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Subject[PATCH v6 3/5] soc: rockchip: split rockchip_typec_phy struct to separate header
Date
we may use rockchip_phy_typec struct in other driver, so split
it to separate header.

Signed-off-by: Lin Huang <hl@rock-chips.com>
---
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 <linux/mfd/syscon.h>
#include <linux/phy/phy.h>
+#include <soc/rockchip/rockchip_phy_typec.h>

#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 <hl@rock-chips.com>
+ */
+
+#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
--
2.7.4
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