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phy: phy-rockchip-inno-usb2: add rk3568 support

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The rk3568 usb2phy is a standalone device with a single muxed interrupt.
Add support for the registers to the usb2phy driver.

Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20211215210252.120923-7-pgwipeout@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Peter Geis 2021-12-15 16:02:50 -05:00 committed by Vinod Koul
parent ed2b5a8e6b
commit 42b559727a
1 changed files with 65 additions and 0 deletions
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65
drivers/phy/rockchip/phy-rockchip-inno-usb2.c
View file

@ -1092,6 +1092,7 @@ static int rockchip_usb2phy_otg_port_init(struct rockchip_usb2phy *rphy,
if (ret) {
dev_err(rphy->dev, "failed to init irq for host port\n");
goto out;
}
if (!IS_ERR(rphy->edev)) {
rport->event_nb.notifier_call = rockchip_otg_event;
@ -1503,6 +1504,69 @@ static const struct rockchip_usb2phy_cfg rk3399_phy_cfgs[] = {
{ /* sentinel */ }
};
static const struct rockchip_usb2phy_cfg rk3568_phy_cfgs[] = {
{
.reg = 0xfe8a0000,
.num_ports = 2,
.clkout_ctl = { 0x0008, 4, 4, 1, 0 },
.port_cfgs = {
[USB2PHY_PORT_OTG] = {
.phy_sus = { 0x0000, 8, 0, 0, 0x1d1 },
.bvalid_det_en = { 0x0080, 2, 2, 0, 1 },
.bvalid_det_st = { 0x0084, 2, 2, 0, 1 },
.bvalid_det_clr = { 0x0088, 2, 2, 0, 1 },
.utmi_avalid = { 0x00c0, 10, 10, 0, 1 },
.utmi_bvalid = { 0x00c0, 9, 9, 0, 1 },
},
[USB2PHY_PORT_HOST] = {
/* Select suspend control from controller */
.phy_sus = { 0x0004, 8, 0, 0x1d2, 0x1d2 },
.ls_det_en = { 0x0080, 1, 1, 0, 1 },
.ls_det_st = { 0x0084, 1, 1, 0, 1 },
.ls_det_clr = { 0x0088, 1, 1, 0, 1 },
.utmi_ls = { 0x00c0, 17, 16, 0, 1 },
.utmi_hstdet = { 0x00c0, 19, 19, 0, 1 }
}
},
.chg_det = {
.opmode = { 0x0000, 3, 0, 5, 1 },
.cp_det = { 0x00c0, 24, 24, 0, 1 },
.dcp_det = { 0x00c0, 23, 23, 0, 1 },
.dp_det = { 0x00c0, 25, 25, 0, 1 },
.idm_sink_en = { 0x0008, 8, 8, 0, 1 },
.idp_sink_en = { 0x0008, 7, 7, 0, 1 },
.idp_src_en = { 0x0008, 9, 9, 0, 1 },
.rdm_pdwn_en = { 0x0008, 10, 10, 0, 1 },
.vdm_src_en = { 0x0008, 12, 12, 0, 1 },
.vdp_src_en = { 0x0008, 11, 11, 0, 1 },
},
},
{
.reg = 0xfe8b0000,
.num_ports = 2,
.clkout_ctl = { 0x0008, 4, 4, 1, 0 },
.port_cfgs = {
[USB2PHY_PORT_OTG] = {
.phy_sus = { 0x0000, 8, 0, 0x1d2, 0x1d1 },
.ls_det_en = { 0x0080, 0, 0, 0, 1 },
.ls_det_st = { 0x0084, 0, 0, 0, 1 },
.ls_det_clr = { 0x0088, 0, 0, 0, 1 },
.utmi_ls = { 0x00c0, 5, 4, 0, 1 },
.utmi_hstdet = { 0x00c0, 7, 7, 0, 1 }
},
[USB2PHY_PORT_HOST] = {
.phy_sus = { 0x0004, 8, 0, 0x1d2, 0x1d1 },
.ls_det_en = { 0x0080, 1, 1, 0, 1 },
.ls_det_st = { 0x0084, 1, 1, 0, 1 },
.ls_det_clr = { 0x0088, 1, 1, 0, 1 },
.utmi_ls = { 0x00c0, 17, 16, 0, 1 },
.utmi_hstdet = { 0x00c0, 19, 19, 0, 1 }
}
},
},
{ /* sentinel */ }
};
static const struct rockchip_usb2phy_cfg rv1108_phy_cfgs[] = {
{
.reg = 0x100,
@ -1552,6 +1616,7 @@ static const struct of_device_id rockchip_usb2phy_dt_match[] = {
{ .compatible = "rockchip,rk3328-usb2phy", .data = &rk3328_phy_cfgs },
{ .compatible = "rockchip,rk3366-usb2phy", .data = &rk3366_phy_cfgs },
{ .compatible = "rockchip,rk3399-usb2phy", .data = &rk3399_phy_cfgs },
{ .compatible = "rockchip,rk3568-usb2phy", .data = &rk3568_phy_cfgs },
{ .compatible = "rockchip,rv1108-usb2phy", .data = &rv1108_phy_cfgs },
{}
};