1 files changed, 0 insertions, 117 deletions
diff --git a/arch/arm/cpu/armv7/keystone/clock-k2e.c b/arch/arm/cpu/armv7/keystone/clock-k2e.c
deleted file mode 100644
index 31f6661..0000000
--- a/arch/arm/cpu/armv7/keystone/clock-k2e.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * Keystone2: get clk rate for K2E
- *
- * (C) Copyright 2012-2014
- *     Texas Instruments Incorporated, <www.ti.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/clock_defs.h>
-
-const struct keystone_pll_regs keystone_pll_regs[] = {
-	[CORE_PLL] = {KS2_MAINPLLCTL0, KS2_MAINPLLCTL1},
-	[PASS_PLL] = {KS2_PASSPLLCTL0, KS2_PASSPLLCTL1},
-	[DDR3_PLL] = {KS2_DDR3APLLCTL0, KS2_DDR3APLLCTL1},
-};
-
-int dev_speeds[] = {
-	SPD800,
-	SPD850,
-	SPD1000,
-	SPD1250,
-	SPD1350,
-	SPD1400,
-	SPD1500,
-	SPD1400,
-	SPD1350,
-	SPD1250,
-	SPD1000,
-	SPD850,
-	SPD800
-};
-
-/**
- * pll_freq_get - get pll frequency
- * Fout = Fref * NF(mult) / NR(prediv) / OD
- * @pll:	pll identifier
- */
-static unsigned long pll_freq_get(int pll)
-{
-	unsigned long mult = 1, prediv = 1, output_div = 2;
-	unsigned long ret;
-	u32 tmp, reg;
-
-	if (pll == CORE_PLL) {
-		ret = external_clk[sys_clk];
-		if (pllctl_reg_read(pll, ctl) & PLLCTL_PLLEN) {
-			/* PLL mode */
-			tmp = __raw_readl(KS2_MAINPLLCTL0);
-			prediv = (tmp & PLL_DIV_MASK) + 1;
-			mult = (((tmp & PLLM_MULT_HI_SMASK) >> 6) |
-				(pllctl_reg_read(pll, mult) &
-				PLLM_MULT_LO_MASK)) + 1;
-			output_div = ((pllctl_reg_read(pll, secctl) >>
-				       PLL_CLKOD_SHIFT) & PLL_CLKOD_MASK) + 1;
-
-			ret = ret / prediv / output_div * mult;
-		}
-	} else {
-		switch (pll) {
-		case PASS_PLL:
-			ret = external_clk[pa_clk];
-			reg = KS2_PASSPLLCTL0;
-			break;
-		case DDR3_PLL:
-			ret = external_clk[ddr3_clk];
-			reg = KS2_DDR3APLLCTL0;
-			break;
-		default:
-			return 0;
-		}
-
-		tmp = __raw_readl(reg);
-
-		if (!(tmp & PLLCTL_BYPASS)) {
-			/* Bypass disabled */
-			prediv = (tmp & PLL_DIV_MASK) + 1;
-			mult = ((tmp >> PLL_MULT_SHIFT) & PLL_MULT_MASK) + 1;
-			output_div = ((tmp >> PLL_CLKOD_SHIFT) &
-				      PLL_CLKOD_MASK) + 1;
-			ret = ((ret / prediv) * mult) / output_div;
-		}
-	}
-
-	return ret;
-}
-
-unsigned long clk_get_rate(unsigned int clk)
-{
-	switch (clk) {
-	case core_pll_clk:      return pll_freq_get(CORE_PLL);
-	case pass_pll_clk:      return pll_freq_get(PASS_PLL);
-	case ddr3_pll_clk:      return pll_freq_get(DDR3_PLL);
-	case sys_clk0_1_clk:
-	case sys_clk0_clk:      return pll_freq_get(CORE_PLL) / pll0div_read(1);
-	case sys_clk1_clk:      return pll_freq_get(CORE_PLL) / pll0div_read(2);
-	case sys_clk2_clk:      return pll_freq_get(CORE_PLL) / pll0div_read(3);
-	case sys_clk3_clk:      return pll_freq_get(CORE_PLL) / pll0div_read(4);
-	case sys_clk0_2_clk:    return clk_get_rate(sys_clk0_clk) / 2;
-	case sys_clk0_3_clk:    return clk_get_rate(sys_clk0_clk) / 3;
-	case sys_clk0_4_clk:    return clk_get_rate(sys_clk0_clk) / 4;
-	case sys_clk0_6_clk:    return clk_get_rate(sys_clk0_clk) / 6;
-	case sys_clk0_8_clk:    return clk_get_rate(sys_clk0_clk) / 8;
-	case sys_clk0_12_clk:   return clk_get_rate(sys_clk0_clk) / 12;
-	case sys_clk0_24_clk:   return clk_get_rate(sys_clk0_clk) / 24;
-	case sys_clk1_3_clk:    return clk_get_rate(sys_clk1_clk) / 3;
-	case sys_clk1_4_clk:    return clk_get_rate(sys_clk1_clk) / 4;
-	case sys_clk1_6_clk:    return clk_get_rate(sys_clk1_clk) / 6;
-	case sys_clk1_12_clk:   return clk_get_rate(sys_clk1_clk) / 12;
-	default:
-		break;
-	}
-
-	return 0;
-}