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Mon, 21 May 2018 02:37:30 -0700 (PDT) Received: from localhost.localdomain ([103.29.142.67]) by smtp.gmail.com with ESMTPSA id a65-v6sm30304678pfg.40.2018.05.21.02.37.24 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 21 May 2018 02:37:29 -0700 (PDT) From: Lin Huang To: seanpaul@chromium.org, airlied@linux.ie, zyw@rock-chips.com, kishon@ti.com Subject: [PATCH v6 3/5] soc: rockchip: split rockchip_typec_phy struct to separate header Date: Mon, 21 May 2018 17:37:02 +0800 Message-Id: <1526895424-22894-3-git-send-email-hl@rock-chips.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1526895424-22894-1-git-send-email-hl@rock-chips.com> References: <1526895424-22894-1-git-send-email-hl@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180521_023741_042093_FC29DF92 X-CRM114-Status: GOOD ( 15.28 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, heiko@sntech.de, eballetbo@gmail.com, briannorris@chromium.org, dianders@chromium.org, jani.nikula@linux.intel.com, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, robh+dt@kernel.org, dri-devel@lists.freedesktop.org, daniel.vetter@intel.com, linux-arm-kernel@lists.infradead.org, Lin Huang MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP we may use rockchip_phy_typec struct in other driver, so split it to separate header. Signed-off-by: Lin Huang --- Changes in v2: - None Changes in v3: - None Changes in v4: - None Changes in v5: - None Changes in v6: - new patch here drivers/phy/rockchip/phy-rockchip-typec.c | 47 +---------------------- include/soc/rockchip/rockchip_phy_typec.h | 63 +++++++++++++++++++++++++++++++ 2 files changed, 64 insertions(+), 46 deletions(-) create mode 100644 include/soc/rockchip/rockchip_phy_typec.h diff --git a/drivers/phy/rockchip/phy-rockchip-typec.c b/drivers/phy/rockchip/phy-rockchip-typec.c index 76a4b58..795055f 100644 --- a/drivers/phy/rockchip/phy-rockchip-typec.c +++ b/drivers/phy/rockchip/phy-rockchip-typec.c @@ -63,6 +63,7 @@ #include #include +#include #define CMN_SSM_BANDGAP (0x21 << 2) #define CMN_SSM_BIAS (0x22 << 2) @@ -349,52 +350,6 @@ #define MODE_DFP_USB BIT(1) #define MODE_DFP_DP BIT(2) -struct usb3phy_reg { - u32 offset; - u32 enable_bit; - u32 write_enable; -}; - -/** - * struct rockchip_usb3phy_port_cfg: usb3-phy port configuration. - * @reg: the base address for usb3-phy config. - * @typec_conn_dir: the register of type-c connector direction. - * @usb3tousb2_en: the register of type-c force usb2 to usb2 enable. - * @external_psm: the register of type-c phy external psm clock. - * @pipe_status: the register of type-c phy pipe status. - * @usb3_host_disable: the register of type-c usb3 host disable. - * @usb3_host_port: the register of type-c usb3 host port. - * @uphy_dp_sel: the register of type-c phy DP select control. - */ -struct rockchip_usb3phy_port_cfg { - unsigned int reg; - struct usb3phy_reg typec_conn_dir; - struct usb3phy_reg usb3tousb2_en; - struct usb3phy_reg external_psm; - struct usb3phy_reg pipe_status; - struct usb3phy_reg usb3_host_disable; - struct usb3phy_reg usb3_host_port; - struct usb3phy_reg uphy_dp_sel; -}; - -struct rockchip_typec_phy { - struct device *dev; - void __iomem *base; - struct extcon_dev *extcon; - struct regmap *grf_regs; - struct clk *clk_core; - struct clk *clk_ref; - struct reset_control *uphy_rst; - struct reset_control *pipe_rst; - struct reset_control *tcphy_rst; - const struct rockchip_usb3phy_port_cfg *port_cfgs; - /* mutex to protect access to individual PHYs */ - struct mutex lock; - - bool flip; - u8 mode; -}; - struct phy_reg { u16 value; u32 addr; diff --git a/include/soc/rockchip/rockchip_phy_typec.h b/include/soc/rockchip/rockchip_phy_typec.h new file mode 100644 index 0000000..be6af0e --- /dev/null +++ b/include/soc/rockchip/rockchip_phy_typec.h @@ -0,0 +1,63 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd + * Author: Lin Huang + */ + +#ifndef __SOC_ROCKCHIP_PHY_TYPEC_H +#define __SOC_ROCKCHIP_PHY_TYPEC_H + +struct usb3phy_reg { + u32 offset; + u32 enable_bit; + u32 write_enable; +}; + +/** + * struct rockchip_usb3phy_port_cfg: usb3-phy port configuration. + * @reg: the base address for usb3-phy config. + * @typec_conn_dir: the register of type-c connector direction. + * @usb3tousb2_en: the register of type-c force usb2 to usb2 enable. + * @external_psm: the register of type-c phy external psm clock. + * @pipe_status: the register of type-c phy pipe status. + * @usb3_host_disable: the register of type-c usb3 host disable. + * @usb3_host_port: the register of type-c usb3 host port. + * @uphy_dp_sel: the register of type-c phy DP select control. + */ +struct rockchip_usb3phy_port_cfg { + unsigned int reg; + struct usb3phy_reg typec_conn_dir; + struct usb3phy_reg usb3tousb2_en; + struct usb3phy_reg external_psm; + struct usb3phy_reg pipe_status; + struct usb3phy_reg usb3_host_disable; + struct usb3phy_reg usb3_host_port; + struct usb3phy_reg uphy_dp_sel; +}; + +struct phy_config { + int swing; + int pe; +}; + +struct rockchip_typec_phy { + struct device *dev; + void __iomem *base; + struct extcon_dev *extcon; + struct regmap *grf_regs; + struct clk *clk_core; + struct clk *clk_ref; + struct reset_control *uphy_rst; + struct reset_control *pipe_rst; + struct reset_control *tcphy_rst; + const struct rockchip_usb3phy_port_cfg *port_cfgs; + /* mutex to protect access to individual PHYs */ + struct mutex lock; + struct phy_config config[3][4]; + bool flip; + u8 mode; + int (*typec_phy_config)(struct phy *phy, int link_rate, + int lanes, u8 swing, u8 pre_emp); +}; + +#endif