2024-05-22 08:24:05

by Sean Nyekjaer

Subject: [PATCH 2/2] ARM: dts: stm32: osd32: move pwr_regulators to common

According to the OSD32MP1 Power System overview[1] pwr_regulators;
vdd-supply and vdd_3v3_usbfs-supply are hard-wired internally in
the SIP module to vdd and ldo4.

[1]:
https://octavosystems.com/app_notes/osd32mp1-power-system-overview/#connections

Signed-off-by: Sean Nyekjaer <[email protected]>
---
arch/arm/boot/dts/st/stm32mp157c-osd32mp1-red.dts | 5 -----
arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi | 5 -----
arch/arm/boot/dts/st/stm32mp15xx-osd32.dtsi | 5 +++++
3 files changed, 5 insertions(+), 10 deletions(-)

diff --git a/arch/arm/boot/dts/st/stm32mp157c-osd32mp1-red.dts b/arch/arm/boot/dts/st/stm32mp157c-osd32mp1-red.dts
index 854dfecd801f..36e6055b5665 100644
--- a/arch/arm/boot/dts/st/stm32mp157c-osd32mp1-red.dts
+++ b/arch/arm/boot/dts/st/stm32mp157c-osd32mp1-red.dts
@@ -147,11 +147,6 @@ &m_can1 {
status = "okay";
};

-&pwr_regulators {
- vdd-supply = <&vdd>;
- vdd_3v3_usbfs-supply = <&vdd_usb>;
-};
-
&rtc {
status = "okay";
};
diff --git a/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi b/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi
index aa28043c30fb..c87fd96cbd91 100644
--- a/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi
@@ -379,11 +379,6 @@ regulators {
};
};

-&pwr_regulators {
- vdd-supply = <&vdd>;
- vdd_3v3_usbfs-supply = <&vdd_usb>;
-};
-
&rtc {
status = "okay";
};
diff --git a/arch/arm/boot/dts/st/stm32mp15xx-osd32.dtsi b/arch/arm/boot/dts/st/stm32mp15xx-osd32.dtsi
index ae01e7a5339e..2022a1fa31ca 100644
--- a/arch/arm/boot/dts/st/stm32mp15xx-osd32.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp15xx-osd32.dtsi
@@ -215,6 +215,11 @@ &rng1 {
status = "okay";
};

+&pwr_regulators {
+ vdd-supply = <&vdd>;
+ vdd_3v3_usbfs-supply = <&vdd_usb>;
+};
+
&usbphyc_port0 {
phy-supply = <&vdd_usb>;
};
--
2.44.0

2024-06-05 08:50:59

by Alexandre TORGUE

Subject: Re: [PATCH 2/2] ARM: dts: stm32: osd32: move pwr_regulators to common

Hi Sean

On 5/22/24 10:23, Sean Nyekjaer wrote:
> According to the OSD32MP1 Power System overview[1] pwr_regulators;
> vdd-supply and vdd_3v3_usbfs-supply are hard-wired internally in
> the SIP module to vdd and ldo4.
>
> [1]:
> https://octavosystems.com/app_notes/osd32mp1-power-system-overview/#connections
>
> Signed-off-by: Sean Nyekjaer <[email protected]>
> ---

Both patches applied on stm32-next.

Regards
Alex

> arch/arm/boot/dts/st/stm32mp157c-osd32mp1-red.dts | 5 -----
> arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi | 5 -----
> arch/arm/boot/dts/st/stm32mp15xx-osd32.dtsi | 5 +++++
> 3 files changed, 5 insertions(+), 10 deletions(-)
>
> diff --git a/arch/arm/boot/dts/st/stm32mp157c-osd32mp1-red.dts b/arch/arm/boot/dts/st/stm32mp157c-osd32mp1-red.dts
> index 854dfecd801f..36e6055b5665 100644
> --- a/arch/arm/boot/dts/st/stm32mp157c-osd32mp1-red.dts
> +++ b/arch/arm/boot/dts/st/stm32mp157c-osd32mp1-red.dts
> @@ -147,11 +147,6 @@ &m_can1 {
> status = "okay";
> };
>
> -&pwr_regulators {
> - vdd-supply = <&vdd>;
> - vdd_3v3_usbfs-supply = <&vdd_usb>;
> -};
> -
> &rtc {
> status = "okay";
> };
> diff --git a/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi b/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi
> index aa28043c30fb..c87fd96cbd91 100644
> --- a/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi
> +++ b/arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi
> @@ -379,11 +379,6 @@ regulators {
> };
> };
>
> -&pwr_regulators {
> - vdd-supply = <&vdd>;
> - vdd_3v3_usbfs-supply = <&vdd_usb>;
> -};
> -
> &rtc {
> status = "okay";
> };
> diff --git a/arch/arm/boot/dts/st/stm32mp15xx-osd32.dtsi b/arch/arm/boot/dts/st/stm32mp15xx-osd32.dtsi
> index ae01e7a5339e..2022a1fa31ca 100644
> --- a/arch/arm/boot/dts/st/stm32mp15xx-osd32.dtsi
> +++ b/arch/arm/boot/dts/st/stm32mp15xx-osd32.dtsi
> @@ -215,6 +215,11 @@ &rng1 {
> status = "okay";
> };
>
> +&pwr_regulators {
> + vdd-supply = <&vdd>;
> + vdd_3v3_usbfs-supply = <&vdd_usb>;
> +};
> +
> &usbphyc_port0 {
> phy-supply = <&vdd_usb>;
> };