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From 55f97c828986e04d71a6182ef03330ef47085206 Mon Sep 17 00:00:00 2001
From: Vasily Khoruzhick <anarsoul@gmail.com>
Date: Sun, 18 Dec 2011 11:29:30 +0300
Subject: [PATCH 11/15] ARM: s3c24xx: h1940: add IR switch
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
arch/arm/mach-s3c24xx/mach-h1940.c | 33 +++++++++++++++++++++++++++++++--
1 file changed, 31 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c
index 067be00..86d9ec7 100644
--- a/arch/arm/mach-s3c24xx/mach-h1940.c
+++ b/arch/arm/mach-s3c24xx/mach-h1940.c
@@ -709,9 +709,30 @@ static struct platform_device h1940_bluetooth = {
};
static struct gpiod_lookup_table bt_gpio_lookup = {
- .dev_id = "h1940-bt",
+ .dev_id = "rfkill_gpio.0",
.table = {
- GPIO_LOOKUP_IDX("H1940_LATCH", 13, NULL, 0, 0),
+ GPIO_LOOKUP_IDX("H1940_LATCH", 13, NULL, 1, 0),
+ { },
+ },
+};
+
+static struct rfkill_gpio_platform_data h1940_ir_rfkill_pdata = {
+ .name = "h1940-ir",
+ .type = RFKILL_TYPE_IR,
+};
+
+static struct platform_device h1940_irda = {
+ .name = "rfkill_gpio",
+ .id = 1,
+ .dev = {
+ .platform_data = &h1940_ir_rfkill_pdata,
+ },
+};
+
+static struct gpiod_lookup_table ir_gpio_lookup = {
+ .dev_id = "rfkill_gpio.1",
+ .table = {
+ GPIO_LOOKUP_IDX("GPIOB", 9, NULL, 1, GPIO_ACTIVE_LOW),
{ },
},
};
@@ -738,6 +759,7 @@ static struct platform_device *h1940_devices[] __initdata = {
&power_supply,
&h1940_battery,
&h1940_bluetooth,
+ &h1940_irda,
};
static void __init h1940_map_io(void)
@@ -823,10 +845,17 @@ static void __init h1940_init(void)
s3c_gpio_cfgpin(S3C2410_GPH(3), S3C2410_GPH3_RXD0);
s3c_gpio_setpull(S3C2410_GPH(3), S3C_GPIO_PULL_NONE);
+ /* Configure IR serial port GPIOs */
+ s3c_gpio_cfgpin(S3C2410_GPH(6), S3C2410_GPH6_TXD2);
+ s3c_gpio_setpull(S3C2410_GPH(6), S3C_GPIO_PULL_NONE);
+ s3c_gpio_cfgpin(S3C2410_GPH(7), S3C2410_GPH7_RXD2);
+ s3c_gpio_setpull(S3C2410_GPH(7), S3C_GPIO_PULL_NONE);
+
gpio_request(S3C2410_GPC(9), "BT reset");
gpio_direction_output(S3C2410_GPC(9), 1);
gpiod_add_lookup_table(&bt_gpio_lookup);
+ gpiod_add_lookup_table(&ir_gpio_lookup);
platform_add_devices(h1940_devices, ARRAY_SIZE(h1940_devices));
gpio_request(S3C2410_GPA(1), "Red LED blink");
--
2.3.5
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