OC.patch

diff -urpN me/arch/arm/mach-msm/acpuclock.c NieN/arch/arm/mach-msm/acpuclock.c
--- me/arch/arm/mach-msm/acpuclock.c	2012-10-27 16:22:32.000000000 +0900
+++ NieN/arch/arm/mach-msm/acpuclock.c	2012-11-03 00:33:30.000000000 +0900
@@ -244,6 +244,17 @@ static struct clkctl_acpu_speed pll0_960
 	{ 0, 400000, ACPU_PLL_2, 2, 1, 133333, 2, 5, 122880 },
 	{ 1, 480000, ACPU_PLL_0, 4, 1, 160000, 2, 6, 122880 },
 	{ 1, 800000, ACPU_PLL_2, 2, 0, 200000, 3, 7, 122880 },
+	{ 1, 806400, ACPU_PLL_0, 4, 1, 201600, 3, 7, 201600 },
+	{ 1, 825600, ACPU_PLL_0, 4, 1, 206400, 3, 7, 206400 },
+	{ 1, 844800, ACPU_PLL_0, 4, 1, 211200, 3, 7, 211200 },
+	{ 1, 864000, ACPU_PLL_0, 4, 1, 216000, 3, 7, 216000 },
+	{ 1, 883200, ACPU_PLL_0, 4, 1, 220800, 3, 7, 220800 },
+	{ 1, 902400, ACPU_PLL_0, 4, 1, 225600, 3, 7, 225600 },
+	{ 1, 921600, ACPU_PLL_0, 4, 1, 230400, 3, 7, 230400 },
+	{ 1, 940800, ACPU_PLL_0, 4, 1, 235200, 3, 7, 235200 },
+	{ 1, 960000, ACPU_PLL_0, 4, 1, 240000, 3, 7, 240000 },
+	{ 1, 979200, ACPU_PLL_0, 4, 1, 244800, 3, 7, 244800 },
+	{ 1, 998400, ACPU_PLL_0, 4, 1, 249600, 3, 7, 249600 },
 	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, {0, 0, 0}, {0, 0, 0} }
 };
 
@@ -258,6 +269,7 @@ static struct clkctl_acpu_speed pll0_960
 	{ 0, 400000, ACPU_PLL_2, 2, 1, 133333, 2, 5, 120000 },
 	{ 1, 480000, ACPU_PLL_0, 4, 1, 160000, 2, 6, 120000 },
 	{ 1, 800000, ACPU_PLL_2, 2, 0, 200000, 3, 7, 120000 },
+	{ 1, 800000, ACPU_PLL_2, 2, 0, 200000, 3, 7, 120000 },
 	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, {0, 0, 0}, {0, 0, 0} }
 };
 
@@ -431,12 +443,20 @@ static int acpuclk_set_vdd_level(int vdd
 /* Set proper dividers for the given clock speed. */
 static void acpuclk_set_div(const struct clkctl_acpu_speed *hunt_s)
 {
-	uint32_t reg_clkctl, reg_clksel, clk_div, src_sel;
+	uint32_t reg_clkctl, reg_clksel, clk_div, src_sel, a11_div;
 
 	reg_clksel = readl(A11S_CLK_SEL_ADDR);
 
 	/* AHB_CLK_DIV */
 	clk_div = (reg_clksel >> 1) & 0x03;
+	a11_div = hunt_s->a11clk_src_div;
+
+	if (hunt_s->a11clk_khz > 800000) {
+		a11_div=0;
+		writel(hunt_s->a11clk_khz/19200, PLLn_L_VAL(0));
+		cpu_relax();
+		udelay(50);
+	}
 	/* CLK_SEL_SRC1NO */
 	src_sel = reg_clksel & 1;
 
@@ -454,13 +474,19 @@ static void acpuclk_set_div(const struct
 	reg_clkctl = readl(A11S_CLK_CNTL_ADDR);
 	reg_clkctl &= ~(0xFF << (8 * src_sel));
 	reg_clkctl |= hunt_s->a11clk_src_sel << (4 + 8 * src_sel);
-	reg_clkctl |= hunt_s->a11clk_src_div << (0 + 8 * src_sel);
+	reg_clkctl |= a11_div << (0 + 8 * src_sel);
 	writel(reg_clkctl, A11S_CLK_CNTL_ADDR);
 
 	/* Program clock source selection */
 	reg_clksel ^= 1;
 	writel(reg_clksel, A11S_CLK_SEL_ADDR);
 
+        if (hunt_s->pll == ACPU_PLL_0 && hunt_s->a11clk_khz <= 800000) 		{
+			writel(PLL_960_MHZ, PLLn_L_VAL(0));
+			cpu_relax();
+			udelay(50);
+        }
+
 	/*
 	 * If the new clock divider is lower than the previous, then
 	 * program the divider after switching the clock
diff -urpN me/arch/arm/mach-msm/acpuclock.c.backup NieN/arch/arm/mach-msm/acpuclock.c.backup
--- me/arch/arm/mach-msm/acpuclock.c.backup	1970-01-01 09:00:00.000000000 +0900
+++ NieN/arch/arm/mach-msm/acpuclock.c.backup	2012-11-03 00:33:30.000000000 +0900
@@ -0,0 +1,984 @@
+/* arch/arm/mach-msm/acpuclock.c
+ *
+ * MSM architecture clock driver
+ *
+ * Copyright (C) 2007 Google, Inc.
+ * Copyright (c) 2007-2010, Code Aurora Forum. All rights reserved.
+ * Author: San Mehat <san@android.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/version.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/cpufreq.h>
+#include <linux/mutex.h>
+#include <linux/io.h>
+#include <linux/sort.h>
+#include <linux/remote_spinlock.h>
+#include <mach/board.h>
+#include <mach/msm_iomap.h>
+#include <asm/mach-types.h>
+#include <mach/socinfo.h>
+
+#include "proc_comm.h"
+#include "smd_private.h"
+#include "clock.h"
+#include "acpuclock.h"
+
+//#include "socinfo.h"
+
+#if 1 // FEATURE_MAX8899
+#include "sky_sys_reset.h"
+#endif
+
+#define A11S_CLK_CNTL_ADDR (MSM_CSR_BASE + 0x100)
+#define A11S_CLK_SEL_ADDR (MSM_CSR_BASE + 0x104)
+#define A11S_VDD_SVS_PLEVEL_ADDR (MSM_CSR_BASE + 0x124)
+#define PLLn_MODE(n)	(MSM_CLK_CTL_BASE + 0x300 + 28 * (n))
+#define PLLn_L_VAL(n)	(MSM_CLK_CTL_BASE + 0x304 + 28 * (n))
+
+#define dprintk(msg...) \
+	cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, "cpufreq-msm", msg)
+
+enum {
+	ACPU_PLL_TCXO	= -1,
+	ACPU_PLL_0	= 0,
+	ACPU_PLL_1,
+	ACPU_PLL_2,
+	ACPU_PLL_3,
+	ACPU_PLL_END,
+};
+
+struct clock_state {
+	struct clkctl_acpu_speed	*current_speed;
+	struct mutex			lock;
+	uint32_t			acpu_switch_time_us;
+	uint32_t			max_speed_delta_khz;
+	uint32_t			vdd_switch_time_us;
+	unsigned long			max_axi_khz;
+};
+
+#define PLL_BASE	7
+
+struct shared_pll_control {
+	uint32_t	version;
+	struct {
+		/* Denotes if the PLL is ON. Technically, this can be read
+		 * directly from the PLL registers, but this feild is here,
+		 * so let's use it.
+		 */
+		uint32_t	on;
+		/* One bit for each processor core. The application processor
+		 * is allocated bit position 1. All other bits should be
+		 * considered as votes from other processors.
+		 */
+		uint32_t	votes;
+	} pll[PLL_BASE + ACPU_PLL_END];
+};
+
+struct clkctl_acpu_speed {
+	unsigned int	use_for_scaling;
+	unsigned int	a11clk_khz;
+	int		pll;
+	unsigned int	a11clk_src_sel;
+	unsigned int	a11clk_src_div;
+	unsigned int	ahbclk_khz;
+	unsigned int	ahbclk_div;
+	int		vdd;
+	unsigned int 	axiclk_khz;
+	unsigned long	lpj; /* loops_per_jiffy */
+/* Pointers in acpu_freq_tbl[] for max up/down steppings. */
+	struct clkctl_acpu_speed *down[3];
+	struct clkctl_acpu_speed *up[3];
+};
+
+static remote_spinlock_t pll_lock;
+static struct shared_pll_control *pll_control;
+static struct clock_state drv_state = { 0 };
+static struct clkctl_acpu_speed *acpu_freq_tbl;
+
+static void __init acpuclk_init(void);
+
+/*
+ * ACPU freq tables used for different PLLs frequency combinations. The
+ * correct table is selected during init.
+ *
+ * Table stepping up/down entries are calculated during boot to choose the
+ * largest frequency jump that's less than max_speed_delta_khz on each PLL.
+ */
+
+/* 7x01/7x25 normal with GSM capable modem */
+static struct clkctl_acpu_speed pll0_245_pll1_768_pll2_1056[] = {
+	{ 0, 19200, ACPU_PLL_TCXO, 0, 0, 19200, 0, 0, 30720 },
+	{ 1, 122880, ACPU_PLL_0, 4, 1,  61440, 1, 3,  61440 },
+	{ 0, 128000, ACPU_PLL_1, 1, 5,  64000, 1, 3,  61440 },
+	{ 0, 176000, ACPU_PLL_2, 2, 5,  88000, 1, 3,  61440 },
+	{ 1, 245760, ACPU_PLL_0, 4, 0,  81920, 2, 4,  61440 },
+	{ 1, 256000, ACPU_PLL_1, 1, 2, 128000, 1, 5, 128000 },
+	{ 0, 352000, ACPU_PLL_2, 2, 2,  88000, 3, 5, 128000 },
+	{ 1, 384000, ACPU_PLL_1, 1, 1, 128000, 2, 6, 128000 },
+	{ 1, 528000, ACPU_PLL_2, 2, 1, 132000, 3, 7, 128000 },
+	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, {0, 0, 0}, {0, 0, 0} }
+};
+
+/* 7x01/7x25 normal with CDMA-only modem */
+static struct clkctl_acpu_speed pll0_196_pll1_768_pll2_1056[] = {
+	{ 0, 19200, ACPU_PLL_TCXO, 0, 0, 19200, 0, 0, 24576 },
+	{ 1,  98304, ACPU_PLL_0, 4, 1,  49152, 1, 3,  24576 },
+	{ 0, 128000, ACPU_PLL_1, 1, 5,  64000, 1, 3,  24576 },
+	{ 0, 176000, ACPU_PLL_2, 2, 5,  88000, 1, 3,  24576 },
+	{ 1, 196608, ACPU_PLL_0, 4, 0,  65536, 2, 4,  24576 },
+	{ 1, 256000, ACPU_PLL_1, 1, 2, 128000, 1, 5, 128000 },
+	{ 0, 352000, ACPU_PLL_2, 2, 2,  88000, 3, 5, 128000 },
+	{ 1, 384000, ACPU_PLL_1, 1, 1, 128000, 2, 6, 128000 },
+	{ 1, 528000, ACPU_PLL_2, 2, 1, 132000, 3, 7, 128000 },
+	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, {0, 0, 0}, {0, 0, 0} }
+};
+
+/* 7x01/7x25 turbo with GSM capable modem */
+static struct clkctl_acpu_speed pll0_245_pll1_960_pll2_1056[] = {
+	{ 0, 19200, ACPU_PLL_TCXO, 0, 0, 19200, 0, 0, 30720 },
+	{ 0, 120000, ACPU_PLL_1, 1, 7,  60000, 1, 3,  61440 },
+	{ 1, 122880, ACPU_PLL_0, 4, 1,  61440, 1, 3,  61440 },
+	{ 0, 176000, ACPU_PLL_2, 2, 5,  88000, 1, 3,  61440 },
+	{ 1, 245760, ACPU_PLL_0, 4, 0,  81920, 2, 4,  61440 },
+	{ 1, 320000, ACPU_PLL_1, 1, 2, 107000, 2, 5, 120000 },
+	{ 0, 352000, ACPU_PLL_2, 2, 2,  88000, 3, 5, 120000 },
+	{ 1, 480000, ACPU_PLL_1, 1, 1, 120000, 3, 6, 120000 },
+	{ 1, 528000, ACPU_PLL_2, 2, 1, 132000, 3, 7, 122880 },
+	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, {0, 0, 0}, {0, 0, 0} }
+};
+
+/* 7x01/7x25 turbo with CDMA-only modem */
+static struct clkctl_acpu_speed pll0_196_pll1_960_pll2_1056[] = {
+	{ 0, 19200, ACPU_PLL_TCXO, 0, 0, 19200, 0, 0, 24576 },
+	{ 1,  98304, ACPU_PLL_0, 4, 1,  49152, 1, 3,  24576 },
+	{ 0, 120000, ACPU_PLL_1, 1, 7,  60000, 1, 3,  24576 },
+	{ 0, 176000, ACPU_PLL_2, 2, 5,  88000, 1, 3,  24576 },
+	{ 1, 196608, ACPU_PLL_0, 4, 0,  65536, 2, 4,  24576 },
+	{ 1, 320000, ACPU_PLL_1, 1, 2, 107000, 2, 5, 120000 },
+	{ 0, 352000, ACPU_PLL_2, 2, 2,  88000, 3, 5, 120000 },
+	{ 1, 480000, ACPU_PLL_1, 1, 1, 120000, 3, 6, 120000 },
+	{ 1, 528000, ACPU_PLL_2, 2, 1, 132000, 3, 7, 120000 },
+	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, {0, 0, 0}, {0, 0, 0} }
+};
+
+/* 7x27 normal with GSM capable modem */
+static struct clkctl_acpu_speed pll0_245_pll1_960_pll2_1200[] = {
+	{ 0, 19200, ACPU_PLL_TCXO, 0, 0, 19200, 0, 0, 30720 },
+	{ 0, 120000, ACPU_PLL_1, 1, 7,  60000, 1, 3,  61440 },
+	{ 1, 122880, ACPU_PLL_0, 4, 1,  61440, 1, 3,  61440 },
+	{ 0, 200000, ACPU_PLL_2, 2, 5,  66667, 2, 4,  61440 },
+	{ 1, 245760, ACPU_PLL_0, 4, 0, 122880, 1, 4,  61440 },
+	{ 1, 320000, ACPU_PLL_1, 1, 2, 160000, 1, 5, 122880 },
+	{ 0, 400000, ACPU_PLL_2, 2, 2, 133333, 2, 5, 122880 },
+	{ 1, 480000, ACPU_PLL_1, 1, 1, 160000, 2, 6, 122880 },
+	{ 1, 600000, ACPU_PLL_2, 2, 1, 200000, 2, 7, 122880 },
+	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, {0, 0, 0}, {0, 0, 0} }
+};
+
+/* 7x27 normal with CDMA-only modem */
+static struct clkctl_acpu_speed pll0_196_pll1_960_pll2_1200[] = {
+	{ 0, 19200, ACPU_PLL_TCXO, 0, 0, 19200, 0, 0, 24576 },
+	{ 1,  98304, ACPU_PLL_0, 4, 1,  98304, 0, 3,  49152 },
+	{ 0, 120000, ACPU_PLL_1, 1, 7,  60000, 1, 3,  49152 },
+	{ 1, 196608, ACPU_PLL_0, 4, 0,  65536, 2, 4,  98304 },
+	{ 0, 200000, ACPU_PLL_2, 2, 5,  66667, 2, 4,  98304 },
+	{ 1, 320000, ACPU_PLL_1, 1, 2, 160000, 1, 5, 120000 },
+	{ 0, 400000, ACPU_PLL_2, 2, 2, 133333, 2, 5, 120000 },
+	{ 1, 480000, ACPU_PLL_1, 1, 1, 160000, 2, 6, 120000 },
+	{ 1, 600000, ACPU_PLL_2, 2, 1, 200000, 2, 7, 120000 },
+	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, {0, 0, 0}, {0, 0, 0} }
+};
+
+/* 7x27 normal with GSM capable modem - PLL0 and PLL1 swapped */
+static struct clkctl_acpu_speed pll0_960_pll1_245_pll2_1200[] = {
+	{ 0, 19200, ACPU_PLL_TCXO, 0, 0, 19200, 0, 0, 30720 },
+	{ 0, 120000, ACPU_PLL_0, 4, 7,  60000, 1, 3,  61440 },
+	{ 1, 122880, ACPU_PLL_1, 1, 1,  61440, 1, 3,  61440 },
+	{ 0, 200000, ACPU_PLL_2, 2, 5,  66667, 2, 4,  61440 },
+	{ 1, 245760, ACPU_PLL_1, 1, 0, 122880, 1, 4,  61440 },
+	{ 1, 320000, ACPU_PLL_0, 4, 2, 160000, 1, 5, 122880 },
+	{ 0, 400000, ACPU_PLL_2, 2, 2, 133333, 2, 5, 122880 },
+	{ 1, 480000, ACPU_PLL_0, 4, 1, 160000, 2, 6, 122880 },
+	{ 1, 600000, ACPU_PLL_2, 2, 1, 200000, 2, 7, 122880 },
+	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, {0, 0, 0}, {0, 0, 0} }
+};
+
+/* 7x27 normal with CDMA-only modem - PLL0 and PLL1 swapped */
+static struct clkctl_acpu_speed pll0_960_pll1_196_pll2_1200[] = {
+	{ 0, 19200, ACPU_PLL_TCXO, 0, 0, 19200, 0, 0, 24576 },
+	{ 1,  98304, ACPU_PLL_1, 1, 1,  98304, 0, 3,  49152 },
+	{ 0, 120000, ACPU_PLL_0, 4, 7,  60000, 1, 3,  49152 },
+	{ 1, 196608, ACPU_PLL_1, 1, 0,  65536, 2, 4,  98304 },
+	{ 0, 200000, ACPU_PLL_2, 2, 5,  66667, 2, 4,  98304 },
+	{ 1, 320000, ACPU_PLL_0, 4, 2, 160000, 1, 5, 120000 },
+	{ 0, 400000, ACPU_PLL_2, 2, 2, 133333, 2, 5, 120000 },
+	{ 1, 480000, ACPU_PLL_0, 4, 1, 160000, 2, 6, 120000 },
+	{ 1, 600000, ACPU_PLL_2, 2, 1, 200000, 2, 7, 120000 },
+	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, {0, 0, 0}, {0, 0, 0} }
+};
+
+/* 7x27 normal with GSM capable modem - PLL0 and PLL1 swapped and pll2 @ 800 */
+static struct clkctl_acpu_speed pll0_960_pll1_245_pll2_800[] = {
+	{ 0, 19200, ACPU_PLL_TCXO, 0, 0, 19200, 0, 0, 30720 },
+	{ 0, 120000, ACPU_PLL_0, 4, 7,  60000, 1, 3,  61440 },
+	{ 1, 122880, ACPU_PLL_1, 1, 1,  61440, 1, 3,  61440 },
+	{ 0, 200000, ACPU_PLL_2, 2, 3,  66667, 2, 4,  61440 },
+	{ 1, 245760, ACPU_PLL_1, 1, 0, 122880, 1, 4,  61440 },
+	{ 1, 320000, ACPU_PLL_0, 4, 2, 160000, 1, 5, 122880 },
+	{ 0, 400000, ACPU_PLL_2, 2, 1, 133333, 2, 5, 122880 },
+	{ 1, 480000, ACPU_PLL_0, 4, 1, 160000, 2, 6, 122880 },
+	{ 1, 800000, ACPU_PLL_2, 2, 0, 200000, 3, 7, 122880 },
+	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, {0, 0, 0}, {0, 0, 0} }
+};
+
+/* 7x27 normal with CDMA-only modem - PLL0 and PLL1 swapped and pll2 @ 800 */
+static struct clkctl_acpu_speed pll0_960_pll1_196_pll2_800[] = {
+	{ 0, 19200, ACPU_PLL_TCXO, 0, 0, 19200, 0, 0, 24576 },
+	{ 1,  98304, ACPU_PLL_1, 1, 1,  98304, 0, 3,  49152 },
+	{ 0, 120000, ACPU_PLL_0, 4, 7,  60000, 1, 3,  49152 },
+	{ 1, 196608, ACPU_PLL_1, 1, 0,  65536, 2, 4,  98304 },
+	{ 0, 200000, ACPU_PLL_2, 2, 3,  66667, 2, 4,  98304 },
+	{ 1, 320000, ACPU_PLL_0, 4, 2, 160000, 1, 5, 120000 },
+	{ 0, 400000, ACPU_PLL_2, 2, 1, 133333, 2, 5, 120000 },
+	{ 1, 480000, ACPU_PLL_0, 4, 1, 160000, 2, 6, 120000 },
+	{ 1, 800000, ACPU_PLL_2, 2, 0, 200000, 3, 7, 120000 },
+	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, {0, 0, 0}, {0, 0, 0} }
+};
+
+#define PLL_196_MHZ	10
+#define PLL_245_MHZ	12
+#define PLL_491_MHZ	25
+#define PLL_768_MHZ	40
+#define PLL_800_MHZ	41
+#define PLL_960_MHZ	50
+#define PLL_1056_MHZ	55
+#define PLL_1200_MHZ	62
+
+#define PLL_CONFIG(m0, m1, m2) { \
+	PLL_##m0##_MHZ, PLL_##m1##_MHZ, PLL_##m2##_MHZ, \
+	pll0_##m0##_pll1_##m1##_pll2_##m2 \
+}
+
+struct pll_freq_tbl_map {
+	unsigned int	pll0_l;
+	unsigned int	pll1_l;
+	unsigned int	pll2_l;
+	struct clkctl_acpu_speed *tbl;
+};
+
+static struct pll_freq_tbl_map acpu_freq_tbl_list[] = {
+	PLL_CONFIG(196, 768, 1056),
+	PLL_CONFIG(245, 768, 1056),
+	PLL_CONFIG(196, 960, 1056),
+	PLL_CONFIG(245, 960, 1056),
+	PLL_CONFIG(196, 960, 1200),
+	PLL_CONFIG(245, 960, 1200),
+	PLL_CONFIG(960, 196, 1200),
+	PLL_CONFIG(960, 245, 1200),
+	PLL_CONFIG(960, 196, 800),
+	PLL_CONFIG(960, 245, 800),
+	{ 0, 0, 0, 0 }
+};
+
+#ifdef CONFIG_CPU_FREQ_MSM
+static struct cpufreq_frequency_table freq_table[20];
+
+static void __init cpufreq_table_init(void)
+{
+	unsigned int i;
+	unsigned int freq_cnt = 0;
+
+	/* Construct the freq_table table from acpu_freq_tbl since the
+	 * freq_table values need to match frequencies specified in
+	 * acpu_freq_tbl and acpu_freq_tbl needs to be fixed up during init.
+	 */
+	for (i = 0; acpu_freq_tbl[i].a11clk_khz != 0
+			&& freq_cnt < ARRAY_SIZE(freq_table)-1; i++) {
+		if (acpu_freq_tbl[i].use_for_scaling) {
+			freq_table[freq_cnt].index = freq_cnt;
+			freq_table[freq_cnt].frequency
+				= acpu_freq_tbl[i].a11clk_khz;
+			freq_cnt++;
+		}
+	}
+
+	/* freq_table not big enough to store all usable freqs. */
+	BUG_ON(acpu_freq_tbl[i].a11clk_khz != 0);
+
+	freq_table[freq_cnt].index = freq_cnt;
+	freq_table[freq_cnt].frequency = CPUFREQ_TABLE_END;
+
+	pr_info("%d scaling frequencies supported.\n", freq_cnt);
+}
+#endif
+
+unsigned long clk_get_max_axi_khz(void)
+{
+	return drv_state.max_axi_khz;
+}
+EXPORT_SYMBOL(clk_get_max_axi_khz);
+
+static int pc_pll_request(unsigned id, unsigned on)
+{
+	int res = 0;
+	on = !!on;
+
+	if (on)
+		dprintk("Enabling PLL %d\n", id);
+	else
+		dprintk("Disabling PLL %d\n", id);
+
+	if (id >= ACPU_PLL_END)
+		return -EINVAL;
+
+	if (pll_control) {
+		remote_spin_lock(&pll_lock);
+		if (on) {
+			pll_control->pll[PLL_BASE + id].votes |= 2;
+			if (!pll_control->pll[PLL_BASE + id].on) {
+				writel(6, PLLn_MODE(id));
+				udelay(50);
+				writel(7, PLLn_MODE(id));
+				pll_control->pll[PLL_BASE + id].on = 1;
+			}
+		} else {
+			pll_control->pll[PLL_BASE + id].votes &= ~2;
+			if (pll_control->pll[PLL_BASE + id].on
+			    && !pll_control->pll[PLL_BASE + id].votes) {
+				writel(0, PLLn_MODE(id));
+				pll_control->pll[PLL_BASE + id].on = 0;
+			}
+		}
+		remote_spin_unlock(&pll_lock);
+	} else {
+		res = msm_proc_comm(PCOM_CLKCTL_RPC_PLL_REQUEST, &id, &on);
+		if (res < 0)
+			return res;
+		else if ((int) id < 0)
+			return -EINVAL;
+	}
+
+	if (on)
+		dprintk("PLL enabled\n");
+	else
+		dprintk("PLL disabled\n");
+
+	return res;
+}
+
+
+/*----------------------------------------------------------------------------
+ * ARM11 'owned' clock control
+ *---------------------------------------------------------------------------*/
+
+#define POWER_COLLAPSE_KHZ 19200
+unsigned long acpuclk_power_collapse(void)
+{
+	int ret = acpuclk_get_rate(smp_processor_id());
+	acpuclk_set_rate(smp_processor_id(), POWER_COLLAPSE_KHZ, SETRATE_PC);
+	return ret;
+}
+
+#define WAIT_FOR_IRQ_KHZ 128000
+unsigned long acpuclk_wait_for_irq(void)
+{
+	int ret = acpuclk_get_rate(smp_processor_id());
+	acpuclk_set_rate(smp_processor_id(), WAIT_FOR_IRQ_KHZ, SETRATE_SWFI);
+	return ret;
+}
+
+static int acpuclk_set_vdd_level(int vdd)
+{
+#if 1  // FEATURE_MAX8899
+  vreg_set_msmc2_dvs_level(vdd);
+#else
+	uint32_t current_vdd;
+
+	current_vdd = readl(A11S_VDD_SVS_PLEVEL_ADDR) & 0x07;
+
+	dprintk("Switching VDD from %u mV -> %d mV\n",
+	       current_vdd, vdd);
+
+	writel((1 << 7) | (vdd << 3), A11S_VDD_SVS_PLEVEL_ADDR);
+	udelay(drv_state.vdd_switch_time_us);
+	if ((readl(A11S_VDD_SVS_PLEVEL_ADDR) & 0x7) != vdd) {
+		pr_err("VDD set failed\n");
+		return -EIO;
+	}
+#endif
+
+	dprintk("VDD switched\n");
+
+	return 0;
+}
+
+/* Set proper dividers for the given clock speed. */
+static void acpuclk_set_div(const struct clkctl_acpu_speed *hunt_s)
+{
+	uint32_t reg_clkctl, reg_clksel, clk_div, src_sel;
+
+#ifdef CONFIG_MSM7X27_OVERCLOCK
+	uint32_t a11_div;
+#endif
+
+	reg_clksel = readl(A11S_CLK_SEL_ADDR);
+
+	/* AHB_CLK_DIV */
+	clk_div = (reg_clksel >> 1) & 0x03;
+#ifdef CONFIG_MSM7X27_OVERCLOCK
+	a11_div = hunt_s->a11clk_src_div;
+
+	if (hunt_s->a11clk_khz > 800000) {
+	a11_div=0;
+	writel(hunt_s->a11clk_khz/19200, PLLn_L_VAL(0));
+	cpu_relax();
+	udelay(50);
+}
+#endif
+	/* CLK_SEL_SRC1NO */
+	src_sel = reg_clksel & 1;
+
+	/*
+	 * If the new clock divider is higher than the previous, then
+	 * program the divider before switching the clock
+	 */
+	if (hunt_s->ahbclk_div > clk_div) {
+		reg_clksel &= ~(0x3 << 1);
+		reg_clksel |= (hunt_s->ahbclk_div << 1);
+		writel(reg_clksel, A11S_CLK_SEL_ADDR);
+	}
+
+	/* Program clock source and divider */
+	reg_clkctl = readl(A11S_CLK_CNTL_ADDR);
+	reg_clkctl &= ~(0xFF << (8 * src_sel));
+	reg_clkctl |= hunt_s->a11clk_src_sel << (4 + 8 * src_sel);
+#ifdef CONFIG_MSM7X27_OVERCLOCK
+	reg_clkctl |= a11_div << (0 + 8 * src_sel);
+#else
+	reg_clkctl |= hunt_s->a11clk_src_div << (0 + 8 * src_sel);
+#endif
+	writel(reg_clkctl, A11S_CLK_CNTL_ADDR);
+
+	/* Program clock source selection */
+	reg_clksel ^= 1;
+	writel(reg_clksel, A11S_CLK_SEL_ADDR);
+
+#ifdef CONFIG_MSM7X27_OVERCLOCK
+if (hunt_s->pll == ACPU_PLL_0 && hunt_s->a11clk_khz <= 800000)
+	{
+		if ((readl(PLLn_L_VAL(0)) & 0x3f) != PLL_960_MHZ) {
+	/* Restore PLL0 to standard config */
+	writel(PLL_960_MHZ, PLLn_L_VAL(0));
+}
+cpu_relax();
+udelay(50);
+        }
+#endif
+
+	/*
+	 * If the new clock divider is lower than the previous, then
+	 * program the divider after switching the clock
+	 */
+	if (hunt_s->ahbclk_div < clk_div) {
+		reg_clksel &= ~(0x3 << 1);
+		reg_clksel |= (hunt_s->ahbclk_div << 1);
+		writel(reg_clksel, A11S_CLK_SEL_ADDR);
+	}
+}
+
+int acpuclk_set_rate(int cpu, unsigned long rate, enum setrate_reason reason)
+{
+	uint32_t reg_clkctl;
+	struct clkctl_acpu_speed *cur_s, *tgt_s, *strt_s;
+	int res, rc = 0;
+	unsigned int plls_enabled = 0, pll;
+
+	if (reason == SETRATE_CPUFREQ)
+		mutex_lock(&drv_state.lock);
+
+	strt_s = cur_s = drv_state.current_speed;
+
+	WARN_ONCE(cur_s == NULL, "acpuclk_set_rate: not initialized\n");
+	if (cur_s == NULL) {
+		rc = -ENOENT;
+		goto out;
+	}
+
+	if (rate == cur_s->a11clk_khz)
+		goto out;
+
+	for (tgt_s = acpu_freq_tbl; tgt_s->a11clk_khz != 0; tgt_s++) {
+		if (tgt_s->a11clk_khz == rate)
+			break;
+	}
+
+	if (tgt_s->a11clk_khz == 0) {
+		rc = -EINVAL;
+		goto out;
+	}
+
+	/* Choose the highest speed at or below 'rate' with same PLL. */
+	if (reason != SETRATE_CPUFREQ
+	    && tgt_s->a11clk_khz < cur_s->a11clk_khz) {
+		while (tgt_s->pll != ACPU_PLL_TCXO && tgt_s->pll != cur_s->pll)
+			tgt_s--;
+	}
+
+	if (strt_s->pll != ACPU_PLL_TCXO)
+		plls_enabled |= 1 << strt_s->pll;
+
+	if (reason == SETRATE_CPUFREQ) {
+		if (strt_s->pll != tgt_s->pll && tgt_s->pll != ACPU_PLL_TCXO) {
+			rc = pc_pll_request(tgt_s->pll, 1);
+			if (rc < 0) {
+				pr_err("PLL%d enable failed (%d)\n",
+					tgt_s->pll, rc);
+				goto out;
+			}
+			plls_enabled |= 1 << tgt_s->pll;
+		}
+	}
+	/* Need to do this when coming out of power collapse since some modem
+	 * firmwares reset the VDD when the application processor enters power
+	 * collapse. */
+	if (reason == SETRATE_CPUFREQ || reason == SETRATE_PC) {
+		/* Increase VDD if needed. */
+		if (tgt_s->vdd > cur_s->vdd) {
+			rc = acpuclk_set_vdd_level(tgt_s->vdd);
+			if (rc < 0) {
+				pr_err("Unable to switch ACPU vdd (%d)\n", rc);
+				goto out;
+			}
+		}
+	}
+
+	/* Set wait states for CPU inbetween frequency changes */
+	reg_clkctl = readl(A11S_CLK_CNTL_ADDR);
+	reg_clkctl |= (100 << 16); /* set WT_ST_CNT */
+	writel(reg_clkctl, A11S_CLK_CNTL_ADDR);
+
+	dprintk("Switching from ACPU rate %u KHz -> %u KHz\n",
+		       strt_s->a11clk_khz, tgt_s->a11clk_khz);
+
+	while (cur_s != tgt_s) {
+		/*
+		 * Always jump to target freq if within 256mhz, regulardless of
+		 * PLL. If differnece is greater, use the predefinied
+		 * steppings in the table.
+		 */
+		int d = abs((int)(cur_s->a11clk_khz - tgt_s->a11clk_khz));
+		if (d > drv_state.max_speed_delta_khz) {
+
+			if (tgt_s->a11clk_khz > cur_s->a11clk_khz) {
+				/* Step up: jump to target PLL as early as
+				 * possible so indexing using TCXO (up[-1])
+				 * never occurs. */
+				if (likely(cur_s->up[tgt_s->pll]))
+					cur_s = cur_s->up[tgt_s->pll];
+				else
+					cur_s = cur_s->up[cur_s->pll];
+			} else {
+				/* Step down: stay on current PLL as long as
+				 * possible so indexing using TCXO (down[-1])
+				 * never occurs. */
+				if (likely(cur_s->down[cur_s->pll]))
+					cur_s = cur_s->down[cur_s->pll];
+				else
+					cur_s = cur_s->down[tgt_s->pll];
+			}
+
+			if (cur_s == NULL) { /* This should not happen. */
+				pr_err("No stepping frequencies found. "
+					"strt_s:%u tgt_s:%u\n",
+					strt_s->a11clk_khz, tgt_s->a11clk_khz);
+				rc = -EINVAL;
+				goto out;
+			}
+
+		} else {
+			cur_s = tgt_s;
+		}
+
+		dprintk("STEP khz = %u, pll = %d\n",
+				cur_s->a11clk_khz, cur_s->pll);
+
+		if (cur_s->pll != ACPU_PLL_TCXO
+		    && !(plls_enabled & (1 << cur_s->pll))) {
+			rc = pc_pll_request(cur_s->pll, 1);
+			if (rc < 0) {
+				pr_err("PLL%d enable failed (%d)\n",
+					cur_s->pll, rc);
+				goto out;
+			}
+			plls_enabled |= 1 << cur_s->pll;
+		}
+
+		acpuclk_set_div(cur_s);
+		drv_state.current_speed = cur_s;
+		/* Re-adjust lpj for the new clock speed. */
+		loops_per_jiffy = cur_s->lpj;
+		udelay(drv_state.acpu_switch_time_us);
+	}
+
+	/* Nothing else to do for SWFI. */
+	if (reason == SETRATE_SWFI)
+		goto out;
+
+	/* Change the AXI bus frequency if we can. */
+	if (strt_s->axiclk_khz != tgt_s->axiclk_khz) {
+		res = ebi1_clk_set_min_rate(CLKVOTE_ACPUCLK,
+						tgt_s->axiclk_khz * 1000);
+		if (res < 0)
+			pr_warning("Setting AXI min rate failed (%d)\n", res);
+	}
+
+	/* Nothing else to do for power collapse if not 7x27. */
+	if (reason == SETRATE_PC && !cpu_is_msm7x27())
+		goto out;
+
+	/* Disable PLLs we are not using anymore. */
+	if (tgt_s->pll != ACPU_PLL_TCXO)
+		plls_enabled &= ~(1 << tgt_s->pll);
+	for (pll = ACPU_PLL_0; pll <= ACPU_PLL_2; pll++)
+		if (plls_enabled & (1 << pll)) {
+			res = pc_pll_request(pll, 0);
+			if (res < 0)
+				pr_warning("PLL%d disable failed (%d)\n",
+						pll, res);
+		}
+
+	/* Nothing else to do for power collapse. */
+	if (reason == SETRATE_PC)
+		goto out;
+
+	/* Drop VDD level if we can. */
+	if (tgt_s->vdd < strt_s->vdd) {
+		res = acpuclk_set_vdd_level(tgt_s->vdd);
+		if (res < 0)
+			pr_warning("Unable to drop ACPU vdd (%d)\n", res);
+	}
+
+	dprintk("ACPU speed change complete\n");
+out:
+	if (reason == SETRATE_CPUFREQ)
+		mutex_unlock(&drv_state.lock);
+	return rc;
+}
+
+static void __init acpuclk_init(void)
+{
+	struct clkctl_acpu_speed *speed;
+	uint32_t div, sel;
+	int res;
+
+	/*
+	 * Determine the rate of ACPU clock
+	 */
+
+	if (!(readl(A11S_CLK_SEL_ADDR) & 0x01)) { /* CLK_SEL_SRC1N0 */
+		/* CLK_SRC0_SEL */
+		sel = (readl(A11S_CLK_CNTL_ADDR) >> 12) & 0x7;
+		/* CLK_SRC0_DIV */
+		div = (readl(A11S_CLK_CNTL_ADDR) >> 8) & 0x0f;
+	} else {
+		/* CLK_SRC1_SEL */
+		sel = (readl(A11S_CLK_CNTL_ADDR) >> 4) & 0x07;
+		/* CLK_SRC1_DIV */
+		div = readl(A11S_CLK_CNTL_ADDR) & 0x0f;
+	}
+
+	/* Accomodate bootloaders that might not be implementing the
+	 * workaround for the h/w bug in 7x25. */
+	if (cpu_is_msm7x25() && sel == 2)
+		sel = 3;
+
+	for (speed = acpu_freq_tbl; speed->a11clk_khz != 0; speed++) {
+		if (speed->a11clk_src_sel == sel
+		 && (speed->a11clk_src_div == div))
+			break;
+	}
+	if (speed->a11clk_khz == 0) {
+		pr_err("Error - ACPU clock reports invalid speed\n");
+		return;
+	}
+
+	drv_state.current_speed = speed;
+	if (speed->pll != ACPU_PLL_TCXO)
+		if (pc_pll_request(speed->pll, 1))
+			pr_warning("Failed to vote for boot PLL\n");
+
+	res = ebi1_clk_set_min_rate(CLKVOTE_ACPUCLK, speed->axiclk_khz * 1000);
+	if (res < 0)
+		pr_warning("Setting AXI min rate failed (%d)\n", res);
+
+	pr_info("ACPU running at %d KHz\n", speed->a11clk_khz);
+}
+
+unsigned long acpuclk_get_rate(int cpu)
+{
+	WARN_ONCE(drv_state.current_speed == NULL,
+		  "acpuclk_get_rate: not initialized\n");
+	if (drv_state.current_speed)
+		return drv_state.current_speed->a11clk_khz;
+	else
+		return 0;
+}
+
+uint32_t acpuclk_get_switch_time(void)
+{
+	return drv_state.acpu_switch_time_us;
+}
+
+/*----------------------------------------------------------------------------
+ * Clock driver initialization
+ *---------------------------------------------------------------------------*/
+
+#define DIV2REG(n)		((n)-1)
+#define REG2DIV(n)		((n)+1)
+#define SLOWER_BY(div, factor)	div = DIV2REG(REG2DIV(div) * factor)
+
+static void __init acpu_freq_tbl_fixup(void)
+{
+	unsigned long pll0_l, pll1_l, pll2_l;
+	int axi_160mhz = 0, axi_200mhz = 0;
+	struct pll_freq_tbl_map *lst;
+	struct clkctl_acpu_speed *t;
+	unsigned int pll0_needs_fixup = 0;
+
+	/* Wait for the PLLs to be initialized and then read their frequency.
+	 */
+	do {
+		pll0_l = readl(PLLn_L_VAL(0)) & 0x3f;
+		cpu_relax();
+		udelay(50);
+	} while (pll0_l == 0);
+	do {
+		pll1_l = readl(PLLn_L_VAL(1)) & 0x3f;
+		cpu_relax();
+		udelay(50);
+	} while (pll1_l == 0);
+	do {
+		pll2_l = readl(PLLn_L_VAL(2)) & 0x3f;
+		cpu_relax();
+		udelay(50);
+	} while (pll2_l == 0);
+
+	pr_info("L val: PLL0: %d, PLL1: %d, PLL2: %d\n",
+			(int)pll0_l, (int)pll1_l, (int)pll2_l);
+
+	/* Some configurations run PLL0 twice as fast. Instead of having
+	 * separate tables for this case, we simply fix up the ACPU clock
+	 * source divider since it's a simple fix up.
+	 */
+	if (pll0_l == PLL_491_MHZ) {
+		pll0_l = PLL_245_MHZ;
+		pll0_needs_fixup = 1;
+	}
+
+	/* Select the right table to use. */
+	for (lst = acpu_freq_tbl_list; lst->tbl != 0; lst++) {
+		if (lst->pll0_l == pll0_l && lst->pll1_l == pll1_l
+		    && lst->pll2_l == pll2_l) {
+			acpu_freq_tbl = lst->tbl;
+			break;
+		}
+	}
+
+	if (acpu_freq_tbl == NULL) {
+		pr_crit("Unknown PLL configuration!\n");
+		BUG();
+	}
+
+	/* Fix up PLL0 source divider if necessary. Also, fix up the AXI to
+	 * the max that's supported by the board (RAM used in board).
+	 */
+	axi_160mhz = (pll0_l == PLL_960_MHZ || pll1_l == PLL_960_MHZ);
+	axi_200mhz = (pll2_l == PLL_1200_MHZ || pll2_l == PLL_800_MHZ);
+	for (t = &acpu_freq_tbl[0]; t->a11clk_khz != 0; t++) {
+
+		if (pll0_needs_fixup && t->pll == ACPU_PLL_0)
+			SLOWER_BY(t->a11clk_src_div, 2);
+		if (axi_160mhz && drv_state.max_axi_khz >= 160000
+		    && t->ahbclk_khz > 128000)
+			t->axiclk_khz = 160000;
+		if (axi_200mhz && drv_state.max_axi_khz >= 200000
+		    && t->ahbclk_khz > 160000)
+			t->axiclk_khz = 200000;
+	}
+
+	t--;
+	drv_state.max_axi_khz = t->axiclk_khz;
+
+	/* The default 7x27 ACPU clock plan supports running the AXI bus at
+	 * 200 MHz. So we don't classify it as Turbo mode.
+	 */
+	if (cpu_is_msm7x27())
+		return;
+
+	if (!axi_160mhz)
+		pr_info("Turbo mode not supported.\n");
+	else if (t->axiclk_khz == 160000)
+		pr_info("Turbo mode supported and enabled.\n");
+	else
+		pr_info("Turbo mode supported but not enabled.\n");
+}
+
+/* Initalize the lpj field in the acpu_freq_tbl. */
+static void __init lpj_init(void)
+{
+	int i;
+	const struct clkctl_acpu_speed *base_clk = drv_state.current_speed;
+	for (i = 0; acpu_freq_tbl[i].a11clk_khz; i++) {
+		acpu_freq_tbl[i].lpj = cpufreq_scale(loops_per_jiffy,
+						base_clk->a11clk_khz,
+						acpu_freq_tbl[i].a11clk_khz);
+	}
+}
+
+static void __init precompute_stepping(void)
+{
+	int i, step_idx;
+
+#define cur_freq acpu_freq_tbl[i].a11clk_khz
+#define step_freq acpu_freq_tbl[step_idx].a11clk_khz
+#define cur_pll acpu_freq_tbl[i].pll
+#define step_pll acpu_freq_tbl[step_idx].pll
+
+	for (i = 0; acpu_freq_tbl[i].a11clk_khz; i++) {
+
+		/* Calculate max "up" step for each destination PLL */
+		step_idx = i + 1;
+		while (step_freq && (step_freq - cur_freq)
+					<= drv_state.max_speed_delta_khz) {
+			acpu_freq_tbl[i].up[step_pll] =
+						&acpu_freq_tbl[step_idx];
+			step_idx++;
+		}
+		if (step_idx == (i + 1) && step_freq) {
+			pr_crit("Delta between freqs %u KHz and %u KHz is"
+				" too high!\n", cur_freq, step_freq);
+			BUG();
+		}
+
+		/* Calculate max "down" step for each destination PLL */
+		step_idx = i - 1;
+		while (step_idx >= 0 && (cur_freq - step_freq)
+					<= drv_state.max_speed_delta_khz) {
+			acpu_freq_tbl[i].down[step_pll] =
+						&acpu_freq_tbl[step_idx];
+			step_idx--;
+		}
+		if (step_idx == (i - 1) && i > 0) {
+			pr_crit("Delta between freqs %u KHz and %u KHz is"
+				" too high!\n", cur_freq, step_freq);
+			BUG();
+		}
+	}
+}
+
+static void __init print_acpu_freq_tbl(void)
+{
+	struct clkctl_acpu_speed *t;
+	short down_idx[3];
+	short up_idx[3];
+	int i, j;
+
+#define FREQ_IDX(freq_ptr) (freq_ptr - acpu_freq_tbl)
+	pr_info("Id CPU-KHz PLL DIV AHB-KHz ADIV AXI-KHz "
+		"D0 D1 D2 U0 U1 U2\n");
+
+	t = &acpu_freq_tbl[0];
+	for (i = 0; t->a11clk_khz != 0; i++) {
+
+		for (j = 0; j < 3; j++) {
+			down_idx[j] = t->down[j] ? FREQ_IDX(t->down[j]) : -1;
+			up_idx[j] = t->up[j] ? FREQ_IDX(t->up[j]) : -1;
+		}
+
+		pr_info("%2d %7d %3d %3d %7d %4d %7d "
+			"%2d %2d %2d %2d %2d %2d\n",
+			i, t->a11clk_khz, t->pll, t->a11clk_src_div + 1,
+			t->ahbclk_khz, t->ahbclk_div + 1, t->axiclk_khz,
+			down_idx[0], down_idx[1], down_idx[2],
+			up_idx[0], up_idx[1], up_idx[2]);
+
+		t++;
+	}
+}
+
+static void msm7x25_acpu_pll_hw_bug_fix(void)
+{
+	unsigned int n;
+
+	/* The 7625 has a hardware bug and in order to select PLL2 we
+	 * must program PLL3.  Use the same table, and just fix up the
+	 * numbers on this target. */
+	for (n = 0; acpu_freq_tbl[n].a11clk_khz != 0; n++)
+		if (acpu_freq_tbl[n].pll == ACPU_PLL_2)
+			acpu_freq_tbl[n].a11clk_src_sel = 3;
+}
+
+static void shared_pll_control_init(void)
+{
+#define PLL_REMOTE_SPINLOCK_ID "S:7"
+	unsigned smem_size;
+	remote_spin_lock_init(&pll_lock, PLL_REMOTE_SPINLOCK_ID);
+	pll_control = smem_get_entry(SMEM_CLKREGIM_SOURCES, &smem_size);
+
+	if (!pll_control)
+		pr_warning("Can't find shared PLL control data structure!\n");
+	/* There might be more PLLs than what the application processor knows
+	 * about. But the index used for each PLL is guaranteed to remain the
+	 * same. */
+	else if (smem_size < sizeof(struct shared_pll_control))
+		pr_warning("Shared PLL control data structure too small!\n");
+	else if (pll_control->version != 0xCCEE0001)
+		pr_warning("Shared PLL control version mismatch!\n");
+	else {
+		pr_info("Shared PLL control available.\n");
+		return;
+	}
+
+	pll_control = NULL;
+	pr_warning("Falling back to proc_comm PLL control.\n");
+}
+
+void __init msm_acpu_clock_init(struct msm_acpu_clock_platform_data *clkdata)
+{
+	pr_info("acpu_clock_init()\n");
+
+	mutex_init(&drv_state.lock);
+	if (cpu_is_msm7x27())
+		shared_pll_control_init();
+	drv_state.acpu_switch_time_us = clkdata->acpu_switch_time_us;
+	drv_state.max_speed_delta_khz = clkdata->max_speed_delta_khz;
+	drv_state.vdd_switch_time_us = clkdata->vdd_switch_time_us;
+	drv_state.max_axi_khz = clkdata->max_axi_khz;
+	acpu_freq_tbl_fixup();
+	precompute_stepping();
+	if (cpu_is_msm7x25())
+		msm7x25_acpu_pll_hw_bug_fix();
+	acpuclk_init();
+	lpj_init();
+	print_acpu_freq_tbl();
+#ifdef CONFIG_CPU_FREQ_MSM
+	cpufreq_table_init();
+	cpufreq_frequency_table_get_attr(freq_table, smp_processor_id());
+#endif
+}