mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-29 10:08:59 +00:00
33 lines
1.3 KiB
Diff
33 lines
1.3 KiB
Diff
From 271a35ef6237c3b775aad357969dc75ae5b56988 Mon Sep 17 00:00:00 2001
|
|
From: Chen-Yu Tsai <wens@csie.org>
|
|
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 <wens@csie.org>
|
|
---
|
|
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"),
|