| Message ID | 20180726171257.6688-8-icenowy@aosc.io (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | arm64: allwinner: Add A64 DE2 HDMI support | expand |
Dne četrtek, 26. julij 2018 ob 19:12:54 CEST je Icenowy Zheng napisal(a): > From: Jagan Teki <jagan@amarulasolutions.com> > > Allwinner A64 have a display pipeline with 2 mixers/TCONs, the first > TCON is connected to LCD and the second is to HDMI. > > The HDMI controller/PHY pair is similar to the one on H3/H5, but have > two video PLLs selectable. > > Add all required device tree nodes of the display pipeline, including > the TCON0 LCD one and the TCON1 HDMI one. > > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> > [Icenowy: refactor commit message and add 1st pipeline] > Signed-off-by: Icenowy Zheng <icenowy@aosc.io> > --- > Changes for v3.1: > - Refactor commit message to make it more clear. > - Added first pipeline (mixer0 -> tcon0) > Changes for v3: > - Squash all pipeline components in one patch > - Add status for mixer1 and tcon1 > Changes for v2: > - Change compatibles and other based on previous patch changes > > arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 169 ++++++++++++++++++ > 1 file changed, 169 insertions(+) > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index > d3daf90a8715..fe9cc673fe07 100644 > --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > @@ -112,6 +112,12 @@ > }; > }; > > + de: display-engine { > + compatible = "allwinner,sun50i-a64-display-engine"; > + allwinner,pipelines = <&mixer1>; > + status = "disabled"; > + }; > + > osc24M: osc24M_clk { > #clock-cells = <0>; > compatible = "fixed-clock"; > @@ -194,6 +200,55 @@ > #clock-cells = <1>; > #reset-cells = <1>; > }; > + > + mixer0: mixer@100000 { > + compatible = "allwinner,sun50i-a64-de2-mixer-0"; > + reg = <0x100000 0x100000>; > + clocks = <&display_clocks CLK_BUS_MIXER0>, > + <&display_clocks CLK_MIXER0>; > + clock-names = "bus", > + "mod"; > + resets = <&display_clocks RST_MIXER0>; > + status = "disabled"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + mixer0_out: port@1 { > + reg = <1>; > + > + mixer0_out_tcon0: endpoint { > + remote-endpoint = <&tcon0_in_mixer0>; > + }; > + }; > + }; > + }; > + > + mixer1: mixer@200000 { > + compatible = "allwinner,sun50i-a64-de2-mixer-1"; > + reg = <0x200000 0x100000>; > + clocks = <&display_clocks CLK_BUS_MIXER1>, > + <&display_clocks CLK_MIXER1>; > + clock-names = "bus", > + "mod"; > + /* The reset line is shared */ > + resets = <&display_clocks RST_WB>; > + status = "disabled"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + mixer1_out: port@1 { > + reg = <1>; > + > + mixer1_out_tcon1: endpoint { > + remote-endpoint = <&tcon1_in_mixer1>; > + }; > + }; > + }; > + }; > }; > > syscon: syscon@1c00000 { > @@ -228,6 +283,76 @@ > #dma-cells = <1>; > }; > > + tcon0: lcd-controller@1c0c000 { > + compatible = "allwinner,sun50i-a64-tcon-lcd", > + "allwinner,sun8i-a83t-tcon-lcd"; > + reg = <0x01c0c000 0x1000>; > + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&ccu CLK_BUS_TCON0>, <&ccu CLK_TCON0>; > + clock-names = "ahb", "tcon-ch0"; > + clock-output-names = "tcon-pixel-clock"; > + resets = <&ccu RST_BUS_TCON0>, <&ccu RST_BUS_LVDS>; > + reset-names = "lcd", "lvds"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + tcon0_in: port@0 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0>; > + > + tcon0_in_mixer0: endpoint@0 { > + reg = <0>; > + remote-endpoint = <&mixer0_out_tcon0>; > + }; > + }; > + > + tcon0_out: port@1 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <1>; > + }; > + }; > + }; > + > + tcon1: lcd-controller@1c0d000 { > + compatible = "allwinner,sun50i-a64-tcon-tv", > + "allwinner,sun8i-a83t-tcon-tv"; > + reg = <0x01c0d000 0x1000>; > + interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&ccu CLK_BUS_TCON1>, <&ccu CLK_TCON1>; > + clock-names = "ahb", "tcon-ch1"; > + resets = <&ccu RST_BUS_TCON1>; > + reset-names = "lcd"; > + status = "disabled"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + tcon1_in: port@0 { > + reg = <0>; > + > + tcon1_in_mixer1: endpoint { > + remote-endpoint = <&mixer1_out_tcon1>; > + }; > + }; > + > + tcon1_out: port@1 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <1>; > + > + tcon1_out_hdmi: endpoint@1 { > + reg = <1>; > + remote-endpoint = <&hdmi_in_tcon1>; > + }; > + }; > + }; > + }; > + > mmc0: mmc@1c0f000 { > compatible = "allwinner,sun50i-a64-mmc"; > reg = <0x01c0f000 0x1000>; > @@ -686,6 +811,50 @@ > status = "disabled"; > }; > > + 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"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + hdmi_in: port@0 { > + reg = <0>; > + > + hdmi_in_tcon1: endpoint { > + remote-endpoint = <&tcon1_out_hdmi>; > + }; > + }; > + > + hdmi_out: port@1 { > + reg = <1>; > + }; > + }; > + }; > + > + hdmi_phy: hdmi-phy@1ef0000 { > + compatible = "allwinner,sun50i-a64-hdmi-phy"; > + reg = <0x01ef0000 0x10000>; > + clocks = <&ccu CLK_BUS_HDMI>, <&ccu CLK_HDMI_DDC>, > + <&ccu CLK_PLL_VIDEO0>, <&ccu CLK_PLL_VIDEO1>; You should use numbers directly for easier merging through different trees. Best regards, Jernej > + clock-names = "bus", "mod", "pll-0", "pll-1"; > + resets = <&ccu RST_BUS_HDMI0>; > + reset-names = "phy"; > + #phy-cells = <0>; > + }; > + > rtc: rtc@1f00000 { > compatible = "allwinner,sun6i-a31-rtc"; > reg = <0x01f00000 0x54>; -- To unsubscribe from this list: send the line "unsubscribe linux-clk" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
在 2018-07-27五的 01:12 +0800，Icenowy Zheng写道： > From: Jagan Teki <jagan@amarulasolutions.com> > > Allwinner A64 have a display pipeline with 2 mixers/TCONs, the first > TCON is connected to LCD and the second is to HDMI. > > The HDMI controller/PHY pair is similar to the one on H3/H5, but have > two video PLLs selectable. > > Add all required device tree nodes of the display pipeline, including > the TCON0 LCD one and the TCON1 HDMI one. > > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> > [Icenowy: refactor commit message and add 1st pipeline] > Signed-off-by: Icenowy Zheng <icenowy@aosc.io> > --- > Changes for v3.1: > - Refactor commit message to make it more clear. > - Added first pipeline (mixer0 -> tcon0) > Changes for v3: > - Squash all pipeline components in one patch > - Add status for mixer1 and tcon1 > Changes for v2: > - Change compatibles and other based on previous patch changes > > arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 169 > ++++++++++++++++++ > 1 file changed, 169 insertions(+) > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > index d3daf90a8715..fe9cc673fe07 100644 > --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > @@ -112,6 +112,12 @@ > }; > }; > > + de: display-engine { > + compatible = "allwinner,sun50i-a64-display-engine"; > + allwinner,pipelines = <&mixer1>; > + status = "disabled"; > + }; > + > osc24M: osc24M_clk { > #clock-cells = <0>; > compatible = "fixed-clock"; > @@ -194,6 +200,55 @@ > #clock-cells = <1>; > #reset-cells = <1>; > }; > + > + mixer0: mixer@100000 { > + compatible = "allwinner,sun50i-a64-de2- > mixer-0"; > + reg = <0x100000 0x100000>; > + clocks = <&display_clocks > CLK_BUS_MIXER0>, > + <&display_clocks CLK_MIXER0>; > + clock-names = "bus", > + "mod"; > + resets = <&display_clocks RST_MIXER0>; > + status = "disabled"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + mixer0_out: port@1 { > + reg = <1>; > + > + mixer0_out_tcon0: > endpoint { > + remote-endpoint > = <&tcon0_in_mixer0>; > + }; > + }; > + }; > + }; > + > + mixer1: mixer@200000 { > + compatible = "allwinner,sun50i-a64-de2- > mixer-1"; > + reg = <0x200000 0x100000>; > + clocks = <&display_clocks > CLK_BUS_MIXER1>, > + <&display_clocks CLK_MIXER1>; > + clock-names = "bus", > + "mod"; > + /* The reset line is shared */ > + resets = <&display_clocks RST_WB>; Sorry here the reset line is not shared, and should be RST_MIXER1. > + status = "disabled"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + mixer1_out: port@1 { > + reg = <1>; > + > + mixer1_out_tcon1: > endpoint { > + remote-endpoint > = <&tcon1_in_mixer1>; > + }; > + }; > + }; > + }; > }; > > syscon: syscon@1c00000 { > @@ -228,6 +283,76 @@ > #dma-cells = <1>; > }; > > + tcon0: lcd-controller@1c0c000 { > + compatible = "allwinner,sun50i-a64-tcon-lcd", > + "allwinner,sun8i-a83t-tcon-lcd"; > + reg = <0x01c0c000 0x1000>; > + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&ccu CLK_BUS_TCON0>, <&ccu > CLK_TCON0>; > + clock-names = "ahb", "tcon-ch0"; > + clock-output-names = "tcon-pixel-clock"; > + resets = <&ccu RST_BUS_TCON0>, <&ccu > RST_BUS_LVDS>; > + reset-names = "lcd", "lvds"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + tcon0_in: port@0 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0>; > + > + tcon0_in_mixer0: endpoint@0 { > + reg = <0>; > + remote-endpoint = > <&mixer0_out_tcon0>; > + }; > + }; > + > + tcon0_out: port@1 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <1>; > + }; > + }; > + }; > + > + tcon1: lcd-controller@1c0d000 { > + compatible = "allwinner,sun50i-a64-tcon-tv", > + "allwinner,sun8i-a83t-tcon-tv"; > + reg = <0x01c0d000 0x1000>; > + interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&ccu CLK_BUS_TCON1>, <&ccu > CLK_TCON1>; > + clock-names = "ahb", "tcon-ch1"; > + resets = <&ccu RST_BUS_TCON1>; > + reset-names = "lcd"; > + status = "disabled"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + tcon1_in: port@0 { > + reg = <0>; > + > + tcon1_in_mixer1: endpoint { > + remote-endpoint = > <&mixer1_out_tcon1>; > + }; > + }; > + > + tcon1_out: port@1 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <1>; > + > + tcon1_out_hdmi: endpoint@1 { > + reg = <1>; > + remote-endpoint = > <&hdmi_in_tcon1>; > + }; > + }; > + }; > + }; > + > mmc0: mmc@1c0f000 { > compatible = "allwinner,sun50i-a64-mmc"; > reg = <0x01c0f000 0x1000>; > @@ -686,6 +811,50 @@ > status = "disabled"; > }; > > + 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"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + hdmi_in: port@0 { > + reg = <0>; > + > + hdmi_in_tcon1: endpoint { > + remote-endpoint = > <&tcon1_out_hdmi>; > + }; > + }; > + > + hdmi_out: port@1 { > + reg = <1>; > + }; > + }; > + }; > + > + hdmi_phy: hdmi-phy@1ef0000 { > + compatible = "allwinner,sun50i-a64-hdmi-phy"; > + reg = <0x01ef0000 0x10000>; > + clocks = <&ccu CLK_BUS_HDMI>, <&ccu > CLK_HDMI_DDC>, > + <&ccu CLK_PLL_VIDEO0>, <&ccu > CLK_PLL_VIDEO1>; > + clock-names = "bus", "mod", "pll-0", "pll-1"; > + resets = <&ccu RST_BUS_HDMI0>; > + reset-names = "phy"; > + #phy-cells = <0>; > + }; > + > rtc: rtc@1f00000 { > compatible = "allwinner,sun6i-a31-rtc"; > reg = <0x01f00000 0x54>; -- To unsubscribe from this list: send the line "unsubscribe linux-clk" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index d3daf90a8715..fe9cc673fe07 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -112,6 +112,12 @@ }; }; + de: display-engine { + compatible = "allwinner,sun50i-a64-display-engine"; + allwinner,pipelines = <&mixer1>; + status = "disabled"; + }; + osc24M: osc24M_clk { #clock-cells = <0>; compatible = "fixed-clock"; @@ -194,6 +200,55 @@ #clock-cells = <1>; #reset-cells = <1>; }; + + mixer0: mixer@100000 { + compatible = "allwinner,sun50i-a64-de2-mixer-0"; + reg = <0x100000 0x100000>; + clocks = <&display_clocks CLK_BUS_MIXER0>, + <&display_clocks CLK_MIXER0>; + clock-names = "bus", + "mod"; + resets = <&display_clocks RST_MIXER0>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + mixer0_out: port@1 { + reg = <1>; + + mixer0_out_tcon0: endpoint { + remote-endpoint = <&tcon0_in_mixer0>; + }; + }; + }; + }; + + mixer1: mixer@200000 { + compatible = "allwinner,sun50i-a64-de2-mixer-1"; + reg = <0x200000 0x100000>; + clocks = <&display_clocks CLK_BUS_MIXER1>, + <&display_clocks CLK_MIXER1>; + clock-names = "bus", + "mod"; + /* The reset line is shared */ + resets = <&display_clocks RST_WB>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + mixer1_out: port@1 { + reg = <1>; + + mixer1_out_tcon1: endpoint { + remote-endpoint = <&tcon1_in_mixer1>; + }; + }; + }; + }; }; syscon: syscon@1c00000 { @@ -228,6 +283,76 @@ #dma-cells = <1>; }; + tcon0: lcd-controller@1c0c000 { + compatible = "allwinner,sun50i-a64-tcon-lcd", + "allwinner,sun8i-a83t-tcon-lcd"; + reg = <0x01c0c000 0x1000>; + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_TCON0>, <&ccu CLK_TCON0>; + clock-names = "ahb", "tcon-ch0"; + clock-output-names = "tcon-pixel-clock"; + resets = <&ccu RST_BUS_TCON0>, <&ccu RST_BUS_LVDS>; + reset-names = "lcd", "lvds"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + tcon0_in: port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + tcon0_in_mixer0: endpoint@0 { + reg = <0>; + remote-endpoint = <&mixer0_out_tcon0>; + }; + }; + + tcon0_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + }; + }; + + tcon1: lcd-controller@1c0d000 { + compatible = "allwinner,sun50i-a64-tcon-tv", + "allwinner,sun8i-a83t-tcon-tv"; + reg = <0x01c0d000 0x1000>; + interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_TCON1>, <&ccu CLK_TCON1>; + clock-names = "ahb", "tcon-ch1"; + resets = <&ccu RST_BUS_TCON1>; + reset-names = "lcd"; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + tcon1_in: port@0 { + reg = <0>; + + tcon1_in_mixer1: endpoint { + remote-endpoint = <&mixer1_out_tcon1>; + }; + }; + + tcon1_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + tcon1_out_hdmi: endpoint@1 { + reg = <1>; + remote-endpoint = <&hdmi_in_tcon1>; + }; + }; + }; + }; + mmc0: mmc@1c0f000 { compatible = "allwinner,sun50i-a64-mmc"; reg = <0x01c0f000 0x1000>; @@ -686,6 +811,50 @@ status = "disabled"; }; + 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"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + hdmi_in: port@0 { + reg = <0>; + + hdmi_in_tcon1: endpoint { + remote-endpoint = <&tcon1_out_hdmi>; + }; + }; + + hdmi_out: port@1 { + reg = <1>; + }; + }; + }; + + hdmi_phy: hdmi-phy@1ef0000 { + compatible = "allwinner,sun50i-a64-hdmi-phy"; + reg = <0x01ef0000 0x10000>; + clocks = <&ccu CLK_BUS_HDMI>, <&ccu CLK_HDMI_DDC>, + <&ccu CLK_PLL_VIDEO0>, <&ccu CLK_PLL_VIDEO1>; + clock-names = "bus", "mod", "pll-0", "pll-1"; + resets = <&ccu RST_BUS_HDMI0>; + reset-names = "phy"; + #phy-cells = <0>; + }; + rtc: rtc@1f00000 { compatible = "allwinner,sun6i-a31-rtc"; reg = <0x01f00000 0x54>;