usb/host/ohci-lpc32xx.c

4  * @Descr: USB driver - Embedded Artists LPC3250 OEM Board support functions
8  * SPDX-License-Identifier:	GPL-2.0+
27 	u32 otg_i2c_clk_hi; /* OTG I2C Clock Divider high */
28 	u32 otg_i2c_clk_lo; /* OTG I2C Clock Divider low */
126 	setbits_le32(&clk_pwr->usb_ctrl, CLK_USBCTRL_USBDVND_EN);  in isp1301_configure()
134 	clrbits_le32(&clk_pwr->usb_ctrl,  in usbpll_setup()
138 	setbits_le32(&clk_pwr->usb_ctrl, CLK_USBCTRL_CLK_EN1);  in usbpll_setup()
141 	setbits_le32(&clk_pwr->usb_ctrl,  in usbpll_setup()
142 		     CLK_USBCTRL_FDBK_PLUS1(192 - 1));  in usbpll_setup()
143 	setbits_le32(&clk_pwr->usb_ctrl, CLK_USBCTRL_POSTDIV_2POW(0x01));  in usbpll_setup()
144 	setbits_le32(&clk_pwr->usb_ctrl, CLK_USBCTRL_PLL_PWRUP);  in usbpll_setup()
146 	ret = wait_for_bit_le32(&clk_pwr->usb_ctrl, CLK_USBCTRL_PLL_STS,  in usbpll_setup()
152 	setbits_le32(&clk_pwr->usb_ctrl, CLK_USBCTRL_CLK_EN2);  in usbpll_setup()
176 	setbits_le32(&clk_pwr->usb_ctrl,  in usb_cpu_init()
180 	writel(OTG_CLK_I2C_EN, &otg->otg_clk_ctrl);  in usb_cpu_init()
181 	ret = wait_for_bit_le32(&otg->otg_clk_sts, OTG_CLK_I2C_EN, true,  in usb_cpu_init()
195 	setbits_le32(&clk_pwr->usb_ctrl, CLK_USBCTRL_USBHSTND_EN);  in usb_cpu_init()
200 	writel(mask, &otg->otg_clk_ctrl);  in usb_cpu_init()
202 	ret = wait_for_bit_le32(&otg->otg_clk_sts, mask, true,  in usb_cpu_init()
207 	setbits_le32(&otg->otg_sts_ctrl, OTG_HOST_EN);  in usb_cpu_init()
226 	/* vbus off */  in usb_cpu_stop()
229 	clrbits_le32(&otg->otg_sts_ctrl, OTG_HOST_EN);  in usb_cpu_stop()
231 	clrbits_le32(&clk_pwr->usb_ctrl, CLK_USBCTRL_HCLK_EN);  in usb_cpu_stop()