linux-kernel - [PATCH AUTOSEL 5.13 074/108] ARM: dts: stm32: fix ltdc pinctrl on microdev2.0-of7

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Message-Id: <20210714193800.52097-74-sashal@kernel.org>
Date:   Wed, 14 Jul 2021 15:37:26 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Sasha Levin <sashal@...nel.org>, devicetree@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH AUTOSEL 5.13 074/108] ARM: dts: stm32: fix ltdc pinctrl on microdev2.0-of7

From: Alexandre Torgue <alexandre.torgue@...s.st.com>

[ Upstream commit 11aaf2a0f8f070e87833775965950157bf57e49a ]

It prevents the following warning:

 pin-controller@...02000: 'ltdc' does not match any of the regexes:
'-[0-9]*$', '^gpio@[0-9a-f]*$', 'pinctrl-[0-9]+'

Signed-off-by: Alexandre Torgue <alexandre.torgue@...s.st.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 .../boot/dts/stm32mp157a-microgea-stm32mp1-microdev2.0-of7.dts  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/stm32mp157a-microgea-stm32mp1-microdev2.0-of7.dts b/arch/arm/boot/dts/stm32mp157a-microgea-stm32mp1-microdev2.0-of7.dts
index 674b2d330dc4..5670b23812a2 100644
--- a/arch/arm/boot/dts/stm32mp157a-microgea-stm32mp1-microdev2.0-of7.dts
+++ b/arch/arm/boot/dts/stm32mp157a-microgea-stm32mp1-microdev2.0-of7.dts
@@ -89,7 +89,7 @@ ltdc_ep0_out: endpoint@0 {
 };
 
 &pinctrl {
-	ltdc_pins: ltdc {
+	ltdc_pins: ltdc-0 {
 		pins {
 			pinmux = <STM32_PINMUX('G', 10, AF14)>,	/* LTDC_B2 */
 				 <STM32_PINMUX('H', 12, AF14)>,	/* LTDC_R6 */
-- 
2.30.2