| Message ID | 1494939383-18937-2-git-send-email-benjamin.gaignard@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Tue, May 16, 2017 at 02:56:22PM +0200, Benjamin Gaignard wrote: Commit message? Preferred subject prefix is "dt-bindings: media: ..." > Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> > --- > .../devicetree/bindings/media/st,stm32-cec.txt | 19 +++++++++++++++++++ > 1 file changed, 19 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/st,stm32-cec.txt > > diff --git a/Documentation/devicetree/bindings/media/st,stm32-cec.txt b/Documentation/devicetree/bindings/media/st,stm32-cec.txt > new file mode 100644 > index 0000000..6be2381 > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/st,stm32-cec.txt > @@ -0,0 +1,19 @@ > +STMicroelectronics STM32 CEC driver > + > +Required properties: > + - compatible : value should be "st,stm32-cec" All stm32 chips have same CEC block? > + - reg : Physical base address of the IP registers and length of memory > + mapped region. > + - clocks : from common clock binding: handle to CEC clocks > + - clock-names : from common clock binding: must be "cec" and "hdmi-cec". > + - interrupts : CEC interrupt number to the CPU. > + > +Example for stm32f746: > + > +cec: cec@40006c00 { > + compatible = "st,stm32-cec"; > + reg = <0x40006C00 0x400>; > + interrupts = <94>; > + clocks = <&rcc 0 STM32F7_APB1_CLOCK(CEC)>, <&rcc 1 CLK_HDMI_CEC>; > + clock-names = "cec", "hdmi-cec"; > +}; > -- > 1.9.1 >
2017-05-23 2:14 GMT+02:00 Rob Herring <robh@kernel.org>: > On Tue, May 16, 2017 at 02:56:22PM +0200, Benjamin Gaignard wrote: > > Commit message? is missing, sorry.. > > Preferred subject prefix is "dt-bindings: media: ..." ok > >> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> >> --- >> .../devicetree/bindings/media/st,stm32-cec.txt | 19 +++++++++++++++++++ >> 1 file changed, 19 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/media/st,stm32-cec.txt >> >> diff --git a/Documentation/devicetree/bindings/media/st,stm32-cec.txt b/Documentation/devicetree/bindings/media/st,stm32-cec.txt >> new file mode 100644 >> index 0000000..6be2381 >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/media/st,stm32-cec.txt >> @@ -0,0 +1,19 @@ >> +STMicroelectronics STM32 CEC driver >> + >> +Required properties: >> + - compatible : value should be "st,stm32-cec" > > All stm32 chips have same CEC block? yes the block is the same for all stm32 f4/f7/h7 chips > >> + - reg : Physical base address of the IP registers and length of memory >> + mapped region. >> + - clocks : from common clock binding: handle to CEC clocks >> + - clock-names : from common clock binding: must be "cec" and "hdmi-cec". >> + - interrupts : CEC interrupt number to the CPU. >> + >> +Example for stm32f746: >> + >> +cec: cec@40006c00 { >> + compatible = "st,stm32-cec"; >> + reg = <0x40006C00 0x400>; >> + interrupts = <94>; >> + clocks = <&rcc 0 STM32F7_APB1_CLOCK(CEC)>, <&rcc 1 CLK_HDMI_CEC>; >> + clock-names = "cec", "hdmi-cec"; >> +}; >> -- >> 1.9.1 >>
diff --git a/Documentation/devicetree/bindings/media/st,stm32-cec.txt b/Documentation/devicetree/bindings/media/st,stm32-cec.txt new file mode 100644 index 0000000..6be2381 --- /dev/null +++ b/Documentation/devicetree/bindings/media/st,stm32-cec.txt @@ -0,0 +1,19 @@ +STMicroelectronics STM32 CEC driver + +Required properties: + - compatible : value should be "st,stm32-cec" + - reg : Physical base address of the IP registers and length of memory + mapped region. + - clocks : from common clock binding: handle to CEC clocks + - clock-names : from common clock binding: must be "cec" and "hdmi-cec". + - interrupts : CEC interrupt number to the CPU. + +Example for stm32f746: + +cec: cec@40006c00 { + compatible = "st,stm32-cec"; + reg = <0x40006C00 0x400>; + interrupts = <94>; + clocks = <&rcc 0 STM32F7_APB1_CLOCK(CEC)>, <&rcc 1 CLK_HDMI_CEC>; + clock-names = "cec", "hdmi-cec"; +};
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> --- .../devicetree/bindings/media/st,stm32-cec.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/st,stm32-cec.txt