Merge tag 'imx-soc-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc

The i.MX SoC updates for 4.2:
 - Add new SoC i.MX7D support, which integrates two Cortex-A7 and one
   Cortex-M4 cores.
 - Support suspend from IRAM on i.MX53, so that DDR pins can be set to
   high impedance for more power saving during suspend.
 - Move i.MX clock drivers from arch/arm/mach-imx to drivers/clk/imx.
 - Move i.MX GPT timer driver from arch/arm/mach-imx into
   drivers/clocksource.
 - A couple of clock driver update for VF610 and i.MX6Q.
 - A few random code correction and improvement.

* tag 'imx-soc-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (44 commits)
  ARM: imx: imx7d requires anatop
  clocksource: timer-imx-gpt: remove include of <asm/mach/time.h>
  ARM: imx: move timer driver into drivers/clocksource
  ARM: imx: remove platform headers from timer driver
  ARM: imx: provide gpt device specific irq functions
  ARM: imx: get rid of variable timer_base
  ARM: imx: define gpt register offset per device type
  ARM: imx: move clock event variables into imx_timer
  ARM: imx: set up .set_next_event hook via imx_gpt_data
  ARM: imx: setup tctl register in device specific function
  ARM: imx: initialize gpt device type for DT boot
  ARM: imx: define an enum for gpt timer device type
  ARM: imx: move timer resources into a structure
  ARM: imx: use relaxed IO accessor in timer driver
  ARM: imx: make imx51/3 suspend optional
  ARM: clk-imx6q: refine sata's parent
  ARM: imx: clk-v610: Add clock for I2C2 and I2C3
  ARM: mach-imx: iomux-imx31: Use DECLARE_BITMAP
  ARM: imx: add imx7d clk tree support
  ARM: clk: imx: update pllv3 to support imx7
  ...

 Conflicts:
	arch/arm/mach-imx/Kconfig

1 files changed, 0 insertions, 189 deletions

diff --git a/arch/arm/mach-imx/clk-busy.c b/arch/arm/mach-imx/clk-busy.c
deleted file mode 100644
index 4bb1bc419b79..000000000000
--- a/arch/arm/mach-imx/clk-busy.c
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * Copyright 2012 Freescale Semiconductor, Inc.
- * Copyright 2012 Linaro Ltd.
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-#include <linux/clk.h>
-#include <linux/clk-provider.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-#include <linux/jiffies.h>
-#include <linux/err.h>
-#include "clk.h"
-
-static int clk_busy_wait(void __iomem *reg, u8 shift)
-{
-	unsigned long timeout = jiffies + msecs_to_jiffies(10);
-
-	while (readl_relaxed(reg) & (1 << shift))
-		if (time_after(jiffies, timeout))
-			return -ETIMEDOUT;
-
-	return 0;
-}
-
-struct clk_busy_divider {
-	struct clk_divider div;
-	const struct clk_ops *div_ops;
-	void __iomem *reg;
-	u8 shift;
-};
-
-static inline struct clk_busy_divider *to_clk_busy_divider(struct clk_hw *hw)
-{
-	struct clk_divider *div = container_of(hw, struct clk_divider, hw);
-
-	return container_of(div, struct clk_busy_divider, div);
-}
-
-static unsigned long clk_busy_divider_recalc_rate(struct clk_hw *hw,
-						  unsigned long parent_rate)
-{
-	struct clk_busy_divider *busy = to_clk_busy_divider(hw);
-
-	return busy->div_ops->recalc_rate(&busy->div.hw, parent_rate);
-}
-
-static long clk_busy_divider_round_rate(struct clk_hw *hw, unsigned long rate,
-					unsigned long *prate)
-{
-	struct clk_busy_divider *busy = to_clk_busy_divider(hw);
-
-	return busy->div_ops->round_rate(&busy->div.hw, rate, prate);
-}
-
-static int clk_busy_divider_set_rate(struct clk_hw *hw, unsigned long rate,
-		unsigned long parent_rate)
-{
-	struct clk_busy_divider *busy = to_clk_busy_divider(hw);
-	int ret;
-
-	ret = busy->div_ops->set_rate(&busy->div.hw, rate, parent_rate);
-	if (!ret)
-		ret = clk_busy_wait(busy->reg, busy->shift);
-
-	return ret;
-}
-
-static struct clk_ops clk_busy_divider_ops = {
-	.recalc_rate = clk_busy_divider_recalc_rate,
-	.round_rate = clk_busy_divider_round_rate,
-	.set_rate = clk_busy_divider_set_rate,
-};
-
-struct clk *imx_clk_busy_divider(const char *name, const char *parent_name,
-				 void __iomem *reg, u8 shift, u8 width,
-				 void __iomem *busy_reg, u8 busy_shift)
-{
-	struct clk_busy_divider *busy;
-	struct clk *clk;
-	struct clk_init_data init;
-
-	busy = kzalloc(sizeof(*busy), GFP_KERNEL);
-	if (!busy)
-		return ERR_PTR(-ENOMEM);
-
-	busy->reg = busy_reg;
-	busy->shift = busy_shift;
-
-	busy->div.reg = reg;
-	busy->div.shift = shift;
-	busy->div.width = width;
-	busy->div.lock = &imx_ccm_lock;
-	busy->div_ops = &clk_divider_ops;
-
-	init.name = name;
-	init.ops = &clk_busy_divider_ops;
-	init.flags = CLK_SET_RATE_PARENT;
-	init.parent_names = &parent_name;
-	init.num_parents = 1;
-
-	busy->div.hw.init = &init;
-
-	clk = clk_register(NULL, &busy->div.hw);
-	if (IS_ERR(clk))
-		kfree(busy);
-
-	return clk;
-}
-
-struct clk_busy_mux {
-	struct clk_mux mux;
-	const struct clk_ops *mux_ops;
-	void __iomem *reg;
-	u8 shift;
-};
-
-static inline struct clk_busy_mux *to_clk_busy_mux(struct clk_hw *hw)
-{
-	struct clk_mux *mux = container_of(hw, struct clk_mux, hw);
-
-	return container_of(mux, struct clk_busy_mux, mux);
-}
-
-static u8 clk_busy_mux_get_parent(struct clk_hw *hw)
-{
-	struct clk_busy_mux *busy = to_clk_busy_mux(hw);
-
-	return busy->mux_ops->get_parent(&busy->mux.hw);
-}
-
-static int clk_busy_mux_set_parent(struct clk_hw *hw, u8 index)
-{
-	struct clk_busy_mux *busy = to_clk_busy_mux(hw);
-	int ret;
-
-	ret = busy->mux_ops->set_parent(&busy->mux.hw, index);
-	if (!ret)
-		ret = clk_busy_wait(busy->reg, busy->shift);
-
-	return ret;
-}
-
-static struct clk_ops clk_busy_mux_ops = {
-	.get_parent = clk_busy_mux_get_parent,
-	.set_parent = clk_busy_mux_set_parent,
-};
-
-struct clk *imx_clk_busy_mux(const char *name, void __iomem *reg, u8 shift,
-			     u8 width, void __iomem *busy_reg, u8 busy_shift,
-			     const char **parent_names, int num_parents)
-{
-	struct clk_busy_mux *busy;
-	struct clk *clk;
-	struct clk_init_data init;
-
-	busy = kzalloc(sizeof(*busy), GFP_KERNEL);
-	if (!busy)
-		return ERR_PTR(-ENOMEM);
-
-	busy->reg = busy_reg;
-	busy->shift = busy_shift;
-
-	busy->mux.reg = reg;
-	busy->mux.shift = shift;
-	busy->mux.mask = BIT(width) - 1;
-	busy->mux.lock = &imx_ccm_lock;
-	busy->mux_ops = &clk_mux_ops;
-
-	init.name = name;
-	init.ops = &clk_busy_mux_ops;
-	init.flags = 0;
-	init.parent_names = parent_names;
-	init.num_parents = num_parents;
-
-	busy->mux.hw.init = &init;
-
-	clk = clk_register(NULL, &busy->mux.hw);
-	if (IS_ERR(clk))
-		kfree(busy);
-
-	return clk;
-}