From 6e1d62361cdfdc317a73bd808868124636fc959e Mon Sep 17 00:00:00 2001
From: Bibek Basu <bibek.basu@stericsson.com>
Date: Mon, 23 May 2011 11:43:41 +0530
Subject: U8500 : driver for awaking modem on sim hot swap activity

This driver uses GPIO to detect SIM hot swap and uses
Modem Access Framework to wake up modem.

ST-Ericsson Linux next: 336280
ST-Ericsson ID: 329459
ST-Ericsson FOSS-OUT ID: Trivial

Change-Id: Ib4b1f67422317850f5d859ddf4c5e457f4cb616c
Signed-off-by: Bibek Basu <bibek.basu@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/23543
Reviewed-by: QATEST
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
---
 arch/arm/mach-ux500/board-mop500.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'arch/arm/mach-ux500/board-mop500.c')

diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index ce303bbabec..bb06485be5f 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -52,6 +52,9 @@
 #include <mach/irqs.h>
 #include <mach/ste_audio.h>
 #include <mach/ste-dma40-db8500.h>
+#ifdef CONFIG_U8500_SIM_DETECT
+#include <mach/sim_detect.h>
+#endif
 #include <video/av8100.h>
 
 #include "pins-db8500.h"
@@ -651,8 +654,24 @@ static struct hsi_board_info __initdata u8500_hsi_devices[] = {
 };
 #endif
 
+#ifdef CONFIG_U8500_SIM_DETECT
+static struct sim_detect_platform_data sim_detect_pdata = {
+	.irq_num		= NOMADIK_GPIO_TO_IRQ(MOP500_AB8500_GPIO(12)),
+};
+struct platform_device u8500_sim_detect_device = {
+	.name	= "sim_detect",
+	.id	= 0,
+	.dev	= {
+			.platform_data          = &sim_detect_pdata,
+	},
+};
+#endif
+
 /* add any platform devices here - TODO */
 static struct platform_device *mop500_platform_devs[] __initdata = {
+#ifdef CONFIG_U8500_SIM_DETECT
+	&u8500_sim_detect_device,
+#endif
 	&u8500_shrm_device,
 #ifdef CONFIG_U8500_MMIO
 	&ux500_mmio_device,
-- 
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