| Message ID | 20241129123325.426138-1-patrice.chotard@foss.st.com |
|---|---|
| State | New |
| Delegated to: | Patrice Chotard |
| Headers | show |
| Series | ARM: dts: stm32mp13: Add support of ck_usbo_48m in pre-reloc stage | expand |
Hi, On 11/29/24 13:33, Patrice Chotard wrote: > From: Patrick Delaunay <patrick.delaunay@foss.st.com> > > The clock ck_usbo_48m is a clock source for RCC, so the ck_usbo_48m > clock provided by usbphyc need to be probed when RCC clock driver is > required, in pre-reloc stage. > > This patch allow to remove the following warning: > > clk_register: failed to get ck_usbo_48m device (parent of usbo_k) > > Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> > Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> > --- > > arch/arm/dts/stm32mp13-u-boot.dtsi | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/arch/arm/dts/stm32mp13-u-boot.dtsi b/arch/arm/dts/stm32mp13-u-boot.dtsi > index aa5cfc6e41d..af7edc7e2b2 100644 > --- a/arch/arm/dts/stm32mp13-u-boot.dtsi > +++ b/arch/arm/dts/stm32mp13-u-boot.dtsi > @@ -111,3 +111,8 @@ > &syscfg { > bootph-all; > }; > + > +&usbphyc { > + /* stm32-usbphyc-clk = ck_usbo_48m is a source clock of RCC CCF */ > + bootph-all; > +}; Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Thanks Patrick
diff --git a/arch/arm/dts/stm32mp13-u-boot.dtsi b/arch/arm/dts/stm32mp13-u-boot.dtsi index aa5cfc6e41d..af7edc7e2b2 100644 --- a/arch/arm/dts/stm32mp13-u-boot.dtsi +++ b/arch/arm/dts/stm32mp13-u-boot.dtsi @@ -111,3 +111,8 @@ &syscfg { bootph-all; }; + +&usbphyc { + /* stm32-usbphyc-clk = ck_usbo_48m is a source clock of RCC CCF */ + bootph-all; +};