From 271a35ef6237c3b775aad357969dc75ae5b56988 Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Tue, 24 Dec 2013 21:26:19 +0800 Subject: [PATCH] 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 --- drivers/pinctrl/pinctrl-sunxi-pins.h | 2 ++ 1 file changed, 2 insertions(+) --- 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 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"),