0006-ARM-OMAP-Beagle-C4-fix-reboot-problem.patch

From d20476d75cca4904952a486862ce17826fabc250 Mon Sep 17 00:00:00 2001
From: Robert Nelson <robertcnelson@gmail.com>
Date: Thu, 15 Nov 2012 13:06:40 -0600
Subject: [PATCH 6/6] ARM: OMAP: Beagle C4: fix reboot problem

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
---
 arch/arm/mach-omap2/board-omap3beagle.c |   36 +++++++++++++++++++++++++++++++
 1 files changed, 36 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 0acc742..c8ccdc5 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -672,6 +672,41 @@ static struct regulator_init_data beagle_vaux4 = {
 	.consumer_supplies	= &beagle_vaux4_supply,
 };
 
+static struct twl4030_ins wrst_seq[] __initdata = {
+	{MSG_SINGULAR(DEV_GRP_NULL, 0x1b, RES_STATE_OFF), 2},
+	{MSG_SINGULAR(DEV_GRP_P1, 0xf, RES_STATE_WRST), 15},
+	{MSG_SINGULAR(DEV_GRP_P1, 0x10, RES_STATE_WRST), 15},
+	{MSG_SINGULAR(DEV_GRP_P1, 0x7, RES_STATE_WRST), 0x60},
+	{MSG_SINGULAR(DEV_GRP_P1, 0x19, RES_STATE_ACTIVE), 2},
+	{MSG_SINGULAR(DEV_GRP_NULL, 0x1b, RES_STATE_ACTIVE), 2},
+};
+
+static struct twl4030_script wrst_script __initdata = {
+	.script = wrst_seq,
+	.size   = ARRAY_SIZE(wrst_seq),
+	.flags  = TWL4030_WRST_SCRIPT,
+};
+
+static struct twl4030_script *twl4030_scripts[] __initdata = {
+	&wrst_script,
+};
+
+static struct twl4030_resconfig twl4030_rconfig[] = {
+	{ .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3, .type = -1,
+		.type2 = -1 },
+	{ .resource = RES_VDD1, .devgroup = DEV_GRP_P1, .type = -1,
+		.type2 = -1 },
+	{ .resource = RES_VDD2, .devgroup = DEV_GRP_P1, .type = -1,
+		.type2 = -1 },
+	{ 0, 0},
+};
+
+static struct twl4030_power_data beagle_twl4030_power_data = {
+	.scripts	= twl4030_scripts,
+	.num		= ARRAY_SIZE(twl4030_scripts),
+	.resource_config = twl4030_rconfig,
+};
+
 static struct twl4030_platform_data beagle_twldata = {
 	/* platform_data for children goes here */
 	.gpio		= &beagle_gpio_data,
@@ -679,6 +714,7 @@ static struct twl4030_platform_data beagle_twldata = {
 	.vsim		= &beagle_vsim,
 	.vaux3		= &beagle_vaux3,
 	.vaux4		= &beagle_vaux4,
+	.power		= &beagle_twl4030_power_data,
 };
 
 static struct i2c_board_info __initdata beagle_i2c_eeprom[] = {
-- 
1.7.7.6