[PATCH V4 3/8] arm64: dts: imx93: add gpio clk

Peng Fan (OSS) peng.fan at oss.nxp.com
Sun Sep 4 22:59:10 PDT 2022


From: Peng Fan <peng.fan at nxp.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 at nxp.com>
Signed-off-by: Peng Fan <peng.fan at nxp.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 at 43810080 {
 			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 at 43820080 {
 			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 at 43830080 {
 			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 at 47400080 {
 			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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