Commit b6a32a28 authored by Chen-Yu Tsai's avatar Chen-Yu Tsai Committed by Linus Walleij

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: default avatarChen-Yu Tsai <wens@csie.org>
Acked-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent a1edd49e
...@@ -3774,12 +3774,14 @@ static const struct sunxi_desc_pin sun7i_a20_pins[] = { ...@@ -3774,12 +3774,14 @@ static const struct sunxi_desc_pin sun7i_a20_pins[] = {
SUNXI_FUNCTION(0x1, "gpio_out"), SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "spi0"), /* MOSI */ SUNXI_FUNCTION(0x2, "spi0"), /* MOSI */
SUNXI_FUNCTION(0x3, "uart6"), /* TX */ SUNXI_FUNCTION(0x3, "uart6"), /* TX */
SUNXI_FUNCTION(0x4, "clk_out_a"), /* CLK_OUT_A */
SUNXI_FUNCTION_IRQ(0x5, 24)), /* EINT24 */ SUNXI_FUNCTION_IRQ(0x5, 24)), /* EINT24 */
SUNXI_PIN(SUNXI_PINCTRL_PIN_PI13, SUNXI_PIN(SUNXI_PINCTRL_PIN_PI13,
SUNXI_FUNCTION(0x0, "gpio_in"), SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"), SUNXI_FUNCTION(0x1, "gpio_out"),
SUNXI_FUNCTION(0x2, "spi0"), /* MISO */ SUNXI_FUNCTION(0x2, "spi0"), /* MISO */
SUNXI_FUNCTION(0x3, "uart6"), /* RX */ SUNXI_FUNCTION(0x3, "uart6"), /* RX */
SUNXI_FUNCTION(0x4, "clk_out_b"), /* CLK_OUT_B */
SUNXI_FUNCTION_IRQ(0x5, 25)), /* EINT25 */ SUNXI_FUNCTION_IRQ(0x5, 25)), /* EINT25 */
SUNXI_PIN(SUNXI_PINCTRL_PIN_PI14, SUNXI_PIN(SUNXI_PINCTRL_PIN_PI14,
SUNXI_FUNCTION(0x0, "gpio_in"), SUNXI_FUNCTION(0x0, "gpio_in"),
......
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