diff options
Diffstat (limited to 'include/linux/platform_data')
| -rw-r--r-- | include/linux/platform_data/dma-dw.h | 4 | ||||
| -rw-r--r-- | include/linux/platform_data/dma-mmp_tdma.h | 2 | ||||
| -rw-r--r-- | include/linux/platform_data/dma-s3c24xx.h | 6 | ||||
| -rw-r--r-- | include/linux/platform_data/gpio-htc-egpio.h | 57 | ||||
| -rw-r--r-- | include/linux/platform_data/gpio-lpc32xx.h | 50 | ||||
| -rw-r--r-- | include/linux/platform_data/media/camera-pxa.h | 2 | ||||
| -rw-r--r-- | include/linux/platform_data/remoteproc-omap.h | 6 |
7 files changed, 73 insertions, 54 deletions
diff --git a/include/linux/platform_data/dma-dw.h b/include/linux/platform_data/dma-dw.h index d15d8ba8cc24..5f0e11e7354c 100644 --- a/include/linux/platform_data/dma-dw.h +++ b/include/linux/platform_data/dma-dw.h @@ -23,6 +23,7 @@ * @dst_id: dst request line * @m_master: memory master for transfers on allocated channel * @p_master: peripheral master for transfers on allocated channel + * @hs_polarity:set active low polarity of handshake interface */ struct dw_dma_slave { struct device *dma_dev; @@ -30,6 +31,7 @@ struct dw_dma_slave { u8 dst_id; u8 m_master; u8 p_master; + bool hs_polarity; }; /** @@ -38,6 +40,7 @@ struct dw_dma_slave { * @is_private: The device channels should be marked as private and not for * by the general purpose DMA channel allocator. * @is_memcpy: The device channels do support memory-to-memory transfers. + * @is_nollp: The device channels does not support multi block transfers. * @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 @@ -49,6 +52,7 @@ struct dw_dma_platform_data { unsigned int nr_channels; bool is_private; bool is_memcpy; + bool is_nollp; #define CHAN_ALLOCATION_ASCENDING 0 /* zero to seven */ #define CHAN_ALLOCATION_DESCENDING 1 /* seven to zero */ unsigned char chan_allocation_order; diff --git a/include/linux/platform_data/dma-mmp_tdma.h b/include/linux/platform_data/dma-mmp_tdma.h index 0c72886030ef..422d4504dbac 100644 --- a/include/linux/platform_data/dma-mmp_tdma.h +++ b/include/linux/platform_data/dma-mmp_tdma.h @@ -28,7 +28,7 @@ struct sram_platdata { int granularity; }; -#ifdef CONFIG_ARM +#ifdef CONFIG_MMP_SRAM extern struct gen_pool *sram_get_gpool(char *pool_name); #else static inline struct gen_pool *sram_get_gpool(char *pool_name) diff --git a/include/linux/platform_data/dma-s3c24xx.h b/include/linux/platform_data/dma-s3c24xx.h index 89ba1b0c90e4..4f9aba405e96 100644 --- a/include/linux/platform_data/dma-s3c24xx.h +++ b/include/linux/platform_data/dma-s3c24xx.h @@ -30,16 +30,22 @@ struct s3c24xx_dma_channel { u16 chansel; }; +struct dma_slave_map; + /** * struct s3c24xx_dma_platdata - platform specific settings * @num_phy_channels: number of physical channels * @channels: array of virtual channel descriptions * @num_channels: number of virtual channels + * @slave_map: dma slave map matching table + * @slavecnt: number of elements in slave_map */ struct s3c24xx_dma_platdata { int num_phy_channels; struct s3c24xx_dma_channel *channels; int num_channels; + const struct dma_slave_map *slave_map; + int slavecnt; }; struct dma_chan; diff --git a/include/linux/platform_data/gpio-htc-egpio.h b/include/linux/platform_data/gpio-htc-egpio.h new file mode 100644 index 000000000000..b4201c971367 --- /dev/null +++ b/include/linux/platform_data/gpio-htc-egpio.h @@ -0,0 +1,57 @@ +/* + * HTC simple EGPIO irq and gpio extender + */ + +#ifndef __HTC_EGPIO_H__ +#define __HTC_EGPIO_H__ + +#include <linux/gpio.h> + +/* Descriptive values for all-in or all-out htc_egpio_chip descriptors. */ +#define HTC_EGPIO_OUTPUT (~0) +#define HTC_EGPIO_INPUT 0 + +/** + * struct htc_egpio_chip - descriptor to create gpio_chip for register range + * @reg_start: index of first register + * @gpio_base: gpio number of first pin in this register range + * @num_gpios: number of gpios in this register range, max BITS_PER_LONG + * (number of registers = DIV_ROUND_UP(num_gpios, reg_width)) + * @direction: bitfield, '0' = input, '1' = output, + */ +struct htc_egpio_chip { + int reg_start; + int gpio_base; + int num_gpios; + unsigned long direction; + unsigned long initial_values; +}; + +/** + * struct htc_egpio_platform_data - description provided by the arch + * @irq_base: beginning of available IRQs (eg, IRQ_BOARD_START) + * @num_irqs: number of irqs + * @reg_width: number of bits per register, either 8 or 16 bit + * @bus_width: alignment of the registers, either 16 or 32 bit + * @invert_acks: set if chip requires writing '0' to ack an irq, instead of '1' + * @ack_register: location of the irq/ack register + * @chip: pointer to array of htc_egpio_chip descriptors + * @num_chips: number of egpio chip descriptors + */ +struct htc_egpio_platform_data { + int bus_width; + int reg_width; + + int irq_base; + int num_irqs; + int invert_acks; + int ack_register; + + struct htc_egpio_chip *chip; + int num_chips; +}; + +/* Determine the wakeup irq, to be called during early resume */ +extern int htc_egpio_get_wakeup_irq(struct device *dev); + +#endif diff --git a/include/linux/platform_data/gpio-lpc32xx.h b/include/linux/platform_data/gpio-lpc32xx.h deleted file mode 100644 index a544e962a818..000000000000 --- a/include/linux/platform_data/gpio-lpc32xx.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Author: Kevin Wells <kevin.wells@nxp.com> - * - * Copyright (C) 2010 NXP Semiconductors - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that 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 __MACH_GPIO_LPC32XX_H -#define __MACH_GPIO_LPC32XX_H - -/* - * Note! - * Muxed GP pins need to be setup to the GP state in the board level - * code prior to using this driver. - * GPI pins : 28xP3 group - * GPO pins : 24xP3 group - * GPIO pins: 8xP0 group, 24xP1 group, 13xP2 group, 6xP3 group - */ - -#define LPC32XX_GPIO_P0_MAX 8 -#define LPC32XX_GPIO_P1_MAX 24 -#define LPC32XX_GPIO_P2_MAX 13 -#define LPC32XX_GPIO_P3_MAX 6 -#define LPC32XX_GPI_P3_MAX 29 -#define LPC32XX_GPO_P3_MAX 24 - -#define LPC32XX_GPIO_P0_GRP 0 -#define LPC32XX_GPIO_P1_GRP (LPC32XX_GPIO_P0_GRP + LPC32XX_GPIO_P0_MAX) -#define LPC32XX_GPIO_P2_GRP (LPC32XX_GPIO_P1_GRP + LPC32XX_GPIO_P1_MAX) -#define LPC32XX_GPIO_P3_GRP (LPC32XX_GPIO_P2_GRP + LPC32XX_GPIO_P2_MAX) -#define LPC32XX_GPI_P3_GRP (LPC32XX_GPIO_P3_GRP + LPC32XX_GPIO_P3_MAX) -#define LPC32XX_GPO_P3_GRP (LPC32XX_GPI_P3_GRP + LPC32XX_GPI_P3_MAX) - -/* - * A specific GPIO can be selected with this macro - * ie, GPIO_05 can be selected with LPC32XX_GPIO(LPC32XX_GPIO_P3_GRP, 5) - * See the LPC32x0 User's guide for GPIO group numbers - */ -#define LPC32XX_GPIO(x, y) ((x) + (y)) - -#endif /* __MACH_GPIO_LPC32XX_H */ diff --git a/include/linux/platform_data/media/camera-pxa.h b/include/linux/platform_data/media/camera-pxa.h index 6709b1cd7c77..ce5d90e1a6e4 100644 --- a/include/linux/platform_data/media/camera-pxa.h +++ b/include/linux/platform_data/media/camera-pxa.h @@ -37,6 +37,8 @@ struct pxacamera_platform_data { unsigned long flags; unsigned long mclk_10khz; + int sensor_i2c_adapter_id; + int sensor_i2c_address; }; extern void pxa_set_camera_info(struct pxacamera_platform_data *); diff --git a/include/linux/platform_data/remoteproc-omap.h b/include/linux/platform_data/remoteproc-omap.h index bfbd12b41162..71a1b2399c48 100644 --- a/include/linux/platform_data/remoteproc-omap.h +++ b/include/linux/platform_data/remoteproc-omap.h @@ -39,9 +39,9 @@ struct omap_rproc_pdata { const char *firmware; const char *mbox_name; const struct rproc_ops *ops; - int (*device_enable) (struct platform_device *pdev); - int (*device_shutdown) (struct platform_device *pdev); - void(*set_bootaddr)(u32); + int (*device_enable)(struct platform_device *pdev); + int (*device_shutdown)(struct platform_device *pdev); + void (*set_bootaddr)(u32); }; #if defined(CONFIG_OMAP_REMOTEPROC) || defined(CONFIG_OMAP_REMOTEPROC_MODULE) |
