| Message ID | 20210130105717.2628781-5-vincent.knecht@mailoo.org (mailing list archive) |
|---|---|
| State | Changes Requested |
| Headers | show |
| Series | Alcatel Idol 3 (4.7") smartphone support | expand |
On 30.01.2021 11:57, Vincent Knecht wrote: > Add simple-framebuffer support and related reserved-memory block. > > Signed-off-by: Vincent Knecht <vincent.knecht@mailoo.org> > --- > .../boot/dts/qcom/msm8916-alcatel-idol347.dts | 31 +++++++++++++++++++ > 1 file changed, 31 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts > index 540b1fa4b260..e4d22cec8ff0 100644 > --- a/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts > +++ b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts > @@ -3,6 +3,7 @@ > /dts-v1/; > > #include "msm8916-pm8916.dtsi" > +#include <dt-bindings/clock/qcom,gcc-msm8916.h> > #include <dt-bindings/gpio/gpio.h> > #include <dt-bindings/input/input.h> > > @@ -16,6 +17,36 @@ aliases { > > chosen { > stdout-path = "serial0"; > + > + #address-cells = <2>; > + #size-cells = <2>; > + ranges; > + > + framebuffer0: framebuffer@83200000 { > + status = "okay"; > + compatible = "simple-framebuffer"; > + reg = <0x0 0x83200000 0x0 (720 * 1280 * 3)>; > + width = <720>; > + height = <1280>; > + stride = <(720 * 3)>; > + format = "r8g8b8"; > + power-domains = <&gcc MDSS_GDSC>; > + clocks = <&gcc GCC_MDSS_AHB_CLK>, > + <&gcc GCC_MDSS_VSYNC_CLK>, > + <&gcc GCC_MDSS_AXI_CLK>, > + <&gcc GCC_MDSS_MDP_CLK>, > + <&gcc GCC_MDSS_BYTE0_CLK>, > + <&gcc GCC_MDSS_PCLK0_CLK>, I'm not sure about BYTE/PCLK, it used to cause issues at least on my boards, but if it works for you, I guess it's only good. > + <&gcc GCC_MDSS_ESC0_CLK>, > + <&xo_board>; Fake XO seems redundant here. > + }; > + }; > + > + reserved-memory { > + continuous_splash: framebuffer@83000000 { > + reg = <0x0 0x83000000 0x0 0x1400000>; > + no-map; > + }; > }; > > gpio-keys { > Konrad
diff --git a/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts index 540b1fa4b260..e4d22cec8ff0 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts @@ -3,6 +3,7 @@ /dts-v1/; #include "msm8916-pm8916.dtsi" +#include <dt-bindings/clock/qcom,gcc-msm8916.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> @@ -16,6 +17,36 @@ aliases { chosen { stdout-path = "serial0"; + + #address-cells = <2>; + #size-cells = <2>; + ranges; + + framebuffer0: framebuffer@83200000 { + status = "okay"; + compatible = "simple-framebuffer"; + reg = <0x0 0x83200000 0x0 (720 * 1280 * 3)>; + width = <720>; + height = <1280>; + stride = <(720 * 3)>; + format = "r8g8b8"; + power-domains = <&gcc MDSS_GDSC>; + clocks = <&gcc GCC_MDSS_AHB_CLK>, + <&gcc GCC_MDSS_VSYNC_CLK>, + <&gcc GCC_MDSS_AXI_CLK>, + <&gcc GCC_MDSS_MDP_CLK>, + <&gcc GCC_MDSS_BYTE0_CLK>, + <&gcc GCC_MDSS_PCLK0_CLK>, + <&gcc GCC_MDSS_ESC0_CLK>, + <&xo_board>; + }; + }; + + reserved-memory { + continuous_splash: framebuffer@83000000 { + reg = <0x0 0x83000000 0x0 0x1400000>; + no-map; + }; }; gpio-keys {
Add simple-framebuffer support and related reserved-memory block. Signed-off-by: Vincent Knecht <vincent.knecht@mailoo.org> --- .../boot/dts/qcom/msm8916-alcatel-idol347.dts | 31 +++++++++++++++++++ 1 file changed, 31 insertions(+)