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[PATCH 2/7] arm64: dts: imx8qm: add mipi subsystem

Frank Li posted 7 patches 1 year, 8 months ago
There is a newer version of this series
[PATCH 2/7] arm64: dts: imx8qm: add mipi subsystem
Posted by Frank Li 1 year, 8 months ago 
Add irqstear, pwm and i2c in mipi subsystem.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8qm-ss-mipi.dtsi | 286 ++++++++++++++++++++++
 arch/arm64/boot/dts/freescale/imx8qm.dtsi         |   1 +
 2 files changed, 287 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8qm-ss-mipi.dtsi b/arch/arm64/boot/dts/freescale/imx8qm-ss-mipi.dtsi
new file mode 100644
index 0000000000000..bd18468923e52
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8qm-ss-mipi.dtsi
@@ -0,0 +1,286 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+/*
+ * Copyright 2024 NXP
+ */
+
+/ {
+	dsi_ipg_clk: clock-dsi-ipg {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <120000000>;
+		clock-output-names = "dsi_ipg_clk";
+	};
+
+	mipi_pll_div2_clk: clock-mipi-div2-pll {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <432000000>;
+		clock-output-names = "mipi_pll_div2_clk";
+	};
+
+	mipi0_subsys: bus@56220000 {
+		compatible = "simple-bus";
+		interrupt-parent = <&irqsteer_mipi0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x56220000 0x0 0x56220000 0x10000>;
+
+		irqsteer_mipi0: interrupt-controller@56220000 {
+			compatible = "fsl,imx-irqsteer";
+			reg = <0x56220000 0x1000>;
+			interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-controller;
+			interrupt-parent = <&gic>;
+			#interrupt-cells = <1>;
+			clocks = <&mipi0_lis_lpcg IMX_LPCG_CLK_0>;
+			clock-names = "ipg";
+			power-domains = <&pd IMX_SC_R_MIPI_0>;
+			fsl,channel = <0>;
+			fsl,num-irqs = <32>;
+		};
+
+		mipi0_lis_lpcg: clock-controller@56223000 {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x56223000 0x4>;
+			#clock-cells = <1>;
+			clocks = <&dsi_ipg_clk>;
+			clock-indices = <IMX_LPCG_CLK_0>;
+			clock-output-names = "mipi0_lis_lpcg_ipg_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_0>;
+		};
+
+		mipi0_pwm_lpcg: clock-controller@5622300c {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x5622300c 0x4>;
+			#clock-cells = <1>;
+			clocks = <&clk IMX_SC_R_MIPI_0_PWM_0 IMX_SC_PM_CLK_PER>,
+				 <&dsi_ipg_clk>;
+			clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
+			clock-output-names = "mipi0_pwm_lpcg_clk",
+					     "mipi0_pwm_lpcg_ipg_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_0_PWM_0>;
+		};
+
+		mipi0_i2c0_lpcg_ipg_clk: clock-controller@56223014 {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x56223014 0x4>;
+			#clock-cells = <1>;
+			clocks = <&mipi0_i2c0_lpcg_ipg_s_clk IMX_LPCG_CLK_0>;
+			clock-indices = <IMX_LPCG_CLK_0>;
+			clock-output-names = "mipi0_i2c0_lpcg_ipg_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_0_I2C_0>;
+		};
+
+		mipi0_i2c0_lpcg_ipg_s_clk: clock-controller@56223018 {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x56223018 0x4>;
+			#clock-cells = <1>;
+			clocks = <&dsi_ipg_clk>;
+			clock-indices = <IMX_LPCG_CLK_0>;
+			clock-output-names = "mipi0_i2c0_lpcg_ipg_s_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_0_I2C_0>;
+		};
+
+		mipi0_i2c0_lpcg_clk: clock-controller@5622301c {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x5622301c 0x4>;
+			#clock-cells = <1>;
+			clocks = <&clk IMX_SC_R_MIPI_0_I2C_0 IMX_SC_PM_CLK_MISC2>;
+			clock-indices = <IMX_LPCG_CLK_0>;
+			clock-output-names = "mipi0_i2c0_lpcg_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_0_I2C_0>;
+		};
+
+		mipi0_i2c1_lpcg_ipg_clk: clock-controller@56223024 {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x56223024 0x4>;
+			#clock-cells = <1>;
+			clocks = <&mipi0_i2c1_lpcg_ipg_s_clk IMX_LPCG_CLK_0>;
+			clock-indices = <IMX_LPCG_CLK_0>;
+			clock-output-names = "mipi0_i2c1_lpcg_ipg_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_0_I2C_1>;
+		};
+
+		mipi0_i2c1_lpcg_clk: clock-controller@5622302c {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x5622302c 0x4>;
+			#clock-cells = <1>;
+			clocks = <&clk IMX_SC_R_MIPI_0_I2C_1 IMX_SC_PM_CLK_MISC2>;
+			clock-indices = <IMX_LPCG_CLK_0>;
+			clock-output-names = "mipi0_i2c1_lpcg_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_0_I2C_1>;
+		};
+
+		mipi0_i2c1_lpcg_ipg_s_clk: clock-controller@56223028 {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x56223028 0x4>;
+			#clock-cells = <1>;
+			clocks = <&dsi_ipg_clk>;
+			clock-indices = <IMX_LPCG_CLK_0>;
+			clock-output-names = "mipi0_i2c1_lpcg_ipg_s_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_0_I2C_1>;
+		};
+
+		pwm_mipi0: pwm@56224000 {
+			compatible = "fsl,imx8qxp-pwm", "fsl,imx27-pwm";
+			reg = <0x56224000 0x1000>;
+			clocks = <&mipi0_pwm_lpcg IMX_LPCG_CLK_4>,
+				 <&mipi0_pwm_lpcg IMX_LPCG_CLK_0>;
+			clock-names = "ipg", "per";
+			assigned-clocks = <&clk IMX_SC_R_MIPI_0_PWM_0 IMX_SC_PM_CLK_PER>;
+			assigned-clock-rates = <24000000>;
+			#pwm-cells = <3>;
+			power-domains = <&pd IMX_SC_R_MIPI_0_PWM_0>;
+			status = "disabled";
+		};
+
+		i2c0_mipi0: i2c@56226000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c";
+			reg = <0x56226000 0x1000>;
+			interrupts = <8>;
+			clocks = <&mipi0_i2c0_lpcg_clk IMX_LPCG_CLK_0>,
+				 <&mipi0_i2c0_lpcg_ipg_clk IMX_LPCG_CLK_0>;
+			clock-names = "per", "ipg";
+			assigned-clocks = <&mipi0_i2c0_lpcg_clk IMX_LPCG_CLK_0>;
+			assigned-clock-rates = <24000000>;
+			power-domains = <&pd IMX_SC_R_MIPI_0_I2C_0>;
+			status = "disabled";
+		};
+	};
+
+	mipi1_subsys: bus@57220000 {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x57220000 0x0 0x57220000 0x10000>;
+
+		irqsteer_mipi1: interrupt-controller@57220000 {
+			compatible = "fsl,imx-irqsteer";
+			reg = <0x57220000 0x1000>;
+			interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-controller;
+			interrupt-parent = <&gic>;
+			#interrupt-cells = <1>;
+			clocks = <&mipi1_lis_lpcg IMX_LPCG_CLK_0>;
+			clock-names = "ipg";
+			power-domains = <&pd IMX_SC_R_MIPI_1>;
+			fsl,channel = <0>;
+			fsl,num-irqs = <32>;
+		};
+
+		mipi1_lis_lpcg: clock-controller@57223000 {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x57223000 0x4>;
+			#clock-cells = <1>;
+			clocks = <&dsi_ipg_clk>;
+			clock-indices = <IMX_LPCG_CLK_0>;
+			clock-output-names = "mipi1_lis_lpcg_ipg_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_1>;
+		};
+
+		mipi1_pwm_lpcg: clock-controller@5722300c {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x5722300c 0x4>;
+			#clock-cells = <1>;
+			clocks = <&clk IMX_SC_R_MIPI_1_PWM_0 IMX_SC_PM_CLK_PER>,
+				 <&dsi_ipg_clk>;
+			clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
+			clock-output-names = "mipi1_pwm_lpcg_clk",
+					     "mipi1_pwm_lpcg_ipg_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_1_PWM_0>;
+		};
+
+		mipi1_i2c0_lpcg_clk: clock-controller@5722301c {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x5722301c 0x4>;
+			#clock-cells = <1>;
+			clocks = <&clk IMX_SC_R_MIPI_1_I2C_0 IMX_SC_PM_CLK_MISC2>;
+			clock-indices = <IMX_LPCG_CLK_0>;
+			clock-output-names = "mipi1_i2c0_lpcg_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_1_I2C_0>;
+		};
+
+		mipi1_i2c0_lpcg_ipg_clk: clock-controller@57223014 {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x57223014 0x4>;
+			#clock-cells = <1>;
+			clocks = <&mipi1_i2c0_lpcg_ipg_s_clk IMX_LPCG_CLK_0>;
+			clock-indices = <IMX_LPCG_CLK_0>;
+			clock-output-names = "mipi1_i2c0_lpcg_ipg_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_1_I2C_0>;
+		};
+
+		mipi1_i2c0_lpcg_ipg_s_clk: clock-controller@57223018 {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x57223018 0x4>;
+			#clock-cells = <1>;
+			clocks = <&dsi_ipg_clk>;
+			clock-indices = <IMX_LPCG_CLK_0>;
+			clock-output-names = "mipi1_i2c0_lpcg_ipg_s_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_1_I2C_0>;
+		};
+
+		mipi1_i2c1_lpcg_ipg_clk: clock-controller@57223024 {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x57223024 0x4>;
+			#clock-cells = <1>;
+			clocks = <&mipi1_i2c1_lpcg_ipg_s_clk IMX_LPCG_CLK_0>;
+			clock-indices = <IMX_LPCG_CLK_0>;
+			clock-output-names = "mipi1_i2c1_lpcg_ipg_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_1_I2C_1>;
+		};
+
+		mipi1_i2c1_lpcg_ipg_s_clk: clock-controller@57223028 {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x57223028 0x4>;
+			#clock-cells = <1>;
+			clocks = <&dsi_ipg_clk>;
+			clock-indices = <IMX_LPCG_CLK_0>;
+			clock-output-names = "mipi1_i2c1_lpcg_ipg_s_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_1_I2C_1>;
+		};
+
+		mipi1_i2c1_lpcg_clk: clock-controller@5722302c {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x5722302c 0x4>;
+			#clock-cells = <1>;
+			clocks = <&clk IMX_SC_R_MIPI_1_I2C_1 IMX_SC_PM_CLK_MISC2>;
+			clock-indices = <IMX_LPCG_CLK_0>;
+			clock-output-names = "mipi1_i2c1_lpcg_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_1_I2C_1>;
+		};
+
+		pwm_mipi1: pwm@57224000 {
+			compatible = "fsl,imx8qxp-pwm", "fsl,imx27-pwm";
+			reg = <0x57224000 0x1000>;
+			clocks = <&mipi1_pwm_lpcg IMX_LPCG_CLK_4>,
+				 <&mipi1_pwm_lpcg IMX_LPCG_CLK_0>;
+			clock-names = "ipg", "per";
+			assigned-clocks = <&clk IMX_SC_R_MIPI_1_PWM_0 IMX_SC_PM_CLK_PER>;
+			assigned-clock-rates = <24000000>;
+			#pwm-cells = <3>;
+			power-domains = <&pd IMX_SC_R_MIPI_1_PWM_0>;
+			status = "disabled";
+		};
+
+		i2c0_mipi1: i2c@57226000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c";
+			reg = <0x57226000 0x1000>;
+			interrupts = <8>;
+			interrupt-parent = <&irqsteer_mipi1>;
+			clocks = <&mipi1_i2c0_lpcg_clk IMX_LPCG_CLK_0>,
+				 <&mipi1_i2c0_lpcg_ipg_clk IMX_LPCG_CLK_0>;
+			clock-names = "per", "ipg";
+			assigned-clocks = <&mipi1_i2c0_lpcg_clk IMX_LPCG_CLK_0>;
+			assigned-clock-rates = <24000000>;
+			power-domains = <&pd IMX_SC_R_MIPI_1_I2C_0>;
+			status = "disabled";
+		};
+	};
+};
+
diff --git a/arch/arm64/boot/dts/freescale/imx8qm.dtsi b/arch/arm64/boot/dts/freescale/imx8qm.dtsi
index 9f29fe4589668..846b95be22bbe 100644
--- a/arch/arm64/boot/dts/freescale/imx8qm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8qm.dtsi
@@ -577,3 +577,4 @@ clk_spdif1_rx: clock-spdif1-rx {
 #include "imx8qm-ss-lsio.dtsi"
 #include "imx8qm-ss-audio.dtsi"
 #include "imx8qm-ss-lvds.dtsi"
+#include "imx8qm-ss-mipi.dtsi"

-- 
2.34.1
Re: [PATCH 2/7] arm64: dts: imx8qm: add mipi subsystem
Posted by Alexander Stein 1 year, 8 months ago 
Hi,

thanks for the patch.
What are your plans regarding imx8xqp? This memory region
has dual use on imx8qxp mipi/lvds0. I would prefer
imx8-ss-mipi.dtsi with common parts and a imx8qm-ss-mipi.dtsi
adding/modifying imx8qm specific things. I'll send my current WIP
as a response to this.

Best regards,
Alexander

Am Donnerstag, 6. Juni 2024, 20:46:56 CEST schrieb Frank Li:
> Add irqstear, pwm and i2c in mipi subsystem.
> 
> Signed-off-by: Frank Li <Frank.Li@nxp.com>
> ---
>  arch/arm64/boot/dts/freescale/imx8qm-ss-mipi.dtsi | 286 ++++++++++++++++++++++
>  arch/arm64/boot/dts/freescale/imx8qm.dtsi         |   1 +
>  2 files changed, 287 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx8qm-ss-mipi.dtsi b/arch/arm64/boot/dts/freescale/imx8qm-ss-mipi.dtsi
> new file mode 100644
> index 0000000000000..bd18468923e52
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx8qm-ss-mipi.dtsi
> @@ -0,0 +1,286 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +
> +/*
> + * Copyright 2024 NXP
> + */
> +
> +/ {
> +	dsi_ipg_clk: clock-dsi-ipg {
> +		compatible = "fixed-clock";
> +		#clock-cells = <0>;
> +		clock-frequency = <120000000>;
> +		clock-output-names = "dsi_ipg_clk";
> +	};
> +
> +	mipi_pll_div2_clk: clock-mipi-div2-pll {
> +		compatible = "fixed-clock";
> +		#clock-cells = <0>;
> +		clock-frequency = <432000000>;
> +		clock-output-names = "mipi_pll_div2_clk";
> +	};
> +
> +	mipi0_subsys: bus@56220000 {
> +		compatible = "simple-bus";
> +		interrupt-parent = <&irqsteer_mipi0>;
> +		#address-cells = <1>;
> +		#size-cells = <1>;
> +		ranges = <0x56220000 0x0 0x56220000 0x10000>;
> +
> +		irqsteer_mipi0: interrupt-controller@56220000 {
> +			compatible = "fsl,imx-irqsteer";

compatible = "fsl,imx8qxp-irqsteer", "fsl,imx-irqsteer" or even
compatible = "fsl,imx8qm-irqsteer", "fsl,imx-irqsteer". Please refer to [1].

[1] https://lore.kernel.org/all/20240528071141.92003-1-alexander.stein@ew.tq-group.com/

> +			reg = <0x56220000 0x1000>;
> +			interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
> +			interrupt-controller;
> +			interrupt-parent = <&gic>;
> +			#interrupt-cells = <1>;
> +			clocks = <&mipi0_lis_lpcg IMX_LPCG_CLK_0>;
> +			clock-names = "ipg";
> +			power-domains = <&pd IMX_SC_R_MIPI_0>;
> +			fsl,channel = <0>;
> +			fsl,num-irqs = <32>;
> +		};
> +
> +		mipi0_lis_lpcg: clock-controller@56223000 {
> +			compatible = "fsl,imx8qxp-lpcg";
> +			reg = <0x56223000 0x4>;
> +			#clock-cells = <1>;
> +			clocks = <&dsi_ipg_clk>;
> +			clock-indices = <IMX_LPCG_CLK_0>;
> +			clock-output-names = "mipi0_lis_lpcg_ipg_clk";
> +			power-domains = <&pd IMX_SC_R_MIPI_0>;
> +		};
> +
> +		mipi0_pwm_lpcg: clock-controller@5622300c {
> +			compatible = "fsl,imx8qxp-lpcg";
> +			reg = <0x5622300c 0x4>;
> +			#clock-cells = <1>;
> +			clocks = <&clk IMX_SC_R_MIPI_0_PWM_0 IMX_SC_PM_CLK_PER>,
> +				 <&dsi_ipg_clk>;
> +			clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
> +			clock-output-names = "mipi0_pwm_lpcg_clk",
> +					     "mipi0_pwm_lpcg_ipg_clk";
> +			power-domains = <&pd IMX_SC_R_MIPI_0_PWM_0>;
> +		};
> +
> +		mipi0_i2c0_lpcg_ipg_clk: clock-controller@56223014 {
> +			compatible = "fsl,imx8qxp-lpcg";
> +			reg = <0x56223014 0x4>;
> +			#clock-cells = <1>;
> +			clocks = <&mipi0_i2c0_lpcg_ipg_s_clk IMX_LPCG_CLK_0>;
> +			clock-indices = <IMX_LPCG_CLK_0>;
> +			clock-output-names = "mipi0_i2c0_lpcg_ipg_clk";
> +			power-domains = <&pd IMX_SC_R_MIPI_0_I2C_0>;
> +		};
> +
> +		mipi0_i2c0_lpcg_ipg_s_clk: clock-controller@56223018 {
> +			compatible = "fsl,imx8qxp-lpcg";
> +			reg = <0x56223018 0x4>;
> +			#clock-cells = <1>;
> +			clocks = <&dsi_ipg_clk>;
> +			clock-indices = <IMX_LPCG_CLK_0>;
> +			clock-output-names = "mipi0_i2c0_lpcg_ipg_s_clk";
> +			power-domains = <&pd IMX_SC_R_MIPI_0_I2C_0>;
> +		};
> +
> +		mipi0_i2c0_lpcg_clk: clock-controller@5622301c {
> +			compatible = "fsl,imx8qxp-lpcg";
> +			reg = <0x5622301c 0x4>;
> +			#clock-cells = <1>;
> +			clocks = <&clk IMX_SC_R_MIPI_0_I2C_0 IMX_SC_PM_CLK_MISC2>;
> +			clock-indices = <IMX_LPCG_CLK_0>;
> +			clock-output-names = "mipi0_i2c0_lpcg_clk";
> +			power-domains = <&pd IMX_SC_R_MIPI_0_I2C_0>;
> +		};
> +
> +		mipi0_i2c1_lpcg_ipg_clk: clock-controller@56223024 {
> +			compatible = "fsl,imx8qxp-lpcg";
> +			reg = <0x56223024 0x4>;
> +			#clock-cells = <1>;
> +			clocks = <&mipi0_i2c1_lpcg_ipg_s_clk IMX_LPCG_CLK_0>;
> +			clock-indices = <IMX_LPCG_CLK_0>;
> +			clock-output-names = "mipi0_i2c1_lpcg_ipg_clk";
> +			power-domains = <&pd IMX_SC_R_MIPI_0_I2C_1>;
> +		};
> +
> +		mipi0_i2c1_lpcg_clk: clock-controller@5622302c {
> +			compatible = "fsl,imx8qxp-lpcg";
> +			reg = <0x5622302c 0x4>;
> +			#clock-cells = <1>;
> +			clocks = <&clk IMX_SC_R_MIPI_0_I2C_1 IMX_SC_PM_CLK_MISC2>;
> +			clock-indices = <IMX_LPCG_CLK_0>;
> +			clock-output-names = "mipi0_i2c1_lpcg_clk";
> +			power-domains = <&pd IMX_SC_R_MIPI_0_I2C_1>;
> +		};
> +
> +		mipi0_i2c1_lpcg_ipg_s_clk: clock-controller@56223028 {
> +			compatible = "fsl,imx8qxp-lpcg";
> +			reg = <0x56223028 0x4>;
> +			#clock-cells = <1>;
> +			clocks = <&dsi_ipg_clk>;
> +			clock-indices = <IMX_LPCG_CLK_0>;
> +			clock-output-names = "mipi0_i2c1_lpcg_ipg_s_clk";
> +			power-domains = <&pd IMX_SC_R_MIPI_0_I2C_1>;
> +		};
> +
> +		pwm_mipi0: pwm@56224000 {
> +			compatible = "fsl,imx8qxp-pwm", "fsl,imx27-pwm";
> +			reg = <0x56224000 0x1000>;
> +			clocks = <&mipi0_pwm_lpcg IMX_LPCG_CLK_4>,
> +				 <&mipi0_pwm_lpcg IMX_LPCG_CLK_0>;
> +			clock-names = "ipg", "per";
> +			assigned-clocks = <&clk IMX_SC_R_MIPI_0_PWM_0 IMX_SC_PM_CLK_PER>;
> +			assigned-clock-rates = <24000000>;
> +			#pwm-cells = <3>;
> +			power-domains = <&pd IMX_SC_R_MIPI_0_PWM_0>;
> +			status = "disabled";
> +		};
> +
> +		i2c0_mipi0: i2c@56226000 {
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +			compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c";
> +			reg = <0x56226000 0x1000>;
> +			interrupts = <8>;
> +			clocks = <&mipi0_i2c0_lpcg_clk IMX_LPCG_CLK_0>,
> +				 <&mipi0_i2c0_lpcg_ipg_clk IMX_LPCG_CLK_0>;
> +			clock-names = "per", "ipg";
> +			assigned-clocks = <&mipi0_i2c0_lpcg_clk IMX_LPCG_CLK_0>;
> +			assigned-clock-rates = <24000000>;
> +			power-domains = <&pd IMX_SC_R_MIPI_0_I2C_0>;
> +			status = "disabled";
> +		};
> +	};
> +
> +	mipi1_subsys: bus@57220000 {
> +		compatible = "simple-bus";
> +		#address-cells = <1>;
> +		#size-cells = <1>;
> +		ranges = <0x57220000 0x0 0x57220000 0x10000>;
> +
> +		irqsteer_mipi1: interrupt-controller@57220000 {
> +			compatible = "fsl,imx-irqsteer";
> +			reg = <0x57220000 0x1000>;
> +			interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
> +			interrupt-controller;
> +			interrupt-parent = <&gic>;
> +			#interrupt-cells = <1>;
> +			clocks = <&mipi1_lis_lpcg IMX_LPCG_CLK_0>;
> +			clock-names = "ipg";
> +			power-domains = <&pd IMX_SC_R_MIPI_1>;
> +			fsl,channel = <0>;
> +			fsl,num-irqs = <32>;
> +		};
> +
> +		mipi1_lis_lpcg: clock-controller@57223000 {
> +			compatible = "fsl,imx8qxp-lpcg";
> +			reg = <0x57223000 0x4>;
> +			#clock-cells = <1>;
> +			clocks = <&dsi_ipg_clk>;
> +			clock-indices = <IMX_LPCG_CLK_0>;
> +			clock-output-names = "mipi1_lis_lpcg_ipg_clk";
> +			power-domains = <&pd IMX_SC_R_MIPI_1>;
> +		};
> +
> +		mipi1_pwm_lpcg: clock-controller@5722300c {
> +			compatible = "fsl,imx8qxp-lpcg";
> +			reg = <0x5722300c 0x4>;
> +			#clock-cells = <1>;
> +			clocks = <&clk IMX_SC_R_MIPI_1_PWM_0 IMX_SC_PM_CLK_PER>,
> +				 <&dsi_ipg_clk>;
> +			clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
> +			clock-output-names = "mipi1_pwm_lpcg_clk",
> +					     "mipi1_pwm_lpcg_ipg_clk";
> +			power-domains = <&pd IMX_SC_R_MIPI_1_PWM_0>;
> +		};
> +
> +		mipi1_i2c0_lpcg_clk: clock-controller@5722301c {
> +			compatible = "fsl,imx8qxp-lpcg";
> +			reg = <0x5722301c 0x4>;
> +			#clock-cells = <1>;
> +			clocks = <&clk IMX_SC_R_MIPI_1_I2C_0 IMX_SC_PM_CLK_MISC2>;
> +			clock-indices = <IMX_LPCG_CLK_0>;
> +			clock-output-names = "mipi1_i2c0_lpcg_clk";
> +			power-domains = <&pd IMX_SC_R_MIPI_1_I2C_0>;
> +		};
> +
> +		mipi1_i2c0_lpcg_ipg_clk: clock-controller@57223014 {
> +			compatible = "fsl,imx8qxp-lpcg";
> +			reg = <0x57223014 0x4>;
> +			#clock-cells = <1>;
> +			clocks = <&mipi1_i2c0_lpcg_ipg_s_clk IMX_LPCG_CLK_0>;
> +			clock-indices = <IMX_LPCG_CLK_0>;
> +			clock-output-names = "mipi1_i2c0_lpcg_ipg_clk";
> +			power-domains = <&pd IMX_SC_R_MIPI_1_I2C_0>;
> +		};
> +
> +		mipi1_i2c0_lpcg_ipg_s_clk: clock-controller@57223018 {
> +			compatible = "fsl,imx8qxp-lpcg";
> +			reg = <0x57223018 0x4>;
> +			#clock-cells = <1>;
> +			clocks = <&dsi_ipg_clk>;
> +			clock-indices = <IMX_LPCG_CLK_0>;
> +			clock-output-names = "mipi1_i2c0_lpcg_ipg_s_clk";
> +			power-domains = <&pd IMX_SC_R_MIPI_1_I2C_0>;
> +		};
> +
> +		mipi1_i2c1_lpcg_ipg_clk: clock-controller@57223024 {
> +			compatible = "fsl,imx8qxp-lpcg";
> +			reg = <0x57223024 0x4>;
> +			#clock-cells = <1>;
> +			clocks = <&mipi1_i2c1_lpcg_ipg_s_clk IMX_LPCG_CLK_0>;
> +			clock-indices = <IMX_LPCG_CLK_0>;
> +			clock-output-names = "mipi1_i2c1_lpcg_ipg_clk";
> +			power-domains = <&pd IMX_SC_R_MIPI_1_I2C_1>;
> +		};
> +
> +		mipi1_i2c1_lpcg_ipg_s_clk: clock-controller@57223028 {
> +			compatible = "fsl,imx8qxp-lpcg";
> +			reg = <0x57223028 0x4>;
> +			#clock-cells = <1>;
> +			clocks = <&dsi_ipg_clk>;
> +			clock-indices = <IMX_LPCG_CLK_0>;
> +			clock-output-names = "mipi1_i2c1_lpcg_ipg_s_clk";
> +			power-domains = <&pd IMX_SC_R_MIPI_1_I2C_1>;
> +		};
> +
> +		mipi1_i2c1_lpcg_clk: clock-controller@5722302c {
> +			compatible = "fsl,imx8qxp-lpcg";
> +			reg = <0x5722302c 0x4>;
> +			#clock-cells = <1>;
> +			clocks = <&clk IMX_SC_R_MIPI_1_I2C_1 IMX_SC_PM_CLK_MISC2>;
> +			clock-indices = <IMX_LPCG_CLK_0>;
> +			clock-output-names = "mipi1_i2c1_lpcg_clk";
> +			power-domains = <&pd IMX_SC_R_MIPI_1_I2C_1>;
> +		};
> +
> +		pwm_mipi1: pwm@57224000 {
> +			compatible = "fsl,imx8qxp-pwm", "fsl,imx27-pwm";
> +			reg = <0x57224000 0x1000>;
> +			clocks = <&mipi1_pwm_lpcg IMX_LPCG_CLK_4>,
> +				 <&mipi1_pwm_lpcg IMX_LPCG_CLK_0>;
> +			clock-names = "ipg", "per";
> +			assigned-clocks = <&clk IMX_SC_R_MIPI_1_PWM_0 IMX_SC_PM_CLK_PER>;
> +			assigned-clock-rates = <24000000>;
> +			#pwm-cells = <3>;
> +			power-domains = <&pd IMX_SC_R_MIPI_1_PWM_0>;
> +			status = "disabled";
> +		};
> +
> +		i2c0_mipi1: i2c@57226000 {
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +			compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c";
> +			reg = <0x57226000 0x1000>;
> +			interrupts = <8>;
> +			interrupt-parent = <&irqsteer_mipi1>;
> +			clocks = <&mipi1_i2c0_lpcg_clk IMX_LPCG_CLK_0>,
> +				 <&mipi1_i2c0_lpcg_ipg_clk IMX_LPCG_CLK_0>;
> +			clock-names = "per", "ipg";
> +			assigned-clocks = <&mipi1_i2c0_lpcg_clk IMX_LPCG_CLK_0>;
> +			assigned-clock-rates = <24000000>;
> +			power-domains = <&pd IMX_SC_R_MIPI_1_I2C_0>;
> +			status = "disabled";
> +		};
> +	};
> +};
> +
> diff --git a/arch/arm64/boot/dts/freescale/imx8qm.dtsi b/arch/arm64/boot/dts/freescale/imx8qm.dtsi
> index 9f29fe4589668..846b95be22bbe 100644
> --- a/arch/arm64/boot/dts/freescale/imx8qm.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8qm.dtsi
> @@ -577,3 +577,4 @@ clk_spdif1_rx: clock-spdif1-rx {
>  #include "imx8qm-ss-lsio.dtsi"
>  #include "imx8qm-ss-audio.dtsi"
>  #include "imx8qm-ss-lvds.dtsi"
> +#include "imx8qm-ss-mipi.dtsi"
> 
> 


-- 
TQ-Systems GmbH | Mühlstraße 2, Gut Delling | 82229 Seefeld, Germany
Amtsgericht München, HRB 105018
Geschäftsführer: Detlef Schneider, Rüdiger Stahl, Stefan Schneider
http://www.tq-group.com/
[PATCH 1/1] [WIP] Initial DC0/LVDS0 subsystem files
Posted by Alexander Stein 1 year, 8 months ago 
---
Current WIP ported from downstream kernel. Still a lot of TODOs
and missing parts.
It's the same approach as imx8-ss-lsio.dtsi and friends which are supposed
to be included inside the DT root node, not at the end.

 .../boot/dts/freescale/imx8-ss-lvds0.dtsi     | 574 ++++++++++++++++++
 1 file changed, 574 insertions(+)
 create mode 100644 arch/arm64/boot/dts/freescale/imx8-ss-lvds0.dtsi

diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-lvds0.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-lvds0.dtsi
new file mode 100644
index 0000000000000..8ad13962925d0
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-lvds0.dtsi
@@ -0,0 +1,574 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+/*
+ * Copyright 2019 NXP
+ */
+
+mipi_ipg_clk: clock-mipi-ipg {
+	compatible = "fixed-clock";
+	#clock-cells = <0>;
+	clock-frequency = <120000000>;
+	clock-output-names = "mipi_ipg_clk";
+};
+
+mipi_pll_div2_clk: clock-mipi-div2-pll {
+	compatible = "fixed-clock";
+	#clock-cells = <0>;
+	clock-frequency = <432000000>;
+	clock-output-names = "mipi_pll_div2_clk";
+};
+
+lvds_subsys: bus@56200000 {
+	compatible = "simple-bus";
+	reg = <0x56200000 0x100000>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+	ranges;
+
+	lvds0_subsys: bus@56220000 {
+		compatible = "simple-bus";
+		reg = <0x56220000 0x30000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		interrupt-parent = <&irqsteer_mipi_lvds0>;
+
+		irqsteer_mipi_lvds0: irqsteer@56220000 {
+			compatible = "fsl,imx8qxp-irqsteer", "fsl,imx-irqsteer";
+			reg = <0x56220000 0x1000>;
+			interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-controller;
+			interrupt-parent = <&gic>;
+			#interrupt-cells = <1>;
+			fsl,channel = <0>;
+			fsl,num-irqs = <32>;
+			clocks = <&mipi0_lis_lpcg 0>;
+			clock-names = "ipg";
+			power-domains = <&pd IMX_SC_R_MIPI_0>;
+		};
+
+		mipi_lvds0_csr: syscon@56221000 {
+			compatible = "fsl,imx8qxp-mipi-lvds-csr", "syscon", "simple-mfd";
+			reg = <0x56221000 0x1000>;
+			clocks = <&mipi_lvds0_di_mipi_lvds_regs_lpcg IMX_LPCG_CLK_4>;
+			clock-names = "ipg";
+			status = "disabled";
+
+			mipi_lvds0_pxl2dpi: pxl2dpi {
+				compatible = "fsl,imx8qxp-pxl2dpi";
+				fsl,sc-resource = <IMX_SC_R_MIPI_0>;
+				power-domains = <&pd IMX_SC_R_MIPI_0>;
+				status = "disabled";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						#address-cells = <1>;
+						#size-cells = <0>;
+						reg = <0>;
+
+						mipi_lvds_0_pxl2dpi_dc0_pixel_link0: endpoint@0 {
+							reg = <0>;
+							remote-endpoint = <&dc0_pixel_link0_mipi_lvds_0_pxl2dpi>;
+						};
+
+						// mipi_lvds_0_pxl2dpi_dc0_pixel_link1: endpoint@1 {
+						// 	reg = <1>;
+						// 	remote-endpoint = <&dc0_pixel_link1_mipi_lvds_0_pxl2dpi>;
+						// };
+					};
+
+					port@1 {
+						#address-cells = <1>;
+						#size-cells = <0>;
+						reg = <1>;
+
+						mipi_lvds_0_pxl2dpi_mipi_lvds_0_ldb_ch0: endpoint@0 {
+							reg = <0>;
+							remote-endpoint = <&mipi_lvds_0_ldb_ch0_mipi_lvds_0_pxl2dpi>;
+						};
+
+						// mipi_lvds_0_pxl2dpi_mipi_lvds_0_ldb_ch1: endpoint@1 {
+						// 	reg = <1>;
+						// 	remote-endpoint = <&mipi_lvds_0_ldb_ch1_mipi_lvds_0_pxl2dpi>;
+						// };
+					};
+				};
+			};
+
+			mipi_lvds_0_ldb: ldb {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx8qxp-ldb";
+				clocks = <&clk IMX_SC_R_LVDS_0 IMX_SC_PM_CLK_MISC2>,
+					 <&clk IMX_SC_R_LVDS_0 IMX_SC_PM_CLK_BYPASS>;
+				clock-names = "pixel", "bypass";
+				assigned-clocks = <&clk IMX_SC_R_LVDS_0 IMX_SC_PM_CLK_MISC2>;
+				assigned-clock-parents = <&clk IMX_SC_R_LVDS_0 IMX_SC_PM_CLK_BYPASS>;
+				power-domains = <&pd IMX_SC_R_LVDS_0>;
+				status = "disabled";
+
+				channel@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+					phys = <&mipi_lvds_0_phy>;
+					phy-names = "lvds_phy";
+
+					port@0 {
+						reg = <0>;
+
+						mipi_lvds_0_ldb_ch0_mipi_lvds_0_pxl2dpi: endpoint {
+							remote-endpoint = <&mipi_lvds_0_pxl2dpi_mipi_lvds_0_ldb_ch0>;
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						/* ... */
+					};
+				};
+
+				// channel@1 {
+				// 	#address-cells = <1>;
+				// 	#size-cells = <0>;
+				// 	reg = <1>;
+				// 	phys = <&mipi_lvds_0_phy>;
+				// 	phy-names = "lvds_phy";
+
+				// 	port@0 {
+				// 		reg = <0>;
+
+				// 		mipi_lvds_0_ldb_ch1_mipi_lvds_0_pxl2dpi: endpoint {
+				// 			remote-endpoint = <&mipi_lvds_0_pxl2dpi_mipi_lvds_0_ldb_ch1>;
+				// 		};
+				// 	};
+
+				// 	port@1 {
+				// 		reg = <1>;
+
+				// 		/* ... */
+				// 	};
+				// };
+			};
+		};
+
+		mipi0_lis_lpcg: clock-controller@56223000 {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x56223000 0x4>;
+			#clock-cells = <1>;
+			clocks = <&mipi_ipg_clk>;
+			clock-indices = <IMX_LPCG_CLK_4>;
+			clock-output-names = "mipi0_lis_lpcg_ipg_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_0>;
+		};
+
+		mipi_lvds0_di_mipi_lvds_regs_lpcg: clock-controller@56223004 {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x56223004 0x4>;
+			#clock-cells = <1>;
+			clocks = <&mipi_ipg_clk>;
+			clock-indices = <IMX_LPCG_CLK_4>;
+			clock-output-names = "mipi_lvds0_di_mipi_lvds_regs_lpcg_ipg_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_0>;
+		};
+
+		mipi0_pwm_lpcg: clock-controller@5622300c {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x5622300c 0x4>;
+			#clock-cells = <1>;
+			clocks = <&clk IMX_SC_R_MIPI_0_PWM_0 IMX_SC_PM_CLK_PER>,
+				 <&mipi_ipg_clk>,
+				 <&mipi_ipg_clk>;
+			clock-indices = <IMX_LPCG_CLK_0 IMX_LPCG_CLK_4 IMX_LPCG_CLK_1>;
+			clock-output-names = "mipi0_pwm_lpcg_clk",
+					     "mipi0_pwm_lpcg_ipg_clk",
+					     "mipi0_pwm_lpcg_32k_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_0_PWM_0>;
+		};
+
+		mipi0_i2c0_lpcg: clock-controller@56223010 {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x56223010 0x4>;
+			#clock-cells = <1>;
+			clocks = <&clk IMX_SC_R_MIPI_0_I2C_0 IMX_SC_PM_CLK_PER>,
+				 <&mipi_ipg_clk>;
+			clock-indices = <IMX_LPCG_CLK_0 IMX_LPCG_CLK_4>;
+			clock-output-names = "mipi0_i2c0_lpcg_clk",
+					     "mipi0_i2c0_lpcg_ipg_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_0_I2C_0>;
+		};
+
+		mipi0_i2c1_lpcg: clock-controller@56223014 {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x56223014 0x4>;
+			#clock-cells = <1>;
+			clocks = <&clk IMX_SC_R_MIPI_0_I2C_1 IMX_SC_PM_CLK_PER>,
+				 <&mipi_ipg_clk>;
+			clock-indices = <IMX_LPCG_CLK_0 IMX_LPCG_CLK_4>;
+			clock-output-names = "mipi0_i2c1_lpcg_clk",
+					     "mipi0_i2c1_lpcg_ipg_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_0_I2C_1>;
+		};
+
+		pwm_mipi_lvds0: pwm@56224000 {
+			compatible = "fsl,imx8qxp-pwm", "fsl,imx27-pwm";
+			reg = <0x56224000 0x1000>;
+			clocks = <&mipi0_pwm_lpcg 0>,
+				 <&mipi0_pwm_lpcg 1>,
+				 <&mipi0_pwm_lpcg 2>;
+			clock-names = "per", "ipg", "32k";
+			assigned-clocks = <&clk IMX_SC_R_MIPI_0_PWM_0 IMX_SC_PM_CLK_PER>;
+			assigned-clock-rates = <24000000>;
+			#pwm-cells = <3>;
+			power-domains = <&pd IMX_SC_R_MIPI_0_PWM_0>;
+			status = "disabled";
+		};
+
+		i2c0_mipi_lvds0: i2c@56226000 {
+			compatible = "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c";
+			reg = <0x56226000 0x1000>;
+			interrupts = <8>;
+			clocks = <&mipi0_i2c0_lpcg 0>,
+				 <&mipi0_i2c0_lpcg 1>;
+			clock-names = "per", "ipg";
+			assigned-clocks = <&clk IMX_SC_R_MIPI_0_I2C_0 IMX_SC_PM_CLK_PER>;
+			assigned-clock-rates = <24000000>;
+			power-domains = <&pd IMX_SC_R_MIPI_0_I2C_0>;
+			status = "disabled";
+		};
+
+		mipi_lvds_0_phy: phy@56228300 {
+			compatible = "fsl,imx8qxp-mipi-dphy";
+			reg = <0x56228300 0x100>;
+			clocks = <&clk IMX_SC_R_LVDS_0 IMX_SC_PM_CLK_MISC3>;
+			clock-names = "phy_ref";
+			assigned-clocks = <&clk IMX_SC_R_LVDS_0 IMX_SC_PM_CLK_MISC3>;
+			assigned-clock-parents = <&clk IMX_SC_R_LVDS_0 IMX_SC_PM_CLK_BYPASS>;
+			#phy-cells = <0>;
+			fsl,syscon = <&mipi_lvds0_csr>;
+			power-domains = <&pd IMX_SC_R_MIPI_0>;
+		};
+
+		/* TODO MIPI DSI0 */
+	};
+
+	// mipi0_dsi_host: dsi_host@56228000 {
+	// 	#address-cells = <1>;
+	// 	#size-cells = <0>;
+	// 	compatible = "fsl,imx8qx-nwl-dsi";
+	// 	reg = <0x56228000 0x300>;
+	// 	clocks = <&clk IMX_SC_R_MIPI_0 IMX_SC_PM_CLK_PER>,
+	// 		 <&clk IMX_SC_R_MIPI_0 IMX_SC_PM_CLK_BYPASS>,
+	// 		 <&clk IMX_SC_R_MIPI_0 IMX_SC_PM_CLK_PHY>,
+	// 		 <&clk IMX_SC_R_MIPI_0 IMX_SC_PM_CLK_MST_BUS>,
+	// 		 <&clk IMX_SC_R_MIPI_0 IMX_SC_PM_CLK_SLV_BUS>,
+	// 		 <&mipi_pll_div2_clk>;
+	// 	clock-names = "pixel",
+	// 		      "bypass",
+	// 		      "phy_ref",
+	// 		      "tx_esc",
+	// 		      "rx_esc",
+	// 		      "phy_parent";
+	// 	interrupts = <16>;
+	// 	power-domains = <&pd IMX_SC_R_MIPI_0>;
+	// 	phys = <&mipi0_dphy>;
+	// 	phy-names = "dphy";
+	// 	csr = <&lvds_region1>;
+	// 	use-disp-ss;
+	// 	status = "disabled";
+
+	// 	ports {
+	// 		#address-cells = <1>;
+	// 		#size-cells = <0>;
+
+	// 		mipi0_in: port@0 {
+	// 			#address-cells = <1>;
+	// 			#size-cells = <0>;
+
+	// 			reg = <0>;
+	// 			mipi0_dsi_in: endpoint@0 {
+	// 				reg = <0>;
+	// 				remote-endpoint = <&dpu_disp0_mipi_dsi>;
+	// 			};
+	// 		};
+	// 	};
+	// };
+
+	lvds1_subsys: bus@56240000 {
+		compatible = "simple-bus";
+		reg = <0x56240000 0x30000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		interrupt-parent = <&irqsteer_mipi_lvds1>;
+
+		irqsteer_mipi_lvds1: irqsteer@56240000 {
+			compatible = "fsl,imx8qxp-irqsteer", "fsl,imx-irqsteer";
+			reg = <0x56240000 0x1000>;
+			interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-controller;
+			interrupt-parent = <&gic>;
+			#interrupt-cells = <1>;
+			fsl,channel = <0>;
+			fsl,num-irqs = <32>;
+			clocks = <&mipi1_lis_lpcg 0>;
+			clock-names = "ipg";
+			power-domains = <&pd IMX_SC_R_MIPI_1>;
+		};
+
+		mipi_lvds1_csr: syscon@56241000 {
+			compatible = "fsl,imx8qxp-mipi-lvds-csr", "syscon", "simple-mfd";
+			reg = <0x56241000 0x1000>;
+			clocks = <&mipi_lvds1_di_mipi_lvds_regs_lpcg IMX_LPCG_CLK_4>;
+			clock-names = "ipg";
+			status = "disabled";
+
+			mipi_lvds1_pxl2dpi: pxl2dpi {
+				compatible = "fsl,imx8qxp-pxl2dpi";
+				fsl,sc-resource = <IMX_SC_R_MIPI_1>;
+				power-domains = <&pd IMX_SC_R_MIPI_1>;
+				status = "disabled";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						#address-cells = <1>;
+						#size-cells = <0>;
+						reg = <0>;
+
+						mipi_lvds_1_pxl2dpi_dc0_pixel_link0: endpoint@0 {
+							reg = <0>;
+							remote-endpoint = <&dc0_pixel_link0_mipi_lvds_1_pxl2dpi>;
+						};
+
+						// mipi_lvds_1_pxl2dpi_dc0_pixel_link1: endpoint@1 {
+						// 	reg = <1>;
+						// 	remote-endpoint = <&dc0_pixel_link1_mipi_lvds_1_pxl2dpi>;
+						// };
+					};
+
+					port@1 {
+						#address-cells = <1>;
+						#size-cells = <0>;
+						reg = <1>;
+
+						mipi_lvds_1_pxl2dpi_mipi_lvds_1_ldb_ch0: endpoint@0 {
+							reg = <0>;
+							remote-endpoint = <&mipi_lvds_1_ldb_ch0_mipi_lvds_1_pxl2dpi>;
+						};
+
+						// mipi_lvds_1_pxl2dpi_mipi_lvds_1_ldb_ch1: endpoint@1 {
+						// 	reg = <1>;
+						// 	remote-endpoint = <&mipi_lvds_1_ldb_ch1_mipi_lvds_1_pxl2dpi>;
+						// };
+					};
+				};
+			};
+
+			mipi_lvds_1_ldb: ldb {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx8qxp-ldb";
+				clocks = <&clk IMX_SC_R_LVDS_1 IMX_SC_PM_CLK_MISC2>,
+					 <&clk IMX_SC_R_LVDS_1 IMX_SC_PM_CLK_BYPASS>;
+				clock-names = "pixel", "bypass";
+				assigned-clocks = <&clk IMX_SC_R_LVDS_1 IMX_SC_PM_CLK_MISC2>;
+				assigned-clock-parents = <&clk IMX_SC_R_LVDS_1 IMX_SC_PM_CLK_BYPASS>;
+				power-domains = <&pd IMX_SC_R_LVDS_1>;
+				status = "disabled";
+
+				channel@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+					phys = <&mipi_lvds_1_phy>;
+					phy-names = "lvds_phy";
+
+					port@0 {
+						reg = <0>;
+
+						mipi_lvds_1_ldb_ch0_mipi_lvds_1_pxl2dpi: endpoint {
+							remote-endpoint = <&mipi_lvds_1_pxl2dpi_mipi_lvds_1_ldb_ch0>;
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						/* ... */
+					};
+				};
+
+				// channel@1 {
+				// 	#address-cells = <1>;
+				// 	#size-cells = <0>;
+				// 	reg = <1>;
+				// 	phys = <&mipi_lvds_1_phy>;
+				// 	phy-names = "lvds_phy";
+
+				// 	port@0 {
+				// 		reg = <0>;
+
+				// 		mipi_lvds_1_ldb_ch1_mipi_lvds_1_pxl2dpi: endpoint {
+				// 			remote-endpoint = <&mipi_lvds_1_pxl2dpi_mipi_lvds_1_ldb_ch1>;
+				// 		};
+				// 	};
+
+				// 	port@1 {
+				// 		reg = <1>;
+
+				// 		/* ... */
+				// 	};
+				// };
+			};
+		};
+
+		mipi1_lis_lpcg: clock-controller@56243000 {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x56243000 0x4>;
+			#clock-cells = <1>;
+			clocks = <&mipi_ipg_clk>;
+			clock-indices = <IMX_LPCG_CLK_4>;
+			clock-output-names = "mipi1_lis_lpcg_ipg_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_1>;
+		};
+
+		mipi_lvds1_di_mipi_lvds_regs_lpcg: clock-controller@56243004 {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x56243004 0x4>;
+			#clock-cells = <1>;
+			clocks = <&mipi_ipg_clk>;
+			clock-indices = <IMX_LPCG_CLK_4>;
+			clock-output-names = "mipi_lvds1_di_mipi_lvds_regs_lpcg_ipg_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_1>;
+		};
+
+		mipi1_pwm_lpcg: clock-controller@5624300c {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x5624300c 0x4>;
+			#clock-cells = <1>;
+			clocks = <&clk IMX_SC_R_MIPI_1_PWM_0 IMX_SC_PM_CLK_PER>,
+				 <&mipi_ipg_clk>,
+				 <&mipi_ipg_clk>;
+			clock-indices = <IMX_LPCG_CLK_0 IMX_LPCG_CLK_4 IMX_LPCG_CLK_1>;
+			clock-output-names = "mipi1_pwm_lpcg_clk",
+					     "mipi1_pwm_lpcg_ipg_clk",
+					     "mipi1_pwm_lpcg_32k_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_1_PWM_0>;
+		};
+
+		mipi1_i2c0_lpcg: clock-controller@56243010 {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x56243010 0x4>;
+			#clock-cells = <1>;
+			clocks = <&clk IMX_SC_R_MIPI_1_I2C_0 IMX_SC_PM_CLK_PER>,
+				 <&mipi_ipg_clk>;
+			clock-indices = <IMX_LPCG_CLK_0 IMX_LPCG_CLK_4>;
+			clock-output-names = "mipi1_i2c0_lpcg_clk",
+					     "mipi1_i2c0_lpcg_ipg_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_1_I2C_0>;
+		};
+
+		mipi1_i2c1_lpcg: clock-controller@56243014 {
+			compatible = "fsl,imx8qxp-lpcg";
+			reg = <0x56243014 0x4>;
+			#clock-cells = <1>;
+			clocks = <&clk IMX_SC_R_MIPI_1_I2C_1 IMX_SC_PM_CLK_PER>,
+				 <&mipi_ipg_clk>;
+			clock-indices = <IMX_LPCG_CLK_0 IMX_LPCG_CLK_4>;
+			clock-output-names = "mipi1_i2c1_lpcg_clk",
+					     "mipi1_i2c1_lpcg_ipg_clk";
+			power-domains = <&pd IMX_SC_R_MIPI_1_I2C_1>;
+		};
+
+		pwm_mipi_lvds1: pwm@56244000 {
+			compatible = "fsl,imx8qxp-pwm", "fsl,imx27-pwm";
+			reg = <0x56244000 0x1000>;
+			clocks = <&mipi1_pwm_lpcg 0>,
+				 <&mipi1_pwm_lpcg 1>,
+				 <&mipi1_pwm_lpcg 2>;
+			clock-names = "per", "ipg", "32k";
+			assigned-clocks = <&clk IMX_SC_R_MIPI_1_PWM_0 IMX_SC_PM_CLK_PER>;
+			assigned-clock-rates = <24000000>;
+			#pwm-cells = <3>;
+			power-domains = <&pd IMX_SC_R_MIPI_1_PWM_0>;
+			status = "disabled";
+		};
+
+		i2c0_mipi_lvds1: i2c@56246000 {
+			compatible = "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c";
+			reg = <0x56246000 0x1000>;
+			interrupts = <8>;
+			clocks = <&mipi1_i2c0_lpcg 0>,
+				 <&mipi1_i2c0_lpcg 1>;
+			clock-names = "per", "ipg";
+			assigned-clocks = <&clk IMX_SC_R_MIPI_1_I2C_0 IMX_SC_PM_CLK_PER>;
+			assigned-clock-rates = <24000000>;
+			power-domains = <&pd IMX_SC_R_MIPI_1_I2C_0>;
+			status = "disabled";
+		};
+
+		mipi_lvds_1_phy: phy@56248300 {
+			compatible = "fsl,imx8qxp-mipi-dphy";
+			reg = <0x56248300 0x100>;
+			clocks = <&clk IMX_SC_R_LVDS_1 IMX_SC_PM_CLK_MISC3>;
+			clock-names = "phy_ref";
+			assigned-clocks = <&clk IMX_SC_R_LVDS_1 IMX_SC_PM_CLK_MISC3>;
+			assigned-clock-parents = <&clk IMX_SC_R_LVDS_1 IMX_SC_PM_CLK_BYPASS>;
+			#phy-cells = <0>;
+			fsl,syscon = <&mipi_lvds1_csr>;
+			power-domains = <&pd IMX_SC_R_MIPI_1>;
+		};
+
+		/* TODO MIPI DSI1 */
+	};
+
+	// mipi1_dsi_host: dsi_host@56248000 {
+	// 	#address-cells = <1>;
+	// 	#size-cells = <0>;
+	// 	compatible = "fsl,imx8qx-nwl-dsi";
+	// 	reg = <0x56248000 0x300>;
+	// 	clocks = <&clk IMX_SC_R_MIPI_1 IMX_SC_PM_CLK_PER>,
+	// 		 <&clk IMX_SC_R_MIPI_1 IMX_SC_PM_CLK_BYPASS>,
+	// 		 <&clk IMX_SC_R_MIPI_1 IMX_SC_PM_CLK_PHY>,
+	// 		 <&clk IMX_SC_R_MIPI_1 IMX_SC_PM_CLK_MST_BUS>,
+	// 		 <&clk IMX_SC_R_MIPI_1 IMX_SC_PM_CLK_SLV_BUS>,
+	// 		 <&mipi_pll_div2_clk>;
+	// 	clock-names = "pixel",
+	// 		      "bypass",
+	// 		      "phy_ref",
+	// 		      "tx_esc",
+	// 		      "rx_esc",
+	// 		      "phy_parent";
+	// 	interrupts = <16>;
+	// 	power-domains = <&pd IMX_SC_R_MIPI_1>;
+	// 	phys = <&mipi1_dphy>;
+	// 	phy-names = "dphy";
+	// 	csr = <&lvds_region2>;
+	// 	use-disp-ss;
+	// 	status = "disabled";
+
+	// 	ports {
+	// 		#address-cells = <1>;
+	// 		#size-cells = <0>;
+
+	// 		mipi1_in: port@0 {
+	// 			#address-cells = <1>;
+	// 			#size-cells = <0>;
+
+	// 			reg = <0>;
+	// 			mipi1_dsi_in: endpoint@0 {
+	// 				reg = <0>;
+	// 				remote-endpoint = <&dpu_disp1_mipi_dsi>;
+	// 			};
+	// 		};
+	// 	};
+	// };
+
+};
-- 
2.34.1

Patchew 2.1-devel-b67e4c2

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