diff mbox

[16/26] mfd: ab8500-debugfs: Set the USB charging current to 300mA for ABV3

Message ID 1358254566-12419-17-git-send-email-lee.jones@linaro.org
State Accepted
Commit 40c064e43ee4db4159331a1c421d0df577b447dd
Headers show

Commit Message

Lee Jones Jan. 15, 2013, 12:55 p.m. UTC 
From: Philippe Langlais <philippe.langlais@stericsson.com>

In case of AB-V3, the eye diagram related issues are resolved.
So, set the device charging current to 300mA when connected to
standard host. Also, add the USB PHY tuning values to improve
the USB eye diagram

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: <thirupathi.chippakurthy@stericsson.com>
---
 drivers/mfd/ab8500-debugfs.c |   26 ++++++++++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
index aedbcb0..a231faf 100644
--- a/drivers/mfd/ab8500-debugfs.c
+++ b/drivers/mfd/ab8500-debugfs.c
@@ -144,7 +144,7 @@  static struct hwreg_cfg hwreg_cfg = {
 
 #define AB8500_NAME_STRING "ab8500"
 #define AB8500_ADC_NAME_STRING "gpadc"
-#define AB8500_NUM_BANKS 22
+#define AB8500_NUM_BANKS 24
 
 #define AB8500_REV_REG 0x80
 
@@ -316,7 +316,7 @@  static struct ab8500_prcmu_ranges debug_ranges[AB8500_NUM_BANKS] = {
 		},
 	},
 	[AB8500_CHARGER] = {
-		.num_ranges = 8,
+		.num_ranges = 9,
 		.range = (struct ab8500_reg_range[]) {
 			{
 				.first = 0x00,
@@ -350,6 +350,10 @@  static struct ab8500_prcmu_ranges debug_ranges[AB8500_NUM_BANKS] = {
 				.first = 0xC0,
 				.last = 0xC2,
 			},
+			{
+				.first = 0xf5,
+				.last =	0xf6,
+			},
 		},
 	},
 	[AB8500_GAS_GAUGE] = {
@@ -369,6 +373,24 @@  static struct ab8500_prcmu_ranges debug_ranges[AB8500_NUM_BANKS] = {
 			},
 		},
 	},
+	[AB8500_DEVELOPMENT] = {
+		.num_ranges = 1,
+		.range = (struct ab8500_reg_range[]) {
+			{
+				.first = 0x00,
+				.last = 0x00,
+			},
+		},
+	},
+	[AB8500_DEBUG] = {
+		.num_ranges = 1,
+		.range = (struct ab8500_reg_range[]) {
+			{
+				.first = 0x05,
+				.last = 0x07,
+			},
+		},
+	},
 	[AB8500_AUDIO] = {
 		.num_ranges = 1,
 		.range = (struct ab8500_reg_range[]) {