diff options
| author | Marek Vasut <marex@nabladev.com> | 2026-04-11 15:03:24 +0200 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@foss.st.com> | 2026-05-19 11:29:39 +0200 |
| commit | 7ebbcbbee79e66da142dad678ee4b17e730e2b1f (patch) | |
| tree | 4b96324e5e7793fff265b1cf34c902c3400e4983 /arch/arm | |
| parent | 254f49634ee16a731174d2ae34bc50bd5f45e731 (diff) | |
| download | lwn-7ebbcbbee79e66da142dad678ee4b17e730e2b1f.tar.gz lwn-7ebbcbbee79e66da142dad678ee4b17e730e2b1f.zip | |
ARM: dts: stm32: Enable PHY SSC on DH STM32MP13xx DHCOR DHSBC board
Add realtek,rxc-ssc-enable and realtek,sysclk-ssc-enable to both PHY
DT nodes to enable PHY Spread Spectrum on RXC and SYSCLK, CLKOUT is
disabled and therefore does not need SSC enabled.
Signed-off-by: Marek Vasut <marex@nabladev.com>
Link: https://lore.kernel.org/r/20260411130355.19670-1-marex@nabladev.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/st/stm32mp135f-dhcor-dhsbc.dts | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/st/stm32mp135f-dhcor-dhsbc.dts b/arch/arm/boot/dts/st/stm32mp135f-dhcor-dhsbc.dts index 9902849ed040..70d85af46735 100644 --- a/arch/arm/boot/dts/st/stm32mp135f-dhcor-dhsbc.dts +++ b/arch/arm/boot/dts/st/stm32mp135f-dhcor-dhsbc.dts @@ -97,6 +97,8 @@ interrupts = <12 IRQ_TYPE_LEVEL_LOW>; reg = <1>; realtek,clkout-disable; + realtek,rxc-ssc-enable; + realtek,sysclk-ssc-enable; reset-assert-us = <15000>; reset-deassert-us = <55000>; reset-gpios = <&gpioa 11 GPIO_ACTIVE_LOW>; @@ -146,6 +148,8 @@ interrupts = <15 IRQ_TYPE_LEVEL_LOW>; reg = <1>; realtek,clkout-disable; + realtek,rxc-ssc-enable; + realtek,sysclk-ssc-enable; reset-assert-us = <15000>; reset-deassert-us = <55000>; reset-gpios = <&gpiog 8 GPIO_ACTIVE_LOW>; |