pinctrl: exynos: Add AUDIO pin controller for exynos7

Audio IPs on Exynos7 require gpios available in AUDIO
pin controller block. So adding the AUDIO pinctrl support.

Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.c b/drivers/pinctrl/samsung/pinctrl-exynos.c
index 2a85cb442f9b..c8f83f96546c 100644
--- a/drivers/pinctrl/samsung/pinctrl-exynos.c
+++ b/drivers/pinctrl/samsung/pinctrl-exynos.c
@@ -1314,6 +1314,11 @@ static const struct samsung_pin_bank_data exynos7_pin_banks8[] __initconst = {
         EXYNOS_PIN_BANK_EINTG(3, 0x140, "gpv6", 0x24),
 };
 
+static const struct samsung_pin_bank_data exynos7_pin_banks9[] __initconst = {
+        EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz0", 0x00),
+        EXYNOS_PIN_BANK_EINTG(4, 0x020, "gpz1", 0x04),
+};
+
 const struct samsung_pin_ctrl exynos7_pin_ctrl[] __initconst = {
         {
                 /* pin-controller instance 0 Alive data */
@@ -1361,5 +1366,10 @@ const struct samsung_pin_ctrl exynos7_pin_ctrl[] __initconst = {
                 .pin_banks      = exynos7_pin_banks8,
                 .nr_banks       = ARRAY_SIZE(exynos7_pin_banks8),
                 .eint_gpio_init = exynos_eint_gpio_init,
+        }, {
+                /* pin-controller instance 9 AUD data */
+                .pin_banks      = exynos7_pin_banks9,
+                .nr_banks       = ARRAY_SIZE(exynos7_pin_banks9),
+                .eint_gpio_init = exynos_eint_gpio_init,
         },
 };