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Fix ldo_io[01] enable and disable values for axp809

This commit is contained in:
jmcneill 2019-05-28 10:14:46 +00:00
parent fc5749c3fd
commit a1e24c6a2d
1 changed files with 22 additions and 8 deletions
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30
sys/dev/i2c/axppmic.c
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@ -1,4 +1,4 @@
/* $NetBSD: axppmic.c,v 1.22 2019/05/28 09:52:17 jmcneill Exp $ */
/* $NetBSD: axppmic.c,v 1.23 2019/05/28 10:14:46 jmcneill Exp $ */
/*-
* Copyright (c) 2014-2018 Jared McNeill <jmcneill@invisible.ca>
@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: axppmic.c,v 1.22 2019/05/28 09:52:17 jmcneill Exp $");
__KERNEL_RCSID(0, "$NetBSD: axppmic.c,v 1.23 2019/05/28 10:14:46 jmcneill Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -117,6 +117,8 @@ struct axppmic_ctrl {
uint8_t c_enable_reg;
uint8_t c_enable_mask;
uint8_t c_enable_val;
uint8_t c_disable_val;
uint8_t c_voltage_reg;
uint8_t c_voltage_mask;
@ -127,6 +129,7 @@ struct axppmic_ctrl {
.c_step1 = (step), .c_step1cnt = (((max) - (min)) / (step)) + 1, \
.c_step2 = 0, .c_step2cnt = 0, \
.c_enable_reg = (ereg), .c_enable_mask = (emask), \
.c_enable_val = (emask), .c_disable_val = 0, \
.c_voltage_reg = (vreg), .c_voltage_mask = (vmask) }
#define AXP_CTRL2(name, min, max, step1, step1cnt, step2, step2cnt, ereg, emask, vreg, vmask) \
@ -134,8 +137,18 @@ struct axppmic_ctrl {
.c_step1 = (step1), .c_step1cnt = (step1cnt), \
.c_step2 = (step2), .c_step2cnt = (step2cnt), \
.c_enable_reg = (ereg), .c_enable_mask = (emask), \
.c_enable_val = (emask), .c_disable_val = 0, \
.c_voltage_reg = (vreg), .c_voltage_mask = (vmask) }
#define AXP_CTRL_IO(name, min, max, step, ereg, emask, eval, dval, vreg, vmask) \
{ .c_name = (name), .c_min = (min), .c_max = (max), \
.c_step1 = (step), .c_step1cnt = (((max) - (min)) / (step)) + 1, \
.c_step2 = 0, .c_step2cnt = 0, \
.c_enable_reg = (ereg), .c_enable_mask = (emask), \
.c_enable_val = (eval), .c_disable_val = (dval), \
.c_voltage_reg = (vreg), .c_voltage_mask = (vmask) }
static const struct axppmic_ctrl axp803_ctrls[] = {
AXP_CTRL("dldo1", 700, 3300, 100,
0x12, __BIT(3), 0x15, __BITS(4,0)),
@ -210,10 +223,10 @@ static const struct axppmic_ctrl axp805_ctrls[] = {
static const struct axppmic_ctrl axp809_ctrls[] = {
/* TODO: This list is incomplete */
AXP_CTRL("ldo_io0", 700, 3300, 100,
0x90, __BIT(0), 0x91, __BITS(4,0)),
AXP_CTRL("ldo_io1", 700, 3300, 100,
0x92, __BIT(0), 0x93, __BITS(4,0)),
AXP_CTRL_IO("ldo_io0", 700, 3300, 100,
0x90, __BITS(3,0), 0x3, 0x7, 0x91, __BITS(4,0)),
AXP_CTRL_IO("ldo_io1", 700, 3300, 100,
0x92, __BITS(3,0), 0x3, 0x7, 0x93, __BITS(4,0)),
};
static const struct axppmic_ctrl axp813_ctrls[] = {
@ -958,10 +971,11 @@ axpreg_enable(device_t dev, bool enable)
iic_acquire_bus(sc->sc_i2c, flags);
if ((error = axppmic_read(sc->sc_i2c, sc->sc_addr, c->c_enable_reg, &val, flags)) == 0) {
val &= ~c->c_enable_mask;
if (enable)
val |= c->c_enable_mask;
val |= c->c_enable_val;
else
val &= ~c->c_enable_mask;
val |= c->c_disable_val;
error = axppmic_write(sc->sc_i2c, sc->sc_addr, c->c_enable_reg, val, flags);
}
iic_release_bus(sc->sc_i2c, flags);