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path: root/target/linux/sunxi/patches-3.13/171-1-pinctrl-sunxi-fix-port-F-multiplexing.patch
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From 85f17a0d652853455ac633fc965cea8431038518 Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Sat, 14 Dec 2013 17:20:13 +0100
Subject: [PATCH] pinctrl-sunxi: Fix sun5i-a13 port F multiplexing

The correct value for selecting the mmc0 function on port F pins is 2 not 4,
as per the data-sheet:
http://dl.linux-sunxi.org/A13/A13%20Datasheet%20-%20v1.12%20%282012-03-29%29.pdf

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---
 drivers/pinctrl/pinctrl-sunxi-pins.h | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-sunxi-pins.h b/drivers/pinctrl/pinctrl-sunxi-pins.h
index 6fd8d4d..3d60669 100644
--- a/drivers/pinctrl/pinctrl-sunxi-pins.h
+++ b/drivers/pinctrl/pinctrl-sunxi-pins.h
@@ -1932,27 +1932,27 @@
 	SUNXI_PIN(SUNXI_PINCTRL_PIN_PF0,
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x4, "mmc0")),		/* D1 */
+		  SUNXI_FUNCTION(0x2, "mmc0")),		/* D1 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN_PF1,
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x4, "mmc0")),		/* D0 */
+		  SUNXI_FUNCTION(0x2, "mmc0")),		/* D0 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN_PF2,
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x4, "mmc0")),		/* CLK */
+		  SUNXI_FUNCTION(0x2, "mmc0")),		/* CLK */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN_PF3,
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x4, "mmc0")),		/* CMD */
+		  SUNXI_FUNCTION(0x2, "mmc0")),		/* CMD */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN_PF4,
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x4, "mmc0")),		/* D3 */
+		  SUNXI_FUNCTION(0x2, "mmc0")),		/* D3 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN_PF5,
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x4, "mmc0")),		/* D2 */
+		  SUNXI_FUNCTION(0x2, "mmc0")),		/* D2 */
 	/* Hole */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN_PG0,
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
-- 
1.8.5.5