diff options
Diffstat (limited to 'include/linux/platform_data')
| -rw-r--r-- | include/linux/platform_data/ad7303.h | 21 | ||||
| -rw-r--r-- | include/linux/platform_data/clk-ux500.h | 6 | ||||
| -rw-r--r-- | include/linux/platform_data/dma-ste-dma40.h | 41 | ||||
| -rw-r--r-- | include/linux/platform_data/edma.h | 183 | ||||
| -rw-r--r-- | include/linux/platform_data/g762.h | 37 | ||||
| -rw-r--r-- | include/linux/platform_data/gpio-rcar.h | 5 | ||||
| -rw-r--r-- | include/linux/platform_data/mailbox-omap.h | 58 | ||||
| -rw-r--r-- | include/linux/platform_data/omap_ocp2scp.h | 31 | ||||
| -rw-r--r-- | include/linux/platform_data/pinctrl-coh901.h | 22 | ||||
| -rw-r--r-- | include/linux/platform_data/si5351.h | 18 | ||||
| -rw-r--r-- | include/linux/platform_data/spi-davinci.h | 2 | ||||
| -rw-r--r-- | include/linux/platform_data/ssm2518.h | 22 | ||||
| -rw-r--r-- | include/linux/platform_data/usb-musb-ux500.h | 5 | ||||
| -rw-r--r-- | include/linux/platform_data/usb-rcar-phy.h | 28 | ||||
| -rw-r--r-- | include/linux/platform_data/usb3503.h | 5 |
15 files changed, 389 insertions, 95 deletions
diff --git a/include/linux/platform_data/ad7303.h b/include/linux/platform_data/ad7303.h new file mode 100644 index 0000000..de6a7a6 --- /dev/null +++ b/include/linux/platform_data/ad7303.h @@ -0,0 +1,21 @@ +/* + * Analog Devices AD7303 DAC driver + * + * Copyright 2013 Analog Devices Inc. + * + * Licensed under the GPL-2. + */ + +#ifndef __IIO_ADC_AD7303_H__ +#define __IIO_ADC_AD7303_H__ + +/** + * struct ad7303_platform_data - AD7303 platform data + * @use_external_ref: If set to true use an external voltage reference connected + * to the REF pin, otherwise use the internal reference derived from Vdd. + */ +struct ad7303_platform_data { + bool use_external_ref; +}; + +#endif diff --git a/include/linux/platform_data/clk-ux500.h b/include/linux/platform_data/clk-ux500.h index 320d9c3..9d98f3a 100644 --- a/include/linux/platform_data/clk-ux500.h +++ b/include/linux/platform_data/clk-ux500.h @@ -12,7 +12,9 @@ void u8500_clk_init(u32 clkrst1_base, u32 clkrst2_base, u32 clkrst3_base, u32 clkrst5_base, u32 clkrst6_base); -void u9540_clk_init(void); -void u8540_clk_init(void); +void u9540_clk_init(u32 clkrst1_base, u32 clkrst2_base, u32 clkrst3_base, + u32 clkrst5_base, u32 clkrst6_base); +void u8540_clk_init(u32 clkrst1_base, u32 clkrst2_base, u32 clkrst3_base, + u32 clkrst5_base, u32 clkrst6_base); #endif /* __CLK_UX500_H */ diff --git a/include/linux/platform_data/dma-ste-dma40.h b/include/linux/platform_data/dma-ste-dma40.h index 4b78101..1bb9b18 100644 --- a/include/linux/platform_data/dma-ste-dma40.h +++ b/include/linux/platform_data/dma-ste-dma40.h @@ -70,23 +70,8 @@ enum stedma40_flow_ctrl { STEDMA40_FLOW_CTRL, }; -enum stedma40_periph_data_width { - STEDMA40_BYTE_WIDTH = STEDMA40_ESIZE_8_BIT, - STEDMA40_HALFWORD_WIDTH = STEDMA40_ESIZE_16_BIT, - STEDMA40_WORD_WIDTH = STEDMA40_ESIZE_32_BIT, - STEDMA40_DOUBLEWORD_WIDTH = STEDMA40_ESIZE_64_BIT -}; - -enum stedma40_xfer_dir { - STEDMA40_MEM_TO_MEM = 1, - STEDMA40_MEM_TO_PERIPH, - STEDMA40_PERIPH_TO_MEM, - STEDMA40_PERIPH_TO_PERIPH -}; - - /** - * struct stedma40_chan_cfg - dst/src channel configuration + * struct stedma40_half_channel_info - dst/src channel configuration * * @big_endian: true if the src/dst should be read as big endian * @data_width: Data width of the src/dst hardware @@ -95,7 +80,7 @@ enum stedma40_xfer_dir { */ struct stedma40_half_channel_info { bool big_endian; - enum stedma40_periph_data_width data_width; + enum dma_slave_buswidth data_width; int psize; enum stedma40_flow_ctrl flow_ctrl; }; @@ -109,8 +94,7 @@ struct stedma40_half_channel_info { * version 3+, i.e DB8500v2+ * @mode: channel mode: physical, logical, or operation * @mode_opt: options for the chosen channel mode - * @src_dev_type: Src device type - * @dst_dev_type: Dst device type + * @dev_type: src/dst device type (driver uses dir to figure out which) * @src_info: Parameters for dst half channel * @dst_info: Parameters for dst half channel * @use_fixed_channel: if true, use physical channel specified by phy_channel @@ -121,13 +105,12 @@ struct stedma40_half_channel_info { * */ struct stedma40_chan_cfg { - enum stedma40_xfer_dir dir; + enum dma_transfer_direction dir; bool high_priority; bool realtime; enum stedma40_mode mode; enum stedma40_mode_opt mode_opt; - int src_dev_type; - int dst_dev_type; + int dev_type; struct stedma40_half_channel_info src_info; struct stedma40_half_channel_info dst_info; @@ -138,13 +121,8 @@ struct stedma40_chan_cfg { /** * struct stedma40_platform_data - Configuration struct for the dma device. * - * @dev_len: length of dev_tx and dev_rx * @dev_tx: mapping between destination event line and io address * @dev_rx: mapping between source event line and io address - * @memcpy: list of memcpy event lines - * @memcpy_len: length of memcpy - * @memcpy_conf_phy: default configuration of physical channel memcpy - * @memcpy_conf_log: default configuration of logical channel memcpy * @disabled_channels: A vector, ending with -1, that marks physical channels * that are for different reasons not available for the driver. * @soft_lli_chans: A vector, that marks physical channels will use LLI by SW @@ -154,22 +132,17 @@ struct stedma40_chan_cfg { * @num_of_soft_lli_chans: The number of channels that needs to be configured * to use SoftLLI. * @use_esram_lcla: flag for mapping the lcla into esram region + * @num_of_memcpy_chans: The number of channels reserved for memcpy. * @num_of_phy_chans: The number of physical channels implemented in HW. * 0 means reading the number of channels from DMA HW but this is only valid * for 'multiple of 4' channels, like 8. */ struct stedma40_platform_data { - u32 dev_len; - const dma_addr_t *dev_tx; - const dma_addr_t *dev_rx; - int *memcpy; - u32 memcpy_len; - struct stedma40_chan_cfg *memcpy_conf_phy; - struct stedma40_chan_cfg *memcpy_conf_log; int disabled_channels[STEDMA40_MAX_PHYS]; int *soft_lli_chans; int num_of_soft_lli_chans; bool use_esram_lcla; + int num_of_memcpy_chans; int num_of_phy_chans; }; diff --git a/include/linux/platform_data/edma.h b/include/linux/platform_data/edma.h new file mode 100644 index 0000000..57300fd --- /dev/null +++ b/include/linux/platform_data/edma.h @@ -0,0 +1,183 @@ +/* + * TI EDMA definitions + * + * Copyright (C) 2006-2013 Texas Instruments. + * + * 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 EDMA3 programming framework exposes two basic kinds of resource: + * + * Channel Triggers transfers, usually from a hardware event but + * also manually or by "chaining" from DMA completions. + * Each channel is coupled to a Parameter RAM (PaRAM) slot. + * + * Slot Each PaRAM slot holds a DMA transfer descriptor (PaRAM + * "set"), source and destination addresses, a link to a + * next PaRAM slot (if any), options for the transfer, and + * instructions for updating those addresses. There are + * more than twice as many slots as event channels. + * + * Each PaRAM set describes a sequence of transfers, either for one large + * buffer or for several discontiguous smaller buffers. An EDMA transfer + * is driven only from a channel, which performs the transfers specified + * in its PaRAM slot until there are no more transfers. When that last + * transfer completes, the "link" field may be used to reload the channel's + * PaRAM slot with a new transfer descriptor. + * + * The EDMA Channel Controller (CC) maps requests from channels into physical + * Transfer Controller (TC) requests when the channel triggers (by hardware + * or software events, or by chaining). The two physical DMA channels provided + * by the TCs are thus shared by many logical channels. + * + * DaVinci hardware also has a "QDMA" mechanism which is not currently + * supported through this interface. (DSP firmware uses it though.) + */ + +#ifndef EDMA_H_ +#define EDMA_H_ + +/* PaRAM slots are laid out like this */ +struct edmacc_param { + unsigned int opt; + unsigned int src; + unsigned int a_b_cnt; + unsigned int dst; + unsigned int src_dst_bidx; + unsigned int link_bcntrld; + unsigned int src_dst_cidx; + unsigned int ccnt; +}; + +/* fields in edmacc_param.opt */ +#define SAM BIT(0) +#define DAM BIT(1) +#define SYNCDIM BIT(2) +#define STATIC BIT(3) +#define EDMA_FWID (0x07 << 8) +#define TCCMODE BIT(11) +#define EDMA_TCC(t) ((t) << 12) +#define TCINTEN BIT(20) +#define ITCINTEN BIT(21) +#define TCCHEN BIT(22) +#define ITCCHEN BIT(23) + +/*ch_status paramater of callback function possible values*/ +#define DMA_COMPLETE 1 +#define DMA_CC_ERROR 2 +#define DMA_TC1_ERROR 3 +#define DMA_TC2_ERROR 4 + +enum address_mode { + INCR = 0, + FIFO = 1 +}; + +enum fifo_width { + W8BIT = 0, + W16BIT = 1, + W32BIT = 2, + W64BIT = 3, + W128BIT = 4, + W256BIT = 5 +}; + +enum dma_event_q { + EVENTQ_0 = 0, + EVENTQ_1 = 1, + EVENTQ_2 = 2, + EVENTQ_3 = 3, + EVENTQ_DEFAULT = -1 +}; + +enum sync_dimension { + ASYNC = 0, + ABSYNC = 1 +}; + +#define EDMA_CTLR_CHAN(ctlr, chan) (((ctlr) << 16) | (chan)) +#define EDMA_CTLR(i) ((i) >> 16) +#define EDMA_CHAN_SLOT(i) ((i) & 0xffff) + +#define EDMA_CHANNEL_ANY -1 /* for edma_alloc_channel() */ +#define EDMA_SLOT_ANY -1 /* for edma_alloc_slot() */ +#define EDMA_CONT_PARAMS_ANY 1001 +#define EDMA_CONT_PARAMS_FIXED_EXACT 1002 +#define EDMA_CONT_PARAMS_FIXED_NOT_EXACT 1003 + +#define EDMA_MAX_CC 2 + +/* alloc/free DMA channels and their dedicated parameter RAM slots */ +int edma_alloc_channel(int channel, + void (*callback)(unsigned channel, u16 ch_status, void *data), + void *data, enum dma_event_q); +void edma_free_channel(unsigned channel); + +/* alloc/free parameter RAM slots */ +int edma_alloc_slot(unsigned ctlr, int slot); +void edma_free_slot(unsigned slot); + +/* alloc/free a set of contiguous parameter RAM slots */ +int edma_alloc_cont_slots(unsigned ctlr, unsigned int id, int slot, int count); +int edma_free_cont_slots(unsigned slot, int count); + +/* calls that operate on part of a parameter RAM slot */ +void edma_set_src(unsigned slot, dma_addr_t src_port, + enum address_mode mode, enum fifo_width); +void edma_set_dest(unsigned slot, dma_addr_t dest_port, + enum address_mode mode, enum fifo_width); +void edma_get_position(unsigned slot, dma_addr_t *src, dma_addr_t *dst); +void edma_set_src_index(unsigned slot, s16 src_bidx, s16 src_cidx); +void edma_set_dest_index(unsigned slot, s16 dest_bidx, s16 dest_cidx); +void edma_set_transfer_params(unsigned slot, u16 acnt, u16 bcnt, u16 ccnt, + u16 bcnt_rld, enum sync_dimension sync_mode); +void edma_link(unsigned from, unsigned to); +void edma_unlink(unsigned from); + +/* calls that operate on an entire parameter RAM slot */ +void edma_write_slot(unsigned slot, const struct edmacc_param *params); +void edma_read_slot(unsigned slot, struct edmacc_param *params); + +/* channel control operations */ +int edma_start(unsigned channel); +void edma_stop(unsigned channel); +void edma_clean_channel(unsigned channel); +void edma_clear_event(unsigned channel); +void edma_pause(unsigned channel); +void edma_resume(unsigned channel); + +struct edma_rsv_info { + + const s16 (*rsv_chans)[2]; + const s16 (*rsv_slots)[2]; +}; + +/* platform_data for EDMA driver */ +struct edma_soc_info { + + /* how many dma resources of each type */ + unsigned n_channel; + unsigned n_region; + unsigned n_slot; + unsigned n_tc; + unsigned n_cc; + /* + * Default queue is expected to be a low-priority queue. + * This way, long transfers on the default queue started + * by the codec engine will not cause audio defects. + */ + enum dma_event_q default_queue; + + /* Resource reservation for other cores */ + struct edma_rsv_info *rsv; + + s8 (*queue_tc_mapping)[2]; + s8 (*queue_priority_mapping)[2]; + const s16 (*xbar_chans)[2]; +}; + +#endif diff --git a/include/linux/platform_data/g762.h b/include/linux/platform_data/g762.h new file mode 100644 index 0000000..d3c5128 --- /dev/null +++ b/include/linux/platform_data/g762.h @@ -0,0 +1,37 @@ +/* + * Platform data structure for g762 fan controller driver + * + * Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org> + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __LINUX_PLATFORM_DATA_G762_H__ +#define __LINUX_PLATFORM_DATA_G762_H__ + +/* + * Following structure can be used to set g762 driver platform specific data + * during board init. Note that passing a sparse structure is possible but + * will result in non-specified attributes to be set to default value, hence + * overloading those installed during boot (e.g. by u-boot). + */ + +struct g762_platform_data { + u32 fan_startv; + u32 fan_gear_mode; + u32 pwm_polarity; + u32 clk_freq; +}; + +#endif /* __LINUX_PLATFORM_DATA_G762_H__ */ diff --git a/include/linux/platform_data/gpio-rcar.h b/include/linux/platform_data/gpio-rcar.h index b253f77..2d8d694 100644 --- a/include/linux/platform_data/gpio-rcar.h +++ b/include/linux/platform_data/gpio-rcar.h @@ -17,10 +17,13 @@ #define __GPIO_RCAR_H__ struct gpio_rcar_config { - unsigned int gpio_base; + int gpio_base; unsigned int irq_base; unsigned int number_of_pins; const char *pctl_name; + unsigned has_both_edge_trigger:1; }; +#define RCAR_GP_PIN(bank, pin) (((bank) * 32) + (pin)) + #endif /* __GPIO_RCAR_H__ */ diff --git a/include/linux/platform_data/mailbox-omap.h b/include/linux/platform_data/mailbox-omap.h new file mode 100644 index 0000000..4631dbb --- /dev/null +++ b/include/linux/platform_data/mailbox-omap.h @@ -0,0 +1,58 @@ +/* + * mailbox-omap.h + * + * Copyright (C) 2013 Texas Instruments, Inc. + * + * 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. + * + * 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 _PLAT_MAILBOX_H +#define _PLAT_MAILBOX_H + +/* Interrupt register configuration types */ +#define MBOX_INTR_CFG_TYPE1 (0) +#define MBOX_INTR_CFG_TYPE2 (1) + +/** + * struct omap_mbox_dev_info - OMAP mailbox device attribute info + * @name: name of the mailbox device + * @tx_id: mailbox queue id used for transmitting messages + * @rx_id: mailbox queue id on which messages are received + * @irq_id: irq identifier number to use from the hwmod data + * @usr_id: mailbox user id for identifying the interrupt into + * the MPU interrupt controller. + */ +struct omap_mbox_dev_info { + const char *name; + u32 tx_id; + u32 rx_id; + u32 irq_id; + u32 usr_id; +}; + +/** + * struct omap_mbox_pdata - OMAP mailbox platform data + * @intr_type: type of interrupt configuration registers used + while programming mailbox queue interrupts + * @num_users: number of users (processor devices) that the mailbox + * h/w block can interrupt + * @num_fifos: number of h/w fifos within the mailbox h/w block + * @info_cnt: number of mailbox devices for the platform + * @info: array of mailbox device attributes + */ +struct omap_mbox_pdata { + u32 intr_type; + u32 num_users; + u32 num_fifos; + u32 info_cnt; + struct omap_mbox_dev_info *info; +}; + +#endif /* _PLAT_MAILBOX_H */ diff --git a/include/linux/platform_data/omap_ocp2scp.h b/include/linux/platform_data/omap_ocp2scp.h deleted file mode 100644 index 5c6c393..0000000 --- a/include/linux/platform_data/omap_ocp2scp.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * omap_ocp2scp.h -- ocp2scp header file - * - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com - * 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. - * - * Author: Kishon Vijay Abraham I <kishon@ti.com> - * - * 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 __DRIVERS_OMAP_OCP2SCP_H -#define __DRIVERS_OMAP_OCP2SCP_H - -struct omap_ocp2scp_dev { - const char *drv_name; - struct resource *res; -}; - -struct omap_ocp2scp_platform_data { - int dev_cnt; - struct omap_ocp2scp_dev **devices; -}; -#endif /* __DRIVERS_OMAP_OCP2SCP_H */ diff --git a/include/linux/platform_data/pinctrl-coh901.h b/include/linux/platform_data/pinctrl-coh901.h deleted file mode 100644 index dfbc65d..0000000 --- a/include/linux/platform_data/pinctrl-coh901.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * Copyright (C) 2007-2012 ST-Ericsson AB - * License terms: GNU General Public License (GPL) version 2 - * GPIO block resgister definitions and inline macros for - * U300 GPIO COH 901 335 or COH 901 571/3 - * Author: Linus Walleij <linus.walleij@stericsson.com> - */ - -#ifndef __MACH_U300_GPIO_U300_H -#define __MACH_U300_GPIO_U300_H - -/** - * struct u300_gpio_platform - U300 GPIO platform data - * @ports: number of GPIO block ports - * @gpio_base: first GPIO number for this block (use a free range) - */ -struct u300_gpio_platform { - u8 ports; - int gpio_base; -}; - -#endif /* __MACH_U300_GPIO_U300_H */ diff --git a/include/linux/platform_data/si5351.h b/include/linux/platform_data/si5351.h index 92dabca..5433439 100644 --- a/include/linux/platform_data/si5351.h +++ b/include/linux/platform_data/si5351.h @@ -79,6 +79,23 @@ enum si5351_drive_strength { }; /** + * enum si5351_disable_state - Si5351 clock output disable state + * @SI5351_DISABLE_DEFAULT: default, do not change eeprom config + * @SI5351_DISABLE_LOW: CLKx is set to a LOW state when disabled + * @SI5351_DISABLE_HIGH: CLKx is set to a HIGH state when disabled + * @SI5351_DISABLE_FLOATING: CLKx is set to a FLOATING state when + * disabled + * @SI5351_DISABLE_NEVER: CLKx is NEVER disabled + */ +enum si5351_disable_state { + SI5351_DISABLE_DEFAULT = 0, + SI5351_DISABLE_LOW, + SI5351_DISABLE_HIGH, + SI5351_DISABLE_FLOATING, + SI5351_DISABLE_NEVER, +}; + +/** * struct si5351_clkout_config - Si5351 clock output configuration * @clkout: clkout number * @multisynth_src: multisynth source clock @@ -91,6 +108,7 @@ struct si5351_clkout_config { enum si5351_multisynth_src multisynth_src; enum si5351_clkout_src clkout_src; enum si5351_drive_strength drive; + enum si5351_disable_state disable_state; bool pll_master; unsigned long rate; }; diff --git a/include/linux/platform_data/spi-davinci.h b/include/linux/platform_data/spi-davinci.h index 7af305b..8dc2fa47 100644 --- a/include/linux/platform_data/spi-davinci.h +++ b/include/linux/platform_data/spi-davinci.h @@ -19,7 +19,7 @@ #ifndef __ARCH_ARM_DAVINCI_SPI_H #define __ARCH_ARM_DAVINCI_SPI_H -#include <mach/edma.h> +#include <linux/platform_data/edma.h> #define SPI_INTERN_CS 0xFF diff --git a/include/linux/platform_data/ssm2518.h b/include/linux/platform_data/ssm2518.h new file mode 100644 index 0000000..9a8e3ea --- /dev/null +++ b/include/linux/platform_data/ssm2518.h @@ -0,0 +1,22 @@ +/* + * SSM2518 amplifier audio driver + * + * Copyright 2013 Analog Devices Inc. + * Author: Lars-Peter Clausen <lars@metafoo.de> + * + * Licensed under the GPL-2. + */ + +#ifndef __LINUX_PLATFORM_DATA_SSM2518_H__ +#define __LINUX_PLATFORM_DATA_SSM2518_H__ + +/** + * struct ssm2518_platform_data - Platform data for the ssm2518 driver + * @enable_gpio: GPIO connected to the nSD pin. Set to -1 if the nSD pin is + * hardwired. + */ +struct ssm2518_platform_data { + int enable_gpio; +}; + +#endif diff --git a/include/linux/platform_data/usb-musb-ux500.h b/include/linux/platform_data/usb-musb-ux500.h index 4c1cc50..dd9c83a 100644 --- a/include/linux/platform_data/usb-musb-ux500.h +++ b/include/linux/platform_data/usb-musb-ux500.h @@ -9,14 +9,11 @@ #include <linux/dmaengine.h> -#define UX500_MUSB_DMA_NUM_RX_CHANNELS 8 -#define UX500_MUSB_DMA_NUM_TX_CHANNELS 8 +#define UX500_MUSB_DMA_NUM_RX_TX_CHANNELS 8 struct ux500_musb_board_data { void **dma_rx_param_array; void **dma_tx_param_array; - u32 num_rx_channels; - u32 num_tx_channels; bool (*dma_filter)(struct dma_chan *chan, void *filter_param); }; diff --git a/include/linux/platform_data/usb-rcar-phy.h b/include/linux/platform_data/usb-rcar-phy.h new file mode 100644 index 0000000..8ec6964 --- /dev/null +++ b/include/linux/platform_data/usb-rcar-phy.h @@ -0,0 +1,28 @@ +/* + * Copyright (C) 2013 Renesas Solutions Corp. + * Copyright (C) 2013 Cogent Embedded, Inc. + * + * 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 __USB_RCAR_PHY_H +#define __USB_RCAR_PHY_H + +#include <linux/types.h> + +struct rcar_phy_platform_data { + bool ferrite_bead:1; /* (R8A7778 only) */ + + bool port1_func:1; /* true: port 1 used by function, false: host */ + unsigned penc1:1; /* Output of the PENC1 pin in function mode */ + struct { /* Overcurrent pin control for ports 0..2 */ + bool select_3_3v:1; /* true: USB_OVCn pin, false: OVCn pin */ + /* Set to false on port 1 in function mode */ + bool active_high:1; /* true: active high, false: active low */ + /* Set to true on port 1 in function mode */ + } ovc_pin[3]; /* (R8A7778 only has 2 ports) */ +}; + +#endif /* __USB_RCAR_PHY_H */ diff --git a/include/linux/platform_data/usb3503.h b/include/linux/platform_data/usb3503.h index 85dcc70..1d1b6ef 100644 --- a/include/linux/platform_data/usb3503.h +++ b/include/linux/platform_data/usb3503.h @@ -3,6 +3,10 @@ #define USB3503_I2C_NAME "usb3503" +#define USB3503_OFF_PORT1 (1 << 1) +#define USB3503_OFF_PORT2 (1 << 2) +#define USB3503_OFF_PORT3 (1 << 3) + enum usb3503_mode { USB3503_MODE_UNKNOWN, USB3503_MODE_HUB, @@ -11,6 +15,7 @@ enum usb3503_mode { struct usb3503_platform_data { enum usb3503_mode initial_mode; + u8 port_off_mask; int gpio_intn; int gpio_connect; int gpio_reset; |