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 LTDC clock. > > [1] Documentation/devicetree/bindings/clock/st,stm32-rcc.txt > Signed-off-by: Dario Binacchi <[email protected]> > --- > > arch/arm/dts/stm32f469-disco-u-boot.dtsi | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/arch/arm/dts/stm32f469-disco-u-boot.dtsi > b/arch/arm/dts/stm32f469-disco-u-boot.dtsi > index c07e2022e4a8..dcc70369cd0d 100644 > --- a/arch/arm/dts/stm32f469-disco-u-boot.dtsi > +++ b/arch/arm/dts/stm32f469-disco-u-boot.dtsi > @@ -134,6 +134,10 @@ > bootph-all; > }; > > +<dc { > + clocks = <&rcc 0 STM32F4_APB2_CLOCK(LTDC)>; > +}; > + > &pinctrl { > bootph-all; > Reviewed-by: Patrice Chotard <[email protected]> Thanks Patrice
