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![Hans de Goede](/assets/img/avatar_default.png)
The clk and regulator frameworks expect clk/regulator consumer-devices to have info about the consumed clks/regulators described in the device's fw_node. To work around cases where this info is not present in the firmware tables, which is often the case on x86/ACPI devices, both frameworks allow the provider-driver to attach info about consumers to the provider-device during probe/registration of the provider device. The TI TPS68470 PMIC is used x86/ACPI devices with the consumer-info missing from the ACPI tables. Thus the tps68470-clk and tps68470-regulator drivers must provide the consumer-info at probe time. Define tps68470_clk_platform_data and tps68470_regulator_platform_data structs to allow the x86 platform code to pass the necessary consumer info to these drivers. Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20211203102857.44539-5-hdegoede@redhat.com
35 lines
680 B
C
35 lines
680 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* TI TPS68470 PMIC platform data definition.
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*
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* Copyright (c) 2021 Red Hat Inc.
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*
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* Red Hat authors:
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* Hans de Goede <hdegoede@redhat.com>
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*/
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#ifndef __PDATA_TPS68470_H
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#define __PDATA_TPS68470_H
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enum tps68470_regulators {
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TPS68470_CORE,
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TPS68470_ANA,
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TPS68470_VCM,
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TPS68470_VIO,
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TPS68470_VSIO,
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TPS68470_AUX1,
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TPS68470_AUX2,
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TPS68470_NUM_REGULATORS
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};
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struct regulator_init_data;
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struct tps68470_regulator_platform_data {
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const struct regulator_init_data *reg_init_data[TPS68470_NUM_REGULATORS];
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};
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struct tps68470_clk_platform_data {
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const char *consumer_dev_name;
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const char *consumer_con_id;
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};
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#endif
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