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| author | Martin Cerveny <m.cerveny@computer.org> | 2020-09-16 20:59:41 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2020-09-28 14:25:27 +0300 |
| commit | 2bd5298af55cfd725f13ff853adcee4d117532cd (patch) | |
| tree | 8e52051a155ec845eaa73bf329c430ee88a2e4a5 /arch/arm/boot/dts/sun8i-v3s.dtsi | |
| parent | bbcf293d838b81b77e12ce7859715eac80ff11a6 (diff) | |
| download | linux-2bd5298af55cfd725f13ff853adcee4d117532cd.tar.xz | |
ARM: dts: sun8i: v3s: Add simple-framebuffer
Add support for "allwinner,simple-framebuffer"
with "mixer0-lcd0" pipeline from boot loader (u-boot).
It depends on boot loader implementation of DE2/TCON0
setup with LCD.
Signed-off-by: Martin Cerveny <m.cerveny@computer.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200916175941.8448-1-m.cerveny@computer.org
Diffstat (limited to 'arch/arm/boot/dts/sun8i-v3s.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/sun8i-v3s.dtsi | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi index bae8fa9e356a..0c7341676921 100644 --- a/arch/arm/boot/dts/sun8i-v3s.dtsi +++ b/arch/arm/boot/dts/sun8i-v3s.dtsi @@ -43,12 +43,28 @@ #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/clock/sun8i-v3s-ccu.h> #include <dt-bindings/reset/sun8i-v3s-ccu.h> +#include <dt-bindings/clock/sun8i-de2.h> / { #address-cells = <1>; #size-cells = <1>; interrupt-parent = <&gic>; + chosen { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + framebuffer-lcd { + compatible = "allwinner,simple-framebuffer", + "simple-framebuffer"; + allwinner,pipeline = "mixer0-lcd0"; + clocks = <&display_clocks CLK_MIXER0>, + <&ccu CLK_TCON0>; + status = "disabled"; + }; + }; + cpus { #address-cells = <1>; #size-cells = <0>; |