| Message ID | 1484573344-11609-6-git-send-email-yannick.fertre@st.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi, On 01/16/2017 02:29 PM, Yannick Fertre wrote: > Add LTDC (Lcd-tft Display Controller) support. > > Signed-off-by: Yannick Fertre <yannick.fertre@st.com> Can you change commit header by: "ARM: dts: stm32: Add ltdc support on stm32f429 MCU" please > --- > arch/arm/boot/dts/stm32f429.dtsi | 25 ++++++++++++++++++++++++- > 1 file changed, 24 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi > index 336ee4f..fc43415 100644 > --- a/arch/arm/boot/dts/stm32f429.dtsi > +++ b/arch/arm/boot/dts/stm32f429.dtsi > @@ -185,7 +185,7 @@ > interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <42>, <62>, <76>; > }; > > - pin-controller { > + pinctrl: pin-controller { > #address-cells = <1>; > #size-cells = <1>; > compatible = "st,stm32f429-pinctrl"; > @@ -404,6 +404,29 @@ > interrupts = <80>; > clocks = <&rcc 0 38>; > }; > + > + st-display-subsystem { > + compatible = "st,display-subsystem"; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + dma-ranges; > + > + ltdc_host: stm32-ltdc@40016800 { > + compatible = "st,ltdc"; > + reg = <0x40016800 0x200>; > + interrupts = <88>, <89>; > + resets = <&rcc 314>; > + clocks = <&rcc 1 8>; > + clock-names = "clk-lcd"; > + status = "disabled"; > + > + port { > + ltdc_out_rgb: endpoint { > + }; > + }; > + }; > + }; > }; > }; > >
diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi index 336ee4f..fc43415 100644 --- a/arch/arm/boot/dts/stm32f429.dtsi +++ b/arch/arm/boot/dts/stm32f429.dtsi @@ -185,7 +185,7 @@ interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <42>, <62>, <76>; }; - pin-controller { + pinctrl: pin-controller { #address-cells = <1>; #size-cells = <1>; compatible = "st,stm32f429-pinctrl"; @@ -404,6 +404,29 @@ interrupts = <80>; clocks = <&rcc 0 38>; }; + + st-display-subsystem { + compatible = "st,display-subsystem"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + dma-ranges; + + ltdc_host: stm32-ltdc@40016800 { + compatible = "st,ltdc"; + reg = <0x40016800 0x200>; + interrupts = <88>, <89>; + resets = <&rcc 314>; + clocks = <&rcc 1 8>; + clock-names = "clk-lcd"; + status = "disabled"; + + port { + ltdc_out_rgb: endpoint { + }; + }; + }; + }; }; };
Add LTDC (Lcd-tft Display Controller) support. Signed-off-by: Yannick Fertre <yannick.fertre@st.com> --- arch/arm/boot/dts/stm32f429.dtsi | 25 ++++++++++++++++++++++++- 1 file changed, 24 insertions(+), 1 deletion(-)