diff options
Diffstat (limited to 'roms/u-boot/arch/arm/include/asm/arch-tegra/gp_padctrl.h')
| -rw-r--r-- | roms/u-boot/arch/arm/include/asm/arch-tegra/gp_padctrl.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/include/asm/arch-tegra/gp_padctrl.h b/roms/u-boot/arch/arm/include/asm/arch-tegra/gp_padctrl.h new file mode 100644 index 00000000..7a86acb1 --- /dev/null +++ b/roms/u-boot/arch/arm/include/asm/arch-tegra/gp_padctrl.h @@ -0,0 +1,25 @@ +/* + * (C) Copyright 2010-2012 + * NVIDIA Corporation <www.nvidia.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _TEGRA_GP_PADCTRL_H_ +#define _TEGRA_GP_PADCTRL_H_ + +#define GP_HIDREV 0x804 + +/* bit fields definitions for APB_MISC_GP_HIDREV register */ +#define HIDREV_CHIPID_SHIFT 8 +#define HIDREV_CHIPID_MASK (0xff << HIDREV_CHIPID_SHIFT) +#define HIDREV_MAJORPREV_SHIFT 4 +#define HIDREV_MAJORPREV_MASK (0xf << HIDREV_MAJORPREV_SHIFT) + +/* CHIPID field returned from APB_MISC_GP_HIDREV register */ +#define CHIPID_TEGRA20 0x20 +#define CHIPID_TEGRA30 0x30 +#define CHIPID_TEGRA114 0x35 +#define CHIPID_TEGRA124 0x40 + +#endif /* _TEGRA_GP_PADCTRL_H_ */ |