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-rw-r--r--arch/arm/plat-spear/include/plat/clock.h126
1 files changed, 0 insertions, 126 deletions
diff --git a/arch/arm/plat-spear/include/plat/clock.h b/arch/arm/plat-spear/include/plat/clock.h
deleted file mode 100644
index 2572260f990..00000000000
--- a/arch/arm/plat-spear/include/plat/clock.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * arch/arm/plat-spear/include/plat/clock.h
- *
- * Clock framework definitions for SPEAr platform
- *
- * Copyright (C) 2009 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
- *
- * 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 __PLAT_CLOCK_H
-#define __PLAT_CLOCK_H
-
-#include <linux/list.h>
-#include <linux/clkdev.h>
-#include <linux/types.h>
-
-/* clk structure flags */
-#define ALWAYS_ENABLED (1 << 0) /* clock always enabled */
-#define RESET_TO_ENABLE (1 << 1) /* reset register bit to enable clk */
-
-/**
- * struct clkops - clock operations
- * @enable: pointer to clock enable function
- * @disable: pointer to clock disable function
- */
-struct clkops {
- int (*enable) (struct clk *);
- void (*disable) (struct clk *);
-};
-
-/**
- * struct pclk_info - parents info
- * @pclk: pointer to parent clk
- * @pclk_mask: value to be written for selecting this parent
- * @scalable: Is parent scalable (1 - YES, 0 - NO)
- */
-struct pclk_info {
- struct clk *pclk;
- u8 pclk_mask;
- u8 scalable;
-};
-
-/**
- * struct pclk_sel - parents selection configuration
- * @pclk_info: pointer to array of parent clock info
- * @pclk_count: number of parents
- * @pclk_sel_reg: register for selecting a parent
- * @pclk_sel_mask: mask for selecting parent (can be used to clear bits also)
- */
-struct pclk_sel {
- struct pclk_info *pclk_info;
- u8 pclk_count;
- unsigned int *pclk_sel_reg;
- unsigned int pclk_sel_mask;
-};
-
-/**
- * struct clk - clock structure
- * @usage_count: num of users who enabled this clock
- * @flags: flags for clock properties
- * @rate: programmed clock rate in Hz
- * @en_reg: clk enable/disable reg
- * @en_reg_bit: clk enable/disable bit
- * @ops: clk enable/disable ops - generic_clkops selected if NULL
- * @recalc: pointer to clock rate recalculate function
- * @pclk: current parent clk
- * @pclk_sel: pointer to parent selection structure
- * @pclk_sel_shift: register shift for selecting parent of this clock
- * @children: list for childrens or this clock
- * @sibling: node for list of clocks having same parents
- * @private_data: clock specific private data
- */
-struct clk {
- unsigned int usage_count;
- unsigned int flags;
- unsigned long rate;
- unsigned int *en_reg;
- u8 en_reg_bit;
- const struct clkops *ops;
- void (*recalc) (struct clk *);
-
- struct clk *pclk;
- struct pclk_sel *pclk_sel;
- unsigned int pclk_sel_shift;
-
- struct list_head children;
- struct list_head sibling;
- void *private_data;
-};
-
-/* pll configuration structure */
-struct pll_clk_config {
- unsigned int *mode_reg;
- unsigned int *cfg_reg;
-};
-
-/* ahb and apb bus configuration structure */
-struct bus_clk_config {
- unsigned int *reg;
- unsigned int mask;
- unsigned int shift;
-};
-
-/*
- * Aux clk configuration structure: applicable to GPT, UART and FIRDA
- */
-struct aux_clk_config {
- unsigned int *synth_reg;
-};
-
-/* platform specific clock functions */
-void clk_register(struct clk_lookup *cl);
-void recalc_root_clocks(void);
-
-/* clock recalc functions */
-void follow_parent(struct clk *clk);
-void pll1_clk_recalc(struct clk *clk);
-void bus_clk_recalc(struct clk *clk);
-void gpt_clk_recalc(struct clk *clk);
-void aux_clk_recalc(struct clk *clk);
-
-#endif /* __PLAT_CLOCK_H */