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author | YH Lin <yueherngl@google.com> | 2022-11-30 21:45:30 +0000 |
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committer | YH Lin <yueherngl@google.com> | 2022-11-30 21:45:30 +0000 |
commit | 184d13e77614be3be5374d3fef9d1edf66ec8687 (patch) | |
tree | d0c89ae8814c2ba35c238c6c0644ec6b1602c63a /zephyr/program/skyrim/skyrim/src/fan.c | |
parent | 19d4d68ffa8b6910d716ab5e1953c41b58614a57 (diff) | |
parent | aa40b859b3a73e5a205bc561c1a29eff38485461 (diff) | |
download | chrome-ec-184d13e77614be3be5374d3fef9d1edf66ec8687.tar.gz |
Merge remote-tracking branch cros/main into factory-brya-14909.124.B-main
Generated by: util/update_release_branch.py --baseboard brya --relevant_paths_file
baseboard/brya/relevant-paths.txt factory-brya-14909.124.B-main
Relevant changes:
git log --oneline 19d4d68ffa..aa40b859b3 -- baseboard/brya board/agah
board/anahera board/banshee board/brya board/crota board/felwinter
board/gimble board/kano board/mithrax board/osiris board/primus
board/redrix board/taeko board/taniks board/vell board/volmar
driver/bc12/pi3usb9201_public.* driver/charger/bq25710.*
driver/ppc/nx20p348x.* driver/ppc/syv682x_public.*
driver/retimer/bb_retimer_public.* driver/tcpm/nct38xx.*
driver/tcpm/ps8xxx_public.* driver/tcpm/tcpci.* include/power/alderlake*
include/intel_x86.h power/alderlake* power/intel_x86.c
util/getversion.sh
e6da633c38 driver: Sort header files
234a87ae2d tcpci: Add FRS enable to driver structure
a56be59ccd tcpm_header: add test for tcpm_dump_registers
57b3256963 Rename CONFIG_CHARGER_INPUT_CURRENT to _CHARGER_DEFAULT_CURRENT_LIMIT
e420c8ff9a marasov: Modify TypeC and TypeA configuration.
43b53e0045 Add default implementation of board_set_charge_limit
b75dc90677 Add CONFIG_CHARGER_MIN_INPUT_CURRENT_LIMIT
f1b563c350 baseboard: Sort header files
7d01b1e58d driver/retimer/ps8818.h: Add I2C ADDR FLAGS 0x30, 0x58, 0x70
ec31407993 Add CONFIG_CHARGER_INPUT_CURRENT_DERATE_PCT
8f89f69a5b crota: disable lid angle sensor for clamshell
BRANCH=None
BUG=b:260630630 b:163093572 b:259002141 b:255184961 b:259354679
BUG=b:247100970 b:254328661
TEST=`emerge-brya chromeos-ec`
Force-Relevant-Builds: all
Change-Id: I0ecfa0e6af68631283c7a9e8f1afb9d827176c62
Signed-off-by: YH Lin <yueherngl@google.com>
Diffstat (limited to 'zephyr/program/skyrim/skyrim/src/fan.c')
-rw-r--r-- | zephyr/program/skyrim/skyrim/src/fan.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/zephyr/program/skyrim/skyrim/src/fan.c b/zephyr/program/skyrim/skyrim/src/fan.c new file mode 100644 index 0000000000..c584022a92 --- /dev/null +++ b/zephyr/program/skyrim/skyrim/src/fan.c @@ -0,0 +1,62 @@ +/* Copyright 2022 The ChromiumOS Authors + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#include "cros_board_info.h" +#include "cros_cbi.h" +#include "fan.h" +#include "gpio/gpio.h" +#include "hooks.h" + +#include <zephyr/devicetree.h> +#include <zephyr/drivers/gpio.h> +#include <zephyr/logging/log.h> + +LOG_MODULE_DECLARE(skyrim, CONFIG_SKYRIM_LOG_LEVEL); + +/* + * Skyrim fan support + */ +static void fan_init(void) +{ + int ret; + uint32_t val; + uint32_t board_version; + /* + * Retrieve the fan config. + */ + ret = cros_cbi_get_fw_config(FW_FAN, &val); + if (ret != 0) { + LOG_ERR("Error retrieving CBI FW_CONFIG field %d", FW_FAN); + return; + } + + ret = cbi_get_board_version(&board_version); + if (ret != EC_SUCCESS) { + LOG_ERR("Error retrieving CBI board version"); + return; + } + + if ((board_version >= 3) && (val != FW_FAN_PRESENT)) { + /* Disable the fan */ + fan_set_count(0); + } +} +DECLARE_HOOK(HOOK_INIT, fan_init, HOOK_PRIO_POST_FIRST); + +/* + * Pcore OCP support + * Note: early boards should note enable this interrupt as they are not + * correctly configured for it. + */ +__override bool board_supports_pcore_ocp(void) +{ + uint32_t board_version; + + if (cbi_get_board_version(&board_version) == EC_SUCCESS && + board_version > 3) + return true; + + return false; +} |