diff options
| author | Amelie Delaunay <amelie.delaunay@foss.st.com> | 2021-02-08 12:46:58 +0100 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2021-03-15 15:25:29 +0530 |
| commit | 12810cb9c2be12b0da64d295711fa932e9836ec9 (patch) | |
| tree | f49036cc790172f467c0d08cc9c111eb1f5538a6 /drivers/phy/st/phy-stm32-usbphyc.c | |
| parent | eb445a15fa6910dd25b2fc1217ac39f47104b7d6 (diff) | |
dt-bindings: phy: phy-stm32-usbphyc: add #clock-cells property
usbphyc provides a unique clock called ck_usbo_48m.
STM32 USB OTG needs a 48Mhz clock (utmifs_clk48) for Full-Speed operation.
ck_usbo_48m is a possible parent clock for USB OTG 48Mhz clock.
ck_usbo_48m is available as soon as the PLL is enabled.
Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210208114659.15269-2-amelie.delaunay@foss.st.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/phy/st/phy-stm32-usbphyc.c')
0 files changed, 0 insertions, 0 deletions