diff options
Diffstat (limited to 'roms/u-boot/arch/arm/include/asm/arch-spear/spr_ssp.h')
| -rw-r--r-- | roms/u-boot/arch/arm/include/asm/arch-spear/spr_ssp.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/include/asm/arch-spear/spr_ssp.h b/roms/u-boot/arch/arm/include/asm/arch-spear/spr_ssp.h new file mode 100644 index 000000000..088d34b40 --- /dev/null +++ b/roms/u-boot/arch/arm/include/asm/arch-spear/spr_ssp.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2012 Stefan Roese <sr@denx.de> + */ + +#ifndef _SPR_SSP_H +#define _SPR_SSP_H + +struct ssp_regs { + u32 sspcr0; + u32 sspcr1; + u32 sspdr; + u32 sspsr; + u32 sspcpsr; + u32 sspimsc; + u32 sspicr; + u32 sspdmacr; +}; + +#define SSPCR0_FRF_MOT_SPI 0x0000 +#define SSPCR0_DSS_16BITS 0x000f + +#define SSPCR1_SSE 0x0002 + +#define SSPSR_TNF 0x2 +#define SSPSR_TFE 0x1 + +#endif |