On 2020/9/7 20:18, Andre Przywara wrote: > The SP805 DT binding requires two clocks to be specified, but > Hisilicon platform DTs currently only specify one clock. > > In practice, Linux would pick a clock named "apb_pclk" for the bus > clock, and the Linux and U-Boot SP805 driver would use the first clock > to derive the actual watchdog counter frequency. > > Since currently both are the very same clock, we can just double the > clock reference, and add the correct clock-names, to match the binding. > > Signed-off-by: Andre Przywara <andre.przyw...@arm.com> Thanks! Applied to the hisilicon arm32 dt tree. Best Regards, Wei > --- > arch/arm/boot/dts/hisi-x5hd2.dtsi | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/boot/dts/hisi-x5hd2.dtsi > b/arch/arm/boot/dts/hisi-x5hd2.dtsi > index 3ee7967c202d..e2dbf1d8a67b 100644 > --- a/arch/arm/boot/dts/hisi-x5hd2.dtsi > +++ b/arch/arm/boot/dts/hisi-x5hd2.dtsi > @@ -370,8 +370,9 @@ > arm,primecell-periphid = <0x00141805>; > reg = <0xa2c000 0x1000>; > interrupts = <0 29 4>; > - clocks = <&clock HIX5HD2_WDG0_RST>; > - clock-names = "apb_pclk"; > + clocks = <&clock HIX5HD2_WDG0_RST>, > + <&clock HIX5HD2_WDG0_RST>; > + clock-names = "wdog_clk", "apb_pclk"; > }; > }; > >
