From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 22 Jun 2021 08:49:11 +0200 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1lvaDf-00057n-Pr for lore@lore.pengutronix.de; Tue, 22 Jun 2021 08:49:11 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lvaDc-00078n-Me for lore@pengutronix.de; Tue, 22 Jun 2021 08:49:11 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Cc:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=URW0fTLII6eR3DbvKeM5HvngyMXOS7+7RQ/GZWTh9fc=; b=4SHKQfqKDlz9gU CBhJu/T7APjVI5e7EJ8FbqEbH8UqkV0Uxy+MvLyMswOKK+81ONThroJyPGMzlWJOCIbyJ8NRycij1 jl+2cl4XOLJV/ofDBEQtLtsXttMnK/kgOt82pG15yYr6oQXCBa4Q8iYSw0D2EVoM+F2C+l69sHMX8 iK6D/WG2LZp9GDJlLErGaIq9ORkjhv0AqHBjvLEaSKjIjajDQ316qbdyEK6SpF08PLX9eSDcMy488 7qLFOr39yrjXDWFIIsxM3oqkF1MB1GWodFmtfKsxkf3BuG6EozJLTztWFAuHkzgh7M/zfM2wsVoSP xsoCcy+p4jPpXeJSARfQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lvaCI-005sgV-F8; Tue, 22 Jun 2021 06:47:46 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lvaBw-005sZw-QS for barebox@lists.infradead.org; Tue, 22 Jun 2021 06:47:28 +0000 Received: from dude02.hi.pengutronix.de ([2001:67c:670:100:1d::28]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lvaBn-0006oc-IB; Tue, 22 Jun 2021 08:47:15 +0200 Received: from sha by dude02.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1lvaBn-0004NX-6P; Tue, 22 Jun 2021 08:47:15 +0200 From: Sascha Hauer To: Barebox List Date: Tue, 22 Jun 2021 08:47:06 +0200 Message-Id: <20210622064711.14058-2-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210622064711.14058-1-s.hauer@pengutronix.de> References: <20210622064711.14058-1-s.hauer@pengutronix.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210621_234725_251399_78D76A47 X-CRM114-Status: GOOD ( 29.79 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:e::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.7 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE, URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 2/7] phy: Rockchip: Add driver for usb2phy X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) This adds a driver for the Rockchip usb2phy. The driver has been taken from U-Boot which has the same codebase as the Kernel driver, but is easier to port over. Some features like clk provider support have been added from the kernel then. Signed-off-by: Sascha Hauer --- drivers/phy/Kconfig | 1 + drivers/phy/Makefile | 1 + drivers/phy/rockchip/Kconfig | 7 + drivers/phy/rockchip/Makefile | 1 + drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 986 ++++++++++++++++++ 5 files changed, 996 insertions(+) create mode 100644 drivers/phy/rockchip/Kconfig create mode 100644 drivers/phy/rockchip/Makefile create mode 100644 drivers/phy/rockchip/phy-rockchip-inno-usb2.c diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig index 0b513b68d0..684876e260 100644 --- a/drivers/phy/Kconfig +++ b/drivers/phy/Kconfig @@ -23,6 +23,7 @@ config USB_NOP_XCEIV phy programming such as ISP1x04 etc. source "drivers/phy/freescale/Kconfig" +source "drivers/phy/rockchip/Kconfig" config PHY_STM32_USBPHYC tristate "STM32 USB HS PHY Controller" diff --git a/drivers/phy/Makefile b/drivers/phy/Makefile index 684aaed75a..f06a9df92e 100644 --- a/drivers/phy/Makefile +++ b/drivers/phy/Makefile @@ -6,3 +6,4 @@ obj-$(CONFIG_GENERIC_PHY) += phy-core.o obj-$(CONFIG_USB_NOP_XCEIV) += usb-nop-xceiv.o obj-y += freescale/ obj-$(CONFIG_PHY_STM32_USBPHYC) += phy-stm32-usbphyc.o +obj-y += rockchip/ diff --git a/drivers/phy/rockchip/Kconfig b/drivers/phy/rockchip/Kconfig new file mode 100644 index 0000000000..d6ae308aa1 --- /dev/null +++ b/drivers/phy/rockchip/Kconfig @@ -0,0 +1,7 @@ +config PHY_ROCKCHIP_INNO_USB2 + bool "Rockchip INNO USB2PHY Driver" + depends on (ARCH_ROCKCHIP || COMPILE_TEST) && OFDEVICE + depends on COMMON_CLK + help + Support for Rockchip USB2.0 PHY with Innosilicon IP block. + diff --git a/drivers/phy/rockchip/Makefile b/drivers/phy/rockchip/Makefile new file mode 100644 index 0000000000..811f12bc60 --- /dev/null +++ b/drivers/phy/rockchip/Makefile @@ -0,0 +1 @@ +obj-$(CONFIG_PHY_ROCKCHIP_INNO_USB2) += phy-rockchip-inno-usb2.o diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c new file mode 100644 index 0000000000..5c7d6ddb72 --- /dev/null +++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c @@ -0,0 +1,986 @@ +/* + * Copyright 2017 Rockchip Electronics Co., Ltd + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define U2PHY_BIT_WRITEABLE_SHIFT 16 +#define CHG_DCD_MAX_RETRIES 6 +#define CHG_PRI_MAX_RETRIES 2 +#define CHG_DCD_POLL_TIME 100 /* millisecond */ +#define CHG_PRIMARY_DET_TIME 40 /* millisecond */ +#define CHG_SECONDARY_DET_TIME 40 /* millisecond */ + +struct rockchip_usb2phy; + +enum power_supply_type { + POWER_SUPPLY_TYPE_UNKNOWN = 0, + POWER_SUPPLY_TYPE_USB, /* Standard Downstream Port */ + POWER_SUPPLY_TYPE_USB_DCP, /* Dedicated Charging Port */ + POWER_SUPPLY_TYPE_USB_CDP, /* Charging Downstream Port */ + POWER_SUPPLY_TYPE_USB_FLOATING, /* DCP without shorting D+/D- */ +}; + +enum rockchip_usb2phy_port_id { + USB2PHY_PORT_OTG, + USB2PHY_PORT_HOST, + USB2PHY_NUM_PORTS, +}; + +struct usb2phy_reg { + u32 offset; + u32 bitend; + u32 bitstart; + u32 disable; + u32 enable; +}; + +/** + * struct rockchip_chg_det_reg: usb charger detect registers + * @cp_det: charging port detected successfully. + * @dcp_det: dedicated charging port detected successfully. + * @dp_det: assert data pin connect successfully. + * @idm_sink_en: open dm sink curren. + * @idp_sink_en: open dp sink current. + * @idp_src_en: open dm source current. + * @rdm_pdwn_en: open dm pull down resistor. + * @vdm_src_en: open dm voltage source. + * @vdp_src_en: open dp voltage source. + * @opmode: utmi operational mode. + */ +struct rockchip_chg_det_reg { + struct usb2phy_reg cp_det; + struct usb2phy_reg dcp_det; + struct usb2phy_reg dp_det; + struct usb2phy_reg idm_sink_en; + struct usb2phy_reg idp_sink_en; + struct usb2phy_reg idp_src_en; + struct usb2phy_reg rdm_pdwn_en; + struct usb2phy_reg vdm_src_en; + struct usb2phy_reg vdp_src_en; + struct usb2phy_reg opmode; +}; + +/** + * struct rockchip_usb2phy_port_cfg: usb-phy port configuration. + * @phy_sus: phy suspend register. + * @bvalid_det_en: vbus valid rise detection enable register. + * @bvalid_det_st: vbus valid rise detection status register. + * @bvalid_det_clr: vbus valid rise detection clear register. + * @ls_det_en: linestate detection enable register. + * @ls_det_st: linestate detection state register. + * @ls_det_clr: linestate detection clear register. + * @iddig_output: iddig output from grf. + * @iddig_en: utmi iddig select between grf and phy, + * 0: from phy; 1: from grf + * @idfall_det_en: id fall detection enable register. + * @idfall_det_st: id fall detection state register. + * @idfall_det_clr: id fall detection clear register. + * @idrise_det_en: id rise detection enable register. + * @idrise_det_st: id rise detection state register. + * @idrise_det_clr: id rise detection clear register. + * @utmi_avalid: utmi vbus avalid status register. + * @utmi_bvalid: utmi vbus bvalid status register. + * @utmi_iddig: otg port id pin status register. + * @utmi_ls: utmi linestate state register. + * @utmi_hstdet: utmi host disconnect register. + * @vbus_det_en: vbus detect function power down register. + */ +struct rockchip_usb2phy_port_cfg { + struct usb2phy_reg phy_sus; + struct usb2phy_reg bvalid_det_en; + struct usb2phy_reg bvalid_det_st; + struct usb2phy_reg bvalid_det_clr; + struct usb2phy_reg ls_det_en; + struct usb2phy_reg ls_det_st; + struct usb2phy_reg ls_det_clr; + struct usb2phy_reg iddig_output; + struct usb2phy_reg iddig_en; + struct usb2phy_reg idfall_det_en; + struct usb2phy_reg idfall_det_st; + struct usb2phy_reg idfall_det_clr; + struct usb2phy_reg idrise_det_en; + struct usb2phy_reg idrise_det_st; + struct usb2phy_reg idrise_det_clr; + struct usb2phy_reg utmi_avalid; + struct usb2phy_reg utmi_bvalid; + struct usb2phy_reg utmi_iddig; + struct usb2phy_reg utmi_ls; + struct usb2phy_reg utmi_hstdet; + struct usb2phy_reg vbus_det_en; +}; + +/** + * struct rockchip_usb2phy_cfg: usb-phy configuration. + * @reg: the address offset of grf for usb-phy config. + * @num_ports: specify how many ports that the phy has. + * @phy_tuning: phy default parameters tunning. + * @clkout_ctl: keep on/turn off output clk of phy. + * @chg_det: charger detection registers. + */ +struct rockchip_usb2phy_cfg { + u32 reg; + u32 num_ports; + int (*phy_tuning)(struct rockchip_usb2phy *); + struct usb2phy_reg clkout_ctl; + const struct rockchip_usb2phy_port_cfg port_cfgs[USB2PHY_NUM_PORTS]; + const struct rockchip_chg_det_reg chg_det; +}; + +struct rockchip_usb2phy_phy { + struct phy *phy; + struct regulator *vbus; + struct rockchip_usb2phy *usb2phy; + const struct rockchip_usb2phy_port_cfg *port_cfg; +}; + +/** + * @dcd_retries: The retry count used to track Data contact + * detection process. + * @primary_retries: The retry count used to do usb bc detection + * primary stage. + * @grf: General Register Files register base. + * @usbgrf_base : USB General Register Files register base. + * @phy_cfg: phy register configuration, assigned by driver data. + */ +struct rockchip_usb2phy { + u8 dcd_retries; + u8 primary_retries; + struct regmap *grf_base; + const struct rockchip_usb2phy_cfg *phy_cfg; + struct rockchip_usb2phy_phy phys[2]; + struct phy_provider *provider; + struct clk *clk480m; + struct clk_hw clk480m_hw; + struct device_d *dev; + struct clk *clk; +}; + +static inline struct regmap *get_reg_base(struct rockchip_usb2phy *rphy) +{ + return rphy->grf_base; +} + +static inline int property_enable(struct regmap *base, + const struct usb2phy_reg *reg, bool en) +{ + u32 val, mask, tmp; + + tmp = en ? reg->enable : reg->disable; + mask = GENMASK(reg->bitend, reg->bitstart); + val = (tmp << reg->bitstart) | (mask << U2PHY_BIT_WRITEABLE_SHIFT); + + return regmap_write(base, reg->offset, val); +} + +static inline bool property_enabled(struct regmap *base, + const struct usb2phy_reg *reg) +{ + u32 tmp, orig; + u32 mask = GENMASK(reg->bitend, reg->bitstart); + + regmap_read(base, reg->offset, &orig); + + tmp = (orig & mask) >> reg->bitstart; + + return tmp == reg->enable; +} + +static int rockchip_usb2phy_init(struct phy *phy) +{ + struct rockchip_usb2phy_phy *p = phy_get_drvdata(phy); + struct rockchip_usb2phy *rphy = p->usb2phy; + struct regmap *base = get_reg_base(rphy); + + p->vbus = regulator_get(&phy->dev, "vbus"); + + property_enable(base, &p->port_cfg->phy_sus, false); + + /* waiting for the utmi_clk to become stable */ + udelay(2000); + + return 0; +} + +static int rockchip_usb2phy_exit(struct phy *phy) +{ + struct rockchip_usb2phy_phy *p = phy_get_drvdata(phy); + struct rockchip_usb2phy *rphy = p->usb2phy; + struct regmap *base = get_reg_base(rphy); + + property_enable(base, &p->port_cfg->phy_sus, true); + + return 0; +} + +static int rockchip_usb2phy_power_on(struct phy *phy) +{ + struct rockchip_usb2phy_phy *p = phy_get_drvdata(phy); + int ret; + + ret = regulator_enable(p->vbus); + if (ret) { + dev_err(&phy->dev, "Failed to enable VBus supply\n"); + return ret; + } + + return 0; +} + +static int rockchip_usb2phy_power_off(struct phy *phy) +{ + struct rockchip_usb2phy_phy *p = phy_get_drvdata(phy); + int ret; + + ret = regulator_disable(p->vbus); + if (ret) { + dev_err(&phy->dev, "Failed to disable VBus supply\n"); + return ret; + } + + return 0; +} + +static struct phy *rockchip_usb2phy_of_xlate(struct device_d *dev, + struct of_phandle_args *args) +{ + struct rockchip_usb2phy *rphy = dev->priv; + struct device_node *phynode = args->np; + struct rockchip_usb2phy_phy *p; + int port; + + for (port = 0; port < 2; port++) { + if (phynode == rphy->phys[port].phy->dev.device_node) { + p = &rphy->phys[port]; + return p->phy; + } + } + + return NULL; +} + +static struct phy_ops rockchip_usb2phy_ops = { + .init = rockchip_usb2phy_init, + .exit = rockchip_usb2phy_exit, + .power_on = rockchip_usb2phy_power_on, + .power_off = rockchip_usb2phy_power_off, +}; + +static int rockchip_usb2phy_clk480m_prepare(struct clk_hw *hw) +{ + struct rockchip_usb2phy *rphy = + container_of(hw, struct rockchip_usb2phy, clk480m_hw); + struct regmap *base = get_reg_base(rphy); + int ret; + + /* turn on 480m clk output if it is off */ + if (!property_enabled(base, &rphy->phy_cfg->clkout_ctl)) { + ret = property_enable(base, &rphy->phy_cfg->clkout_ctl, true); + if (ret) + return ret; + + /* waiting for the clk become stable */ + udelay(1200); + } + + return 0; +} + +static void rockchip_usb2phy_clk480m_unprepare(struct clk_hw *hw) +{ + struct rockchip_usb2phy *rphy = + container_of(hw, struct rockchip_usb2phy, clk480m_hw); + struct regmap *base = get_reg_base(rphy); + + /* turn off 480m clk output */ + property_enable(base, &rphy->phy_cfg->clkout_ctl, false); +} + +static int rockchip_usb2phy_clk480m_prepared(struct clk_hw *hw) +{ + struct rockchip_usb2phy *rphy = + container_of(hw, struct rockchip_usb2phy, clk480m_hw); + struct regmap *base = get_reg_base(rphy); + + return property_enabled(base, &rphy->phy_cfg->clkout_ctl); +} + +static unsigned long +rockchip_usb2phy_clk480m_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + return 480000000; +} + +static const struct clk_ops rockchip_usb2phy_clkout_ops = { + .enable = rockchip_usb2phy_clk480m_prepare, + .disable = rockchip_usb2phy_clk480m_unprepare, + .is_enabled = rockchip_usb2phy_clk480m_prepared, + .recalc_rate = rockchip_usb2phy_clk480m_recalc_rate, +}; + +static int +rockchip_usb2phy_clk480m_register(struct rockchip_usb2phy *rphy) +{ + struct device_node *node = rphy->dev->device_node; + struct clk_init_data init = {}; + const char *clk_name; + int ret; + + init.flags = 0; + init.name = "clk_usbphy_480m"; + init.ops = &rockchip_usb2phy_clkout_ops; + + /* optional override of the clockname */ + of_property_read_string(node, "clock-output-names", &init.name); + + if (rphy->clk) { + clk_name = __clk_get_name(rphy->clk); + init.parent_names = &clk_name; + init.num_parents = 1; + } else { + init.parent_names = NULL; + init.num_parents = 0; + } + + rphy->clk480m_hw.init = &init; + + /* register the clock */ + rphy->clk480m = clk_register(rphy->dev, &rphy->clk480m_hw); + if (IS_ERR(rphy->clk480m)) { + ret = PTR_ERR(rphy->clk480m); + goto err_ret; + } + + ret = of_clk_add_provider(node, of_clk_src_simple_get, rphy->clk480m); + if (ret < 0) + goto err_clk_provider; + + return 0; + +err_clk_provider: + clk_unregister(rphy->clk480m); +err_ret: + return ret; +} + +static int rockchip_usb2phy_probe(struct device_d *dev) +{ + const struct rockchip_usb2phy_cfg *phy_cfgs; + struct rockchip_usb2phy *rphy; + u32 reg, index; + int ret, port = 0; + struct device_node *child, *np = dev->device_node; + struct resource *iores; + + rphy = xzalloc(sizeof(*rphy)); + + rphy->dev = dev; + + rphy->grf_base = syscon_regmap_lookup_by_phandle(np, + "rockchip,usbgrf"); + if (IS_ERR(rphy->grf_base)) + return PTR_ERR(rphy->grf_base); + + phy_cfgs = device_get_match_data(dev); + if (!phy_cfgs) { + dev_err(dev, "unable to get phy_cfgs\n"); + return -EINVAL; + } + + iores = dev_request_mem_resource(dev, 0); + if (IS_ERR(iores)) { + if (of_property_read_u32(np, "reg", ®)) + return -EINVAL; + } else { + reg = iores->start; + } + + /* find out a proper config which can be matched with dt. */ + index = 0; + while (phy_cfgs[index].reg) { + if (phy_cfgs[index].reg == reg) { + rphy->phy_cfg = &phy_cfgs[index]; + break; + } + ++index; + } + + if (!rphy->phy_cfg) { + dev_err(dev, "no phy-config can be matched\n"); + return -EINVAL; + } + + for_each_child_of_node(np, child) { + struct rockchip_usb2phy_phy *p; + struct phy *phy; + + if (!strcmp(child->name, "host-port")) { + port = USB2PHY_PORT_OTG; + } else if (!strcmp(child->name, "otg-port")) { + port = USB2PHY_PORT_HOST; + } else { + dev_warn(dev, "Ignoring unknown subnode %s\n", child->name); + continue; + } + + if (rphy->phys[port].phy) + return -EINVAL; + + phy = phy_create(dev, child, &rockchip_usb2phy_ops); + if (IS_ERR(phy)) { + ret = PTR_ERR(phy); + if (ret != -EPROBE_DEFER) + dev_err(dev, "failed to create phy%d: %d\n", + port, ret); + return ret; + } + + p = xzalloc(sizeof(*p)); + + phy_set_drvdata(phy, p); + p->usb2phy = rphy; + p->port_cfg = &phy_cfgs->port_cfgs[port]; + + rphy->phys[port].phy = phy; + } + + if (rphy->phy_cfg->phy_tuning) + rphy->phy_cfg->phy_tuning(rphy); + + dev->priv = rphy; + + rphy->clk = clk_get(dev, "phyclk"); + rockchip_usb2phy_clk480m_register(rphy); + + rphy->provider = of_phy_provider_register(dev, rockchip_usb2phy_of_xlate); + if (IS_ERR(rphy->provider)) + return PTR_ERR(rphy->provider); + + return 0; +} + +static int rk322x_usb2phy_tuning(struct rockchip_usb2phy *rphy) +{ + struct regmap *base = get_reg_base(rphy); + int ret = 0; + + /* Open pre-emphasize in non-chirp state for PHY0 otg port */ + if (rphy->phy_cfg->reg == 0x760) + ret = regmap_write(base, 0x76c, 0x00070004); + + return ret; +} + +static const struct rockchip_usb2phy_cfg rk1808_phy_cfgs[] = { + { + .reg = 0x100, + .num_ports = 2, + .clkout_ctl = { 0x108, 4, 4, 1, 0 }, + .port_cfgs = { + [USB2PHY_PORT_OTG] = { + .phy_sus = { 0x0100, 8, 0, 0, 0x1d1 }, + .bvalid_det_en = { 0x0110, 2, 2, 0, 1 }, + .bvalid_det_st = { 0x0114, 2, 2, 0, 1 }, + .bvalid_det_clr = { 0x0118, 2, 2, 0, 1 }, + .iddig_output = { 0x0100, 10, 10, 0, 1 }, + .iddig_en = { 0x0100, 9, 9, 0, 1 }, + .idfall_det_en = { 0x0110, 5, 5, 0, 1 }, + .idfall_det_st = { 0x0114, 5, 5, 0, 1 }, + .idfall_det_clr = { 0x0118, 5, 5, 0, 1 }, + .idrise_det_en = { 0x0110, 4, 4, 0, 1 }, + .idrise_det_st = { 0x0114, 4, 4, 0, 1 }, + .idrise_det_clr = { 0x0118, 4, 4, 0, 1 }, + .ls_det_en = { 0x0110, 0, 0, 0, 1 }, + .ls_det_st = { 0x0114, 0, 0, 0, 1 }, + .ls_det_clr = { 0x0118, 0, 0, 0, 1 }, + .utmi_avalid = { 0x0120, 10, 10, 0, 1 }, + .utmi_bvalid = { 0x0120, 9, 9, 0, 1 }, + .utmi_iddig = { 0x0120, 6, 6, 0, 1 }, + .utmi_ls = { 0x0120, 5, 4, 0, 1 }, + .vbus_det_en = { 0x001c, 15, 15, 1, 0 }, + }, + [USB2PHY_PORT_HOST] = { + .phy_sus = { 0x104, 8, 0, 0, 0x1d1 }, + .ls_det_en = { 0x110, 1, 1, 0, 1 }, + .ls_det_st = { 0x114, 1, 1, 0, 1 }, + .ls_det_clr = { 0x118, 1, 1, 0, 1 }, + .utmi_ls = { 0x120, 17, 16, 0, 1 }, + .utmi_hstdet = { 0x120, 19, 19, 0, 1 } + } + }, + .chg_det = { + .opmode = { 0x0100, 3, 0, 5, 1 }, + .cp_det = { 0x0120, 24, 24, 0, 1 }, + .dcp_det = { 0x0120, 23, 23, 0, 1 }, + .dp_det = { 0x0120, 25, 25, 0, 1 }, + .idm_sink_en = { 0x0108, 8, 8, 0, 1 }, + .idp_sink_en = { 0x0108, 7, 7, 0, 1 }, + .idp_src_en = { 0x0108, 9, 9, 0, 1 }, + .rdm_pdwn_en = { 0x0108, 10, 10, 0, 1 }, + .vdm_src_en = { 0x0108, 12, 12, 0, 1 }, + .vdp_src_en = { 0x0108, 11, 11, 0, 1 }, + }, + }, + { /* sentinel */ } +}; + +static const struct rockchip_usb2phy_cfg rk312x_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 }, + .iddig_output = { 0x017c, 10, 10, 0, 1 }, + .iddig_en = { 0x017c, 9, 9, 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_iddig = { 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 rk322x_phy_cfgs[] = { + { + .reg = 0x760, + .num_ports = 2, + .phy_tuning = rk322x_usb2phy_tuning, + .clkout_ctl = { 0x0768, 4, 4, 1, 0 }, + .port_cfgs = { + [USB2PHY_PORT_OTG] = { + .phy_sus = { 0x0760, 8, 0, 0, 0x1d1 }, + .bvalid_det_en = { 0x0680, 3, 3, 0, 1 }, + .bvalid_det_st = { 0x0690, 3, 3, 0, 1 }, + .bvalid_det_clr = { 0x06a0, 3, 3, 0, 1 }, + .iddig_output = { 0x0760, 10, 10, 0, 1 }, + .iddig_en = { 0x0760, 9, 9, 0, 1 }, + .idfall_det_en = { 0x0680, 6, 6, 0, 1 }, + .idfall_det_st = { 0x0690, 6, 6, 0, 1 }, + .idfall_det_clr = { 0x06a0, 6, 6, 0, 1 }, + .idrise_det_en = { 0x0680, 5, 5, 0, 1 }, + .idrise_det_st = { 0x0690, 5, 5, 0, 1 }, + .idrise_det_clr = { 0x06a0, 5, 5, 0, 1 }, + .ls_det_en = { 0x0680, 2, 2, 0, 1 }, + .ls_det_st = { 0x0690, 2, 2, 0, 1 }, + .ls_det_clr = { 0x06a0, 2, 2, 0, 1 }, + .utmi_bvalid = { 0x0480, 4, 4, 0, 1 }, + .utmi_iddig = { 0x0480, 1, 1, 0, 1 }, + .utmi_ls = { 0x0480, 3, 2, 0, 1 }, + .vbus_det_en = { 0x0788, 15, 15, 1, 0 }, + }, + [USB2PHY_PORT_HOST] = { + .phy_sus = { 0x0764, 8, 0, 0, 0x1d1 }, + .ls_det_en = { 0x0680, 4, 4, 0, 1 }, + .ls_det_st = { 0x0690, 4, 4, 0, 1 }, + .ls_det_clr = { 0x06a0, 4, 4, 0, 1 } + } + }, + .chg_det = { + .opmode = { 0x0760, 3, 0, 5, 1 }, + .cp_det = { 0x0884, 4, 4, 0, 1 }, + .dcp_det = { 0x0884, 3, 3, 0, 1 }, + .dp_det = { 0x0884, 5, 5, 0, 1 }, + .idm_sink_en = { 0x0768, 8, 8, 0, 1 }, + .idp_sink_en = { 0x0768, 7, 7, 0, 1 }, + .idp_src_en = { 0x0768, 9, 9, 0, 1 }, + .rdm_pdwn_en = { 0x0768, 10, 10, 0, 1 }, + .vdm_src_en = { 0x0768, 12, 12, 0, 1 }, + .vdp_src_en = { 0x0768, 11, 11, 0, 1 }, + }, + }, + { + .reg = 0x800, + .num_ports = 2, + .clkout_ctl = { 0x0808, 4, 4, 1, 0 }, + .port_cfgs = { + [USB2PHY_PORT_OTG] = { + .phy_sus = { 0x804, 8, 0, 0, 0x1d1 }, + .ls_det_en = { 0x0684, 1, 1, 0, 1 }, + .ls_det_st = { 0x0694, 1, 1, 0, 1 }, + .ls_det_clr = { 0x06a4, 1, 1, 0, 1 } + }, + [USB2PHY_PORT_HOST] = { + .phy_sus = { 0x800, 8, 0, 0, 0x1d1 }, + .ls_det_en = { 0x0684, 0, 0, 0, 1 }, + .ls_det_st = { 0x0694, 0, 0, 0, 1 }, + .ls_det_clr = { 0x06a4, 0, 0, 0, 1 } + } + }, + }, + { /* sentinel */ } +}; + +static const struct rockchip_usb2phy_cfg rk3328_phy_cfgs[] = { + { + .reg = 0x100, + .num_ports = 2, + .clkout_ctl = { 0x108, 4, 4, 1, 0 }, + .port_cfgs = { + [USB2PHY_PORT_OTG] = { + .phy_sus = { 0x0100, 8, 0, 0, 0x1d1 }, + .bvalid_det_en = { 0x0110, 2, 2, 0, 1 }, + .bvalid_det_st = { 0x0114, 2, 2, 0, 1 }, + .bvalid_det_clr = { 0x0118, 2, 2, 0, 1 }, + .iddig_output = { 0x0100, 10, 10, 0, 1 }, + .iddig_en = { 0x0100, 9, 9, 0, 1 }, + .idfall_det_en = { 0x0110, 5, 5, 0, 1 }, + .idfall_det_st = { 0x0114, 5, 5, 0, 1 }, + .idfall_det_clr = { 0x0118, 5, 5, 0, 1 }, + .idrise_det_en = { 0x0110, 4, 4, 0, 1 }, + .idrise_det_st = { 0x0114, 4, 4, 0, 1 }, + .idrise_det_clr = { 0x0118, 4, 4, 0, 1 }, + .ls_det_en = { 0x0110, 0, 0, 0, 1 }, + .ls_det_st = { 0x0114, 0, 0, 0, 1 }, + .ls_det_clr = { 0x0118, 0, 0, 0, 1 }, + .utmi_avalid = { 0x0120, 10, 10, 0, 1 }, + .utmi_bvalid = { 0x0120, 9, 9, 0, 1 }, + .utmi_iddig = { 0x0120, 6, 6, 0, 1 }, + .utmi_ls = { 0x0120, 5, 4, 0, 1 }, + .vbus_det_en = { 0x001c, 15, 15, 1, 0 }, + }, + [USB2PHY_PORT_HOST] = { + .phy_sus = { 0x104, 8, 0, 0, 0x1d1 }, + .ls_det_en = { 0x110, 1, 1, 0, 1 }, + .ls_det_st = { 0x114, 1, 1, 0, 1 }, + .ls_det_clr = { 0x118, 1, 1, 0, 1 }, + .utmi_ls = { 0x120, 17, 16, 0, 1 }, + .utmi_hstdet = { 0x120, 19, 19, 0, 1 } + } + }, + .chg_det = { + .opmode = { 0x0100, 3, 0, 5, 1 }, + .cp_det = { 0x0120, 24, 24, 0, 1 }, + .dcp_det = { 0x0120, 23, 23, 0, 1 }, + .dp_det = { 0x0120, 25, 25, 0, 1 }, + .idm_sink_en = { 0x0108, 8, 8, 0, 1 }, + .idp_sink_en = { 0x0108, 7, 7, 0, 1 }, + .idp_src_en = { 0x0108, 9, 9, 0, 1 }, + .rdm_pdwn_en = { 0x0108, 10, 10, 0, 1 }, + .vdm_src_en = { 0x0108, 12, 12, 0, 1 }, + .vdp_src_en = { 0x0108, 11, 11, 0, 1 }, + }, + }, + { /* sentinel */ } +}; + +static const struct rockchip_usb2phy_cfg rk3368_phy_cfgs[] = { + { + .reg = 0x700, + .num_ports = 2, + .clkout_ctl = { 0x0724, 15, 15, 1, 0 }, + .port_cfgs = { + [USB2PHY_PORT_OTG] = { + .phy_sus = { 0x0700, 8, 0, 0, 0x1d1 }, + .bvalid_det_en = { 0x0680, 3, 3, 0, 1 }, + .bvalid_det_st = { 0x0690, 3, 3, 0, 1 }, + .bvalid_det_clr = { 0x06a0, 3, 3, 0, 1 }, + .ls_det_en = { 0x0680, 2, 2, 0, 1 }, + .ls_det_st = { 0x0690, 2, 2, 0, 1 }, + .ls_det_clr = { 0x06a0, 2, 2, 0, 1 }, + .utmi_bvalid = { 0x04bc, 23, 23, 0, 1 }, + .utmi_ls = { 0x04bc, 25, 24, 0, 1 }, + }, + [USB2PHY_PORT_HOST] = { + .phy_sus = { 0x0728, 8, 0, 0, 0x1d1 }, + .ls_det_en = { 0x0680, 4, 4, 0, 1 }, + .ls_det_st = { 0x0690, 4, 4, 0, 1 }, + .ls_det_clr = { 0x06a0, 4, 4, 0, 1 } + } + }, + .chg_det = { + .opmode = { 0x0700, 3, 0, 5, 1 }, + .cp_det = { 0x04b8, 30, 30, 0, 1 }, + .dcp_det = { 0x04b8, 29, 29, 0, 1 }, + .dp_det = { 0x04b8, 31, 31, 0, 1 }, + .idm_sink_en = { 0x0718, 8, 8, 0, 1 }, + .idp_sink_en = { 0x0718, 7, 7, 0, 1 }, + .idp_src_en = { 0x0718, 9, 9, 0, 1 }, + .rdm_pdwn_en = { 0x0718, 10, 10, 0, 1 }, + .vdm_src_en = { 0x0718, 12, 12, 0, 1 }, + .vdp_src_en = { 0x0718, 11, 11, 0, 1 }, + }, + }, + { /* sentinel */ } +}; + +static const struct rockchip_usb2phy_cfg rk3399_phy_cfgs[] = { + { + .reg = 0xe450, + .num_ports = 2, + .clkout_ctl = { 0xe450, 4, 4, 1, 0 }, + .port_cfgs = { + [USB2PHY_PORT_OTG] = { + .phy_sus = { 0xe454, 8, 0, 0x052, 0x1d1 }, + .bvalid_det_en = { 0xe3c0, 3, 3, 0, 1 }, + .bvalid_det_st = { 0xe3e0, 3, 3, 0, 1 }, + .bvalid_det_clr = { 0xe3d0, 3, 3, 0, 1 }, + .idfall_det_en = { 0xe3c0, 5, 5, 0, 1 }, + .idfall_det_st = { 0xe3e0, 5, 5, 0, 1 }, + .idfall_det_clr = { 0xe3d0, 5, 5, 0, 1 }, + .idrise_det_en = { 0xe3c0, 4, 4, 0, 1 }, + .idrise_det_st = { 0xe3e0, 4, 4, 0, 1 }, + .idrise_det_clr = { 0xe3d0, 4, 4, 0, 1 }, + .ls_det_en = { 0xe3c0, 2, 2, 0, 1 }, + .ls_det_st = { 0xe3e0, 2, 2, 0, 1 }, + .ls_det_clr = { 0xe3d0, 2, 2, 0, 1 }, + .utmi_avalid = { 0xe2ac, 7, 7, 0, 1 }, + .utmi_bvalid = { 0xe2ac, 12, 12, 0, 1 }, + .utmi_iddig = { 0xe2ac, 8, 8, 0, 1 }, + .utmi_ls = { 0xe2ac, 14, 13, 0, 1 }, + .vbus_det_en = { 0x449c, 15, 15, 1, 0 }, + }, + [USB2PHY_PORT_HOST] = { + .phy_sus = { 0xe458, 1, 0, 0x2, 0x1 }, + .ls_det_en = { 0xe3c0, 6, 6, 0, 1 }, + .ls_det_st = { 0xe3e0, 6, 6, 0, 1 }, + .ls_det_clr = { 0xe3d0, 6, 6, 0, 1 }, + .utmi_ls = { 0xe2ac, 22, 21, 0, 1 }, + .utmi_hstdet = { 0xe2ac, 23, 23, 0, 1 } + } + }, + .chg_det = { + .opmode = { 0xe454, 3, 0, 5, 1 }, + .cp_det = { 0xe2ac, 2, 2, 0, 1 }, + .dcp_det = { 0xe2ac, 1, 1, 0, 1 }, + .dp_det = { 0xe2ac, 0, 0, 0, 1 }, + .idm_sink_en = { 0xe450, 8, 8, 0, 1 }, + .idp_sink_en = { 0xe450, 7, 7, 0, 1 }, + .idp_src_en = { 0xe450, 9, 9, 0, 1 }, + .rdm_pdwn_en = { 0xe450, 10, 10, 0, 1 }, + .vdm_src_en = { 0xe450, 12, 12, 0, 1 }, + .vdp_src_en = { 0xe450, 11, 11, 0, 1 }, + }, + }, + { + .reg = 0xe460, + .num_ports = 2, + .clkout_ctl = { 0xe460, 4, 4, 1, 0 }, + .port_cfgs = { + [USB2PHY_PORT_OTG] = { + .phy_sus = { 0xe464, 8, 0, 0x052, 0x1d1 }, + .bvalid_det_en = { 0xe3c0, 8, 8, 0, 1 }, + .bvalid_det_st = { 0xe3e0, 8, 8, 0, 1 }, + .bvalid_det_clr = { 0xe3d0, 8, 8, 0, 1 }, + .idfall_det_en = { 0xe3c0, 10, 10, 0, 1 }, + .idfall_det_st = { 0xe3e0, 10, 10, 0, 1 }, + .idfall_det_clr = { 0xe3d0, 10, 10, 0, 1 }, + .idrise_det_en = { 0xe3c0, 9, 9, 0, 1 }, + .idrise_det_st = { 0xe3e0, 9, 9, 0, 1 }, + .idrise_det_clr = { 0xe3d0, 9, 9, 0, 1 }, + .ls_det_en = { 0xe3c0, 7, 7, 0, 1 }, + .ls_det_st = { 0xe3e0, 7, 7, 0, 1 }, + .ls_det_clr = { 0xe3d0, 7, 7, 0, 1 }, + .utmi_avalid = { 0xe2ac, 10, 10, 0, 1 }, + .utmi_bvalid = { 0xe2ac, 16, 16, 0, 1 }, + .utmi_iddig = { 0xe2ac, 11, 11, 0, 1 }, + .utmi_ls = { 0xe2ac, 18, 17, 0, 1 }, + .vbus_det_en = { 0x451c, 15, 15, 1, 0 }, + }, + [USB2PHY_PORT_HOST] = { + .phy_sus = { 0xe468, 1, 0, 0x2, 0x1 }, + .ls_det_en = { 0xe3c0, 11, 11, 0, 1 }, + .ls_det_st = { 0xe3e0, 11, 11, 0, 1 }, + .ls_det_clr = { 0xe3d0, 11, 11, 0, 1 }, + .utmi_ls = { 0xe2ac, 26, 25, 0, 1 }, + .utmi_hstdet = { 0xe2ac, 27, 27, 0, 1 } + } + }, + .chg_det = { + .opmode = { 0xe464, 3, 0, 5, 1 }, + .cp_det = { 0xe2ac, 5, 5, 0, 1 }, + .dcp_det = { 0xe2ac, 4, 4, 0, 1 }, + .dp_det = { 0xe2ac, 3, 3, 0, 1 }, + .idm_sink_en = { 0xe460, 8, 8, 0, 1 }, + .idp_sink_en = { 0xe460, 7, 7, 0, 1 }, + .idp_src_en = { 0xe460, 9, 9, 0, 1 }, + .rdm_pdwn_en = { 0xe460, 10, 10, 0, 1 }, + .vdm_src_en = { 0xe460, 12, 12, 0, 1 }, + .vdp_src_en = { 0xe460, 11, 11, 0, 1 }, + }, + }, + { /* sentinel */ } +}; + +static const struct rockchip_usb2phy_cfg rv1108_phy_cfgs[] = { + { + .reg = 0x100, + .num_ports = 2, + .clkout_ctl = { 0x108, 4, 4, 1, 0 }, + .port_cfgs = { + [USB2PHY_PORT_OTG] = { + .phy_sus = { 0x0ffa0100, 8, 0, 0, 0x1d1 }, + .bvalid_det_en = { 0x0680, 3, 3, 0, 1 }, + .bvalid_det_st = { 0x0690, 3, 3, 0, 1 }, + .bvalid_det_clr = { 0x06a0, 3, 3, 0, 1 }, + .ls_det_en = { 0x0680, 2, 2, 0, 1 }, + .ls_det_st = { 0x0690, 2, 2, 0, 1 }, + .ls_det_clr = { 0x06a0, 2, 2, 0, 1 }, + .utmi_bvalid = { 0x0804, 10, 10, 0, 1 }, + .utmi_ls = { 0x0804, 13, 12, 0, 1 }, + }, + [USB2PHY_PORT_HOST] = { + .phy_sus = { 0x0ffa0104, 8, 0, 0, 0x1d1 }, + .ls_det_en = { 0x0680, 4, 4, 0, 1 }, + .ls_det_st = { 0x0690, 4, 4, 0, 1 }, + .ls_det_clr = { 0x06a0, 4, 4, 0, 1 }, + .utmi_ls = { 0x0804, 9, 8, 0, 1 }, + .utmi_hstdet = { 0x0804, 7, 7, 0, 1 } + } + }, + .chg_det = { + .opmode = { 0x0ffa0100, 3, 0, 5, 1 }, + .cp_det = { 0x0804, 1, 1, 0, 1 }, + .dcp_det = { 0x0804, 0, 0, 0, 1 }, + .dp_det = { 0x0804, 2, 2, 0, 1 }, + .idm_sink_en = { 0x0ffa0108, 8, 8, 0, 1 }, + .idp_sink_en = { 0x0ffa0108, 7, 7, 0, 1 }, + .idp_src_en = { 0x0ffa0108, 9, 9, 0, 1 }, + .rdm_pdwn_en = { 0x0ffa0108, 10, 10, 0, 1 }, + .vdm_src_en = { 0x0ffa0108, 12, 12, 0, 1 }, + .vdp_src_en = { 0x0ffa0108, 11, 11, 0, 1 }, + }, + }, + { /* sentinel */ } +}; + +static const struct rockchip_usb2phy_cfg rk3568_phy_cfgs[] = { + { + .reg = 0xfe8a0000, + .num_ports = 2, + .clkout_ctl = { 0x0008, 4, 4, 1, 0 }, + .port_cfgs = { + [USB2PHY_PORT_OTG] = { + .phy_sus = { 0x0000, 8, 0, 0x052, 0x1d1 }, + .bvalid_det_en = { 0x0080, 2, 2, 0, 1 }, + .bvalid_det_st = { 0x0084, 2, 2, 0, 1 }, + .bvalid_det_clr = { 0x0088, 2, 2, 0, 1 }, + .iddig_output = { 0x0000, 10, 10, 0, 1 }, + .iddig_en = { 0x0000, 9, 9, 0, 1 }, + .idfall_det_en = { 0x0080, 5, 5, 0, 1 }, + .idfall_det_st = { 0x0084, 5, 5, 0, 1 }, + .idfall_det_clr = { 0x0088, 5, 5, 0, 1 }, + .idrise_det_en = { 0x0080, 4, 4, 0, 1 }, + .idrise_det_st = { 0x0084, 4, 4, 0, 1 }, + .idrise_det_clr = { 0x0088, 4, 4, 0, 1 }, + .ls_det_en = { 0x0080, 0, 0, 0, 1 }, + .ls_det_st = { 0x0084, 0, 0, 0, 1 }, + .ls_det_clr = { 0x0088, 0, 0, 0, 1 }, + .utmi_avalid = { 0x00c0, 10, 10, 0, 1 }, + .utmi_bvalid = { 0x00c0, 9, 9, 0, 1 }, + .utmi_iddig = { 0x00c0, 6, 6, 0, 1 }, + .utmi_ls = { 0x00c0, 5, 4, 0, 1 }, + }, + [USB2PHY_PORT_HOST] = { + .phy_sus = { 0x0004, 8, 0, 0x1d2, 0x1d1 }, + .ls_det_en = { 0x0080, 1, 1, 0, 1 }, + .ls_det_st = { 0x0084, 1, 1, 0, 1 }, + .ls_det_clr = { 0x0088, 1, 1, 0, 1 }, + .utmi_ls = { 0x00c0, 17, 16, 0, 1 }, + .utmi_hstdet = { 0x00c0, 19, 19, 0, 1 } + } + }, + .chg_det = { + .opmode = { 0x0000, 3, 0, 5, 1 }, + .cp_det = { 0x00c0, 24, 24, 0, 1 }, + .dcp_det = { 0x00c0, 23, 23, 0, 1 }, + .dp_det = { 0x00c0, 25, 25, 0, 1 }, + .idm_sink_en = { 0x0008, 8, 8, 0, 1 }, + .idp_sink_en = { 0x0008, 7, 7, 0, 1 }, + .idp_src_en = { 0x0008, 9, 9, 0, 1 }, + .rdm_pdwn_en = { 0x0008, 10, 10, 0, 1 }, + .vdm_src_en = { 0x0008, 12, 12, 0, 1 }, + .vdp_src_en = { 0x0008, 11, 11, 0, 1 }, + }, + }, + { + .reg = 0xfe8b0000, + .num_ports = 2, + .clkout_ctl = { 0x0008, 4, 4, 1, 0 }, + .port_cfgs = { + [USB2PHY_PORT_OTG] = { + .phy_sus = { 0x0000, 8, 0, 0x1d2, 0x1d1 }, + .ls_det_en = { 0x0080, 0, 0, 0, 1 }, + .ls_det_st = { 0x0084, 0, 0, 0, 1 }, + .ls_det_clr = { 0x0088, 0, 0, 0, 1 }, + .utmi_ls = { 0x00c0, 5, 4, 0, 1 }, + .utmi_hstdet = { 0x00c0, 7, 7, 0, 1 } + }, + [USB2PHY_PORT_HOST] = { + .phy_sus = { 0x0004, 8, 0, 0x1d2, 0x1d1 }, + .ls_det_en = { 0x0080, 1, 1, 0, 1 }, + .ls_det_st = { 0x0084, 1, 1, 0, 1 }, + .ls_det_clr = { 0x0088, 1, 1, 0, 1 }, + .utmi_ls = { 0x00c0, 17, 16, 0, 1 }, + .utmi_hstdet = { 0x00c0, 19, 19, 0, 1 } + } + }, + }, + { /* sentinel */ } +}; +static const struct of_device_id rockchip_usb2phy_dt_match[] = { + { .compatible = "rockchip,rk1808-usb2phy", .data = &rk1808_phy_cfgs }, + { .compatible = "rockchip,rk3128-usb2phy", .data = &rk312x_phy_cfgs }, + { .compatible = "rockchip,rk322x-usb2phy", .data = &rk322x_phy_cfgs }, + { .compatible = "rockchip,rk3308-usb2phy", .data = &rk3328_phy_cfgs }, + { .compatible = "rockchip,rk3328-usb2phy", .data = &rk3328_phy_cfgs }, + { .compatible = "rockchip,rk3368-usb2phy", .data = &rk3368_phy_cfgs }, + { .compatible = "rockchip,rk3399-usb2phy", .data = &rk3399_phy_cfgs }, + { .compatible = "rockchip,rk3568-usb2phy", .data = &rk3568_phy_cfgs }, + { .compatible = "rockchip,rv1108-usb2phy", .data = &rv1108_phy_cfgs }, + { } +}; + +static struct driver_d rockchip_usb2phy_driver = { + .probe = rockchip_usb2phy_probe, + .name = "rockchip-usb2phy", + .of_compatible = rockchip_usb2phy_dt_match, +}; +coredevice_platform_driver(rockchip_usb2phy_driver); -- 2.29.2 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox