Module Name: src
Committed By: thorpej
Date: Mon Aug 9 04:07:29 UTC 2021
Added Files:
src/sys/arch/macppc/dev: smuiic.c smuiicvar.h
Log Message:
Fix CVS eff-up.
To generate a diff of this commit:
cvs rdiff -u -r0 -r1.10 src/sys/arch/macppc/dev/smuiic.c
cvs rdiff -u -r0 -r1.3 src/sys/arch/macppc/dev/smuiicvar.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Added files:
Index: src/sys/arch/macppc/dev/smuiic.c
diff -u /dev/null src/sys/arch/macppc/dev/smuiic.c:1.10
--- /dev/null Mon Aug 9 04:07:29 2021
+++ src/sys/arch/macppc/dev/smuiic.c Mon Aug 9 04:07:29 2021
@@ -0,0 +1,135 @@
+/* $NetBSD: smuiic.c,v 1.10 2021/08/09 04:07:29 thorpej Exp $ */
+
+/*-
+ * Copyright (c) 2013 Phileas Fogg
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/kernel.h>
+#include <sys/malloc.h>
+#include <sys/device.h>
+#include <sys/proc.h>
+#include <sys/mutex.h>
+#include <sys/sysctl.h>
+
+#include <machine/autoconf.h>
+
+#include <dev/ofw/openfirm.h>
+#include <dev/i2c/i2cvar.h>
+
+#include <macppc/dev/smuvar.h>
+#include <macppc/dev/smuiicvar.h>
+
+struct smuiic_softc {
+ device_t sc_dev;
+ int sc_node;
+ struct i2c_controller *sc_i2c;
+};
+
+static int smuiic_match(device_t, struct cfdata *, void *);
+static void smuiic_attach(device_t, device_t, void *);
+
+CFATTACH_DECL_NEW(smuiic, sizeof(struct smuiic_softc),
+ smuiic_match, smuiic_attach, NULL, NULL);
+
+static int
+smuiic_match(device_t parent, struct cfdata *cf, void *aux)
+{
+ struct smu_iicbus_confargs *ca = aux;
+
+ if (strcmp(ca->ca_name, "i2c-bus") == 0)
+ return 5;
+ if (strcmp(ca->ca_name, "i2c") == 0)
+ return 5;
+
+ return 0;
+}
+
+static void
+smuiic_attach(device_t parent, device_t self, void *aux)
+{
+ struct smu_iicbus_confargs *ca = aux;
+ struct smuiic_softc *sc = device_private(self);
+ struct i2cbus_attach_args iba;
+ prop_dictionary_t dict = device_properties(self);
+ int devs, devc;
+ uint32_t addr;
+ char compat[256];
+ prop_array_t cfg;
+ prop_dictionary_t dev;
+ prop_data_t data;
+ char name[32], descr[32], num[8];
+
+ sc->sc_dev = self;
+ sc->sc_node = ca->ca_node;
+ sc->sc_i2c = ca->ca_tag;
+ printf("\n");
+
+ cfg = prop_array_create();
+ prop_dictionary_set(dict, "i2c-child-devices", cfg);
+ prop_object_release(cfg);
+
+ /* look for i2c devices */
+ devs = OF_child(sc->sc_node);
+ while (devs != 0) {
+ if (OF_getprop(devs, "name", name, 256) <= 0)
+ goto skip;
+ if (OF_getprop(devs, "compatible",
+ compat, 256) <= 0)
+ goto skip;
+ if (OF_getprop(devs, "reg", &addr, 4) <= 0)
+ goto skip;
+ addr = (addr & 0xff) >> 1;
+ dev = prop_dictionary_create();
+ prop_dictionary_set_string(dev, "name", name);
+ data = prop_data_create_copy(compat, strlen(compat)+1);
+ prop_dictionary_set(dev, "compatible", data);
+ prop_object_release(data);
+ prop_dictionary_set_uint32(dev, "addr", addr);
+ prop_dictionary_set_uint64(dev, "cookie", devs);
+ devc = OF_child(devs);
+ while (devc != 0) {
+ int reg;
+ if (OF_getprop(devc, "reg", ®, 4) < 4) goto nope;
+ if (OF_getprop(devc, "location", descr, 32) <= 0)
+ goto nope;
+ printf("found '%s' at %02x\n", descr, reg);
+ snprintf(num, 7, "s%02x", reg);
+ prop_dictionary_set_string(dev, num, descr);
+ nope:
+ devc = OF_peer(devc);
+ }
+ prop_array_add(cfg, dev);
+ prop_object_release(dev);
+ skip:
+ devs = OF_peer(devs);
+ }
+
+ memset(&iba, 0, sizeof(iba));
+ iba.iba_tag = sc->sc_i2c;
+
+ config_found(sc->sc_dev, &iba, iicbus_print, CFARGS_NONE);
+}
Index: src/sys/arch/macppc/dev/smuiicvar.h
diff -u /dev/null src/sys/arch/macppc/dev/smuiicvar.h:1.3
--- /dev/null Mon Aug 9 04:07:29 2021
+++ src/sys/arch/macppc/dev/smuiicvar.h Mon Aug 9 04:07:29 2021
@@ -0,0 +1,38 @@
+/*-
+ * Copyright (c) 2013 Phileas Fogg
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sys/param.h>
+#include <sys/device.h>
+#include <sys/systm.h>
+
+#include <dev/i2c/i2cvar.h>
+
+struct smuiic_confargs {
+ char *ca_name;
+ int ca_node;
+ i2c_addr_t ca_addr;
+ i2c_tag_t ca_tag;
+};
