linux-kernel - Re: [PATCH v3 08/17] arm64: dts: mediatek: add mmc support for mt8365 SoC

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Date:   Wed, 29 Mar 2023 15:21:09 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     Alexandre Mergnat <amergnat@...libre.com>,
        Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Chaotian Jing <chaotian.jing@...iatek.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Wenbin Mei <wenbin.mei@...iatek.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Zhiyong Tao <zhiyong.tao@...iatek.com>,
        Bernhard Rosenkränzer <bero@...libre.com>
Cc:     linux-watchdog@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-mmc@...r.kernel.org,
        linux-gpio@...r.kernel.org,
        Alexandre Bailon <abailon@...libre.com>,
        Fabien Parent <fparent@...libre.com>,
        Amjad Ouled-Ameur <aouledameur@...libre.com>
Subject: Re: [PATCH v3 08/17] arm64: dts: mediatek: add mmc support for mt8365
 SoC

Il 29/03/23 10:54, Alexandre Mergnat ha scritto:
> There are three ports of MSDC (MMC and SD Controller), which are:
> - MSDC0: EMMC5.1
> - MSDC1: SD3.0/SDIO3.0
> - MSDC2: SDIO3.0+
> 
> Signed-off-by: Alexandre Mergnat <amergnat@...libre.com>
> ---
>   arch/arm64/boot/dts/mediatek/mt8365.dtsi | 39 ++++++++++++++++++++++++++++++++
>   1 file changed, 39 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8365.dtsi b/arch/arm64/boot/dts/mediatek/mt8365.dtsi
> index 687011353f69..a67eeca28da5 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8365.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8365.dtsi
> @@ -399,6 +399,45 @@ usb_host: usb@...00000 {
>   			};
>   		};
>   
> +		mmc0: mmc@...30000 {
> +			compatible = "mediatek,mt8365-mmc", "mediatek,mt8183-mmc";
> +			reg = <0 0x11230000 0 0x1000>,
> +			      <0 0x11cd0000 0 0x1000>;
> +			interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_LOW>;
> +			clocks = <&topckgen CLK_TOP_MSDC50_0_SEL>,
> +				 <&infracfg CLK_IFR_MSDC0_HCLK>,
> +				 <&infracfg CLK_IFR_MSDC0_SRC>;
> +			clock-names = "source", "hclk", "source_cg";
> +			status = "disabled";
> +		};
> +
> +		mmc1: mmc@...40000 {
> +			compatible = "mediatek,mt8365-mmc", "mediatek,mt8183-mmc";
> +			reg = <0 0x11240000 0 0x1000>,
> +			      <0 0x11c90000 0 0x1000>;
> +			interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_LOW>;
> +			clocks = <&topckgen CLK_TOP_MSDC30_1_SEL>,
> +				 <&infracfg CLK_IFR_MSDC1_HCLK>,
> +				 <&infracfg CLK_IFR_MSDC1_SRC>;
> +			clock-names = "source", "hclk", "source_cg";
> +			status = "disabled";
> +		};
> +
> +		mmc2: mmc@...50000 {
> +			compatible = "mediatek,mt8365-mmc", "mediatek,mt8183-mmc";
> +			reg = <0 0x11250000 0 0x1000>,
> +			      <0 0x11c60000 0 0x1000>;
> +			interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_LOW>;
> +			clocks = <&topckgen CLK_TOP_MSDC50_2_SEL>,
> +				 <&infracfg CLK_IFR_MSDC2_HCLK>,
> +				 <&infracfg CLK_IFR_MSDC2_SRC>,
> +				 <&infracfg CLK_IFR_MSDC2_BK>,
> +				 <&infracfg CLK_IFR_AP_MSDC0>;
> +			clock-names = "source", "hclk", "source_cg",
> +				      "bus_clk", "sys_cg";

clock-names for this do fit in one 90 columns line.

After compressing it,

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>