linux-kernel - [PATCH 4/4] phy: sun4i-usb: Add D1 variant

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Message-Id: <20220203013558.11490-4-samuel@sholland.org>
Date:   Wed,  2 Feb 2022 19:35:57 -0600
From:   Samuel Holland <samuel@...lland.org>
To:     Kishon Vijay Abraham I <kishon@...com>,
        Vinod Koul <vkoul@...nel.org>
Cc:     Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-phy@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org,
        Maxime Ripard <mripard@...nel.org>,
        Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        linux-sunxi@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Andre Przywara <andre.przywara@....com>,
        Samuel Holland <samuel@...lland.org>
Subject: [PATCH 4/4] phy: sun4i-usb: Add D1 variant

D1 has a register layout like A100 and H616, with the moved SIDDQ bit.
Unlike H616 it does not have any dependencies between PHY instances.

Signed-off-by: Samuel Holland <samuel@...lland.org>
---

 drivers/phy/allwinner/phy-sun4i-usb.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/phy/allwinner/phy-sun4i-usb.c b/drivers/phy/allwinner/phy-sun4i-usb.c
index 6675dad17415..d5f3b42eb8ce 100644
--- a/drivers/phy/allwinner/phy-sun4i-usb.c
+++ b/drivers/phy/allwinner/phy-sun4i-usb.c
@@ -945,6 +945,15 @@ static const struct sun4i_usb_phy_cfg sun8i_v3s_cfg = {
 	.phy0_dual_route = true,
 };
 
+static const struct sun4i_usb_phy_cfg sun20i_d1_cfg = {
+	.num_phys = 2,
+	.type = sun50i_h6_phy,
+	.phyctl_offset = REG_PHYCTL_A33,
+	.dedicated_clocks = true,
+	.hci_phy_ctl_clear = PHY_CTL_SIDDQ,
+	.phy0_dual_route = true,
+};
+
 static const struct sun4i_usb_phy_cfg sun50i_a64_cfg = {
 	.num_phys = 2,
 	.type = sun50i_a64_phy,
@@ -975,6 +984,7 @@ static const struct of_device_id sun4i_usb_phy_of_match[] = {
 	{ .compatible = "allwinner,sun8i-h3-usb-phy", .data = &sun8i_h3_cfg },
 	{ .compatible = "allwinner,sun8i-r40-usb-phy", .data = &sun8i_r40_cfg },
 	{ .compatible = "allwinner,sun8i-v3s-usb-phy", .data = &sun8i_v3s_cfg },
+	{ .compatible = "allwinner,sun20i-d1-usb-phy", .data = &sun20i_d1_cfg },
 	{ .compatible = "allwinner,sun50i-a64-usb-phy",
 	  .data = &sun50i_a64_cfg},
 	{ .compatible = "allwinner,sun50i-h6-usb-phy", .data = &sun50i_h6_cfg },
-- 
2.33.1