[PATCH 3/3] arm64: dts: ti: k3-j784s4-j742s2: enable the bxs-4-64

[rs]

From: Randolph Sapp <rs@xxxxxx>

Add the relevant device tree node for Imagination's BXS-4-64 GPU.

These devices uses a similar MSMC configuration to the J721S2. As such,
they also require the use of the dma-coherent attribute.

Signed-off-by: Randolph Sapp <rs@xxxxxx>
---
 .../boot/dts/ti/k3-j784s4-j742s2-main-common.dtsi  | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-main-common.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-main-common.dtsi
index 7c5b0c69897d..a44ca34dda62 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-main-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-main-common.dtsi
@@ -2691,4 +2691,18 @@ bist_main14: bist@33c0000 {
 		bootph-pre-ram;
 		ti,sci-dev-id = <234>;
 	};
+
+	gpu: gpu@4e20000000 {
+		compatible = "ti,j721s2-gpu", "img,img-bxs-4-64", "img,img-rogue";
+		reg = <0x4e 0x20000000 0x00 0x80000>;
+		clocks = <&k3_clks 181 1>;
+		clock-names = "core";
+		assigned-clocks = <&k3_clks 181 1>;
+		assigned-clock-rates = <800000000>;
+		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&k3_pds 181 TI_SCI_PD_EXCLUSIVE>,
+				<&k3_pds 182 TI_SCI_PD_EXCLUSIVE>;
+		power-domain-names = "a", "b";
+		dma-coherent;
+	};
 };
-- 
2.50.1