[PATCH v6 3/5] arm64: dts: mt8195: add gce node

jason-jh.lin jason-jh.lin at mediatek.com
Wed Aug 25 02:41:18 PDT 2021


Add gce node and gce alias on mt8195 dts file.

Signed-off-by: jason-jh.lin <jason-jh.lin at mediatek.com>
---
This patch is based on [1]
[1] Add Mediatek SoC MT8195 and evaluation board dts and Makefile
    - https://patchwork.kernel.org/project/linux-mediatek/patch/20210601075350.31515-2-seiya.wang@mediatek.com/
---
 arch/arm64/boot/dts/mediatek/mt8195.dtsi | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index c146a91c6272..47c44cb77da0 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -6,6 +6,7 @@
 
 /dts-v1/;
 #include <dt-bindings/clock/mt8195-clk.h>
+#include <dt-bindings/gce/mt8195-gce.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/power/mt8195-power.h>
@@ -16,6 +17,11 @@
 	#address-cells = <2>;
 	#size-cells = <2>;
 
+	aliases {
+		gce0 = &gce0;
+		gce1 = &gce1;
+	};
+
 	clocks {
 		clk26m: oscillator0 {
 			compatible = "fixed-clock";
@@ -699,6 +705,22 @@
 			#clock-cells = <1>;
 		};
 
+		gce0: mdp_mailbox at 10320000 {
+			compatible = "mediatek,mt8195-gce";
+			reg = <0 0x10320000 0 0x4000>;
+			interrupts = <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH 0>;
+			#mbox-cells = <2>;
+			clocks = <&infracfg_ao CLK_INFRA_AO_GCE>;
+		};
+
+		gce1: disp_mailbox at 10330000 {
+			compatible = "mediatek,mt8195-gce";
+			reg = <0 0x10330000 0 0x4000>;
+			interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH 0>;
+			#mbox-cells = <2>;
+			clocks = <&infracfg_ao CLK_INFRA_AO_GCE2>;
+		};
+
 		scp_adsp: syscon at 10720000 {
 			compatible = "mediatek,mt8195-scp_adsp", "syscon";
 			reg = <0 0x10720000 0 0x1000>;
-- 
2.18.0


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