arm-trusted-firmware/drivers/allwinner/axp/axp805.c
Samuel Holland f6d9c4cafa drivers: allwinner: axp: Add AXP805 support
This adds the new regulator list, as well as changes to make the switch
(equivalent to DC1SW on the AXP803) work on both PMICs.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Change-Id: I9a1eac8ddfc54b27096c10a8eebdd51aaf9b8311
2019-12-13 19:22:34 -06:00

33 lines
1.1 KiB
C

/*
* Copyright (c) 2019, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <drivers/allwinner/axp.h>
const uint8_t axp_chip_id = AXP805_CHIP_ID;
const char *const axp_compatible = "x-powers,axp805";
/*
* The "dcdcd" split changes the step size by a factor of 5, not 2;
* disallow values above the split to maintain accuracy.
*/
const struct axp_regulator axp_regulators[] = {
{"dcdca", 600, 1520, 10, 50, 0x12, 0x10, 0},
{"dcdcb", 1000, 2550, 50, NA, 0x13, 0x10, 1},
{"dcdcc", 600, 1520, 10, 50, 0x14, 0x10, 2},
{"dcdcd", 600, 1500, 20, NA, 0x15, 0x10, 3},
{"dcdce", 1100, 3400, 100, NA, 0x16, 0x10, 4},
{"aldo1", 700, 3300, 100, NA, 0x17, 0x10, 5},
{"aldo2", 700, 3300, 100, NA, 0x18, 0x10, 6},
{"aldo3", 700, 3300, 100, NA, 0x19, 0x10, 7},
{"bldo1", 700, 1900, 100, NA, 0x20, 0x11, 0},
{"bldo2", 700, 1900, 100, NA, 0x21, 0x11, 1},
{"bldo3", 700, 1900, 100, NA, 0x22, 0x11, 2},
{"bldo4", 700, 1900, 100, NA, 0x23, 0x11, 3},
{"cldo1", 700, 3300, 100, NA, 0x24, 0x11, 4},
{"cldo2", 700, 4200, 100, 27, 0x25, 0x11, 5},
{"cldo3", 700, 3300, 100, NA, 0x26, 0x11, 6},
{}
};