ARM: shmobile: defconfig: Enable TOUCHSCREEN_STMPE

Enable support for the stmpe i2c touch controller, which is used on the
iWave RZ/G1E platform.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20200806121704.3192-1-biju.das.jz@bp.renesas.comSigned-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

arch/arm/configs/shmobile_defconfig

@@ -64,6 +64,7 @@ CONFIG_KEYBOARD_GPIO=y
 CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_TOUCHSCREEN_EDT_FT5X06=y
 CONFIG_TOUCHSCREEN_ST1232=y
+CONFIG_TOUCHSCREEN_STMPE=y
 CONFIG_INPUT_MISC=y
 CONFIG_INPUT_DA9063_ONKEY=y
 CONFIG_INPUT_ADXL34X=y
@@ -104,6 +105,7 @@ CONFIG_RENESAS_WDT=y
 CONFIG_RENESAS_RZAWDT=y
 CONFIG_MFD_AS3711=y
 CONFIG_MFD_DA9063=y
+CONFIG_MFD_STMPE=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_REGULATOR_AS3711=y
 CONFIG_REGULATOR_DA9210=y