configs: am64x_evm_r5: Enable GPIO regulator

Enable GPIO regulator.
Signed-off-by: NNishanth Menon <nm@ti.com>
Signed-off-by: NDave Gerlach <d-gerlach@ti.com>

configs/am64x_evm_r5_defconfig

 CONFIG_ARM=y
 CONFIG_ARCH_K3=y
+CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_SYS_MALLOC_F_LEN=0x80000
@@ -28,6 +29,7 @@ CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_DM_MAILBOX=y
 CONFIG_SPL_DM_SPI_FLASH=y
 CONFIG_SPL_DM_RESET=y
+CONFIG_SPL_POWER_SUPPORT=y
 CONFIG_SPL_POWER_DOMAIN=y
 CONFIG_SPL_REMOTEPROC=y
 CONFIG_SPL_SPI_LOAD=y
@@ -56,6 +58,8 @@ CONFIG_CLK=y
 CONFIG_SPL_CLK=y
 CONFIG_CLK_TI_SCI=y
 CONFIG_TI_SCI_PROTOCOL=y
+CONFIG_DM_GPIO=y
+CONFIG_DA8XX_GPIO=y
 CONFIG_DM_MAILBOX=y
 CONFIG_K3_SEC_PROXY=y
 CONFIG_DM_MMC=y
@@ -74,6 +78,10 @@ CONFIG_SPL_PINCTRL=y
 CONFIG_PINCTRL_SINGLE=y
 CONFIG_POWER_DOMAIN=y
 CONFIG_TI_SCI_POWER_DOMAIN=y
+CONFIG_DM_REGULATOR=y
+CONFIG_SPL_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_GPIO=y
+CONFIG_SPL_DM_REGULATOR_GPIO=y
 CONFIG_RAM=y
 CONFIG_SPL_RAM=y
 CONFIG_K3_SYSTEM_CONTROLLER=y