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bluetooth: set optimum current requirement for vdd la

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Add change in bluetooth power module to specify load current
requirement for regulator vdd la during Bluetooth turn on.

Change-Id: Iddd602b2ea45be62cb3786cc482e3ce12ae6302b
Signed-off-by: Pradeep Panigrahi <pradeepp@codeaurora.org>
This commit is contained in:
Pradeep Panigrahi
2014-02-02 16:47:39 -08:00
committed by Bryan Huntsman
parent 1c61bd675b
commit 3f00c06a39
1 changed files with 4 additions and 1 deletions
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drivers/bluetooth/bluetooth-power.c
+4 -1
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@@ -30,7 +30,7 @@
#define BT_PWR_DBG(fmt, arg...) pr_debug("%s: " fmt "\n" , __func__ , ## arg)
#define BT_PWR_INFO(fmt, arg...) pr_info("%s: " fmt "\n" , __func__ , ## arg)
#define BT_PWR_ERR(fmt, arg...) pr_err("%s: " fmt "\n" , __func__ , ## arg)
#define BT_VDD_PA_CURRENT 60000
static struct of_device_id bt_power_match_table[] = {
{ .compatible = "qca,ar3002" },
@@ -213,6 +213,9 @@ static int bluetooth_power(int on)
BT_PWR_ERR("bt_power vddpa config failed");
goto vdd_pa_fail;
}
regulator_set_optimum_mode(
bt_power_pdata->bt_vdd_pa->reg,
BT_VDD_PA_CURRENT);
}
if (bt_power_pdata->bt_chip_pwd) {
rc = bt_configure_vreg(bt_power_pdata->bt_chip_pwd);