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-rw-r--r--arch/arm/mach-omap1/board-ams-delta.c107
-rw-r--r--arch/arm/mach-omap1/board-htcherald.c2
-rw-r--r--arch/arm/mach-omap1/board-osk.c10
-rw-r--r--arch/arm/mach-omap1/common.h2
-rw-r--r--arch/arm/mach-omap1/i2c.c2
-rw-r--r--arch/arm/mach-omap1/mcbsp.c2
6 files changed, 111 insertions, 14 deletions
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 52e8e53ca154..80f54cb54276 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -12,6 +12,7 @@
* published by the Free Software Foundation.
*/
#include <linux/gpio/driver.h>
+#include <linux/gpio/machine.h>
#include <linux/gpio.h>
#include <linux/kernel.h>
#include <linux/init.h>
@@ -202,7 +203,10 @@ static struct resource latch2_resources[] = {
},
};
+#define LATCH2_LABEL "latch2"
+
static struct bgpio_pdata latch2_pdata = {
+ .label = LATCH2_LABEL,
.base = AMS_DELTA_LATCH2_GPIO_BASE,
.ngpio = AMS_DELTA_LATCH2_NGPIO,
};
@@ -217,6 +221,23 @@ static struct platform_device latch2_gpio_device = {
},
};
+#define LATCH2_PIN_LCD_VBLEN 0
+#define LATCH2_PIN_LCD_NDISP 1
+#define LATCH2_PIN_NAND_NCE 2
+#define LATCH2_PIN_NAND_NRE 3
+#define LATCH2_PIN_NAND_NWP 4
+#define LATCH2_PIN_NAND_NWE 5
+#define LATCH2_PIN_NAND_ALE 6
+#define LATCH2_PIN_NAND_CLE 7
+#define LATCH2_PIN_KEYBRD_PWR 8
+#define LATCH2_PIN_KEYBRD_DATAOUT 9
+#define LATCH2_PIN_SCARD_RSTIN 10
+#define LATCH2_PIN_SCARD_CMDVCC 11
+#define LATCH2_PIN_MODEM_NRESET 12
+#define LATCH2_PIN_MODEM_CODEC 13
+#define LATCH2_PIN_HOOKFLASH1 14
+#define LATCH2_PIN_HOOKFLASH2 15
+
static const struct gpio latch_gpios[] __initconst = {
{
.gpio = LATCH1_GPIO_BASE + 6,
@@ -239,11 +260,6 @@ static const struct gpio latch_gpios[] __initconst = {
.label = "scard_cmdvcc",
},
{
- .gpio = AMS_DELTA_GPIO_PIN_MODEM_CODEC,
- .flags = GPIOF_OUT_INIT_LOW,
- .label = "modem_codec",
- },
- {
.gpio = AMS_DELTA_LATCH2_GPIO_BASE + 14,
.flags = GPIOF_OUT_INIT_LOW,
.label = "hookflash1",
@@ -323,6 +339,22 @@ static struct platform_device ams_delta_nand_device = {
.resource = ams_delta_nand_resources,
};
+#define OMAP_GPIO_LABEL "gpio-0-15"
+
+static struct gpiod_lookup_table ams_delta_nand_gpio_table = {
+ .table = {
+ GPIO_LOOKUP(OMAP_GPIO_LABEL, AMS_DELTA_GPIO_PIN_NAND_RB, "rdy",
+ 0),
+ GPIO_LOOKUP(LATCH2_LABEL, LATCH2_PIN_NAND_NCE, "nce", 0),
+ GPIO_LOOKUP(LATCH2_LABEL, LATCH2_PIN_NAND_NRE, "nre", 0),
+ GPIO_LOOKUP(LATCH2_LABEL, LATCH2_PIN_NAND_NWP, "nwp", 0),
+ GPIO_LOOKUP(LATCH2_LABEL, LATCH2_PIN_NAND_NWE, "nwe", 0),
+ GPIO_LOOKUP(LATCH2_LABEL, LATCH2_PIN_NAND_ALE, "ale", 0),
+ GPIO_LOOKUP(LATCH2_LABEL, LATCH2_PIN_NAND_CLE, "cle", 0),
+ { },
+ },
+};
+
static struct resource ams_delta_kp_resources[] = {
[0] = {
.start = INT_KEYBOARD,
@@ -358,6 +390,14 @@ static struct platform_device ams_delta_lcd_device = {
.id = -1,
};
+static struct gpiod_lookup_table ams_delta_lcd_gpio_table = {
+ .table = {
+ GPIO_LOOKUP(LATCH2_LABEL, LATCH2_PIN_LCD_VBLEN, "vblen", 0),
+ GPIO_LOOKUP(LATCH2_LABEL, LATCH2_PIN_LCD_NDISP, "ndisp", 0),
+ { },
+ },
+};
+
static const struct gpio_led gpio_leds[] __initconst = {
{
.name = "camera",
@@ -449,11 +489,35 @@ static struct platform_device ams_delta_audio_device = {
.id = -1,
};
+static struct gpiod_lookup_table ams_delta_audio_gpio_table = {
+ .table = {
+ GPIO_LOOKUP(OMAP_GPIO_LABEL, AMS_DELTA_GPIO_PIN_HOOK_SWITCH,
+ "hook_switch", 0),
+ GPIO_LOOKUP(LATCH2_LABEL, LATCH2_PIN_MODEM_CODEC,
+ "modem_codec", 0),
+ { },
+ },
+};
+
static struct platform_device cx20442_codec_device = {
.name = "cx20442-codec",
.id = -1,
};
+static struct gpiod_lookup_table ams_delta_serio_gpio_table = {
+ .table = {
+ GPIO_LOOKUP(OMAP_GPIO_LABEL, AMS_DELTA_GPIO_PIN_KEYBRD_DATA,
+ "data", 0),
+ GPIO_LOOKUP(OMAP_GPIO_LABEL, AMS_DELTA_GPIO_PIN_KEYBRD_CLK,
+ "clock", 0),
+ GPIO_LOOKUP(LATCH2_LABEL, LATCH2_PIN_KEYBRD_PWR,
+ "power", 0),
+ GPIO_LOOKUP(LATCH2_LABEL, LATCH2_PIN_KEYBRD_DATAOUT,
+ "dataout", 0),
+ { },
+ },
+};
+
static struct platform_device *ams_delta_devices[] __initdata = {
&latch1_gpio_device,
&latch2_gpio_device,
@@ -468,6 +532,16 @@ static struct platform_device *late_devices[] __initdata = {
&cx20442_codec_device,
};
+static struct gpiod_lookup_table *ams_delta_gpio_tables[] __initdata = {
+ &ams_delta_audio_gpio_table,
+ &ams_delta_serio_gpio_table,
+};
+
+static struct gpiod_lookup_table *late_gpio_tables[] __initdata = {
+ &ams_delta_lcd_gpio_table,
+ &ams_delta_nand_gpio_table,
+};
+
static void __init ams_delta_init(void)
{
/* mux pins for uarts */
@@ -500,6 +574,20 @@ static void __init ams_delta_init(void)
gpio_led_register_device(-1, &leds_pdata);
platform_add_devices(ams_delta_devices, ARRAY_SIZE(ams_delta_devices));
+ /*
+ * As soon as devices have been registered, assign their dev_names
+ * to respective GPIO lookup tables before they are added.
+ */
+ ams_delta_audio_gpio_table.dev_id =
+ dev_name(&ams_delta_audio_device.dev);
+ /*
+ * No device name is assigned to GPIO lookup table for serio device
+ * as long as serio driver is not converted to platform device driver.
+ */
+
+ gpiod_add_lookup_tables(ams_delta_gpio_tables,
+ ARRAY_SIZE(ams_delta_gpio_tables));
+
ams_delta_init_fiq();
omap_writew(omap_readw(ARM_RSTCT1) | 0x0004, ARM_RSTCT1);
@@ -570,6 +658,15 @@ static int __init late_init(void)
platform_add_devices(late_devices, ARRAY_SIZE(late_devices));
+ /*
+ * As soon as devices have been registered, assign their dev_names
+ * to respective GPIO lookup tables before they are added.
+ */
+ ams_delta_lcd_gpio_table.dev_id = dev_name(&ams_delta_lcd_device.dev);
+ ams_delta_nand_gpio_table.dev_id = dev_name(&ams_delta_nand_device.dev);
+
+ gpiod_add_lookup_tables(late_gpio_tables, ARRAY_SIZE(late_gpio_tables));
+
err = platform_device_register(&modem_nreset_device);
if (err) {
pr_err("Couldn't register the modem regulator device\n");
diff --git a/arch/arm/mach-omap1/board-htcherald.c b/arch/arm/mach-omap1/board-htcherald.c
index 67d46690a56e..da8f3fc3180f 100644
--- a/arch/arm/mach-omap1/board-htcherald.c
+++ b/arch/arm/mach-omap1/board-htcherald.c
@@ -31,7 +31,7 @@
#include <linux/gpio.h>
#include <linux/gpio_keys.h>
#include <linux/i2c.h>
-#include <linux/i2c-gpio.h>
+#include <linux/platform_data/i2c-gpio.h>
#include <linux/htcpld.h>
#include <linux/leds.h>
#include <linux/spi/spi.h>
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index c66372ed29e2..9ffa8d755a59 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -303,22 +303,22 @@ static const struct omap_lcd_config osk_lcd_config __initconst = {
#ifdef CONFIG_OMAP_OSK_MISTRAL
#include <linux/input.h>
-#include <linux/platform_data/at24.h>
+#include <linux/property.h>
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
#include <linux/platform_data/keypad-omap.h>
-static struct at24_platform_data at24c04 = {
- .byte_len = SZ_4K / 8,
- .page_size = 16,
+static const struct property_entry mistral_at24_properties[] = {
+ PROPERTY_ENTRY_U32("pagesize", 16),
+ { }
};
static struct i2c_board_info __initdata mistral_i2c_board_info[] = {
{
/* NOTE: powered from LCD supply */
I2C_BOARD_INFO("24c04", 0x50),
- .platform_data = &at24c04,
+ .properties = mistral_at24_properties,
},
/* TODO when driver support is ready:
* - optionally ov9640 camera sensor at 0x30
diff --git a/arch/arm/mach-omap1/common.h b/arch/arm/mach-omap1/common.h
index d83ff257eaa8..c6537d2c2859 100644
--- a/arch/arm/mach-omap1/common.h
+++ b/arch/arm/mach-omap1/common.h
@@ -27,7 +27,7 @@
#define __ARCH_ARM_MACH_OMAP1_COMMON_H
#include <linux/mtd/mtd.h>
-#include <linux/i2c-omap.h>
+#include <linux/platform_data/i2c-omap.h>
#include <linux/reboot.h>
#include <asm/exception.h>
diff --git a/arch/arm/mach-omap1/i2c.c b/arch/arm/mach-omap1/i2c.c
index 5bdf3c4190f9..9250f263ac51 100644
--- a/arch/arm/mach-omap1/i2c.c
+++ b/arch/arm/mach-omap1/i2c.c
@@ -20,7 +20,7 @@
*/
#include <linux/i2c.h>
-#include <linux/i2c-omap.h>
+#include <linux/platform_data/i2c-omap.h>
#include <mach/mux.h>
#include "soc.h"
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index 8ed67f8d1762..27e22e702f96 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -389,7 +389,7 @@ static void omap_mcbsp_register_board_cfg(struct resource *res, int res_count,
{
int i;
- omap_mcbsp_devices = kzalloc(size * sizeof(struct platform_device *),
+ omap_mcbsp_devices = kcalloc(size, sizeof(struct platform_device *),
GFP_KERNEL);
if (!omap_mcbsp_devices) {
printk(KERN_ERR "Could not register McBSP devices\n");
generated by cgit v1.2.3 (git 2.39.0) at 2025-03-11 15:17:46 +0300