diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/firmware/meson/meson_sm.h | 15 | ||||
| -rw-r--r-- | include/linux/firmware/xlnx-zynqmp.h | 3 | ||||
| -rw-r--r-- | include/linux/logic_pio.h | 4 | ||||
| -rw-r--r-- | include/linux/mfd/syscon/atmel-matrix.h | 1 | ||||
| -rw-r--r-- | include/linux/platform_data/ti-prm.h | 21 | ||||
| -rw-r--r-- | include/linux/pm_wakeup.h | 9 | ||||
| -rw-r--r-- | include/linux/reset-controller.h | 3 | ||||
| -rw-r--r-- | include/linux/reset.h | 46 | ||||
| -rw-r--r-- | include/linux/soc/mmp/cputype.h | 2 | ||||
| -rw-r--r-- | include/linux/soc/qcom/llcc-qcom.h | 94 |
10 files changed, 113 insertions, 85 deletions
diff --git a/include/linux/firmware/meson/meson_sm.h b/include/linux/firmware/meson/meson_sm.h index 7613bf7c9442..6669e2a1d5fd 100644 --- a/include/linux/firmware/meson/meson_sm.h +++ b/include/linux/firmware/meson/meson_sm.h @@ -16,11 +16,14 @@ enum { struct meson_sm_firmware; -int meson_sm_call(unsigned int cmd_index, u32 *ret, u32 arg0, u32 arg1, - u32 arg2, u32 arg3, u32 arg4); -int meson_sm_call_write(void *buffer, unsigned int b_size, unsigned int cmd_index, - u32 arg0, u32 arg1, u32 arg2, u32 arg3, u32 arg4); -int meson_sm_call_read(void *buffer, unsigned int bsize, unsigned int cmd_index, - u32 arg0, u32 arg1, u32 arg2, u32 arg3, u32 arg4); +int meson_sm_call(struct meson_sm_firmware *fw, unsigned int cmd_index, + u32 *ret, u32 arg0, u32 arg1, u32 arg2, u32 arg3, u32 arg4); +int meson_sm_call_write(struct meson_sm_firmware *fw, void *buffer, + unsigned int b_size, unsigned int cmd_index, u32 arg0, + u32 arg1, u32 arg2, u32 arg3, u32 arg4); +int meson_sm_call_read(struct meson_sm_firmware *fw, void *buffer, + unsigned int bsize, unsigned int cmd_index, u32 arg0, + u32 arg1, u32 arg2, u32 arg3, u32 arg4); +struct meson_sm_firmware *meson_sm_get(struct device_node *firmware_node); #endif /* _MESON_SM_FW_H_ */ diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h index df366f1a4cb4..e41ad9e37136 100644 --- a/include/linux/firmware/xlnx-zynqmp.h +++ b/include/linux/firmware/xlnx-zynqmp.h @@ -2,7 +2,7 @@ /* * Xilinx Zynq MPSoC Firmware layer * - * Copyright (C) 2014-2018 Xilinx + * Copyright (C) 2014-2019 Xilinx * * Michal Simek <michal.simek@xilinx.com> * Davorin Mista <davorin.mista@aggios.com> @@ -46,6 +46,7 @@ #define ZYNQMP_PM_CAPABILITY_ACCESS 0x1U #define ZYNQMP_PM_CAPABILITY_CONTEXT 0x2U #define ZYNQMP_PM_CAPABILITY_WAKEUP 0x4U +#define ZYNQMP_PM_CAPABILITY_UNUSABLE 0x8U /* * Firmware FPGA Manager flags diff --git a/include/linux/logic_pio.h b/include/linux/logic_pio.h index 88e1e6304a71..54945aa824b4 100644 --- a/include/linux/logic_pio.h +++ b/include/linux/logic_pio.h @@ -108,10 +108,10 @@ void logic_outsl(unsigned long addr, const void *buffer, unsigned int count); * area by redefining the macro below. */ #define PIO_INDIRECT_SIZE 0x4000 -#define MMIO_UPPER_LIMIT (IO_SPACE_LIMIT - PIO_INDIRECT_SIZE) #else -#define MMIO_UPPER_LIMIT IO_SPACE_LIMIT +#define PIO_INDIRECT_SIZE 0 #endif /* CONFIG_INDIRECT_PIO */ +#define MMIO_UPPER_LIMIT (IO_SPACE_LIMIT - PIO_INDIRECT_SIZE) struct logic_pio_hwaddr *find_io_range_by_fwnode(struct fwnode_handle *fwnode); unsigned long logic_pio_trans_hwaddr(struct fwnode_handle *fwnode, diff --git a/include/linux/mfd/syscon/atmel-matrix.h b/include/linux/mfd/syscon/atmel-matrix.h index f61cd127a852..20c25665216a 100644 --- a/include/linux/mfd/syscon/atmel-matrix.h +++ b/include/linux/mfd/syscon/atmel-matrix.h @@ -106,7 +106,6 @@ #define AT91_MATRIX_DDR_IOSR BIT(18) #define AT91_MATRIX_NFD0_SELECT BIT(24) #define AT91_MATRIX_DDR_MP_EN BIT(25) -#define AT91_MATRIX_EBI_NUM_CS 8 #define AT91_MATRIX_USBPUCR_PUON BIT(30) diff --git a/include/linux/platform_data/ti-prm.h b/include/linux/platform_data/ti-prm.h new file mode 100644 index 000000000000..28154c3226c2 --- /dev/null +++ b/include/linux/platform_data/ti-prm.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * TI PRM (Power & Reset Manager) platform data + * + * Copyright (C) 2019 Texas Instruments, Inc. + * + * Tero Kristo <t-kristo@ti.com> + */ + +#ifndef _LINUX_PLATFORM_DATA_TI_PRM_H +#define _LINUX_PLATFORM_DATA_TI_PRM_H + +struct clockdomain; + +struct ti_prm_platform_data { + void (*clkdm_deny_idle)(struct clockdomain *clkdm); + void (*clkdm_allow_idle)(struct clockdomain *clkdm); + struct clockdomain * (*clkdm_lookup)(const char *name); +}; + +#endif /* _LINUX_PLATFORM_DATA_TI_PRM_H */ diff --git a/include/linux/pm_wakeup.h b/include/linux/pm_wakeup.h index 661efa029c96..aa3da6611533 100644 --- a/include/linux/pm_wakeup.h +++ b/include/linux/pm_wakeup.h @@ -63,6 +63,11 @@ struct wakeup_source { bool autosleep_enabled:1; }; +#define for_each_wakeup_source(ws) \ + for ((ws) = wakeup_sources_walk_start(); \ + (ws); \ + (ws) = wakeup_sources_walk_next((ws))) + #ifdef CONFIG_PM_SLEEP /* @@ -92,6 +97,10 @@ extern void wakeup_source_remove(struct wakeup_source *ws); extern struct wakeup_source *wakeup_source_register(struct device *dev, const char *name); extern void wakeup_source_unregister(struct wakeup_source *ws); +extern int wakeup_sources_read_lock(void); +extern void wakeup_sources_read_unlock(int idx); +extern struct wakeup_source *wakeup_sources_walk_start(void); +extern struct wakeup_source *wakeup_sources_walk_next(struct wakeup_source *ws); extern int device_wakeup_enable(struct device *dev); extern int device_wakeup_disable(struct device *dev); extern void device_set_wakeup_capable(struct device *dev, bool capable); diff --git a/include/linux/reset-controller.h b/include/linux/reset-controller.h index eaae6b4e9f24..ec35814e0bbb 100644 --- a/include/linux/reset-controller.h +++ b/include/linux/reset-controller.h @@ -62,7 +62,8 @@ struct reset_control_lookup { * @of_node: corresponding device tree node as phandle target * @of_reset_n_cells: number of cells in reset line specifiers * @of_xlate: translation function to translate from specifier as found in the - * device tree to id as given to the reset control ops + * device tree to id as given to the reset control ops, defaults + * to :c:func:`of_reset_simple_xlate`. * @nr_resets: number of reset controls in this reset controller device */ struct reset_controller_dev { diff --git a/include/linux/reset.h b/include/linux/reset.h index eb597e8aa430..05aa9f440f48 100644 --- a/include/linux/reset.h +++ b/include/linux/reset.h @@ -203,12 +203,34 @@ static inline struct reset_control *reset_control_get_shared( return __reset_control_get(dev, id, 0, true, false, false); } +/** + * reset_control_get_optional_exclusive - optional reset_control_get_exclusive() + * @dev: device to be reset by the controller + * @id: reset line name + * + * Optional variant of reset_control_get_exclusive(). If the requested reset + * is not specified in the device tree, this function returns NULL instead of + * an error. + * + * See reset_control_get_exclusive() for more information. + */ static inline struct reset_control *reset_control_get_optional_exclusive( struct device *dev, const char *id) { return __reset_control_get(dev, id, 0, false, true, true); } +/** + * reset_control_get_optional_shared - optional reset_control_get_shared() + * @dev: device to be reset by the controller + * @id: reset line name + * + * Optional variant of reset_control_get_shared(). If the requested reset + * is not specified in the device tree, this function returns NULL instead of + * an error. + * + * See reset_control_get_shared() for more information. + */ static inline struct reset_control *reset_control_get_optional_shared( struct device *dev, const char *id) { @@ -354,12 +376,36 @@ static inline struct reset_control *devm_reset_control_get_shared( return __devm_reset_control_get(dev, id, 0, true, false, false); } +/** + * devm_reset_control_get_optional_exclusive - resource managed + * reset_control_get_optional_exclusive() + * @dev: device to be reset by the controller + * @id: reset line name + * + * Managed reset_control_get_optional_exclusive(). For reset controllers + * returned from this function, reset_control_put() is called automatically on + * driver detach. + * + * See reset_control_get_optional_exclusive() for more information. + */ static inline struct reset_control *devm_reset_control_get_optional_exclusive( struct device *dev, const char *id) { return __devm_reset_control_get(dev, id, 0, false, true, true); } +/** + * devm_reset_control_get_optional_shared - resource managed + * reset_control_get_optional_shared() + * @dev: device to be reset by the controller + * @id: reset line name + * + * Managed reset_control_get_optional_shared(). For reset controllers returned + * from this function, reset_control_put() is called automatically on driver + * detach. + * + * See reset_control_get_optional_shared() for more information. + */ static inline struct reset_control *devm_reset_control_get_optional_shared( struct device *dev, const char *id) { diff --git a/include/linux/soc/mmp/cputype.h b/include/linux/soc/mmp/cputype.h index c3ec88983e94..221790761e8e 100644 --- a/include/linux/soc/mmp/cputype.h +++ b/include/linux/soc/mmp/cputype.h @@ -2,7 +2,9 @@ #ifndef __ASM_MACH_CPUTYPE_H #define __ASM_MACH_CPUTYPE_H +#if defined(CONFIG_ARM) || defined(CONFIG_ARM64) #include <asm/cputype.h> +#endif /* * CPU Stepping CPU_ID CHIP_ID diff --git a/include/linux/soc/qcom/llcc-qcom.h b/include/linux/soc/qcom/llcc-qcom.h index eb71a50b8afc..90b864655822 100644 --- a/include/linux/soc/qcom/llcc-qcom.h +++ b/include/linux/soc/qcom/llcc-qcom.h @@ -38,33 +38,27 @@ struct llcc_slice_desc { }; /** - * llcc_slice_config - Data associated with the llcc slice - * @usecase_id: usecase id for which the llcc slice is used - * @slice_id: llcc slice id assigned to each slice - * @max_cap: maximum capacity of the llcc slice - * @priority: priority of the llcc slice - * @fixed_size: whether the llcc slice can grow beyond its size - * @bonus_ways: bonus ways associated with llcc slice - * @res_ways: reserved ways associated with llcc slice - * @cache_mode: mode of the llcc slice - * @probe_target_ways: Probe only reserved and bonus ways on a cache miss - * @dis_cap_alloc: Disable capacity based allocation - * @retain_on_pc: Retain through power collapse - * @activate_on_init: activate the slice on init + * 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 + * @ways_status_reg: Status register address to read the error ways + * @reg_cnt: Number of registers + * @count_mask: Mask value to get the error count + * @ways_mask: Mask value to get the error ways + * @count_shift: Shift value to get the error count + * @ways_shift: Shift value to get the error ways */ -struct llcc_slice_config { - u32 usecase_id; - u32 slice_id; - u32 max_cap; - u32 priority; - bool fixed_size; - u32 bonus_ways; - u32 res_ways; - u32 cache_mode; - u32 probe_target_ways; - bool dis_cap_alloc; - bool retain_on_pc; - bool activate_on_init; +struct llcc_edac_reg_data { + char *name; + u64 synd_reg; + u64 count_status_reg; + u64 ways_status_reg; + u32 reg_cnt; + u32 count_mask; + u32 ways_mask; + u8 count_shift; + u8 ways_shift; }; /** @@ -93,30 +87,6 @@ struct llcc_drv_data { int ecc_irq; }; -/** - * 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 - * @ways_status_reg: Status register address to read the error ways - * @reg_cnt: Number of registers - * @count_mask: Mask value to get the error count - * @ways_mask: Mask value to get the error ways - * @count_shift: Shift value to get the error count - * @ways_shift: Shift value to get the error ways - */ -struct llcc_edac_reg_data { - char *name; - u64 synd_reg; - u64 count_status_reg; - u64 ways_status_reg; - u32 reg_cnt; - u32 count_mask; - u32 ways_mask; - u8 count_shift; - u8 ways_shift; -}; - #if IS_ENABLED(CONFIG_QCOM_LLCC) /** * llcc_slice_getd - get llcc slice descriptor @@ -154,20 +124,6 @@ int llcc_slice_activate(struct llcc_slice_desc *desc); */ int llcc_slice_deactivate(struct llcc_slice_desc *desc); -/** - * qcom_llcc_probe - program the sct table - * @pdev: platform device pointer - * @table: soc sct table - * @sz: Size of the config table - */ -int qcom_llcc_probe(struct platform_device *pdev, - const struct llcc_slice_config *table, u32 sz); - -/** - * qcom_llcc_remove - remove the sct table - * @pdev: Platform device pointer - */ -int qcom_llcc_remove(struct platform_device *pdev); #else static inline struct llcc_slice_desc *llcc_slice_getd(u32 uid) { @@ -197,16 +153,6 @@ static inline int llcc_slice_deactivate(struct llcc_slice_desc *desc) { return -EINVAL; } -static inline int qcom_llcc_probe(struct platform_device *pdev, - const struct llcc_slice_config *table, u32 sz) -{ - return -ENODEV; -} - -static inline int qcom_llcc_remove(struct platform_device *pdev) -{ - return -ENODEV; -} #endif #endif |