diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/dt-bindings/clock/omap5.h | 2 | ||||
| -rw-r--r-- | include/dt-bindings/power/qcom-rpmpd.h | 26 | ||||
| -rw-r--r-- | include/dt-bindings/pwm/raspberrypi,firmware-poe-pwm.h | 13 | ||||
| -rw-r--r-- | include/dt-bindings/soc/bcm-pmb.h | 1 | ||||
| -rw-r--r-- | include/linux/clk/tegra.h | 4 | ||||
| -rw-r--r-- | include/linux/firmware/xlnx-zynqmp.h | 5 | ||||
| -rw-r--r-- | include/linux/scmi_protocol.h | 200 | ||||
| -rw-r--r-- | include/linux/soc/qcom/apr.h | 2 | ||||
| -rw-r--r-- | include/linux/soc/qcom/irq.h | 2 | ||||
| -rw-r--r-- | include/linux/soc/qcom/llcc-qcom.h | 6 | ||||
| -rw-r--r-- | include/linux/soc/qcom/qmi.h | 4 | ||||
| -rw-r--r-- | include/soc/bcm2835/raspberrypi-firmware.h | 10 | ||||
| -rw-r--r-- | include/soc/tegra/mc.h | 7 |
13 files changed, 171 insertions, 111 deletions
diff --git a/include/dt-bindings/clock/omap5.h b/include/dt-bindings/clock/omap5.h index 41775272fd27..90e0d4b00127 100644 --- a/include/dt-bindings/clock/omap5.h +++ b/include/dt-bindings/clock/omap5.h @@ -32,6 +32,8 @@ /* l3main2 clocks */ #define OMAP5_L3_MAIN_2_CLKCTRL OMAP5_CLKCTRL_INDEX(0x20) +#define OMAP5_L3_MAIN_2_GPMC_CLKCTRL OMAP5_CLKCTRL_INDEX(0x28) +#define OMAP5_L3_MAIN_2_OCMC_RAM_CLKCTRL OMAP5_CLKCTRL_INDEX(0x30) /* ipu clocks */ #define OMAP5_MMU_IPU_CLKCTRL OMAP5_CLKCTRL_INDEX(0x20) diff --git a/include/dt-bindings/power/qcom-rpmpd.h b/include/dt-bindings/power/qcom-rpmpd.h index d711e250cf2c..eedb5d94c020 100644 --- a/include/dt-bindings/power/qcom-rpmpd.h +++ b/include/dt-bindings/power/qcom-rpmpd.h @@ -45,6 +45,21 @@ #define SM8250_MX 8 #define SM8250_MX_AO 9 +/* SM8350 Power Domain Indexes */ +#define SM8350_CX 0 +#define SM8350_CX_AO 1 +#define SM8350_EBI 2 +#define SM8350_GFX 3 +#define SM8350_LCX 4 +#define SM8350_LMX 5 +#define SM8350_MMCX 6 +#define SM8350_MMCX_AO 7 +#define SM8350_MX 8 +#define SM8350_MX_AO 9 +#define SM8350_MXC 10 +#define SM8350_MXC_AO 11 +#define SM8350_MSS 12 + /* SC7180 Power Domain Indexes */ #define SC7180_CX 0 #define SC7180_CX_AO 1 @@ -55,6 +70,17 @@ #define SC7180_LCX 6 #define SC7180_MSS 7 +/* SC7280 Power Domain Indexes */ +#define SC7280_CX 0 +#define SC7280_CX_AO 1 +#define SC7280_EBI 2 +#define SC7280_GFX 3 +#define SC7280_MX 4 +#define SC7280_MX_AO 5 +#define SC7280_LMX 6 +#define SC7280_LCX 7 +#define SC7280_MSS 8 + /* SDM845 Power Domain performance levels */ #define RPMH_REGULATOR_LEVEL_RETENTION 16 #define RPMH_REGULATOR_LEVEL_MIN_SVS 48 diff --git a/include/dt-bindings/pwm/raspberrypi,firmware-poe-pwm.h b/include/dt-bindings/pwm/raspberrypi,firmware-poe-pwm.h new file mode 100644 index 000000000000..27c5ce68847b --- /dev/null +++ b/include/dt-bindings/pwm/raspberrypi,firmware-poe-pwm.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2020 Nicolas Saenz Julienne + * Author: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> + */ + +#ifndef _DT_BINDINGS_RASPBERRYPI_FIRMWARE_PWM_H +#define _DT_BINDINGS_RASPBERRYPI_FIRMWARE_PWM_H + +#define RASPBERRYPI_FIRMWARE_PWM_POE 0 +#define RASPBERRYPI_FIRMWARE_PWM_NUM 1 + +#endif diff --git a/include/dt-bindings/soc/bcm-pmb.h b/include/dt-bindings/soc/bcm-pmb.h index 744dc3af4d41..385884468007 100644 --- a/include/dt-bindings/soc/bcm-pmb.h +++ b/include/dt-bindings/soc/bcm-pmb.h @@ -7,5 +7,6 @@ #define BCM_PMB_PCIE1 0x02 #define BCM_PMB_PCIE2 0x03 #define BCM_PMB_HOST_USB 0x04 +#define BCM_PMB_SATA 0x05 #endif diff --git a/include/linux/clk/tegra.h b/include/linux/clk/tegra.h index eb016fc9cc0b..f7ff722a03dd 100644 --- a/include/linux/clk/tegra.h +++ b/include/linux/clk/tegra.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. + * Copyright (c) 2012-2020, NVIDIA CORPORATION. All rights reserved. */ #ifndef __LINUX_CLK_TEGRA_H_ @@ -123,6 +123,8 @@ static inline void tegra_cpu_clock_resume(void) } #endif +extern int tegra210_plle_hw_sequence_start(void); +extern bool tegra210_plle_hw_sequence_is_enabled(void); extern void tegra210_xusb_pll_hw_control_enable(void); extern void tegra210_xusb_pll_hw_sequence_start(void); extern void tegra210_sata_pll_hw_control_enable(void); diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h index 71177b17eee5..66e2423d9feb 100644 --- a/include/linux/firmware/xlnx-zynqmp.h +++ b/include/linux/firmware/xlnx-zynqmp.h @@ -354,11 +354,6 @@ int zynqmp_pm_read_pggs(u32 index, u32 *value); int zynqmp_pm_system_shutdown(const u32 type, const u32 subtype); int zynqmp_pm_set_boot_health_status(u32 value); #else -static inline struct zynqmp_eemi_ops *zynqmp_pm_get_eemi_ops(void) -{ - return ERR_PTR(-ENODEV); -} - static inline int zynqmp_pm_get_api_version(u32 *version) { return -ENODEV; diff --git a/include/linux/scmi_protocol.h b/include/linux/scmi_protocol.h index ecb3aad1a964..79d0a1237e6c 100644 --- a/include/linux/scmi_protocol.h +++ b/include/linux/scmi_protocol.h @@ -2,7 +2,7 @@ /* * SCMI Message Protocol driver header * - * Copyright (C) 2018 ARM Ltd. + * Copyright (C) 2018-2021 ARM Ltd. */ #ifndef _LINUX_SCMI_PROTOCOL_H @@ -57,9 +57,11 @@ struct scmi_clock_info { }; struct scmi_handle; +struct scmi_device; +struct scmi_protocol_handle; /** - * struct scmi_clk_ops - represents the various operations provided + * struct scmi_clk_proto_ops - represents the various operations provided * by SCMI Clock Protocol * * @count_get: get the count of clocks provided by SCMI @@ -69,21 +71,21 @@ struct scmi_handle; * @enable: enables the specified clock * @disable: disables the specified clock */ -struct scmi_clk_ops { - int (*count_get)(const struct scmi_handle *handle); +struct scmi_clk_proto_ops { + int (*count_get)(const struct scmi_protocol_handle *ph); const struct scmi_clock_info *(*info_get) - (const struct scmi_handle *handle, u32 clk_id); - int (*rate_get)(const struct scmi_handle *handle, u32 clk_id, + (const struct scmi_protocol_handle *ph, u32 clk_id); + int (*rate_get)(const struct scmi_protocol_handle *ph, u32 clk_id, u64 *rate); - int (*rate_set)(const struct scmi_handle *handle, u32 clk_id, + int (*rate_set)(const struct scmi_protocol_handle *ph, u32 clk_id, u64 rate); - int (*enable)(const struct scmi_handle *handle, u32 clk_id); - int (*disable)(const struct scmi_handle *handle, u32 clk_id); + int (*enable)(const struct scmi_protocol_handle *ph, u32 clk_id); + int (*disable)(const struct scmi_protocol_handle *ph, u32 clk_id); }; /** - * struct scmi_perf_ops - represents the various operations provided + * struct scmi_perf_proto_ops - represents the various operations provided * by SCMI Performance Protocol * * @limits_set: sets limits on the performance level of a domain @@ -100,33 +102,33 @@ struct scmi_clk_ops { * @est_power_get: gets the estimated power cost for a given performance domain * at a given frequency */ -struct scmi_perf_ops { - int (*limits_set)(const struct scmi_handle *handle, u32 domain, +struct scmi_perf_proto_ops { + int (*limits_set)(const struct scmi_protocol_handle *ph, u32 domain, u32 max_perf, u32 min_perf); - int (*limits_get)(const struct scmi_handle *handle, u32 domain, + int (*limits_get)(const struct scmi_protocol_handle *ph, u32 domain, u32 *max_perf, u32 *min_perf); - int (*level_set)(const struct scmi_handle *handle, u32 domain, + int (*level_set)(const struct scmi_protocol_handle *ph, u32 domain, u32 level, bool poll); - int (*level_get)(const struct scmi_handle *handle, u32 domain, + int (*level_get)(const struct scmi_protocol_handle *ph, u32 domain, u32 *level, bool poll); int (*device_domain_id)(struct device *dev); - int (*transition_latency_get)(const struct scmi_handle *handle, + int (*transition_latency_get)(const struct scmi_protocol_handle *ph, struct device *dev); - int (*device_opps_add)(const struct scmi_handle *handle, + int (*device_opps_add)(const struct scmi_protocol_handle *ph, struct device *dev); - int (*freq_set)(const struct scmi_handle *handle, u32 domain, + int (*freq_set)(const struct scmi_protocol_handle *ph, u32 domain, unsigned long rate, bool poll); - int (*freq_get)(const struct scmi_handle *handle, u32 domain, + int (*freq_get)(const struct scmi_protocol_handle *ph, u32 domain, unsigned long *rate, bool poll); - int (*est_power_get)(const struct scmi_handle *handle, u32 domain, + int (*est_power_get)(const struct scmi_protocol_handle *ph, u32 domain, unsigned long *rate, unsigned long *power); - bool (*fast_switch_possible)(const struct scmi_handle *handle, + bool (*fast_switch_possible)(const struct scmi_protocol_handle *ph, struct device *dev); - bool (*power_scale_mw_get)(const struct scmi_handle *handle); + bool (*power_scale_mw_get)(const struct scmi_protocol_handle *ph); }; /** - * struct scmi_power_ops - represents the various operations provided + * struct scmi_power_proto_ops - represents the various operations provided * by SCMI Power Protocol * * @num_domains_get: get the count of power domains provided by SCMI @@ -134,9 +136,9 @@ struct scmi_perf_ops { * @state_set: sets the power state of a power domain * @state_get: gets the power state of a power domain */ -struct scmi_power_ops { - int (*num_domains_get)(const struct scmi_handle *handle); - char *(*name_get)(const struct scmi_handle *handle, u32 domain); +struct scmi_power_proto_ops { + int (*num_domains_get)(const struct scmi_protocol_handle *ph); + char *(*name_get)(const struct scmi_protocol_handle *ph, u32 domain); #define SCMI_POWER_STATE_TYPE_SHIFT 30 #define SCMI_POWER_STATE_ID_MASK (BIT(28) - 1) #define SCMI_POWER_STATE_PARAM(type, id) \ @@ -144,9 +146,9 @@ struct scmi_power_ops { ((id) & SCMI_POWER_STATE_ID_MASK)) #define SCMI_POWER_STATE_GENERIC_ON SCMI_POWER_STATE_PARAM(0, 0) #define SCMI_POWER_STATE_GENERIC_OFF SCMI_POWER_STATE_PARAM(1, 0) - int (*state_set)(const struct scmi_handle *handle, u32 domain, + int (*state_set)(const struct scmi_protocol_handle *ph, u32 domain, u32 state); - int (*state_get)(const struct scmi_handle *handle, u32 domain, + int (*state_get)(const struct scmi_protocol_handle *ph, u32 domain, u32 *state); }; @@ -429,7 +431,7 @@ enum scmi_sensor_class { }; /** - * struct scmi_sensor_ops - represents the various operations provided + * struct scmi_sensor_proto_ops - represents the various operations provided * by SCMI Sensor Protocol * * @count_get: get the count of sensors provided by SCMI @@ -444,25 +446,25 @@ enum scmi_sensor_class { * @config_get: Get sensor current configuration * @config_set: Set sensor current configuration */ -struct scmi_sensor_ops { - int (*count_get)(const struct scmi_handle *handle); +struct scmi_sensor_proto_ops { + int (*count_get)(const struct scmi_protocol_handle *ph); const struct scmi_sensor_info *(*info_get) - (const struct scmi_handle *handle, u32 sensor_id); - int (*trip_point_config)(const struct scmi_handle *handle, + (const struct scmi_protocol_handle *ph, u32 sensor_id); + int (*trip_point_config)(const struct scmi_protocol_handle *ph, u32 sensor_id, u8 trip_id, u64 trip_value); - int (*reading_get)(const struct scmi_handle *handle, u32 sensor_id, + int (*reading_get)(const struct scmi_protocol_handle *ph, u32 sensor_id, u64 *value); - int (*reading_get_timestamped)(const struct scmi_handle *handle, + int (*reading_get_timestamped)(const struct scmi_protocol_handle *ph, u32 sensor_id, u8 count, struct scmi_sensor_reading *readings); - int (*config_get)(const struct scmi_handle *handle, + int (*config_get)(const struct scmi_protocol_handle *ph, u32 sensor_id, u32 *sensor_config); - int (*config_set)(const struct scmi_handle *handle, + int (*config_set)(const struct scmi_protocol_handle *ph, u32 sensor_id, u32 sensor_config); }; /** - * struct scmi_reset_ops - represents the various operations provided + * struct scmi_reset_proto_ops - represents the various operations provided * by SCMI Reset Protocol * * @num_domains_get: get the count of reset domains provided by SCMI @@ -472,13 +474,13 @@ struct scmi_sensor_ops { * @assert: explicitly assert reset signal of the specified reset domain * @deassert: explicitly deassert reset signal of the specified reset domain */ -struct scmi_reset_ops { - int (*num_domains_get)(const struct scmi_handle *handle); - char *(*name_get)(const struct scmi_handle *handle, u32 domain); - int (*latency_get)(const struct scmi_handle *handle, u32 domain); - int (*reset)(const struct scmi_handle *handle, u32 domain); - int (*assert)(const struct scmi_handle *handle, u32 domain); - int (*deassert)(const struct scmi_handle *handle, u32 domain); +struct scmi_reset_proto_ops { + int (*num_domains_get)(const struct scmi_protocol_handle *ph); + char *(*name_get)(const struct scmi_protocol_handle *ph, u32 domain); + int (*latency_get)(const struct scmi_protocol_handle *ph, u32 domain); + int (*reset)(const struct scmi_protocol_handle *ph, u32 domain); + int (*assert)(const struct scmi_protocol_handle *ph, u32 domain); + int (*deassert)(const struct scmi_protocol_handle *ph, u32 domain); }; /** @@ -513,7 +515,7 @@ struct scmi_voltage_info { }; /** - * struct scmi_voltage_ops - represents the various operations provided + * struct scmi_voltage_proto_ops - represents the various operations provided * by SCMI Voltage Protocol * * @num_domains_get: get the count of voltage domains provided by SCMI @@ -523,27 +525,31 @@ struct scmi_voltage_info { * @level_set: set the voltage level for the specified domain * @level_get: get the voltage level of the specified domain */ -struct scmi_voltage_ops { - int (*num_domains_get)(const struct scmi_handle *handle); +struct scmi_voltage_proto_ops { + int (*num_domains_get)(const struct scmi_protocol_handle *ph); const struct scmi_voltage_info __must_check *(*info_get) - (const struct scmi_handle *handle, u32 domain_id); - int (*config_set)(const struct scmi_handle *handle, u32 domain_id, + (const struct scmi_protocol_handle *ph, u32 domain_id); + int (*config_set)(const struct scmi_protocol_handle *ph, u32 domain_id, u32 config); #define SCMI_VOLTAGE_ARCH_STATE_OFF 0x0 #define SCMI_VOLTAGE_ARCH_STATE_ON 0x7 - int (*config_get)(const struct scmi_handle *handle, u32 domain_id, + int (*config_get)(const struct scmi_protocol_handle *ph, u32 domain_id, u32 *config); - int (*level_set)(const struct scmi_handle *handle, u32 domain_id, + int (*level_set)(const struct scmi_protocol_handle *ph, u32 domain_id, u32 flags, s32 volt_uV); - int (*level_get)(const struct scmi_handle *handle, u32 domain_id, + int (*level_get)(const struct scmi_protocol_handle *ph, u32 domain_id, s32 *volt_uV); }; /** * struct scmi_notify_ops - represents notifications' operations provided by * SCMI core - * @register_event_notifier: Register a notifier_block for the requested event - * @unregister_event_notifier: Unregister a notifier_block for the requested + * @devm_event_notifier_register: Managed registration of a notifier_block for + * the requested event + * @devm_event_notifier_unregister: Managed unregistration of a notifier_block + * for the requested event + * @event_notifier_register: Register a notifier_block for the requested event + * @event_notifier_unregister: Unregister a notifier_block for the requested * event * * A user can register/unregister its own notifier_block against the wanted @@ -551,7 +557,9 @@ struct scmi_voltage_ops { * tuple: (proto_id, evt_id, src_id) using the provided register/unregister * interface where: * - * @handle: The handle identifying the platform instance to use + * @sdev: The scmi_device to use when calling the devres managed ops devm_ + * @handle: The handle identifying the platform instance to use, when not + * calling the managed ops devm_ * @proto_id: The protocol ID as in SCMI Specification * @evt_id: The message ID of the desired event as in SCMI Specification * @src_id: A pointer to the desired source ID if different sources are @@ -574,11 +582,21 @@ struct scmi_voltage_ops { * @report: A custom struct describing the specific event delivered */ struct scmi_notify_ops { - int (*register_event_notifier)(const struct scmi_handle *handle, - u8 proto_id, u8 evt_id, u32 *src_id, + int (*devm_event_notifier_register)(struct scmi_device *sdev, + u8 proto_id, u8 evt_id, + const u32 *src_id, + struct notifier_block *nb); + int (*devm_event_notifier_unregister)(struct scmi_device *sdev, + u8 proto_id, u8 evt_id, + const u32 *src_id, + struct notifier_block *nb); + int (*event_notifier_register)(const struct scmi_handle *handle, + u8 proto_id, u8 evt_id, + const u32 *src_id, struct notifier_block *nb); - int (*unregister_event_notifier)(const struct scmi_handle *handle, - u8 proto_id, u8 evt_id, u32 *src_id, + int (*event_notifier_unregister)(const struct scmi_handle *handle, + u8 proto_id, u8 evt_id, + const u32 *src_id, struct notifier_block *nb); }; @@ -587,47 +605,21 @@ struct scmi_notify_ops { * * @dev: pointer to the SCMI device * @version: pointer to the structure containing SCMI version information - * @power_ops: pointer to set of power protocol operations - * @perf_ops: pointer to set of performance protocol operations - * @clk_ops: pointer to set of clock protocol operations - * @sensor_ops: pointer to set of sensor protocol operations - * @reset_ops: pointer to set of reset protocol operations - * @voltage_ops: pointer to set of voltage protocol operations + * @devm_protocol_get: devres managed method to acquire a protocol and get specific + * operations and a dedicated protocol handler + * @devm_protocol_put: devres managed method to release a protocol * @notify_ops: pointer to set of notifications related operations - * @perf_priv: pointer to private data structure specific to performance - * protocol(for internal use only) - * @clk_priv: pointer to private data structure specific to clock - * protocol(for internal use only) - * @power_priv: pointer to private data structure specific to power - * protocol(for internal use only) - * @sensor_priv: pointer to private data structure specific to sensors - * protocol(for internal use only) - * @reset_priv: pointer to private data structure specific to reset - * protocol(for internal use only) - * @voltage_priv: pointer to private data structure specific to voltage - * protocol(for internal use only) - * @notify_priv: pointer to private data structure specific to notifications - * (for internal use only) */ struct scmi_handle { struct device *dev; struct scmi_revision_info *version; - const struct scmi_perf_ops *perf_ops; - const struct scmi_clk_ops *clk_ops; - const struct scmi_power_ops *power_ops; - const struct scmi_sensor_ops *sensor_ops; - const struct scmi_reset_ops *reset_ops; - const struct scmi_voltage_ops *voltage_ops; + + const void __must_check * + (*devm_protocol_get)(struct scmi_device *sdev, u8 proto, + struct scmi_protocol_handle **ph); + void (*devm_protocol_put)(struct scmi_device *sdev, u8 proto); + const struct scmi_notify_ops *notify_ops; - /* for protocol internal use */ - void *perf_priv; - void *clk_priv; - void *power_priv; - void *sensor_priv; - void *reset_priv; - void *voltage_priv; - void *notify_priv; - void *system_priv; }; enum scmi_std_protocol { @@ -712,9 +704,21 @@ static inline void scmi_driver_unregister(struct scmi_driver *driver) {} #define module_scmi_driver(__scmi_driver) \ module_driver(__scmi_driver, scmi_register, scmi_unregister) -typedef int (*scmi_prot_init_fn_t)(struct scmi_handle *); -int scmi_protocol_register(int protocol_id, scmi_prot_init_fn_t fn); -void scmi_protocol_unregister(int protocol_id); +/** + * module_scmi_protocol() - Helper macro for registering a scmi protocol + * @__scmi_protocol: scmi_protocol structure + * + * Helper macro for scmi drivers to set up proper module init / exit + * functions. Replaces module_init() and module_exit() and keeps people from + * printing pointless things to the kernel log when their driver is loaded. + */ +#define module_scmi_protocol(__scmi_protocol) \ + module_driver(__scmi_protocol, \ + scmi_protocol_register, scmi_protocol_unregister) + +struct scmi_protocol; +int scmi_protocol_register(const struct scmi_protocol *proto); +void scmi_protocol_unregister(const struct scmi_protocol *proto); /* SCMI Notification API - Custom Event Reports */ enum scmi_notification_events { diff --git a/include/linux/soc/qcom/apr.h b/include/linux/soc/qcom/apr.h index 7f0bc3cf4d61..137f9f2ac4c3 100644 --- a/include/linux/soc/qcom/apr.h +++ b/include/linux/soc/qcom/apr.h @@ -113,7 +113,7 @@ void apr_driver_unregister(struct apr_driver *drv); /** * module_apr_driver() - Helper macro for registering a aprbus driver - * @__aprbus_driver: aprbus_driver struct + * @__apr_driver: apr_driver struct * * Helper macro for aprbus drivers which do not do anything special in * module init/exit. This eliminates a lot of boilerplate. Each module diff --git a/include/linux/soc/qcom/irq.h b/include/linux/soc/qcom/irq.h index 9e1ece58e55b..72b9231e9fdd 100644 --- a/include/linux/soc/qcom/irq.h +++ b/include/linux/soc/qcom/irq.h @@ -7,7 +7,7 @@ #define GPIO_NO_WAKE_IRQ ~0U -/** +/* * QCOM specific IRQ domain flags that distinguishes the handling of wakeup * capable interrupts by different interrupt controllers. * diff --git a/include/linux/soc/qcom/llcc-qcom.h b/include/linux/soc/qcom/llcc-qcom.h index 64fc582ae415..437c9df13229 100644 --- a/include/linux/soc/qcom/llcc-qcom.h +++ b/include/linux/soc/qcom/llcc-qcom.h @@ -35,7 +35,7 @@ #define LLCC_WRCACHE 31 /** - * llcc_slice_desc - Cache slice descriptor + * struct llcc_slice_desc - Cache slice descriptor * @slice_id: llcc slice id * @slice_size: Size allocated for the llcc slice */ @@ -45,7 +45,7 @@ struct llcc_slice_desc { }; /** - * llcc_edac_reg_data - llcc edac registers data for each error type + * struct llcc_edac_reg_data - llcc edac registers data for each error type * @name: Name of the error * @synd_reg: Syndrome register address * @count_status_reg: Status register address to read the error count @@ -69,7 +69,7 @@ struct llcc_edac_reg_data { }; /** - * llcc_drv_data - Data associated with the llcc driver + * struct llcc_drv_data - Data associated with the llcc driver * @regmap: regmap associated with the llcc device * @bcast_regmap: regmap associated with llcc broadcast offset * @cfg: pointer to the data structure for slice configuration diff --git a/include/linux/soc/qcom/qmi.h b/include/linux/soc/qcom/qmi.h index e712f94b89fc..b1f80e756d2a 100644 --- a/include/linux/soc/qcom/qmi.h +++ b/include/linux/soc/qcom/qmi.h @@ -16,7 +16,7 @@ struct socket; /** - * qmi_header - wireformat header of QMI messages + * struct qmi_header - wireformat header of QMI messages * @type: type of message * @txn_id: transaction id * @msg_id: message id @@ -93,7 +93,7 @@ struct qmi_elem_info { #define QMI_ERR_NOT_SUPPORTED_V01 94 /** - * qmi_response_type_v01 - common response header (decoded) + * struct qmi_response_type_v01 - common response header (decoded) * @result: result of the transaction * @error: error value, when @result is QMI_RESULT_FAILURE_V01 */ diff --git a/include/soc/bcm2835/raspberrypi-firmware.h b/include/soc/bcm2835/raspberrypi-firmware.h index cc9cdbc66403..73ad784fca96 100644 --- a/include/soc/bcm2835/raspberrypi-firmware.h +++ b/include/soc/bcm2835/raspberrypi-firmware.h @@ -140,7 +140,10 @@ int rpi_firmware_property(struct rpi_firmware *fw, u32 tag, void *data, size_t len); int rpi_firmware_property_list(struct rpi_firmware *fw, void *data, size_t tag_size); +void rpi_firmware_put(struct rpi_firmware *fw); struct rpi_firmware *rpi_firmware_get(struct device_node *firmware_node); +struct rpi_firmware *devm_rpi_firmware_get(struct device *dev, + struct device_node *firmware_node); #else static inline int rpi_firmware_property(struct rpi_firmware *fw, u32 tag, void *data, size_t len) @@ -154,10 +157,17 @@ static inline int rpi_firmware_property_list(struct rpi_firmware *fw, return -ENOSYS; } +static inline void rpi_firmware_put(struct rpi_firmware *fw) { } static inline struct rpi_firmware *rpi_firmware_get(struct device_node *firmware_node) { return NULL; } + +static inline struct rpi_firmware *devm_rpi_firmware_get(struct device *dev, + struct device_node *firmware_node) +{ + return NULL; +} #endif #endif /* __SOC_RASPBERRY_FIRMWARE_H__ */ diff --git a/include/soc/tegra/mc.h b/include/soc/tegra/mc.h index d731407e23bb..d2fbe6a8b25b 100644 --- a/include/soc/tegra/mc.h +++ b/include/soc/tegra/mc.h @@ -7,6 +7,7 @@ #define __SOC_TEGRA_MC_H__ #include <linux/bits.h> +#include <linux/debugfs.h> #include <linux/err.h> #include <linux/interconnect-provider.h> #include <linux/reset-controller.h> @@ -175,6 +176,8 @@ struct tegra_mc_soc { unsigned int num_resets; const struct tegra_mc_icc_ops *icc_ops; + + int (*init)(struct tegra_mc *mc); }; struct tegra_mc { @@ -196,6 +199,10 @@ struct tegra_mc { struct icc_provider provider; spinlock_t lock; + + struct { + struct dentry *root; + } debugfs; }; int tegra_mc_write_emem_configuration(struct tegra_mc *mc, unsigned long rate); |