[PATCH 09/21] arm64: dts: allwinner: a64: Add HDMI support

From: Jagan Teki <jagan@amarulasolutions.com>
To: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>, Icenowy Zheng <icenowy@aosc.io>,
	Jernej Skrabec <jernej.skrabec@siol.net>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will.deacon@arm.com>,
	David Airlie <airlied@linux.ie>,
	dri-devel@lists.freedesktop.org,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>,
	linux-clk@vger.kernel.org,
	Michael Trimarchi <michael@amarulasolutions.com>,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com,
	Jagan Teki <jagan@amarulasolutions.com>
Subject: [PATCH 09/21] arm64: dts: allwinner: a64: Add HDMI support
Date: Mon, 30 Apr 2018 17:10:46 +0530	[thread overview]
Message-ID: <20180430114058.5061-10-jagan@amarulasolutions.com> (raw)
In-Reply-To: <20180430114058.5061-1-jagan@amarulasolutions.com>

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@amarulasolutions.com>
---
 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
