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-rw-r--r--arch/arm/mach-omap2/dsp.c134
1 files changed, 0 insertions, 134 deletions
diff --git a/arch/arm/mach-omap2/dsp.c b/arch/arm/mach-omap2/dsp.c
deleted file mode 100644
index f7492df1cbb..00000000000
--- a/arch/arm/mach-omap2/dsp.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * TI's OMAP DSP platform device registration
- *
- * Copyright (C) 2005-2006 Texas Instruments, Inc.
- * Copyright (C) 2009 Nokia Corporation
- *
- * Written by Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
- *
- * 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.
- */
-
-/*
- * XXX The function pointers to the PRM/CM functions are incorrect and
- * should be removed. No device driver should be changing PRM/CM bits
- * directly; that's a layering violation -- those bits are the responsibility
- * of the OMAP PM core code.
- */
-
-#include <linux/module.h>
-#include <linux/platform_device.h>
-
-#include <asm/memblock.h>
-
-#include "control.h"
-#include "cm2xxx_3xxx.h"
-#include "prm2xxx_3xxx.h"
-#ifdef CONFIG_TIDSPBRIDGE_DVFS
-#include "omap-pm.h"
-#endif
-#include "soc.h"
-
-#include <linux/platform_data/dsp-omap.h>
-
-static struct platform_device *omap_dsp_pdev;
-
-static struct omap_dsp_platform_data omap_dsp_pdata __initdata = {
-#ifdef CONFIG_TIDSPBRIDGE_DVFS
- .dsp_set_min_opp = omap_pm_dsp_set_min_opp,
- .dsp_get_opp = omap_pm_dsp_get_opp,
- .cpu_set_freq = omap_pm_cpu_set_freq,
- .cpu_get_freq = omap_pm_cpu_get_freq,
-#endif
- .dsp_prm_read = omap2_prm_read_mod_reg,
- .dsp_prm_write = omap2_prm_write_mod_reg,
- .dsp_prm_rmw_bits = omap2_prm_rmw_mod_reg_bits,
- .dsp_cm_read = omap2_cm_read_mod_reg,
- .dsp_cm_write = omap2_cm_write_mod_reg,
- .dsp_cm_rmw_bits = omap2_cm_rmw_mod_reg_bits,
-
- .set_bootaddr = omap_ctrl_write_dsp_boot_addr,
- .set_bootmode = omap_ctrl_write_dsp_boot_mode,
-};
-
-static phys_addr_t omap_dsp_phys_mempool_base;
-
-void __init omap_dsp_reserve_sdram_memblock(void)
-{
- phys_addr_t size = CONFIG_TIDSPBRIDGE_MEMPOOL_SIZE;
- phys_addr_t paddr;
-
- if (!cpu_is_omap34xx())
- return;
-
- if (!size)
- return;
-
- paddr = arm_memblock_steal(size, SZ_1M);
- if (!paddr) {
- pr_err("%s: failed to reserve %llx bytes\n",
- __func__, (unsigned long long)size);
- return;
- }
-
- omap_dsp_phys_mempool_base = paddr;
-}
-
-static phys_addr_t omap_dsp_get_mempool_base(void)
-{
- return omap_dsp_phys_mempool_base;
-}
-
-static int __init omap_dsp_init(void)
-{
- struct platform_device *pdev;
- int err = -ENOMEM;
- struct omap_dsp_platform_data *pdata = &omap_dsp_pdata;
-
- if (!cpu_is_omap34xx())
- return 0;
-
- pdata->phys_mempool_base = omap_dsp_get_mempool_base();
-
- if (pdata->phys_mempool_base) {
- pdata->phys_mempool_size = CONFIG_TIDSPBRIDGE_MEMPOOL_SIZE;
- pr_info("%s: %llx bytes @ %llx\n", __func__,
- (unsigned long long)pdata->phys_mempool_size,
- (unsigned long long)pdata->phys_mempool_base);
- }
-
- pdev = platform_device_alloc("omap-dsp", -1);
- if (!pdev)
- goto err_out;
-
- err = platform_device_add_data(pdev, pdata, sizeof(*pdata));
- if (err)
- goto err_out;
-
- err = platform_device_add(pdev);
- if (err)
- goto err_out;
-
- omap_dsp_pdev = pdev;
- return 0;
-
-err_out:
- platform_device_put(pdev);
- return err;
-}
-module_init(omap_dsp_init);
-
-static void __exit omap_dsp_exit(void)
-{
- if (!cpu_is_omap34xx())
- return;
-
- platform_device_unregister(omap_dsp_pdev);
-}
-module_exit(omap_dsp_exit);
-
-MODULE_AUTHOR("Hiroshi DOYU");
-MODULE_DESCRIPTION("TI's OMAP DSP platform device registration");
-MODULE_LICENSE("GPL");