diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0425-config-Add-driver-for-mcp23017-I2C-GPIO-expander.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0425-config-Add-driver-for-mcp23017-I2C-GPIO-expander.patch | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0425-config-Add-driver-for-mcp23017-I2C-GPIO-expander.patch b/target/linux/brcm2708/patches-4.4/0425-config-Add-driver-for-mcp23017-I2C-GPIO-expander.patch new file mode 100644 index 0000000000..e8f7ffed5e --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0425-config-Add-driver-for-mcp23017-I2C-GPIO-expander.patch @@ -0,0 +1,56 @@ +From 6ff62ca3589f88112cddf0b61d708a784b3283f4 Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +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 <phil@raspberrypi.org> +--- + 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 |