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    Subject[PATCH AUTOSEL 5.10 1/7] phy: sun4i-usb: Add support for the H616 USB PHY
    Date
    From: Andre Przywara <andre.przywara@arm.com>

    [ 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 <andre.przywara@arm.com>
    Reviewed-by: Samuel Holland <samuel@sholland.org>
    Link: https://lore.kernel.org/r/20221031111358.3387297-5-andre.przywara@arm.com
    Signed-off-by: Vinod Koul <vkoul@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/phy/allwinner/phy-sun4i-usb.c | 12 ++++++++++++
    1 file changed, 12 insertions(+)

    diff --git a/drivers/phy/allwinner/phy-sun4i-usb.c b/drivers/phy/allwinner/phy-sun4i-usb.c
    index 651d5e2a25ce..230987e55ece 100644
    --- a/drivers/phy/allwinner/phy-sun4i-usb.c
    +++ b/drivers/phy/allwinner/phy-sun4i-usb.c
    @@ -974,6 +974,17 @@ 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 },
    @@ -988,6 +999,7 @@ 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);
    --
    2.35.1
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