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| author | Simon Glass <sjg@chromium.org> | 2021-01-07 12:49:07 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-01-09 05:11:05 +0000 |
| commit | 195d2d925def5f98e088b8b5ee2b1d61e3dc7040 (patch) | |
| tree | a15a55a995a25bc864e462c2796056d523a77526 | |
| parent | f366e0c5db6621684dd042a104d83162731cba04 (diff) | |
| download | chrome-ec-195d2d925def5f98e088b8b5ee2b1d61e3dc7040.tar.gz | |
zephyr: Enable the pi3usb9201
Enable this driver and USB charging. So far this builds but does not
work.
BUG=b:175434113
BRANCH=none
TEST=make BOARD=volteer -j30
build volteer on zephyr
Change-Id: I3dd15d70a720f32d7ed31f26aafe522ff1f560f0
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2615621
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
| -rw-r--r-- | zephyr/CMakeLists.txt | 2 | ||||
| -rw-r--r-- | zephyr/Kconfig.usbc | 18 | ||||
| -rw-r--r-- | zephyr/shim/include/config_chip.h | 10 |
3 files changed, 28 insertions, 2 deletions
diff --git a/zephyr/CMakeLists.txt b/zephyr/CMakeLists.txt index 147375f0dc..f199cc9132 100644 --- a/zephyr/CMakeLists.txt +++ b/zephyr/CMakeLists.txt @@ -53,6 +53,8 @@ zephyr_sources_ifdef(CONFIG_PLATFORM_EC_BATTERY_FUEL_GAUGE "${PLATFORM_EC}/common/battery_fuel_gauge.c") zephyr_sources_ifdef(CONFIG_PLATFORM_EC_BATTERY_SMART "${PLATFORM_EC}/driver/battery/smart.c") +zephyr_sources_ifdef(CONFIG_PLATFORM_EC_BC12_DETECT_PI3USB9201 + "${PLATFORM_EC}/driver/bc12/pi3usb9201.c") zephyr_sources_ifdef(CONFIG_PLATFORM_EC_CHARGER_ISL9241 "${PLATFORM_EC}/driver/charger/isl9241.c") zephyr_sources_ifdef(CONFIG_PLATFORM_EC_CHARGE_MANAGER diff --git a/zephyr/Kconfig.usbc b/zephyr/Kconfig.usbc index 410156e2e3..05340c4dcf 100644 --- a/zephyr/Kconfig.usbc +++ b/zephyr/Kconfig.usbc @@ -426,12 +426,26 @@ endif # PLATFORM_EC_USBC_PPC config PLATFORM_EC_USB_CHARGER bool "Support charging from a USB-C port" - # default y (next CL, once we can compile the code) - # select HAS_TASK_USB_CHG_P0 (next CL, once we can compile the code) + default y + select HAS_TASK_USB_CHG_P0 help This enables common BC1.2 (Battery-Charging Specification Rev1.2) charger-detection routines. With this is possible to negotiate a power contract with an attached battery charger and use this to charge the device's battery. +if PLATFORM_EC_USB_CHARGER + +config PLATFORM_EC_BC12_DETECT_PI3USB9201 + bool "Enable support for Pericom PI3USB9201" + help + This is a Dual-Role USB Charging-Type Detector. It can operate in + host or client mode. It supports Battery Charging Specification, rev + 1.2 (BC1.2) with Standard/Charging/Dedicated downstream port + (SDP/CDP/DCP) advertisement when in host mode. In client mode it + starts BC1.2 detection to detect the attached host type. It provides + an I2C interface to report detection results. + +endif # PLATFORM_EC_USB_CHARGER + endif # PLATFORM_EC_USBC diff --git a/zephyr/shim/include/config_chip.h b/zephyr/shim/include/config_chip.h index bdede518a3..0a07b87640 100644 --- a/zephyr/shim/include/config_chip.h +++ b/zephyr/shim/include/config_chip.h @@ -283,6 +283,16 @@ enum battery_type { #define CONFIG_USB_PD_VBUS_MEASURE_ADC_EACH_PORT #endif /* VBUS-voltage measurement */ +#undef CONFIG_USB_CHARGER +#ifdef CONFIG_PLATFORM_EC_USB_CHARGER +#define CONFIG_USB_CHARGER +#endif + +#undef CONFIG_BC12_DETECT_PI3USB9201 +#ifdef CONFIG_PLATFORM_EC_BC12_DETECT_PI3USB9201 +#define CONFIG_BC12_DETECT_PI3USB9201 +#endif + #undef CONFIG_EC_USB_PD_DUAL_ROLE #ifdef CONFIG_PLATFORM_EC_USB_PD_DUAL_ROLE #define CONFIG_EC_USB_PD_DUAL_ROLE |