[RFC 3/3] arm: dts: mt2701: Add display subsystem related nodes for MT2701

yt.shen at mediatek.com
2016-05-12T11:49:55Z

From: YT Shen <yt.shen@mediatek.com>

This patch adds the device nodes for the DISP function blocks for MT2701

Signed-off-by: YT Shen <yt.shen@mediatek.com>
---
arch/arm/boot/dts/mt2701.dtsi | 117 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 117 insertions(+)

diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi
index 363de0d..0beef2a 100644
--- a/arch/arm/boot/dts/mt2701.dtsi
+++ b/arch/arm/boot/dts/mt2701.dtsi
@@ -24,6 +24,13 @@
compatible = "mediatek,mt2701";
interrupt-parent = <&sysirq>;

+ aliases {
+ rdma0 = &rdma0;
+ rdma1 = &rdma1;
+ dpi0 = &dpi0;
+ dpi1 = &dpi1;
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -171,6 +178,14 @@
power-domains = <&scpsys MT2701_POWER_DOMAIN_DISP>;
};

+ mipi_tx0: mipi-dphy at 10010000 {
+ compatible = "mediatek,mt2701-mipi-tx";
+ reg = <0 0x10010000 0 0x90>;
+ clocks = <&clk26m>;
+ clock-output-names = "mipi_tx0_pll";
+ status = "disabled";
+ };
+
sysirq: interrupt-controller at 10200100 {
compatible = "mediatek,mt2701-sysirq",
"mediatek,mt6577-sysirq";
@@ -255,6 +270,79 @@
status = "disabled";
};

+ ovl at 14007000 {
+ compatible = "mediatek,mt2701-disp-ovl";
+ reg = <0 0x14007000 0 0x1000>;
+ interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&mmsys CLK_MM_DISP_OVL>;
+ iommus = <&iommu MT2701_M4U_PORT_DISP_OVL_0>;
+ mediatek,larb = <&larb0>;
+ };
+
+ rdma0: rdma at 14008000 {
+ compatible = "mediatek,mt2701-disp-rdma";
+ reg = <0 0x14008000 0 0x1000>;
+ interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&mmsys CLK_MM_DISP_RDMA>;
+ iommus = <&iommu MT2701_M4U_PORT_DISP_RDMA>;
+ mediatek,larb = <&larb0>;
+ };
+
+ wdma at 14009000 {
+ compatible = "mediatek,mt2701-disp-wdma";
+ reg = <0 0x14009000 0 0x1000>;
+ interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&mmsys CLK_MM_DISP_WDMA>;
+ iommus = <&iommu MT2701_M4U_PORT_DISP_WDMA>;
+ mediatek,larb = <&larb0>;
+ };
+
+ bls at 1400a000 {
+ compatible = "mediatek,mt2701-disp-bls";
+ reg = <0 0x1400a000 0 0x1000>;
+ interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&mmsys CLK_MM_DISP_BLS>;
+ };
+
+ color at 1400b000 {
+ compatible = "mediatek,mt2701-disp-color";
+ reg = <0 0x1400b000 0 0x1000>;
+ interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&mmsys CLK_MM_DISP_COLOR>;
+ };
+
+ dsi0: dsi at 1400c000 {
+ compatible = "mediatek,mt2701-dsi";
+ reg = <0 0x1400c000 0 0x1000>;
+ interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&mmsys CLK_MM_DSI_ENGINE>, <&mmsys CLK_MM_DSI_DIG>,
+ <&mipi_tx0>;
+ clock-names = "engine", "digital", "hs";
+ phys = <&mipi_tx0>;
+ phy-names = "dphy";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ dpi0: dpi at 1400d000 {
+ compatible = "mediatek,mt2701-dpi";
+ reg = <0 0x1400d000 0 0x1000>;
+ interrupts = <GIC_SPI 158 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&mmsys CLK_MM_DPI_DIGL>,
+ <&mmsys CLK_MM_DPI_ENGINE>;
+ clock-names = "clk_dpi_digl",
+ "clk_dpi_engine";
+ status = "disabled";
+ };
+
+ mutex: mutex at 1400e000 {
+ compatible = "mediatek,mt2701-disp-mutex";
+ reg = <0 0x1400e000 0 0x1000>;
+ interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&mmsys CLK_MM_MUTEX_32K>;
+ };
+
larb0: larb at 14010000 {
compatible = "mediatek,mt2701-smi-larb";
reg = <0 0x14010000 0 0x1000>;
@@ -265,6 +353,35 @@
power-domains = <&scpsys MT2701_POWER_DOMAIN_DISP>;
};

+ rdma1: rdma at 14012000 {
+ compatible = "mediatek,mt2701-disp-rdma";
+ reg = <0 0x14012000 0 0x1000>;
+ interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&mmsys CLK_MM_DISP_RDMA1>;
+ iommus = <&iommu MT2701_M4U_PORT_DISP_RDMA1>;
+ mediatek,larb = <&larb0>;
+ };
+
+ ufoe at 14013000 {
+ compatible = "mediatek,mt2701-disp-ufoe";
+ reg = <0 0x14013000 0 0x1000>;
+ clocks = <&mmsys CLK_MM_DISP_UFOE>;
+ };
+
+ dpi1: dpi at 14014000 {
+ compatible = "mediatek,mt2701-dpi";
+ reg = <0 0x14014000 0 0x1000>;
+ interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&mmsys CLK_MM_DPI1_DIGL>,
+ <&mmsys CLK_MM_DPI1_ENGINE>,
+ <&topckgen CLK_TOP_DPI1_SEL>,
+ <&topckgen CLK_TOP_TVDPLL>,
+ <&topckgen CLK_TOP_TVDPLL_D2>,
+ <&topckgen CLK_TOP_TVDPLL_D4>;
+ clock-names = "pixel", "engine", "sel","div1","div2","div4";
+ status = "disabled";
+ };
+
imgsys: syscon at 15000000 {
compatible = "mediatek,mt2701-imgsys", "syscon";
reg = <0 0x15000000 0 0x1000>;
--
1.7.9.5