android/android_kernel_cmhtcleo
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htcleo: enabling vregs on wlan on

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This commit is contained in:
Markinus 2010-09-27 01:18:00 +02:00
parent 5731dc5001
commit 49c05054e2
1 changed files with 16 additions and 3 deletions
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19
arch/arm/mach-msm/board-htcleo-mmc.c
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@ -69,6 +69,9 @@ static uint32_t sdcard_off_gpio_table[] =
};
static enum vreg_id sdslot_vreg;
static enum vreg_id wlan_vreg_1;
static enum vreg_id wlan_vreg_2;
static enum vreg_id wlan_vreg_3;
static uint32_t sdslot_vdd = 0xffffffff;
static uint32_t sdslot_vreg_enabled;
@ -238,13 +241,20 @@ int htcleo_wifi_power(int on)
if (on) {
config_gpio_table(wifi_on_gpio_table,ARRAY_SIZE(wifi_on_gpio_table));
mdelay(50);
pmic_glb_set_vreg(on, wlan_vreg_1);
pmic_glb_set_vreg(on, wlan_vreg_2);
pmic_glb_set_vreg(on, wlan_vreg_3);
mdelay(100);
} else {
config_gpio_table(wifi_off_gpio_table, ARRAY_SIZE(wifi_off_gpio_table));
mdelay(100);
}
printk("%s: VREGS %d\n", __func__, on);
mdelay(100);
printk("%s: GPIO %d\n", __func__, on);
gpio_set_value(HTCLEO_GPIO_WIFI_SHUTDOWN_N, on); /* WIFI_SHUTDOWN */
mdelay(200);
mdelay(1000);
htcleo_wifi_power_state = on;
return 0;
@ -270,8 +280,8 @@ int __init htcleo_init_mmc(unsigned debug_uart)
/* initial WIFI_SHUTDOWN# */
id = PCOM_GPIO_CFG(HTCLEO_GPIO_WIFI_SHUTDOWN_N, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_2MA),
msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, &id, 0);
gpio_set_value(HTCLEO_GPIO_WIFI_SHUTDOWN_N, 0);
msm_add_sdcc(1, &htcleo_wifi_data, 0, 0);
@ -287,6 +297,9 @@ int __init htcleo_init_mmc(unsigned debug_uart)
sdslot_vreg_enabled = 0;
sdslot_vreg = PM_VREG_GP6_ID;
wlan_vreg_1 = PM_VREG_WLAN_ID;
wlan_vreg_2 = PM_VREG_MSME1_ID;
wlan_vreg_3 = PM_VREG_RFTX_ID;
set_irq_wake(MSM_GPIO_TO_INT(HTCLEO_GPIO_SD_STATUS), 1);
msm_add_sdcc(2, &htcleo_sdslot_data,