[v8,3/5] ARM: dts: stm32: rename mmc_vcard to vcc-3v3 on stm32f769-disco

In the schematics of document UM2033, the power supply for the micro SD
card is the same 3v3 voltage that is used to power other devices on the
board. By generalizing the name of the voltage regulator, it can be
referenced by other nodes in the device tree without creating
misunderstandings.

This patch is preparatory for future developments.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>

---

Changes in v8:
- Add Reviewed-by tag of Raphael Gallais-Pou

 arch/arm/boot/dts/st/stm32f769-disco.dts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Hi Dario

On 1/12/24 15:48, Dario Binacchi wrote:
> In the schematics of document UM2033, the power supply for the micro SD
> card is the same 3v3 voltage that is used to power other devices on the
> board. By generalizing the name of the voltage regulator, it can be
> referenced by other nodes in the device tree without creating
> misunderstandings.
> 
> This patch is preparatory for future developments.
> 
> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
> Reviewed-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
> 
> ---
> 
> Changes in v8:
> - Add Reviewed-by tag of Raphael Gallais-Pou
> 
>   arch/arm/boot/dts/st/stm32f769-disco.dts | 6 +++---
>   1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/st/stm32f769-disco.dts b/arch/arm/boot/dts/st/stm32f769-disco.dts
> index 5d12ae25b327..8632bd866272 100644
> --- a/arch/arm/boot/dts/st/stm32f769-disco.dts
> +++ b/arch/arm/boot/dts/st/stm32f769-disco.dts
> @@ -92,9 +92,9 @@ usbotg_hs_phy: usb-phy {
>   		clock-names = "main_clk";
>   	};
>   
> -	mmc_vcard: mmc_vcard {
> +	vcc_3v3: vcc_3v3 {

Replace node name by vcc-3v3. If no v9 sent, I'll do it directly.

>   		compatible = "regulator-fixed";
> -		regulator-name = "mmc_vcard";
> +		regulator-name = "vcc_3v3";
>   		regulator-min-microvolt = <3300000>;
>   		regulator-max-microvolt = <3300000>;
>   	};
> @@ -128,7 +128,7 @@ &rtc {
>   
>   &sdio2 {
>   	status = "okay";
> -	vmmc-supply = <&mmc_vcard>;
> +	vmmc-supply = <&vcc_3v3>;
>   	cd-gpios = <&gpioi 15 GPIO_ACTIVE_LOW>;
>   	broken-cd;
>   	pinctrl-names = "default", "opendrain", "sleep";

Hi Alexandre,

On Tue, Jan 23, 2024 at 5:31 PM Alexandre TORGUE
<alexandre.torgue@foss.st.com> wrote:
>
> Hi Dario
>
> On 1/12/24 15:48, Dario Binacchi wrote:
> > In the schematics of document UM2033, the power supply for the micro SD
> > card is the same 3v3 voltage that is used to power other devices on the
> > board. By generalizing the name of the voltage regulator, it can be
> > referenced by other nodes in the device tree without creating
> > misunderstandings.
> >
> > This patch is preparatory for future developments.
> >
> > Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
> > Reviewed-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
> >
> > ---
> >
> > Changes in v8:
> > - Add Reviewed-by tag of Raphael Gallais-Pou
> >
> >   arch/arm/boot/dts/st/stm32f769-disco.dts | 6 +++---
> >   1 file changed, 3 insertions(+), 3 deletions(-)
> >
> > diff --git a/arch/arm/boot/dts/st/stm32f769-disco.dts b/arch/arm/boot/dts/st/stm32f769-disco.dts
> > index 5d12ae25b327..8632bd866272 100644
> > --- a/arch/arm/boot/dts/st/stm32f769-disco.dts
> > +++ b/arch/arm/boot/dts/st/stm32f769-disco.dts
> > @@ -92,9 +92,9 @@ usbotg_hs_phy: usb-phy {
> >               clock-names = "main_clk";
> >       };
> >
> > -     mmc_vcard: mmc_vcard {
> > +     vcc_3v3: vcc_3v3 {
>
> Replace node name by vcc-3v3. If no v9 sent, I'll do it directly.

I'll do it

Thanks and regards,
Dario

>
> >               compatible = "regulator-fixed";
> > -             regulator-name = "mmc_vcard";
> > +             regulator-name = "vcc_3v3";
> >               regulator-min-microvolt = <3300000>;
> >               regulator-max-microvolt = <3300000>;
> >       };
> > @@ -128,7 +128,7 @@ &rtc {
> >
> >   &sdio2 {
> >       status = "okay";
> > -     vmmc-supply = <&mmc_vcard>;
> > +     vmmc-supply = <&vcc_3v3>;
> >       cd-gpios = <&gpioi 15 GPIO_ACTIVE_LOW>;
> >       broken-cd;
> >       pinctrl-names = "default", "opendrain", "sleep";