diff options
| author | Chen-Yu Tsai <wens@csie.org> | 2013-12-30 11:25:48 +0800 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2014-01-08 10:46:28 +0100 |
| commit | b6a32a28cd6c99cd13ce6e72fcd7080e76c7e259 (patch) | |
| tree | 1e79cf3bbd142c1ef8419c4acc5de808e03450cd /drivers/pinctrl | |
| parent | a1edd49e42f1b79015dab2d5d7057ef39730a789 (diff) | |
pinctrl: sunxi: Add Allwinner A20 clock output pin functions
This patch adds the clock output pin functions on the A20.
The 2 pins can output a configurable clock to be used by
external modules. This is used on the CubieTruck, to supply
a 32768 Hz low power clock to the onboard Wifi+BT module.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/pinctrl-sunxi-pins.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pinctrl/pinctrl-sunxi-pins.h b/drivers/pinctrl/pinctrl-sunxi-pins.h index 2c7446a1a19..6fd8d4d9514 100644 --- a/drivers/pinctrl/pinctrl-sunxi-pins.h +++ b/drivers/pinctrl/pinctrl-sunxi-pins.h @@ -3774,12 +3774,14 @@ static const struct sunxi_desc_pin sun7i_a20_pins[] = { SUNXI_FUNCTION(0x1, "gpio_out"), SUNXI_FUNCTION(0x2, "spi0"), /* MOSI */ SUNXI_FUNCTION(0x3, "uart6"), /* TX */ + SUNXI_FUNCTION(0x4, "clk_out_a"), /* CLK_OUT_A */ SUNXI_FUNCTION_IRQ(0x5, 24)), /* EINT24 */ SUNXI_PIN(SUNXI_PINCTRL_PIN_PI13, SUNXI_FUNCTION(0x0, "gpio_in"), SUNXI_FUNCTION(0x1, "gpio_out"), SUNXI_FUNCTION(0x2, "spi0"), /* MISO */ SUNXI_FUNCTION(0x3, "uart6"), /* RX */ + SUNXI_FUNCTION(0x4, "clk_out_b"), /* CLK_OUT_B */ SUNXI_FUNCTION_IRQ(0x5, 25)), /* EINT25 */ SUNXI_PIN(SUNXI_PINCTRL_PIN_PI14, SUNXI_FUNCTION(0x0, "gpio_in"), |