linux-kernel - Re: [PATCH] riscv: dts: sifive unmatched: Name gpio lines.

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Date:   Tue, 16 Nov 2021 10:39:04 +0100
From:   Heiko Stübner <heiko@...ech.de>
To:     Rob Herring <robh+dt@...nel.org>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Qiu Wenbo <qiuwenbo@...inos.com.cn>,
        Yash Shah <yash.shah@...ive.com>, devicetree@...r.kernel.org,
        linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org,
        David Abdurachmanov <david.abdurachmanov@...ive.com>
Cc:     Vincent Pelletier <plr.vincent@...il.com>
Subject: Re: [PATCH] riscv: dts: sifive unmatched: Name gpio lines.

Hi Vincent,

Am Dienstag, 16. November 2021, 01:52:56 CET schrieb Vincent Pelletier:
> Follow the pin descriptions given in the version 3 of the board schematics.
> 
> Signed-off-by: Vincent Pelletier <plr.vincent@...il.com>

when sending a patch series with "git format-patch -6" and friends will
automcatically generate x/y additions like "[PATCH 1/6]" and so on.

Please try to keep them around when sending, as automated tools for patch
handling like "b4", stumble when they encounter a patch series without them.

In this case a

	b4 am f6512cc50dc31a086e00ed59c63ea60d8c148fc4.1637023980.git.plr.vincent@...il.com

[first patch in the series]
will actually only retrieve the last patch

	"[PATCH] riscv: dts: sifive unmatched: Link the tmp451 with its power supply."

as it thinks it's a new version of the first one.


Thanks
Heiko

> ---
>  arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
> index 4f66919215f6..305a086e5207 100644
> --- a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
> +++ b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
> @@ -245,4 +245,8 @@ &pwm1 {
>  
>  &gpio {
>  	status = "okay";
> +	gpio-line-names = "J29.1", "PMICNTB", "PMICSHDN", "J8.1", "J8.3",
> +		"PCIe_PWREN", "THERM", "UBRDG_RSTN", "PCIe_PERSTN",
> +		"ULPI_RSTN", "J8.2", "UHUB_RSTN", "GEMGXL_RST", "J8.4",
> +		"EN_VDD_SD", "SD_CD";
>  };
>