linux-kernel - [PATCH 06/13] phy: sun4i-usb: add support for A100 USB PHY

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Message-ID: <20241024170540.2721307-7-masterr3c0rd@epochal.quest>
Date: Thu, 24 Oct 2024 14:05:24 -0300
From: Cody Eksal <masterr3c0rd@...chal.quest>
To: linux-pm@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-sunxi@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	linux-phy@...ts.infradead.org,
	linux-usb@...r.kernel.org,
	Vinod Koul <vkoul@...nel.org>,
	Kishon Vijay Abraham I <kishon@...nel.org>,
	Chen-Yu Tsai <wens@...e.org>,
	Jernej Skrabec <jernej.skrabec@...il.com>,
	Samuel Holland <samuel@...lland.org>,
	Cody Eksal <masterr3c0rd@...chal.quest>,
	Yangtao Li <frank@...winnertech.com>,
	Florian Fainelli <florian.fainelli@...adcom.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc: Andre Przywara <andre.przywara@....com>,
	Parthiban <parthiban@...umiz.com>,
	Linus Walleij <linus.walleij@...aro.org>,
	Thierry Reding <treding@...dia.com>,
	Maxime Ripard <mripard@...nel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Yangtao Li <tiny.windzz@...il.com>,
	Viresh Kumar <vireshk@...nel.org>,
	Nishanth Menon <nm@...com>,
	Stephen Boyd <sboyd@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	"Rafael J. Wysocki" <rafael@...nel.org>
Subject: [PATCH 06/13] phy: sun4i-usb: add support for A100 USB PHY

From: Yangtao Li <frank@...winnertech.com>

Add support for a100's usb phy, which with 2 PHYs.

Signed-off-by: Yangtao Li <frank@...winnertech.com>
[masterr3c0rd@...chal.quest: modified to use quirk flags]
Signed-off-by: Cody Eksal <masterr3c0rd@...chal.quest>
---
 drivers/phy/allwinner/phy-sun4i-usb.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/phy/allwinner/phy-sun4i-usb.c b/drivers/phy/allwinner/phy-sun4i-usb.c
index b0f19e950601..a3942b2ee90b 100644
--- a/drivers/phy/allwinner/phy-sun4i-usb.c
+++ b/drivers/phy/allwinner/phy-sun4i-usb.c
@@ -1006,6 +1006,16 @@ static const struct sun4i_usb_phy_cfg sun50i_a64_cfg = {
 	.phy0_dual_route = true,
 };
 
+static const struct sun4i_usb_phy_cfg sun50i_a100_cfg = {
+	.num_phys = 2,
+	.disc_thresh = 3,
+	.phyctl_offset = REG_PHYCTL_A33,
+	.dedicated_clocks = true,
+	.hci_phy_ctl_clear = PHY_CTL_SIDDQ,
+	.phy0_dual_route = true,
+	.siddq_in_base = true,
+};
+
 static const struct sun4i_usb_phy_cfg sun50i_h6_cfg = {
 	.num_phys = 4,
 	.phyctl_offset = REG_PHYCTL_A33,
@@ -1040,6 +1050,7 @@ static const struct of_device_id sun4i_usb_phy_of_match[] = {
 	{ .compatible = "allwinner,sun20i-d1-usb-phy", .data = &sun20i_d1_cfg },
 	{ .compatible = "allwinner,sun50i-a64-usb-phy",
 	  .data = &sun50i_a64_cfg},
+	{ .compatible = "allwinner,sun50i-a100-usb-phy", .data = &sun50i_a100_cfg },
 	{ .compatible = "allwinner,sun50i-h6-usb-phy", .data = &sun50i_h6_cfg },
 	{ .compatible = "allwinner,sun50i-h616-usb-phy", .data = &sun50i_h616_cfg },
 	{ .compatible = "allwinner,suniv-f1c100s-usb-phy",
-- 
2.47.0