diff --git a/arch/arm/mach-davinci/Makefile b/arch/arm/mach-davinci/Makefile
index 5a5b3dc..e0f7b6c 100644
--- a/arch/arm/mach-davinci/Makefile
+++ b/arch/arm/mach-davinci/Makefile
@@ -4,25 +4,13 @@
#
# Common objects
-ifndef CONFIG_COMMON_CLK
-obj-y := time.o clock.o serial.o psc.o \
- dma.o usb.o common.o sram.o aemif.o
-else
obj-y := time.o serial.o \
dma.o usb.o common.o sram.o aemif.o
-endif
obj-$(CONFIG_DAVINCI_MUX) += mux.o
# Chip specific
obj-$(CONFIG_ARCH_DAVINCI_DM644x) += dm644x.o devices.o
-ifndef CONFIG_COMMON_CLK
-obj-$(CONFIG_ARCH_DAVINCI_DM355) += dm355.o devices.o
-obj-$(CONFIG_ARCH_DAVINCI_DM365) += dm365.o devices.o
-obj-$(CONFIG_ARCH_DAVINCI_DM646x) += dm646x.o devices.o
-obj-$(CONFIG_ARCH_DAVINCI_DA830) += da830.o devices-da8xx.o
-obj-$(CONFIG_ARCH_DAVINCI_DA850) += da850.o devices-da8xx.o
-endif
obj-$(CONFIG_ARCH_DAVINCI_TNETV107X) += tnetv107x.o devices-tnetv107x.o
obj-$(CONFIG_AINTC) += irq.o
@@ -30,16 +18,6 @@ obj-$(CONFIG_CP_INTC) += cp_intc.o
# Board specific
obj-$(CONFIG_MACH_DAVINCI_EVM) += board-dm644x-evm.o
-ifndef CONFIG_COMMON_CLK
-obj-$(CONFIG_MACH_SFFSDR) += board-sffsdr.o
-obj-$(CONFIG_MACH_NEUROS_OSD2) += board-neuros-osd2.o
-obj-$(CONFIG_MACH_DAVINCI_DM355_EVM) += board-dm355-evm.o
-obj-$(CONFIG_MACH_DM355_LEOPARD) += board-dm355-leopard.o
-obj-$(CONFIG_MACH_DAVINCI_DM6467_EVM) += board-dm646x-evm.o cdce949.o
-obj-$(CONFIG_MACH_DAVINCI_DM365_EVM) += board-dm365-evm.o
-obj-$(CONFIG_MACH_DAVINCI_DA830_EVM) += board-da830-evm.o
-obj-$(CONFIG_MACH_DAVINCI_DA850_EVM) += board-da850-evm.o
-endif
obj-$(CONFIG_MACH_TNETV107X) += board-tnetv107x-evm.o
obj-$(CONFIG_MACH_MITYOMAPL138) += board-mityomapl138.o
obj-$(CONFIG_MACH_OMAPL138_HAWKBOARD) += board-omapl138-hawk.o
diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c
deleted file mode 100644
index 34668ea..0000000
--- a/arch/arm/mach-davinci/clock.c
+++ /dev/null
@@ -1,669 +0,0 @@
-/*
- * Clock and PLL control for DaVinci devices
- *
- * Copyright (C) 2006-2007 Texas Instruments.
- * Copyright (C) 2008-2009 Deep Root Systems, LLC
- *
- * 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.
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/mutex.h>
-#include <linux/io.h>
-#include <linux/delay.h>
-
-#include <mach/hardware.h>
-
-#include <mach/clock.h>
-#include <mach/psc.h>
-#include <mach/cputype.h>
-#include "clock.h"
-
-static LIST_HEAD(clocks);
-static DEFINE_MUTEX(clocks_mutex);
-static DEFINE_SPINLOCK(clockfw_lock);
-
-static void __clk_enable(struct clk *clk)
-{
- if (clk->parent)
- __clk_enable(clk->parent);
- if (clk->usecount++ == 0 && (clk->flags & CLK_PSC))
- davinci_psc_config(clk->domain, clk->gpsc, clk->lpsc,
- true, clk->flags);
-}
-
-static void __clk_disable(struct clk *clk)
-{
- if (WARN_ON(clk->usecount == 0))
- return;
- if (--clk->usecount == 0 && !(clk->flags & CLK_PLL) &&
- (clk->flags & CLK_PSC))
- davinci_psc_config(clk->domain, clk->gpsc, clk->lpsc,
- false, clk->flags);
- if (clk->parent)
- __clk_disable(clk->parent);
-}
-
-int clk_enable(struct clk *clk)
-{
- unsigned long flags;
-
- if (clk == NULL || IS_ERR(clk))
- return -EINVAL;
-
- spin_lock_irqsave(&clockfw_lock, flags);
- __clk_enable(clk);
- spin_unlock_irqrestore(&clockfw_lock, flags);
-
- return 0;
-}
-EXPORT_SYMBOL(clk_enable);
-
-void clk_disable(struct clk *clk)
-{
- unsigned long flags;
-
- if (clk == NULL || IS_ERR(clk))
- return;
-
- spin_lock_irqsave(&clockfw_lock, flags);
- __clk_disable(clk);
- spin_unlock_irqrestore(&clockfw_lock, flags);
-}
-EXPORT_SYMBOL(clk_disable);
-
-unsigned long clk_get_rate(struct clk *clk)
-{
- if (clk == NULL || IS_ERR(clk))
- return -EINVAL;
-
- return clk->rate;
-}
-EXPORT_SYMBOL(clk_get_rate);
-
-long clk_round_rate(struct clk *clk, unsigned long rate)
-{
- if (clk == NULL || IS_ERR(clk))
- return -EINVAL;
-
- if (clk->round_rate)
- return clk->round_rate(clk, rate);
-
- return clk->rate;
-}
-EXPORT_SYMBOL(clk_round_rate);
-
-/* Propagate rate to children */
-static void propagate_rate(struct clk *root)
-{
- struct clk *clk;
-
- list_for_each_entry(clk, &root->children, childnode) {
- if (clk->recalc)
- clk->rate = clk->recalc(clk);
- propagate_rate(clk);
- }
-}
-
-int clk_set_rate(struct clk *clk, unsigned long rate)
-{
- unsigned long flags;
- int ret = -EINVAL;
-
- if (clk == NULL || IS_ERR(clk))
- return ret;
-
- if (clk->set_rate)
- ret = clk->set_rate(clk, rate);
-
- spin_lock_irqsave(&clockfw_lock, flags);
- if (ret == 0) {
- if (clk->recalc)
- clk->rate = clk->recalc(clk);
- propagate_rate(clk);
- }
- spin_unlock_irqrestore(&clockfw_lock, flags);
-
- return ret;
-}
-EXPORT_SYMBOL(clk_set_rate);
-
-int clk_set_parent(struct clk *clk, struct clk *parent)
-{
- unsigned long flags;
-
- if (clk == NULL || IS_ERR(clk))
- return -EINVAL;
-
- /* Cannot change parent on enabled clock */
- if (WARN_ON(clk->usecount))
- return -EINVAL;
-
- mutex_lock(&clocks_mutex);
- clk->parent = parent;
- list_del_init(&clk->childnode);
- list_add(&clk->childnode, &clk->parent->children);
- mutex_unlock(&clocks_mutex);
-
- spin_lock_irqsave(&clockfw_lock, flags);
- if (clk->recalc)
- clk->rate = clk->recalc(clk);
- propagate_rate(clk);
- spin_unlock_irqrestore(&clockfw_lock, flags);
-
- return 0;
-}
-EXPORT_SYMBOL(clk_set_parent);
-
-int clk_register(struct clk *clk)
-{
- if (clk == NULL || IS_ERR(clk))
- return -EINVAL;
-
- if (WARN(clk->parent && !clk->parent->rate,
- "CLK: %s parent %s has no rate!\n",
- clk->name, clk->parent->name))
- return -EINVAL;
-
- INIT_LIST_HEAD(&clk->children);
-
- mutex_lock(&clocks_mutex);
- list_add_tail(&clk->node, &clocks);
- if (clk->parent)
- list_add_tail(&clk->childnode, &clk->parent->children);
- mutex_unlock(&clocks_mutex);
-
- /* If rate is already set, use it */
- if (clk->rate)
- return 0;
-
- /* Else, see if there is a way to calculate it */
- if (clk->recalc)
- clk->rate = clk->recalc(clk);
-
- /* Otherwise, default to parent rate */
- else if (clk->parent)
- clk->rate = clk->parent->rate;
-
- return 0;
-}
-EXPORT_SYMBOL(clk_register);
-
-void clk_unregister(struct clk *clk)
-{
- if (clk == NULL || IS_ERR(clk))
- return;
-
- mutex_lock(&clocks_mutex);
- list_del(&clk->node);
- list_del(&clk->childnode);
- mutex_unlock(&clocks_mutex);
-}
-EXPORT_SYMBOL(clk_unregister);
-
-#ifdef CONFIG_DAVINCI_RESET_CLOCKS
-/*
- * Disable any unused clocks left on by the bootloader
- */
-int __init davinci_clk_disable_unused(void)
-{
- struct clk *ck;
-
- spin_lock_irq(&clockfw_lock);
- list_for_each_entry(ck, &clocks, node) {
- if (ck->usecount > 0)
- continue;
- if (!(ck->flags & CLK_PSC))
- continue;
-
- /* ignore if in Disabled or SwRstDisable states */
- if (!davinci_psc_is_clk_active(ck->gpsc, ck->lpsc))
- continue;
-
- pr_debug("Clocks: disable unused %s\n", ck->name);
-
- davinci_psc_config(ck->domain, ck->gpsc, ck->lpsc,
- false, ck->flags);
- }
- spin_unlock_irq(&clockfw_lock);
-
- return 0;
-}
-#endif
-
-static unsigned long clk_sysclk_recalc(struct clk *clk)
-{
- u32 v, plldiv;
- struct pll_data *pll;
- unsigned long rate = clk->rate;
-
- /* If this is the PLL base clock, no more calculations needed */
- if (clk->pll_data)
- return rate;
-
- if (WARN_ON(!clk->parent))
- return rate;
-
- rate = clk->parent->rate;
-
- /* Otherwise, the parent must be a PLL */
- if (WARN_ON(!clk->parent->pll_data))
- return rate;
-
- pll = clk->parent->pll_data;
-
- /* If pre-PLL, source clock is before the multiplier and divider(s) */
- if (clk->flags & PRE_PLL)
- rate = pll->input_rate;
-
- if (!clk->div_reg)
- return rate;
-
- v = __raw_readl(pll->base + clk->div_reg);
- if (v & PLLDIV_EN) {
- plldiv = (v & pll->div_ratio_mask) + 1;
- if (plldiv)
- rate /= plldiv;
- }
-
- return rate;
-}
-
-int davinci_set_sysclk_rate(struct clk *clk, unsigned long rate)
-{
- unsigned v;
- struct pll_data *pll;
- unsigned long input;
- unsigned ratio = 0;
-
- /* If this is the PLL base clock, wrong function to call */
- if (clk->pll_data)
- return -EINVAL;
-
- /* There must be a parent... */
- if (WARN_ON(!clk->parent))
- return -EINVAL;
-
- /* ... the parent must be a PLL... */
- if (WARN_ON(!clk->parent->pll_data))
- return -EINVAL;
-
- /* ... and this clock must have a divider. */
- if (WARN_ON(!clk->div_reg))
- return -EINVAL;
-
- pll = clk->parent->pll_data;
-
- input = clk->parent->rate;
-
- /* If pre-PLL, source clock is before the multiplier and divider(s) */
- if (clk->flags & PRE_PLL)
- input = pll->input_rate;
-
- if (input > rate) {
- /*
- * Can afford to provide an output little higher than requested
- * only if maximum rate supported by hardware on this sysclk
- * is known.
- */
- if (clk->maxrate) {
- ratio = DIV_ROUND_CLOSEST(input, rate);
- if (input / ratio > clk->maxrate)
- ratio = 0;
- }
-
- if (ratio == 0)
- ratio = DIV_ROUND_UP(input, rate);
-
- ratio--;
- }
-
- if (ratio > pll->div_ratio_mask)
- return -EINVAL;
-
- do {
- v = __raw_readl(pll->base + PLLSTAT);
- } while (v & PLLSTAT_GOSTAT);
-
- v = __raw_readl(pll->base + clk->div_reg);
- v &= ~pll->div_ratio_mask;
- v |= ratio | PLLDIV_EN;
- __raw_writel(v, pll->base + clk->div_reg);
-
- v = __raw_readl(pll->base + PLLCMD);
- v |= PLLCMD_GOSET;
- __raw_writel(v, pll->base + PLLCMD);
-
- do {
- v = __raw_readl(pll->base + PLLSTAT);
- } while (v & PLLSTAT_GOSTAT);
-
- return 0;
-}
-EXPORT_SYMBOL(davinci_set_sysclk_rate);
-
-static unsigned long clk_leafclk_recalc(struct clk *clk)
-{
- if (WARN_ON(!clk->parent))
- return clk->rate;
-
- return clk->parent->rate;
-}
-
-int davinci_simple_set_rate(struct clk *clk, unsigned long rate)
-{
- clk->rate = rate;
- return 0;
-}
-
-static unsigned long clk_pllclk_recalc(struct clk *clk)
-{
- u32 ctrl, mult = 1, prediv = 1, postdiv = 1;
- u8 bypass;
- struct pll_data *pll = clk->pll_data;
- unsigned long rate = clk->rate;
-
- ctrl = __raw_readl(pll->base + PLLCTL);
- rate = pll->input_rate = clk->parent->rate;
-
- if (ctrl & PLLCTL_PLLEN) {
- bypass = 0;
- mult = __raw_readl(pll->base + PLLM);
- if (cpu_is_davinci_dm365())
- mult = 2 * (mult & PLLM_PLLM_MASK);
- else
- mult = (mult & PLLM_PLLM_MASK) + 1;
- } else
- bypass = 1;
-
- if (pll->flags & PLL_HAS_PREDIV) {
- prediv = __raw_readl(pll->base + PREDIV);
- if (prediv & PLLDIV_EN)
- prediv = (prediv & pll->div_ratio_mask) + 1;
- else
- prediv = 1;
- }
-
- /* pre-divider is fixed, but (some?) chips won't report that */
- if (cpu_is_davinci_dm355() && pll->num == 1)
- prediv = 8;
-
- if (pll->flags & PLL_HAS_POSTDIV) {
- postdiv = __raw_readl(pll->base + POSTDIV);
- if (postdiv & PLLDIV_EN)
- postdiv = (postdiv & pll->div_ratio_mask) + 1;
- else
- postdiv = 1;
- }
-
- if (!bypass) {
- rate /= prediv;
- rate *= mult;
- rate /= postdiv;
- }
-
- pr_debug("PLL%d: input = %lu MHz [ ",
- pll->num, clk->parent->rate / 1000000);
- if (bypass)
- pr_debug("bypass ");
- if (prediv > 1)
- pr_debug("/ %d ", prediv);
- if (mult > 1)
- pr_debug("* %d ", mult);
- if (postdiv > 1)
- pr_debug("/ %d ", postdiv);
- pr_debug("] --> %lu MHz output.\n", rate / 1000000);
-
- return rate;
-}
-
-/**
- * davinci_set_pllrate - set the output rate of a given PLL.
- *
- * Note: Currently tested to work with OMAP-L138 only.
- *
- * @pll: pll whose rate needs to be changed.
- * @prediv: The pre divider value. Passing 0 disables the pre-divider.
- * @pllm: The multiplier value. Passing 0 leads to multiply-by-one.
- * @postdiv: The post divider value. Passing 0 disables the post-divider.
- */
-int davinci_set_pllrate(struct pll_data *pll, unsigned int prediv,
- unsigned int mult, unsigned int postdiv)
-{
- u32 ctrl;
- unsigned int locktime;
- unsigned long flags;
-
- if (pll->base == NULL)
- return -EINVAL;
-
- /*
- * PLL lock time required per OMAP-L138 datasheet is
- * (2000 * prediv)/sqrt(pllm) OSCIN cycles. We approximate sqrt(pllm)
- * as 4 and OSCIN cycle as 25 MHz.
- */
- if (prediv) {
- locktime = ((2000 * prediv) / 100);
- prediv = (prediv - 1) | PLLDIV_EN;
- } else {
- locktime = PLL_LOCK_TIME;
- }
- if (postdiv)
- postdiv = (postdiv - 1) | PLLDIV_EN;
- if (mult)
- mult = mult - 1;
-
- /* Protect against simultaneous calls to PLL setting seqeunce */
- spin_lock_irqsave(&clockfw_lock, flags);
-
- ctrl = __raw_readl(pll->base + PLLCTL);
-
- /* Switch the PLL to bypass mode */
- ctrl &= ~(PLLCTL_PLLENSRC | PLLCTL_PLLEN);
- __raw_writel(ctrl, pll->base + PLLCTL);
-
- udelay(PLL_BYPASS_TIME);
-
- /* Reset and enable PLL */
- ctrl &= ~(PLLCTL_PLLRST | PLLCTL_PLLDIS);
- __raw_writel(ctrl, pll->base + PLLCTL);
-
- if (pll->flags & PLL_HAS_PREDIV)
- __raw_writel(prediv, pll->base + PREDIV);
-
- __raw_writel(mult, pll->base + PLLM);
-
- if (pll->flags & PLL_HAS_POSTDIV)
- __raw_writel(postdiv, pll->base + POSTDIV);
-
- udelay(PLL_RESET_TIME);
-
- /* Bring PLL out of reset */
- ctrl |= PLLCTL_PLLRST;
- __raw_writel(ctrl, pll->base + PLLCTL);
-
- udelay(locktime);
-
- /* Remove PLL from bypass mode */
- ctrl |= PLLCTL_PLLEN;
- __raw_writel(ctrl, pll->base + PLLCTL);
-
- spin_unlock_irqrestore(&clockfw_lock, flags);
-
- return 0;
-}
-EXPORT_SYMBOL(davinci_set_pllrate);
-
-/**
- * davinci_set_refclk_rate() - Set the reference clock rate
- * @rate: The new rate.
- *
- * Sets the reference clock rate to a given value. This will most likely
- * result in the entire clock tree getting updated.
- *
- * This is used to support boards which use a reference clock different
- * than that used by default in <soc>.c file. The reference clock rate
- * should be updated early in the boot process; ideally soon after the
- * clock tree has been initialized once with the default reference clock
- * rate (davinci_common_init()).
- *
- * Returns 0 on success, error otherwise.
- */
-int davinci_set_refclk_rate(unsigned long rate)
-{
- struct clk *refclk;
-
- refclk = clk_get(NULL, "ref");
- if (IS_ERR(refclk)) {
- pr_err("%s: failed to get reference clock.\n", __func__);
- return PTR_ERR(refclk);
- }
-
- clk_set_rate(refclk, rate);
-
- clk_put(refclk);
-
- return 0;
-}
-
-int __init davinci_clk_init(struct clk_lookup *clocks)
- {
- struct clk_lookup *c;
- struct clk *clk;
- size_t num_clocks = 0;
-
- for (c = clocks; c->clk; c++) {
- clk = c->clk;
-
- if (!clk->recalc) {
-
- /* Check if clock is a PLL */
- if (clk->pll_data)
- clk->recalc = clk_pllclk_recalc;
-
- /* Else, if it is a PLL-derived clock */
- else if (clk->flags & CLK_PLL)
- clk->recalc = clk_sysclk_recalc;
-
- /* Otherwise, it is a leaf clock (PSC clock) */
- else if (clk->parent)
- clk->recalc = clk_leafclk_recalc;
- }
-
- if (clk->pll_data) {
- struct pll_data *pll = clk->pll_data;
-
- if (!pll->div_ratio_mask)
- pll->div_ratio_mask = PLLDIV_RATIO_MASK;
-
- if (pll->phys_base && !pll->base) {
- pll->base = ioremap(pll->phys_base, SZ_4K);
- WARN_ON(!pll->base);
- }
- }
-
- if (clk->recalc)
- clk->rate = clk->recalc(clk);
-
- if (clk->lpsc)
- clk->flags |= CLK_PSC;
-
- clk_register(clk);
- num_clocks++;
-
- /* Turn on clocks that Linux doesn't otherwise manage */
- if (clk->flags & ALWAYS_ENABLED)
- clk_enable(clk);
- }
-
- clkdev_add_table(clocks, num_clocks);
-
- return 0;
-}
-
-#ifdef CONFIG_DEBUG_FS
-
-#include <linux/debugfs.h>
-#include <linux/seq_file.h>
-
-#define CLKNAME_MAX 10 /* longest clock name */
-#define NEST_DELTA 2
-#define NEST_MAX 4
-
-static void
-dump_clock(struct seq_file *s, unsigned nest, struct clk *parent)
-{
- char *state;
- char buf[CLKNAME_MAX + NEST_DELTA * NEST_MAX];
- struct clk *clk;
- unsigned i;
-
- if (parent->flags & CLK_PLL)
- state = "pll";
- else if (parent->flags & CLK_PSC)
- state = "psc";
- else
- state = "";
-
- /* <nest spaces> name <pad to end> */
- memset(buf, ' ', sizeof(buf) - 1);
- buf[sizeof(buf) - 1] = 0;
- i = strlen(parent->name);
- memcpy(buf + nest, parent->name,
- min(i, (unsigned)(sizeof(buf) - 1 - nest)));
-
- seq_printf(s, "%s users=%2d %-3s %9ld Hz\n",
- buf, parent->usecount, state, clk_get_rate(parent));
- /* REVISIT show device associations too */
-
- /* cost is now small, but not linear... */
- list_for_each_entry(clk, &parent->children, childnode) {
- dump_clock(s, nest + NEST_DELTA, clk);
- }
-}
-
-static int davinci_ck_show(struct seq_file *m, void *v)
-{
- struct clk *clk;
-
- /*
- * Show clock tree; We trust nonzero usecounts equate to PSC enables...
- */
- mutex_lock(&clocks_mutex);
- list_for_each_entry(clk, &clocks, node)
- if (!clk->parent)
- dump_clock(m, 0, clk);
- mutex_unlock(&clocks_mutex);
-
- return 0;
-}
-
-static int davinci_ck_open(struct inode *inode, struct file *file)
-{
- return single_open(file, davinci_ck_show, NULL);
-}
-
-static const struct file_operations davinci_ck_operations = {
- .open = davinci_ck_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-static int __init davinci_clk_debugfs_init(void)
-{
- debugfs_create_file("davinci_clocks", S_IFREG | S_IRUGO, NULL, NULL,
- &davinci_ck_operations);
- return 0;
-
-}
-device_initcall(davinci_clk_debugfs_init);
-#endif /* CONFIG_DEBUG_FS */diff --git a/arch/arm/mach-davinci/clock.h b/arch/arm/mach-davinci/clock.h
deleted file mode 100644
index 46f0f1b..0000000
--- a/arch/arm/mach-davinci/clock.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * TI DaVinci clock definitions
- *
- * Copyright (C) 2006-2007 Texas Instruments.
- * Copyright (C) 2008-2009 Deep Root Systems, LLC
- *
- * 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.
- */
-
-#ifndef __ARCH_ARM_DAVINCI_CLOCK_H
-#define __ARCH_ARM_DAVINCI_CLOCK_H
-
-#define DAVINCI_PLL1_BASE 0x01c40800
-#define DAVINCI_PLL2_BASE 0x01c40c00
-#define MAX_PLL 2
-
-/* PLL/Reset register offsets */
-#define PLLCTL 0x100
-#define PLLCTL_PLLEN BIT(0)
-#define PLLCTL_PLLPWRDN BIT(1)
-#define PLLCTL_PLLRST BIT(3)
-#define PLLCTL_PLLDIS BIT(4)
-#define PLLCTL_PLLENSRC BIT(5)
-#define PLLCTL_CLKMODE BIT(8)
-
-#define PLLM 0x110
-#define PLLM_PLLM_MASK 0xff
-
-#define PREDIV 0x114
-#define PLLDIV1 0x118
-#define PLLDIV2 0x11c
-#define PLLDIV3 0x120
-#define POSTDIV 0x128
-#define BPDIV 0x12c
-#define PLLCMD 0x138
-#define PLLSTAT 0x13c
-#define PLLALNCTL 0x140
-#define PLLDCHANGE 0x144
-#define PLLCKEN 0x148
-#define PLLCKSTAT 0x14c
-#define PLLSYSTAT 0x150
-#define PLLDIV4 0x160
-#define PLLDIV5 0x164
-#define PLLDIV6 0x168
-#define PLLDIV7 0x16c
-#define PLLDIV8 0x170
-#define PLLDIV9 0x174
-#define PLLDIV_EN BIT(15)
-#define PLLDIV_RATIO_MASK 0x1f
-
-/*
- * OMAP-L138 system reference guide recommends a wait for 4 OSCIN/CLKIN
- * cycles to ensure that the PLLC has switched to bypass mode. Delay of 1us
- * ensures we are good for all > 4MHz OSCIN/CLKIN inputs. Typically the input
- * is ~25MHz. Units are micro seconds.
- */
-#define PLL_BYPASS_TIME 1
-/* From OMAP-L138 datasheet table 6-4. Units are micro seconds */
-#define PLL_RESET_TIME 1
-/*
- * From OMAP-L138 datasheet table 6-4; assuming prediv = 1, sqrt(pllm) = 4
- * Units are micro seconds.
- */
-#define PLL_LOCK_TIME 20
-
-#ifndef __ASSEMBLER__
-
-#include <linux/list.h>
-#include <linux/clkdev.h>
-
-#define PLLSTAT_GOSTAT BIT(0)
-#define PLLCMD_GOSET BIT(0)
-
-struct pll_data {
- u32 phys_base;
- void __iomem *base;
- u32 num;
- u32 flags;
- u32 input_rate;
- u32 div_ratio_mask;
-};
-#define PLL_HAS_PREDIV 0x01
-#define PLL_HAS_POSTDIV 0x02
-
-struct clk {
- struct list_head node;
- struct module *owner;
- const char *name;
- unsigned long rate;
- unsigned long maxrate; /* H/W supported max rate */
- u8 usecount;
- u8 lpsc;
- u8 gpsc;
- u8 domain;
- u32 flags;
- struct clk *parent;
- struct list_head children; /* list of children */
- struct list_head childnode; /* parent's child list node */
- struct pll_data *pll_data;
- u32 div_reg;
- unsigned long (*recalc) (struct clk *);
- int (*set_rate) (struct clk *clk, unsigned long rate);
- int (*round_rate) (struct clk *clk, unsigned long rate);
-};
-
-/* Clock flags: SoC-specific flags start at BIT(16) */
-#define ALWAYS_ENABLED BIT(1)
-#define CLK_PSC BIT(2)
-#define CLK_PLL BIT(3) /* PLL-derived clock */
-#define PRE_PLL BIT(4) /* source is before PLL mult/div */
-#define PSC_SWRSTDISABLE BIT(5) /* Disable state is SwRstDisable */
-#define PSC_FORCE BIT(6) /* Force module state transtition */
-
-#define CLK(dev, con, ck) \
- { \
- .dev_id = dev, \
- .con_id = con, \
- .clk = ck, \
- } \
-
-int davinci_clk_init(struct clk_lookup *clocks);
-int davinci_set_pllrate(struct pll_data *pll, unsigned int prediv,
- unsigned int mult, unsigned int postdiv);
-int davinci_set_sysclk_rate(struct clk *clk, unsigned long rate);
-int davinci_set_refclk_rate(unsigned long rate);
-int davinci_simple_set_rate(struct clk *clk, unsigned long rate);
-
-extern struct platform_device davinci_wdt_device;
-extern void davinci_watchdog_reset(struct platform_device *);
-
-#endif
-
-#endifdiff --git a/arch/arm/mach-davinci/common.c b/arch/arm/mach-davinci/common.c
index 039494e..57f64b0 100644
--- a/arch/arm/mach-davinci/common.c
+++ b/arch/arm/mach-davinci/common.c
@@ -20,10 +20,6 @@
#include <mach/common.h>
#include <mach/cputype.h>
-#ifndef CONFIG_COMMON_CLK
-#include "clock.h"
-#endif
-
struct davinci_soc_info davinci_soc_info;
EXPORT_SYMBOL(davinci_soc_info);
@@ -107,15 +103,6 @@ void __init davinci_common_init(struct davinci_soc_info *soc_info)
if (ret < 0)
goto err;
-#ifndef CONFIG_COMMON_CLK
- if (davinci_soc_info.cpu_clks) {
- ret = davinci_clk_init(davinci_soc_info.cpu_clks);
-
- if (ret != 0)
- goto err;
- }
-#endif
-
return;
err:@@ -126,7 +113,4 @@ void __init davinci_init_late(void)
{
davinci_cpufreq_init();
davinci_pm_init();
-#ifndef CONFIG_COMMON_CLK
- davinci_clk_disable_unused();
-#endif
}diff --git a/arch/arm/mach-davinci/cpufreq.c b/arch/arm/mach-davinci/cpufreq.c
index 4729eaa..4af8ceb 100644
--- a/arch/arm/mach-davinci/cpufreq.c
+++ b/arch/arm/mach-davinci/cpufreq.c
@@ -30,8 +30,6 @@
#include <mach/cpufreq.h>
#include <mach/common.h>
-#include "clock.h"
-
struct davinci_cpufreq {
struct device *dev;
struct clk *armclk;diff --git a/arch/arm/mach-davinci/devices.c b/arch/arm/mach-davinci/devices.c
index 96ee175..eb8098e 100644
--- a/arch/arm/mach-davinci/devices.c
+++ b/arch/arm/mach-davinci/devices.c
@@ -24,9 +24,6 @@
#include <mach/time.h>
#include "davinci.h"
-#ifndef CONFIG_COMMON_CLK
-#include "clock.h"
-#endif
#define DAVINCI_I2C_BASE 0x01C21000
#define DAVINCI_ATA_BASE 0x01C66000
diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c
index bf64b75..533c2e3 100644
--- a/arch/arm/mach-davinci/dm644x.c
+++ b/arch/arm/mach-davinci/dm644x.c
@@ -9,9 +9,6 @@
* or implied.
*/
#include <linux/init.h>
-#ifndef CONFIG_COMMON_CLK
-#include <linux/clk.h>
-#endif
#include <linux/serial_8250.h>
#include <linux/platform_device.h>
@@ -20,9 +17,6 @@
#include <mach/cputype.h>
#include <mach/edma.h>
#include <mach/irqs.h>
-#ifndef CONFIG_COMMON_CLK
-#include <mach/psc.h>
-#endif
#include <mach/mux.h>
#include <mach/time.h>
#include <mach/serial.h>
@@ -32,9 +26,6 @@
#include "davinci.h"
#include "mux.h"
#include "asp.h"
-#ifndef CONFIG_COMMON_CLK
-#include "clock.h"
-#endif
#define DM644X_EMAC_BASE 0x01c80000
#define DM644X_EMAC_MDIO_BASE (DM644X_EMAC_BASE + 0x4000)
@@ -43,296 +34,6 @@
#define DM644X_EMAC_CNTRL_RAM_OFFSET 0x2000
#define DM644X_EMAC_CNTRL_RAM_SIZE 0x2000
-#ifndef CONFIG_COMMON_CLK
-/*
- * Device specific clocks
- */
-#define DM644X_REF_FREQ 27000000
-
-static struct pll_data pll1_data = {
- .num = 1,
- .phys_base = DAVINCI_PLL1_BASE,
-};
-
-static struct pll_data pll2_data = {
- .num = 2,
- .phys_base = DAVINCI_PLL2_BASE,
-};
-
-static struct clk ref_clk = {
- .name = "ref_clk",
- .rate = DM644X_REF_FREQ,
-};
-
-static struct clk pll1_clk = {
- .name = "pll1",
- .parent = &ref_clk,
- .pll_data = &pll1_data,
- .flags = CLK_PLL,
-};
-
-static struct clk pll1_sysclk1 = {
- .name = "pll1_sysclk1",
- .parent = &pll1_clk,
- .flags = CLK_PLL,
- .div_reg = PLLDIV1,
-};
-
-static struct clk pll1_sysclk2 = {
- .name = "pll1_sysclk2",
- .parent = &pll1_clk,
- .flags = CLK_PLL,
- .div_reg = PLLDIV2,
-};
-
-static struct clk pll1_sysclk3 = {
- .name = "pll1_sysclk3",
- .parent = &pll1_clk,
- .flags = CLK_PLL,
- .div_reg = PLLDIV3,
-};
-
-static struct clk pll1_sysclk5 = {
- .name = "pll1_sysclk5",
- .parent = &pll1_clk,
- .flags = CLK_PLL,
- .div_reg = PLLDIV5,
-};
-
-static struct clk pll1_aux_clk = {
- .name = "pll1_aux_clk",
- .parent = &pll1_clk,
- .flags = CLK_PLL | PRE_PLL,
-};
-
-static struct clk pll1_sysclkbp = {
- .name = "pll1_sysclkbp",
- .parent = &pll1_clk,
- .flags = CLK_PLL | PRE_PLL,
- .div_reg = BPDIV
-};
-
-static struct clk pll2_clk = {
- .name = "pll2",
- .parent = &ref_clk,
- .pll_data = &pll2_data,
- .flags = CLK_PLL,
-};
-
-static struct clk pll2_sysclk1 = {
- .name = "pll2_sysclk1",
- .parent = &pll2_clk,
- .flags = CLK_PLL,
- .div_reg = PLLDIV1,
-};
-
-static struct clk pll2_sysclk2 = {
- .name = "pll2_sysclk2",
- .parent = &pll2_clk,
- .flags = CLK_PLL,
- .div_reg = PLLDIV2,
-};
-
-static struct clk pll2_sysclkbp = {
- .name = "pll2_sysclkbp",
- .parent = &pll2_clk,
- .flags = CLK_PLL | PRE_PLL,
- .div_reg = BPDIV
-};
-
-static struct clk dsp_clk = {
- .name = "dsp",
- .parent = &pll1_sysclk1,
- .lpsc = DAVINCI_LPSC_GEM,
- .domain = DAVINCI_GPSC_DSPDOMAIN,
- .usecount = 1, /* REVISIT how to disable? */
-};
-
-static struct clk arm_clk = {
- .name = "arm",
- .parent = &pll1_sysclk2,
- .lpsc = DAVINCI_LPSC_ARM,
- .flags = ALWAYS_ENABLED,
-};
-
-static struct clk vicp_clk = {
- .name = "vicp",
- .parent = &pll1_sysclk2,
- .lpsc = DAVINCI_LPSC_IMCOP,
- .domain = DAVINCI_GPSC_DSPDOMAIN,
- .usecount = 1, /* REVISIT how to disable? */
-};
-
-static struct clk vpss_master_clk = {
- .name = "vpss_master",
- .parent = &pll1_sysclk3,
- .lpsc = DAVINCI_LPSC_VPSSMSTR,
- .flags = CLK_PSC,
-};
-
-static struct clk vpss_slave_clk = {
- .name = "vpss_slave",
- .parent = &pll1_sysclk3,
- .lpsc = DAVINCI_LPSC_VPSSSLV,
-};
-
-static struct clk uart0_clk = {
- .name = "uart0",
- .parent = &pll1_aux_clk,
- .lpsc = DAVINCI_LPSC_UART0,
-};
-
-static struct clk uart1_clk = {
- .name = "uart1",
- .parent = &pll1_aux_clk,
- .lpsc = DAVINCI_LPSC_UART1,
-};
-
-static struct clk uart2_clk = {
- .name = "uart2",
- .parent = &pll1_aux_clk,
- .lpsc = DAVINCI_LPSC_UART2,
-};
-
-static struct clk emac_clk = {
- .name = "emac",
- .parent = &pll1_sysclk5,
- .lpsc = DAVINCI_LPSC_EMAC_WRAPPER,
-};
-
-static struct clk i2c_clk = {
- .name = "i2c",
- .parent = &pll1_aux_clk,
- .lpsc = DAVINCI_LPSC_I2C,
-};
-
-static struct clk ide_clk = {
- .name = "ide",
- .parent = &pll1_sysclk5,
- .lpsc = DAVINCI_LPSC_ATA,
-};
-
-static struct clk asp_clk = {
- .name = "asp0",
- .parent = &pll1_sysclk5,
- .lpsc = DAVINCI_LPSC_McBSP,
-};
-
-static struct clk mmcsd_clk = {
- .name = "mmcsd",
- .parent = &pll1_sysclk5,
- .lpsc = DAVINCI_LPSC_MMC_SD,
-};
-
-static struct clk spi_clk = {
- .name = "spi",
- .parent = &pll1_sysclk5,
- .lpsc = DAVINCI_LPSC_SPI,
-};
-
-static struct clk gpio_clk = {
- .name = "gpio",
- .parent = &pll1_sysclk5,
- .lpsc = DAVINCI_LPSC_GPIO,
-};
-
-static struct clk usb_clk = {
- .name = "usb",
- .parent = &pll1_sysclk5,
- .lpsc = DAVINCI_LPSC_USB,
-};
-
-static struct clk vlynq_clk = {
- .name = "vlynq",
- .parent = &pll1_sysclk5,
- .lpsc = DAVINCI_LPSC_VLYNQ,
-};
-
-static struct clk aemif_clk = {
- .name = "aemif",
- .parent = &pll1_sysclk5,
- .lpsc = DAVINCI_LPSC_AEMIF,
-};
-
-static struct clk pwm0_clk = {
- .name = "pwm0",
- .parent = &pll1_aux_clk,
- .lpsc = DAVINCI_LPSC_PWM0,
-};
-
-static struct clk pwm1_clk = {
- .name = "pwm1",
- .parent = &pll1_aux_clk,
- .lpsc = DAVINCI_LPSC_PWM1,
-};
-
-static struct clk pwm2_clk = {
- .name = "pwm2",
- .parent = &pll1_aux_clk,
- .lpsc = DAVINCI_LPSC_PWM2,
-};
-
-static struct clk timer0_clk = {
- .name = "timer0",
- .parent = &pll1_aux_clk,
- .lpsc = DAVINCI_LPSC_TIMER0,
-};
-
-static struct clk timer1_clk = {
- .name = "timer1",
- .parent = &pll1_aux_clk,
- .lpsc = DAVINCI_LPSC_TIMER1,
-};
-
-static struct clk timer2_clk = {
- .name = "timer2",
- .parent = &pll1_aux_clk,
- .lpsc = DAVINCI_LPSC_TIMER2,
- .usecount = 1, /* REVISIT: why can't this be disabled? */
-};
-
-static struct clk_lookup dm644x_clks[] = {
- CLK(NULL, "ref", &ref_clk),
- CLK(NULL, "pll1", &pll1_clk),
- CLK(NULL, "pll1_sysclk1", &pll1_sysclk1),
- CLK(NULL, "pll1_sysclk2", &pll1_sysclk2),
- CLK(NULL, "pll1_sysclk3", &pll1_sysclk3),
- CLK(NULL, "pll1_sysclk5", &pll1_sysclk5),
- CLK(NULL, "pll1_aux", &pll1_aux_clk),
- CLK(NULL, "pll1_sysclkbp", &pll1_sysclkbp),
- CLK(NULL, "pll2", &pll2_clk),
- CLK(NULL, "pll2_sysclk1", &pll2_sysclk1),
- CLK(NULL, "pll2_sysclk2", &pll2_sysclk2),
- CLK(NULL, "pll2_sysclkbp", &pll2_sysclkbp),
- CLK(NULL, "dsp", &dsp_clk),
- CLK(NULL, "arm", &arm_clk),
- CLK(NULL, "vicp", &vicp_clk),
- CLK(NULL, "vpss_master", &vpss_master_clk),
- CLK(NULL, "vpss_slave", &vpss_slave_clk),
- CLK(NULL, "arm", &arm_clk),
- CLK(NULL, "uart0", &uart0_clk),
- CLK(NULL, "uart1", &uart1_clk),
- CLK(NULL, "uart2", &uart2_clk),
- CLK("davinci_emac.1", NULL, &emac_clk),
- CLK("i2c_davinci.1", NULL, &i2c_clk),
- CLK("palm_bk3710", NULL, &ide_clk),
- CLK("davinci-mcbsp", NULL, &asp_clk),
- CLK("davinci_mmc.0", NULL, &mmcsd_clk),
- CLK(NULL, "spi", &spi_clk),
- CLK(NULL, "gpio", &gpio_clk),
- CLK(NULL, "usb", &usb_clk),
- CLK(NULL, "vlynq", &vlynq_clk),
- CLK(NULL, "aemif", &aemif_clk),
- CLK(NULL, "pwm0", &pwm0_clk),
- CLK(NULL, "pwm1", &pwm1_clk),
- CLK(NULL, "pwm2", &pwm2_clk),
- CLK(NULL, "timer0", &timer0_clk),
- CLK(NULL, "timer1", &timer1_clk),
- CLK("watchdog", NULL, &timer2_clk),
- CLK(NULL, NULL, NULL),
-};
-#endif
-
static struct emac_platform_data dm644x_emac_pdata = {
.ctrl_reg_offset = DM644X_EMAC_CNTRL_OFFSET,
.ctrl_mod_reg_offset = DM644X_EMAC_CNTRL_MOD_OFFSET,@@ -829,10 +530,6 @@ static struct davinci_id dm644x_ids[] = {
},
};
-#ifndef CONFIG_COMMON_CLK
-static u32 dm644x_psc_bases[] = { DAVINCI_PWR_SLEEP_CNTRL_BASE };
-#endif
-
/*
* T0_BOT: Timer 0, bottom: clockevent source for hrtimers
* T0_TOP: Timer 0, top : clocksource for generic timekeeping@@ -889,13 +586,7 @@ static struct davinci_soc_info davinci_soc_info_dm644x = {
.jtag_id_reg = 0x01c40028,
.ids = dm644x_ids,
.ids_num = ARRAY_SIZE(dm644x_ids),
-#ifdef CONFIG_COMMON_CLK
.clk_init = dm644x_clk_init,
-#else
- .cpu_clks = dm644x_clks,
- .psc_bases = dm644x_psc_bases,
- .psc_bases_num = ARRAY_SIZE(dm644x_psc_bases),
-#endif
.pinmux_base = DAVINCI_SYSTEM_MODULE_BASE,
.pinmux_pins = dm644x_pins,
.pinmux_pins_num = ARRAY_SIZE(dm644x_pins),@@ -937,13 +628,6 @@ int __init dm644x_init_video(struct vpfe_config *vpfe_cfg,
dm644x_vpfe_dev.dev.platform_data = vpfe_cfg;
platform_device_register(&dm644x_ccdc_dev);
platform_device_register(&dm644x_vpfe_dev);
-#ifndef CONFIG_COMMON_CLK
- /* Add ccdc clock aliases */
- clk_add_alias("master", dm644x_ccdc_dev.name,
- "vpss_master", NULL);
- clk_add_alias("slave", dm644x_ccdc_dev.name,
- "vpss_slave", NULL);
-#endif
}
if (vpbe_cfg) {diff --git a/arch/arm/mach-davinci/include/mach/clock.h b/arch/arm/mach-davinci/include/mach/clock.h
deleted file mode 100644
index a3b0402..0000000
--- a/arch/arm/mach-davinci/include/mach/clock.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * arch/arm/mach-davinci/include/mach/clock.h
- *
- * Clock control driver for DaVinci - header file
- *
- * Authors: Vladimir Barinov <source@mvista.com>
- *
- * 2007 (c) MontaVista Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-#ifndef __ASM_ARCH_DAVINCI_CLOCK_H
-#define __ASM_ARCH_DAVINCI_CLOCK_H
-
-struct clk;
-
-extern int clk_register(struct clk *clk);
-extern void clk_unregister(struct clk *clk);
-
-#endif
diff --git a/arch/arm/mach-davinci/include/mach/common.h b/arch/arm/mach-davinci/include/mach/common.h
index 040db17..7572fae 100644
--- a/arch/arm/mach-davinci/include/mach/common.h
+++ b/arch/arm/mach-davinci/include/mach/common.h
@@ -54,13 +54,7 @@ struct davinci_soc_info {
u32 jtag_id_reg;
struct davinci_id *ids;
unsigned long ids_num;
-#ifdef CONFIG_COMMON_CLK
void (*clk_init)(void);
-#else
- struct clk_lookup *cpu_clks;
- u32 *psc_bases;
- unsigned long psc_bases_num;
-#endif
u32 pinmux_base;
const struct mux_config *pinmux_pins;
unsigned long pinmux_pins_num;@@ -90,12 +84,6 @@ extern void davinci_init_ide(void);
void davinci_restart(char mode, const char *cmd);
void davinci_init_late(void);
-#ifdef CONFIG_DAVINCI_RESET_CLOCKS
-int davinci_clk_disable_unused(void);
-#else
-static inline int davinci_clk_disable_unused(void) { return 0; }
-#endif
-
#ifdef CONFIG_CPU_FREQ
int davinci_cpufreq_init(void);
#elsediff --git a/arch/arm/mach-davinci/include/mach/psc.h b/arch/arm/mach-davinci/include/mach/psc.h
index eb464d3..ce792b8 100644
--- a/arch/arm/mach-davinci/include/mach/psc.h
+++ b/arch/arm/mach-davinci/include/mach/psc.h
@@ -27,209 +27,6 @@
#ifndef __ASM_ARCH_PSC_H
#define __ASM_ARCH_PSC_H
-#ifndef CONFIG_COMMON_CLK
-#define DAVINCI_PWR_SLEEP_CNTRL_BASE 0x01C41000
-
-/* Power and Sleep Controller (PSC) Domains */
-#define DAVINCI_GPSC_ARMDOMAIN 0
-#define DAVINCI_GPSC_DSPDOMAIN 1
-
-#define DAVINCI_LPSC_VPSSMSTR 0
-#define DAVINCI_LPSC_VPSSSLV 1
-#define DAVINCI_LPSC_TPCC 2
-#define DAVINCI_LPSC_TPTC0 3
-#define DAVINCI_LPSC_TPTC1 4
-#define DAVINCI_LPSC_EMAC 5
-#define DAVINCI_LPSC_EMAC_WRAPPER 6
-#define DAVINCI_LPSC_USB 9
-#define DAVINCI_LPSC_ATA 10
-#define DAVINCI_LPSC_VLYNQ 11
-#define DAVINCI_LPSC_UHPI 12
-#define DAVINCI_LPSC_DDR_EMIF 13
-#define DAVINCI_LPSC_AEMIF 14
-#define DAVINCI_LPSC_MMC_SD 15
-#define DAVINCI_LPSC_McBSP 17
-#define DAVINCI_LPSC_I2C 18
-#define DAVINCI_LPSC_UART0 19
-#define DAVINCI_LPSC_UART1 20
-#define DAVINCI_LPSC_UART2 21
-#define DAVINCI_LPSC_SPI 22
-#define DAVINCI_LPSC_PWM0 23
-#define DAVINCI_LPSC_PWM1 24
-#define DAVINCI_LPSC_PWM2 25
-#define DAVINCI_LPSC_GPIO 26
-#define DAVINCI_LPSC_TIMER0 27
-#define DAVINCI_LPSC_TIMER1 28
-#define DAVINCI_LPSC_TIMER2 29
-#define DAVINCI_LPSC_SYSTEM_SUBSYS 30
-#define DAVINCI_LPSC_ARM 31
-#define DAVINCI_LPSC_SCR2 32
-#define DAVINCI_LPSC_SCR3 33
-#define DAVINCI_LPSC_SCR4 34
-#define DAVINCI_LPSC_CROSSBAR 35
-#define DAVINCI_LPSC_CFG27 36
-#define DAVINCI_LPSC_CFG3 37
-#define DAVINCI_LPSC_CFG5 38
-#define DAVINCI_LPSC_GEM 39
-#define DAVINCI_LPSC_IMCOP 40
-
-#define DM355_LPSC_TIMER3 5
-#define DM355_LPSC_SPI1 6
-#define DM355_LPSC_MMC_SD1 7
-#define DM355_LPSC_McBSP1 8
-#define DM355_LPSC_PWM3 10
-#define DM355_LPSC_SPI2 11
-#define DM355_LPSC_RTO 12
-#define DM355_LPSC_VPSS_DAC 41
-
-/* DM365 */
-#define DM365_LPSC_TIMER3 5
-#define DM365_LPSC_SPI1 6
-#define DM365_LPSC_MMC_SD1 7
-#define DM365_LPSC_McBSP1 8
-#define DM365_LPSC_PWM3 10
-#define DM365_LPSC_SPI2 11
-#define DM365_LPSC_RTO 12
-#define DM365_LPSC_TIMER4 17
-#define DM365_LPSC_SPI0 22
-#define DM365_LPSC_SPI3 38
-#define DM365_LPSC_SPI4 39
-#define DM365_LPSC_EMAC 40
-#define DM365_LPSC_VOICE_CODEC 44
-#define DM365_LPSC_DAC_CLK 46
-#define DM365_LPSC_VPSSMSTR 47
-#define DM365_LPSC_MJCP 50
-
-/*
- * LPSC Assignments
- */
-#define DM646X_LPSC_ARM 0
-#define DM646X_LPSC_C64X_CPU 1
-#define DM646X_LPSC_HDVICP0 2
-#define DM646X_LPSC_HDVICP1 3
-#define DM646X_LPSC_TPCC 4
-#define DM646X_LPSC_TPTC0 5
-#define DM646X_LPSC_TPTC1 6
-#define DM646X_LPSC_TPTC2 7
-#define DM646X_LPSC_TPTC3 8
-#define DM646X_LPSC_PCI 13
-#define DM646X_LPSC_EMAC 14
-#define DM646X_LPSC_VDCE 15
-#define DM646X_LPSC_VPSSMSTR 16
-#define DM646X_LPSC_VPSSSLV 17
-#define DM646X_LPSC_TSIF0 18
-#define DM646X_LPSC_TSIF1 19
-#define DM646X_LPSC_DDR_EMIF 20
-#define DM646X_LPSC_AEMIF 21
-#define DM646X_LPSC_McASP0 22
-#define DM646X_LPSC_McASP1 23
-#define DM646X_LPSC_CRGEN0 24
-#define DM646X_LPSC_CRGEN1 25
-#define DM646X_LPSC_UART0 26
-#define DM646X_LPSC_UART1 27
-#define DM646X_LPSC_UART2 28
-#define DM646X_LPSC_PWM0 29
-#define DM646X_LPSC_PWM1 30
-#define DM646X_LPSC_I2C 31
-#define DM646X_LPSC_SPI 32
-#define DM646X_LPSC_GPIO 33
-#define DM646X_LPSC_TIMER0 34
-#define DM646X_LPSC_TIMER1 35
-#define DM646X_LPSC_ARM_INTC 45
-
-/* PSC0 defines */
-#define DA8XX_LPSC0_TPCC 0
-#define DA8XX_LPSC0_TPTC0 1
-#define DA8XX_LPSC0_TPTC1 2
-#define DA8XX_LPSC0_EMIF25 3
-#define DA8XX_LPSC0_SPI0 4
-#define DA8XX_LPSC0_MMC_SD 5
-#define DA8XX_LPSC0_AINTC 6
-#define DA8XX_LPSC0_ARM_RAM_ROM 7
-#define DA8XX_LPSC0_SECU_MGR 8
-#define DA8XX_LPSC0_UART0 9
-#define DA8XX_LPSC0_SCR0_SS 10
-#define DA8XX_LPSC0_SCR1_SS 11
-#define DA8XX_LPSC0_SCR2_SS 12
-#define DA8XX_LPSC0_PRUSS 13
-#define DA8XX_LPSC0_ARM 14
-#define DA8XX_LPSC0_GEM 15
-
-/* PSC1 defines */
-#define DA850_LPSC1_TPCC1 0
-#define DA8XX_LPSC1_USB20 1
-#define DA8XX_LPSC1_USB11 2
-#define DA8XX_LPSC1_GPIO 3
-#define DA8XX_LPSC1_UHPI 4
-#define DA8XX_LPSC1_CPGMAC 5
-#define DA8XX_LPSC1_EMIF3C 6
-#define DA8XX_LPSC1_McASP0 7
-#define DA830_LPSC1_McASP1 8
-#define DA850_LPSC1_SATA 8
-#define DA830_LPSC1_McASP2 9
-#define DA8XX_LPSC1_SPI1 10
-#define DA8XX_LPSC1_I2C 11
-#define DA8XX_LPSC1_UART1 12
-#define DA8XX_LPSC1_UART2 13
-#define DA8XX_LPSC1_LCDC 16
-#define DA8XX_LPSC1_PWM 17
-#define DA850_LPSC1_MMC_SD1 18
-#define DA8XX_LPSC1_ECAP 20
-#define DA830_LPSC1_EQEP 21
-#define DA850_LPSC1_TPTC2 21
-#define DA8XX_LPSC1_SCR_P0_SS 24
-#define DA8XX_LPSC1_SCR_P1_SS 25
-#define DA8XX_LPSC1_CR_P3_SS 26
-#define DA8XX_LPSC1_L3_CBA_RAM 31
-
-/* TNETV107X LPSC Assignments */
-#define TNETV107X_LPSC_ARM 0
-#define TNETV107X_LPSC_GEM 1
-#define TNETV107X_LPSC_DDR2_PHY 2
-#define TNETV107X_LPSC_TPCC 3
-#define TNETV107X_LPSC_TPTC0 4
-#define TNETV107X_LPSC_TPTC1 5
-#define TNETV107X_LPSC_RAM 6
-#define TNETV107X_LPSC_MBX_LITE 7
-#define TNETV107X_LPSC_LCD 8
-#define TNETV107X_LPSC_ETHSS 9
-#define TNETV107X_LPSC_AEMIF 10
-#define TNETV107X_LPSC_CHIP_CFG 11
-#define TNETV107X_LPSC_TSC 12
-#define TNETV107X_LPSC_ROM 13
-#define TNETV107X_LPSC_UART2 14
-#define TNETV107X_LPSC_PKTSEC 15
-#define TNETV107X_LPSC_SECCTL 16
-#define TNETV107X_LPSC_KEYMGR 17
-#define TNETV107X_LPSC_KEYPAD 18
-#define TNETV107X_LPSC_GPIO 19
-#define TNETV107X_LPSC_MDIO 20
-#define TNETV107X_LPSC_SDIO0 21
-#define TNETV107X_LPSC_UART0 22
-#define TNETV107X_LPSC_UART1 23
-#define TNETV107X_LPSC_TIMER0 24
-#define TNETV107X_LPSC_TIMER1 25
-#define TNETV107X_LPSC_WDT_ARM 26
-#define TNETV107X_LPSC_WDT_DSP 27
-#define TNETV107X_LPSC_SSP 28
-#define TNETV107X_LPSC_TDM0 29
-#define TNETV107X_LPSC_VLYNQ 30
-#define TNETV107X_LPSC_MCDMA 31
-#define TNETV107X_LPSC_USB0 32
-#define TNETV107X_LPSC_TDM1 33
-#define TNETV107X_LPSC_DEBUGSS 34
-#define TNETV107X_LPSC_ETHSS_RGMII 35
-#define TNETV107X_LPSC_SYSTEM 36
-#define TNETV107X_LPSC_IMCOP 37
-#define TNETV107X_LPSC_SPARE 38
-#define TNETV107X_LPSC_SDIO1 39
-#define TNETV107X_LPSC_USB1 40
-#define TNETV107X_LPSC_USBSS 41
-#define TNETV107X_LPSC_DDR2_EMIF1_VRST 42
-#define TNETV107X_LPSC_DDR2_EMIF2_VCTL_RST 43
-#define TNETV107X_LPSC_MAX 44
-#endif
-
/* PSC register offsets */
#define EPCPR 0x070
#define PTCMD 0x120
@@ -251,14 +48,4 @@
#define PDCTL_NEXT BIT(0)
#define PDCTL_EPCGOOD BIT(8)
-#ifndef __ASSEMBLER__
-
-#ifndef CONFIG_COMMON_CLK
-extern int davinci_psc_is_clk_active(unsigned int ctlr, unsigned int id);
-extern void davinci_psc_config(unsigned int domain, unsigned int ctlr,
- unsigned int id, bool enable, u32 flags);
-#endif
-
-#endif
-
#endif /* __ASM_ARCH_PSC_H */
diff --git a/arch/arm/mach-davinci/include/mach/time.h b/arch/arm/mach-davinci/include/mach/time.h
index 7faa530..90b3633 100644
--- a/arch/arm/mach-davinci/include/mach/time.h
+++ b/arch/arm/mach-davinci/include/mach/time.h
@@ -31,7 +31,5 @@ enum {
#define ID_TO_TIMER(id) (IS_TIMER1(id) != 0)
extern struct davinci_timer_instance davinci_timer_instance[];
-#ifdef CONFIG_COMMON_CLK
extern void davinci_watchdog_reset(struct platform_device *);
-#endif
#endif /* __ARCH_ARM_MACH_DAVINCI_TIME_H */diff --git a/arch/arm/mach-davinci/pm.c b/arch/arm/mach-davinci/pm.c
index 8802fdc..7540f4e 100644
--- a/arch/arm/mach-davinci/pm.c
+++ b/arch/arm/mach-davinci/pm.c
@@ -22,12 +22,7 @@
#include <mach/da8xx.h>
#include <mach/sram.h>
#include <mach/pm.h>
-
-#ifndef CONFIG_COMMON_CLK
-#include "clock.h"
-#else
#include <mach/pll.h>
-#endif
#define DEEPSLEEP_SLEEPCOUNT_MASK 0xFFFF
diff --git a/arch/arm/mach-davinci/psc.c b/arch/arm/mach-davinci/psc.c
deleted file mode 100644
index d7e210f..0000000
--- a/arch/arm/mach-davinci/psc.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * TI DaVinci Power and Sleep Controller (PSC)
- *
- * 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.
- *
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/io.h>
-
-#include <mach/cputype.h>
-#include <mach/psc.h>
-
-#include "clock.h"
-
-/* Return nonzero iff the domain's clock is active */
-int __init davinci_psc_is_clk_active(unsigned int ctlr, unsigned int id)
-{
- void __iomem *psc_base;
- u32 mdstat;
- struct davinci_soc_info *soc_info = &davinci_soc_info;
-
- if (!soc_info->psc_bases || (ctlr >= soc_info->psc_bases_num)) {
- pr_warning("PSC: Bad psc data: 0x%x[%d]\n",
- (int)soc_info->psc_bases, ctlr);
- return 0;
- }
-
- psc_base = ioremap(soc_info->psc_bases[ctlr], SZ_4K);
- mdstat = __raw_readl(psc_base + MDSTAT + 4 * id);
- iounmap(psc_base);
-
- /* if clocked, state can be "Enable" or "SyncReset" */
- return mdstat & BIT(12);
-}
-
-/* Enable or disable a PSC domain */
-void davinci_psc_config(unsigned int domain, unsigned int ctlr,
- unsigned int id, bool enable, u32 flags)
-{
- u32 epcpr, ptcmd, ptstat, pdstat, pdctl, mdstat, mdctl;
- void __iomem *psc_base;
- struct davinci_soc_info *soc_info = &davinci_soc_info;
- u32 next_state = PSC_STATE_ENABLE;
-
- if (!soc_info->psc_bases || (ctlr >= soc_info->psc_bases_num)) {
- pr_warning("PSC: Bad psc data: 0x%x[%d]\n",
- (int)soc_info->psc_bases, ctlr);
- return;
- }
-
- psc_base = ioremap(soc_info->psc_bases[ctlr], SZ_4K);
-
- if (!enable) {
- if (flags & PSC_SWRSTDISABLE)
- next_state = PSC_STATE_SWRSTDISABLE;
- else
- next_state = PSC_STATE_DISABLE;
- }
-
- mdctl = __raw_readl(psc_base + MDCTL + 4 * id);
- mdctl &= ~MDSTAT_STATE_MASK;
- mdctl |= next_state;
- if (flags & PSC_FORCE)
- mdctl |= MDCTL_FORCE;
- __raw_writel(mdctl, psc_base + MDCTL + 4 * id);
-
- pdstat = __raw_readl(psc_base + PDSTAT + 4 * domain);
- if ((pdstat & PDSTAT_STATE_MASK) == 0) {
- pdctl = __raw_readl(psc_base + PDCTL + 4 * domain);
- pdctl |= PDCTL_NEXT;
- __raw_writel(pdctl, psc_base + PDCTL + 4 * domain);
-
- ptcmd = 1 << domain;
- __raw_writel(ptcmd, psc_base + PTCMD);
-
- do {
- epcpr = __raw_readl(psc_base + EPCPR);
- } while ((((epcpr >> domain) & 1) == 0));
-
- pdctl = __raw_readl(psc_base + PDCTL + 4 * domain);
- pdctl |= PDCTL_EPCGOOD;
- __raw_writel(pdctl, psc_base + PDCTL + 4 * domain);
- } else {
- ptcmd = 1 << domain;
- __raw_writel(ptcmd, psc_base + PTCMD);
- }
-
- do {
- ptstat = __raw_readl(psc_base + PTSTAT);
- } while (!(((ptstat >> domain) & 1) == 0));
-
- do {
- mdstat = __raw_readl(psc_base + MDSTAT + 4 * id);
- } while (!((mdstat & MDSTAT_STATE_MASK) == next_state));
-
- iounmap(psc_base);
-}diff --git a/arch/arm/mach-davinci/sleep.S b/arch/arm/mach-davinci/sleep.S
index a3bd60d..20e41e3 100644
--- a/arch/arm/mach-davinci/sleep.S
+++ b/arch/arm/mach-davinci/sleep.S
@@ -23,12 +23,7 @@
#include <asm/assembler.h>
#include <mach/psc.h>
#include <mach/ddr2.h>
-
-#ifndef CONFIG_COMMON_CLK
-#include "clock.h"
-#else
#include <mach/pll.h>
-#endif
/* Arbitrary, hardware currently does not update PHYRDY correctly */
#define PHYRDY_CYCLES 0x1000
diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c
index 01467d8..8686879 100644
--- a/arch/arm/mach-davinci/time.c
+++ b/arch/arm/mach-davinci/time.c
@@ -27,10 +27,6 @@
#include <mach/hardware.h>
#include <mach/time.h>
-#ifndef CONFIG_COMMON_CLK
-#include "clock.h"
-#endif
-
static struct clock_event_device clockevent_davinci;
static unsigned int davinci_clock_tick_rate;
@@ -349,11 +345,10 @@ static void __init davinci_timer_init(void)
"%s: can't register clocksource!\n";
int i;
-#ifdef CONFIG_COMMON_CLK
/* invoke clk init function specific to a SoC */
if (davinci_soc_info.clk_init)
davinci_soc_info.clk_init();
-#endif
+
clockevent_id = soc_info->timer_info->clockevent_id;
clocksource_id = soc_info->timer_info->clocksource_id;
--
1.7.9.5