From mboxrd@z Thu Jan 1 00:00:00 1970 From: jagan@amarulasolutions.com (Jagan Teki) Date: Tue, 24 Apr 2018 19:04:24 +0530 Subject: [RFC 12/13] arm64: dts: allwinner: a64: Add HDMI pipeline In-Reply-To: <20180424133425.24291-1-jagan@amarulasolutions.com> References: <20180424133425.24291-1-jagan@amarulasolutions.com> Message-ID: <20180424133425.24291-13-jagan@amarulasolutions.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org HDMI pipeline on A64 has similar behavior like A83T where tcon1 is connected to HDMI. So reuse similar dts nodes for A64. Signed-off-by: Jagan Teki --- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 79 ++++++++++++++++++++++++++- 1 file changed, 78 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index aa73f1ce1ab2..56e06e504d5f 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -109,7 +109,7 @@ de: display-engine { compatible = "allwinner,sun50i-a64-display-engine"; - allwinner,pipelines = <&mixer0>; + allwinner,pipelines = <&mixer0>, <&mixer1>; status = "disabled"; }; @@ -213,6 +213,31 @@ }; }; + mixer1: mixer at 1200000 { + compatible = "allwinner,sun50i-a64-de2-mixer-1", + "allwinner,sun8i-a83t-de2-mixer-1"; + reg = <0x01200000 0x100000>; + clocks = <&display_clocks CLK_BUS_MIXER1>, + <&display_clocks CLK_MIXER1>; + clock-names = "bus", + "mod"; + resets = <&display_clocks RST_WB>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + mixer1_out: port at 1 { + reg = <1>; + + mixer1_out_tcon1: endpoint { + remote-endpoint = <&tcon1_in_mixer1>; + }; + }; + }; + }; + + syscon: syscon at 1c00000 { compatible = "allwinner,sun50i-a64-system-controller", "syscon"; @@ -261,6 +286,41 @@ }; }; + tcon1: lcd-controller at 1c0d000 { + compatible = "allwinner,sun50i-a64-tcon-tv", + "allwinner,sun8i-a83t-tcon-tv"; + reg = <0x01c0d000 0x1000>; + interrupts = ; + clocks = <&ccu CLK_BUS_TCON1>, <&ccu CLK_TCON1>; + clock-names = "ahb", "tcon-ch1"; + resets = <&ccu RST_BUS_TCON1>; + reset-names = "lcd"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + tcon1_in: port at 0 { + reg = <0>; + + tcon1_in_mixer1: endpoint { + remote-endpoint = <&mixer1_out_tcon1>; + }; + }; + + tcon1_out: port at 1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + tcon1_out_hdmi: endpoint at 1 { + reg = <1>; + remote-endpoint = <&hdmi_in_tcon1>; + }; + }; + }; + }; + mmc0: mmc at 1c0f000 { compatible = "allwinner,sun50i-a64-mmc"; reg = <0x01c0f000 0x1000>; @@ -719,6 +779,23 @@ phys = <&hdmi_phy>; phy-names = "hdmi-phy"; status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + hdmi_in: port at 0 { + reg = <0>; + + hdmi_in_tcon1: endpoint { + remote-endpoint = <&tcon1_out_hdmi>; + }; + }; + + hdmi_out: port at 1 { + reg = <1>; + }; + }; }; hdmi_phy: hdmi-phy at 1ef0000 { -- 2.14.3