From 38db2f12d6bd7337fe79d9d1b207e8bd593fc3b5 Mon Sep 17 00:00:00 2001 From: David Bauer Date: Fri, 7 May 2021 00:35:16 +0200 Subject: ramips: add AW9523 I2C GPIO expander driver This adds a driver for the AW9523 I2C GPIO expander. This driver is required to make LEDs as well as buttons on the Tenbay T-MB5EU-V01 work. This driver already had several upstream iterations. I'm working to push this driver to mainline. Ref: https://patchwork.ozlabs.org/project/linux-gpio/list/?series=226287 Signed-off-by: David Bauer --- target/linux/ramips/mt7621/config-5.4 | 1 + 1 file changed, 1 insertion(+) (limited to 'target/linux/ramips/mt7621/config-5.4') diff --git a/target/linux/ramips/mt7621/config-5.4 b/target/linux/ramips/mt7621/config-5.4 index 7a3adae555..3af9b94c50 100644 --- a/target/linux/ramips/mt7621/config-5.4 +++ b/target/linux/ramips/mt7621/config-5.4 @@ -202,6 +202,7 @@ CONFIG_PHYLIB=y CONFIG_PHYLINK=y # CONFIG_PHY_RALINK_USB is not set CONFIG_PINCTRL=y +CONFIG_PINCTRL_AW9523=y CONFIG_PINCTRL_RT2880=y # CONFIG_PINCTRL_SINGLE is not set CONFIG_PINCTRL_SX150X=y -- cgit v1.2.3