[v4,4/8] arm64: dts: imx8qm: add mipi subsystem

Commit Message

Frank Li July 1, 2024, 3:03 p.m. UTC

Include common imx8-ss-mipi0.dtsi and imx8-ss-mipi1.dtsi.

Signed-off-by: Frank Li <[e-mail]>
---
 arch/arm64/boot/dts/freescale/imx8qm-ss-mipi.dtsi | 19 +++++++++++++++++++
 arch/arm64/boot/dts/freescale/imx8qm.dtsi         | 17 +++++++++++++++++
 2 files changed, 36 insertions(+)

Patch

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..f4c393fe72044
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8qm-ss-mipi.dtsi
@@ -0,0 +1,19 @@ 
+// SPDX-License-Identifier: GPL-2.0+
+
+/*
+ * Copyright 2024 NXP
+ */
+
+&mipi0_lis_lpcg {
+	clocks = <&dsi_ipg_clk>;
+	clock-indices = <IMX_LPCG_CLK_0>;
+	clock-output-names = "mipi0_lis_lpcg_ipg_clk";
+};
+
+&mipi0_pwm_lpcg {
+	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";
+};
\ No newline at end of file
diff --git a/arch/arm64/boot/dts/freescale/imx8qm.dtsi b/arch/arm64/boot/dts/freescale/imx8qm.dtsi
index 1e8511e8d8577..3ee6e2869e3cf 100644
--- a/arch/arm64/boot/dts/freescale/imx8qm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8qm.dtsi
@@ -567,12 +567,28 @@  lvds_ipg_clk: clock-controller-lvds-ipg {
 		clock-output-names = "lvds0_ipg_clk";
 	};
 
+	dsi_ipg_clk: clock-controller-dsi-ipg {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <120000000>;
+		clock-output-names = "dsi_ipg_clk";
+	};
+
+	mipi_pll_div2_clk: clock-controller-mipi-div2-pll {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <432000000>;
+		clock-output-names = "mipi_pll_div2_clk";
+	};
+
 	/* sorted in register address */
 	#include "imx8-ss-cm41.dtsi"
 	#include "imx8-ss-audio.dtsi"
 	#include "imx8-ss-vpu.dtsi"
 	#include "imx8-ss-gpu0.dtsi"
+	#include "imx8-ss-mipi0.dtsi"
 	#include "imx8-ss-lvds0.dtsi"
+	#include "imx8-ss-mipi1.dtsi"
 	#include "imx8-ss-lvds1.dtsi"
 	#include "imx8-ss-img.dtsi"
 	#include "imx8-ss-dma.dtsi"
@@ -586,3 +602,4 @@  lvds_ipg_clk: clock-controller-lvds-ipg {
 #include "imx8qm-ss-lsio.dtsi"
 #include "imx8qm-ss-audio.dtsi"
 #include "imx8qm-ss-lvds.dtsi"
+#include "imx8qm-ss-mipi.dtsi"