[PATCH 09/21] arm64: dts: allwinner: a64: Add HDMI support
From: Jagan Teki
Date: Mon Apr 30 2018 - 07:42:19 EST
HDMI on Allwinner A64 has similar behavior like H3/H5, so
reuse the same dts node details for A64.
Signed-off-by: Jagan Teki <jagan@xxxxxxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 28 +++++++++++++++++++++++++++
include/dt-bindings/clock/sun50i-a64-ccu.h | 2 ++
2 files changed, 30 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 67b80bbe5bf5..da9128ae836d 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -644,6 +644,34 @@
#interrupt-cells = <3>;
};
+ hdmi: hdmi@1ee0000 {
+ compatible = "allwinner,sun50i-a64-dw-hdmi",
+ "allwinner,sun8i-a83t-dw-hdmi";
+ reg = <0x01ee0000 0x10000>;
+ reg-io-width = <1>;
+ interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_HDMI>, <&ccu CLK_HDMI_DDC>,
+ <&ccu CLK_HDMI>;
+ clock-names = "iahb", "isfr", "tmds";
+ resets = <&ccu RST_BUS_HDMI1>;
+ reset-names = "ctrl";
+ phys = <&hdmi_phy>;
+ phy-names = "hdmi-phy";
+ status = "disabled";
+ };
+
+ hdmi_phy: hdmi-phy@1ef0000 {
+ compatible = "allwinner,sun50i-a64-hdmi-phy",
+ "allwinner,sun8i-h3-hdmi-phy";
+ reg = <0x01ef0000 0x10000>;
+ clocks = <&ccu CLK_BUS_HDMI>, <&ccu CLK_HDMI_DDC>,
+ <&ccu CLK_PLL_VIDEO1>;
+ clock-names = "bus", "mod", "pll-0";
+ resets = <&ccu RST_BUS_HDMI0>;
+ reset-names = "phy";
+ #phy-cells = <0>;
+ };
+
rtc: rtc@1f00000 {
compatible = "allwinner,sun6i-a31-rtc";
reg = <0x01f00000 0x54>;
diff --git a/include/dt-bindings/clock/sun50i-a64-ccu.h b/include/dt-bindings/clock/sun50i-a64-ccu.h
index d66432c6e675..41c09df797ef 100644
--- a/include/dt-bindings/clock/sun50i-a64-ccu.h
+++ b/include/dt-bindings/clock/sun50i-a64-ccu.h
@@ -45,6 +45,8 @@
#define CLK_PLL_PERIPH0 11
+#define CLK_PLL_VIDEO1 15
+
#define CLK_BUS_MIPI_DSI 28
#define CLK_BUS_CE 29
#define CLK_BUS_DMA 30
--
2.14.3