From af1a266670d040d2f4083ff309d732d648afba2a Mon Sep 17 00:00:00 2001 From: Angelos Mouzakitis Date: Tue, 10 Oct 2023 14:33:42 +0000 Subject: Add submodule dependency files Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec --- .../arch/arm/mach-exynos/include/mach/ehci.h | 79 ++++++++++++++++++++++ 1 file changed, 79 insertions(+) create mode 100644 roms/u-boot/arch/arm/mach-exynos/include/mach/ehci.h (limited to 'roms/u-boot/arch/arm/mach-exynos/include/mach/ehci.h') diff --git a/roms/u-boot/arch/arm/mach-exynos/include/mach/ehci.h b/roms/u-boot/arch/arm/mach-exynos/include/mach/ehci.h new file mode 100644 index 000000000..e818228bc --- /dev/null +++ b/roms/u-boot/arch/arm/mach-exynos/include/mach/ehci.h @@ -0,0 +1,79 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * SAMSUNG EXYNOS USB HOST EHCI Controller + * + * Copyright (C) 2012 Samsung Electronics Co.Ltd + * Vivek Gautam + */ + +#ifndef __ASM_ARM_ARCH_EHCI_H__ +#define __ASM_ARM_ARCH_EHCI_H__ + +#define CLK_24MHZ 5 + +#define PHYPWR_NORMAL_MASK_PHY0 (0x39 << 0) +#define PHYPWR_NORMAL_MASK_PHY1 (0x7 << 6) +#define PHYPWR_NORMAL_MASK_HSIC0 (0x7 << 9) +#define PHYPWR_NORMAL_MASK_HSIC1 (0x7 << 12) +#define RSTCON_HOSTPHY_SWRST (0xf << 3) +#define RSTCON_SWRST (0x1 << 0) + +#define HOST_CTRL0_PHYSWRSTALL (1 << 31) +#define HOST_CTRL0_COMMONON_N (1 << 9) +#define HOST_CTRL0_SIDDQ (1 << 6) +#define HOST_CTRL0_FORCESLEEP (1 << 5) +#define HOST_CTRL0_FORCESUSPEND (1 << 4) +#define HOST_CTRL0_WORDINTERFACE (1 << 3) +#define HOST_CTRL0_UTMISWRST (1 << 2) +#define HOST_CTRL0_LINKSWRST (1 << 1) +#define HOST_CTRL0_PHYSWRST (1 << 0) + +#define HOST_CTRL0_FSEL_MASK (7 << 16) + +#define EHCICTRL_ENAINCRXALIGN (1 << 29) +#define EHCICTRL_ENAINCR4 (1 << 28) +#define EHCICTRL_ENAINCR8 (1 << 27) +#define EHCICTRL_ENAINCR16 (1 << 26) + +#define HSIC_CTRL_REFCLKSEL (0x2) +#define HSIC_CTRL_REFCLKSEL_MASK (0x3) +#define HSIC_CTRL_REFCLKSEL_SHIFT (23) + +#define HSIC_CTRL_REFCLKDIV_12 (0x24) +#define HSIC_CTRL_REFCLKDIV_MASK (0x7f) +#define HSIC_CTRL_REFCLKDIV_SHIFT (16) + +#define HSIC_CTRL_SIDDQ (0x1 << 6) +#define HSIC_CTRL_FORCESLEEP (0x1 << 5) +#define HSIC_CTRL_FORCESUSPEND (0x1 << 4) +#define HSIC_CTRL_UTMISWRST (0x1 << 2) +#define HSIC_CTRL_PHYSWRST (0x1 << 0) + +/* Register map for PHY control */ +struct exynos_usb_phy { + unsigned int usbphyctrl0; + unsigned int usbphytune0; + unsigned int reserved1[2]; + unsigned int hsicphyctrl1; + unsigned int hsicphytune1; + unsigned int reserved2[2]; + unsigned int hsicphyctrl2; + unsigned int hsicphytune2; + unsigned int reserved3[2]; + unsigned int ehcictrl; + unsigned int ohcictrl; + unsigned int usbotgsys; + unsigned int reserved4; + unsigned int usbotgtune; +}; + +struct exynos4412_usb_phy { + unsigned int usbphyctrl; + unsigned int usbphyclk; + unsigned int usbphyrstcon; +}; + +/* Switch on the VBUS power. */ +int board_usb_vbus_init(void); + +#endif /* __ASM_ARM_ARCH_EHCI_H__ */ -- cgit 1.2.3-korg