71 lines
1.6 KiB
C
71 lines
1.6 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2021 MediaTek Inc.
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*/
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <linux/module.h>
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#include "isl91302a-spi.h"
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#define VPROC2_DRV_VERSION "1.0.0_PLAT"
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static int vproc2_plat_probe(struct platform_device *pdev)
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{
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struct isl91302a_chip *chip;
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int ret = 0;
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pr_info("%s ver(%s)\n", __func__, VPROC2_DRV_VERSION);
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chip = devm_kzalloc(&pdev->dev,
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sizeof(struct isl91302a_chip), GFP_KERNEL);
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chip->dev = &pdev->dev;
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platform_set_drvdata(pdev, chip);
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ret = isl91302a_regulator_init(chip);
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if (ret < 0) {
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pr_notice("%s regulator init fail\n", __func__);
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return -EINVAL;
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}
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return ret;
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}
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static int vproc2_plat_remove(struct platform_device *pdev)
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{
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struct isl91302a_chip *chip = platform_get_drvdata(pdev);
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if (chip)
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isl91302a_regulator_deinit(chip);
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return 0;
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}
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static const struct of_device_id vproc2_id_table[] = {
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{.compatible = "mediatek,vproc2_sspm_plat",},
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};
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static struct platform_driver vproc2_plat_driver = {
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.driver = {
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.name = "vproc2_plat",
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.owner = THIS_MODULE,
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},
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.probe = vproc2_plat_probe,
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.remove = vproc2_plat_remove,
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};
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static int __init vproc2_init(void)
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{
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pr_info("%s ver(%s)\n", __func__, VPROC2_DRV_VERSION);
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return platform_driver_register(&vproc2_plat_driver);
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}
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static void __exit vproc2_exit(void)
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{
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platform_driver_unregister(&vproc2_plat_driver);
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}
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subsys_initcall(vproc2_init);
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module_exit(vproc2_exit);
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MODULE_DESCRIPTION("Vproc2 IPI Driver");
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MODULE_VERSION(VPROC2_DRV_VERSION);
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MODULE_AUTHOR("Sakya <jeff_chang@richtek.com>");
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MODULE_LICENSE("GPL");
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