#ifndef __USBDEV_RK_H
#define __USBDEV_RK_H
+
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/clk.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/of_gpio.h>
+#include <linux/of_device.h>
+#include <linux/of_address.h>
+#include <linux/gpio.h>
#include <linux/wakelock.h>
#include <linux/workqueue.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/reset.h>
+#include <linux/mfd/syscon.h>
+#include <linux/regmap.h>
+#include <linux/rockchip/cru.h>
+#include <linux/rockchip/grf.h>
+#include <linux/rockchip/cpu.h>
+#include <linux/rockchip/iomap.h>
+
#include "usbdev_grf_regs.h"
+#include "usbdev_bc.h"
+#include "usbdev_rkuoc.h"
#define USB_PHY_ENABLED (0)
#define USB_PHY_SUSPEND (1)
#define PHY_USB_MODE (0)
#define PHY_UART_MODE (1)
+#define PHY_POWER_DOWN (0)
+#define PHY_POWER_UP (1)
+
#define USB_STATUS_BVABLID (1)
-#define USB_STATUS_DPDM (2)
+#define USB_STATUS_DPDM (2)
#define USB_STATUS_ID (3)
#define USB_STATUS_UARTMODE (4)
+#define USB_CHIP_ID (5)
+#define USB_REMOTE_WAKEUP (6)
+#define USB_IRQ_WAKEUP (7)
+
+#define UOC_HIWORD_UPDATE(val, mask, shift) \
+ ((val) << (shift) | (mask) << ((shift) + 16))
+enum rkusb_rst_flag {
+ RST_POR = 0, /* Reset power-on */
+ RST_RECNT, /* Reset re-connect */
+ RST_CHN_HALT, /* Reset a channel halt has been detected */
+ RST_OTHER,
+};
+
+extern void rk_send_wakeup_key(void);
/* rk3188 platform data */
extern struct dwc_otg_platform_data usb20otg_pdata_rk3188;
extern struct dwc_otg_platform_data usb20host_pdata_rk3188;
-extern struct rkehci_platform_data rkhsic_pdata_rk3188;
+extern struct rkehci_platform_data rkehci_pdata_rk3188;
/* rk3288 platform data */
extern struct dwc_otg_platform_data usb20otg_pdata_rk3288;
extern struct dwc_otg_platform_data usb20host_pdata_rk3288;
-extern struct rkehci_platform_data rkhsic_pdata_rk3288;
+extern struct rkehci_platform_data rkehci1_pdata_rk3288;
extern struct rkehci_platform_data rkehci_pdata_rk3288;
extern struct rkehci_platform_data rkohci_pdata_rk3288;
+/* rk3036 platform data */
+extern struct dwc_otg_platform_data usb20otg_pdata_rk3036;
+extern struct dwc_otg_platform_data usb20host_pdata_rk3036;
+/* rk3126 platform data */
+extern struct dwc_otg_platform_data usb20otg_pdata_rk3126;
+extern struct dwc_otg_platform_data usb20host_pdata_rk3126;
+extern struct dwc_otg_platform_data usb20ohci_pdata_rk3126;
+extern struct rkehci_platform_data usb20ehci_pdata_rk3126;
+/* rk3368 platform data */
+extern struct rkehci_platform_data usb20ehci_pdata_rk3368;
+extern struct dwc_otg_platform_data usb20ohci_pdata_rk3368;
+extern struct dwc_otg_platform_data usb20otg_pdata_rk3368;
struct dwc_otg_platform_data {
- void *privdata;
- struct device *dev;
- struct clk* phyclk;
- struct clk* ahbclk;
- struct clk* busclk;
- int phy_status;
- void (*hw_init)(void);
- void (*phy_suspend)(void* pdata, int suspend);
- void (*soft_reset)(void);
- void (*clock_init)(void* pdata);
- void (*clock_enable)(void* pdata, int enable);
- void (*power_enable)(int enable);
- void (*dwc_otg_uart_mode)(void* pdata, int enter_usb_uart_mode);
- int (*get_status)(int id);
- int (*get_chip_id)(void);
+ void *privdata;
+ struct device *dev;
+ struct clk *phyclk;
+ struct clk *ahbclk;
+ struct clk *busclk;
+ struct clk *phyclk_480m;
+ int phy_status;
+ void (*hw_init) (void);
+ void (*phy_suspend) (void *pdata, int suspend);
+ void (*soft_reset) (void *pdata, enum rkusb_rst_flag rst_type);
+ void (*clock_init) (void *pdata);
+ void (*clock_enable) (void *pdata, int enable);
+ void (*power_enable) (int enable);
+ void (*dwc_otg_uart_mode) (void *pdata, int enter_usb_uart_mode);
+ void (*bc_detect_cb) (int bc_type);
+ int (*get_status) (int id);
+ void (*phy_power_down)(int power_down);
};
-struct rkehci_platform_data{
+struct rkehci_platform_data {
struct device *dev;
- struct clk* hclk_hsic;
- struct clk* hsic_phy_480m;
- struct clk* hsic_phy_12m;
- struct clk* phyclk;
- struct clk* ahbclk;
- void (*hw_init)(void);
- void (*clock_init)(void* pdata);
- void (*clock_enable)(void *pdata, int enable);
- void (*soft_reset)(void);
- int (*get_chip_id)(void);
+ struct clk *hclk_ehci;
+ struct clk *ehci_phy_480m;
+ struct clk *ehci_phy_12m;
+ struct clk *phyclk;
+ struct clk *ahbclk;
+ void (*hw_init) (void);
+ void (*clock_init) (void *pdata);
+ void (*clock_enable) (void *pdata, int enable);
+ void (*phy_suspend) (void *pdata, int suspend);
+ void (*soft_reset) (void *pdata, enum rkusb_rst_flag rst_type);
+ int (*get_status) (int id);
int clk_status;
+ int phy_status;
};
struct dwc_otg_control_usb {
pGRF_SOC_STATUS2_RK3288 grf_soc_status2_rk3288;
pGRF_SOC_STATUS19_RK3288 grf_soc_status19_rk3288;
pGRF_SOC_STATUS21_RK3288 grf_soc_status21_rk3288;
+
+ struct regmap *grf;
struct gpio *host_gpios;
struct gpio *otg_gpios;
- struct clk* hclk_usb_peri;
+ struct clk *hclk_usb_peri;
struct delayed_work usb_det_wakeup_work;
+ struct delayed_work usb_charger_det_work;
struct wake_lock usb_wakelock;
+ int remote_wakeup;
+ int usb_irq_wakeup;
+ int linestate_wakeup;
int chip_id;
};
enum {
RK3188_USB_CTLR = 0, /* rk3188 chip usb */
RK3288_USB_CTLR, /* rk3288 chip usb */
-};
-
-struct usb20otg_pdata_id {
- char name[32];
- struct dwc_otg_platform_data *pdata;
-};
-
-struct usb20host_pdata_id {
- char name[32];
- struct dwc_otg_platform_data *pdata;
+ RK3036_USB_CTLR, /* rk3036 chip usb */
+ RK3126_USB_CTLR,
};
struct rkehci_pdata_id {
projects / firefly-linux-kernel-4.4.55.git / blobdiff