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Merge "mfd: qcom-spmi-pmic: instantiate pmic peripherals at arch_initcall"

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qctecmdr 2022-05-27 19:12:24 -07:00 committed by Gerrit - the friendly Code Review server
commit 5f5e27551f
1 changed files with 27 additions and 3 deletions
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30
drivers/mfd/qcom-spmi-pmic.c
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@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2014, The Linux Foundation. All rights reserved.
* Copyright (c) 2014-2015, 2017-2019, The Linux Foundation.
* All rights reserved.
*/
#include <linux/kernel.h>
@ -141,11 +142,23 @@ static const struct regmap_config spmi_regmap_config = {
.fast_io = true,
};
static const struct regmap_config spmi_regmap_can_sleep_config = {
.reg_bits = 16,
.val_bits = 8,
.max_register = 0xffff,
.fast_io = false,
};
static int pmic_spmi_probe(struct spmi_device *sdev)
{
struct device_node *root = sdev->dev.of_node;
struct regmap *regmap;
regmap = devm_regmap_init_spmi_ext(sdev, &spmi_regmap_config);
if (of_property_read_bool(root, "qcom,can-sleep"))
regmap = devm_regmap_init_spmi_ext(sdev,
&spmi_regmap_can_sleep_config);
else
regmap = devm_regmap_init_spmi_ext(sdev, &spmi_regmap_config);
if (IS_ERR(regmap))
return PTR_ERR(regmap);
@ -165,7 +178,18 @@ static struct spmi_driver pmic_spmi_driver = {
.of_match_table = pmic_spmi_id_table,
},
};
module_spmi_driver(pmic_spmi_driver);
static int __init pmic_spmi_init(void)
{
return spmi_driver_register(&pmic_spmi_driver);
}
arch_initcall(pmic_spmi_init);
static void __exit pmic_spmi_exit(void)
{
spmi_driver_unregister(&pmic_spmi_driver);
}
module_exit(pmic_spmi_exit);
MODULE_DESCRIPTION("Qualcomm SPMI PMIC driver");
MODULE_ALIAS("spmi:spmi-pmic");