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Diffstat (limited to 'arch/c6x/include/asm/clock.h')
-rw-r--r--arch/c6x/include/asm/clock.h145
1 files changed, 0 insertions, 145 deletions
diff --git a/arch/c6x/include/asm/clock.h b/arch/c6x/include/asm/clock.h
deleted file mode 100644
index 7b6c42a52ec9..000000000000
--- 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 */