| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * linux/arch/sh/boards/hp6xx/hp680/setup.c |
| 3 | * |
| 4 | * Copyright (C) 2002 Andriy Skulysh |
| 5 | * |
| 6 | * May be copied or modified under the terms of the GNU General Public |
| 7 | * License. See linux/COPYING for more information. |
| 8 | * |
| 9 | * Setup code for an HP680 (internal peripherials only) |
| 10 | */ |
| 11 | |
| 12 | #include <linux/config.h> |
| 13 | #include <linux/init.h> |
| 14 | #include <asm/hd64461/hd64461.h> |
| 15 | #include <asm/io.h> |
| 16 | #include <asm/hp6xx/hp6xx.h> |
| 17 | #include <asm/cpu/dac.h> |
| 18 | |
| 19 | const char *get_system_type(void) |
| 20 | { |
| 21 | return "HP680"; |
| 22 | } |
| 23 | |
| 24 | int __init platform_setup(void) |
| 25 | { |
| 26 | u16 v; |
| 27 | v = inw(HD64461_STBCR); |
| 28 | v |= HD64461_STBCR_SURTST | HD64461_STBCR_SIRST | |
| 29 | HD64461_STBCR_STM1ST | HD64461_STBCR_STM0ST | |
| 30 | HD64461_STBCR_SAFEST | HD64461_STBCR_SPC0ST | |
| 31 | HD64461_STBCR_SMIAST | HD64461_STBCR_SAFECKE_OST | |
| 32 | HD64461_STBCR_SAFECKE_IST; |
| 33 | outw(v, HD64461_STBCR); |
| 34 | v = inw(HD64461_GPADR); |
| 35 | v |= HD64461_GPADR_SPEAKER | HD64461_GPADR_PCMCIA0; |
| 36 | outw(v, HD64461_GPADR); |
| 37 | |
| 38 | sh_dac_disable(DAC_SPEAKER_VOLUME); |
| 39 | |
| 40 | return 0; |
| 41 | } |