1 files changed, 0 insertions, 88 deletions
diff --git a/arch/blackfin/include/asm/clock.h b/arch/blackfin/include/asm/clock.h
deleted file mode 100644
index 05ae03c09a..0000000000
--- a/arch/blackfin/include/asm/clock.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (C) 2012 Analog Devices Inc.
- * Licensed under the GPL-2 or later.
- */
-
-#ifndef __CLOCK_H__
-#define __CLOCK_H__
-
-#include <asm/blackfin.h>
-#ifdef PLL_CTL
-#include <asm/mach-common/bits/pll.h>
-# define pll_is_bypassed() (bfin_read_PLL_CTL() & BYPASS)
-#else
-#include <asm/mach-common/bits/cgu.h>
-# define pll_is_bypassed() (bfin_read_CGU_STAT() & PLLBP)
-# define bfin_read_PLL_CTL() bfin_read_CGU_CTL()
-# define bfin_read_PLL_DIV() bfin_read_CGU_DIV()
-# define SSEL SYSSEL
-# define SSEL_P SYSSEL_P
-#endif
-
-__attribute__((always_inline))
-static inline uint32_t early_division(uint32_t dividend, uint32_t divisor)
-{
-	uint32_t quotient;
-	uint32_t i, j;
-
-	for (quotient = 1, i = 1; dividend > divisor; ++i) {
-		j = divisor << i;
-		if (j > dividend || (j & 0x80000000)) {
-			--i;
-			quotient += (1 << i);
-			dividend -= (divisor << i);
-			i = 0;
-		}
-	}
-
-	return quotient;
-}
-
-__attribute__((always_inline))
-static inline uint32_t early_get_uart_clk(void)
-{
-	uint32_t msel, pll_ctl, vco;
-	uint32_t div, ssel, sclk, uclk;
-
-	pll_ctl = bfin_read_PLL_CTL();
-	msel = (pll_ctl & MSEL) >> MSEL_P;
-	if (msel == 0)
-		msel = (MSEL >> MSEL_P) + 1;
-
-	vco = (CONFIG_CLKIN_HZ >> (pll_ctl & DF)) * msel;
-	sclk = vco;
-	if (!pll_is_bypassed()) {
-		div = bfin_read_PLL_DIV();
-		ssel = (div & SSEL) >> SSEL_P;
-#if CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_BYPASS
-		sclk = vco/ssel;
-#else
-		sclk = early_division(vco, ssel);
-#endif
-	}
-	uclk = sclk;
-#ifdef CGU_DIV
-	ssel = (div & S0SEL) >> S0SEL_P;
-	uclk = early_division(sclk, ssel);
-#endif
-	return uclk;
-}
-
-extern u_long get_vco(void);
-extern u_long get_cclk(void);
-extern u_long get_sclk(void);
-
-#ifdef CGU_DIV
-extern u_long get_sclk0(void);
-extern u_long get_sclk1(void);
-extern u_long get_dclk(void);
-# define get_uart_clk get_sclk0
-# define get_i2c_clk get_sclk0
-# define get_spi_clk get_sclk1
-#else
-# define get_uart_clk get_sclk
-# define get_i2c_clk get_sclk
-# define get_spi_clk get_sclk
-#endif
-
-#endif