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From:   Hsin-Yi Wang <hsinyi@chromium.org>
To:     linux-arm-kernel@lists.infradead.org
Cc:     Rob Herring <robh+dt@kernel.org>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org,
        linux-kernel@vger.kernel.org,
        Chun-Kuang Hu <chunkuang.hu@kernel.org>,
        Enric Balletbo i Serra <enric.balletbo@collabora.com>
Subject: [PATCH v2] arm64: dts: mt8173: Add gce setting in mmsys and display node
Date:   Thu,  9 Apr 2020 13:50:12 +0800
Message-Id: <20200409055012.199320-1-hsinyi@chromium.org>
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Sender: linux-kernel-owner@vger.kernel.org
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In order to use GCE function, we need add some informations
into display node (mboxes, mediatek,gce-client-reg, mediatek,gce-events).

Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Reviewed-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
---
change log:
v1->v2: align with
19d8e335d58a ("dt-binding: gce: remove atomic_exec in mboxes property")
60fa8c13ab1a ("drm/mediatek: Move gce event property to mutex device node")
---
 arch/arm64/boot/dts/mediatek/mt8173.dtsi | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index ccb8e88a60c5..8337ba42845d 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
@@ -549,7 +549,7 @@ gce: mailbox@10212000 {
 			interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_LOW>;
 			clocks = <&infracfg CLK_INFRA_GCE>;
 			clock-names = "gce";
-			#mbox-cells = <3>;
+			#mbox-cells = <2>;
 		};
 
 		mipi_tx0: mipi-dphy@10215000 {
@@ -916,6 +916,9 @@ mmsys: clock-controller@14000000 {
 			assigned-clocks = <&topckgen CLK_TOP_MM_SEL>;
 			assigned-clock-rates = <400000000>;
 			#clock-cells = <1>;
+			mboxes = <&gce 0 CMDQ_THR_PRIO_HIGHEST>,
+				 <&gce 1 CMDQ_THR_PRIO_HIGHEST>;
+			mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0 0x1000>;
 		};
 
 		mdp_rdma0: rdma@14001000 {
@@ -996,6 +999,7 @@ ovl0: ovl@1400c000 {
 			clocks = <&mmsys CLK_MM_DISP_OVL0>;
 			iommus = <&iommu M4U_PORT_DISP_OVL0>;
 			mediatek,larb = <&larb0>;
+			mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0xc000 0x1000>;
 		};
 
 		ovl1: ovl@1400d000 {
@@ -1006,6 +1010,7 @@ ovl1: ovl@1400d000 {
 			clocks = <&mmsys CLK_MM_DISP_OVL1>;
 			iommus = <&iommu M4U_PORT_DISP_OVL1>;
 			mediatek,larb = <&larb4>;
+			mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0xd000 0x1000>;
 		};
 
 		rdma0: rdma@1400e000 {
@@ -1016,6 +1021,7 @@ rdma0: rdma@1400e000 {
 			clocks = <&mmsys CLK_MM_DISP_RDMA0>;
 			iommus = <&iommu M4U_PORT_DISP_RDMA0>;
 			mediatek,larb = <&larb0>;
+			mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0xe000 0x1000>;
 		};
 
 		rdma1: rdma@1400f000 {
@@ -1026,6 +1032,7 @@ rdma1: rdma@1400f000 {
 			clocks = <&mmsys CLK_MM_DISP_RDMA1>;
 			iommus = <&iommu M4U_PORT_DISP_RDMA1>;
 			mediatek,larb = <&larb4>;
+			mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0xf000 0x1000>;
 		};
 
 		rdma2: rdma@14010000 {
@@ -1036,6 +1043,7 @@ rdma2: rdma@14010000 {
 			clocks = <&mmsys CLK_MM_DISP_RDMA2>;
 			iommus = <&iommu M4U_PORT_DISP_RDMA2>;
 			mediatek,larb = <&larb4>;
+			mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX 0 0x1000>;
 		};
 
 		wdma0: wdma@14011000 {
@@ -1046,6 +1054,7 @@ wdma0: wdma@14011000 {
 			clocks = <&mmsys CLK_MM_DISP_WDMA0>;
 			iommus = <&iommu M4U_PORT_DISP_WDMA0>;
 			mediatek,larb = <&larb0>;
+			mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX 0x1000 0x1000>;
 		};
 
 		wdma1: wdma@14012000 {
@@ -1056,6 +1065,7 @@ wdma1: wdma@14012000 {
 			clocks = <&mmsys CLK_MM_DISP_WDMA1>;
 			iommus = <&iommu M4U_PORT_DISP_WDMA1>;
 			mediatek,larb = <&larb4>;
+			mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX 0x2000 0x1000>;
 		};
 
 		color0: color@14013000 {
@@ -1064,6 +1074,7 @@ color0: color@14013000 {
 			interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_LOW>;
 			power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>;
 			clocks = <&mmsys CLK_MM_DISP_COLOR0>;
+			mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX 0x3000 0x1000>;
 		};
 
 		color1: color@14014000 {
@@ -1072,6 +1083,7 @@ color1: color@14014000 {
 			interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_LOW>;
 			power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>;
 			clocks = <&mmsys CLK_MM_DISP_COLOR1>;
+			mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX 0x4000 0x1000>;
 		};
 
 		aal@14015000 {
@@ -1080,6 +1092,7 @@ aal@14015000 {
 			interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_LOW>;
 			power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>;
 			clocks = <&mmsys CLK_MM_DISP_AAL>;
+			mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX 0x5000 0x1000>;
 		};
 
 		gamma@14016000 {
@@ -1088,6 +1101,7 @@ gamma@14016000 {
 			interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_LOW>;
 			power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>;
 			clocks = <&mmsys CLK_MM_DISP_GAMMA>;
+			mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX 0x6000 0x1000>;
 		};
 
 		merge@14017000 {
@@ -1193,6 +1207,8 @@ mutex: mutex@14020000 {
 			interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_LOW>;
 			power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>;
 			clocks = <&mmsys CLK_MM_MUTEX_32K>;
+			mediatek,gce-events = <CMDQ_EVENT_MUTEX0_STREAM_EOF>,
+                                              <CMDQ_EVENT_MUTEX1_STREAM_EOF>;
 		};
 
 		larb0: larb@14021000 {
-- 
2.26.0.292.g33ef6b2f38-goog