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authorArnd Bergmann <arnd@arndb.de>2012-08-24 09:21:06 -0400
committerArnd Bergmann <arnd@arndb.de>2012-09-19 11:39:52 -0400
commit2203747c97712975accc5e69bdaf1ad38a691635 (patch)
tree3aac29db151701df240bc8e9a8edd42c4d3ed932 /include
parentb25c46074a16e261e1fb2baf59578a2ad0cd8ef6 (diff)
ARM: omap: move platform_data definitions
Platform data for device drivers should be defined in include/linux/platform_data/*.h, not in the architecture and platform specific directories. This moves such data out of the omap include directories Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Tony Lindgren <tony@atomide.com> Cc: Kevin Hilman <khilman@ti.com> Cc: "Benoît Cousson" <b-cousson@ti.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Ohad Ben-Cohen <ohad@wizery.com> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Omar Ramirez Luna <omar.ramirez@ti.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: Peter Ujfalusi <peter.ujfalusi@ti.com> Cc: Jarkko Nikula <jarkko.nikula@bitmer.com> Cc: Liam Girdwood <lrg@ti.com> Cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Cc: Jean Pihet <j-pihet@ti.com> Cc: J Keerthy <j-keerthy@ti.com> Cc: linux-omap@vger.kernel.org
Diffstat (limited to 'include')
-rw-r--r--include/linux/platform_data/asoc-ti-mcbsp.h62
-rw-r--r--include/linux/platform_data/dsp-omap.h34
-rw-r--r--include/linux/platform_data/keypad-omap.h52
-rw-r--r--include/linux/platform_data/lcd-mipid.h29
-rw-r--r--include/linux/platform_data/mtd-nand-omap2.h43
-rw-r--r--include/linux/platform_data/mtd-onenand-omap2.h53
-rw-r--r--include/linux/platform_data/remoteproc-omap.h57
-rw-r--r--include/linux/platform_data/spi-omap2-mcspi.h23
-rw-r--r--include/linux/platform_data/voltage-omap.h39
-rw-r--r--include/linux/power/smartreflex.h2
10 files changed, 393 insertions, 1 deletions
diff --git a/include/linux/platform_data/asoc-ti-mcbsp.h b/include/linux/platform_data/asoc-ti-mcbsp.h
new file mode 100644
index 000000000000..18814127809a
--- /dev/null
+++ b/include/linux/platform_data/asoc-ti-mcbsp.h
@@ -0,0 +1,62 @@
1/*
2 * arch/arm/plat-omap/include/mach/mcbsp.h
3 *
4 * Defines for Multi-Channel Buffered Serial Port
5 *
6 * Copyright (C) 2002 RidgeRun, Inc.
7 * Author: Steve Johnson
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 *
23 */
24#ifndef __ASM_ARCH_OMAP_MCBSP_H
25#define __ASM_ARCH_OMAP_MCBSP_H
26
27#include <linux/spinlock.h>
28#include <linux/clk.h>
29
30#define MCBSP_CONFIG_TYPE2 0x2
31#define MCBSP_CONFIG_TYPE3 0x3
32#define MCBSP_CONFIG_TYPE4 0x4
33
34/* Platform specific configuration */
35struct omap_mcbsp_ops {
36 void (*request)(unsigned int);
37 void (*free)(unsigned int);
38};
39
40struct omap_mcbsp_platform_data {
41 struct omap_mcbsp_ops *ops;
42 u16 buffer_size;
43 u8 reg_size;
44 u8 reg_step;
45
46 /* McBSP platform and instance specific features */
47 bool has_wakeup; /* Wakeup capability */
48 bool has_ccr; /* Transceiver has configuration control registers */
49 int (*enable_st_clock)(unsigned int, bool);
50 int (*set_clk_src)(struct device *dev, struct clk *clk, const char *src);
51 int (*mux_signal)(struct device *dev, const char *signal, const char *src);
52};
53
54/**
55 * omap_mcbsp_dev_attr - OMAP McBSP device attributes for omap_hwmod
56 * @sidetone: name of the sidetone device
57 */
58struct omap_mcbsp_dev_attr {
59 const char *sidetone;
60};
61
62#endif
diff --git a/include/linux/platform_data/dsp-omap.h b/include/linux/platform_data/dsp-omap.h
new file mode 100644
index 000000000000..5927709b1908
--- /dev/null
+++ b/include/linux/platform_data/dsp-omap.h
@@ -0,0 +1,34 @@
1#ifndef __OMAP_DSP_H__
2#define __OMAP_DSP_H__
3
4#include <linux/types.h>
5
6struct omap_dsp_platform_data {
7 void (*dsp_set_min_opp) (u8 opp_id);
8 u8 (*dsp_get_opp) (void);
9 void (*cpu_set_freq) (unsigned long f);
10 unsigned long (*cpu_get_freq) (void);
11 unsigned long mpu_speed[6];
12
13 /* functions to write and read PRCM registers */
14 void (*dsp_prm_write)(u32, s16 , u16);
15 u32 (*dsp_prm_read)(s16 , u16);
16 u32 (*dsp_prm_rmw_bits)(u32, u32, s16, s16);
17 void (*dsp_cm_write)(u32, s16 , u16);
18 u32 (*dsp_cm_read)(s16 , u16);
19 u32 (*dsp_cm_rmw_bits)(u32, u32, s16, s16);
20
21 void (*set_bootaddr)(u32);
22 void (*set_bootmode)(u8);
23
24 phys_addr_t phys_mempool_base;
25 phys_addr_t phys_mempool_size;
26};
27
28#if defined(CONFIG_TIDSPBRIDGE) || defined(CONFIG_TIDSPBRIDGE_MODULE)
29extern void omap_dsp_reserve_sdram_memblock(void);
30#else
31static inline void omap_dsp_reserve_sdram_memblock(void) { }
32#endif
33
34#endif
diff --git a/include/linux/platform_data/keypad-omap.h b/include/linux/platform_data/keypad-omap.h
new file mode 100644
index 000000000000..a6b21eddb212
--- /dev/null
+++ b/include/linux/platform_data/keypad-omap.h
@@ -0,0 +1,52 @@
1/*
2 * arch/arm/plat-omap/include/mach/keypad.h
3 *
4 * Copyright (C) 2006 Komal Shah <komal_shah802003@yahoo.com>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10#ifndef ASMARM_ARCH_KEYPAD_H
11#define ASMARM_ARCH_KEYPAD_H
12
13#ifndef CONFIG_ARCH_OMAP1
14#warning Please update the board to use matrix-keypad driver
15#define omap_readw(reg) 0
16#define omap_writew(val, reg) do {} while (0)
17#endif
18#include <linux/input/matrix_keypad.h>
19
20struct omap_kp_platform_data {
21 int rows;
22 int cols;
23 const struct matrix_keymap_data *keymap_data;
24 bool rep;
25 unsigned long delay;
26 bool dbounce;
27 /* specific to OMAP242x*/
28 unsigned int *row_gpios;
29 unsigned int *col_gpios;
30};
31
32/* Group (0..3) -- when multiple keys are pressed, only the
33 * keys pressed in the same group are considered as pressed. This is
34 * in order to workaround certain crappy HW designs that produce ghost
35 * keypresses. Two free bits, not used by neither row/col nor keynum,
36 * must be available for use as group bits. The below GROUP_SHIFT
37 * macro definition is based on some prior knowledge of the
38 * matrix_keypad defined KEY() macro internals.
39 */
40#define GROUP_SHIFT 14
41#define GROUP_0 (0 << GROUP_SHIFT)
42#define GROUP_1 (1 << GROUP_SHIFT)
43#define GROUP_2 (2 << GROUP_SHIFT)
44#define GROUP_3 (3 << GROUP_SHIFT)
45#define GROUP_MASK GROUP_3
46#if KEY_MAX & GROUP_MASK
47#error Group bits in conflict with keynum bits
48#endif
49
50
51#endif
52
diff --git a/include/linux/platform_data/lcd-mipid.h b/include/linux/platform_data/lcd-mipid.h
new file mode 100644
index 000000000000..8e52c6572281
--- /dev/null
+++ b/include/linux/platform_data/lcd-mipid.h
@@ -0,0 +1,29 @@
1#ifndef __LCD_MIPID_H
2#define __LCD_MIPID_H
3
4enum mipid_test_num {
5 MIPID_TEST_RGB_LINES,
6};
7
8enum mipid_test_result {
9 MIPID_TEST_SUCCESS,
10 MIPID_TEST_INVALID,
11 MIPID_TEST_FAILED,
12};
13
14#ifdef __KERNEL__
15
16struct mipid_platform_data {
17 int nreset_gpio;
18 int data_lines;
19
20 void (*shutdown)(struct mipid_platform_data *pdata);
21 void (*set_bklight_level)(struct mipid_platform_data *pdata,
22 int level);
23 int (*get_bklight_level)(struct mipid_platform_data *pdata);
24 int (*get_bklight_max)(struct mipid_platform_data *pdata);
25};
26
27#endif
28
29#endif
diff --git a/include/linux/platform_data/mtd-nand-omap2.h b/include/linux/platform_data/mtd-nand-omap2.h
new file mode 100644
index 000000000000..1a68c1e5fe53
--- /dev/null
+++ b/include/linux/platform_data/mtd-nand-omap2.h
@@ -0,0 +1,43 @@
1/*
2 * arch/arm/plat-omap/include/mach/nand.h
3 *
4 * Copyright (C) 2006 Micron Technology Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10
11#include <plat/gpmc.h>
12#include <linux/mtd/partitions.h>
13
14enum nand_io {
15 NAND_OMAP_PREFETCH_POLLED = 0, /* prefetch polled mode, default */
16 NAND_OMAP_POLLED, /* polled mode, without prefetch */
17 NAND_OMAP_PREFETCH_DMA, /* prefetch enabled sDMA mode */
18 NAND_OMAP_PREFETCH_IRQ /* prefetch enabled irq mode */
19};
20
21struct omap_nand_platform_data {
22 int cs;
23 struct mtd_partition *parts;
24 struct gpmc_timings *gpmc_t;
25 int nr_parts;
26 bool dev_ready;
27 enum nand_io xfer_type;
28 int devsize;
29 enum omap_ecc ecc_opt;
30 struct gpmc_nand_regs reg;
31};
32
33/* minimum size for IO mapping */
34#define NAND_IO_SIZE 4
35
36#if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE)
37extern int gpmc_nand_init(struct omap_nand_platform_data *d);
38#else
39static inline int gpmc_nand_init(struct omap_nand_platform_data *d)
40{
41 return 0;
42}
43#endif
diff --git a/include/linux/platform_data/mtd-onenand-omap2.h b/include/linux/platform_data/mtd-onenand-omap2.h
new file mode 100644
index 000000000000..2858667d2e4f
--- /dev/null
+++ b/include/linux/platform_data/mtd-onenand-omap2.h
@@ -0,0 +1,53 @@
1/*
2 * arch/arm/plat-omap/include/mach/onenand.h
3 *
4 * Copyright (C) 2006 Nokia Corporation
5 * Author: Juha Yrjola
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10 */
11
12#include <linux/mtd/mtd.h>
13#include <linux/mtd/partitions.h>
14
15#define ONENAND_SYNC_READ (1 << 0)
16#define ONENAND_SYNC_READWRITE (1 << 1)
17
18struct onenand_freq_info {
19 u16 maf_id;
20 u16 dev_id;
21 u16 ver_id;
22};
23
24struct omap_onenand_platform_data {
25 int cs;
26 int gpio_irq;
27 struct mtd_partition *parts;
28 int nr_parts;
29 int (*onenand_setup)(void __iomem *, int *freq_ptr);
30 int (*get_freq)(const struct onenand_freq_info *freq_info,
31 bool *clk_dep);
32 int dma_channel;
33 u8 flags;
34 u8 regulator_can_sleep;
35 u8 skip_initial_unlocking;
36};
37
38#define ONENAND_MAX_PARTITIONS 8
39
40#if defined(CONFIG_MTD_ONENAND_OMAP2) || \
41 defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
42
43extern void gpmc_onenand_init(struct omap_onenand_platform_data *d);
44
45#else
46
47#define board_onenand_data NULL
48
49static inline void gpmc_onenand_init(struct omap_onenand_platform_data *d)
50{
51}
52
53#endif
diff --git a/include/linux/platform_data/remoteproc-omap.h b/include/linux/platform_data/remoteproc-omap.h
new file mode 100644
index 000000000000..b10eac89e2e9
--- /dev/null
+++ b/include/linux/platform_data/remoteproc-omap.h
@@ -0,0 +1,57 @@
1/*
2 * Remote Processor - omap-specific bits
3 *
4 * Copyright (C) 2011 Texas Instruments, Inc.
5 * Copyright (C) 2011 Google, Inc.
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * version 2 as published by the Free Software Foundation.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 */
16
17#ifndef _PLAT_REMOTEPROC_H
18#define _PLAT_REMOTEPROC_H
19
20struct rproc_ops;
21struct platform_device;
22
23/*
24 * struct omap_rproc_pdata - omap remoteproc's platform data
25 * @name: the remoteproc's name
26 * @oh_name: omap hwmod device
27 * @oh_name_opt: optional, secondary omap hwmod device
28 * @firmware: name of firmware file to load
29 * @mbox_name: name of omap mailbox device to use with this rproc
30 * @ops: start/stop rproc handlers
31 * @device_enable: omap-specific handler for enabling a device
32 * @device_shutdown: omap-specific handler for shutting down a device
33 */
34struct omap_rproc_pdata {
35 const char *name;
36 const char *oh_name;
37 const char *oh_name_opt;
38 const char *firmware;
39 const char *mbox_name;
40 const struct rproc_ops *ops;
41 int (*device_enable) (struct platform_device *pdev);
42 int (*device_shutdown) (struct platform_device *pdev);
43};
44
45#if defined(CONFIG_OMAP_REMOTEPROC) || defined(CONFIG_OMAP_REMOTEPROC_MODULE)
46
47void __init omap_rproc_reserve_cma(void);
48
49#else
50
51void __init omap_rproc_reserve_cma(void)
52{
53}
54
55#endif
56
57#endif /* _PLAT_REMOTEPROC_H */
diff --git a/include/linux/platform_data/spi-omap2-mcspi.h b/include/linux/platform_data/spi-omap2-mcspi.h
new file mode 100644
index 000000000000..a357eb26bd25
--- /dev/null
+++ b/include/linux/platform_data/spi-omap2-mcspi.h
@@ -0,0 +1,23 @@
1#ifndef _OMAP2_MCSPI_H
2#define _OMAP2_MCSPI_H
3
4#define OMAP2_MCSPI_REV 0
5#define OMAP3_MCSPI_REV 1
6#define OMAP4_MCSPI_REV 2
7
8#define OMAP4_MCSPI_REG_OFFSET 0x100
9
10struct omap2_mcspi_platform_config {
11 unsigned short num_cs;
12 unsigned int regs_offset;
13};
14
15struct omap2_mcspi_dev_attr {
16 unsigned short num_chipselect;
17};
18
19struct omap2_mcspi_device_config {
20 unsigned turbo_mode:1;
21};
22
23#endif
diff --git a/include/linux/platform_data/voltage-omap.h b/include/linux/platform_data/voltage-omap.h
new file mode 100644
index 000000000000..5be4d5def427
--- /dev/null
+++ b/include/linux/platform_data/voltage-omap.h
@@ -0,0 +1,39 @@
1/*
2 * OMAP Voltage Management Routines
3 *
4 * Copyright (C) 2011, Texas Instruments, Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10
11#ifndef __ARCH_ARM_OMAP_VOLTAGE_H
12#define __ARCH_ARM_OMAP_VOLTAGE_H
13
14/**
15 * struct omap_volt_data - Omap voltage specific data.
16 * @voltage_nominal: The possible voltage value in uV
17 * @sr_efuse_offs: The offset of the efuse register(from system
18 * control module base address) from where to read
19 * the n-target value for the smartreflex module.
20 * @sr_errminlimit: Error min limit value for smartreflex. This value
21 * differs at differnet opp and thus is linked
22 * with voltage.
23 * @vp_errorgain: Error gain value for the voltage processor. This
24 * field also differs according to the voltage/opp.
25 */
26struct omap_volt_data {
27 u32 volt_nominal;
28 u32 sr_efuse_offs;
29 u8 sr_errminlimit;
30 u8 vp_errgain;
31};
32struct voltagedomain;
33
34struct voltagedomain *voltdm_lookup(const char *name);
35int voltdm_scale(struct voltagedomain *voltdm, unsigned long target_volt);
36unsigned long voltdm_get_voltage(struct voltagedomain *voltdm);
37struct omap_volt_data *omap_voltage_get_voltdata(struct voltagedomain *voltdm,
38 unsigned long volt);
39#endif
diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
index 3101e62a1213..4a496ebc7d73 100644
--- a/include/linux/power/smartreflex.h
+++ b/include/linux/power/smartreflex.h
@@ -23,7 +23,7 @@
23#include <linux/types.h> 23#include <linux/types.h>
24#include <linux/platform_device.h> 24#include <linux/platform_device.h>
25#include <linux/delay.h> 25#include <linux/delay.h>
26#include <plat/voltage.h> 26#include <linux/platform_data/voltage-omap.h>
27 27
28/* 28/*
29 * Different Smartreflex IPs version. The v1 is the 65nm version used in 29 * Different Smartreflex IPs version. The v1 is the 65nm version used in
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