diff options
Diffstat (limited to 'zephyr/shim/include/config_chip.h')
| -rw-r--r-- | zephyr/shim/include/config_chip.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/zephyr/shim/include/config_chip.h b/zephyr/shim/include/config_chip.h index 087de67bed..df83508216 100644 --- a/zephyr/shim/include/config_chip.h +++ b/zephyr/shim/include/config_chip.h @@ -137,6 +137,18 @@ enum battery_type { #define CONFIG_CHARGER_INPUT_CURRENT 512 #endif +/* + * Note - ISL9241 chargers for all channels are configured with the same + * switching frequency. Use the first ISL9241 instance found in the device tree. + */ +#undef CONFIG_ISL9241_SWITCHING_FREQ +#define ISL9241_NODE DT_INST(0, intersil_isl9241) +#if DT_NODE_EXISTS(ISL9241_NODE) && \ + DT_NODE_HAS_PROP(ISL9241_NODE, switching_frequency) +#define CONFIG_ISL9241_SWITCHING_FREQ \ + DT_PROP(ISL9241_NODE, switching_frequency) +#endif + #undef CONFIG_CHIPSET_RESET_HOOK #ifdef CONFIG_PLATFORM_EC_CHIPSET_RESET_HOOK #define CONFIG_CHIPSET_RESET_HOOK |