diff options
Diffstat (limited to 'include/linux/platform_data')
| -rw-r--r-- | include/linux/platform_data/dma-dw.h | 59 | ||||
| -rw-r--r-- | include/linux/platform_data/elm.h | 16 | ||||
| -rw-r--r-- | include/linux/platform_data/gpio-dwapb.h | 32 | ||||
| -rw-r--r-- | include/linux/platform_data/i2c-designware.h | 21 | ||||
| -rw-r--r-- | include/linux/platform_data/mtd-nand-omap2.h | 1 | ||||
| -rw-r--r-- | include/linux/platform_data/rcar-du.h | 4 |
6 files changed, 131 insertions, 2 deletions
diff --git a/include/linux/platform_data/dma-dw.h b/include/linux/platform_data/dma-dw.h new file mode 100644 index 00000000000..d8155c00524 --- /dev/null +++ b/include/linux/platform_data/dma-dw.h @@ -0,0 +1,59 @@ +/* + * Driver for the Synopsys DesignWare DMA Controller + * + * Copyright (C) 2007 Atmel Corporation + * Copyright (C) 2010-2011 ST Microelectronics + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef _PLATFORM_DATA_DMA_DW_H +#define _PLATFORM_DATA_DMA_DW_H + +#include <linux/device.h> + +/** + * struct dw_dma_slave - Controller-specific information about a slave + * + * @dma_dev: required DMA master device. Depricated. + * @src_id: src request line + * @dst_id: dst request line + * @src_master: src master for transfers on allocated channel. + * @dst_master: dest master for transfers on allocated channel. + */ +struct dw_dma_slave { + struct device *dma_dev; + u8 src_id; + u8 dst_id; + u8 src_master; + u8 dst_master; +}; + +/** + * struct dw_dma_platform_data - Controller configuration parameters + * @nr_channels: Number of channels supported by hardware (max 8) + * @is_private: The device channels should be marked as private and not for + * by the general purpose DMA channel allocator. + * @chan_allocation_order: Allocate channels starting from 0 or 7 + * @chan_priority: Set channel priority increasing from 0 to 7 or 7 to 0. + * @block_size: Maximum block size supported by the controller + * @nr_masters: Number of AHB masters supported by the controller + * @data_width: Maximum data width supported by hardware per AHB master + * (0 - 8bits, 1 - 16bits, ..., 5 - 256bits) + */ +struct dw_dma_platform_data { + unsigned int nr_channels; + bool is_private; +#define CHAN_ALLOCATION_ASCENDING 0 /* zero to seven */ +#define CHAN_ALLOCATION_DESCENDING 1 /* seven to zero */ + unsigned char chan_allocation_order; +#define CHAN_PRIORITY_ASCENDING 0 /* chan0 highest */ +#define CHAN_PRIORITY_DESCENDING 1 /* chan7 highest */ + unsigned char chan_priority; + unsigned short block_size; + unsigned char nr_masters; + unsigned char data_width[4]; +}; + +#endif /* _PLATFORM_DATA_DMA_DW_H */ diff --git a/include/linux/platform_data/elm.h b/include/linux/platform_data/elm.h index 780d1e97f62..b8686c00f15 100644 --- a/include/linux/platform_data/elm.h +++ b/include/linux/platform_data/elm.h @@ -42,8 +42,24 @@ struct elm_errorvec { int error_loc[16]; }; +#if IS_ENABLED(CONFIG_MTD_NAND_OMAP_BCH) void elm_decode_bch_error_page(struct device *dev, u8 *ecc_calc, struct elm_errorvec *err_vec); int elm_config(struct device *dev, enum bch_ecc bch_type, int ecc_steps, int ecc_step_size, int ecc_syndrome_size); +#else +static inline void +elm_decode_bch_error_page(struct device *dev, u8 *ecc_calc, + struct elm_errorvec *err_vec) +{ +} + +static inline int elm_config(struct device *dev, enum bch_ecc bch_type, + int ecc_steps, int ecc_step_size, + int ecc_syndrome_size) +{ + return -ENOSYS; +} +#endif /* CONFIG_MTD_NAND_ECC_BCH */ + #endif /* __ELM_H */ diff --git a/include/linux/platform_data/gpio-dwapb.h b/include/linux/platform_data/gpio-dwapb.h new file mode 100644 index 00000000000..28702c849af --- /dev/null +++ b/include/linux/platform_data/gpio-dwapb.h @@ -0,0 +1,32 @@ +/* + * Copyright(c) 2014 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + */ + +#ifndef GPIO_DW_APB_H +#define GPIO_DW_APB_H + +struct dwapb_port_property { + struct device_node *node; + const char *name; + unsigned int idx; + unsigned int ngpio; + unsigned int gpio_base; + unsigned int irq; + bool irq_shared; +}; + +struct dwapb_platform_data { + struct dwapb_port_property *properties; + unsigned int nports; +}; + +#endif diff --git a/include/linux/platform_data/i2c-designware.h b/include/linux/platform_data/i2c-designware.h new file mode 100644 index 00000000000..7a61fb27c25 --- /dev/null +++ b/include/linux/platform_data/i2c-designware.h @@ -0,0 +1,21 @@ +/* + * Copyright(c) 2014 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + */ + +#ifndef I2C_DESIGNWARE_H +#define I2C_DESIGNWARE_H + +struct dw_i2c_platform_data { + unsigned int i2c_scl_freq; +}; + +#endif diff --git a/include/linux/platform_data/mtd-nand-omap2.h b/include/linux/platform_data/mtd-nand-omap2.h index 16ec262dfcc..090bbab0130 100644 --- a/include/linux/platform_data/mtd-nand-omap2.h +++ b/include/linux/platform_data/mtd-nand-omap2.h @@ -71,6 +71,7 @@ struct omap_nand_platform_data { struct mtd_partition *parts; int nr_parts; bool dev_ready; + bool flash_bbt; enum nand_io xfer_type; int devsize; enum omap_ecc ecc_opt; diff --git a/include/linux/platform_data/rcar-du.h b/include/linux/platform_data/rcar-du.h index 1a2e9901a22..a5f045e1d8f 100644 --- a/include/linux/platform_data/rcar-du.h +++ b/include/linux/platform_data/rcar-du.h @@ -14,7 +14,7 @@ #ifndef __RCAR_DU_H__ #define __RCAR_DU_H__ -#include <drm/drm_mode.h> +#include <video/videomode.h> enum rcar_du_output { RCAR_DU_OUTPUT_DPAD0, @@ -35,7 +35,7 @@ enum rcar_du_encoder_type { struct rcar_du_panel_data { unsigned int width_mm; /* Panel width in mm */ unsigned int height_mm; /* Panel height in mm */ - struct drm_mode_modeinfo mode; + struct videomode mode; }; struct rcar_du_connector_lvds_data { |