Page Menu
Home
FreeBSD
Search
Configure Global Search
Log In
Files
F161376873
D44009.id134786.diff
No One
Temporary
Actions
View File
Edit File
Delete File
View Transforms
Subscribe
Mute Notifications
Flag For Later
Award Token
Size
1 KB
Referenced Files
None
Subscribers
None
D44009.id134786.diff
View Options
diff --git a/sys/dev/iicbus/mux/pca954x.c b/sys/dev/iicbus/mux/pca954x.c
--- a/sys/dev/iicbus/mux/pca954x.c
+++ b/sys/dev/iicbus/mux/pca954x.c
@@ -3,7 +3,7 @@
*
* Copyright (c) 2019 Ian Lepore <ian@freebsd.org>
* Copyright (c) 2020-2021 Andriy Gapon
- * Copyright (c) 2022 Bjoern A. Zeeb
+ * Copyright (c) 2022,2024 Bjoern A. Zeeb
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -69,6 +69,13 @@
.enable = 0x04,
};
+static struct pca954x_descr pca9546_descr = {
+ .partname = "pca9546",
+ .description = "PCA9546 I2C Switch",
+ .type = PCA954X_SW,
+ .numchannels = 4,
+};
+
static struct pca954x_descr pca9547_descr = {
.partname = "pca9547",
.description = "PCA9547 I2C Mux",
@@ -87,6 +94,7 @@
#ifdef FDT
static struct ofw_compat_data compat_data[] = {
{ "nxp,pca9540", (uintptr_t)&pca9540_descr },
+ { "nxp,pca9546", (uintptr_t)&pca9546_descr },
{ "nxp,pca9547", (uintptr_t)&pca9547_descr },
{ "nxp,pca9548", (uintptr_t)&pca9548_descr },
{ NULL, 0 },
@@ -94,6 +102,7 @@
#else
static struct pca954x_descr *part_descrs[] = {
&pca9540_descr,
+ &pca9546_descr,
&pca9547_descr,
&pca9548_descr,
};
File Metadata
Details
Attached
Mime Type
text/plain
Expires
Sat, Jul 4, 6:28 AM (12 h, 11 m)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
34656591
Default Alt Text
D44009.id134786.diff (1 KB)
Attached To
Mode
D44009: iicbus/mux/pca954x: add support for PCA9546 I2C Switch
Attached
Detach File
Event Timeline
Log In to Comment