| 1234567891011121314151617181920212223242526272829303132 |
- From 271a35ef6237c3b775aad357969dc75ae5b56988 Mon Sep 17 00:00:00 2001
- From: Chen-Yu Tsai <[email protected]>
- 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 <[email protected]>
- ---
- 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"),
|
