diff options
author | Robert Zieba <robertzieba@google.com> | 2023-02-02 17:31:20 +0000 |
---|---|---|
committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2023-02-16 18:47:45 +0000 |
commit | 214569d3c739492e3bd2783088fed25b8cdb9e59 (patch) | |
tree | a308783922b276b3766c4cc36d67194bcf32871e | |
parent | 2b46c0135d4e7c51bf648da476c442d8e6398b8b (diff) | |
download | chrome-ec-214569d3c739492e3bd2783088fed25b8cdb9e59.tar.gz |
skyrim: Enable STB dumping functionality
Enable `PLATFORM_EC_AMD_STB_DUMP` config.
BRANCH=none
BUG=b:246770811
TEST=Ran on skyrim DUT
Change-Id: Ie59d7ad77cdfdfdef9f4956cb361c0ea77b390fa
Signed-off-by: Robert Zieba <robertzieba@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4220249
Reviewed-by: Diana Z <dzigterman@chromium.org>
-rw-r--r-- | zephyr/program/skyrim/gpio.dtsi | 8 | ||||
-rw-r--r-- | zephyr/program/skyrim/interrupts.dtsi | 5 | ||||
-rw-r--r-- | zephyr/program/skyrim/program.conf | 1 | ||||
-rw-r--r-- | zephyr/program/skyrim/src/power_signals.c | 9 |
4 files changed, 23 insertions, 0 deletions
diff --git a/zephyr/program/skyrim/gpio.dtsi b/zephyr/program/skyrim/gpio.dtsi index 7dc814d83b..1a8d77bca4 100644 --- a/zephyr/program/skyrim/gpio.dtsi +++ b/zephyr/program/skyrim/gpio.dtsi @@ -327,6 +327,14 @@ gpios = <&ioex_c1_port1 7 GPIO_OUTPUT_LOW>; enum-name = "IOEX_USB_C1_SBU_FLIP"; }; + + /* STB dumping GPIOs */ + gpio_ec_sfh_int_h: ec_sfh_int_h { + gpios = <&gpio9 3 GPIO_OUTPUT_LOW>; + }; + gpio_sfh_ec_int_h: sfh_ec_int_h { + gpios = <&gpio5 6 GPIO_INPUT>; + }; }; usba-port-enable-list { diff --git a/zephyr/program/skyrim/interrupts.dtsi b/zephyr/program/skyrim/interrupts.dtsi index 0e25a147f7..b329ad7124 100644 --- a/zephyr/program/skyrim/interrupts.dtsi +++ b/zephyr/program/skyrim/interrupts.dtsi @@ -137,5 +137,10 @@ flags = <GPIO_INT_EDGE_BOTH>; handler = "throttle_ap_prochot_input_interrupt"; }; + int_stb_dump: stb_dump { + irq-pin = <&gpio_sfh_ec_int_h>; + flags = <GPIO_INT_EDGE_RISING>; + handler = "amd_stb_dump_interrupt"; + }; }; }; diff --git a/zephyr/program/skyrim/program.conf b/zephyr/program/skyrim/program.conf index 7c3c107afd..1023b67ade 100644 --- a/zephyr/program/skyrim/program.conf +++ b/zephyr/program/skyrim/program.conf @@ -120,6 +120,7 @@ CONFIG_PLATFORM_EC_ACCELGYRO_BMI3XX=y CONFIG_PLATFORM_EC_ACCELGYRO_BMI_COMM_I2C=y # Misc. +CONFIG_PLATFORM_EC_AMD_STB_DUMP=y CONFIG_PLATFORM_EC_I2C_DEBUG=y CONFIG_PLATFORM_EC_PORT80_4_BYTE=y diff --git a/zephyr/program/skyrim/src/power_signals.c b/zephyr/program/skyrim/src/power_signals.c index 88a962c340..b0919ae5f4 100644 --- a/zephyr/program/skyrim/src/power_signals.c +++ b/zephyr/program/skyrim/src/power_signals.c @@ -7,6 +7,7 @@ #include "charger.h" #include "chipset.h" #include "config.h" +#include "driver/amd_stb.h" #include "gpio/gpio_int.h" #include "gpio_signal.h" #include "hooks.h" @@ -93,6 +94,10 @@ static void handle_prochot(bool asserted, void *data) static void baseboard_init(void) { static struct ap_power_ev_callback cb; + const struct gpio_dt_spec *gpio_ec_sfh_int_h = + GPIO_DT_FROM_NODELABEL(gpio_ec_sfh_int_h); + const struct gpio_dt_spec *gpio_sfh_ec_int_h = + GPIO_DT_FROM_NODELABEL(gpio_sfh_ec_int_h); /* Setup a suspend/resume callback */ ap_power_ev_init_callback(&cb, baseboard_suspend_change, @@ -109,6 +114,10 @@ static void baseboard_init(void) /* Enable prochot interrupt */ gpio_enable_dt_interrupt(GPIO_INT_FROM_NODELABEL(int_prochot)); throttle_ap_config_prochot(&prochot_cfg); + + /* Enable STB dumping interrupt */ + gpio_enable_dt_interrupt(GPIO_INT_FROM_NODELABEL(int_stb_dump)); + amd_stb_dump_init(gpio_ec_sfh_int_h, gpio_sfh_ec_int_h); } DECLARE_HOOK(HOOK_INIT, baseboard_init, HOOK_PRIO_POST_I2C); |