Moved, renamed, and deleted files

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

13 files changed, 0 insertions, 704 deletions

diff --git a/ANDROID_3.4.5/arch/arm/mach-zynq/Makefile b/ANDROID_3.4.5/arch/arm/mach-zynq/Makefile
deleted file mode 100644
index 397268c1..00000000
--- a/ANDROID_3.4.5/arch/arm/mach-zynq/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-# Common support
-obj-y				:= common.o timer.o
diff --git a/ANDROID_3.4.5/arch/arm/mach-zynq/Makefile.boot b/ANDROID_3.4.5/arch/arm/mach-zynq/Makefile.boot
deleted file mode 100644
index 760a0efe..00000000
--- a/ANDROID_3.4.5/arch/arm/mach-zynq/Makefile.boot
+++ /dev/null
@@ -1,3 +0,0 @@
-   zreladdr-y	+= 0x00008000
-params_phys-y	:= 0x00000100
-initrd_phys-y	:= 0x00800000
diff --git a/ANDROID_3.4.5/arch/arm/mach-zynq/common.c b/ANDROID_3.4.5/arch/arm/mach-zynq/common.c
deleted file mode 100644
index ab5cfddc..00000000
--- a/ANDROID_3.4.5/arch/arm/mach-zynq/common.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * This file contains common code that is intended to be used across
- * boards so that it's not replicated.
- *
- *  Copyright (C) 2011 Xilinx
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * 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.
- */
-
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/cpumask.h>
-#include <linux/platform_device.h>
-#include <linux/clk.h>
-#include <linux/of_irq.h>
-#include <linux/of_platform.h>
-#include <linux/of.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach-types.h>
-#include <asm/page.h>
-#include <asm/hardware/gic.h>
-#include <asm/hardware/cache-l2x0.h>
-
-#include <mach/zynq_soc.h>
-#include <mach/clkdev.h>
-#include "common.h"
-
-static struct of_device_id zynq_of_bus_ids[] __initdata = {
-	{ .compatible = "simple-bus", },
-	{}
-};
-
-/**
- * xilinx_init_machine() - System specific initialization, intended to be
- *			   called from board specific initialization.
- */
-static void __init xilinx_init_machine(void)
-{
-#ifdef CONFIG_CACHE_L2X0
-	/*
-	 * 64KB way size, 8-way associativity, parity disabled
-	 */
-	l2x0_init(PL310_L2CC_BASE, 0x02060000, 0xF0F0FFFF);
-#endif
-
-	of_platform_bus_probe(NULL, zynq_of_bus_ids, NULL);
-}
-
-/**
- * xilinx_irq_init() - Interrupt controller initialization for the GIC.
- */
-static void __init xilinx_irq_init(void)
-{
-	gic_init(0, 29, SCU_GIC_DIST_BASE, SCU_GIC_CPU_BASE);
-}
-
-/* The minimum devices needed to be mapped before the VM system is up and
- * running include the GIC, UART and Timer Counter.
- */
-
-static struct map_desc io_desc[] __initdata = {
-	{
-		.virtual	= TTC0_VIRT,
-		.pfn		= __phys_to_pfn(TTC0_PHYS),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= SCU_PERIPH_VIRT,
-		.pfn		= __phys_to_pfn(SCU_PERIPH_PHYS),
-		.length		= SZ_8K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= PL310_L2CC_VIRT,
-		.pfn		= __phys_to_pfn(PL310_L2CC_PHYS),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	},
-
-#ifdef CONFIG_DEBUG_LL
-	{
-		.virtual	= UART0_VIRT,
-		.pfn		= __phys_to_pfn(UART0_PHYS),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	},
-#endif
-
-};
-
-/**
- * xilinx_map_io() - Create memory mappings needed for early I/O.
- */
-static void __init xilinx_map_io(void)
-{
-	iotable_init(io_desc, ARRAY_SIZE(io_desc));
-}
-
-static const char *xilinx_dt_match[] = {
-	"xlnx,zynq-ep107",
-	NULL
-};
-
-MACHINE_START(XILINX_EP107, "Xilinx Zynq Platform")
-	.map_io		= xilinx_map_io,
-	.init_irq	= xilinx_irq_init,
-	.handle_irq	= gic_handle_irq,
-	.init_machine	= xilinx_init_machine,
-	.timer		= &xttcpss_sys_timer,
-	.dt_compat	= xilinx_dt_match,
-MACHINE_END
diff --git a/ANDROID_3.4.5/arch/arm/mach-zynq/common.h b/ANDROID_3.4.5/arch/arm/mach-zynq/common.h
deleted file mode 100644
index a009644a..00000000
--- a/ANDROID_3.4.5/arch/arm/mach-zynq/common.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * This file contains common function prototypes to avoid externs
- * in the c files.
- *
- *  Copyright (C) 2011 Xilinx
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * 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.
- */
-
-#ifndef __MACH_ZYNQ_COMMON_H__
-#define __MACH_ZYNQ_COMMON_H__
-
-#include <asm/mach/time.h>
-
-extern struct sys_timer xttcpss_sys_timer;
-
-#endif
diff --git a/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/clkdev.h b/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/clkdev.h
deleted file mode 100644
index c6e73d81..00000000
--- a/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/clkdev.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * arch/arm/mach-zynq/include/mach/clkdev.h
- *
- *  Copyright (C) 2011 Xilinx, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * 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.
- *
- */
-
-#ifndef __MACH_CLKDEV_H__
-#define __MACH_CLKDEV_H__
-
-#include <plat/clock.h>
-
-struct clk {
-	unsigned long		rate;
-	const struct clk_ops	*ops;
-	const struct icst_params *params;
-	void __iomem		*vcoreg;
-};
-
-#define __clk_get(clk) ({ 1; })
-#define __clk_put(clk) do { } while (0)
-
-#endif
diff --git a/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/debug-macro.S b/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/debug-macro.S
deleted file mode 100644
index 3ab0be1f..00000000
--- a/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/debug-macro.S
+++ /dev/null
@@ -1,36 +0,0 @@
-/* arch/arm/mach-zynq/include/mach/debug-macro.S
- *
- * Debugging macro include header
- *
- *  Copyright (C) 2011 Xilinx
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * 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.
- */
-
-#include <mach/zynq_soc.h>
-#include <mach/uart.h>
-
-		.macro	addruart, rp, rv, tmp
-		ldr	\rp, =LL_UART_PADDR	@ physical
-		ldr	\rv, =LL_UART_VADDR	@ virtual
-		.endm
-
-		.macro	senduart,rd,rx
-		str	\rd, [\rx, #UART_FIFO_OFFSET]	@ TXDATA
-		.endm
-
-		.macro	waituart,rd,rx
-		.endm
-
-		.macro	busyuart,rd,rx
-1002:		ldr	\rd, [\rx, #UART_SR_OFFSET]	@ get status register
-		tst	\rd, #UART_SR_TXFULL		@
-		bne	1002b			@ wait if FIFO is full
-		.endm
diff --git a/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/hardware.h b/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/hardware.h
deleted file mode 100644
index d558d8a9..00000000
--- a/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/hardware.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* arch/arm/mach-zynq/include/mach/hardware.h
- *
- *  Copyright (C) 2011 Xilinx
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * 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.
- */
-
-#ifndef __MACH_HARDWARE_H__
-#define __MACH_HARDWARE_H__
-
-#endif
diff --git a/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/irqs.h b/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/irqs.h
deleted file mode 100644
index 5fb04fd3..00000000
--- a/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/irqs.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* arch/arm/mach-zynq/include/mach/irqs.h
- *
- *  Copyright (C) 2011 Xilinx
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * 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.
- */
-
-#ifndef __MACH_IRQS_H
-#define __MACH_IRQS_H
-
-#define ARCH_NR_GPIOS	118
-#define NR_IRQS		(128 + ARCH_NR_GPIOS)
-
-#endif
diff --git a/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/timex.h b/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/timex.h
deleted file mode 100644
index 6c0245e4..00000000
--- a/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/timex.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* arch/arm/mach-zynq/include/mach/timex.h
- *
- *  Copyright (C) 2011 Xilinx
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * 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.
- */
-
-#ifndef __MACH_TIMEX_H__
-#define __MACH_TIMEX_H__
-
-/* the following is needed for the system to build but will be removed
-   in the future, the value is not important but won't hurt
-*/
-#define CLOCK_TICK_RATE	(100 * HZ)
-
-#endif
diff --git a/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/uart.h b/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/uart.h
deleted file mode 100644
index 5c47c971..00000000
--- a/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/uart.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* arch/arm/mach-zynq/include/mach/uart.h
- *
- *  Copyright (C) 2011 Xilinx
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * 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.
- */
-
-#ifndef __MACH_UART_H__
-#define __MACH_UART_H__
-
-#define UART_CR_OFFSET		0x00  /* Control Register [8:0] */
-#define UART_SR_OFFSET		0x2C  /* Channel Status [11:0] */
-#define UART_FIFO_OFFSET	0x30  /* FIFO [15:0] or [7:0] */
-
-#define UART_SR_TXFULL		0x00000010	/* TX FIFO full */
-#define UART_SR_TXEMPTY		0x00000008	/* TX FIFO empty */
-
-#endif
diff --git a/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/uncompress.h b/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/uncompress.h
deleted file mode 100644
index af4e8447..00000000
--- a/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/uncompress.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* arch/arm/mach-zynq/include/mach/uncompress.h
- *
- *  Copyright (C) 2011 Xilinx
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * 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.
- */
-
-#ifndef __MACH_UNCOMPRESS_H__
-#define __MACH_UNCOMPRESS_H__
-
-#include <linux/io.h>
-#include <asm/processor.h>
-#include <mach/zynq_soc.h>
-#include <mach/uart.h>
-
-void arch_decomp_setup(void)
-{
-}
-
-static inline void flush(void)
-{
-	/*
-	 * Wait while the FIFO is not empty
-	 */
-	while (!(__raw_readl(IOMEM(LL_UART_PADDR + UART_SR_OFFSET)) &
-		UART_SR_TXEMPTY))
-		cpu_relax();
-}
-
-#define arch_decomp_wdog()
-
-static void putc(char ch)
-{
-	/*
-	 * Wait for room in the FIFO, then write the char into the FIFO
-	 */
-	while (__raw_readl(IOMEM(LL_UART_PADDR + UART_SR_OFFSET)) &
-		UART_SR_TXFULL)
-		cpu_relax();
-
-	__raw_writel(ch, IOMEM(LL_UART_PADDR + UART_FIFO_OFFSET));
-}
-
-#endif
diff --git a/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/zynq_soc.h b/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/zynq_soc.h
deleted file mode 100644
index d0d3f8fb..00000000
--- a/ANDROID_3.4.5/arch/arm/mach-zynq/include/mach/zynq_soc.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* arch/arm/mach-zynq/include/mach/zynq_soc.h
- *
- *  Copyright (C) 2011 Xilinx
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * 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.
- */
-
-#ifndef __MACH_XILINX_SOC_H__
-#define __MACH_XILINX_SOC_H__
-
-#define PERIPHERAL_CLOCK_RATE		2500000
-
-/* For now, all mappings are flat (physical = virtual)
- */
-#define UART0_PHYS			0xE0000000
-#define UART0_VIRT			UART0_PHYS
-
-#define TTC0_PHYS			0xF8001000
-#define TTC0_VIRT			TTC0_PHYS
-
-#define PL310_L2CC_PHYS			0xF8F02000
-#define PL310_L2CC_VIRT			PL310_L2CC_PHYS
-
-#define SCU_PERIPH_PHYS			0xF8F00000
-#define SCU_PERIPH_VIRT			SCU_PERIPH_PHYS
-
-/* The following are intended for the devices that are mapped early */
-
-#define TTC0_BASE			IOMEM(TTC0_VIRT)
-#define SCU_PERIPH_BASE			IOMEM(SCU_PERIPH_VIRT)
-#define SCU_GIC_CPU_BASE		(SCU_PERIPH_BASE + 0x100)
-#define SCU_GIC_DIST_BASE		(SCU_PERIPH_BASE + 0x1000)
-#define PL310_L2CC_BASE			IOMEM(PL310_L2CC_VIRT)
-
-/*
- * Mandatory for CONFIG_LL_DEBUG, UART is mapped virtual = physical
- */
-#define LL_UART_PADDR	UART0_PHYS
-#define LL_UART_VADDR	UART0_VIRT
-
-#endif
diff --git a/ANDROID_3.4.5/arch/arm/mach-zynq/timer.c b/ANDROID_3.4.5/arch/arm/mach-zynq/timer.c
deleted file mode 100644
index c2c96cc7..00000000
--- a/ANDROID_3.4.5/arch/arm/mach-zynq/timer.c
+++ /dev/null
@@ -1,298 +0,0 @@
-/*
- * This file contains driver for the Xilinx PS Timer Counter IP.
- *
- *  Copyright (C) 2011 Xilinx
- *
- * based on arch/mips/kernel/time.c timer driver
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * 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.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/types.h>
-#include <linux/clocksource.h>
-#include <linux/clockchips.h>
-#include <linux/io.h>
-
-#include <asm/mach/time.h>
-#include <mach/zynq_soc.h>
-#include "common.h"
-
-#define IRQ_TIMERCOUNTER0	42
-
-/*
- * This driver configures the 2 16-bit count-up timers as follows:
- *
- * T1: Timer 1, clocksource for generic timekeeping
- * T2: Timer 2, clockevent source for hrtimers
- * T3: Timer 3, <unused>
- *
- * The input frequency to the timer module for emulation is 2.5MHz which is
- * common to all the timer channels (T1, T2, and T3). With a pre-scaler of 32,
- * the timers are clocked at 78.125KHz (12.8 us resolution).
- *
- * The input frequency to the timer module in silicon will be 200MHz. With the
- * pre-scaler of 32, the timers are clocked at 6.25MHz (160ns resolution).
- */
-#define XTTCPSS_CLOCKSOURCE	0	/* Timer 1 as a generic timekeeping */
-#define XTTCPSS_CLOCKEVENT	1	/* Timer 2 as a clock event */
-
-#define XTTCPSS_TIMER_BASE		TTC0_BASE
-#define XTTCPCC_EVENT_TIMER_IRQ		(IRQ_TIMERCOUNTER0 + 1)
-/*
- * Timer Register Offset Definitions of Timer 1, Increment base address by 4
- * and use same offsets for Timer 2
- */
-#define XTTCPSS_CLK_CNTRL_OFFSET	0x00 /* Clock Control Reg, RW */
-#define XTTCPSS_CNT_CNTRL_OFFSET	0x0C /* Counter Control Reg, RW */
-#define XTTCPSS_COUNT_VAL_OFFSET	0x18 /* Counter Value Reg, RO */
-#define XTTCPSS_INTR_VAL_OFFSET		0x24 /* Interval Count Reg, RW */
-#define XTTCPSS_MATCH_1_OFFSET		0x30 /* Match 1 Value Reg, RW */
-#define XTTCPSS_MATCH_2_OFFSET		0x3C /* Match 2 Value Reg, RW */
-#define XTTCPSS_MATCH_3_OFFSET		0x48 /* Match 3 Value Reg, RW */
-#define XTTCPSS_ISR_OFFSET		0x54 /* Interrupt Status Reg, RO */
-#define XTTCPSS_IER_OFFSET		0x60 /* Interrupt Enable Reg, RW */
-
-#define XTTCPSS_CNT_CNTRL_DISABLE_MASK	0x1
-
-/* Setup the timers to use pre-scaling */
-
-#define TIMER_RATE (PERIPHERAL_CLOCK_RATE / 32)
-
-/**
- * struct xttcpss_timer - This definition defines local timer structure
- *
- * @base_addr:	Base address of timer
- **/
-struct xttcpss_timer {
-	void __iomem *base_addr;
-};
-
-static struct xttcpss_timer timers[2];
-static struct clock_event_device xttcpss_clockevent;
-
-/**
- * xttcpss_set_interval - Set the timer interval value
- *
- * @timer:	Pointer to the timer instance
- * @cycles:	Timer interval ticks
- **/
-static void xttcpss_set_interval(struct xttcpss_timer *timer,
-					unsigned long cycles)
-{
-	u32 ctrl_reg;
-
-	/* Disable the counter, set the counter value  and re-enable counter */
-	ctrl_reg = __raw_readl(timer->base_addr + XTTCPSS_CNT_CNTRL_OFFSET);
-	ctrl_reg |= XTTCPSS_CNT_CNTRL_DISABLE_MASK;
-	__raw_writel(ctrl_reg, timer->base_addr + XTTCPSS_CNT_CNTRL_OFFSET);
-
-	__raw_writel(cycles, timer->base_addr + XTTCPSS_INTR_VAL_OFFSET);
-
-	/* Reset the counter (0x10) so that it starts from 0, one-shot
-	   mode makes this needed for timing to be right. */
-	ctrl_reg |= 0x10;
-	ctrl_reg &= ~XTTCPSS_CNT_CNTRL_DISABLE_MASK;
-	__raw_writel(ctrl_reg, timer->base_addr + XTTCPSS_CNT_CNTRL_OFFSET);
-}
-
-/**
- * xttcpss_clock_event_interrupt - Clock event timer interrupt handler
- *
- * @irq:	IRQ number of the Timer
- * @dev_id:	void pointer to the xttcpss_timer instance
- *
- * returns: Always IRQ_HANDLED - success
- **/
-static irqreturn_t xttcpss_clock_event_interrupt(int irq, void *dev_id)
-{
-	struct clock_event_device *evt = &xttcpss_clockevent;
-	struct xttcpss_timer *timer = dev_id;
-
-	/* Acknowledge the interrupt and call event handler */
-	__raw_writel(__raw_readl(timer->base_addr + XTTCPSS_ISR_OFFSET),
-			timer->base_addr + XTTCPSS_ISR_OFFSET);
-
-	evt->event_handler(evt);
-
-	return IRQ_HANDLED;
-}
-
-static struct irqaction event_timer_irq = {
-	.name	= "xttcpss clockevent",
-	.flags	= IRQF_DISABLED | IRQF_TIMER,
-	.handler = xttcpss_clock_event_interrupt,
-};
-
-/**
- * xttcpss_timer_hardware_init - Initialize the timer hardware
- *
- * Initialize the hardware to start the clock source, get the clock
- * event timer ready to use, and hook up the interrupt.
- **/
-static void __init xttcpss_timer_hardware_init(void)
-{
-	/* Setup the clock source counter to be an incrementing counter
-	 * with no interrupt and it rolls over at 0xFFFF. Pre-scale
-	   it by 32 also. Let it start running now.
-	 */
-	timers[XTTCPSS_CLOCKSOURCE].base_addr = XTTCPSS_TIMER_BASE;
-
-	__raw_writel(0x0, timers[XTTCPSS_CLOCKSOURCE].base_addr +
-				XTTCPSS_IER_OFFSET);
-	__raw_writel(0x9, timers[XTTCPSS_CLOCKSOURCE].base_addr +
-				XTTCPSS_CLK_CNTRL_OFFSET);
-	__raw_writel(0x10, timers[XTTCPSS_CLOCKSOURCE].base_addr +
-				XTTCPSS_CNT_CNTRL_OFFSET);
-
-	/* Setup the clock event timer to be an interval timer which
-	 * is prescaled by 32 using the interval interrupt. Leave it
-	 * disabled for now.
-	 */
-
-	timers[XTTCPSS_CLOCKEVENT].base_addr = XTTCPSS_TIMER_BASE + 4;
-
-	__raw_writel(0x23, timers[XTTCPSS_CLOCKEVENT].base_addr +
-			XTTCPSS_CNT_CNTRL_OFFSET);
-	__raw_writel(0x9, timers[XTTCPSS_CLOCKEVENT].base_addr +
-			XTTCPSS_CLK_CNTRL_OFFSET);
-	__raw_writel(0x1, timers[XTTCPSS_CLOCKEVENT].base_addr +
-			XTTCPSS_IER_OFFSET);
-
-	/* Setup IRQ the clock event timer */
-	event_timer_irq.dev_id = &timers[XTTCPSS_CLOCKEVENT];
-	setup_irq(XTTCPCC_EVENT_TIMER_IRQ, &event_timer_irq);
-}
-
-/**
- * __raw_readl_cycles - Reads the timer counter register
- *
- * returns: Current timer counter register value
- **/
-static cycle_t __raw_readl_cycles(struct clocksource *cs)
-{
-	struct xttcpss_timer *timer = &timers[XTTCPSS_CLOCKSOURCE];
-
-	return (cycle_t)__raw_readl(timer->base_addr +
-				XTTCPSS_COUNT_VAL_OFFSET);
-}
-
-
-/*
- * Instantiate and initialize the clock source structure
- */
-static struct clocksource clocksource_xttcpss = {
-	.name		= "xttcpss_timer1",
-	.rating		= 200,			/* Reasonable clock source */
-	.read		= __raw_readl_cycles,
-	.mask		= CLOCKSOURCE_MASK(16),
-	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
-
-/**
- * xttcpss_set_next_event - Sets the time interval for next event
- *
- * @cycles:	Timer interval ticks
- * @evt:	Address of clock event instance
- *
- * returns: Always 0 - success
- **/
-static int xttcpss_set_next_event(unsigned long cycles,
-					struct clock_event_device *evt)
-{
-	struct xttcpss_timer *timer = &timers[XTTCPSS_CLOCKEVENT];
-
-	xttcpss_set_interval(timer, cycles);
-	return 0;
-}
-
-/**
- * xttcpss_set_mode - Sets the mode of timer
- *
- * @mode:	Mode to be set
- * @evt:	Address of clock event instance
- **/
-static void xttcpss_set_mode(enum clock_event_mode mode,
-					struct clock_event_device *evt)
-{
-	struct xttcpss_timer *timer = &timers[XTTCPSS_CLOCKEVENT];
-	u32 ctrl_reg;
-
-	switch (mode) {
-	case CLOCK_EVT_MODE_PERIODIC:
-		xttcpss_set_interval(timer, TIMER_RATE / HZ);
-		break;
-	case CLOCK_EVT_MODE_ONESHOT:
-	case CLOCK_EVT_MODE_UNUSED:
-	case CLOCK_EVT_MODE_SHUTDOWN:
-		ctrl_reg = __raw_readl(timer->base_addr +
-					XTTCPSS_CNT_CNTRL_OFFSET);
-		ctrl_reg |= XTTCPSS_CNT_CNTRL_DISABLE_MASK;
-		__raw_writel(ctrl_reg,
-				timer->base_addr + XTTCPSS_CNT_CNTRL_OFFSET);
-		break;
-	case CLOCK_EVT_MODE_RESUME:
-		ctrl_reg = __raw_readl(timer->base_addr +
-					XTTCPSS_CNT_CNTRL_OFFSET);
-		ctrl_reg &= ~XTTCPSS_CNT_CNTRL_DISABLE_MASK;
-		__raw_writel(ctrl_reg,
-				timer->base_addr + XTTCPSS_CNT_CNTRL_OFFSET);
-		break;
-	}
-}
-
-/*
- * Instantiate and initialize the clock event structure
- */
-static struct clock_event_device xttcpss_clockevent = {
-	.name		= "xttcpss_timer2",
-	.features	= CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
-	.set_next_event	= xttcpss_set_next_event,
-	.set_mode	= xttcpss_set_mode,
-	.rating		= 200,
-};
-
-/**
- * xttcpss_timer_init - Initialize the timer
- *
- * Initializes the timer hardware and register the clock source and clock event
- * timers with Linux kernal timer framework
- **/
-static void __init xttcpss_timer_init(void)
-{
-	xttcpss_timer_hardware_init();
-	clocksource_register_hz(&clocksource_xttcpss, TIMER_RATE);
-
-	/* Calculate the parameters to allow the clockevent to operate using
-	   integer math
-	*/
-	clockevents_calc_mult_shift(&xttcpss_clockevent, TIMER_RATE, 4);
-
-	xttcpss_clockevent.max_delta_ns =
-		clockevent_delta2ns(0xfffe, &xttcpss_clockevent);
-	xttcpss_clockevent.min_delta_ns =
-		clockevent_delta2ns(1, &xttcpss_clockevent);
-
-	/* Indicate that clock event is on 1st CPU as SMP boot needs it */
-
-	xttcpss_clockevent.cpumask = cpumask_of(0);
-	clockevents_register_device(&xttcpss_clockevent);
-}
-
-/*
- * Instantiate and initialize the system timer structure
- */
-struct sys_timer xttcpss_sys_timer = {
-	.init		= xttcpss_timer_init,
-};