2019-04-16 08:57:00

by Jitao Shi

Subject: [PATCH 0/2] add dsi and pwm0 nodes to mt8183 device tree

This patch is based on v5.1-rc1 and these patches:
http://lists.infradead.org/pipermail/linux-mediatek/2019-March/017963.html
https://patchwork.kernel.org/patch/10856987/
https://patchwork.kernel.org/cover/10879001/
https://patchwork.kernel.org/cover/10846677/
https://patchwork.kernel.org/patch/10893519/

Jitao Shi (2):
arm64: dts: mt8183: add dsi node
arm64: dts: mt8183: add pwm0 node

arch/arm64/boot/dts/mediatek/mt8183.dtsi | 36 ++++++++++++++++++++++++
1 file changed, 36 insertions(+)

--
2.21.0

2019-04-16 08:55:57

by Jitao Shi

Subject: [PATCH 1/2] arm64: dts: mt8183: add dsi node

Add dsi and mipitx nodes to the mt8183

Signed-off-by: Jitao Shi <[email protected]>
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 25 ++++++++++++++++++++++++
1 file changed, 25 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index b36e37fcdfe3..80929a0e5a6f 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -353,6 +353,16 @@
status = "disabled";
};

+ mipi_tx0: mipi-dphy@11e50000 {
+ compatible = "mediatek,mt8183-mipi-tx";
+ reg = <0 0x11e50000 0 0x1000>;
+ clocks = <&apmixedsys CLK_APMIXED_MIPID0_26M>;
+ clock-names = "ref_clk";
+ #clock-cells = <0>;
+ #phy-cells = <0>;
+ clock-output-names = "mipi_tx0_pll";
+ };
+
mfgcfg: syscon@13000000 {
compatible = "mediatek,mt8183-mfgcfg", "syscon";
reg = <0 0x13000000 0 0x1000>;
@@ -365,6 +375,21 @@
#clock-cells = <1>;
};

+ dsi0: dsi@14014000 {
+ compatible = "mediatek,mt8173-dsi",
+ "mediatek,mt8183-dsi";
+ reg = <0 0x14014000 0 0x1000>;
+ interrupts = <GIC_SPI 236 IRQ_TYPE_LEVEL_LOW>;
+ power-domains = <&scpsys MT8183_POWER_DOMAIN_DISP>;
+ mediatek,syscon-dsi = <&mmsys 0x140>;
+ clocks = <&mmsys CLK_MM_DSI0_MM>,
+ <&mmsys CLK_MM_DSI0_IF>,
+ <&mipi_tx0>;
+ clock-names = "engine", "digital", "hs";
+ phys = <&mipi_tx0>;
+ phy-names = "dphy";
+ };
+
smi_common: smi@14019000 {
compatible = "mediatek,mt8183-smi-common", "syscon";
reg = <0 0x14019000 0 0x1000>;
--
2.21.0

2019-04-16 08:56:07

by Jitao Shi

Subject: [PATCH 2/2] arm64: dts: mt8183: add pwm0 node

Add pwm0 node to the mt8183

Signed-off-by: Jitao Shi <[email protected]>
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 80929a0e5a6f..2830008c4921 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -323,6 +323,17 @@
status = "disabled";
};

+ pwm0: pwm@1100e000 {
+ compatible = "mediatek,mt8183-disp-pwm";
+ reg = <0 0x1100e000 0 0x1000>;
+ interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_LOW>;
+ power-domains = <&scpsys MT8183_POWER_DOMAIN_DISP>;
+ #pwm-cells = <2>;
+ clocks = <&topckgen CLK_TOP_MUX_DISP_PWM>,
+ <&infracfg CLK_INFRA_DISP_PWM>;
+ clock-names = "main", "mm";
+ };
+
audiosys: syscon@11220000 {
compatible = "mediatek,mt8183-audiosys", "syscon";
reg = <0 0x11220000 0 0x1000>;
--
2.21.0