519fa7aa25
The highest register on ACT8846 is 0xf5, so set the number of registers to 0xf6, ensuring that the pmic read/write commands are able to access all of the supported registers (and many that are not valid, since the register space is quite sparse). Signed-off-by: John Keeping <john@metanate.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
37 lines
602 B
C
37 lines
602 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2015 Google, Inc
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* Written by Simon Glass <sjg@chromium.org>
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*/
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#ifndef _PMIC_ACT8846_H_
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#define _PMIC_ACT8846_H_
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#include <asm/gpio.h>
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#define ACT8846_NUM_OF_REGS 0xf6
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#define BUCK_VOL_MASK 0x3f
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#define LDO_VOL_MASK 0x3f
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#define BUCK_EN_MASK 0x80
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#define LDO_EN_MASK 0x80
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#define VOL_MIN_IDX 0x00
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#define VOL_MAX_IDX 0x3f
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struct act8846_reg_table {
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char *name;
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char reg_ctl;
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char reg_vol;
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};
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struct pmic_act8846 {
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struct pmic *pmic;
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int node; /*device tree node*/
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struct gpio_desc pwr_hold;
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struct udevice *dev;
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};
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#endif
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