diff options
| author | Frank Li <Frank.Li@freescale.com> | 2010-05-13 12:17:36 +0800 |
|---|---|---|
| committer | Frank Li <Frank.Li@freescale.com> | 2010-05-17 17:35:58 +0800 |
| commit | b55077044941af153cbab8f94be9f82c3a027a82 (patch) | |
| tree | 66907950e8fa6e9da1c5095be4f675b079bec6b2 /drivers | |
| parent | 2f29f947d25322efaf799f59bf893db7b26d15f9 (diff) | |
ENGR00122965 Improve USB100 feature due to bootloader change.
Smalle change due to the bootloader change and fix Mx23 fail
caused by clock module change.
Signed-off-by: Frank Li <Frank.Li@freescale.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/power/mxs/linux.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/power/mxs/linux.c b/drivers/power/mxs/linux.c index 80eecf02ee99..1c2dfc10f7ca 100644 --- a/drivers/power/mxs/linux.c +++ b/drivers/power/mxs/linux.c @@ -236,12 +236,12 @@ static void check_and_handle_5v_connection(struct mxs_info *info) */ if ((__raw_readl(REGS_POWER_BASE + HW_POWER_5VCTRL) & BM_POWER_5VCTRL_CHARGE_4P2_ILIMIT) == - (0x8 << BP_POWER_5VCTRL_CHARGE_4P2_ILIMIT)) { + (0x20 << BP_POWER_5VCTRL_CHARGE_4P2_ILIMIT)) { dev_info(info->dev, "waiting USB enum done...\r\n"); } while ((__raw_readl(REGS_POWER_BASE + HW_POWER_5VCTRL) & BM_POWER_5VCTRL_CHARGE_4P2_ILIMIT) - == (0x8 << BP_POWER_5VCTRL_CHARGE_4P2_ILIMIT)) { + == (0x20 << BP_POWER_5VCTRL_CHARGE_4P2_ILIMIT)) { msleep(50); } #endif @@ -297,7 +297,7 @@ static void check_and_handle_5v_connection(struct mxs_info *info) __raw_writel(__raw_readl(REGS_POWER_BASE + HW_POWER_5VCTRL) & (~BM_POWER_5VCTRL_CHARGE_4P2_ILIMIT) - | (0x8 << BP_POWER_5VCTRL_CHARGE_4P2_ILIMIT), + | (0x20 << BP_POWER_5VCTRL_CHARGE_4P2_ILIMIT), REGS_POWER_BASE + HW_POWER_5VCTRL); } @@ -1144,13 +1144,13 @@ static int __init mxs_bat_init(void) #ifdef CONFIG_MXS_VBUS_CURRENT_DRAW if (((__raw_readl(REGS_POWER_BASE + HW_POWER_5VCTRL) & - BM_POWER_5VCTRL_CHARGE_4P2_ILIMIT) == 0x8000) + BM_POWER_5VCTRL_CHARGE_4P2_ILIMIT) == 0x20000) && ((__raw_readl(REGS_POWER_BASE + HW_POWER_5VCTRL) & BM_POWER_5VCTRL_PWD_CHARGE_4P2) == 0)) { #ifdef CONFIG_USB_GADGET printk(KERN_INFO "USB GADGET exist,wait USB enum done...\r\n"); while (((__raw_readl(REGS_POWER_BASE + HW_POWER_5VCTRL) - & BM_POWER_5VCTRL_CHARGE_4P2_ILIMIT) == 0x8000) && + & BM_POWER_5VCTRL_CHARGE_4P2_ILIMIT) == 0x20000) && ((__raw_readl(REGS_POWER_BASE + HW_POWER_5VCTRL) & BM_POWER_5VCTRL_PWD_CHARGE_4P2) == 0)) ; @@ -1161,8 +1161,7 @@ static int __init mxs_bat_init(void) } cpu = clk_get(NULL, "cpu"); pll0 = clk_get(NULL, "ref_cpu"); - if (cpu->set_parent) - cpu->set_parent(cpu, pll0); + clk_set_parent(cpu, pll0); #endif return platform_driver_register(&mxs_batdrv); } |