1 files changed, 0 insertions, 145 deletions
diff --git a/arch/arm/mach-imx/clk-gate2.c b/arch/arm/mach-imx/clk-gate2.c
deleted file mode 100644
index faed6313fb..0000000000
--- a/arch/arm/mach-imx/clk-gate2.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * clk-gate2.c - barebox 2-bit clock support. Based on Linux clk support
- *
- * 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.
- *
- */
-
-#include <common.h>
-#include <io.h>
-#include <malloc.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-
-#include "clk.h"
-
-
-struct clk_gate2 {
-	struct clk clk;
-	void __iomem *reg;
-	int shift;
-	const char *parent;
-#define CLK_GATE_INVERTED	(1 << 0)
-	unsigned flags;
-};
-
-#define to_clk_gate2(_clk) container_of(_clk, struct clk_gate2, clk)
-
-static int clk_gate2_enable(struct clk *clk)
-{
-	struct clk_gate2 *g = to_clk_gate2(clk);
-	u32 val;
-
-	val = readl(g->reg);
-
-	if (g->flags & CLK_GATE_INVERTED)
-		val &= ~(3 << g->shift);
-	else
-		val |= 3 << g->shift;
-
-	writel(val, g->reg);
-
-	return 0;
-}
-
-static void clk_gate2_disable(struct clk *clk)
-{
-	struct clk_gate2 *g = to_clk_gate2(clk);
-	u32 val;
-
-	val = readl(g->reg);
-
-	if (g->flags & CLK_GATE_INVERTED)
-		val |= 3 << g->shift;
-	else
-		val &= ~(3 << g->shift);
-
-	writel(val, g->reg);
-}
-
-static int clk_gate2_is_enabled(struct clk *clk)
-{
-	struct clk_gate2 *g = to_clk_gate2(clk);
-	u32 val;
-
-	val = readl(g->reg);
-
-	if (val & (1 << g->shift))
-		return g->flags & CLK_GATE_INVERTED ? 0 : 1;
-	else
-		return g->flags & CLK_GATE_INVERTED ? 1 : 0;
-}
-
-static struct clk_ops clk_gate2_ops = {
-	.set_rate = clk_parent_set_rate,
-	.round_rate = clk_parent_round_rate,
-	.enable = clk_gate2_enable,
-	.disable = clk_gate2_disable,
-	.is_enabled = clk_gate2_is_enabled,
-};
-
-struct clk *clk_gate2_alloc(const char *name, const char *parent,
-		void __iomem *reg, u8 shift)
-{
-	struct clk_gate2 *g = xzalloc(sizeof(*g));
-
-	g->parent = parent;
-	g->reg = reg;
-	g->shift = shift;
-	g->clk.ops = &clk_gate2_ops;
-	g->clk.name = name;
-	g->clk.parent_names = &g->parent;
-	g->clk.num_parents = 1;
-	g->clk.flags = CLK_SET_RATE_PARENT;
-
-	return &g->clk;
-}
-
-void clk_gate2_free(struct clk *clk)
-{
-	struct clk_gate2 *g = to_clk_gate2(clk);
-
-	free(g);
-}
-
-struct clk *clk_gate2(const char *name, const char *parent, void __iomem *reg,
-		u8 shift)
-{
-	struct clk *g;
-	int ret;
-
-	g = clk_gate2_alloc(name , parent, reg, shift);
-
-	ret = clk_register(g);
-	if (ret) {
-		free(to_clk_gate2(g));
-		return ERR_PTR(ret);
-	}
-
-	return g;
-}
-
-struct clk *clk_gate2_inverted(const char *name, const char *parent,
-		void __iomem *reg, u8 shift)
-{
-	struct clk *clk;
-	struct clk_gate2 *g;
-
-	clk = clk_gate2(name, parent, reg, shift);
-	if (IS_ERR(clk))
-		return clk;
-
-	g = to_clk_gate2(clk);
-
-	g->flags = CLK_GATE_INVERTED;
-
-	return clk;
-}