C++ (Cpp) USB_PHY_Read_Register8示例

示例#1

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显示文件

文件： usb20_phy.c 项目： rock12/ALPS.L1.MP6.V2.19_CENON6580_WE_1_L_KERNEL

void usb_phy_recover(void)
{
	//usb phy initial sequence
	USB_PHY_Write_Register8(0x00, 0xFF);
	USB_PHY_Write_Register8(0x04, 0x61);
	USB_PHY_Write_Register8(0x00, 0x68);
	USB_PHY_Write_Register8(0x00, 0x6a);
	USB_PHY_Write_Register8(0x6e, 0x00);
	USB_PHY_Write_Register8(0x0c, 0x1b);
	USB_PHY_Write_Register8(0x44, 0x08);
	USB_PHY_Write_Register8(0x55, 0x11);
	USB_PHY_Write_Register8(0x68, 0x1a);
	USBPHY_CLR8(0x6a, 0xff);

	printk("[MUSB]addr: 0xFF, value: %x\n", USB_PHY_Read_Register8(0xFF));
	printk("[MUSB]addr: 0x61, value: %x\n", USB_PHY_Read_Register8(0x61));
	printk("[MUSB]addr: 0x68, value: %x\n", USB_PHY_Read_Register8(0x68));
	printk("[MUSB]addr: 0x6a, value: %x\n", USB_PHY_Read_Register8(0x6a));
	printk("[MUSB]addr: 0x00, value: %x\n", USB_PHY_Read_Register8(0x00));
	printk("[MUSB]addr: 0x1b, value: %x\n", USB_PHY_Read_Register8(0x1b));
	printk("[MUSB]addr: 0x08, value: %x\n", USB_PHY_Read_Register8(0x08));
	printk("[MUSB]addr: 0x11, value: %x\n", USB_PHY_Read_Register8(0x11));
	printk("[MUSB]addr: 0x1a, value: %x\n", USB_PHY_Read_Register8(0x1a));
	printk("[MUSB]usb_phy_recover \n");
}

示例#2

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显示文件

文件： usb20_phy.c 项目： P-D-A/android_kernel_lge_mt6753

void usb_phy_switch_to_usb(void)
{
	int var;
	/* Set RG_UART_EN to 0 */
	var = USB_PHY_Read_Register8(0x6E);
	DBG(0, "[MUSB]addr: 0x6E, value: %x\n", var);
	USB_PHY_Write_Register8(var & ~0x01, 0x6E);
	DBG(0, "[MUSB]addr: 0x6E, value after: %x\n", USB_PHY_Read_Register8(0x6E));

	/* Set RG_USB20_DM_100K_EN to 0 */
	var = USB_PHY_Read_Register8(0x22);
	DBG(0, "[MUSB]addr: 0x22, value: %x\n", var);
	USB_PHY_Write_Register8(var & ~0x02, 0x22);
	DBG(0, "[MUSB]addr: 0x22, value after: %x\n", USB_PHY_Read_Register8(0x22));

	var = DRV_Reg8(UART1_BASE + 0x90);
	DBG(0, "[MUSB]addr: 0x11002090 (UART1), value: %x\n", var);
	DRV_WriteReg8(UART1_BASE + 0x90, var & ~0x01);
	DBG(0, "[MUSB]addr: 0x11002090 (UART1), value after: %x\n\n", DRV_Reg8(UART1_BASE + 0x90));
#if 0
	/* SW connect */
	var = USB_PHY_Read_Register8(0x68);
	DBG(0, "[MUSB]addr: 0x68, value: %x\n", var);
	USB_PHY_Write_Register8(0x0, 0x68);
	DBG(0, "[MUSB]addr: 0x68, value after: %x\n", USB_PHY_Read_Register8(0x68));

	var = USB_PHY_Read_Register8(0x6A);
	DBG(0, "[MUSB]addr: 0x6A, value: %x\n", var);
	USB_PHY_Write_Register8(0x0, 0x6A);
	DBG(0, "[MUSB]addr: 0x6A, value after: %x\n", USB_PHY_Read_Register8(0x6A));
	/* SW connect */
#endif
	/* SW connect */
	mt_usb_connect();
}

示例#3

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显示文件

文件： usb20_phy.c 项目： P-D-A/android_kernel_lge_mt6753

void usb_phy_switch_to_uart(void)
{
	int var;
#if 0
	/* SW disconnect */
	var = USB_PHY_Read_Register8(0x68);
	DBG(0, "[MUSB]addr: 0x68, value: %x\n", var);
	USB_PHY_Write_Register8(0x15, 0x68);
	DBG(0, "[MUSB]addr: 0x68, value after: %x\n", USB_PHY_Read_Register8(0x68));

	var = USB_PHY_Read_Register8(0x6A);
	DBG(0, "[MUSB]addr: 0x6A, value: %x\n", var);
	USB_PHY_Write_Register8(0x0, 0x6A);
	DBG(0, "[MUSB]addr: 0x6A, value after: %x\n", USB_PHY_Read_Register8(0x6A));
	/* SW disconnect */
#endif
	/* Set ru_uart_mode to 2'b01 */
	var = USB_PHY_Read_Register8(0x6B);
	DBG(0, "[MUSB]addr: 0x6B, value: %x\n", var);
	USB_PHY_Write_Register8(var | 0x7C, 0x6B);
	DBG(0, "[MUSB]addr: 0x6B, value after: %x\n", USB_PHY_Read_Register8(0x6B));

	/* Set RG_UART_EN to 1 */
	var = USB_PHY_Read_Register8(0x6E);
	DBG(0, "[MUSB]addr: 0x6E, value: %x\n", var);
	USB_PHY_Write_Register8(var | 0x07, 0x6E);
	DBG(0, "[MUSB]addr: 0x6E, value after: %x\n", USB_PHY_Read_Register8(0x6E));

	/* Set RG_USB20_DM_100K_EN to 1 */
	var = USB_PHY_Read_Register8(0x22);
	DBG(0, "[MUSB]addr: 0x22, value: %x\n", var);
	USB_PHY_Write_Register8(var | 0x02, 0x22);
	DBG(0, "[MUSB]addr: 0x22, value after: %x\n", USB_PHY_Read_Register8(0x22));

	var = DRV_Reg8(UART1_BASE + 0x90);
	DBG(0, "[MUSB]addr: 0x11002090 (UART1), value: %x\n", var);
	DRV_WriteReg8(UART1_BASE + 0x90, var | 0x01);
	DBG(0, "[MUSB]addr: 0x11002090 (UART1), value after: %x\n\n", DRV_Reg8(UART1_BASE + 0x90));

	/* SW disconnect */
	mt_usb_disconnect();
}

示例#4

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显示文件

文件： usb20_phy.c 项目： P-D-A/android_kernel_lge_mt6753

bool usb_phy_check_in_uart_mode(void)
{
	UINT8 usb_port_mode;

	usb_enable_clock(true);
	udelay(50);

	usb_port_mode = USB_PHY_Read_Register8(0x6B);
	usb_enable_clock(false);

	if ((usb_port_mode == 0x5C) || (usb_port_mode == 0x5E))
		return true;
	else
		return false;
}

示例#5

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显示文件

文件： usb20.c 项目： ramgar/CATB15Kernel

static int usb_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id)
{

    printk("usb_i2c_probe, start\n");

	usb_i2c_client = client;

	//disable usb mac suspend
	DRV_WriteReg8(0xF126086a, 0x00);

	//usb phy initial sequence
	USB_PHY_Write_Register8(0x00, 0xFF);
	USB_PHY_Write_Register8(0x04, 0x61);
	USB_PHY_Write_Register8(0x00, 0x68);
	USB_PHY_Write_Register8(0x00, 0x6a);
	USB_PHY_Write_Register8(0x6e, 0x00);
	USB_PHY_Write_Register8(0x0c, 0x1b);
	USB_PHY_Write_Register8(0x44, 0x08);
	USB_PHY_Write_Register8(0x55, 0x11);
	USB_PHY_Write_Register8(0x68, 0x1a);


	printk("addr: 0xFF, value: %x\n", USB_PHY_Read_Register8(0xFF));
	printk("addr: 0x61, value: %x\n", USB_PHY_Read_Register8(0x61));
	printk("addr: 0x68, value: %x\n", USB_PHY_Read_Register8(0x68));
	printk("addr: 0x6a, value: %x\n", USB_PHY_Read_Register8(0x6a));
	printk("addr: 0x00, value: %x\n", USB_PHY_Read_Register8(0x00));
	printk("addr: 0x1b, value: %x\n", USB_PHY_Read_Register8(0x1b));
	printk("addr: 0x08, value: %x\n", USB_PHY_Read_Register8(0x08));
	printk("addr: 0x11, value: %x\n", USB_PHY_Read_Register8(0x11));
	printk("addr: 0x1a, value: %x\n", USB_PHY_Read_Register8(0x1a));


	printk("usb_i2c_probe, end\n");
    return 0;

}