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    Subject[PATCH v3 03/11] platform_data: Add linux/platform_data/tps68470.h file
    Date
    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.

    Signed-off-by: Hans de Goede <hdegoede@redhat.com>
    ---
    include/linux/platform_data/tps68470.h | 35 ++++++++++++++++++++++++++
    1 file changed, 35 insertions(+)
    create mode 100644 include/linux/platform_data/tps68470.h

    diff --git a/include/linux/platform_data/tps68470.h b/include/linux/platform_data/tps68470.h
    new file mode 100644
    index 000000000000..126d082c3f2e
    --- /dev/null
    +++ b/include/linux/platform_data/tps68470.h
    @@ -0,0 +1,35 @@
    +/* SPDX-License-Identifier: GPL-2.0-or-later */
    +/*
    + * TI TPS68470 PMIC platform data definition.
    + *
    + * Copyright (c) 2021 Red Hat Inc.
    + *
    + * Red Hat authors:
    + * Hans de Goede <hdegoede@redhat.com>
    + */
    +#ifndef __PDATA_TPS68470_H
    +#define __PDATA_TPS68470_H
    +
    +enum tps68470_regulators {
    + TPS68470_CORE,
    + TPS68470_ANA,
    + TPS68470_VCM,
    + TPS68470_VIO,
    + TPS68470_VSIO,
    + TPS68470_AUX1,
    + TPS68470_AUX2,
    + TPS68470_NUM_REGULATORS
    +};
    +
    +struct regulator_init_data;
    +
    +struct tps68470_regulator_platform_data {
    + const struct regulator_init_data *reg_init_data[TPS68470_NUM_REGULATORS];
    +};
    +
    +struct tps68470_clk_platform_data {
    + const char *consumer_dev_name;
    + const char *consumer_con_id;
    +};
    +
    +#endif
    --
    2.31.1
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