Message ID | 20240319040528.104932-1-marex@denx.de (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | ARM: dts: stm32: add PWR regulators support on stm32mp131 | expand |
Hi Marek On 3/19/24 05:05, Marek Vasut wrote: > This patch adds STM32 PWR regulators DT support on stm32mp131. > This requires TFA to clear RCC_SECCFGR, is disabled by default > and can only be enabled on board DT level. > > Signed-off-by: Marek Vasut <marex@denx.de> > --- > Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> > Cc: Conor Dooley <conor+dt@kernel.org> > Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> > Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> > Cc: Rob Herring <robh@kernel.org> > Cc: devicetree@vger.kernel.org > Cc: kernel@dh-electronics.com > Cc: linux-arm-kernel@lists.infradead.org > Cc: linux-kernel@vger.kernel.org > Cc: linux-stm32@st-md-mailman.stormreply.com > --- > arch/arm/boot/dts/st/stm32mp131.dtsi | 24 ++++++++++++++++++++++++ > 1 file changed, 24 insertions(+) > > diff --git a/arch/arm/boot/dts/st/stm32mp131.dtsi b/arch/arm/boot/dts/st/stm32mp131.dtsi > index 3900f32da797b..58b8ae759998d 100644 > --- a/arch/arm/boot/dts/st/stm32mp131.dtsi > +++ b/arch/arm/boot/dts/st/stm32mp131.dtsi > @@ -1092,6 +1092,30 @@ rcc: rcc@50000000 { > <&scmi_clk CK_SCMI_LSI>; > }; > > + pwr_regulators: pwr@50001000 { > + compatible = "st,stm32mp1,pwr-reg"; > + reg = <0x50001000 0x10>; > + status = "disabled"; > + > + reg11: reg11 { > + regulator-name = "reg11"; > + regulator-min-microvolt = <1100000>; > + regulator-max-microvolt = <1100000>; > + }; > + > + reg18: reg18 { > + regulator-name = "reg18"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + }; > + > + usb33: usb33 { > + regulator-name = "usb33"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + }; > + }; > + > exti: interrupt-controller@5000d000 { > compatible = "st,stm32mp13-exti", "syscon"; > interrupt-controller; Applied on stm32-next. Cheers Alex
diff --git a/arch/arm/boot/dts/st/stm32mp131.dtsi b/arch/arm/boot/dts/st/stm32mp131.dtsi index 3900f32da797b..58b8ae759998d 100644 --- a/arch/arm/boot/dts/st/stm32mp131.dtsi +++ b/arch/arm/boot/dts/st/stm32mp131.dtsi @@ -1092,6 +1092,30 @@ rcc: rcc@50000000 { <&scmi_clk CK_SCMI_LSI>; }; + pwr_regulators: pwr@50001000 { + compatible = "st,stm32mp1,pwr-reg"; + reg = <0x50001000 0x10>; + status = "disabled"; + + reg11: reg11 { + regulator-name = "reg11"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + }; + + reg18: reg18 { + regulator-name = "reg18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + usb33: usb33 { + regulator-name = "usb33"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + }; + exti: interrupt-controller@5000d000 { compatible = "st,stm32mp13-exti", "syscon"; interrupt-controller;
This patch adds STM32 PWR regulators DT support on stm32mp131. This requires TFA to clear RCC_SECCFGR, is disabled by default and can only be enabled on board DT level. Signed-off-by: Marek Vasut <marex@denx.de> --- Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Conor Dooley <conor+dt@kernel.org> Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Cc: Rob Herring <robh@kernel.org> Cc: devicetree@vger.kernel.org Cc: kernel@dh-electronics.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: linux-stm32@st-md-mailman.stormreply.com --- arch/arm/boot/dts/st/stm32mp131.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+)