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usb: phy: add missed siddq set for rk3288 platform 

power up usb phy analog blocks by siddq when reboot-loader.

Change-Id: I2fb1f8640bbb00a14cb18252cab78e8190efdd19
Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
This commit is contained in:
Nickey Yang 2018-11-05 11:59:58 +08:00 committed by Jianhong Chen
parent 11f8577f04
commit fee1ae3406
1 changed files with 6 additions and 0 deletions
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6
drivers/usb/phy/rockchip_usb2_phy.c
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@ -33,6 +33,7 @@ struct usb2phy_reg {
*/ */
struct rockchip_usb2_phy_cfg { struct rockchip_usb2_phy_cfg {
struct usb2phy_reg port_reset; struct usb2phy_reg port_reset;
struct usb2phy_reg siddq;
struct usb2phy_reg soft_con; struct usb2phy_reg soft_con;
struct usb2phy_reg suspend; struct usb2phy_reg suspend;
}; };
@ -44,6 +45,7 @@ struct rockchip_usb2_phy_dt_id {
static const struct rockchip_usb2_phy_cfg rk3288_pdata = { static const struct rockchip_usb2_phy_cfg rk3288_pdata = {
.port_reset = {0x00, 12, 12, 0, 1}, .port_reset = {0x00, 12, 12, 0, 1},
.siddq = {0x00, 13, 13, 0, 1},
.soft_con = {0x08, 2, 2, 0, 1}, .soft_con = {0x08, 2, 2, 0, 1},
.suspend = {0x0c, 5, 0, 0x01, 0x2A}, .suspend = {0x0c, 5, 0, 0x01, 0x2A},
}; };
@ -153,6 +155,10 @@ void otg_phy_init(struct dwc2_udc *dev)
return; return;
} }
pdata->priv = phy_cfg; pdata->priv = phy_cfg;
/* power up usb phy analog blocks by set siddq 0 */
property_enable(pdata, &phy_cfg->siddq, false);
/* disable software control */ /* disable software control */
property_enable(pdata, &phy_cfg->soft_con, false); property_enable(pdata, &phy_cfg->soft_con, false);