mfd: ab8500-debugfs: Set the USB charging current to 300mA for ABV3
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>
diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
index f32ac97..226d751 100644
--- a/drivers/mfd/ab8500-debugfs.c
+++ b/drivers/mfd/ab8500-debugfs.c
@@ -144,7 +144,7 @@
#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 @@
},
},
[AB8500_CHARGER] = {
- .num_ranges = 8,
+ .num_ranges = 9,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
@@ -350,6 +350,10 @@
.first = 0xC0,
.last = 0xC2,
},
+ {
+ .first = 0xf5,
+ .last = 0xf6,
+ },
},
},
[AB8500_GAS_GAUGE] = {
@@ -369,6 +373,24 @@
},
},
},
+ [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[]) {