lkml.org 
[lkml]   [2011]   [Aug]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 3.2 1/4] ARM: simpad: Add ucb1x00 GPIO definitions and register GPIO
Date
Add ucb1x00 GPIO definitions to simpad.h and add gpio_base
to ucb1x00 platform device so the pins are available using
the GPIO API.

Signed-off-by: Jochen Friedrich <jochen@scram.de>
---
arch/arm/mach-sa1100/include/mach/simpad.h | 13 +++++++++++++
arch/arm/mach-sa1100/simpad.c | 1 +
2 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-sa1100/include/mach/simpad.h b/arch/arm/mach-sa1100/include/mach/simpad.h
index 9296c45..231550d 100644
--- a/arch/arm/mach-sa1100/include/mach/simpad.h
+++ b/arch/arm/mach-sa1100/include/mach/simpad.h
@@ -48,6 +48,19 @@
#define GPIO_SMART_CARD GPIO_GPIO10
#define IRQ_GPIO_SMARD_CARD IRQ_GPIO10

+/*--- ucb1x00 GPIO ---*/
+#define SIMPAD_UCB1X00_GPIO_BASE (GPIO_MAX + 1)
+#define SIMPAD_UCB1X00_GPIO_PROG1 (SIMPAD_UCB1X00_GPIO_BASE)
+#define SIMPAD_UCB1X00_GPIO_PROG2 (SIMPAD_UCB1X00_GPIO_BASE + 1)
+#define SIMPAD_UCB1X00_GPIO_UP (SIMPAD_UCB1X00_GPIO_BASE + 2)
+#define SIMPAD_UCB1X00_GPIO_DOWN (SIMPAD_UCB1X00_GPIO_BASE + 3)
+#define SIMPAD_UCB1X00_GPIO_LEFT (SIMPAD_UCB1X00_GPIO_BASE + 4)
+#define SIMPAD_UCB1X00_GPIO_RIGHT (SIMPAD_UCB1X00_GPIO_BASE + 5)
+#define SIMPAD_UCB1X00_GPIO_6 (SIMPAD_UCB1X00_GPIO_BASE + 6)
+#define SIMPAD_UCB1X00_GPIO_7 (SIMPAD_UCB1X00_GPIO_BASE + 7)
+#define SIMPAD_UCB1X00_GPIO_HEADSET (SIMPAD_UCB1X00_GPIO_BASE + 8)
+#define SIMPAD_UCB1X00_GPIO_SPEAKER (SIMPAD_UCB1X00_GPIO_BASE + 9)
+
// CS3 Latch is write only, a shadow is necessary

#define CS3BUSTYPE unsigned volatile long
diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c
index cfb7607..718b802 100644
--- a/arch/arm/mach-sa1100/simpad.c
+++ b/arch/arm/mach-sa1100/simpad.c
@@ -132,6 +132,7 @@ static struct resource simpad_flash_resources [] = {
static struct mcp_plat_data simpad_mcp_data = {
.mccr0 = MCCR0_ADM,
.sclk_rate = 11981000,
+ .gpio_base = SIMPAD_UCB1X00_GPIO_BASE,
};


--
1.7.5.4


\
 
 \ /
  Last update: 2011-08-08 10:53    [from the cache]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and my Meterkast|Read the blog