diff options
Diffstat (limited to 'drivers/misc/ns87308.c')
| -rw-r--r-- | drivers/misc/ns87308.c | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/drivers/misc/ns87308.c b/drivers/misc/ns87308.c new file mode 100644 index 0000000000..cf4d3595e5 --- /dev/null +++ b/drivers/misc/ns87308.c @@ -0,0 +1,121 @@ +/* + * (C) Copyright 2000 + * Rob Taylor, Flying Pig Systems. robt@flyingpig.com. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <config.h> + +#ifdef CFG_NS87308 + +#include <ns87308.h> + +void initialise_ns87308 (void) +{ +#ifdef CFG_NS87308_PS2MOD + unsigned char data; + + /* + * Switch floppy drive to PS/2 mode. + */ + read_pnp_config(SUPOERIO_CONF1, &data); + data &= 0xFB; + write_pnp_config(SUPOERIO_CONF1, data); +#endif + +#if (CFG_NS87308_DEVS & CFG_NS87308_KBC1) + PNP_SET_DEVICE_BASE(LDEV_KBC1, CFG_NS87308_KBC1_BASE); + write_pnp_config(LUN_CONFIG_REG, 0); + write_pnp_config(CBASE_HIGH, 0x00); + write_pnp_config(CBASE_LOW, 0x64); +#endif + +#if (CFG_NS87308_DEVS & CFG_NS87308_MOUSE) + PNP_ACTIVATE_DEVICE(LDEV_MOUSE); +#endif + +#if (CFG_NS87308_DEVS & CFG_NS87308_RTC_APC) + PNP_SET_DEVICE_BASE(LDEV_RTC_APC, CFG_NS87308_RTC_BASE); +#endif + +#if (CFG_NS87308_DEVS & CFG_NS87308_FDC) + PNP_SET_DEVICE_BASE(LDEV_FDC, CFG_NS87308_FDC_BASE); + write_pnp_config(LUN_CONFIG_REG, 0x40); +#endif + +#if (CFG_NS87308_DEVS & CFG_NS87308_RARP) + PNP_SET_DEVICE_BASE(LDEV_PARP, CFG_NS87308_LPT_BASE); +#endif + +#if (CFG_NS87308_DEVS & CFG_NS87308_UART1) + PNP_SET_DEVICE_BASE(LDEV_UART1, CFG_NS87308_UART1_BASE); +#endif + +#if (CFG_NS87308_DEVS & CFG_NS87308_UART2) + PNP_SET_DEVICE_BASE(LDEV_UART2, CFG_NS87308_UART2_BASE); +#endif + +#if (CFG_NS87308_DEVS & CFG_NS87308_GPIO) + PNP_SET_DEVICE_BASE(LDEV_GPIO, CFG_NS87308_GPIO_BASE); +#endif + +#if (CFG_NS87308_DEVS & CFG_NS87308_POWRMAN) +#ifndef CFG_NS87308_PWMAN_BASE + PNP_ACTIVATE_DEVICE(LDEV_POWRMAN); +#else + PNP_SET_DEVICE_BASE(LDEV_POWRMAN, CFG_NS87308_PWMAN_BASE); + + /* + * Enable all units + */ + write_pm_reg(CFG_NS87308_PWMAN_BASE, PWM_FER1, 0x7d); + write_pm_reg(CFG_NS87308_PWMAN_BASE, PWM_FER2, 0x87); + +#ifdef CFG_NS87308_PMC1 + write_pm_reg(CFG_NS87308_PWMAN_BASE, PWM_PMC1, CFG_NS87308_PMC1); +#endif + +#ifdef CFG_NS87308_PMC2 + write_pm_reg(CFG_NS87308_PWMAN_BASE, PWM_PMC2, CFG_NS87308_PMC2); +#endif + +#ifdef CFG_NS87308_PMC3 + write_pm_reg(CFG_NS87308_PWMAN_BASE, PWM_PMC3, CFG_NS87308_PMC3); +#endif +#endif +#endif + +#ifdef CFG_NS87308_CS0_BASE + PNP_PGCS_CSLINE_BASE(0, CFG_NS87308_CS0_BASE); + PNP_PGCS_CSLINE_CONF(0, CFG_NS87308_CS0_CONF); +#endif + +#ifdef CFG_NS87308_CS1_BASE + PNP_PGCS_CSLINE_BASE(1, CFG_NS87308_CS1_BASE); + PNP_PGCS_CSLINE_CONF(1, CFG_NS87308_CS1_CONF); +#endif + +#ifdef CFG_NS87308_CS2_BASE + PNP_PGCS_CSLINE_BASE(2, CFG_NS87308_CS2_BASE); + PNP_PGCS_CSLINE_CONF(2, CFG_NS87308_CS2_CONF); +#endif +} + +#endif |