[PATCH] arm64: dts: renesas: r8a779g3: Invert microSD voltage selector on Retronix R-Car V4H Sparrow Hawk EVTB1

[PATCH] arm64: dts: renesas: r8a779g3: Invert microSD voltage selector on Retronix R-Car V4H Sparrow Hawk EVTB1

[Marek Vasut]

Invert the polarity of microSD voltage selector on Retronix R-Car V4H
Sparrow Hawk board. The voltage selector was not populated on prototype
EVTA1 boards, and is implemented slightly different on EVTB1 boards. As
the EVTA1 boards are from a limited run and generally not available,
update the DT to make it compatible with EVTB1 microSD voltage selector.

Fixes: a719915e76f2 ("arm64: dts: renesas: r8a779g3: Add Retronix R-Car V4H Sparrow Hawk board support")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
---
Cc: Conor Dooley <conor+dt@kernel.org>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc: Magnus Damm <magnus.damm@gmail.com>
Cc: Rob Herring <robh@kernel.org>
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org
---
 arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk.dts b/arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk.dts
index dfbf2ce7e23a..9d702b74c288 100644
--- a/arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk.dts
+++ b/arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk.dts
@@ -194,7 +194,7 @@ vcc_sdhi: regulator-vcc-sdhi {
 		regulator-max-microvolt = <3300000>;
 		gpios = <&gpio8 13 GPIO_ACTIVE_HIGH>;
 		gpios-states = <1>;
-		states = <3300000 0>, <1800000 1>;
+		states = <1800000 0>, <3300000 1>;
 	};
 };
 
-- 
2.47.2

Re: [PATCH] arm64: dts: renesas: r8a779g3: Invert microSD voltage selector on Retronix R-Car V4H Sparrow Hawk EVTB1

[Geert Uytterhoeven]

On Mon, 28 Jul 2025 at 01:59, Marek Vasut
<marek.vasut+renesas@mailbox.org> wrote:
> Invert the polarity of microSD voltage selector on Retronix R-Car V4H
> Sparrow Hawk board. The voltage selector was not populated on prototype
> EVTA1 boards, and is implemented slightly different on EVTB1 boards. As
> the EVTA1 boards are from a limited run and generally not available,
> update the DT to make it compatible with EVTB1 microSD voltage selector.
>
> Fixes: a719915e76f2 ("arm64: dts: renesas: r8a779g3: Add Retronix R-Car V4H Sparrow Hawk board support")
> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

LGTM, so
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v6.18.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds