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ARM: omap2plus_defconfig: enable GPIO_PCA953X
authorGrazvydas Ignotas <notasas@gmail.com>
Tue, 15 Sep 2015 22:36:20 +0000 (01:36 +0300)
committerTony Lindgren <tony@atomide.com>
Thu, 17 Sep 2015 00:01:39 +0000 (17:01 -0700)
This enables tca6424a GPIO expander driver that in turn enables
TPD12S015 HDMI ESD protection and level shifter on OMAP5 uevm.
In other words, it makes HDMI work on OMAP5 uevm.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
arch/arm/configs/omap2plus_defconfig patch | blob | blame | history

diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
index ffc8fa2565f966538b18e91e96db32aa49110596..3f15a5cae16778137de0279a637306661d35099f 100644 (file)
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@@ -240,6 +240,7 @@ CONFIG_SSI_PROTOCOL=m
 CONFIG_PINCTRL_SINGLE=y
 CONFIG_DEBUG_GPIO=y
 CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_PCA953X=m
 CONFIG_GPIO_PCF857X=y
 CONFIG_GPIO_TWL4030=y
 CONFIG_GPIO_PALMAS=y