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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
| commit | 76cb841cb886eef6b3bee341a2266c76578724ad (patch) | |
| tree | f5892e5ba6cc11949952a6ce4ecbe6d516d6ce58 /arch/arm/mach-s3c64xx/regs-srom.h | |
| parent | Initial commit. (diff) | |
| download | linux-76cb841cb886eef6b3bee341a2266c76578724ad.tar.xz linux-76cb841cb886eef6b3bee341a2266c76578724ad.zip | |
Adding upstream version 4.19.249.upstream/4.19.249
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm/mach-s3c64xx/regs-srom.h')
| -rw-r--r-- | arch/arm/mach-s3c64xx/regs-srom.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c64xx/regs-srom.h b/arch/arm/mach-s3c64xx/regs-srom.h new file mode 100644 index 000000000..2b37988bd --- /dev/null +++ b/arch/arm/mach-s3c64xx/regs-srom.h @@ -0,0 +1,55 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright 2009 Andy Green <andy@warmcat.com> + * + * S3C64XX SROM definitions + */ + +#ifndef __MACH_S3C64XX_REGS_SROM_H +#define __MACH_S3C64XX_REGS_SROM_H __FILE__ + +#define S3C64XX_SROMREG(x) (S3C_VA_MEM + (x)) + +#define S3C64XX_SROM_BW S3C64XX_SROMREG(0) +#define S3C64XX_SROM_BC0 S3C64XX_SROMREG(4) +#define S3C64XX_SROM_BC1 S3C64XX_SROMREG(8) +#define S3C64XX_SROM_BC2 S3C64XX_SROMREG(0xc) +#define S3C64XX_SROM_BC3 S3C64XX_SROMREG(0x10) +#define S3C64XX_SROM_BC4 S3C64XX_SROMREG(0x14) +#define S3C64XX_SROM_BC5 S3C64XX_SROMREG(0x18) + +/* + * one register BW holds 5 x 4-bit packed settings for NCS0 - NCS4 + */ + +#define S3C64XX_SROM_BW__DATAWIDTH__SHIFT 0 +#define S3C64XX_SROM_BW__WAITENABLE__SHIFT 2 +#define S3C64XX_SROM_BW__BYTEENABLE__SHIFT 3 +#define S3C64XX_SROM_BW__CS_MASK 0xf + +#define S3C64XX_SROM_BW__NCS0__SHIFT 0 +#define S3C64XX_SROM_BW__NCS1__SHIFT 4 +#define S3C64XX_SROM_BW__NCS2__SHIFT 8 +#define S3C64XX_SROM_BW__NCS3__SHIFT 0xc +#define S3C64XX_SROM_BW__NCS4__SHIFT 0x10 + +/* + * applies to same to BCS0 - BCS4 + */ + +#define S3C64XX_SROM_BCX__PMC__SHIFT 0 +#define S3C64XX_SROM_BCX__PMC__MASK 3 +#define S3C64XX_SROM_BCX__TACP__SHIFT 4 +#define S3C64XX_SROM_BCX__TACP__MASK 0xf +#define S3C64XX_SROM_BCX__TCAH__SHIFT 8 +#define S3C64XX_SROM_BCX__TCAH__MASK 0xf +#define S3C64XX_SROM_BCX__TCOH__SHIFT 12 +#define S3C64XX_SROM_BCX__TCOH__MASK 0xf +#define S3C64XX_SROM_BCX__TACC__SHIFT 16 +#define S3C64XX_SROM_BCX__TACC__MASK 0x1f +#define S3C64XX_SROM_BCX__TCOS__SHIFT 24 +#define S3C64XX_SROM_BCX__TCOS__MASK 0xf +#define S3C64XX_SROM_BCX__TACS__SHIFT 28 +#define S3C64XX_SROM_BCX__TACS__MASK 0xf + +#endif /* __MACH_S3C64XX_REGS_SROM_H */ |