diff options
-rw-r--r-- | drivers/firmware/firmware-zynqmp.c | 13 | ||||
-rw-r--r-- | include/zynqmp_firmware.h | 3 |
2 files changed, 16 insertions, 0 deletions
diff --git a/drivers/firmware/firmware-zynqmp.c b/drivers/firmware/firmware-zynqmp.c index ab4c4f1a690..43fb7fa7787 100644 --- a/drivers/firmware/firmware-zynqmp.c +++ b/drivers/firmware/firmware-zynqmp.c @@ -195,6 +195,19 @@ int zynqmp_pm_set_sd_config(u32 node, enum pm_sd_config_type config, u32 value) return ret; } +int zynqmp_pm_feature(const u32 api_id) +{ + int ret; + u32 ret_payload[PAYLOAD_ARG_CNT]; + + /* Check feature check API version */ + ret = xilinx_pm_request(PM_FEATURE_CHECK, api_id, 0, 0, 0, + ret_payload); + + /* Return feature check version */ + return ret_payload[1] & FIRMWARE_VERSION_MASK; +} + int zynqmp_pm_is_function_supported(const u32 api_id, const u32 id) { int ret; diff --git a/include/zynqmp_firmware.h b/include/zynqmp_firmware.h index 18a87d27495..73198a6a6ea 100644 --- a/include/zynqmp_firmware.h +++ b/include/zynqmp_firmware.h @@ -456,6 +456,7 @@ int zynqmp_pm_set_gem_config(u32 node, enum pm_gem_config_type config, int zynqmp_pm_is_function_supported(const u32 api_id, const u32 id); int zynqmp_mmio_read(const u32 address, u32 *value); int zynqmp_mmio_write(const u32 address, const u32 mask, const u32 value); +int zynqmp_pm_feature(const u32 api_id); /* Type of Config Object */ #define PM_CONFIG_OBJECT_TYPE_BASE 0x1U @@ -492,6 +493,8 @@ enum zynqmp_pm_request_ack { /* PM API versions */ #define PM_API_VERSION_2 2 +#define PM_PINCTRL_PARAM_SET_VERSION 2 + struct zynqmp_ipi_msg { size_t len; u32 *buf; |