_STATUS;
> +			gpios = <&gpio0 ASPEED_GPIO(V, 6) GPIO_ACTIVE_LOW>;
> +		};
> +
> +		led-4{

Missing space

> +			label = "power-amber";
> +			color = <LED_COLOR_ID_AMBER>;
> +			function = LED_FUNCTION_POWER;
> +			gpios = <&gpio0 ASPEED_GPIO(Y, 0) GPIO_ACTIVE_LOW>;
> +		};
> +

...

> +
> +&kcs3 {
> +	aspeed,lpc-io-reg = <0xCA2>;
> +	status = "okay";
> +};
> +
> +&kcs4 {
> +	aspeed,lpc-io-reg = <0xCA4>;
> +	status = "okay";
> +};
> +
> +&lpc_snoop {
> +	snoop-ports = <0x80>;
> +	status = "okay";
> +};
> \ No newline at end of file

Now you miss a new line at end of file...


Best regards,
Krzysztof