pinctrl: mvebu: Enable support for the Armada 37xx pinctrl driver

To enable support for the Armada 37xx pinctrl driver, we need to
change the Kconfig symbol for the Armada 7k/8k pinctrl driver and its
dependencies to distinguish between both platforms and drivers.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Konstantin Porotchkin <kostap@marvell.com>
Cc: Nadav Haklai <nadavh@marvell.com>
diff --git a/configs/mvebu_db-88f7040_defconfig b/configs/mvebu_db-88f7040_defconfig
index 797eabb..9f7b2c4 100644
--- a/configs/mvebu_db-88f7040_defconfig
+++ b/configs/mvebu_db-88f7040_defconfig
@@ -54,6 +54,7 @@
 CONFIG_PCIE_DW_MVEBU=y
 CONFIG_MVEBU_COMPHY_SUPPORT=y
 CONFIG_PINCTRL=y
+CONFIG_PINCTRL_ARMADA_8K=y
 # CONFIG_SPL_SERIAL_PRESENT is not set
 CONFIG_DEBUG_UART=y
 CONFIG_DEBUG_UART_BASE=0xf0512000