diff options
Diffstat (limited to 'arch/powerpc/platforms/82xx/pq2ads.h')
| -rw-r--r-- | arch/powerpc/platforms/82xx/pq2ads.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/82xx/pq2ads.h b/arch/powerpc/platforms/82xx/pq2ads.h new file mode 100644 index 000000000..9d0bf7449 --- /dev/null +++ b/arch/powerpc/platforms/82xx/pq2ads.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * PQ2/mpc8260 board-specific stuff + * + * A collection of structures, addresses, and values associated with + * the Freescale MPC8260ADS/MPC8266ADS-PCI boards. + * Copied from the RPX-Classic and SBS8260 stuff. + * + * Author: Vitaly Bordug <vbordug@ru.mvista.com> + * + * Originally written by Dan Malek for Motorola MPC8260 family + * + * Copyright (c) 2001 Dan Malek <dan@embeddedalley.com> + * Copyright (c) 2006 MontaVista Software, Inc. + */ + +#ifdef __KERNEL__ +#ifndef __MACH_ADS8260_DEFS +#define __MACH_ADS8260_DEFS + +#include <linux/seq_file.h> + +/* The ADS8260 has 16, 32-bit wide control/status registers, accessed + * only on word boundaries. + * Not all are used (yet), or are interesting to us (yet). + */ + +/* Things of interest in the CSR. + */ +#define BCSR0_LED0 ((uint)0x02000000) /* 0 == on */ +#define BCSR0_LED1 ((uint)0x01000000) /* 0 == on */ +#define BCSR1_FETHIEN ((uint)0x08000000) /* 0 == enable*/ +#define BCSR1_FETH_RST ((uint)0x04000000) /* 0 == reset */ +#define BCSR1_RS232_EN1 ((uint)0x02000000) /* 0 ==enable */ +#define BCSR1_RS232_EN2 ((uint)0x01000000) /* 0 ==enable */ +#define BCSR3_FETHIEN2 ((uint)0x10000000) /* 0 == enable*/ +#define BCSR3_FETH2_RST ((uint)0x80000000) /* 0 == reset */ + +#endif /* __MACH_ADS8260_DEFS */ +#endif /* __KERNEL__ */ |