diff options
author | Tom Hughes <tomhughes@chromium.org> | 2022-09-21 14:08:36 -0700 |
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committer | Tom Hughes <tomhughes@chromium.org> | 2022-09-22 12:59:38 -0700 |
commit | c453fd704268ef72de871b0c5ac7a989de662334 (patch) | |
tree | fcf6ce5810f9ff9e3c8cce434812dd75492269ed /zephyr/projects/nissa/src/sub_board.c | |
parent | 6c1587ca70f558b4f96b3f0b18ad8b027d3ba99d (diff) | |
parent | 28712dae9d7ed1e694f7622cc083afa71090d4d5 (diff) | |
download | chrome-ec-c453fd704268ef72de871b0c5ac7a989de662334.tar.gz |
Merge remote-tracking branch cros/main into firmware-fpmcu-dartmonkey-releasefirmware-fpmcu-dartmonkey-release
Generated by: ./util/update_release_branch.py --board dartmonkey --relevant_paths_file
./util/fingerprint-relevant-paths.txt firmware-fpmcu-dartmonkey-release
Relevant changes:
git log --oneline 6c1587ca70..28712dae9d -- board/nocturne_fp
board/dartmonkey common/fpsensor docs/fingerprint driver/fingerprint
util/getversion.sh
ded9307b79 util/getversion.sh: Fix version when not in a git repo
956055e692 board: change Google USB vendor info
71b2ef709d Update license boilerplate text in source code files
33e11afda0 Revert "fpsensor: Build fpsensor source file with C++"
c8d0360723 fpsensor: Build fpsensor source file with C++
bc113abd53 fpsensor: Fix g++ compiler error
150a58a0dc fpsensor: Fix fp_set_sensor_mode return type
b33b5ce85b fpsensor: Remove nested designators for C++ compatibility
2e864b2539 tree-wide: const-ify argv for console commands
56d8b360f9 test: Add test for get ikm failure when seed not set
3a3d6c3690 test: Add test for fpsensor trivial key failure
233e6bbd08 fpsensor_crypto: Abstract calls to hmac_SHA256
0a041b285b docs/fingerprint: Typo correction
c03fab67e2 docs/fingerprint: Fix the path of fputils.py
0b5d4baf5a util/getversion.sh: Fix empty file list handling
6e128fe760 FPMCU dev board environment with Satlab
3eb29b6aa5 builtin: Move ssize_t to sys/types.h
345d62ebd1 docs/fingerprint: Update power numbers for latest dartmonkey release
c25ffdb316 common: Conditionally support printf %l and %i modifiers
9a3c514b45 test: Add a test to check if the debugger is connected
54e603413f Move standard library tests to their own file
43fa6b4bf8 docs/fingerprint: Update power numbers for latest bloonchipper release
25536f9a84 driver/fingerprint/fpc/bep/fpc_sensor_spi.c: Format with clang-format
4face99efd driver/fingerprint/fpc/libfp/fpc_sensor_pal.h: Format with clang-format
738de2b575 trng: Rename rand to trng_rand
14b8270edd docs/fingerprint: Update dragonclaw power numbers
0b268f93d1 driver/fingerprint/fpc/libfp/fpc_private.c: Format with clang-format
f80da163f2 driver/fingerprint/fpc/libfp/fpc_private.h: Format with clang-format
a0751778f4 board/nocturne_fp/ro_workarounds.c: Format with clang-format
5e9c85c9b1 driver/fingerprint/fpc/libfp/fpc_sensor_pal.c: Format with clang-format
c1f9dd3cf8 driver/fingerprint/fpc/libfp/fpc_bio_algorithm.h: Format with clang-format
eb1e1bed8d driver/fingerprint/fpc/libfp/fpc1145_private.h: Format with clang-format
6e7b611821 driver/fingerprint/fpc/bep/fpc_bio_algorithm.h: Format with clang-format
e0589cd5e2 driver/fingerprint/fpc/bep/fpc1035_private.h: Format with clang-format
58f0246dbe board/nocturne_fp/board_ro.c: Format with clang-format
7905e556a0 common/fpsensor/fpsensor_crypto.c: Format with clang-format
21289d170c driver/fingerprint/fpc/bep/fpc1025_private.h: Format with clang-format
98a20f937e common/fpsensor/fpsensor_state.c: Format with clang-format
a2d255d8af common/fpsensor/fpsensor.c: Format with clang-format
84e53a65da board/nocturne_fp/board.h: Format with clang-format
73055eeb3f driver/fingerprint/fpc/bep/fpc_private.c: Format with clang-format
0f7b5cb509 common/fpsensor/fpsensor_private.h: Format with clang-format
1ceade6e65 driver/fingerprint/fpc/bep/fpc_private.h: Format with clang-format
dca9d74321 Revert "trng: Rename rand to trng_rand"
a6b0b3554f trng: Rename rand to trng_rand
28d0b75b70 third_party/boringssl: Remove unused header
BRANCH=None
BUG=b:244387210 b:242720240 b:215613183 b:242720910 b:236386294
BUG=b:234181908 b:244781166 b:234781655 b:234143158 b:234181908
BUG=b:237344361 b:236025198 b:234181908 b:180945056 chromium:1098010
BUG=b:246424843 b:234181908 b:131913998
TEST=`make -j buildall`
TEST=./util/run_device_tests.py --board dartmonkey
Test "aes": PASSED
Test "cec": PASSED
Test "cortexm_fpu": PASSED
Test "crc": PASSED
Test "flash_physical": PASSED
Test "flash_write_protect": PASSED
Test "fpsensor_hw": PASSED
Test "fpsensor_spi_ro": PASSED
Test "fpsensor_spi_rw": PASSED
Test "fpsensor_uart_ro": PASSED
Test "fpsensor_uart_rw": PASSED
Test "mpu_ro": PASSED
Test "mpu_rw": PASSED
Test "mutex": PASSED
Test "pingpong": PASSED
Test "printf": PASSED
Test "queue": PASSED
Test "rollback_region0": PASSED
Test "rollback_region1": PASSED
Test "rollback_entropy": PASSED
Test "rtc": PASSED
Test "sha256": PASSED
Test "sha256_unrolled": PASSED
Test "static_if": PASSED
Test "stdlib": PASSED
Test "system_is_locked_wp_on": PASSED
Test "system_is_locked_wp_off": PASSED
Test "timer_dos": PASSED
Test "utils": PASSED
Test "utils_str": PASSED
Test "panic_data_dartmonkey_v2.0.2887": PASSED
Test "panic_data_nocturne_fp_v2.2.64": PASSED
Test "panic_data_nami_fp_v2.2.144": PASSED
Force-Relevant-Builds: all
Signed-off-by: Tom Hughes <tomhughes@chromium.org>
Change-Id: I2c312583a709fedae8fe11d92c22328c3b634bc7
Diffstat (limited to 'zephyr/projects/nissa/src/sub_board.c')
-rw-r--r-- | zephyr/projects/nissa/src/sub_board.c | 113 |
1 files changed, 85 insertions, 28 deletions
diff --git a/zephyr/projects/nissa/src/sub_board.c b/zephyr/projects/nissa/src/sub_board.c index 2a3333bab9..89a9954037 100644 --- a/zephyr/projects/nissa/src/sub_board.c +++ b/zephyr/projects/nissa/src/sub_board.c @@ -1,4 +1,4 @@ -/* Copyright 2022 The Chromium OS Authors. All rights reserved. +/* 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. */ @@ -7,25 +7,30 @@ #include <ap_power/ap_power.h> #include <zephyr/drivers/gpio.h> +#include <zephyr/drivers/pinctrl.h> #include <zephyr/init.h> #include <zephyr/kernel.h> #include <zephyr/sys/printk.h> +#include "cros_board_info.h" #include "driver/tcpm/tcpci.h" #include "gpio/gpio_int.h" #include "hooks.h" #include "usb_charge.h" #include "usb_pd.h" +#include "usbc/usb_muxes.h" #include "task.h" #include "nissa_common.h" +#include "nissa_hdmi.h" LOG_MODULE_DECLARE(nissa, CONFIG_NISSA_LOG_LEVEL); +#if NISSA_BOARD_HAS_HDMI_SUPPORT static void hdmi_power_handler(struct ap_power_ev_callback *cb, struct ap_power_ev_data data) { - /* Enable rails for S3 */ + /* Enable VCC on the HDMI port. */ const struct gpio_dt_spec *s3_rail = GPIO_DT_FROM_ALIAS(gpio_hdmi_en_odl); /* Connect AP's DDC to sub-board (default is USB-C aux) */ @@ -65,8 +70,54 @@ static void hdmi_hpd_interrupt(const struct device *device, LOG_DBG("HDMI HPD changed state to %d", state); } +void nissa_configure_hdmi_rails(void) +{ +#if DT_NODE_EXISTS(GPIO_DT_FROM_ALIAS(gpio_en_rails_odl)) + gpio_pin_configure_dt(GPIO_DT_FROM_ALIAS(gpio_en_rails_odl), + GPIO_OUTPUT_INACTIVE | GPIO_OPEN_DRAIN | + GPIO_PULL_UP | GPIO_ACTIVE_LOW); +#endif +} + +void nissa_configure_hdmi_vcc(void) +{ + gpio_pin_configure_dt(GPIO_DT_FROM_ALIAS(gpio_hdmi_en_odl), + GPIO_OUTPUT_INACTIVE | GPIO_OPEN_DRAIN | + GPIO_ACTIVE_LOW); +} + +__overridable void nissa_configure_hdmi_power_gpios(void) +{ + nissa_configure_hdmi_rails(); +} + +#ifdef CONFIG_SOC_IT8XXX2 +/* + * On it8xxx2, the below condition will break the EC to enter deep doze mode + * (b:237717730): + * Enhance i2c (GPE0/E7, GPH1/GPH2 or GPA4/GPA5) is enabled and its clock and + * data pins aren't both at high level. + * + * Since HDMI+type A SKU doesn't use i2c4, disable it for better power number. + */ +#define I2C4_NODE DT_NODELABEL(i2c4) +#if DT_NODE_EXISTS(I2C4_NODE) +PINCTRL_DT_DEFINE(I2C4_NODE); + +/* disable i2c4 alternate function */ +static void soc_it8xxx2_disable_i2c4_alt(void) +{ + const struct pinctrl_dev_config *pcfg = + PINCTRL_DT_DEV_CONFIG_GET(I2C4_NODE); + + pinctrl_apply_state(pcfg, PINCTRL_STATE_SLEEP); +} +#endif /* DT_NODE_EXISTS(I2C4_NODE) */ +#endif /* CONFIG_SOC_IT8XXX2 */ +#endif /* NISSA_BOARD_HAS_HDMI_SUPPORT */ + static void lte_power_handler(struct ap_power_ev_callback *cb, - struct ap_power_ev_data data) + struct ap_power_ev_data data) { /* Enable rails for S5 */ const struct gpio_dt_spec *s5_rail = @@ -76,7 +127,7 @@ static void lte_power_handler(struct ap_power_ev_callback *cb, LOG_DBG("Enabling LTE sub-board power rails"); gpio_pin_set_dt(s5_rail, 1); break; - case AP_POWER_SHUTDOWN: + case AP_POWER_HARD_OFF: LOG_DBG("Disabling LTE sub-board power rails"); gpio_pin_set_dt(s5_rail, 0); break; @@ -105,38 +156,37 @@ static void nereid_subboard_config(void) */ if (sb == NISSA_SB_C_A || sb == NISSA_SB_HDMI_A) { /* Configure VBUS enable, default off */ - gpio_pin_configure_dt( - GPIO_DT_FROM_ALIAS(gpio_en_usb_a1_vbus), - GPIO_OUTPUT_LOW); + gpio_pin_configure_dt(GPIO_DT_FROM_ALIAS(gpio_en_usb_a1_vbus), + GPIO_OUTPUT_LOW); } else { /* Turn off unused pins */ gpio_pin_configure_dt( GPIO_DT_FROM_NODELABEL(gpio_sub_usb_a1_ilimit_sdp), GPIO_DISCONNECTED); - gpio_pin_configure_dt( - GPIO_DT_FROM_ALIAS(gpio_en_usb_a1_vbus), - GPIO_DISCONNECTED); + gpio_pin_configure_dt(GPIO_DT_FROM_ALIAS(gpio_en_usb_a1_vbus), + GPIO_DISCONNECTED); /* Disable second USB-A port enable GPIO */ __ASSERT(USB_PORT_ENABLE_COUNT == 2, - "USB A port count != 2 (%d)", USB_PORT_ENABLE_COUNT); + "USB A port count != 2 (%d)", USB_PORT_ENABLE_COUNT); usb_port_enable[1] = -1; } /* * USB-C port: the default configuration has I2C on the I2C pins, * but the interrupt line needs to be configured. */ +#if CONFIG_USB_PD_PORT_MAX_COUNT > 1 if (sb == NISSA_SB_C_A || sb == NISSA_SB_C_LTE) { /* Configure interrupt input */ - gpio_pin_configure_dt( - GPIO_DT_FROM_ALIAS(gpio_usb_c1_int_odl), - GPIO_INPUT | GPIO_PULL_UP); + gpio_pin_configure_dt(GPIO_DT_FROM_ALIAS(gpio_usb_c1_int_odl), + GPIO_INPUT | GPIO_PULL_UP); } else { - /* Disable the port 1 charger task */ - task_disable_task(TASK_ID_USB_CHG_P1); - usb_muxes[1].next_mux = NULL; + /* Port doesn't exist, doesn't need muxing */ + USB_MUX_ENABLE_ALTERNATIVE(usb_mux_chain_1_no_mux); } +#endif switch (sb) { +#if NISSA_BOARD_HAS_HDMI_SUPPORT case NISSA_SB_HDMI_A: { /* * HDMI: two outputs control power which must be configured to @@ -148,14 +198,18 @@ static void nereid_subboard_config(void) static struct gpio_callback hdmi_hpd_cb; int rv, irq_key; - /* HDMI power enable outputs */ - gpio_pin_configure_dt(GPIO_DT_FROM_ALIAS(gpio_en_rails_odl), - GPIO_OUTPUT_INACTIVE | GPIO_OPEN_DRAIN | - GPIO_PULL_UP | GPIO_ACTIVE_LOW); - gpio_pin_configure_dt(GPIO_DT_FROM_ALIAS(gpio_hdmi_en_odl), - GPIO_OUTPUT_INACTIVE | GPIO_OPEN_DRAIN | - GPIO_ACTIVE_LOW); - /* Control HDMI power in concert with AP */ + nissa_configure_hdmi_power_gpios(); + +#if CONFIG_SOC_IT8XXX2 && DT_NODE_EXISTS(I2C4_NODE) + /* disable i2c4 alternate function for better power number */ + soc_it8xxx2_disable_i2c4_alt(); +#endif + + /* + * Control HDMI power according to AP power state. Some events + * won't do anything if the corresponding pin isn't configured, + * but that's okay. + */ ap_power_ev_init_callback( &power_cb, hdmi_power_handler, AP_POWER_PRE_INIT | AP_POWER_HARD_OFF | @@ -187,6 +241,7 @@ static void nereid_subboard_config(void) irq_unlock(irq_key); break; } +#endif case NISSA_SB_C_LTE: /* * LTE: Set up callbacks for enabling/disabling @@ -197,9 +252,9 @@ static void nereid_subboard_config(void) /* Control LTE power when CPU entering or * exiting S5 state. */ - ap_power_ev_init_callback( - &power_cb, lte_power_handler, - AP_POWER_SHUTDOWN | AP_POWER_PRE_INIT); + ap_power_ev_init_callback(&power_cb, lte_power_handler, + AP_POWER_HARD_OFF | + AP_POWER_PRE_INIT); ap_power_ev_add_callback(&power_cb); break; @@ -218,8 +273,10 @@ static void board_init(void) * Enable USB-C interrupts. */ gpio_enable_dt_interrupt(GPIO_INT_FROM_NODELABEL(int_usb_c0)); +#if CONFIG_USB_PD_PORT_MAX_COUNT > 1 if (board_get_usb_pd_port_count() == 2) gpio_enable_dt_interrupt(GPIO_INT_FROM_NODELABEL(int_usb_c1)); +#endif } DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT); |