diff options
Diffstat (limited to 'board/freescale/common/ngpixis.h')
| -rw-r--r-- | board/freescale/common/ngpixis.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/board/freescale/common/ngpixis.h b/board/freescale/common/ngpixis.h index 089408b76..1d4483d8b 100644 --- a/board/freescale/common/ngpixis.h +++ b/board/freescale/common/ngpixis.h @@ -1,5 +1,5 @@ /** - * Copyright 2010 Freescale Semiconductor + * Copyright 2010-2011 Freescale Semiconductor * Author: Timur Tabi <timur@freescale.com> * * This program is free software; you can redistribute it and/or modify it @@ -20,16 +20,17 @@ typedef struct ngpixis { u8 scver; u8 csr; u8 rst; - u8 res1; + u8 serclk; u8 aux; u8 spd; u8 brdcfg0; u8 brdcfg1; /* On some boards, this register is called 'dma' */ u8 addr; - u8 res2[2]; + u8 brdcfg2; + u8 gpiodir; u8 data; u8 led; - u8 res3; + u8 tag; u8 vctl; u8 vstat; u8 vcfgen0; @@ -55,3 +56,9 @@ typedef struct ngpixis { /* The PIXIS EN register that corresponds to board switch X, where x >= 1 */ #define PIXIS_EN(x) (pixis->s[(x) - 1].en) + +u8 pixis_read(unsigned int reg); +void pixis_write(unsigned int reg, u8 value); + +#define PIXIS_READ(reg) pixis_read(offsetof(ngpixis_t, reg)) +#define PIXIS_WRITE(reg, value) pixis_write(offsetof(ngpixis_t, reg), value) |