ARM: imx_v6_v7_defconfig: Enable rohm,bd71815

The reMarkable 2 uses the rohm,bd71815 power controller, so enable it in
the defconfig.
Signed-off-by: Alistair Francis <alistair@alistair23.me>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm/configs/imx_v6_v7_defconfig

@@ -213,6 +213,7 @@ CONFIG_GPIO_SIOX=m
 CONFIG_GPIO_MAX732X=y
 CONFIG_GPIO_PCA953X=y
 CONFIG_GPIO_PCF857X=y
+CONFIG_GPIO_BD71815=y
 CONFIG_GPIO_STMPE=y
 CONFIG_GPIO_74X164=y
 CONFIG_POWER_RESET=y
@@ -242,8 +243,10 @@ CONFIG_MFD_MC13XXX_I2C=y
 CONFIG_MFD_SY7636A=y
 CONFIG_MFD_RN5T618=y
 CONFIG_MFD_STMPE=y
+CONFIG_MFD_ROHM_BD71828=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_REGULATOR_ANATOP=y
+CONFIG_REGULATOR_BD71815=y
 CONFIG_REGULATOR_DA9052=y
 CONFIG_REGULATOR_DA9062=y
 CONFIG_REGULATOR_DA9063=y
@@ -380,6 +383,7 @@ CONFIG_RTC_DRV_ISL1208=y
 CONFIG_RTC_DRV_PCF8523=y
 CONFIG_RTC_DRV_PCF8563=y
 CONFIG_RTC_DRV_M41T80=y
+CONFIG_RTC_DRV_BD70528=y
 CONFIG_RTC_DRV_RC5T619=y
 CONFIG_RTC_DRV_RV3029C2=y
 CONFIG_RTC_DRV_DA9063=y
@@ -396,6 +400,7 @@ CONFIG_STAGING=y
 CONFIG_STAGING_MEDIA=y
 CONFIG_VIDEO_IMX_MEDIA=y
 CONFIG_COMMON_CLK_PWM=y
+CONFIG_COMMON_CLK_BD718XX=y
 CONFIG_CLK_IMX8MM=y
 CONFIG_CLK_IMX8MN=y
 CONFIG_CLK_IMX8MP=y