- const: 0
- description: |
Shall encode the I3C LVR (Legacy Virtual Register):
+ See include/dt-bindings/i3c/i3c.h
bit[31:8]: unused/ignored
bit[7:5]: I2C device index. Possible values:
* 0: I2C device has a 50 ns spike filter
examples:
- |
+ #include <dt-bindings/i3c/i3c.h>
+
i3c@d040000 {
compatible = "cdns,i3c-master";
clocks = <&coreclock>, <&i3csysclock>;
/* I2C device. */
eeprom@57 {
compatible = "atmel,24c01";
- reg = <0x57 0x0 0x10>;
+ reg = <0x57 0x0 (I2C_FM | I2C_FILTER)>;
pagesize = <0x8>;
};
F: Documentation/devicetree/bindings/i3c/
F: Documentation/driver-api/i3c
F: drivers/i3c/
+F: include/dt-bindings/i3c/
F: include/linux/i3c/
IBM Operation Panel Input Driver
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */
+/*
+ * Copyright 2024 NXP
+ */
+
+#ifndef _DT_BINDINGS_I3C_I3C_H
+#define _DT_BINDINGS_I3C_I3C_H
+
+#define I2C_FM (1 << 4)
+#define I2C_FM_PLUS (0 << 4)
+
+#define I2C_FILTER (0 << 5)
+#define I2C_NO_FILTER_HIGH_FREQUENCY (1 << 5)
+#define I2C_NO_FILTER_LOW_FREQUENCY (2 << 5)
+
+#endif