diff options
| author | Eric Yilun Lin <yllin@chromium.org> | 2020-04-20 09:24:55 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-08-04 09:31:14 +0000 |
| commit | 9a96e4e5c6685966210bbda4aed5f2848fd11d09 (patch) | |
| tree | 5490f29cd3a4cbbfb973455a835e27b75e78978e /board/asurada/board.c | |
| parent | 7403ebaee46fa96c47b5ff112f345fb06440c355 (diff) | |
| download | chrome-ec-9a96e4e5c6685966210bbda4aed5f2848fd11d09.tar.gz | |
asurada: Enable voltage regulator control.
Enable control of MT6360_LDO3 and MT6360_LDO5 from AP through host
commands.
BUG=b:149274957
TEST=make buildall
TEST=boot asurada from SD card with chromium:2234683
BRANCH=none
Change-Id: I23bcefd64b41c36dd62f172a54f56d98243ebb04
Signed-off-by: Pi-Hsun Shih <pihsun@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2100327
Reviewed-by: Eric Yilun Lin <yllin@chromium.org>
Diffstat (limited to 'board/asurada/board.c')
| -rw-r--r-- | board/asurada/board.c | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/board/asurada/board.c b/board/asurada/board.c index 0d02a96f2d..1f38b84894 100644 --- a/board/asurada/board.c +++ b/board/asurada/board.c @@ -35,6 +35,7 @@ #include "power_button.h" #include "pwm.h" #include "pwm_chip.h" +#include "regulator.h" #include "spi.h" #include "switch.h" #include "tablet_mode.h" @@ -566,8 +567,45 @@ void lid_angle_peripheral_enable(int enable) } #endif -/* Sensor */ +/* SD Card */ +int board_regulator_get_info(uint32_t index, char *name, + uint16_t *num_voltages, uint16_t *voltages_mv) +{ + enum mt6360_ldo_id ldo_id = index; + + return mt6360_ldo_get_info(ldo_id, name, num_voltages, voltages_mv); +} + +int board_regulator_enable(uint32_t index, uint8_t enable) +{ + enum mt6360_ldo_id ldo_id = index; + return mt6360_ldo_enable(ldo_id, enable); +} + +int board_regulator_is_enabled(uint32_t index, uint8_t *enabled) +{ + enum mt6360_ldo_id ldo_id = index; + + return mt6360_ldo_is_enabled(ldo_id, enabled); +} + +int board_regulator_set_voltage(uint32_t index, uint32_t min_mv, + uint32_t max_mv) +{ + enum mt6360_ldo_id ldo_id = index; + + return mt6360_ldo_set_voltage(ldo_id, min_mv, max_mv); +} + +int board_regulator_get_voltage(uint32_t index, uint32_t *voltage_mv) +{ + enum mt6360_ldo_id ldo_id = index; + + return mt6360_ldo_get_voltage(ldo_id, voltage_mv); +} + +/* Sensor */ static struct mutex g_base_mutex; static struct mutex g_lid_mutex; |