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linux-davinci
Commit 47b50927 authored by Kevin Hilman's avatar Kevin Hilman
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REMOVE OBSOLETE CODE: remove unused files 

Signed-off-by: default avatarKevin Hilman <khilman@deeprootsystems.com>
parent 5ae227e5
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drivers/i2c/busses/i2c-davinci.h deleted 100644 → 0
View file @ 5ae227e5
/*
* linux/drivers/i2c/busses/davinci/i2c_davinci.h
*
* Copyright (C) 2006 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 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., 675 Mass Ave, Cambridge, MA 02139, USA.
* ----------------------------------------------------------------------------
Modifications:
ver. 1.0: Feb 2005, Vinod/Sudhakar
-
*
*/
#define DAVINCI_I2C_ICOAR_OADDR_MASK (0x03FFu)
#define DAVINCI_I2C_ICIMR_AAS_MASK (0x0040u)
#define DAVINCI_I2C_ICIMR_SCD_MASK (0x0020u)
#define DAVINCI_I2C_ICIMR_ICXRDY_MASK (0x0010u)
#define DAVINCI_I2C_ICIMR_ICRRDY_MASK (0x0008u)
#define DAVINCI_I2C_ICIMR_ARDY_MASK (0x0004u)
#define DAVINCI_I2C_ICIMR_NACK_MASK (0x0002u)
#define DAVINCI_I2C_ICIMR_AL_MASK (0x0001u)
#define DAVINCI_I2C_ICSTR_SDIR_MASK (0x4000u)
#define DAVINCI_I2C_ICSTR_NACKSNT_MASK (0x2000u)
#define DAVINCI_I2C_ICSTR_BB_MASK (0x1000u)
#define DAVINCI_I2C_ICSTR_RSFULL_MASK (0x0800u)
#define DAVINCI_I2C_ICSTR_XSMT_MASK (0x0400u)
#define DAVINCI_I2C_ICSTR_AAS_MASK (0x0200u)
#define DAVINCI_I2C_ICSTR_AD0_MASK (0x0100u)
#define DAVINCI_I2C_ICSTR_SCD_MASK (0x0020u)
#define DAVINCI_I2C_ICSTR_ICXRDY_MASK (0x0010u)
#define DAVINCI_I2C_ICSTR_ICRRDY_MASK (0x0008u)
#define DAVINCI_I2C_ICSTR_ARDY_MASK (0x0004u)
#define DAVINCI_I2C_ICSTR_NACK_MASK (0x0002u)
#define DAVINCI_I2C_ICSTR_AL_MASK (0x0001u)
#define DAVINCI_I2C_ICCLKL_ICCL_MASK (0xFFFFu)
#define DAVINCI_I2C_ICCLKH_ICCH_MASK (0xFFFFu)
#define DAVINCI_I2C_ICCNT_ICDC_MASK (0xFFFFu)
#define DAVINCI_I2C_ICDRR_D_MASK (0x00FFu)
#define DAVINCI_I2C_ICSAR_SADDR_MASK (0x03FFu)
#define DAVINCI_I2C_ICDXR_D_MASK (0x00FFu)
#define DAVINCI_I2C_ICMDR_NACKMOD_MASK (0x8000u)
#define DAVINCI_I2C_ICMDR_FREE_MASK (0x4000u)
#define DAVINCI_I2C_ICMDR_STT_MASK (0x2000u)
#define DAVINCI_I2C_ICMDR_STP_MASK (0x0800u)
#define DAVINCI_I2C_ICMDR_MST_MASK (0x0400u)
#define DAVINCI_I2C_ICMDR_TRX_MASK (0x0200u)
#define DAVINCI_I2C_ICMDR_XA_MASK (0x0100u)
#define DAVINCI_I2C_ICMDR_RM_MASK (0x0080u)
#define DAVINCI_I2C_ICMDR_DLB_MASK (0x0040u)
#define DAVINCI_I2C_ICMDR_IRS_MASK (0x0020u)
#define DAVINCI_I2C_ICMDR_STB_MASK (0x0010u)
#define DAVINCI_I2C_ICMDR_FDF_MASK (0x0008u)
#define DAVINCI_I2C_ICMDR_BC_MASK (0x0007u)
#define DAVINCI_I2C_ICIVR_TESTMD_MASK (0x0F00u)
#define DAVINCI_I2C_ICIVR_INTCODE_MASK (0x0007u)
#define DAVINCI_I2C_ICIVR_INTCODE_NONE (0x0000u)
#define DAVINCI_I2C_ICIVR_INTCODE_AL (0x0001u)
#define DAVINCI_I2C_ICIVR_INTCODE_NACK (0x0002u)
#define DAVINCI_I2C_ICIVR_INTCODE_RAR (0x0003u)
#define DAVINCI_I2C_ICIVR_INTCODE_RDR (0x0004u)
#define DAVINCI_I2C_ICIVR_INTCODE_TDR (0x0005u)
#define DAVINCI_I2C_ICIVR_INTCODE_SCD (0x0006u)
#define DAVINCI_I2C_ICIVR_INTCODE_AAS (0x0007u)
#define DAVINCI_I2C_ICEMDR_BCM_MASK (0x0001u)
#define DAVINCI_I2C_ICPSC_IPSC_MASK (0x00FFu)
#define DAVINCI_I2C_ICPID1_CLASS_MASK (0xFF00u)
#define DAVINCI_I2C_ICPID1_REVISION_MASK (0x00FFu)
#define DAVINCI_I2C_ICPID2_TYPE_MASK (0x00FFu)
#define DAVINCI_I2C_ICPFUNC_PFUNC_MASK (0x00000001u)
#define DAVINCI_I2C_ICPDIR_PDIR1_MASK (0x00000002u)
#define DAVINCI_I2C_ICPDIR_PDIR0_MASK (0x00000001u)
#define DAVINCI_I2C_ICPDIN_PDIN1_MASK (0x00000002u)
#define DAVINCI_I2C_ICPDIN_PDIN0_MASK (0x00000001u)
#define DAVINCI_I2C_ICPDOUT_PDOUT1_MASK (0x00000002u)
#define DAVINCI_I2C_ICPDOUT_PDOUT0_MASK (0x00000001u)
#define DAVINCI_I2C_ICPDSET_PDSET1_MASK (0x00000002u)
#define DAVINCI_I2C_ICPDSET_PDSET0_MASK (0x00000001u)
#define DAVINCI_I2C_ICPDCLR_PDCLR1_MASK (0x00000002u)
#define DAVINCI_I2C_ICPDCLR_PDCLR0_MASK (0x00000001u)
/**************************************************************************\
* Register Overlay Structure
\**************************************************************************/
typedef struct {
u16 icoar;
u8 rsvd0[2];
u16 icimr;
u8 rsvd1[2];
u16 icstr;
u8 rsvd2[2];
u16 icclkl;
u8 rsvd3[2];
u16 icclkh;
u8 rsvd4[2];
u16 iccnt;
u8 rsvd5[2];
u16 icdrr;
u8 rsvd6[2];
u16 icsar;
u8 rsvd7[2];
u16 icdxr;
u8 rsvd8[2];
u16 icmdr;
u8 rsvd9[2];
u16 icivr;
u8 rsvd10[2];
u16 icemdr;
u8 rsvd11[2];
u16 icpsc;
u8 rsvd12[2];
u16 icpid1;
u8 rsvd13[2];
u16 icpid2;
u8 rsvd14[14];
u32 ipcfunc;
u32 icpdir;
u32 icpdin;
u32 icpdout;
u32 icpdset;
u32 icpdclr;
} davinci_i2cregs;
/**************************************************************************\
* Overlay structure typedef definition
\**************************************************************************/
typedef volatile davinci_i2cregs *davinci_i2cregsovly;
struct i2c_davinci_device {
int cmd_err;
struct completion cmd_complete;
wait_queue_head_t cmd_wait;
u8 *buf;
size_t buf_len;
davinci_i2cregsovly regs;
int irq;
struct i2c_adapter adapter;
struct clk *clk;
struct device *dev;
};
drivers/misc/sti/sdti.c deleted 100644 → 0
View file @ 5ae227e5
/*
* Support functions for OMAP3 SDTI (Serial Debug Tracing Interface)
*
* Copyright (C) 2008 Nokia Corporation
* Written by: Roman Tereshonkov <roman.tereshonkov@nokia.com>
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#include <linux/init.h>
#include <linux/err.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/spinlock.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <mach/sti.h>
#include <asm/byteorder.h>
#include <asm/io.h>
#define SDTI_REVISION 0x000
#define SDTI_SYSCONFIG 0x010
#define SDTI_SYSSTATUS 0x014
#define SDTI_WINCTRL 0x024
#define SDTI_SCONFIG 0x028
#define SDTI_TESTCTRL 0x02C
#define SDTI_LOCK_ACCESS 0xFB0
#define CPU1_TRACE_EN 0x01
#define CPU2_TRACE_EN 0x02
#define SDTI_SYSCONFIG_SOFTRESET (1 << 1)
#define SDTI_SYSCONFIG_AUTOIDLE (1 << 0)
static struct clk *sdti_ck;
void __iomem *sti_base, *sti_channel_base;
static DEFINE_SPINLOCK(sdti_lock);
void sti_channel_write_trace(int len, int id, void *data,
unsigned int channel)
{
const u8 *tpntr = data;
spin_lock_irq(&sdti_lock);
sti_channel_writeb(id, channel);
while (len--)
sti_channel_writeb(*tpntr++, channel);
sti_channel_flush(channel);
spin_unlock_irq(&sdti_lock);
}
EXPORT_SYMBOL(sti_channel_write_trace);
static void omap_sdti_reset(void)
{
int i;
sti_writel(SDTI_SYSCONFIG_SOFTRESET, SDTI_SYSCONFIG);
for (i = 0; i < 10000; i++)
if (sti_readl(SDTI_SYSSTATUS) & 1)
break;
if (i == 10000)
printk(KERN_WARNING "XTI: no real reset\n");
}
static int __init omap_sdti_init(void)
{
char buf[64];
int i;
sdti_ck = clk_get(NULL, "emu_per_alwon_ck");
if (IS_ERR(sdti_ck)) {
printk(KERN_ERR "Cannot get clk emu_per_alwon_ck\n");
return PTR_ERR(sdti_ck);
}
clk_enable(sdti_ck);
omap_sdti_reset();
sti_writel(0xC5ACCE55, SDTI_LOCK_ACCESS);
/* Autoidle */
sti_writel(SDTI_SYSCONFIG_AUTOIDLE, SDTI_SYSCONFIG);
/* Claim SDTI */
sti_writel(1 << 30, SDTI_WINCTRL);
i = sti_readl(SDTI_WINCTRL);
if (!(i & (1 << 30)))
printk(KERN_WARNING "SDTI: cannot claim SDTI\n");
/* 4 bits dual, fclk/3 */
sti_writel(0x43, SDTI_SCONFIG);
/* CPU2 trace enable */
sti_writel(i | CPU2_TRACE_EN, SDTI_WINCTRL);
i = sti_readl(SDTI_WINCTRL);
/* Enable SDTI */
sti_writel((1 << 31) | (i & 0x3FFFFFFF), SDTI_WINCTRL);
i = sti_readl(SDTI_REVISION);
snprintf(buf, sizeof(buf), "OMAP SDTI support loaded (HW v%u.%u)\n",
(i >> 4) & 0x0f, i & 0x0f);
printk(KERN_INFO "%s", buf);
sti_channel_write_trace(strlen(buf), 0xc3, buf, 239);
return 0;
}
static void omap_sdti_exit(void)
{
sti_writel(0, SDTI_WINCTRL);
clk_disable(sdti_ck);
clk_put(sdti_ck);
}
static int __devinit omap_sdti_probe(struct platform_device *pdev)
{
struct resource *res, *cres;
unsigned int size;
if (pdev->num_resources != 2) {
dev_err(&pdev->dev, "invalid number of resources: %d\n",
pdev->num_resources);
return -ENODEV;
}
/* SDTI base */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (unlikely(!res)) {
dev_err(&pdev->dev, "invalid mem resource\n");
return -ENODEV;
}
/* Channel base */
cres = platform_get_resource(pdev, IORESOURCE_MEM, 1);
if (unlikely(!cres)) {
dev_err(&pdev->dev, "invalid channel mem resource\n");
return -ENODEV;
}
size = res->end - res->start;
sti_base = ioremap(res->start, size);
if (unlikely(!sti_base))
return -ENODEV;
size = cres->end - cres->start;
sti_channel_base = ioremap(cres->start, size);
if (unlikely(!sti_channel_base)) {
iounmap(sti_base);
return -ENODEV;
}
return omap_sdti_init();
}
static int __devexit omap_sdti_remove(struct platform_device *pdev)
{
iounmap(sti_channel_base);
iounmap(sti_base);
omap_sdti_exit();
return 0;
}
static struct platform_driver omap_sdti_driver = {
.probe = omap_sdti_probe,
.remove = __devexit_p(omap_sdti_remove),
.driver = {
.name = "sti",
.owner = THIS_MODULE,
},
};
static int __init omap_sdti_module_init(void)
{
return platform_driver_register(&omap_sdti_driver);
}
static void __exit omap_sdti_module_exit(void)
{
platform_driver_unregister(&omap_sdti_driver);
}
subsys_initcall(omap_sdti_module_init);
module_exit(omap_sdti_module_exit);
MODULE_AUTHOR("Roman Tereshonkov");
MODULE_LICENSE("GPL");
include/sound/davincisound.h deleted 100644 → 0
View file @ 5ae227e5
/*
* include/sound/davincisound.h
*
* Copyright (C) 2006 Texas Instruments, Inc.
*
* This package 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 PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* History:
* --------
* 2006-03-29 Sudhakar - Created
*/
#include <linux/soundcard.h>
#define SOUND_MIXER_MICBIAS _IOC_NR(SOUND_MIXER_PRIVATE1)
#define SOUND_MIXER_READ_MICBIAS _SIOR ('M', SOUND_MIXER_MICBIAS, int)
#define SOUND_MIXER_WRITE_MICBIAS SOUND_MIXER_PRIVATE1
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