[PATCH 09/11] ARM: dts: qcom: msm8974: add second DSI host and PHY

Dmitry Baryshkov
2022-09-28T15:00:47Z

Add second DSI host and PHY available on the msm8974 platform.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
arch/arm/boot/dts/qcom-msm8974.dtsi | 78 +++++++++++++++++++++++++++++
1 file changed, 78 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index 7a9be0acf3f5..810a163ca14f 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -1541,6 +1541,13 @@ mdp5_intf1_out: endpoint {
remote-endpoint = <&dsi0_in>;
};
};
+
+ port@1 {
+ reg = <1>;
+ mdp5_intf2_out: endpoint {
+ remote-endpoint = <&dsi1_in>;
+ };
+ };
};
};

@@ -1614,6 +1621,77 @@ dsi0_phy: dsi-phy@fd922a00 {

status = "disabled";
};
+
+ dsi1: dsi@fd922e00 {
+ compatible = "qcom,mdss-dsi-ctrl";
+ reg = <0xfd922e00 0x1f8>;
+ reg-names = "dsi_ctrl";
+
+ interrupt-parent = <&mdss>;
+ interrupts = <4>;
+
+ assigned-clocks = <&mmcc BYTE1_CLK_SRC>, <&mmcc PCLK1_CLK_SRC>;
+ assigned-clock-parents = <&dsi1_phy 0>, <&dsi1_phy 1>;
+
+ clocks = <&mmcc MDSS_MDP_CLK>,
+ <&mmcc MDSS_AHB_CLK>,
+ <&mmcc MDSS_AXI_CLK>,
+ <&mmcc MDSS_BYTE1_CLK>,
+ <&mmcc MDSS_PCLK1_CLK>,
+ <&mmcc MDSS_ESC1_CLK>,
+ <&mmcc MMSS_MISC_AHB_CLK>;
+ clock-names = "mdp_core",
+ "iface",
+ "bus",
+ "byte",
+ "pixel",
+ "core",
+ "core_mmss";
+
+ phys = <&dsi1_phy>;
+ phy-names = "dsi-phy";
+
+ status = "disabled";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ dsi1_in: endpoint {
+ remote-endpoint = <&mdp5_intf2_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ dsi1_out: endpoint {
+ };
+ };
+ };
+ };
+
+ dsi1_phy: dsi-phy@fd923000 {
+ compatible = "qcom,dsi-phy-28nm-hpm";
+ reg = <0xfd923000 0xd4>,
+ <0xfd923100 0x280>,
+ <0xfd923380 0x30>;
+ reg-names = "dsi_pll",
+ "dsi_phy",
+ "dsi_phy_regulator";
+
+ #clock-cells = <1>;
+ #phy-cells = <0>;
+
+ clocks = <&mmcc MDSS_AHB_CLK>, <&xo_board>;
+ clock-names = "iface", "ref";
+
+ status = "disabled";
+ };
};

gpu: adreno@fdb00000 {
--
2.35.1