gpio: Kconfig: Enable Zynq GPIO driver using kconfig

Enable DM GPIO and ZYNQ GPIO using kconfig instead of the board
config file.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index c8e0337893934362b87e6bc72dbfbbd67f9d2074..802d3b430cd6e895311dfbda402c7a70263f5a02 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -579,6 +579,7 @@ config ARCH_ZYNQ
        select SPL_OF_CONTROL if SPL
        select DM
        select DM_ETH
+       select DM_GPIO
        select SPL_DM if SPL
        select DM_MMC
        select DM_SPI

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index f56a60621ff079e0b1fdb33511246dfa7b04f4fb..4d2cc500bfaf906d2b33394c3605c2974fdbc8cb 100644 (file)
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -136,4 +136,11 @@ config MVEBU_GPIO
        help
          Say yes here to support Marvell MVEBU (Armada XP/38x) GPIOs.
 
+config ZYNQ_GPIO
+       bool "Zynq GPIO driver"
+       depends on DM_GPIO && ARCH_ZYNQ
+       default y
+       help
+         Supports GPIO access on Zynq SoC.
+
 endmenu

diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index c96b9c52500f4db2b095b27413f2fd3905af24c3..49d9fd059f3cb419859c0674427de2a217f6ba36 100644 (file)
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -39,8 +39,6 @@
 #define CONFIG_ARM_DCC
 #define CONFIG_ZYNQ_SERIAL
 
-#define CONFIG_ZYNQ_GPIO
-
 /* Ethernet driver */
 #if defined(CONFIG_ZYNQ_GEM)
 # define CONFIG_MII