linux-kernel - [PATCH 2/2] ARM: imx_v6_v7_defconfig: enable EPD regulator needed for Kobo Clara 2e

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Message-Id: <20251223-fp9931-clara2e-v1-2-e5b1cb79330a@kemnade.info>
Date: Tue, 23 Dec 2025 22:34:03 +0100
From: Andreas Kemnade <andreas@...nade.info>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>, 
 Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>, Russell King <linux@...linux.org.uk>
Cc: devicetree@...r.kernel.org, imx@...ts.linux.dev, 
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 Andreas Kemnade <andreas@...nade.info>
Subject: [PATCH 2/2] ARM: imx_v6_v7_defconfig: enable EPD regulator needed
 for Kobo Clara 2e

Kobo Clara 2e revision b requires the JD9930/FP9931 regulator driver
for the EPD, so enable it.

Signed-off-by: Andreas Kemnade <andreas@...nade.info>
---
 arch/arm/configs/imx_v6_v7_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index 0d55056c6f82..94ef23b272fc 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -251,6 +251,7 @@ CONFIG_REGULATOR_DA9052=y
 CONFIG_REGULATOR_DA9062=y
 CONFIG_REGULATOR_DA9063=y
 CONFIG_REGULATOR_GPIO=y
+CONFIG_REGULATOR_FP9931=m
 CONFIG_REGULATOR_LTC3676=y
 CONFIG_REGULATOR_MC13783=y
 CONFIG_REGULATOR_MC13892=y

-- 
2.47.3