| Message ID | 20180622124540.56203-5-icenowy@aosc.io (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
On Fri, Jun 22, 2018 at 08:45:39PM +0800, Icenowy Zheng wrote: > As the U-Boot bootloader now is also capable of initialize the HDMI on > A64 boards, add a simplefb device tree node for accessing the HDMI > framebuffer initialized by the bootloader. > > Signed-off-by: Icenowy Zheng <icenowy@aosc.io> > --- > Changes in v2: > - Dropped LCD SimpleFB as it's already added. LCD SimpleFB needs some > fix but the fix is present when adding DE2 CCU. > > arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > index 318c4ba8ae9f..840753432ea5 100644 > --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > @@ -68,6 +68,15 @@ > <&display_clocks CLK_MIXER0>; > status = "disabled"; > }; > + > + simplefb_hdmi: framebuffer-hdmi { > + compatible = "allwinner,simple-framebuffer", > + "simple-framebuffer"; > + allwinner,pipeline = "mixer1-lcd1-hdmi"; > + clocks = <&display_clocks CLK_MIXER1>, > + <&ccu CLK_TCON1>, <&ccu CLK_HDMI>; > + status = "disabled"; > + }; This node should be before the lcd node Maxime
On Fri, Jun 22, 2018 at 8:45 PM, Icenowy Zheng <icenowy@aosc.io> wrote: > As the U-Boot bootloader now is also capable of initialize the HDMI on > A64 boards, add a simplefb device tree node for accessing the HDMI > framebuffer initialized by the bootloader. > > Signed-off-by: Icenowy Zheng <icenowy@aosc.io> The subject should have "dts" in it, like: arm64: dts: allwinner: a64: .... Seems we've been missing them for half the patches this coming cycle. ChenYu > --- > Changes in v2: > - Dropped LCD SimpleFB as it's already added. LCD SimpleFB needs some > fix but the fix is present when adding DE2 CCU. > > arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > index 318c4ba8ae9f..840753432ea5 100644 > --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > @@ -68,6 +68,15 @@ > <&display_clocks CLK_MIXER0>; > status = "disabled"; > }; > + > + simplefb_hdmi: framebuffer-hdmi { > + compatible = "allwinner,simple-framebuffer", > + "simple-framebuffer"; > + allwinner,pipeline = "mixer1-lcd1-hdmi"; > + clocks = <&display_clocks CLK_MIXER1>, > + <&ccu CLK_TCON1>, <&ccu CLK_HDMI>; > + status = "disabled"; > + }; > }; > > cpus { > -- > 2.17.1 > > -- > You received this message because you are subscribed to the Google Groups "linux-sunxi" group. > To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscribe@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. -- 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 318c4ba8ae9f..840753432ea5 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -68,6 +68,15 @@ <&display_clocks CLK_MIXER0>; status = "disabled"; }; + + simplefb_hdmi: framebuffer-hdmi { + compatible = "allwinner,simple-framebuffer", + "simple-framebuffer"; + allwinner,pipeline = "mixer1-lcd1-hdmi"; + clocks = <&display_clocks CLK_MIXER1>, + <&ccu CLK_TCON1>, <&ccu CLK_HDMI>; + status = "disabled"; + }; }; cpus {
As the U-Boot bootloader now is also capable of initialize the HDMI on A64 boards, add a simplefb device tree node for accessing the HDMI framebuffer initialized by the bootloader. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> --- Changes in v2: - Dropped LCD SimpleFB as it's already added. LCD SimpleFB needs some fix but the fix is present when adding DE2 CCU. arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+)