diff options
Diffstat (limited to 'sys/arch/sparc64/dev/pcfiic_ebus.c')
| -rw-r--r-- | sys/arch/sparc64/dev/pcfiic_ebus.c | 38 |
1 files changed, 33 insertions, 5 deletions
diff --git a/sys/arch/sparc64/dev/pcfiic_ebus.c b/sys/arch/sparc64/dev/pcfiic_ebus.c index ddec757d3db..1a386fc1e12 100644 --- a/sys/arch/sparc64/dev/pcfiic_ebus.c +++ b/sys/arch/sparc64/dev/pcfiic_ebus.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pcfiic_ebus.c,v 1.7 2007/05/21 03:11:11 jsg Exp $ */ +/* $OpenBSD: pcfiic_ebus.c,v 1.8 2007/10/20 18:54:42 kettenis Exp $ */ /* * Copyright (c) 2006 David Gwynne <dlg@openbsd.org> @@ -54,20 +54,25 @@ struct cfattach pcfiic_ebus_ca = { sizeof(struct pcfiic_ebus_softc), pcfiic_ebus_match, pcfiic_ebus_attach }; +void envctrltwo_scan(struct device *, struct i2cbus_attach_args *, void *); + int pcfiic_ebus_match(struct device *parent, void *match, void *aux) { struct ebus_attach_args *ea = aux; char compat[32]; + if (strcmp(ea->ea_name, "SUNW,envctrltwo") == 0) + return (1); + if (strcmp(ea->ea_name, "i2c") != 0) return (0); if (OF_getprop(ea->ea_node, "compatible", compat, sizeof(compat)) == -1) return (0); - if (strcmp(compat, "i2cpcf,8584") || - strcmp(compat, "SUNW,bbc-i2c")) + if (strcmp(compat, "i2cpcf,8584") == 0 || + strcmp(compat, "SUNW,bbc-i2c") == 0) return (1); return (0); @@ -157,6 +162,29 @@ fail: if (esc->esc_ih == NULL) sc->sc_poll = 1; - pcfiic_attach(sc, (i2c_addr_t)(addr >> 1), clock, swapregs, - ofwiic_scan, &ea->ea_node); + if (strcmp(ea->ea_name, "SUNW,envctrltwo") == 0) + pcfiic_attach(sc, 0x55, PCF_CLOCK_12 | PCF_FREQ_45, 0, + envctrltwo_scan, &ea->ea_node); + else + pcfiic_attach(sc, (i2c_addr_t)(addr >> 1), clock, swapregs, + ofwiic_scan, &ea->ea_node); +} + +void +envctrltwo_scan(struct device *self, struct i2cbus_attach_args *iba, void *aux) +{ + extern int iic_print(void *, const char *); + struct i2c_attach_args ia; + + memset(&ia, 0, sizeof(ia)); + ia.ia_tag = iba->iba_tag; + ia.ia_cookie = aux; + + ia.ia_addr = 0x4a; + ia.ia_name = "ecadc"; + config_found(self, &ia, iic_print); + + ia.ia_addr = 0x4f; + ia.ia_name = "ecadc"; + config_found(self, &ia, iic_print); } |