| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * (C) Copyright 2009 |
| * Stefano Babic, DENX Software Engineering, sbabic@denx.de. |
| */ |
| |
| #ifndef __SYS_PROTO_IMX6_ |
| #define __SYS_PROTO_IMX6_ |
| |
| #include <asm/mach-imx/sys_proto.h> |
| #include <asm/arch/iomux.h> |
| |
| #define USBPHY_PWD 0x00000000 |
| |
| #define USBPHY_PWD_RXPWDRX (1 << 20) /* receiver block power down */ |
| |
| #define is_usbotg_phy_active(void) (!(readl(USB_PHY0_BASE_ADDR + USBPHY_PWD) & \ |
| USBPHY_PWD_RXPWDRX)) |
| |
| int imx6_pcie_toggle_power(void); |
| int imx6_pcie_toggle_reset(void); |
| |
| /** |
| * iomuxc_set_rgmii_io_voltage - set voltage level of RGMII/USB pins |
| * |
| * @param io_vol - the voltage IO level of pins |
| */ |
| static inline void iomuxc_set_rgmii_io_voltage(int io_vol) |
| { |
| __raw_writel(io_vol, IOMUXC_SW_PAD_CTL_GRP_DDR_TYPE_RGMII); |
| } |
| |
| #endif /* __SYS_PROTO_IMX6_ */ |
