diff options
Diffstat (limited to 'arch/arm/include/asm/arch-imx8/iomux.h')
| -rw-r--r-- | arch/arm/include/asm/arch-imx8/iomux.h | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/arch/arm/include/asm/arch-imx8/iomux.h b/arch/arm/include/asm/arch-imx8/iomux.h deleted file mode 100644 index bedd01b..0000000 --- a/arch/arm/include/asm/arch-imx8/iomux.h +++ /dev/null @@ -1,40 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright 2018 NXP - */ - -#ifndef __ASM_ARCH_IMX8_IOMUX_H__ -#define __ASM_ARCH_IMX8_IOMUX_H__ - -/* - * We use 64bits value for iomux settings. - * High 32bits are used for padring register value, - * low 16bits are used for pin index. - */ -typedef u64 iomux_cfg_t; - -#define PADRING_IFMUX_EN_SHIFT 31 -#define PADRING_IFMUX_EN_MASK BIT(31) -#define PADRING_GP_EN_SHIFT 30 -#define PADRING_GP_EN_MASK BIT(30) -#define PADRING_IFMUX_SHIFT 27 -#define PADRING_IFMUX_MASK GENMASK(29, 27) -#define PADRING_CONFIG_SHIFT 25 -#define PADRING_LPCONFIG_SHIFT 23 -#define PADRING_PULL_SHIFT 5 -#define PADRING_DSE_SHIFT 0 - -#define MUX_PAD_CTRL_SHIFT 32 -#define MUX_PAD_CTRL_MASK ((iomux_cfg_t)0xFFFFFFFF << MUX_PAD_CTRL_SHIFT) -#define MUX_PAD_CTRL(x) ((iomux_cfg_t)(x) << MUX_PAD_CTRL_SHIFT) -#define MUX_MODE_SHIFT (PADRING_IFMUX_SHIFT + MUX_PAD_CTRL_SHIFT) -#define MUX_MODE_MASK ((iomux_cfg_t)0x7 << MUX_MODE_SHIFT) -#define PIN_ID_MASK ((iomux_cfg_t)0xFFFF) - -/* Valid mux alt0 to alt7 */ -#define MUX_MODE_ALT(x) (((iomux_cfg_t)(x) << MUX_MODE_SHIFT) & \ - MUX_MODE_MASK) - -void imx8_iomux_setup_pad(iomux_cfg_t pad); -void imx8_iomux_setup_multiple_pads(iomux_cfg_t const *pad_list, u32 count); -#endif /* __ASM_ARCH_IMX8_IOMUX_H__ */ |