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Commit 83b80e73 authored by David Collins's avatar David Collins Committed by Gerrit - the friendly Code Review server
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regulator: qcom_pm8008: allow multiple PM8008 instances with unique names 



Change the qcom_pm8008-regulator "regulator-name" device tree
property parsing procedure from an exact match to a substring
match.  This allows multiple PM8008 chips to be used on a given
board which have unique names specified for their respective
regulators.

Change-Id: I519107431148cdf1882d8e50056f2d2e20ce018f
Signed-off-by: default avatarDavid Collins <collinsd@codeaurora.org>
parent 3686a15a

drivers/regulator/qcom_pm8008-regulator.c

+10 −10
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/* Copyright (c) 2019-2020, The Linux Foundation. All rights reserved. */

/* Copyright (c) 2019-2021, The Linux Foundation. All rights reserved. */



#define pr_fmt(fmt) "PM8008: %s: " fmt, __func__
@@ -98,15 +98,15 @@ struct pm8008_regulator { 
	bool			enable_ocp_broadcast;

};



static struct regulator_data reg_data[] = {

static struct regulator_data reg_data[PM8008_MAX_LDO] = {

			/* name,        parent,  min load, headroom */

			{"pm8008_l1", "vdd_l1_l2", 10000, 225000},

			{"pm8008_l2", "vdd_l1_l2", 10000, 225000},

			{"pm8008_l3", "vdd_l3_l4", 10000, 200000},

			{"pm8008_l4", "vdd_l3_l4", 10000, 200000},

			{"pm8008_l5", "vdd_l5", 10000, 300000},

			{"pm8008_l6", "vdd_l6", 10000, 300000},

			{"pm8008_l7", "vdd_l7", 10000, 300000},

			{"l1", "vdd_l1_l2", 10000, 225000},

			{"l2", "vdd_l1_l2", 10000, 225000},

			{"l3", "vdd_l3_l4", 10000, 200000},

			{"l4", "vdd_l3_l4", 10000, 200000},

			{"l5", "vdd_l5", 10000, 300000},

			{"l6", "vdd_l6", 10000, 300000},

			{"l7", "vdd_l7", 10000, 300000},

};



/* common functions */
@@ -573,7 +573,7 @@ static int pm8008_register_ldo(struct pm8008_regulator *pm8008_reg, 


	/* get regulator data */

	for (i = 0; i < PM8008_MAX_LDO; i++)

		if (!strcmp(reg_data[i].name, name))

		if (strstr(name, reg_data[i].name))

			break;



	if (i == PM8008_MAX_LDO) {