lkml.org 
[lkml]   [2018]   [Apr]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 09/21] arm64: dts: allwinner: a64: Add HDMI support
    Date
    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
    \
     
     \ /
      Last update: 2018-04-30 13:46    [W:4.833 / U:0.256 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site