From 072de836f53be56a70cecf70b43ae43b7ce17376 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 10:08:36 +0000
Subject: [PATCH] mk-rootfs.sh
---
kernel/drivers/regulator/lp8788-buck.c | 46 ++++++++++++++++++++++------------------------
1 files changed, 22 insertions(+), 24 deletions(-)
diff --git a/kernel/drivers/regulator/lp8788-buck.c b/kernel/drivers/regulator/lp8788-buck.c
index ec46290..74b7b49 100644
--- a/kernel/drivers/regulator/lp8788-buck.c
+++ b/kernel/drivers/regulator/lp8788-buck.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* TI LP8788 MFD - buck regulator driver
*
* Copyright 2012 Texas Instruments
*
* Author: Milo(Woogyom) Kim <milo.kim@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
*/
#include <linux/module.h>
@@ -95,12 +91,10 @@
void *dvs;
};
-/* BUCK 1 ~ 4 voltage table */
-static const int lp8788_buck_vtbl[] = {
- 500000, 800000, 850000, 900000, 950000, 1000000, 1050000, 1100000,
- 1150000, 1200000, 1250000, 1300000, 1350000, 1400000, 1450000, 1500000,
- 1550000, 1600000, 1650000, 1700000, 1750000, 1800000, 1850000, 1900000,
- 1950000, 2000000,
+/* BUCK 1 ~ 4 voltage ranges */
+static const struct linear_range buck_volt_ranges[] = {
+ REGULATOR_LINEAR_RANGE(500000, 0, 0, 0),
+ REGULATOR_LINEAR_RANGE(800000, 1, 25, 50000),
};
static void lp8788_buck1_set_dvs(struct lp8788_buck *buck)
@@ -345,8 +339,8 @@
}
static const struct regulator_ops lp8788_buck12_ops = {
- .list_voltage = regulator_list_voltage_table,
- .map_voltage = regulator_map_voltage_ascend,
+ .list_voltage = regulator_list_voltage_linear_range,
+ .map_voltage = regulator_map_voltage_linear_range,
.set_voltage_sel = lp8788_buck12_set_voltage_sel,
.get_voltage_sel = lp8788_buck12_get_voltage_sel,
.enable = regulator_enable_regmap,
@@ -358,8 +352,8 @@
};
static const struct regulator_ops lp8788_buck34_ops = {
- .list_voltage = regulator_list_voltage_table,
- .map_voltage = regulator_map_voltage_ascend,
+ .list_voltage = regulator_list_voltage_linear_range,
+ .map_voltage = regulator_map_voltage_linear_range,
.set_voltage_sel = regulator_set_voltage_sel_regmap,
.get_voltage_sel = regulator_get_voltage_sel_regmap,
.enable = regulator_enable_regmap,
@@ -370,13 +364,14 @@
.get_mode = lp8788_buck_get_mode,
};
-static struct regulator_desc lp8788_buck_desc[] = {
+static const struct regulator_desc lp8788_buck_desc[] = {
{
.name = "buck1",
.id = BUCK1,
.ops = &lp8788_buck12_ops,
- .n_voltages = ARRAY_SIZE(lp8788_buck_vtbl),
- .volt_table = lp8788_buck_vtbl,
+ .n_voltages = 26,
+ .linear_ranges = buck_volt_ranges,
+ .n_linear_ranges = ARRAY_SIZE(buck_volt_ranges),
.type = REGULATOR_VOLTAGE,
.owner = THIS_MODULE,
.enable_reg = LP8788_EN_BUCK,
@@ -386,8 +381,9 @@
.name = "buck2",
.id = BUCK2,
.ops = &lp8788_buck12_ops,
- .n_voltages = ARRAY_SIZE(lp8788_buck_vtbl),
- .volt_table = lp8788_buck_vtbl,
+ .n_voltages = 26,
+ .linear_ranges = buck_volt_ranges,
+ .n_linear_ranges = ARRAY_SIZE(buck_volt_ranges),
.type = REGULATOR_VOLTAGE,
.owner = THIS_MODULE,
.enable_reg = LP8788_EN_BUCK,
@@ -397,8 +393,9 @@
.name = "buck3",
.id = BUCK3,
.ops = &lp8788_buck34_ops,
- .n_voltages = ARRAY_SIZE(lp8788_buck_vtbl),
- .volt_table = lp8788_buck_vtbl,
+ .n_voltages = 26,
+ .linear_ranges = buck_volt_ranges,
+ .n_linear_ranges = ARRAY_SIZE(buck_volt_ranges),
.type = REGULATOR_VOLTAGE,
.owner = THIS_MODULE,
.vsel_reg = LP8788_BUCK3_VOUT,
@@ -410,8 +407,9 @@
.name = "buck4",
.id = BUCK4,
.ops = &lp8788_buck34_ops,
- .n_voltages = ARRAY_SIZE(lp8788_buck_vtbl),
- .volt_table = lp8788_buck_vtbl,
+ .n_voltages = 26,
+ .linear_ranges = buck_volt_ranges,
+ .n_linear_ranges = ARRAY_SIZE(buck_volt_ranges),
.type = REGULATOR_VOLTAGE,
.owner = THIS_MODULE,
.vsel_reg = LP8788_BUCK4_VOUT,
--
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