c6x: remove architecture

[linux-2.6-block.git] / arch / c6x / include / asm / clock.h

diff --git a/arch/c6x/include/asm/clock.h b/arch/c6x/include/asm/clock.h
deleted file mode 100644 (file)
index 7b6c42a..0000000
--- a/arch/c6x/include/asm/clock.h
+++ /dev/null
@@ -1,145 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * TI C64X clock definitions
- *
- * Copyright (C) 2010, 2011 Texas Instruments.
- * Contributed by: Mark Salter <msalter@redhat.com>
- *
- * Copied heavily from arm/mach-davinci/clock.h, so:
- *
- * Copyright (C) 2006-2007 Texas Instruments.
- * Copyright (C) 2008-2009 Deep Root Systems, LLC
- */
-
-#ifndef _ASM_C6X_CLOCK_H
-#define _ASM_C6X_CLOCK_H
-
-#ifndef __ASSEMBLER__
-
-#include <linux/list.h>
-
-/* PLL/Reset register offsets */
-#define PLLCTL         0x100
-#define PLLM           0x110
-#define PLLPRE         0x114
-#define PLLDIV1                0x118
-#define PLLDIV2                0x11c
-#define PLLDIV3                0x120
-#define PLLPOST                0x128
-#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 PLLDIV10       0x178
-#define PLLDIV11       0x17c
-#define PLLDIV12       0x180
-#define PLLDIV13       0x184
-#define PLLDIV14       0x188
-#define PLLDIV15       0x18c
-#define PLLDIV16       0x190
-
-/* PLLM register bits */
-#define PLLM_PLLM_MASK 0xff
-#define PLLM_VAL(x)    ((x) - 1)
-
-/* PREDIV register bits */
-#define PLLPREDIV_EN   BIT(15)
-#define PLLPREDIV_VAL(x) ((x) - 1)
-
-/* PLLCTL register bits */
-#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)
-
-/* PLLCMD register bits */
-#define PLLCMD_GOSTAT  BIT(0)
-
-/* PLLSTAT register bits */
-#define PLLSTAT_GOSTAT BIT(0)
-
-/* PLLDIV register bits */
-#define PLLDIV_EN      BIT(15)
-#define PLLDIV_RATIO_MASK 0x1f
-#define PLLDIV_RATIO(x) ((x) - 1)
-
-struct pll_data;
-
-struct clk {
-       struct list_head        node;
-       struct module           *owner;
-       const char              *name;
-       unsigned long           rate;
-       int                     usecount;
-       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;
-       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_PLL                        BIT(2) /* PLL-derived clock */
-#define PRE_PLL                        BIT(3) /* source is before PLL mult/div */
-#define FIXED_DIV_PLL          BIT(4) /* fixed divisor from PLL */
-#define FIXED_RATE_PLL         BIT(5) /* fixed output rate PLL */
-
-#define MAX_PLL_SYSCLKS 16
-
-struct pll_data {
-       void __iomem *base;
-       u32 num;
-       u32 flags;
-       u32 input_rate;
-       u32 bypass_delay; /* in loops */
-       u32 reset_delay;  /* in loops */
-       u32 lock_delay;   /* in loops */
-       struct clk sysclks[MAX_PLL_SYSCLKS + 1];
-};
-
-/* pll_data flag bit */
-#define PLL_HAS_PRE    BIT(0)
-#define PLL_HAS_MUL    BIT(1)
-#define PLL_HAS_POST   BIT(2)
-
-#define CLK(dev, con, ck)      \
-       {                       \
-               .dev_id = dev,  \
-               .con_id = con,  \
-               .clk = ck,      \
-       }                       \
-
-extern void c6x_clks_init(struct clk_lookup *clocks);
-extern int clk_register(struct clk *clk);
-extern void clk_unregister(struct clk *clk);
-extern void c64x_setup_clocks(void);
-
-extern struct pll_data c6x_soc_pll1;
-
-extern struct clk clkin1;
-extern struct clk c6x_core_clk;
-extern struct clk c6x_i2c_clk;
-extern struct clk c6x_watchdog_clk;
-extern struct clk c6x_mcbsp1_clk;
-extern struct clk c6x_mcbsp2_clk;
-extern struct clk c6x_mdio_clk;
-
-#endif
-
-#endif /* _ASM_C6X_CLOCK_H */