diff options
Diffstat (limited to 'include/scmi_protocols.h')
| -rw-r--r-- | include/scmi_protocols.h | 40 |
1 files changed, 28 insertions, 12 deletions
diff --git a/include/scmi_protocols.h b/include/scmi_protocols.h index 95e0c3cce3b..ecab021b472 100644 --- a/include/scmi_protocols.h +++ b/include/scmi_protocols.h @@ -25,7 +25,8 @@ enum scmi_std_protocol { SCMI_PROTOCOL_ID_RESET_DOMAIN = 0x16, SCMI_PROTOCOL_ID_VOLTAGE_DOMAIN = 0x17, SCMI_PROTOCOL_ID_PINCTRL = 0x19, - SCMI_PROTOCOL_ID_IMX_MISC = 0x84, + SCMI_PROTOCOL_ID_VENDOR_80 = 0x80, + SCMI_PROTOCOL_ID_VENDOR_82 = 0x82, }; enum scmi_status_code { @@ -398,7 +399,7 @@ int scmi_generic_protocol_version(struct udevice *dev, int scmi_base_protocol_version(struct udevice *dev, u32 *version); /** - * scmi_protocol_attrs - get protocol attributes + * scmi_base_protocol_attrs - get protocol attributes * @dev: SCMI protocol device * @num_agents: Number of SCMI agents * @num_protocols: Number of SCMI protocols @@ -413,7 +414,7 @@ int scmi_base_protocol_attrs(struct udevice *dev, u32 *num_agents, u32 *num_protocols); /** - * scmi_protocol_message_attrs - get message-specific attributes + * scmi_base_protocol_message_attrs - get message-specific attributes * @dev: SCMI protocol device * @message_id: SCMI message ID * @attributes: Message-specific attributes @@ -732,6 +733,7 @@ int scmi_pwd_name_get(struct udevice *dev, u32 domain_id, u8 **name); /* * SCMI Clock Protocol */ +#define CLOCK_PROTOCOL_VERSION_2_1 0x20001 #define CLOCK_PROTOCOL_VERSION_3_0 0x30000 enum scmi_clock_message_id { @@ -753,7 +755,7 @@ enum scmi_clock_message_id { #define SCMI_CLOCK_NAME_LENGTH_MAX 16 /** - * struct scmi_clk_get_nb_out - Response for SCMI_PROTOCOL_ATTRIBUTES command + * struct scmi_clk_protocol_attr_out - Response for SCMI_PROTOCOL_ATTRIBUTES command * @status: SCMI command status * @attributes: Attributes of the clock protocol, mainly number of clocks exposed */ @@ -771,7 +773,7 @@ struct scmi_clk_attribute_in { }; /** - * struct scmi_clk_get_nb_out - Response payload for SCMI_CLOCK_ATTRIBUTES command + * struct scmi_clk_attribute_out - Response payload for SCMI_CLOCK_ATTRIBUTES command * @status: SCMI command status * @attributes: clock attributes * @clock_name: name of the clock @@ -784,7 +786,7 @@ struct scmi_clk_attribute_out { }; /** - * struct scmi_clk_get_nb_out_v2 - Response payload for SCMI_CLOCK_ATTRIBUTES command + * struct scmi_clk_attribute_out_v2 - Response payload for SCMI_CLOCK_ATTRIBUTES command * Clock management Protocol 2.0 * @status: SCMI command status * @attributes: clock attributes @@ -799,16 +801,28 @@ struct scmi_clk_attribute_out_v2 { }; /** - * struct scmi_clk_state_in - Message payload for CLOCK_CONFIG_SET command + * struct scmi_clk_state_in_v1 - Message payload for CLOCK_CONFIG_SET command for protocol < 2.1 * @clock_id: SCMI clock ID * @attributes: Attributes of the targets clock state */ -struct scmi_clk_state_in { +struct scmi_clk_state_in_v1 { u32 clock_id; u32 attributes; }; /** + * struct scmi_clk_state_in_v2 - Message payload for CLOCK_CONFIG_SET command for protocol >= 2.1 + * @clock_id: SCMI clock ID + * @attributes: Attributes of the targets clock state + * @extended_config_val: Extended and OEM specific configuration + */ +struct scmi_clk_state_in_v2 { + u32 clock_id; + u32 attributes; + u32 extended_config_val; +}; + +/** * struct scmi_clk_state_out - Response payload for CLOCK_CONFIG_SET command * @status: SCMI command status */ @@ -817,7 +831,7 @@ struct scmi_clk_state_out { }; /** - * struct scmi_clk_state_in - Message payload for CLOCK_RATE_GET command + * struct scmi_clk_rate_get_in - Message payload for CLOCK_RATE_GET command * @clock_id: SCMI clock ID * @attributes: Attributes of the targets clock state */ @@ -838,7 +852,7 @@ struct scmi_clk_rate_get_out { }; /** - * struct scmi_clk_state_in - Message payload for CLOCK_RATE_SET command + * struct scmi_clk_rate_set_in - Message payload for CLOCK_RATE_SET command * @flags: Flags for the clock rate set request * @clock_id: SCMI clock ID * @rate_lsb: 32bit LSB of the clock rate in Hertz @@ -860,7 +874,7 @@ struct scmi_clk_rate_set_out { }; /** - * struct scmi_clk_parent_state_in - Message payload for CLOCK_PARENT_SET command + * struct scmi_clk_parent_set_in - Message payload for CLOCK_PARENT_SET command * @clock_id: SCMI clock ID * @parent_clk: SCMI clock ID */ @@ -878,6 +892,7 @@ struct scmi_clk_parent_set_out { }; /** + * struct scmi_clk_get_permissions_in - Message payload for CLOCK_GET_PERMISSIONS command * @clock_id: Identifier for the clock device. */ struct scmi_clk_get_permissions_in { @@ -885,6 +900,7 @@ struct scmi_clk_get_permissions_in { }; /** + * struct scmi_clk_get_permissions_out - Response payload for CLOCK_GET_PERMISSIONS command * @status: Negative 32-bit integers are used to return error status codes. * @permissions: Bit[31] Clock state control, Bit[30] Clock parent control, * Bit[29] Clock rate control, Bits[28:0] Reserved, must be zero. @@ -1081,7 +1097,7 @@ struct scmi_pin_config { }; /** - * struct scmi_pad_config_set_in - Message payload for PAD_CONFIG_SET command + * struct scmi_pinctrl_config_set_in - Message payload for PAD_CONFIG_SET command * @identifier: Identifier for the pin or group. * @function_id: Identifier for the function selected to be enabled * for the selected pin or group. This field is set to |