openwrtv4/target/linux/ramips/patches-3.8/0026-MIPS-ralink-add-uart-mask-to-struct-ralink_pinmux.patch

From 6e09e0465b342b52ecda583cbc41e6a31c363b3f Mon Sep 17 00:00:00 2001
From: John Crispin <blogic@openwrt.org>
Date: Fri, 12 Apr 2013 12:45:27 +0200
Subject: [PATCH 26/79] MIPS: ralink: add uart mask to struct ralink_pinmux

Add a field for the uart muxing mask and set it inside the rt305x setup code.

Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/5744/
---
 arch/mips/ralink/common.h |    1 +
 arch/mips/ralink/rt305x.c |    5 +++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/mips/ralink/common.h b/arch/mips/ralink/common.h
index bebd149..299119b 100644
--- a/arch/mips/ralink/common.h
+++ b/arch/mips/ralink/common.h
@@ -22,6 +22,7 @@ struct ralink_pinmux {
 	struct ralink_pinmux_grp *mode;
 	struct ralink_pinmux_grp *uart;
 	int uart_shift;
+	u32 uart_mask;
 	void (*wdt_reset)(void);
 	struct ralink_pinmux_grp *pci;
 	int pci_shift;
diff --git a/arch/mips/ralink/rt305x.c b/arch/mips/ralink/rt305x.c
index 5b42078..6aa3cb1 100644
--- a/arch/mips/ralink/rt305x.c
+++ b/arch/mips/ralink/rt305x.c
@@ -91,12 +91,12 @@ static struct ralink_pinmux_grp uart_mux[] = {
 		.name = "gpio uartf",
 		.mask = RT305X_GPIO_MODE_GPIO_UARTF,
 		.gpio_first = RT305X_GPIO_7,
-		.gpio_last = RT305X_GPIO_14,
+		.gpio_last = RT305X_GPIO_10,
 	}, {
 		.name = "gpio i2s",
 		.mask = RT305X_GPIO_MODE_GPIO_I2S,
 		.gpio_first = RT305X_GPIO_7,
-		.gpio_last = RT305X_GPIO_14,
+		.gpio_last = RT305X_GPIO_10,
 	}, {
 		.name = "gpio",
 		.mask = RT305X_GPIO_MODE_GPIO,
@@ -118,6 +118,7 @@ struct ralink_pinmux rt_gpio_pinmux = {
 	.mode = mode_mux,
 	.uart = uart_mux,
 	.uart_shift = RT305X_GPIO_MODE_UART0_SHIFT,
+	.uart_mask = RT305X_GPIO_MODE_UART0_MASK,
 	.wdt_reset = rt305x_wdt_reset,
 };
 
-- 
1.7.10.4