From b6b7aaf3814dde4047243bedbc8aa4c7b5d67759 Mon Sep 17 00:00:00 2001 From: Frank Li Date: Mon, 1 Jul 2024 11:03:30 -0400 Subject: [PATCH] arm64: dts: imx8qm: add mipi subsystem Include common imx8-ss-mipi0.dtsi and imx8-ss-mipi1.dtsi. Signed-off-by: Frank Li Signed-off-by: Shawn Guo --- .../boot/dts/freescale/imx8qm-ss-mipi.dtsi | 19 +++++++++++++++++++ arch/arm64/boot/dts/freescale/imx8qm.dtsi | 17 +++++++++++++++++ 2 files changed, 36 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8qm-ss-mipi.dtsi 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 000000000000..f4c393fe7204 --- /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 = ; + 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 = , ; + 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 1e8511e8d857..3ee6e2869e3c 100644 --- a/arch/arm64/boot/dts/freescale/imx8qm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qm.dtsi @@ -567,12 +567,28 @@ 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 @@ #include "imx8qm-ss-lsio.dtsi" #include "imx8qm-ss-audio.dtsi" #include "imx8qm-ss-lvds.dtsi" +#include "imx8qm-ss-mipi.dtsi" -- 2.25.1