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phy: rockchip-inno-usb2: add host-port support for rk322x SoC

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This adds support host-port on rk322x SoC and amend phy Documentation.

Change-Id: I440adc10e25c98cbe220275fecd12774c08d24d1
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
This commit is contained in:
Frank Wang
2017-05-04 14:11:34 +08:00
parent 15481606f0
commit ec25ee5845
2 changed files with 32 additions and 0 deletions
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1
Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt
View File

@@ -2,6 +2,7 @@ ROCKCHIP USB2.0 PHY WITH INNO IP BLOCK
Required properties (phy (parent) node):
- compatible : should be one of the listed compatibles:
* "rockchip,rk322x-usb2phy"
* "rockchip,rk3328-usb2phy"
* "rockchip,rk3366-usb2phy"
* "rockchip,rk3368-usb2phy"

31
drivers/phy/phy-rockchip-inno-usb2.c
View File

@@ -1541,6 +1541,36 @@ static const struct dev_pm_ops rockchip_usb2phy_dev_pm_ops = {
#define ROCKCHIP_USB2PHY_DEV_PM NULL
#endif /* CONFIG_PM_SLEEP */
static const struct rockchip_usb2phy_cfg rk322x_phy_cfgs[] = {
{
.reg = 0x760,
.num_ports = 2,
.clkout_ctl = { 0x0768, 4, 4, 1, 0 },
.port_cfgs = {
[USB2PHY_PORT_HOST] = {
.phy_sus = { 0x0764, 15, 0, 0, 0x1d1 },
.ls_det_en = { 0x0680, 4, 4, 0, 1 },
.ls_det_st = { 0x0690, 4, 4, 0, 1 },
.ls_det_clr = { 0x06a0, 4, 4, 0, 1 }
}
},
},
{
.reg = 0x800,
.num_ports = 2,
.clkout_ctl = { 0x0808, 4, 4, 1, 0 },
.port_cfgs = {
[USB2PHY_PORT_HOST] = {
.phy_sus = { 0x800, 15, 0, 0, 0x1d1 },
.ls_det_en = { 0x0684, 0, 0, 0, 1 },
.ls_det_st = { 0x0694, 0, 0, 0, 1 },
.ls_det_clr = { 0x06a4, 0, 0, 0, 1 }
}
},
},
{ /* sentinel */ }
};
static const struct rockchip_usb2phy_cfg rk3328_phy_cfgs[] = {
{
.reg = 0x100,
@@ -1718,6 +1748,7 @@ static const struct rockchip_usb2phy_cfg rk3399_phy_cfgs[] = {
};
static const struct of_device_id rockchip_usb2phy_dt_match[] = {
{ .compatible = "rockchip,rk322x-usb2phy", .data = &rk322x_phy_cfgs },
{ .compatible = "rockchip,rk3328-usb2phy", .data = &rk3328_phy_cfgs },
{ .compatible = "rockchip,rk3366-usb2phy", .data = &rk3366_phy_cfgs },
{ .compatible = "rockchip,rk3368-usb2phy", .data = &rk3368_phy_cfgs },