ARM: dra7xx_evm: Enable support for TI PCF8575
On DRA7, pcf chip present at address 0x21 on i2c1, is used to
switch between cpsw slave0 and slave1. Hence, enable PCF
driver for the same.
Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/dra7xx_evm_defconfig b/configs/dra7xx_evm_defconfig
index 1d27e52..81d2a0e 100644
--- a/configs/dra7xx_evm_defconfig
+++ b/configs/dra7xx_evm_defconfig
@@ -58,3 +58,4 @@
CONFIG_SPL_LOAD_FIT=y
CONFIG_OF_LIST="dra7-evm dra72-evm"
CONFIG_DM_I2C=y
+CONFIG_PCF8575_GPIO=y
diff --git a/configs/dra7xx_hs_evm_defconfig b/configs/dra7xx_hs_evm_defconfig
index faf9cd5..ab68b1c 100644
--- a/configs/dra7xx_hs_evm_defconfig
+++ b/configs/dra7xx_hs_evm_defconfig
@@ -61,3 +61,4 @@
CONFIG_SPL_FIT_IMAGE_POST_PROCESS=y
CONFIG_OF_LIST="dra7-evm dra72-evm"
CONFIG_DM_I2C=y
+CONFIG_PCF8575_GPIO=y