From 1e3c230596933752856f895a2b422b040b885639 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20B=C3=BCsch?= <mb@bu3sch.de>
Date: Sat, 18 Sep 2010 17:58:30 +0000
Subject: omap24xx: Add n8x0 specific GPIO switch code
SVN-Revision: 23082
---
.../omap24xx/patches-2.6.36/300-nokia-board.patch | 61 +++++++++++++++++-----
.../900-n810-battery-management.patch | 8 +--
2 files changed, 53 insertions(+), 16 deletions(-)
diff --git a/target/linux/omap24xx/patches-2.6.36/300-nokia-board.patch b/target/linux/omap24xx/patches-2.6.36/300-nokia-board.patch
index 4bec75ec8b..825d8be066 100644
--- a/target/linux/omap24xx/patches-2.6.36/300-nokia-board.patch
+++ b/target/linux/omap24xx/patches-2.6.36/300-nokia-board.patch
@@ -1,13 +1,13 @@
---
arch/arm/mach-omap1/board-nokia770.c | 16 +
- arch/arm/mach-omap2/Kconfig | 10 +
+ arch/arm/mach-omap2/Kconfig | 10
arch/arm/mach-omap2/Makefile | 2
- arch/arm/mach-omap2/board-n8x0-lcd.c | 127 +++++++++++++
- arch/arm/mach-omap2/board-n8x0-usb.c | 175 +++++++++++++++++++
- arch/arm/mach-omap2/board-n8x0.c | 318 +++++++++++++++++++++++++----------
+ arch/arm/mach-omap2/board-n8x0-lcd.c | 127 ++++++++++++
+ arch/arm/mach-omap2/board-n8x0-usb.c | 175 +++++++++++++++++
+ arch/arm/mach-omap2/board-n8x0.c | 355 ++++++++++++++++++++++++++---------
arch/arm/mach-omap2/control.c | 2
arch/arm/mach-omap2/serial.c | 8
- 8 files changed, 571 insertions(+), 87 deletions(-)
+ 8 files changed, 608 insertions(+), 87 deletions(-)
--- linux-2.6.36-rc4.orig/arch/arm/mach-omap1/board-nokia770.c
+++ linux-2.6.36-rc4/arch/arm/mach-omap1/board-nokia770.c
@@ -58,15 +58,16 @@
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
-@@ -32,6 +36,7 @@
+@@ -32,6 +36,8 @@
#include <plat/onenand.h>
#include <plat/mmc.h>
#include <plat/serial.h>
+#include <plat/cbus.h>
++#include <plat/gpio-switch.h>
#include "mux.h"
-@@ -39,109 +44,154 @@ static int slot1_cover_open;
+@@ -39,109 +45,154 @@ static int slot1_cover_open;
static int slot2_cover_open;
static struct device *mmc_device;
@@ -304,7 +305,7 @@
{
.modalias = "p54spi",
.bus_num = 2,
-@@ -149,6 +199,68 @@ static struct spi_board_info n800_spi_bo
+@@ -149,6 +200,68 @@ static struct spi_board_info n800_spi_bo
.max_speed_hz = 48000000,
.controller_data = &p54spi_mcspi_config,
},
@@ -373,7 +374,7 @@
};
#if defined(CONFIG_MTD_ONENAND_OMAP2) || \
-@@ -183,6 +295,20 @@ static struct mtd_partition onenand_part
+@@ -183,6 +296,20 @@ static struct mtd_partition onenand_part
},
};
@@ -394,7 +395,7 @@
static struct omap_onenand_platform_data board_onenand_data = {
.cs = 0,
.gpio_irq = 26,
-@@ -659,15 +785,41 @@ static struct omap_board_mux board_mux[]
+@@ -659,15 +786,77 @@ static struct omap_board_mux board_mux[]
#define board_mux NULL
#endif
@@ -407,13 +408,49 @@
+#endif
+
+extern void n8x0_usb_init(void);
++
++static struct omap_gpio_switch n8x0_gpio_switches[] __initdata = {
++ {
++ .name = "headphone",
++ .gpio = -1,
++ .debounce_rising = 200,
++ .debounce_falling = 200,
++ }, {
++ .name = "cam_act",
++ .gpio = -1,
++ .debounce_rising = 200,
++ .debounce_falling = 200,
++ }, {
++ .name = "cam_turn",
++ .gpio = -1,
++ .debounce_rising = 100,
++ .debounce_falling = 100,
++ }, {
++ .name = "slide",
++ .gpio = -1,
++ .debounce_rising = 200,
++ .debounce_falling = 200,
++ }, {
++ .name = "kb_lock",
++ .gpio = -1,
++ .debounce_rising = 200,
++ .debounce_falling = 200,
++ },
++};
++
++static void __init n8x0_gpio_switches_init(void)
++{
++ /* The switches are actually registered through ATAG mechanism.
++ * This just updates the parameters (thus .gpio is -1) */
++ omap_register_gpio_switches(n8x0_gpio_switches,
++ ARRAY_SIZE(n8x0_gpio_switches));
++}
+
static void __init n8x0_init_machine(void)
{
omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC);
-+
++ n8x0_gpio_switches_init();
+ platform_device_register(&n8x0_cbus_device);
-+
+ n8x0_bt_init();
+
/* FIXME: add n810 spi devices */
diff --git a/target/linux/omap24xx/patches-2.6.36/900-n810-battery-management.patch b/target/linux/omap24xx/patches-2.6.36/900-n810-battery-management.patch
index ea8f896c11..c3507fba99 100644
--- a/target/linux/omap24xx/patches-2.6.36/900-n810-battery-management.patch
+++ b/target/linux/omap24xx/patches-2.6.36/900-n810-battery-management.patch
@@ -460,9 +460,9 @@
int retu_request_irq(int id, void *irq_handler, unsigned long arg, char *name);
--- linux-2.6.36-rc4.orig/arch/arm/mach-omap2/board-n8x0.c
+++ linux-2.6.36-rc4/arch/arm/mach-omap2/board-n8x0.c
-@@ -795,6 +795,17 @@ extern void n8x0_blizzard_init(void);
-
- extern void n8x0_usb_init(void);
+@@ -833,6 +833,17 @@ static void __init n8x0_gpio_switches_in
+ ARRAY_SIZE(n8x0_gpio_switches));
+ }
+static struct platform_device n810_bm_device = {
+ .name = "n810bm",
@@ -478,7 +478,7 @@
static void __init n8x0_init_machine(void)
{
omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC);
-@@ -823,6 +834,8 @@ static void __init n8x0_init_machine(voi
+@@ -860,6 +871,8 @@ static void __init n8x0_init_machine(voi
n8x0_onenand_init();
n8x0_mmc_init();
n8x0_usb_init();
--
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