diff options
Diffstat (limited to 'board/lazor/hibernate.c')
-rw-r--r-- | board/lazor/hibernate.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/board/lazor/hibernate.c b/board/lazor/hibernate.c deleted file mode 100644 index 1187348e31..0000000000 --- a/board/lazor/hibernate.c +++ /dev/null @@ -1,40 +0,0 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "common.h" -#include "sku.h" -#include "system.h" -#include "usbc_ppc.h" - -void board_hibernate(void) -{ - int i; - - if (!board_is_clamshell()) { - /* - * Sensors are unpowered in hibernate. Apply PD to the - * interrupt lines such that they don't float. - */ - gpio_set_flags(GPIO_ACCEL_GYRO_INT_L, - GPIO_INPUT | GPIO_PULL_DOWN); - gpio_set_flags(GPIO_LID_ACCEL_INT_L, - GPIO_INPUT | GPIO_PULL_DOWN); - } - - /* - * Board rev 5+ has the hardware fix. Don't need the following - * workaround. - */ - if (system_get_board_version() >= 5) - return; - - /* - * Enable the PPC power sink path before EC enters hibernate; - * otherwise, ACOK won't go High and can't wake EC up. Check the - * bug b/170324206 for details. - */ - for (i = 0; i < CONFIG_USB_PD_PORT_MAX_COUNT; i++) - ppc_vbus_sink_enable(i, 1); -} |