From e73043d1daa80325acaa769812baa36971b06eda Mon Sep 17 00:00:00 2001 From: Phil Elwell Date: Thu, 14 Jul 2016 10:40:20 +0100 Subject: [PATCH] config: Add driver for mcp23017 I2C GPIO expander There is already an overlay for the mcp23017 I2C GPIO expander, but it does nothing without the required driver module. Signed-off-by: Phil Elwell --- arch/arm/configs/bcm2709_defconfig | 3 ++- arch/arm/configs/bcmrpi_defconfig | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) --- a/arch/arm/configs/bcm2709_defconfig +++ b/arch/arm/configs/bcm2709_defconfig @@ -619,6 +619,7 @@ CONFIG_GPIO_SYSFS=y CONFIG_GPIO_BCM_VIRT=y CONFIG_GPIO_ARIZONA=m CONFIG_GPIO_STMPE=y +CONFIG_GPIO_MCP23S08=m CONFIG_W1=m CONFIG_W1_MASTER_DS2490=m CONFIG_W1_MASTER_DS2482=m @@ -867,9 +868,9 @@ CONFIG_SND_BCM2708_SOC_JUSTBOOM_DIGI=m CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC=m CONFIG_SND_BCM2708_SOC_IQAUDIO_DIGI=m CONFIG_SND_BCM2708_SOC_RASPIDAC3=m +CONFIG_SND_BCM2708_SOC_ADAU1977_ADC=m CONFIG_SND_AUDIOINJECTOR_PI_SOUNDCARD=m CONFIG_SND_DIGIDAC1_SOUNDCARD=m -CONFIG_SND_BCM2708_SOC_ADAU1977_ADC=m CONFIG_SND_BCM2708_SOC_DIONAUDIO_LOCO=m CONFIG_SND_SOC_ADAU1701=m CONFIG_SND_SOC_WM8804_I2C=m --- a/arch/arm/configs/bcmrpi_defconfig +++ b/arch/arm/configs/bcmrpi_defconfig @@ -611,6 +611,7 @@ CONFIG_PPS_CLIENT_GPIO=m CONFIG_GPIO_SYSFS=y CONFIG_GPIO_ARIZONA=m CONFIG_GPIO_STMPE=y +CONFIG_GPIO_MCP23S08=m CONFIG_W1=m CONFIG_W1_MASTER_DS2490=m CONFIG_W1_MASTER_DS2482=m @@ -859,9 +860,9 @@ CONFIG_SND_BCM2708_SOC_JUSTBOOM_DIGI=m CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC=m CONFIG_SND_BCM2708_SOC_IQAUDIO_DIGI=m CONFIG_SND_BCM2708_SOC_RASPIDAC3=m +CONFIG_SND_BCM2708_SOC_ADAU1977_ADC=m CONFIG_SND_AUDIOINJECTOR_PI_SOUNDCARD=m CONFIG_SND_DIGIDAC1_SOUNDCARD=m -CONFIG_SND_BCM2708_SOC_ADAU1977_ADC=m CONFIG_SND_BCM2708_SOC_DIONAUDIO_LOCO=m CONFIG_SND_SOC_ADAU1701=m CONFIG_SND_SOC_WM8804_I2C=m