[PATCH v2 1/6] arm64: dts: imx8dxl: add adc0 support

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Add adc0 and adc1 node at imx8 common dma subsystem.
imx8dxl have only adc0. Change irq number for adc0.

Signed-off-by: Frank Li <Frank.Li@xxxxxxx>
---
 .../arm64/boot/dts/freescale/imx8-ss-dma.dtsi | 52 +++++++++++++++++++
 .../boot/dts/freescale/imx8dxl-ss-adma.dtsi   |  4 ++
 2 files changed, 56 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
index d7b4229bb4a2..bdbb660c2682 100644
--- a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
@@ -156,6 +156,34 @@ i2c3: i2c@5a830000 {
 		status = "disabled";
 	};
 
+	adc0: adc@5a880000 {
+		compatible = "nxp,imx8qxp-adc";
+		reg = <0x5a880000 0x10000>;
+		interrupts = <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-parent = <&gic>;
+		clocks = <&adc0_lpcg 0>,
+			 <&adc0_lpcg 1>;
+		clock-names = "per", "ipg";
+		assigned-clocks = <&clk IMX_SC_R_ADC_0 IMX_SC_PM_CLK_PER>;
+		assigned-clock-rates = <24000000>;
+		power-domains = <&pd IMX_SC_R_ADC_0>;
+		status = "disabled";
+	 };
+
+	adc1: adc@5a890000 {
+		compatible = "nxp,imx8qxp-adc";
+		reg = <0x5a890000 0x10000>;
+		interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-parent = <&gic>;
+		clocks = <&adc1_lpcg 0>,
+			 <&adc1_lpcg 1>;
+		clock-names = "per", "ipg";
+		assigned-clocks = <&clk IMX_SC_R_ADC_1 IMX_SC_PM_CLK_PER>;
+		assigned-clock-rates = <24000000>;
+		power-domains = <&pd IMX_SC_R_ADC_1>;
+		status = "disabled";
+	};
+
 	i2c0_lpcg: clock-controller@5ac00000 {
 		compatible = "fsl,imx8qxp-lpcg";
 		reg = <0x5ac00000 0x10000>;
@@ -203,4 +231,28 @@ i2c3_lpcg: clock-controller@5ac30000 {
 				     "i2c3_lpcg_ipg_clk";
 		power-domains = <&pd IMX_SC_R_I2C_3>;
 	};
+
+	adc0_lpcg: clock-controller@5ac80000 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x5ac80000 0x10000>;
+		#clock-cells = <1>;
+		clocks = <&clk IMX_SC_R_ADC_0 IMX_SC_PM_CLK_PER>,
+			 <&dma_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
+		clock-output-names = "adc0_lpcg_clk",
+				     "adc0_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_ADC_0>;
+	};
+
+	adc1_lpcg: clock-controller@5ac90000 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x5ac90000 0x10000>;
+		#clock-cells = <1>;
+		clocks = <&clk IMX_SC_R_ADC_1 IMX_SC_PM_CLK_PER>,
+			 <&dma_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
+		clock-output-names = "adc1_lpcg_clk",
+				     "adc1_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_ADC_1>;
+	};
 };
diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-ss-adma.dtsi b/arch/arm64/boot/dts/freescale/imx8dxl-ss-adma.dtsi
index 795d1d472fae..ac3362e32811 100644
--- a/arch/arm64/boot/dts/freescale/imx8dxl-ss-adma.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8dxl-ss-adma.dtsi
@@ -11,6 +11,10 @@ &dma_ipg_clk {
 	clock-frequency = <160000000>;
 };
 
+&adc0 {
+	interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
+};
+
 &i2c0 {
 	compatible = "fsl,imx8dxl-lpi2c", "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c";
 	interrupts = <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH>;
-- 
2.34.1




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