Message ID | 20230903205703.662080-4-dario.binacchi@amarulasolutions.com |
---|---|
State | New |
Headers | show |
Series |
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Related | show |
On 9/3/23 22:57, Dario Binacchi wrote: > As described in [1], the "clocks" property contains "a phandle to the > clock device node, an index selecting between gated clocks (0) and other > clocks (1), and an index specifying the clock to use." The current version > of the clock driver, unlike the kernel, is currently able to properly > handle nodes with "clocks" properties with an index set to 0. > > This patch is preparatory for future developments that require the use > of the DSI clock. > > [1] Documentation/devicetree/bindings/clock/st,stm32-rcc.txt > Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> > --- > > arch/arm/dts/stm32f469-disco-u-boot.dtsi | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/arch/arm/dts/stm32f469-disco-u-boot.dtsi b/arch/arm/dts/stm32f469-disco-u-boot.dtsi > index dcc70369cd0d..8e781c5a7b23 100644 > --- a/arch/arm/dts/stm32f469-disco-u-boot.dtsi > +++ b/arch/arm/dts/stm32f469-disco-u-boot.dtsi > @@ -90,6 +90,11 @@ > bootph-all; > }; > > +&dsi { > + clocks = <&rcc 0 STM32F4_APB2_CLOCK(DSI)>, > + <&clk_hse>; > +}; > + > &gpioa { > bootph-all; > }; Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Thanks Patrice
diff --git a/arch/arm/dts/stm32f469-disco-u-boot.dtsi b/arch/arm/dts/stm32f469-disco-u-boot.dtsi index dcc70369cd0d..8e781c5a7b23 100644 --- a/arch/arm/dts/stm32f469-disco-u-boot.dtsi +++ b/arch/arm/dts/stm32f469-disco-u-boot.dtsi @@ -90,6 +90,11 @@ bootph-all; }; +&dsi { + clocks = <&rcc 0 STM32F4_APB2_CLOCK(DSI)>, + <&clk_hse>; +}; + &gpioa { bootph-all; };
As described in [1], the "clocks" property contains "a phandle to the clock device node, an index selecting between gated clocks (0) and other clocks (1), and an index specifying the clock to use." The current version of the clock driver, unlike the kernel, is currently able to properly handle nodes with "clocks" properties with an index set to 0. This patch is preparatory for future developments that require the use of the DSI clock. [1] Documentation/devicetree/bindings/clock/st,stm32-rcc.txt Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> --- arch/arm/dts/stm32f469-disco-u-boot.dtsi | 5 +++++ 1 file changed, 5 insertions(+)