pinctrl/nomadik : add MC1_a_2 pin MC1 function group list

Another possible pin configuration for the MC1 pin group.
Signed-off-by: Patrice Chotard <patrice.chotard@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/pinctrl-nomadik-db8500.c

@@ -465,6 +465,8 @@ static const unsigned mc4_a_1_pins[] = { DB8500_PIN_AH24, DB8500_PIN_AG25,
 static const unsigned mc1_a_1_pins[] = { DB8500_PIN_AH16, DB8500_PIN_AG15,
 	DB8500_PIN_AJ15, DB8500_PIN_AG14, DB8500_PIN_AF13, DB8500_PIN_AG13,
 	DB8500_PIN_AH15 };
+static const unsigned mc1_a_2_pins[] = { DB8500_PIN_AH16, DB8500_PIN_AJ15,
+	DB8500_PIN_AG14, DB8500_PIN_AF13, DB8500_PIN_AG13,DB8500_PIN_AH15 };
 static const unsigned mc1dir_a_1_pins[] = { DB8500_PIN_AH13, DB8500_PIN_AG12,
 	DB8500_PIN_AH12, DB8500_PIN_AH11 };
 static const unsigned hsir_a_1_pins[] = { DB8500_PIN_AG10, DB8500_PIN_AH10,
@@ -641,6 +643,7 @@ static const struct nmk_pingroup nmk_db8500_groups[] = {
 	DB8500_PIN_GROUP(msp2_a_1, NMK_GPIO_ALT_A),
 	DB8500_PIN_GROUP(mc4_a_1, NMK_GPIO_ALT_A),
 	DB8500_PIN_GROUP(mc1_a_1, NMK_GPIO_ALT_A),
+	DB8500_PIN_GROUP(mc1_a_2, NMK_GPIO_ALT_A),
 	DB8500_PIN_GROUP(hsir_a_1, NMK_GPIO_ALT_A),
 	DB8500_PIN_GROUP(hsit_a_1, NMK_GPIO_ALT_A),
 	DB8500_PIN_GROUP(hsit_a_2, NMK_GPIO_ALT_A),
@@ -768,7 +771,7 @@ DB8500_FUNC_GROUPS(ipgpio, "ipgpio0_a_1", "ipgpio1_a_1", "ipgpio7_b_1",
 /* MSP2 can not invert the RX/TX pins but has the optional SCK pin */
 DB8500_FUNC_GROUPS(msp2, "msp2sck_a_1", "msp2_a_1");
 DB8500_FUNC_GROUPS(mc4, "mc4_a_1", "mc4rstn_c_1");
-DB8500_FUNC_GROUPS(mc1, "mc1_a_1", "mc1dir_a_1");
+DB8500_FUNC_GROUPS(mc1, "mc1_a_1", "mc1_a_2", "mc1dir_a_1");
 DB8500_FUNC_GROUPS(hsi, "hsir_a_1", "hsit_a_1", "hsit_a_2");
 DB8500_FUNC_GROUPS(clkout, "clkout_a_1", "clkout_a_2", "clkout_c_1");
 DB8500_FUNC_GROUPS(usb, "usb_a_1");