[PATCH 09/31] phy: phy-rockchip-inno-usb2: Add RK3128 support

From: Alex Bee <knaerzche@gmail.com>
To: Heiko Stuebner <heiko@sntech.de>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>,
	David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
	Lee Jones <lee@kernel.org>, Liam Girdwood <lgirdwood@gmail.com>,
	Mark Brown <broonie@kernel.org>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>, Vinod Koul <vkoul@kernel.org>,
	Kishon Vijay Abraham I <kishon@kernel.org>
Cc: Elaine Zhang <zhangqing@rock-chips.com>,
	Johan Jonker <jbx6244@gmail.com>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
	dri-devel@lists.freedesktop.org, alsa-devel@alsa-project.org,
	linux-clk@vger.kernel.org, linux-phy@lists.infradead.org,
	Alex Bee <knaerzche@gmail.com>
Subject: [PATCH 09/31] phy: phy-rockchip-inno-usb2: Add RK3128 support
Date: Tue, 29 Aug 2023 19:16:25 +0200	[thread overview]
Message-ID: <20230829171647.187787-10-knaerzche@gmail.com> (raw)
In-Reply-To: <20230829171647.187787-1-knaerzche@gmail.com>

Add registers to support the 2-port usb2 phy found in RK312x SoC familiy.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
---
 drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 48 +++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
index a4a1716e67bd..9ea08be533cc 100644
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -1374,6 +1374,53 @@ static int rockchip_usb2phy_probe(struct platform_device *pdev)
 	return ret;
 }
 
+static const struct rockchip_usb2phy_cfg rk3128_phy_cfgs[] = {
+	{
+		.reg = 0x17c,
+		.num_ports	= 2,
+		.clkout_ctl	= { 0x0190, 15, 15, 1, 0 },
+		.port_cfgs	= {
+			[USB2PHY_PORT_OTG] = {
+				.phy_sus	= { 0x017c, 8, 0, 0, 0x1d1 },
+				.bvalid_det_en	= { 0x017c, 14, 14, 0, 1 },
+				.bvalid_det_st	= { 0x017c, 15, 15, 0, 1 },
+				.bvalid_det_clr	= { 0x017c, 15, 15, 0, 1 },
+				.idfall_det_en  = { 0x01a0, 2, 2, 0, 1 },
+				.idfall_det_st  = { 0x01a0, 3, 3, 0, 1 },
+				.idfall_det_clr = { 0x01a0, 3, 3, 0, 1 },
+				.idrise_det_en  = { 0x01a0, 0, 0, 0, 1 },
+				.idrise_det_st  = { 0x01a0, 1, 1, 0, 1 },
+				.idrise_det_clr = { 0x01a0, 1, 1, 0, 1 },
+				.ls_det_en	= { 0x017c, 12, 12, 0, 1 },
+				.ls_det_st	= { 0x017c, 13, 13, 0, 1 },
+				.ls_det_clr	= { 0x017c, 13, 13, 0, 1 },
+				.utmi_bvalid	= { 0x014c, 5, 5, 0, 1 },
+				.utmi_id	= { 0x014c, 8, 8, 0, 1 },
+				.utmi_ls	= { 0x014c, 7, 6, 0, 1 },
+			},
+			[USB2PHY_PORT_HOST] = {
+				.phy_sus	= { 0x0194, 8, 0, 0, 0x1d1 },
+				.ls_det_en	= { 0x0194, 14, 14, 0, 1 },
+				.ls_det_st	= { 0x0194, 15, 15, 0, 1 },
+				.ls_det_clr	= { 0x0194, 15, 15, 0, 1 }
+			}
+		},
+		.chg_det = {
+			.opmode		= { 0x017c, 3, 0, 5, 1 },
+			.cp_det		= { 0x02c0, 6, 6, 0, 1 },
+			.dcp_det	= { 0x02c0, 5, 5, 0, 1 },
+			.dp_det		= { 0x02c0, 7, 7, 0, 1 },
+			.idm_sink_en	= { 0x0184, 8, 8, 0, 1 },
+			.idp_sink_en	= { 0x0184, 7, 7, 0, 1 },
+			.idp_src_en	= { 0x0184, 9, 9, 0, 1 },
+			.rdm_pdwn_en	= { 0x0184, 10, 10, 0, 1 },
+			.vdm_src_en	= { 0x0184, 12, 12, 0, 1 },
+			.vdp_src_en	= { 0x0184, 11, 11, 0, 1 },
+		},
+	},
+	{ /* sentinel */ }
+};
+
 static const struct rockchip_usb2phy_cfg rk3228_phy_cfgs[] = {
 	{
 		.reg = 0x760,
@@ -1749,6 +1796,7 @@ static const struct rockchip_usb2phy_cfg rv1108_phy_cfgs[] = {
 
 static const struct of_device_id rockchip_usb2phy_dt_match[] = {
 	{ .compatible = "rockchip,px30-usb2phy", .data = &rk3328_phy_cfgs },
+	{ .compatible = "rockchip,rk3128-usb2phy", .data = &rk3128_phy_cfgs },
 	{ .compatible = "rockchip,rk3228-usb2phy", .data = &rk3228_phy_cfgs },
 	{ .compatible = "rockchip,rk3308-usb2phy", .data = &rk3308_phy_cfgs },
 	{ .compatible = "rockchip,rk3328-usb2phy", .data = &rk3328_phy_cfgs },
-- 
2.42.0

