diff options
| author | Padmavathi Venna <padma.v@samsung.com> | 2014-12-19 16:10:58 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2015-01-19 13:04:47 +0300 |
| commit | ac5a186ebea86dde09d5407a14c3c67f537c9b2b (patch) | |
| tree | 5aa22bd49233dd89007bcdb3f6aed98cdd61a703 | |
| parent | e29a4c3a1c573b251723583ec396e5c9d5126ed2 (diff) | |
| download | linux-ac5a186ebea86dde09d5407a14c3c67f537c9b2b.tar.xz | |
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>
| -rw-r--r-- | Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt | 1 | ||||
| -rw-r--r-- | drivers/pinctrl/samsung/pinctrl-exynos.c | 10 |
2 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt index c88ba35bef26..9d2a995293e6 100644 --- a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt @@ -181,6 +181,7 @@ Aliases for controllers compatible with "samsung,exynos7-pinctrl": - pinctrl6: pin controller of FSYS0 block, - pinctrl7: pin controller of FSYS1 block, - pinctrl8: pin controller of BUS1 block, +- pinctrl9: pin controller of AUDIO block, Example: A pin-controller node with pin banks: 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, }, }; |