From: Rahul T R <r-ravikumar@xxxxxx>
Add DSS and DP-bridge node for J784S4 SoC. DSS IP in J784S4 is
same as DSS IP in J721E, so same compatible is being used.
The DP is Cadence MHDP8546.
Signed-off-by: Rahul T R <r-ravikumar@xxxxxx>
[j-choudhary@xxxxxx: move all k3-j784s4-main.dtsi changes together]
Signed-off-by: Jayesh Choudhary <j-choudhary@xxxxxx>
---
arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 77 ++++++++++++++++++++++
1 file changed, 77 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
index 51aa476dedba..739741e93bc1 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
@@ -1373,4 +1373,81 @@ main_spi7: spi@2170000 {
clocks = <&k3_clks 383 1>;
status = "disabled";
};
+
+ mhdp: dp-bridge@a000000 {
+ compatible = "ti,j721e-mhdp8546";
+
+ reg = <0x0 0xa000000 0x0 0x30a00>,
+ <0x0 0x4f40000 0x0 0x20>;
+ reg-names = "mhdptx", "j721e-intg";
+
+ clocks = <&k3_clks 217 11>;
+
+ interrupt-parent = <&gic500>;
+ interrupts = <GIC_SPI 614 IRQ_TYPE_LEVEL_HIGH>;
+
+ power-domains = <&k3_pds 217 TI_SCI_PD_EXCLUSIVE>;
+
+ status = "disabled";
+
+ dp0_ports: ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
+ dss: dss@4a00000 {
+ compatible = "ti,j721e-dss";
+ reg =
+ <0x00 0x04a00000 0x00 0x10000>,
+ <0x00 0x04a10000 0x00 0x10000>,
+ <0x00 0x04b00000 0x00 0x10000>,
+ <0x00 0x04b10000 0x00 0x10000>,
+
+ <0x00 0x04a20000 0x00 0x10000>,
+ <0x00 0x04a30000 0x00 0x10000>,
+ <0x00 0x04a50000 0x00 0x10000>,
+ <0x00 0x04a60000 0x00 0x10000>,
+
+ <0x00 0x04a70000 0x00 0x10000>,
+ <0x00 0x04a90000 0x00 0x10000>,
+ <0x00 0x04ab0000 0x00 0x10000>,
+ <0x00 0x04ad0000 0x00 0x10000>,
+
+ <0x00 0x04a80000 0x00 0x10000>,
+ <0x00 0x04aa0000 0x00 0x10000>,
+ <0x00 0x04ac0000 0x00 0x10000>,
+ <0x00 0x04ae0000 0x00 0x10000>,
+ <0x00 0x04af0000 0x00 0x10000>;
+
+ reg-names = "common_m", "common_s0",
+ "common_s1", "common_s2",
+ "vidl1", "vidl2","vid1","vid2",
+ "ovr1", "ovr2", "ovr3", "ovr4",
+ "vp1", "vp2", "vp3", "vp4",
+ "wb";
+
+ clocks = <&k3_clks 218 0>,
+ <&k3_clks 218 2>,
+ <&k3_clks 218 5>,
+ <&k3_clks 218 14>,
+ <&k3_clks 218 18>;
+ clock-names = "fck", "vp1", "vp2", "vp3", "vp4";
+
+ power-domains = <&k3_pds 218 TI_SCI_PD_EXCLUSIVE>;
+
+ interrupts = <GIC_SPI 602 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 603 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 605 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "common_m",
+ "common_s0",
+ "common_s1",
+ "common_s2";
+
+ status = "disabled";
+
+ dss_ports: ports {
+ };
+ };
};
--
2.25.1
