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clk: qcom: define vdd_levels enum and vdd_corner[] map

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Define a vdd_levels enum and vdd_corner[] mapping table which can
be used by clock controller drivers to configure the vdd_class
associated with their clocks.

Change-Id: Ia0c2ed35f7c87cc3dc9947844625a463745e2ac5
Signed-off-by: David Collins <collinsd@codeaurora.org>
Signed-off-by: Mike Tipton <mdtipton@codeaurora.org>
This commit is contained in:
David Collins 2019-07-19 17:07:32 -07:00 committed by Mike Tipton
parent ce308ac8f9
commit ccfead43b0
1 changed files with 35 additions and 0 deletions
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35
drivers/clk/qcom/vdd-level.h Normal file
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/* SPDX-License-Identifier: GPL-2.0-only */
/* Copyright (c) 2019-2021, The Linux Foundation. All rights reserved. */
#ifndef __DRIVERS_CLK_QCOM_VDD_LEVEL_H
#define __DRIVERS_CLK_QCOM_VDD_LEVEL_H
#include <linux/regulator/consumer.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator-levels.h>
enum vdd_levels {
VDD_NONE,
VDD_MIN, /* MIN_SVS */
VDD_LOWER_D1, /* LOW_SVS_D1 */
VDD_LOWER, /* LOW_SVS / SVS2 */
VDD_LOW, /* SVS */
VDD_LOW_L0, /* SVS_L0 */
VDD_LOW_L1, /* SVS_L1 */
VDD_NOMINAL, /* NOM */
VDD_HIGH, /* TURBO */
VDD_NUM,
};
static int vdd_corner[] = {
[VDD_NONE] = 0,
[VDD_MIN] = RPMH_REGULATOR_LEVEL_MIN_SVS,
[VDD_LOWER_D1] = RPMH_REGULATOR_LEVEL_LOW_SVS_D1,
[VDD_LOWER] = RPMH_REGULATOR_LEVEL_LOW_SVS,
[VDD_LOW] = RPMH_REGULATOR_LEVEL_SVS,
[VDD_LOW_L0] = RPMH_REGULATOR_LEVEL_SVS_L0,
[VDD_LOW_L1] = RPMH_REGULATOR_LEVEL_SVS_L1,
[VDD_NOMINAL] = RPMH_REGULATOR_LEVEL_NOM,
[VDD_HIGH] = RPMH_REGULATOR_LEVEL_TURBO,
};
#endif