From b518886f6d7061c127628c1e12f3921c49ffeaee Mon Sep 17 00:00:00 2001 From: Frank Wang Date: Fri, 1 Aug 2025 20:32:43 +0000 Subject: [PATCH] phy: rockchip-inno-usb2: Add support for RK3576 Add support for the USB2.0 PHYs used in the RK3576 SoC. Config values are taken from vendor U-Boot linux-6.1-stan-rkr5 tag. Signed-off-by: Frank Wang Signed-off-by: Jonas Karlman Reviewed-by: Kever Yang --- drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c index 3cc5956aed5..03fe1b38175 100644 --- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c +++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c @@ -465,6 +465,28 @@ static const struct rockchip_usb2phy_cfg rk3568_phy_cfgs[] = { { /* sentinel */ } }; +static const struct rockchip_usb2phy_cfg rk3576_phy_cfgs[] = { + { + .reg = 0x0000, + .clkout_ctl = { 0x0008, 0, 0, 1, 0 }, + .port_cfgs = { + [USB2PHY_PORT_OTG] = { + .phy_sus = { 0x0000, 1, 0, 2, 1 }, + } + }, + }, + { + .reg = 0x2000, + .clkout_ctl = { 0x2008, 0, 0, 1, 0 }, + .port_cfgs = { + [USB2PHY_PORT_OTG] = { + .phy_sus = { 0x2000, 1, 0, 2, 1 }, + } + }, + }, + { /* sentinel */ } +}; + static const struct rockchip_usb2phy_cfg rk3588_phy_cfgs[] = { { .reg = 0x0000, @@ -526,6 +548,10 @@ static const struct udevice_id rockchip_usb2phy_ids[] = { .compatible = "rockchip,rk3568-usb2phy", .data = (ulong)&rk3568_phy_cfgs, }, + { + .compatible = "rockchip,rk3576-usb2phy", + .data = (ulong)&rk3576_phy_cfgs, + }, { .compatible = "rockchip,rk3588-usb2phy", .data = (ulong)&rk3588_phy_cfgs, -- 2.47.3