From 0db56de6310518050fc49331cfb5617964079092 Mon Sep 17 00:00:00 2001 From: Phil Elwell Date: Thu, 30 Nov 2017 09:04:07 +0000 Subject: [PATCH] config: Add GPIO_PCF857X=m The PCF8574 & 5 are I2C-connected 8- & 16-bit GPIO expanders. See: https://github.com/raspberrypi/linux/issues/2294 Signed-off-by: Phil Elwell --- arch/arm/configs/bcm2709_defconfig | 1 + arch/arm/configs/bcmrpi_defconfig | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm/configs/bcm2709_defconfig b/arch/arm/configs/bcm2709_defconfig index dc8b77f0637d..8800a1081bb7 100644 --- a/arch/arm/configs/bcm2709_defconfig +++ b/arch/arm/configs/bcm2709_defconfig @@ -633,6 +633,7 @@ CONFIG_PPS_CLIENT_GPIO=m CONFIG_GPIO_SYSFS=y CONFIG_GPIO_BCM_EXP=y CONFIG_GPIO_BCM_VIRT=y +CONFIG_GPIO_PCF857X=m CONFIG_GPIO_ARIZONA=m CONFIG_GPIO_STMPE=y CONFIG_GPIO_MCP23S08=m diff --git a/arch/arm/configs/bcmrpi_defconfig b/arch/arm/configs/bcmrpi_defconfig index 2e5a841c54ea..28266427f843 100644 --- a/arch/arm/configs/bcmrpi_defconfig +++ b/arch/arm/configs/bcmrpi_defconfig @@ -627,6 +627,7 @@ CONFIG_PPS=m CONFIG_PPS_CLIENT_LDISC=m CONFIG_PPS_CLIENT_GPIO=m CONFIG_GPIO_SYSFS=y +CONFIG_GPIO_PCF857X=m CONFIG_GPIO_ARIZONA=m CONFIG_GPIO_STMPE=y CONFIG_GPIO_MCP23S08=m -- 2.30.2