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Date: Wed, 31 Aug 2022 15:49:18 +0800 From: "Peng Fan (OSS)" <peng.fan@....nxp.com> To: robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org, shawnguo@...nel.org, s.hauer@...gutronix.de Cc: kernel@...gutronix.de, festevam@...il.com, linux-imx@....com, aisheng.dong@....com, devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, Peng Fan <peng.fan@....com>, Jacky Bai <ping.bai@....com> Subject: [PATCH V2 3/8] arm64: dts: imx93: add gpio clk From: Peng Fan <peng.fan@....com> Add the GPIO clk, otherwise GPIO may not work if clk driver disable the GPIO clk during kernel boot. Reviewed-by: Jacky Bai <ping.bai@....com> Signed-off-by: Peng Fan <peng.fan@....com> --- arch/arm64/boot/dts/freescale/imx93.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi index 431dc239631d..26d5ce4a5f2c 100644 --- a/arch/arm64/boot/dts/freescale/imx93.dtsi +++ b/arch/arm64/boot/dts/freescale/imx93.dtsi @@ -295,6 +295,9 @@ gpio2: gpio@...10080 { interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <2>; + clocks = <&clk IMX93_CLK_GPIO2_GATE>, + <&clk IMX93_CLK_GPIO2_GATE>; + clock-names = "gpio", "port"; gpio-ranges = <&iomuxc 0 32 32>; }; @@ -306,6 +309,9 @@ gpio3: gpio@...20080 { interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <2>; + clocks = <&clk IMX93_CLK_GPIO3_GATE>, + <&clk IMX93_CLK_GPIO3_GATE>; + clock-names = "gpio", "port"; gpio-ranges = <&iomuxc 0 64 32>; }; @@ -317,6 +323,9 @@ gpio4: gpio@...30080 { interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <2>; + clocks = <&clk IMX93_CLK_GPIO4_GATE>, + <&clk IMX93_CLK_GPIO4_GATE>; + clock-names = "gpio", "port"; gpio-ranges = <&iomuxc 0 96 32>; }; @@ -328,6 +337,9 @@ gpio1: gpio@...00080 { interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <2>; + clocks = <&clk IMX93_CLK_GPIO1_GATE>, + <&clk IMX93_CLK_GPIO1_GATE>; + clock-names = "gpio", "port"; gpio-ranges = <&iomuxc 0 0 32>; }; }; -- 2.37.1
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