Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 234 deletions

diff --git a/ANDROID_3.4.5/arch/arm/mach-omap2/mcbsp.c b/ANDROID_3.4.5/arch/arm/mach-omap2/mcbsp.c
deleted file mode 100644
index 577cb77d..00000000
--- a/ANDROID_3.4.5/arch/arm/mach-omap2/mcbsp.c
+++ /dev/null
@@ -1,234 +0,0 @@
-/*
- * linux/arch/arm/mach-omap2/mcbsp.c
- *
- * Copyright (C) 2008 Instituto Nokia de Tecnologia
- * Contact: Eduardo Valentin <eduardo.valentin@indt.org.br>
- *
- * 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.
- *
- * Multichannel mode not supported.
- */
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-
-#include <mach/irqs.h>
-#include <plat/dma.h>
-#include <plat/cpu.h>
-#include <plat/mcbsp.h>
-#include <plat/omap_device.h>
-#include <linux/pm_runtime.h>
-
-#include "control.h"
-
-/*
- * FIXME: Find a mechanism to enable/disable runtime the McBSP ICLK autoidle.
- * Sidetone needs non-gated ICLK and sidetone autoidle is broken.
- */
-#include "cm2xxx_3xxx.h"
-#include "cm-regbits-34xx.h"
-
-/* McBSP1 internal signal muxing function for OMAP2/3 */
-static int omap2_mcbsp1_mux_rx_clk(struct device *dev, const char *signal,
-				   const char *src)
-{
-	u32 v;
-
-	v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
-
-	if (!strcmp(signal, "clkr")) {
-		if (!strcmp(src, "clkr"))
-			v &= ~OMAP2_MCBSP1_CLKR_MASK;
-		else if (!strcmp(src, "clkx"))
-			v |= OMAP2_MCBSP1_CLKR_MASK;
-		else
-			return -EINVAL;
-	} else if (!strcmp(signal, "fsr")) {
-		if (!strcmp(src, "fsr"))
-			v &= ~OMAP2_MCBSP1_FSR_MASK;
-		else if (!strcmp(src, "fsx"))
-			v |= OMAP2_MCBSP1_FSR_MASK;
-		else
-			return -EINVAL;
-	} else {
-		return -EINVAL;
-	}
-
-	omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0);
-
-	return 0;
-}
-
-/* McBSP4 internal signal muxing function for OMAP4 */
-#define OMAP4_CONTROL_MCBSPLP_ALBCTRLRX_FSX	(1 << 31)
-#define OMAP4_CONTROL_MCBSPLP_ALBCTRLRX_CLKX	(1 << 30)
-static int omap4_mcbsp4_mux_rx_clk(struct device *dev, const char *signal,
-				   const char *src)
-{
-	u32 v;
-
-	/*
-	 * In CONTROL_MCBSPLP register only bit 30 (CLKR mux), and bit 31 (FSR
-	 * mux) is used */
-	v = omap4_ctrl_pad_readl(OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_MCBSPLP);
-
-	if (!strcmp(signal, "clkr")) {
-		if (!strcmp(src, "clkr"))
-			v &= ~OMAP4_CONTROL_MCBSPLP_ALBCTRLRX_CLKX;
-		else if (!strcmp(src, "clkx"))
-			v |= OMAP4_CONTROL_MCBSPLP_ALBCTRLRX_CLKX;
-		else
-			return -EINVAL;
-	} else if (!strcmp(signal, "fsr")) {
-		if (!strcmp(src, "fsr"))
-			v &= ~OMAP4_CONTROL_MCBSPLP_ALBCTRLRX_FSX;
-		else if (!strcmp(src, "fsx"))
-			v |= OMAP4_CONTROL_MCBSPLP_ALBCTRLRX_FSX;
-		else
-			return -EINVAL;
-	} else {
-		return -EINVAL;
-	}
-
-	omap4_ctrl_pad_writel(v, OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_MCBSPLP);
-
-	return 0;
-}
-
-/* McBSP CLKS source switching function */
-static int omap2_mcbsp_set_clk_src(struct device *dev, struct clk *clk,
-				   const char *src)
-{
-	struct clk *fck_src;
-	char *fck_src_name;
-	int r;
-
-	if (!strcmp(src, "clks_ext"))
-		fck_src_name = "pad_fck";
-	else if (!strcmp(src, "clks_fclk"))
-		fck_src_name = "prcm_fck";
-	else
-		return -EINVAL;
-
-	fck_src = clk_get(dev, fck_src_name);
-	if (IS_ERR_OR_NULL(fck_src)) {
-		pr_err("omap-mcbsp: %s: could not clk_get() %s\n", "clks",
-		       fck_src_name);
-		return -EINVAL;
-	}
-
-	pm_runtime_put_sync(dev);
-
-	r = clk_set_parent(clk, fck_src);
-	if (IS_ERR_VALUE(r)) {
-		pr_err("omap-mcbsp: %s: could not clk_set_parent() to %s\n",
-		       "clks", fck_src_name);
-		clk_put(fck_src);
-		return -EINVAL;
-	}
-
-	pm_runtime_get_sync(dev);
-
-	clk_put(fck_src);
-
-	return 0;
-}
-
-static int omap3_enable_st_clock(unsigned int id, bool enable)
-{
-	unsigned int w;
-
-	/*
-	 * Sidetone uses McBSP ICLK - which must not idle when sidetones
-	 * are enabled or sidetones start sounding ugly.
-	 */
-	w = omap2_cm_read_mod_reg(OMAP3430_PER_MOD, CM_AUTOIDLE);
-	if (enable)
-		w &= ~(1 << (id - 2));
-	else
-		w |= 1 << (id - 2);
-	omap2_cm_write_mod_reg(w, OMAP3430_PER_MOD, CM_AUTOIDLE);
-
-	return 0;
-}
-
-static int __init omap_init_mcbsp(struct omap_hwmod *oh, void *unused)
-{
-	int id, count = 1;
-	char *name = "omap-mcbsp";
-	struct omap_hwmod *oh_device[2];
-	struct omap_mcbsp_platform_data *pdata = NULL;
-	struct platform_device *pdev;
-
-	sscanf(oh->name, "mcbsp%d", &id);
-
-	pdata = kzalloc(sizeof(struct omap_mcbsp_platform_data), GFP_KERNEL);
-	if (!pdata) {
-		pr_err("%s: No memory for mcbsp\n", __func__);
-		return -ENOMEM;
-	}
-
-	pdata->reg_step = 4;
-	if (oh->class->rev < MCBSP_CONFIG_TYPE2) {
-		pdata->reg_size = 2;
-	} else {
-		pdata->reg_size = 4;
-		pdata->has_ccr = true;
-	}
-	pdata->set_clk_src = omap2_mcbsp_set_clk_src;
-
-	/* On OMAP2/3 the McBSP1 port has 6 pin configuration */
-	if (id == 1 && oh->class->rev < MCBSP_CONFIG_TYPE4)
-		pdata->mux_signal = omap2_mcbsp1_mux_rx_clk;
-
-	/* On OMAP4 the McBSP4 port has 6 pin configuration */
-	if (id == 4 && oh->class->rev == MCBSP_CONFIG_TYPE4)
-		pdata->mux_signal = omap4_mcbsp4_mux_rx_clk;
-
-	if (oh->class->rev == MCBSP_CONFIG_TYPE3) {
-		if (id == 2)
-			/* The FIFO has 1024 + 256 locations */
-			pdata->buffer_size = 0x500;
-		else
-			/* The FIFO has 128 locations */
-			pdata->buffer_size = 0x80;
-	} else if (oh->class->rev == MCBSP_CONFIG_TYPE4) {
-		/* The FIFO has 128 locations for all instances */
-		pdata->buffer_size = 0x80;
-	}
-
-	if (oh->class->rev >= MCBSP_CONFIG_TYPE3)
-		pdata->has_wakeup = true;
-
-	oh_device[0] = oh;
-
-	if (oh->dev_attr) {
-		oh_device[1] = omap_hwmod_lookup((
-		(struct omap_mcbsp_dev_attr *)(oh->dev_attr))->sidetone);
-		pdata->enable_st_clock = omap3_enable_st_clock;
-		count++;
-	}
-	pdev = omap_device_build_ss(name, id, oh_device, count, pdata,
-				sizeof(*pdata), NULL, 0, false);
-	kfree(pdata);
-	if (IS_ERR(pdev))  {
-		pr_err("%s: Can't build omap_device for %s:%s.\n", __func__,
-					name, oh->name);
-		return PTR_ERR(pdev);
-	}
-	return 0;
-}
-
-static int __init omap2_mcbsp_init(void)
-{
-	omap_hwmod_for_each_by_class("mcbsp", omap_init_mcbsp, NULL);
-
-	return 0;
-}
-arch_initcall(omap2_mcbsp_init);