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arm64: dts: allwinner: a64: Add MIPI DSI pipeline 

Add MIPI DSI pipeline for Allwinner A64.

- dsi node, with A64 compatible since it doesn't support
  DSI_SCLK gating unlike A33
- dphy node, with A64 compatible with A33 fallback since
  DPHY on A64 and A33 is similar
- finally, attach the dsi_in to tcon0 for complete MIPI DSI

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Tested-by: Merlijn Wajer <merlijn@wizzup.org>
Message-Id: <20191203134816.5319-7-jagan@amarulasolutions.com>
alistair/sunxi64-5.5-dsi
Jagan Teki 2019-12-03 19:18:15 +05:30 committed by Alistair Francis
parent 06ee8af4d7
commit 730d301d9c
1 changed files with 37 additions and 0 deletions
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37
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
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@ -456,6 +456,12 @@
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
tcon0_out_dsi: endpoint@1 {
reg = <1>;
remote-endpoint = <&dsi_in_tcon0>;
allwinner,tcon-channel = <1>;
};
};
};
};
@ -1119,6 +1125,37 @@
status = "disabled";
};
dsi: dsi@1ca0000 {
compatible = "allwinner,sun50i-a64-mipi-dsi";
reg = <0x01ca0000 0x1000>;
interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_MIPI_DSI>;
resets = <&ccu RST_BUS_MIPI_DSI>;
phys = <&dphy>;
phy-names = "dphy";
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
port {
dsi_in_tcon0: endpoint {
remote-endpoint = <&tcon0_out_dsi>;
};
};
};
dphy: d-phy@1ca1000 {
compatible = "allwinner,sun50i-a64-mipi-dphy",
"allwinner,sun6i-a31-mipi-dphy";
reg = <0x01ca1000 0x1000>;
clocks = <&ccu CLK_BUS_MIPI_DSI>,
<&ccu CLK_DSI_DPHY>;
clock-names = "bus", "mod";
resets = <&ccu RST_BUS_MIPI_DSI>;
status = "disabled";
#phy-cells = <0>;
};
hdmi: hdmi@1ee0000 {
#sound-dai-cells = <0>;
compatible = "allwinner,sun50i-a64-dw-hdmi",