From cde9070d9970eef1f7ec2360586c802a16230ad8 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:43:50 +0000
Subject: [PATCH] rtl88x2CE_WiFi_linux driver
---
kernel/drivers/hwmon/pmbus/pmbus.h | 85 +++++++++++++++++++++++++++++++-----------
1 files changed, 62 insertions(+), 23 deletions(-)
diff --git a/kernel/drivers/hwmon/pmbus/pmbus.h b/kernel/drivers/hwmon/pmbus/pmbus.h
index 1d24397..de27837 100644
--- a/kernel/drivers/hwmon/pmbus/pmbus.h
+++ b/kernel/drivers/hwmon/pmbus/pmbus.h
@@ -1,22 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* pmbus.h - Common defines and structures for PMBus devices
*
* Copyright (c) 2010, 2011 Ericsson AB.
* Copyright (c) 2012 Guenter Roeck
- *
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef PMBUS_H
@@ -34,6 +21,8 @@
PMBUS_ON_OFF_CONFIG = 0x02,
PMBUS_CLEAR_FAULTS = 0x03,
PMBUS_PHASE = 0x04,
+
+ PMBUS_WRITE_PROTECT = 0x10,
PMBUS_CAPABILITY = 0x19,
PMBUS_QUERY = 0x1A,
@@ -130,6 +119,22 @@
PMBUS_MFR_DATE = 0x9D,
PMBUS_MFR_SERIAL = 0x9E,
+ PMBUS_MFR_VIN_MIN = 0xA0,
+ PMBUS_MFR_VIN_MAX = 0xA1,
+ PMBUS_MFR_IIN_MAX = 0xA2,
+ PMBUS_MFR_PIN_MAX = 0xA3,
+ PMBUS_MFR_VOUT_MIN = 0xA4,
+ PMBUS_MFR_VOUT_MAX = 0xA5,
+ PMBUS_MFR_IOUT_MAX = 0xA6,
+ PMBUS_MFR_POUT_MAX = 0xA7,
+
+ PMBUS_IC_DEVICE_ID = 0xAD,
+ PMBUS_IC_DEVICE_REV = 0xAE,
+
+ PMBUS_MFR_MAX_TEMP_1 = 0xC0,
+ PMBUS_MFR_MAX_TEMP_2 = 0xC1,
+ PMBUS_MFR_MAX_TEMP_3 = 0xC2,
+
/*
* Virtual registers.
* Useful to support attributes which are not supported by standard PMBus
@@ -217,12 +222,35 @@
PMBUS_VIRT_PWM_ENABLE_2,
PMBUS_VIRT_PWM_ENABLE_3,
PMBUS_VIRT_PWM_ENABLE_4,
+
+ /* Samples for average
+ *
+ * Drivers wanting to expose functionality for changing the number of
+ * samples used for average values should implement support in
+ * {read,write}_word_data callback for either PMBUS_VIRT_SAMPLES if it
+ * applies to all types of measurements, or any number of specific
+ * PMBUS_VIRT_*_SAMPLES registers to allow for individual control.
+ */
+ PMBUS_VIRT_SAMPLES,
+ PMBUS_VIRT_IN_SAMPLES,
+ PMBUS_VIRT_CURR_SAMPLES,
+ PMBUS_VIRT_POWER_SAMPLES,
+ PMBUS_VIRT_TEMP_SAMPLES,
};
/*
* OPERATION
*/
#define PB_OPERATION_CONTROL_ON BIT(7)
+
+/*
+ * WRITE_PROTECT
+ */
+#define PB_WP_ALL BIT(7) /* all but WRITE_PROTECT */
+#define PB_WP_OP BIT(6) /* all but WP, OPERATION, PAGE */
+#define PB_WP_VOUT BIT(5) /* all but WP, OPERATION, PAGE, VOUT, ON_OFF */
+
+#define PB_WP_ANY (PB_WP_ALL | PB_WP_OP | PB_WP_VOUT)
/*
* CAPABILITY
@@ -291,6 +319,7 @@
/*
* STATUS_VOUT, STATUS_INPUT
*/
+#define PB_VOLTAGE_VIN_OFF BIT(3)
#define PB_VOLTAGE_UV_FAULT BIT(4)
#define PB_VOLTAGE_UV_WARNING BIT(5)
#define PB_VOLTAGE_OV_WARNING BIT(6)
@@ -347,6 +376,7 @@
};
#define PMBUS_PAGES 32 /* Per PMBus specification */
+#define PMBUS_PHASES 8 /* Maximum number of phases per page */
/* Functionality bit mask */
#define PMBUS_HAVE_VIN BIT(0)
@@ -371,16 +401,19 @@
#define PMBUS_HAVE_STATUS_VMON BIT(19)
#define PMBUS_HAVE_PWM12 BIT(20)
#define PMBUS_HAVE_PWM34 BIT(21)
+#define PMBUS_HAVE_SAMPLES BIT(22)
-#define PMBUS_PAGE_VIRTUAL BIT(31)
+#define PMBUS_PHASE_VIRTUAL BIT(30) /* Phases on this page are virtual */
+#define PMBUS_PAGE_VIRTUAL BIT(31) /* Page is virtual */
enum pmbus_data_format { linear = 0, direct, vid };
-enum vrm_version { vr11 = 0, vr12, vr13 };
+enum vrm_version { vr11 = 0, vr12, vr13, imvp9, amd625mv };
struct pmbus_driver_info {
int pages; /* Total number of pages */
+ u8 phases[PMBUS_PAGES]; /* Number of phases per page */
enum pmbus_data_format format[PSC_NUM_CLASSES];
- enum vrm_version vrm_version;
+ enum vrm_version vrm_version[PMBUS_PAGES]; /* vrm version per page */
/*
* Support one set of coefficients for each sensor type
* Used for chips providing data in direct mode.
@@ -390,6 +423,7 @@
int R[PSC_NUM_CLASSES]; /* exponent */
u32 func[PMBUS_PAGES]; /* Functionality, per page */
+ u32 pfunc[PMBUS_PHASES];/* Functionality, per phase */
/*
* The following functions map manufacturing specific register values
* to PMBus standard register values. Specify only if mapping is
@@ -402,7 +436,8 @@
* the standard register.
*/
int (*read_byte_data)(struct i2c_client *client, int page, int reg);
- int (*read_word_data)(struct i2c_client *client, int page, int reg);
+ int (*read_word_data)(struct i2c_client *client, int page, int phase,
+ int reg);
int (*write_word_data)(struct i2c_client *client, int page, int reg,
u16 word);
int (*write_byte)(struct i2c_client *client, int page, u8 value);
@@ -417,6 +452,9 @@
/* Regulator functionality, if supported by this chip driver. */
int num_regulators;
const struct regulator_desc *reg_desc;
+
+ /* custom attributes */
+ const struct attribute_group **groups;
};
/* Regulator ops */
@@ -438,9 +476,11 @@
/* Function declarations */
void pmbus_clear_cache(struct i2c_client *client);
-int pmbus_set_page(struct i2c_client *client, int page);
-int pmbus_read_word_data(struct i2c_client *client, int page, u8 reg);
-int pmbus_write_word_data(struct i2c_client *client, int page, u8 reg, u16 word);
+int pmbus_set_page(struct i2c_client *client, int page, int phase);
+int pmbus_read_word_data(struct i2c_client *client, int page, int phase,
+ u8 reg);
+int pmbus_write_word_data(struct i2c_client *client, int page, u8 reg,
+ u16 word);
int pmbus_read_byte_data(struct i2c_client *client, int page, u8 reg);
int pmbus_write_byte(struct i2c_client *client, int page, u8 value);
int pmbus_write_byte_data(struct i2c_client *client, int page, u8 reg,
@@ -450,8 +490,7 @@
void pmbus_clear_faults(struct i2c_client *client);
bool pmbus_check_byte_register(struct i2c_client *client, int page, int reg);
bool pmbus_check_word_register(struct i2c_client *client, int page, int reg);
-int pmbus_do_probe(struct i2c_client *client, const struct i2c_device_id *id,
- struct pmbus_driver_info *info);
+int pmbus_do_probe(struct i2c_client *client, struct pmbus_driver_info *info);
int pmbus_do_remove(struct i2c_client *client);
const struct pmbus_driver_info *pmbus_get_driver_info(struct i2c_client
*client);
--
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