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, 176 deletions

diff --git a/ANDROID_3.4.5/arch/arm/mach-omap2/prminst44xx.c b/ANDROID_3.4.5/arch/arm/mach-omap2/prminst44xx.c
deleted file mode 100644
index 9b3898a3..00000000
--- a/ANDROID_3.4.5/arch/arm/mach-omap2/prminst44xx.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * OMAP4 PRM instance functions
- *
- * Copyright (C) 2009 Nokia Corporation
- * Copyright (C) 2011 Texas Instruments, Inc.
- * Paul Walmsley
- *
- * 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.
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/io.h>
-
-#include "iomap.h"
-#include "common.h"
-#include "prm44xx.h"
-#include "prminst44xx.h"
-#include "prm-regbits-44xx.h"
-#include "prcm44xx.h"
-#include "prcm_mpu44xx.h"
-
-static u32 _prm_bases[OMAP4_MAX_PRCM_PARTITIONS] = {
-	[OMAP4430_INVALID_PRCM_PARTITION]	= 0,
-	[OMAP4430_PRM_PARTITION]		= OMAP4430_PRM_BASE,
-	[OMAP4430_CM1_PARTITION]		= 0,
-	[OMAP4430_CM2_PARTITION]		= 0,
-	[OMAP4430_SCRM_PARTITION]		= 0,
-	[OMAP4430_PRCM_MPU_PARTITION]		= OMAP4430_PRCM_MPU_BASE,
-};
-
-/* Read a register in a PRM instance */
-u32 omap4_prminst_read_inst_reg(u8 part, s16 inst, u16 idx)
-{
-	BUG_ON(part >= OMAP4_MAX_PRCM_PARTITIONS ||
-	       part == OMAP4430_INVALID_PRCM_PARTITION ||
-	       !_prm_bases[part]);
-	return __raw_readl(OMAP2_L4_IO_ADDRESS(_prm_bases[part] + inst +
-					       idx));
-}
-
-/* Write into a register in a PRM instance */
-void omap4_prminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx)
-{
-	BUG_ON(part >= OMAP4_MAX_PRCM_PARTITIONS ||
-	       part == OMAP4430_INVALID_PRCM_PARTITION ||
-	       !_prm_bases[part]);
-	__raw_writel(val, OMAP2_L4_IO_ADDRESS(_prm_bases[part] + inst + idx));
-}
-
-/* Read-modify-write a register in PRM. Caller must lock */
-u32 omap4_prminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part, s16 inst,
-				    u16 idx)
-{
-	u32 v;
-
-	v = omap4_prminst_read_inst_reg(part, inst, idx);
-	v &= ~mask;
-	v |= bits;
-	omap4_prminst_write_inst_reg(v, part, inst, idx);
-
-	return v;
-}
-
-/*
- * Address offset (in bytes) between the reset control and the reset
- * status registers: 4 bytes on OMAP4
- */
-#define OMAP4_RST_CTRL_ST_OFFSET		4
-
-/**
- * omap4_prminst_is_hardreset_asserted - read the HW reset line state of
- * submodules contained in the hwmod module
- * @rstctrl_reg: RM_RSTCTRL register address for this module
- * @shift: register bit shift corresponding to the reset line to check
- *
- * Returns 1 if the (sub)module hardreset line is currently asserted,
- * 0 if the (sub)module hardreset line is not currently asserted, or
- * -EINVAL upon parameter error.
- */
-int omap4_prminst_is_hardreset_asserted(u8 shift, u8 part, s16 inst,
-					u16 rstctrl_offs)
-{
-	u32 v;
-
-	v = omap4_prminst_read_inst_reg(part, inst, rstctrl_offs);
-	v &= 1 << shift;
-	v >>= shift;
-
-	return v;
-}
-
-/**
- * omap4_prminst_assert_hardreset - assert the HW reset line of a submodule
- * @rstctrl_reg: RM_RSTCTRL register address for this module
- * @shift: register bit shift corresponding to the reset line to assert
- *
- * Some IPs like dsp, ipu or iva contain processors that require an HW
- * reset line to be asserted / deasserted in order to fully enable the
- * IP.  These modules may have multiple hard-reset lines that reset
- * different 'submodules' inside the IP block.  This function will
- * place the submodule into reset.  Returns 0 upon success or -EINVAL
- * upon an argument error.
- */
-int omap4_prminst_assert_hardreset(u8 shift, u8 part, s16 inst,
-				   u16 rstctrl_offs)
-{
-	u32 mask = 1 << shift;
-
-	omap4_prminst_rmw_inst_reg_bits(mask, mask, part, inst, rstctrl_offs);
-
-	return 0;
-}
-
-/**
- * omap4_prminst_deassert_hardreset - deassert a submodule hardreset line and
- * wait
- * @rstctrl_reg: RM_RSTCTRL register address for this module
- * @shift: register bit shift corresponding to the reset line to deassert
- *
- * Some IPs like dsp, ipu or iva contain processors that require an HW
- * reset line to be asserted / deasserted in order to fully enable the
- * IP.  These modules may have multiple hard-reset lines that reset
- * different 'submodules' inside the IP block.  This function will
- * take the submodule out of reset and wait until the PRCM indicates
- * that the reset has completed before returning.  Returns 0 upon success or
- * -EINVAL upon an argument error, -EEXIST if the submodule was already out
- * of reset, or -EBUSY if the submodule did not exit reset promptly.
- */
-int omap4_prminst_deassert_hardreset(u8 shift, u8 part, s16 inst,
-				     u16 rstctrl_offs)
-{
-	int c;
-	u32 mask = 1 << shift;
-	u16 rstst_offs = rstctrl_offs + OMAP4_RST_CTRL_ST_OFFSET;
-
-	/* Check the current status to avoid de-asserting the line twice */
-	if (omap4_prminst_is_hardreset_asserted(shift, part, inst,
-						rstctrl_offs) == 0)
-		return -EEXIST;
-
-	/* Clear the reset status by writing 1 to the status bit */
-	omap4_prminst_rmw_inst_reg_bits(0xffffffff, mask, part, inst,
-					rstst_offs);
-	/* de-assert the reset control line */
-	omap4_prminst_rmw_inst_reg_bits(mask, 0, part, inst, rstctrl_offs);
-	/* wait the status to be set */
-	omap_test_timeout(omap4_prminst_is_hardreset_asserted(shift, part, inst,
-							      rstst_offs),
-			  MAX_MODULE_HARDRESET_WAIT, c);
-
-	return (c == MAX_MODULE_HARDRESET_WAIT) ? -EBUSY : 0;
-}
-
-
-void omap4_prminst_global_warm_sw_reset(void)
-{
-	u32 v;
-
-	v = omap4_prminst_read_inst_reg(OMAP4430_PRM_PARTITION,
-				    OMAP4430_PRM_DEVICE_INST,
-				    OMAP4_PRM_RSTCTRL_OFFSET);
-	v |= OMAP4430_RST_GLOBAL_WARM_SW_MASK;
-	omap4_prminst_write_inst_reg(v, OMAP4430_PRM_PARTITION,
-				 OMAP4430_PRM_DEVICE_INST,
-				 OMAP4_PRM_RSTCTRL_OFFSET);
-
-	/* OCP barrier */
-	v = omap4_prminst_read_inst_reg(OMAP4430_PRM_PARTITION,
-				    OMAP4430_PRM_DEVICE_INST,
-				    OMAP4_PRM_RSTCTRL_OFFSET);
-}