From: Patrick Delaunay <[email protected]> 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 <[email protected]> Signed-off-by: Patrice Chotard <[email protected]> --- 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; +}; -- 2.25.1
