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From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Tue, 7 Jan 2020 10:58:37 +0100
Subject: [PATCH] ARM: rpi_defconfig: Enable raspberry GPIO exp driver
Enable the recently introduced GPIO exp driver.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
arch/arm/configs/rpi_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/rpi_defconfig b/arch/arm/configs/rpi_defconfig
index 0ae0c42b12d7..3813b837dd35 100644
--- a/arch/arm/configs/rpi_defconfig
+++ b/arch/arm/configs/rpi_defconfig
@@ -72,6 +72,7 @@ CONFIG_LED_GPIO=y
CONFIG_LED_TRIGGERS=y
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_BCM2835=y
+CONFIG_GPIO_RASPBERRYPI_EXP=y
CONFIG_PINCTRL_BCM283X=y
CONFIG_REGULATOR=y
CONFIG_FS_EXT4=y
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