From: Andre Przywara Date: Mon, 31 Oct 2022 11:13:55 +0000 (+0000) Subject: phy: sun4i-usb: Add support for the H616 USB PHY X-Git-Tag: v6.1.8~795 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fe5c3915c3737c758ebbc95e9db4fe447428ee75;p=platform%2Fkernel%2Flinux-starfive.git phy: sun4i-usb: Add support for the H616 USB PHY [ Upstream commit 0f607406525d25019dd9c498bcc0b42734fc59d5 ] The USB PHY used in the Allwinner H616 SoC inherits some traits from its various predecessors: it has four full PHYs like the H3, needs some extra bits to be set like the H6, and puts SIDDQ on a different bit like the A100. Plus it needs this weird PHY2 quirk. Name all those properties in a new config struct and assign a new compatible name to it. Signed-off-by: Andre Przywara Reviewed-by: Samuel Holland Link: https://lore.kernel.org/r/20221031111358.3387297-5-andre.przywara@arm.com Signed-off-by: Vinod Koul Signed-off-by: Sasha Levin --- diff --git a/drivers/phy/allwinner/phy-sun4i-usb.c b/drivers/phy/allwinner/phy-sun4i-usb.c index e39f5ad..5472db9 100644 --- a/drivers/phy/allwinner/phy-sun4i-usb.c +++ b/drivers/phy/allwinner/phy-sun4i-usb.c @@ -1032,6 +1032,17 @@ static const struct sun4i_usb_phy_cfg sun50i_h6_cfg = { .missing_phys = BIT(1) | BIT(2), }; +static const struct sun4i_usb_phy_cfg sun50i_h616_cfg = { + .num_phys = 4, + .type = sun50i_h6_phy, + .disc_thresh = 3, + .phyctl_offset = REG_PHYCTL_A33, + .dedicated_clocks = true, + .phy0_dual_route = true, + .hci_phy_ctl_clear = PHY_CTL_SIDDQ, + .needs_phy2_siddq = true, +}; + static const struct of_device_id sun4i_usb_phy_of_match[] = { { .compatible = "allwinner,sun4i-a10-usb-phy", .data = &sun4i_a10_cfg }, { .compatible = "allwinner,sun5i-a13-usb-phy", .data = &sun5i_a13_cfg }, @@ -1047,6 +1058,7 @@ static const struct of_device_id sun4i_usb_phy_of_match[] = { { .compatible = "allwinner,sun50i-a64-usb-phy", .data = &sun50i_a64_cfg}, { .compatible = "allwinner,sun50i-h6-usb-phy", .data = &sun50i_h6_cfg }, + { .compatible = "allwinner,sun50i-h616-usb-phy", .data = &sun50i_h616_cfg }, { }, }; MODULE_DEVICE_TABLE(of, sun4i_usb_phy_of_match);