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author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-04 08:16:37 -0700 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-04 08:16:37 -0700 |
commit | 13bbd8d90647132fc295d73b122567eb8987d298 (patch) | |
tree | 466ae1f00a5965308ce2e7695d4bfe88d87b9610 /arch/powerpc/platforms/82xx/pq2ads.h | |
parent | 18e6756a6b463e09fd3873592ec6b0579c78103d (diff) | |
parent | 9020fc960b8f5fbca0de6e4d11881ddc827aa61d (diff) | |
download | linux-next-13bbd8d90647132fc295d73b122567eb8987d298.tar.gz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (25 commits)
[POWERPC] Add support for the mpc832x mds board
[POWERPC] Add initial support for the e300c2 core
[POWERPC] Add MPC8360EMDS default dts file
[POWERPC] Add MPC8360EMDS board support
[POWERPC] Add QUICC Engine (QE) infrastructure
[POWERPC] Add QE device tree node definition
[POWERPC] Don't try to just continue if xmon has no input device
[POWERPC] Fix a printk in pseries_mpic_init_IRQ
[POWERPC] Get default baud rate in udbg_scc
[POWERPC] Fix zImage.coff on oldworld PowerMac
[POWERPC] Fix xmon=off and cleanup xmon initialisation
[POWERPC] Cleanup include/asm-powerpc/xmon.h
[POWERPC] Update swim3 printk after blkdev.h change
[POWERPC] Cell interrupt rework
POWERPC: mpc82xx merge: board-specific/platform stuff(resend)
POWERPC: 8272ads merge to powerpc: common stuff
POWERPC: Added devicetree for mpc8272ads board
[POWERPC] iSeries has no legacy I/O
[POWERPC] implement BEGIN/END_FW_FTR_SECTION
[POWERPC] iSeries does not need pcibios_fixup_resources
...
Diffstat (limited to 'arch/powerpc/platforms/82xx/pq2ads.h')
-rw-r--r-- | arch/powerpc/platforms/82xx/pq2ads.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/82xx/pq2ads.h b/arch/powerpc/platforms/82xx/pq2ads.h new file mode 100644 index 000000000000..a7348213508f --- /dev/null +++ b/arch/powerpc/platforms/82xx/pq2ads.h @@ -0,0 +1,67 @@ +/* + * 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. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifdef __KERNEL__ +#ifndef __MACH_ADS8260_DEFS +#define __MACH_ADS8260_DEFS + +#include <linux/config.h> + +#include <asm/ppcboot.h> + +/* For our show_cpuinfo hooks. */ +#define CPUINFO_VENDOR "Freescale Semiconductor" +#define CPUINFO_MACHINE "PQ2 ADS PowerPC" + +/* Backword-compatibility stuff for the drivers */ +#define CPM_MAP_ADDR ((uint)0xf0000000) +#define CPM_IRQ_OFFSET 0 + +/* 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_RS ((uint)0x80000000) /* 0 == reset */ + +/* cpm serial driver works with constants below */ + +#define SIU_INT_SMC1 ((uint)0x04+CPM_IRQ_OFFSET) +#define SIU_INT_SMC2i ((uint)0x05+CPM_IRQ_OFFSET) +#define SIU_INT_SCC1 ((uint)0x28+CPM_IRQ_OFFSET) +#define SIU_INT_SCC2 ((uint)0x29+CPM_IRQ_OFFSET) +#define SIU_INT_SCC3 ((uint)0x2a+CPM_IRQ_OFFSET) +#define SIU_INT_SCC4 ((uint)0x2b+CPM_IRQ_OFFSET) + +void m82xx_pci_init_irq(void); +void mpc82xx_ads_show_cpuinfo(struct seq_file*); +void m82xx_calibrate_decr(void); + +#endif /* __MACH_ADS8260_DEFS */ +#endif /* __KERNEL__ */ |