linux-kernel - Re: [PATCH v1 1/2] ARM: dts: aspeed: greatlakes: Add gpio names

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Date:   Wed, 29 Mar 2023 10:36:52 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Delphine CC Chiu <Delphine_CC_Chiu@...ynn.com>, patrick@...cx.xyz,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Joel Stanley <joel@....id.au>, Andrew Jeffery <andrew@...id.au>
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-aspeed@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 1/2] ARM: dts: aspeed: greatlakes: Add gpio names

On 29/03/2023 10:32, Delphine CC Chiu wrote:
> From: Delphine CC Chiu <Delphine_CC_Chiu@...ynn.com>
> 
> Add GPIO names for SOC lines.
> 
> Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@...ynn.com>
> ---
>  .../dts/aspeed-bmc-facebook-greatlakes.dts    | 49 +++++++++++++++++++
>  1 file changed, 49 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-greatlakes.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-greatlakes.dts
> index 8c05bd56ce1e..59819115c39d 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-facebook-greatlakes.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-greatlakes.dts
> @@ -238,4 +238,53 @@
>  &gpio0 {
>  	pinctrl-names = "default";
>  	pinctrl-0 = <&pinctrl_gpiu1_default &pinctrl_gpiu7_default>;
> +	status = "okay";

Was it disabled before?

> +	gpio-line-names =
> +	/*A0-A7*/ "","","","","","","","",
> +	/*B0-B7*/ "power-bmc-nic","presence-ocp-debug",
> +		  "power-bmc-slot1","power-bmc-slot2",
> +		  "power-bmc-slot3","power-bmc-slot4","","",
> +	/*C0-C7*/ "presence-ocp-nic","","","reset-cause-nic-primary",
> +		  "reset-cause-nic-secondary","","","",
> +	/*D0-D7*/ "","","","","","","","",
> +	/*E0-E7*/ "","","","","","","","",
> +	/*F0-F7*/ "slot1-bmc-reset-button","slot2-bmc-reset-button",
> +		  "slot3-bmc-reset-button","slot4-bmc-reset-button",
> +		  "","","","presence-emmc",
> +	/*G0-G7*/ "","","","","","","","",
> +	/*H0-H7*/ "","","","",
> +		  "presence-mb-slot1","presence-mb-slot2",
> +		  "presence-mb-slot3","presence-mb-slot4",
> +	/*I0-I7*/ "","","","","","","bb-bmc-button","",
> +	/*J0-J7*/ "","","","","","","","",
> +	/*K0-K7*/ "","","","","","","","",
> +	/*L0-L7*/ "","","","","","","","",
> +	/*M0-M7*/ "","power-nic-bmc-enable","","usb-bmc-enable","","reset-cause-usb-hub","","",
> +	/*N0-N7*/ "","","","","bmc-ready","","","",
> +	/*O0-O7*/ "","","","","","","fan0-bmc-cpld-enable","fan1-bmc-cpld-enable",
> +	/*P0-P7*/ "fan2-bmc-cpld-enable","fan3-bmc-cpld-enable",
> +		  "reset-cause-pcie-slot1","reset-cause-pcie-slot2",
> +		  "reset-cause-pcie-slot3","reset-cause-pcie-slot4","","",
> +	/*Q0-Q7*/ "","","","","","","","",
> +	/*R0-R7*/ "","","","","","","","",
> +	/*S0-S7*/ "","","power-p5v-usb","presence-bmc-tpm","","","","",
> +	/*T0-T7*/ "","","","","","","","",
> +	/*U0-U7*/ "","","","","","","","GND",
> +	/*V0-V7*/ "bmc-slot1-ac-button","bmc-slot2-ac-button",
> +		  "bmc-slot3-ac-button","bmc-slot4-ac-button",
> +		  "","","","",
> +	/*W0-W7*/ "","","","","","","","",
> +	/*X0-X7*/ "","","","","","","","",
> +	/*Y0-Y7*/ "","","","reset-cause-emmc","","","","",
> +	/*Z0-Z7*/ "","","","","","","","";
> +};
> +
> +&gpio1 {
> +	status = "okay";

Same question...
Best regards,
Krzysztof