[U-Boot] [PATCH 03/10] am33xx: refactor am33xx clocks and add ti814x support

[Matt Porter <mporter@ti.com>]

Split clock.c for am335x and ti814x and add the ti814x include file.

Signed-off-by: Matt Porter <mporter@ti.com>
---
 arch/arm/cpu/armv7/am33xx/Makefile               |    3 +-
 arch/arm/cpu/armv7/am33xx/clock-am335x.c         |  374 ++++++++++++++++++++++
 arch/arm/cpu/armv7/am33xx/clock-ti814x.c         |  234 ++++++++++++++
 arch/arm/cpu/armv7/am33xx/clock.c                |  374 ----------------------
 arch/arm/include/asm/arch-am33xx/clock.h         |    4 +
 arch/arm/include/asm/arch-am33xx/clocks_ti814x.h |  112 +++++++
 6 files changed, 726 insertions(+), 375 deletions(-)
 create mode 100644 arch/arm/cpu/armv7/am33xx/clock-am335x.c
 create mode 100644 arch/arm/cpu/armv7/am33xx/clock-ti814x.c
 delete mode 100644 arch/arm/cpu/armv7/am33xx/clock.c
 create mode 100644 arch/arm/include/asm/arch-am33xx/clocks_ti814x.h

diff --git a/arch/arm/cpu/armv7/am33xx/Makefile b/arch/arm/cpu/armv7/am33xx/Makefile
index 70c443e..7051029 100644
--- a/arch/arm/cpu/armv7/am33xx/Makefile
+++ b/arch/arm/cpu/armv7/am33xx/Makefile
@@ -16,7 +16,8 @@ include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(SOC).o
 
-COBJS	+= clock.o
+COBJS-$(CONFIG_AM33XX)	+= clock-am335x.o
+COBJS-$(CONFIG_TI814X)	+= clock-ti814x.o
 COBJS	+= sys_info.o
 COBJS	+= mem.o
 COBJS	+= ddr.o
diff --git a/arch/arm/cpu/armv7/am33xx/clock-am335x.c b/arch/arm/cpu/armv7/am33xx/clock-am335x.c
new file mode 100644
index 0000000..d7d98d1
--- /dev/null
+++ b/arch/arm/cpu/armv7/am33xx/clock-am335x.c
@@ -0,0 +1,374 @@
+/*
+ * clock.c
+ *
+ * clocks for AM33XX based boards
+ *
+ * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * 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 <common.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/hardware.h>
+#include <asm/io.h>
+
+#define PRCM_MOD_EN		0x2
+#define PRCM_FORCE_WAKEUP	0x2
+#define PRCM_FUNCTL		0x0
+
+#define PRCM_EMIF_CLK_ACTIVITY	BIT(2)
+#define PRCM_L3_GCLK_ACTIVITY	BIT(4)
+
+#define PLL_BYPASS_MODE		0x4
+#define ST_MN_BYPASS		0x00000100
+#define ST_DPLL_CLK		0x00000001
+#define CLK_SEL_MASK		0x7ffff
+#define CLK_DIV_MASK		0x1f
+#define CLK_DIV2_MASK		0x7f
+#define CLK_SEL_SHIFT		0x8
+#define CLK_MODE_SEL		0x7
+#define CLK_MODE_MASK		0xfffffff8
+#define CLK_DIV_SEL		0xFFFFFFE0
+#define CPGMAC0_IDLE		0x30000
+#define DPLL_CLKDCOLDO_GATE_CTRL        0x300
+
+const struct cm_perpll *cmper = (struct cm_perpll *)CM_PER;
+const struct cm_wkuppll *cmwkup = (struct cm_wkuppll *)CM_WKUP;
+const struct cm_dpll *cmdpll = (struct cm_dpll *)CM_DPLL;
+const struct cm_rtc *cmrtc = (struct cm_rtc *)CM_RTC;
+
+static void enable_interface_clocks(void)
+{
+	/* Enable all the Interconnect Modules */
+	writel(PRCM_MOD_EN, &cmper->l3clkctrl);
+	while (readl(&cmper->l3clkctrl) != PRCM_MOD_EN)
+		;
+
+	writel(PRCM_MOD_EN, &cmper->l4lsclkctrl);
+	while (readl(&cmper->l4lsclkctrl) != PRCM_MOD_EN)
+		;
+
+	writel(PRCM_MOD_EN, &cmper->l4fwclkctrl);
+	while (readl(&cmper->l4fwclkctrl) != PRCM_MOD_EN)
+		;
+
+	writel(PRCM_MOD_EN, &cmwkup->wkl4wkclkctrl);
+	while (readl(&cmwkup->wkl4wkclkctrl) != PRCM_MOD_EN)
+		;
+
+	writel(PRCM_MOD_EN, &cmper->l3instrclkctrl);
+	while (readl(&cmper->l3instrclkctrl) != PRCM_MOD_EN)
+		;
+
+	writel(PRCM_MOD_EN, &cmper->l4hsclkctrl);
+	while (readl(&cmper->l4hsclkctrl) != PRCM_MOD_EN)
+		;
+
+	writel(PRCM_MOD_EN, &cmwkup->wkgpio0clkctrl);
+	while (readl(&cmwkup->wkgpio0clkctrl) != PRCM_MOD_EN)
+		;
+}
+
+/*
+ * Force power domain wake up transition
+ * Ensure that the corresponding interface clock is active before
+ * using the peripheral
+ */
+static void power_domain_wkup_transition(void)
+{
+	writel(PRCM_FORCE_WAKEUP, &cmper->l3clkstctrl);
+	writel(PRCM_FORCE_WAKEUP, &cmper->l4lsclkstctrl);
+	writel(PRCM_FORCE_WAKEUP, &cmwkup->wkclkstctrl);
+	writel(PRCM_FORCE_WAKEUP, &cmper->l4fwclkstctrl);
+	writel(PRCM_FORCE_WAKEUP, &cmper->l3sclkstctrl);
+}
+
+/*
+ * Enable the peripheral clock for required peripherals
+ */
+static void enable_per_clocks(void)
+{
+	/* Enable the control module though RBL would have done it*/
+	writel(PRCM_MOD_EN, &cmwkup->wkctrlclkctrl);
+	while (readl(&cmwkup->wkctrlclkctrl) != PRCM_MOD_EN)
+		;
+
+	/* Enable the module clock */
+	writel(PRCM_MOD_EN, &cmper->timer2clkctrl);
+	while (readl(&cmper->timer2clkctrl) != PRCM_MOD_EN)
+		;
+
+	/* Select the Master osc 24 MHZ as Timer2 clock source */
+	writel(0x1, &cmdpll->clktimer2clk);
+
+	/* UART0 */
+	writel(PRCM_MOD_EN, &cmwkup->wkup_uart0ctrl);
+	while (readl(&cmwkup->wkup_uart0ctrl) != PRCM_MOD_EN)
+		;
+
+	/* UART1 */
+#ifdef CONFIG_SERIAL2
+	writel(PRCM_MOD_EN, &cmper->uart1clkctrl);
+	while (readl(&cmper->uart1clkctrl) != PRCM_MOD_EN)
+		;
+#endif /* CONFIG_SERIAL2 */
+
+	/* UART2 */
+#ifdef CONFIG_SERIAL3
+	writel(PRCM_MOD_EN, &cmper->uart2clkctrl);
+	while (readl(&cmper->uart2clkctrl) != PRCM_MOD_EN)
+		;
+#endif /* CONFIG_SERIAL3 */
+
+	/* UART3 */
+#ifdef CONFIG_SERIAL4
+	writel(PRCM_MOD_EN, &cmper->uart3clkctrl);
+	while (readl(&cmper->uart3clkctrl) != PRCM_MOD_EN)
+		;
+#endif /* CONFIG_SERIAL4 */
+
+	/* UART4 */
+#ifdef CONFIG_SERIAL5
+	writel(PRCM_MOD_EN, &cmper->uart4clkctrl);
+	while (readl(&cmper->uart4clkctrl) != PRCM_MOD_EN)
+		;
+#endif /* CONFIG_SERIAL5 */
+
+	/* UART5 */
+#ifdef CONFIG_SERIAL6
+	writel(PRCM_MOD_EN, &cmper->uart5clkctrl);
+	while (readl(&cmper->uart5clkctrl) != PRCM_MOD_EN)
+		;
+#endif /* CONFIG_SERIAL6 */
+
+	/* GPMC */
+	writel(PRCM_MOD_EN, &cmper->gpmcclkctrl);
+	while (readl(&cmper->gpmcclkctrl) != PRCM_MOD_EN)
+		;
+
+	/* ELM */
+	writel(PRCM_MOD_EN, &cmper->elmclkctrl);
+	while (readl(&cmper->elmclkctrl) != PRCM_MOD_EN)
+		;
+
+	/* MMC0*/
+	writel(PRCM_MOD_EN, &cmper->mmc0clkctrl);
+	while (readl(&cmper->mmc0clkctrl) != PRCM_MOD_EN)
+		;
+
+	/* i2c0 */
+	writel(PRCM_MOD_EN, &cmwkup->wkup_i2c0ctrl);
+	while (readl(&cmwkup->wkup_i2c0ctrl) != PRCM_MOD_EN)
+		;
+
+	/* gpio1 module */
+	writel(PRCM_MOD_EN, &cmper->gpio1clkctrl);
+	while (readl(&cmper->gpio1clkctrl) != PRCM_MOD_EN)
+		;
+
+	/* gpio2 module */
+	writel(PRCM_MOD_EN, &cmper->gpio2clkctrl);
+	while (readl(&cmper->gpio2clkctrl) != PRCM_MOD_EN)
+		;
+
+	/* gpio3 module */
+	writel(PRCM_MOD_EN, &cmper->gpio3clkctrl);
+	while (readl(&cmper->gpio3clkctrl) != PRCM_MOD_EN)
+		;
+
+	/* i2c1 */
+	writel(PRCM_MOD_EN, &cmper->i2c1clkctrl);
+	while (readl(&cmper->i2c1clkctrl) != PRCM_MOD_EN)
+		;
+
+	/* Ethernet */
+	writel(PRCM_MOD_EN, &cmper->cpgmac0clkctrl);
+	while ((readl(&cmper->cpgmac0clkctrl) & CPGMAC0_IDLE) != PRCM_FUNCTL)
+		;
+
+	/* spi0 */
+	writel(PRCM_MOD_EN, &cmper->spi0clkctrl);
+	while (readl(&cmper->spi0clkctrl) != PRCM_MOD_EN)
+		;
+
+	/* RTC */
+	writel(PRCM_MOD_EN, &cmrtc->rtcclkctrl);
+	while (readl(&cmrtc->rtcclkctrl) != PRCM_MOD_EN)
+		;
+
+	/* MUSB */
+	writel(PRCM_MOD_EN, &cmper->usb0clkctrl);
+	while (readl(&cmper->usb0clkctrl) != PRCM_MOD_EN)
+		;
+}
+
+static void mpu_pll_config(void)
+{
+	u32 clkmode, clksel, div_m2;
+
+	clkmode = readl(&cmwkup->clkmoddpllmpu);
+	clksel = readl(&cmwkup->clkseldpllmpu);
+	div_m2 = readl(&cmwkup->divm2dpllmpu);
+
+	/* Set the PLL to bypass Mode */
+	writel(PLL_BYPASS_MODE, &cmwkup->clkmoddpllmpu);
+	while (readl(&cmwkup->idlestdpllmpu) != ST_MN_BYPASS)
+		;
+
+	clksel = clksel & (~CLK_SEL_MASK);
+	clksel = clksel | ((MPUPLL_M << CLK_SEL_SHIFT) | MPUPLL_N);
+	writel(clksel, &cmwkup->clkseldpllmpu);
+
+	div_m2 = div_m2 & ~CLK_DIV_MASK;
+	div_m2 = div_m2 | MPUPLL_M2;
+	writel(div_m2, &cmwkup->divm2dpllmpu);
+
+	clkmode = clkmode | CLK_MODE_SEL;
+	writel(clkmode, &cmwkup->clkmoddpllmpu);
+
+	while (readl(&cmwkup->idlestdpllmpu) != ST_DPLL_CLK)
+		;
+}
+
+static void core_pll_config(void)
+{
+	u32 clkmode, clksel, div_m4, div_m5, div_m6;
+
+	clkmode = readl(&cmwkup->clkmoddpllcore);
+	clksel = readl(&cmwkup->clkseldpllcore);
+	div_m4 = readl(&cmwkup->divm4dpllcore);
+	div_m5 = readl(&cmwkup->divm5dpllcore);
+	div_m6 = readl(&cmwkup->divm6dpllcore);
+
+	/* Set the PLL to bypass Mode */
+	writel(PLL_BYPASS_MODE, &cmwkup->clkmoddpllcore);
+
+	while (readl(&cmwkup->idlestdpllcore) != ST_MN_BYPASS)
+		;
+
+	clksel = clksel & (~CLK_SEL_MASK);
+	clksel = clksel | ((COREPLL_M << CLK_SEL_SHIFT) | COREPLL_N);
+	writel(clksel, &cmwkup->clkseldpllcore);
+
+	div_m4 = div_m4 & ~CLK_DIV_MASK;
+	div_m4 = div_m4 | COREPLL_M4;
+	writel(div_m4, &cmwkup->divm4dpllcore);
+
+	div_m5 = div_m5 & ~CLK_DIV_MASK;
+	div_m5 = div_m5 | COREPLL_M5;
+	writel(div_m5, &cmwkup->divm5dpllcore);
+
+	div_m6 = div_m6 & ~CLK_DIV_MASK;
+	div_m6 = div_m6 | COREPLL_M6;
+	writel(div_m6, &cmwkup->divm6dpllcore);
+
+	clkmode = clkmode | CLK_MODE_SEL;
+	writel(clkmode, &cmwkup->clkmoddpllcore);
+
+	while (readl(&cmwkup->idlestdpllcore) != ST_DPLL_CLK)
+		;
+}
+
+static void per_pll_config(void)
+{
+	u32 clkmode, clksel, div_m2;
+
+	clkmode = readl(&cmwkup->clkmoddpllper);
+	clksel = readl(&cmwkup->clkseldpllper);
+	div_m2 = readl(&cmwkup->divm2dpllper);
+
+	/* Set the PLL to bypass Mode */
+	writel(PLL_BYPASS_MODE, &cmwkup->clkmoddpllper);
+
+	while (readl(&cmwkup->idlestdpllper) != ST_MN_BYPASS)
+		;
+
+	clksel = clksel & (~CLK_SEL_MASK);
+	clksel = clksel | ((PERPLL_M << CLK_SEL_SHIFT) | PERPLL_N);
+	writel(clksel, &cmwkup->clkseldpllper);
+
+	div_m2 = div_m2 & ~CLK_DIV2_MASK;
+	div_m2 = div_m2 | PERPLL_M2;
+	writel(div_m2, &cmwkup->divm2dpllper);
+
+	clkmode = clkmode | CLK_MODE_SEL;
+	writel(clkmode, &cmwkup->clkmoddpllper);
+
+	while (readl(&cmwkup->idlestdpllper) != ST_DPLL_CLK)
+		;
+
+	writel(DPLL_CLKDCOLDO_GATE_CTRL, &cmwkup->clkdcoldodpllper);
+}
+
+void ddr_pll_config(unsigned int ddrpll_m)
+{
+	u32 clkmode, clksel, div_m2;
+
+	clkmode = readl(&cmwkup->clkmoddpllddr);
+	clksel = readl(&cmwkup->clkseldpllddr);
+	div_m2 = readl(&cmwkup->divm2dpllddr);
+
+	/* Set the PLL to bypass Mode */
+	clkmode = (clkmode & CLK_MODE_MASK) | PLL_BYPASS_MODE;
+	writel(clkmode, &cmwkup->clkmoddpllddr);
+
+	/* Wait till bypass mode is enabled */
+	while ((readl(&cmwkup->idlestdpllddr) & ST_MN_BYPASS)
+				!= ST_MN_BYPASS)
+		;
+
+	clksel = clksel & (~CLK_SEL_MASK);
+	clksel = clksel | ((ddrpll_m << CLK_SEL_SHIFT) | DDRPLL_N);
+	writel(clksel, &cmwkup->clkseldpllddr);
+
+	div_m2 = div_m2 & CLK_DIV_SEL;
+	div_m2 = div_m2 | DDRPLL_M2;
+	writel(div_m2, &cmwkup->divm2dpllddr);
+
+	clkmode = (clkmode & CLK_MODE_MASK) | CLK_MODE_SEL;
+	writel(clkmode, &cmwkup->clkmoddpllddr);
+
+	/* Wait till dpll is locked */
+	while ((readl(&cmwkup->idlestdpllddr) & ST_DPLL_CLK) != ST_DPLL_CLK)
+		;
+}
+
+void enable_emif_clocks(void)
+{
+	/* Enable the  EMIF_FW Functional clock */
+	writel(PRCM_MOD_EN, &cmper->emiffwclkctrl);
+	/* Enable EMIF0 Clock */
+	writel(PRCM_MOD_EN, &cmper->emifclkctrl);
+	/* Poll if module is functional */
+	while ((readl(&cmper->emifclkctrl)) != PRCM_MOD_EN)
+		;
+}
+
+/*
+ * Configure the PLL/PRCM for necessary peripherals
+ */
+void pll_init()
+{
+	mpu_pll_config();
+	core_pll_config();
+	per_pll_config();
+
+	/* Enable the required interconnect clocks */
+	enable_interface_clocks();
+
+	/* Power domain wake up transition */
+	power_domain_wkup_transition();
+
+	/* Enable the required peripherals */
+	enable_per_clocks();
+}
diff --git a/arch/arm/cpu/armv7/am33xx/clock-ti814x.c b/arch/arm/cpu/armv7/am33xx/clock-ti814x.c
new file mode 100644
index 0000000..2b63e84
--- /dev/null
+++ b/arch/arm/cpu/armv7/am33xx/clock-ti814x.c
@@ -0,0 +1,234 @@
+/*
+ * clock.c
+ *
+ * clocks for TI814X based boards
+ *
+ * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * 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 <common.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/hardware.h>
+#include <asm/io.h>
+
+/*
+ * Enable the peripheral clock for required peripherals
+ */
+static void enable_per_clocks(void)
+{
+	u32 temp;
+
+	/* Selects OSC0 (20MHz) for DMTIMER1 */
+	temp = readl(DMTIMER_CLKSRC);
+	temp &= ~(0x7 << 3);
+	temp |= (0x4 << 3);
+	writel(temp, DMTIMER_CLKSRC);
+
+	writel(0x2, DM_TIMER1_BASE + 0x54);
+	while (readl(DM_TIMER1_BASE + 0x10) & 1)
+		;
+
+	writel(0x1, DM_TIMER1_BASE + 0x38);
+
+	/* UARTs */
+	writel(0x2, CM_ALWON_UART_0_CLKCTRL);
+	while (readl(CM_ALWON_UART_0_CLKCTRL) != 0x2)
+		;
+
+	/* HSMMC */
+	writel(0x2, CM_ALWON_HSMMC_CLKCTRL);
+	while (readl(CM_ALWON_HSMMC_CLKCTRL) != 0x2)
+		;
+}
+
+/*
+ * select the HS1 or HS2 for DCO Freq
+ * return : CLKCTRL
+ */
+static u32 pll_dco_freq_sel(u32 clkout_dco)
+{
+	if (clkout_dco >= DCO_HS2_MIN && clkout_dco < DCO_HS2_MAX)
+		return SELFREQDCO_HS2;
+	else if (clkout_dco >= DCO_HS1_MIN && clkout_dco < DCO_HS1_MAX)
+		return SELFREQDCO_HS1;
+	else
+		return -1;
+
+}
+
+/*
+ * select the sigma delta config
+ * return: sigma delta val
+ */
+static u32 pll_sigma_delta_val(u32 clkout_dco)
+{
+	u32 sig_val = 0;
+	float frac_div;
+
+	frac_div = (float) clkout_dco / 250;
+	frac_div = frac_div + 0.90;
+	sig_val = (int)frac_div;
+	sig_val = sig_val << 24;
+
+	return sig_val;
+}
+
+/*
+ * configure individual ADPLLJ
+ */
+static void pll_config(u32 base, u32 n, u32 m, u32 m2,
+		       u32 clkctrl_val, int adpllj)
+{
+	u32 m2nval, mn2val, read_clkctrl = 0, clkout_dco = 0;
+	u32 sig_val = 0, hs_mod = 0;
+
+	m2nval = (m2 << 16) | n;
+	mn2val = m;
+
+	/* calculate clkout_dco */
+	clkout_dco = ((OSC_0_FREQ / (n+1)) * m);
+
+	/* sigma delta & Hs mode selection skip for ADPLLS*/
+	if (adpllj) {
+		sig_val = pll_sigma_delta_val(clkout_dco);
+		hs_mod = pll_dco_freq_sel(clkout_dco);
+	}
+
+	/* by-pass pll */
+	read_clkctrl = readl(base + ADPLLJ_CLKCTRL);
+	writel((read_clkctrl | 0x00800000), (base + ADPLLJ_CLKCTRL));
+	while ((readl(base + ADPLLJ_STATUS) & 0x101) != 0x101)
+		;
+
+	/* Clear TINITZ */
+	read_clkctrl = readl(base + ADPLLJ_CLKCTRL);
+	writel((read_clkctrl & 0xfffffffe), (base + ADPLLJ_CLKCTRL));
+
+	/*
+	 * ref_clk = 20/(n + 1);
+	 * clkout_dco = ref_clk * m;
+	 * clk_out = clkout_dco/m2;
+	*/
+
+	read_clkctrl = readl(base + ADPLLJ_CLKCTRL) & 0xffffe3ff;
+	writel(m2nval, (base + ADPLLJ_M2NDIV));
+	writel(mn2val, (base + ADPLLJ_MN2DIV));
+
+	/* Skip for modena(ADPLLS) */
+	if (adpllj) {
+		writel(sig_val, (base + ADPLLJ_FRACDIV));
+		writel((read_clkctrl | hs_mod), (base + ADPLLJ_CLKCTRL));
+	}
+
+	/* Load M2, N2 dividers of ADPLL */
+	writel(0x1, (base + ADPLLJ_TENABLEDIV));
+	writel(0x0, (base + ADPLLJ_TENABLEDIV));
+
+	/* Load M, N dividers of ADPLL */
+	writel(0x1, (base + ADPLLJ_TENABLE));
+	writel(0x0, (base + ADPLLJ_TENABLE));
+
+	/* Configure CLKDCOLDOEN,CLKOUTLDOEN,CLKOUT Enable BITS */
+	read_clkctrl = readl(base + ADPLLJ_CLKCTRL) & 0xdfe5ffff;
+	if (adpllj)
+		writel((read_clkctrl | ADPLLJ_CLKCTRL_CLKDCO),
+						base + ADPLLJ_CLKCTRL);
+
+	/* Enable TINTZ and disable IDLE(PLL in Active & Locked Mode */
+	read_clkctrl = readl(base + ADPLLJ_CLKCTRL) & 0xff7fffff;
+	writel((read_clkctrl | 0x1), base + ADPLLJ_CLKCTRL);
+
+	/* Wait for phase and freq lock */
+	while ((readl(base + ADPLLJ_STATUS) & 0x600) != 0x600)
+		;
+
+}
+
+static void unlock_pll_control_mmr(void)
+{
+	/* TRM 2.10.1.4 and 3.2.7-3.2.11 */
+	writel(0x1EDA4C3D, 0x481C5040);
+	writel(0x2FF1AC2B, 0x48140060);
+	writel(0xF757FDC0, 0x48140064);
+	writel(0xE2BC3A6D, 0x48140068);
+	writel(0x1EBF131D, 0x4814006c);
+	writel(0x6F361E05, 0x48140070);
+}
+
+static void mpu_pll_config(void)
+{
+	pll_config(MPU_PLL_BASE, MPU_N, MPU_M, MPU_M2, MPU_CLKCTRL, 0);
+}
+
+static void l3_pll_config(void)
+{
+	u32 l3_osc_src, rd_osc_src = 0;
+
+	l3_osc_src = L3_OSC_SRC;
+	rd_osc_src = readl(OSC_SRC_CTRL);
+
+	if (OSC_SRC0 == l3_osc_src)
+		writel((rd_osc_src & 0xfffffffe)|0x0, OSC_SRC_CTRL);
+	else
+		writel((rd_osc_src & 0xfffffffe)|0x1, OSC_SRC_CTRL);
+
+	pll_config(L3_PLL_BASE, L3_N, L3_M, L3_M2, L3_CLKCTRL, 1);
+}
+
+void ddr_pll_config(unsigned int ddrpll_m)
+{
+	pll_config(DDR_PLL_BASE, DDR_N, DDR_M, DDR_M2, DDR_CLKCTRL, 1);
+}
+
+void enable_dmm_clocks(void)
+{
+	writel(0x2, CM_DEFAULT_FW_CLKCTRL);
+	writel(0x2, CM_DEFAULT_L3_FAST_CLKSTCTRL);
+	while ((readl(CM_DEFAULT_L3_FAST_CLKSTCTRL) & 0x300) != 0x300)
+		;
+	writel(0x2, CM_ALWON_L3_SLOW_CLKSTCTRL);
+	while ((readl(CM_ALWON_L3_SLOW_CLKSTCTRL) & 0x2100) != 0x2100)
+		;
+	writel(0x2, CM_DEFAULT_DMM_CLKCTRL);
+	while ((readl(CM_DEFAULT_DMM_CLKCTRL)) != 0x2)
+		;
+}
+
+void enable_emif_clocks(void)
+{
+	writel(0x2, CM_DEFAULT_EMIF_0_CLKCTRL);
+	while ((readl(CM_DEFAULT_EMIF_0_CLKCTRL)) != 0x2)
+		;
+	writel(0x2, CM_DEFAULT_EMIF_1_CLKCTRL);
+	while ((readl(CM_DEFAULT_EMIF_1_CLKCTRL)) != 0x2)
+		;
+}
+
+/*
+ * Configure the PLL/PRCM for necessary peripherals
+ */
+void pll_init()
+{
+	unlock_pll_control_mmr();
+
+	/* Enable the control module */
+	writel(0x2, CM_ALWON_CONTROL_CLKCTRL);
+
+	mpu_pll_config();
+
+	l3_pll_config();
+
+	/* Enable the required peripherals */
+	enable_per_clocks();
+}
diff --git a/arch/arm/cpu/armv7/am33xx/clock.c b/arch/arm/cpu/armv7/am33xx/clock.c
deleted file mode 100644
index d7d98d1..0000000
--- a/arch/arm/cpu/armv7/am33xx/clock.c
+++ /dev/null
@@ -1,374 +0,0 @@
-/*
- * clock.c
- *
- * clocks for AM33XX based boards
- *
- * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * 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 <common.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/hardware.h>
-#include <asm/io.h>
-
-#define PRCM_MOD_EN		0x2
-#define PRCM_FORCE_WAKEUP	0x2
-#define PRCM_FUNCTL		0x0
-
-#define PRCM_EMIF_CLK_ACTIVITY	BIT(2)
-#define PRCM_L3_GCLK_ACTIVITY	BIT(4)
-
-#define PLL_BYPASS_MODE		0x4
-#define ST_MN_BYPASS		0x00000100
-#define ST_DPLL_CLK		0x00000001
-#define CLK_SEL_MASK		0x7ffff
-#define CLK_DIV_MASK		0x1f
-#define CLK_DIV2_MASK		0x7f
-#define CLK_SEL_SHIFT		0x8
-#define CLK_MODE_SEL		0x7
-#define CLK_MODE_MASK		0xfffffff8
-#define CLK_DIV_SEL		0xFFFFFFE0
-#define CPGMAC0_IDLE		0x30000
-#define DPLL_CLKDCOLDO_GATE_CTRL        0x300
-
-const struct cm_perpll *cmper = (struct cm_perpll *)CM_PER;
-const struct cm_wkuppll *cmwkup = (struct cm_wkuppll *)CM_WKUP;
-const struct cm_dpll *cmdpll = (struct cm_dpll *)CM_DPLL;
-const struct cm_rtc *cmrtc = (struct cm_rtc *)CM_RTC;
-
-static void enable_interface_clocks(void)
-{
-	/* Enable all the Interconnect Modules */
-	writel(PRCM_MOD_EN, &cmper->l3clkctrl);
-	while (readl(&cmper->l3clkctrl) != PRCM_MOD_EN)
-		;
-
-	writel(PRCM_MOD_EN, &cmper->l4lsclkctrl);
-	while (readl(&cmper->l4lsclkctrl) != PRCM_MOD_EN)
-		;
-
-	writel(PRCM_MOD_EN, &cmper->l4fwclkctrl);
-	while (readl(&cmper->l4fwclkctrl) != PRCM_MOD_EN)
-		;
-
-	writel(PRCM_MOD_EN, &cmwkup->wkl4wkclkctrl);
-	while (readl(&cmwkup->wkl4wkclkctrl) != PRCM_MOD_EN)
-		;
-
-	writel(PRCM_MOD_EN, &cmper->l3instrclkctrl);
-	while (readl(&cmper->l3instrclkctrl) != PRCM_MOD_EN)
-		;
-
-	writel(PRCM_MOD_EN, &cmper->l4hsclkctrl);
-	while (readl(&cmper->l4hsclkctrl) != PRCM_MOD_EN)
-		;
-
-	writel(PRCM_MOD_EN, &cmwkup->wkgpio0clkctrl);
-	while (readl(&cmwkup->wkgpio0clkctrl) != PRCM_MOD_EN)
-		;
-}
-
-/*
- * Force power domain wake up transition
- * Ensure that the corresponding interface clock is active before
- * using the peripheral
- */
-static void power_domain_wkup_transition(void)
-{
-	writel(PRCM_FORCE_WAKEUP, &cmper->l3clkstctrl);
-	writel(PRCM_FORCE_WAKEUP, &cmper->l4lsclkstctrl);
-	writel(PRCM_FORCE_WAKEUP, &cmwkup->wkclkstctrl);
-	writel(PRCM_FORCE_WAKEUP, &cmper->l4fwclkstctrl);
-	writel(PRCM_FORCE_WAKEUP, &cmper->l3sclkstctrl);
-}
-
-/*
- * Enable the peripheral clock for required peripherals
- */
-static void enable_per_clocks(void)
-{
-	/* Enable the control module though RBL would have done it*/
-	writel(PRCM_MOD_EN, &cmwkup->wkctrlclkctrl);
-	while (readl(&cmwkup->wkctrlclkctrl) != PRCM_MOD_EN)
-		;
-
-	/* Enable the module clock */
-	writel(PRCM_MOD_EN, &cmper->timer2clkctrl);
-	while (readl(&cmper->timer2clkctrl) != PRCM_MOD_EN)
-		;
-
-	/* Select the Master osc 24 MHZ as Timer2 clock source */
-	writel(0x1, &cmdpll->clktimer2clk);
-
-	/* UART0 */
-	writel(PRCM_MOD_EN, &cmwkup->wkup_uart0ctrl);
-	while (readl(&cmwkup->wkup_uart0ctrl) != PRCM_MOD_EN)
-		;
-
-	/* UART1 */
-#ifdef CONFIG_SERIAL2
-	writel(PRCM_MOD_EN, &cmper->uart1clkctrl);
-	while (readl(&cmper->uart1clkctrl) != PRCM_MOD_EN)
-		;
-#endif /* CONFIG_SERIAL2 */
-
-	/* UART2 */
-#ifdef CONFIG_SERIAL3
-	writel(PRCM_MOD_EN, &cmper->uart2clkctrl);
-	while (readl(&cmper->uart2clkctrl) != PRCM_MOD_EN)
-		;
-#endif /* CONFIG_SERIAL3 */
-
-	/* UART3 */
-#ifdef CONFIG_SERIAL4
-	writel(PRCM_MOD_EN, &cmper->uart3clkctrl);
-	while (readl(&cmper->uart3clkctrl) != PRCM_MOD_EN)
-		;
-#endif /* CONFIG_SERIAL4 */
-
-	/* UART4 */
-#ifdef CONFIG_SERIAL5
-	writel(PRCM_MOD_EN, &cmper->uart4clkctrl);
-	while (readl(&cmper->uart4clkctrl) != PRCM_MOD_EN)
-		;
-#endif /* CONFIG_SERIAL5 */
-
-	/* UART5 */
-#ifdef CONFIG_SERIAL6
-	writel(PRCM_MOD_EN, &cmper->uart5clkctrl);
-	while (readl(&cmper->uart5clkctrl) != PRCM_MOD_EN)
-		;
-#endif /* CONFIG_SERIAL6 */
-
-	/* GPMC */
-	writel(PRCM_MOD_EN, &cmper->gpmcclkctrl);
-	while (readl(&cmper->gpmcclkctrl) != PRCM_MOD_EN)
-		;
-
-	/* ELM */
-	writel(PRCM_MOD_EN, &cmper->elmclkctrl);
-	while (readl(&cmper->elmclkctrl) != PRCM_MOD_EN)
-		;
-
-	/* MMC0*/
-	writel(PRCM_MOD_EN, &cmper->mmc0clkctrl);
-	while (readl(&cmper->mmc0clkctrl) != PRCM_MOD_EN)
-		;
-
-	/* i2c0 */
-	writel(PRCM_MOD_EN, &cmwkup->wkup_i2c0ctrl);
-	while (readl(&cmwkup->wkup_i2c0ctrl) != PRCM_MOD_EN)
-		;
-
-	/* gpio1 module */
-	writel(PRCM_MOD_EN, &cmper->gpio1clkctrl);
-	while (readl(&cmper->gpio1clkctrl) != PRCM_MOD_EN)
-		;
-
-	/* gpio2 module */
-	writel(PRCM_MOD_EN, &cmper->gpio2clkctrl);
-	while (readl(&cmper->gpio2clkctrl) != PRCM_MOD_EN)
-		;
-
-	/* gpio3 module */
-	writel(PRCM_MOD_EN, &cmper->gpio3clkctrl);
-	while (readl(&cmper->gpio3clkctrl) != PRCM_MOD_EN)
-		;
-
-	/* i2c1 */
-	writel(PRCM_MOD_EN, &cmper->i2c1clkctrl);
-	while (readl(&cmper->i2c1clkctrl) != PRCM_MOD_EN)
-		;
-
-	/* Ethernet */
-	writel(PRCM_MOD_EN, &cmper->cpgmac0clkctrl);
-	while ((readl(&cmper->cpgmac0clkctrl) & CPGMAC0_IDLE) != PRCM_FUNCTL)
-		;
-
-	/* spi0 */
-	writel(PRCM_MOD_EN, &cmper->spi0clkctrl);
-	while (readl(&cmper->spi0clkctrl) != PRCM_MOD_EN)
-		;
-
-	/* RTC */
-	writel(PRCM_MOD_EN, &cmrtc->rtcclkctrl);
-	while (readl(&cmrtc->rtcclkctrl) != PRCM_MOD_EN)
-		;
-
-	/* MUSB */
-	writel(PRCM_MOD_EN, &cmper->usb0clkctrl);
-	while (readl(&cmper->usb0clkctrl) != PRCM_MOD_EN)
-		;
-}
-
-static void mpu_pll_config(void)
-{
-	u32 clkmode, clksel, div_m2;
-
-	clkmode = readl(&cmwkup->clkmoddpllmpu);
-	clksel = readl(&cmwkup->clkseldpllmpu);
-	div_m2 = readl(&cmwkup->divm2dpllmpu);
-
-	/* Set the PLL to bypass Mode */
-	writel(PLL_BYPASS_MODE, &cmwkup->clkmoddpllmpu);
-	while (readl(&cmwkup->idlestdpllmpu) != ST_MN_BYPASS)
-		;
-
-	clksel = clksel & (~CLK_SEL_MASK);
-	clksel = clksel | ((MPUPLL_M << CLK_SEL_SHIFT) | MPUPLL_N);
-	writel(clksel, &cmwkup->clkseldpllmpu);
-
-	div_m2 = div_m2 & ~CLK_DIV_MASK;
-	div_m2 = div_m2 | MPUPLL_M2;
-	writel(div_m2, &cmwkup->divm2dpllmpu);
-
-	clkmode = clkmode | CLK_MODE_SEL;
-	writel(clkmode, &cmwkup->clkmoddpllmpu);
-
-	while (readl(&cmwkup->idlestdpllmpu) != ST_DPLL_CLK)
-		;
-}
-
-static void core_pll_config(void)
-{
-	u32 clkmode, clksel, div_m4, div_m5, div_m6;
-
-	clkmode = readl(&cmwkup->clkmoddpllcore);
-	clksel = readl(&cmwkup->clkseldpllcore);
-	div_m4 = readl(&cmwkup->divm4dpllcore);
-	div_m5 = readl(&cmwkup->divm5dpllcore);
-	div_m6 = readl(&cmwkup->divm6dpllcore);
-
-	/* Set the PLL to bypass Mode */
-	writel(PLL_BYPASS_MODE, &cmwkup->clkmoddpllcore);
-
-	while (readl(&cmwkup->idlestdpllcore) != ST_MN_BYPASS)
-		;
-
-	clksel = clksel & (~CLK_SEL_MASK);
-	clksel = clksel | ((COREPLL_M << CLK_SEL_SHIFT) | COREPLL_N);
-	writel(clksel, &cmwkup->clkseldpllcore);
-
-	div_m4 = div_m4 & ~CLK_DIV_MASK;
-	div_m4 = div_m4 | COREPLL_M4;
-	writel(div_m4, &cmwkup->divm4dpllcore);
-
-	div_m5 = div_m5 & ~CLK_DIV_MASK;
-	div_m5 = div_m5 | COREPLL_M5;
-	writel(div_m5, &cmwkup->divm5dpllcore);
-
-	div_m6 = div_m6 & ~CLK_DIV_MASK;
-	div_m6 = div_m6 | COREPLL_M6;
-	writel(div_m6, &cmwkup->divm6dpllcore);
-
-	clkmode = clkmode | CLK_MODE_SEL;
-	writel(clkmode, &cmwkup->clkmoddpllcore);
-
-	while (readl(&cmwkup->idlestdpllcore) != ST_DPLL_CLK)
-		;
-}
-
-static void per_pll_config(void)
-{
-	u32 clkmode, clksel, div_m2;
-
-	clkmode = readl(&cmwkup->clkmoddpllper);
-	clksel = readl(&cmwkup->clkseldpllper);
-	div_m2 = readl(&cmwkup->divm2dpllper);
-
-	/* Set the PLL to bypass Mode */
-	writel(PLL_BYPASS_MODE, &cmwkup->clkmoddpllper);
-
-	while (readl(&cmwkup->idlestdpllper) != ST_MN_BYPASS)
-		;
-
-	clksel = clksel & (~CLK_SEL_MASK);
-	clksel = clksel | ((PERPLL_M << CLK_SEL_SHIFT) | PERPLL_N);
-	writel(clksel, &cmwkup->clkseldpllper);
-
-	div_m2 = div_m2 & ~CLK_DIV2_MASK;
-	div_m2 = div_m2 | PERPLL_M2;
-	writel(div_m2, &cmwkup->divm2dpllper);
-
-	clkmode = clkmode | CLK_MODE_SEL;
-	writel(clkmode, &cmwkup->clkmoddpllper);
-
-	while (readl(&cmwkup->idlestdpllper) != ST_DPLL_CLK)
-		;
-
-	writel(DPLL_CLKDCOLDO_GATE_CTRL, &cmwkup->clkdcoldodpllper);
-}
-
-void ddr_pll_config(unsigned int ddrpll_m)
-{
-	u32 clkmode, clksel, div_m2;
-
-	clkmode = readl(&cmwkup->clkmoddpllddr);
-	clksel = readl(&cmwkup->clkseldpllddr);
-	div_m2 = readl(&cmwkup->divm2dpllddr);
-
-	/* Set the PLL to bypass Mode */
-	clkmode = (clkmode & CLK_MODE_MASK) | PLL_BYPASS_MODE;
-	writel(clkmode, &cmwkup->clkmoddpllddr);
-
-	/* Wait till bypass mode is enabled */
-	while ((readl(&cmwkup->idlestdpllddr) & ST_MN_BYPASS)
-				!= ST_MN_BYPASS)
-		;
-
-	clksel = clksel & (~CLK_SEL_MASK);
-	clksel = clksel | ((ddrpll_m << CLK_SEL_SHIFT) | DDRPLL_N);
-	writel(clksel, &cmwkup->clkseldpllddr);
-
-	div_m2 = div_m2 & CLK_DIV_SEL;
-	div_m2 = div_m2 | DDRPLL_M2;
-	writel(div_m2, &cmwkup->divm2dpllddr);
-
-	clkmode = (clkmode & CLK_MODE_MASK) | CLK_MODE_SEL;
-	writel(clkmode, &cmwkup->clkmoddpllddr);
-
-	/* Wait till dpll is locked */
-	while ((readl(&cmwkup->idlestdpllddr) & ST_DPLL_CLK) != ST_DPLL_CLK)
-		;
-}
-
-void enable_emif_clocks(void)
-{
-	/* Enable the  EMIF_FW Functional clock */
-	writel(PRCM_MOD_EN, &cmper->emiffwclkctrl);
-	/* Enable EMIF0 Clock */
-	writel(PRCM_MOD_EN, &cmper->emifclkctrl);
-	/* Poll if module is functional */
-	while ((readl(&cmper->emifclkctrl)) != PRCM_MOD_EN)
-		;
-}
-
-/*
- * Configure the PLL/PRCM for necessary peripherals
- */
-void pll_init()
-{
-	mpu_pll_config();
-	core_pll_config();
-	per_pll_config();
-
-	/* Enable the required interconnect clocks */
-	enable_interface_clocks();
-
-	/* Power domain wake up transition */
-	power_domain_wkup_transition();
-
-	/* Enable the required peripherals */
-	enable_per_clocks();
-}
diff --git a/arch/arm/include/asm/arch-am33xx/clock.h b/arch/arm/include/asm/arch-am33xx/clock.h
index 872ff82..786eecf 100644
--- a/arch/arm/include/asm/arch-am33xx/clock.h
+++ b/arch/arm/include/asm/arch-am33xx/clock.h
@@ -19,6 +19,10 @@
 #ifndef _CLOCKS_H_
 #define _CLOCKS_H_
 
+#ifdef CONFIG_AM33XX
 #include <asm/arch/clocks_am33xx.h>
+#elif defined(CONFIG_TI814X)
+#include <asm/arch/clocks_ti814x.h>
+#endif
 
 #endif
diff --git a/arch/arm/include/asm/arch-am33xx/clocks_ti814x.h b/arch/arm/include/asm/arch-am33xx/clocks_ti814x.h
new file mode 100644
index 0000000..4d37470
--- /dev/null
+++ b/arch/arm/include/asm/arch-am33xx/clocks_ti814x.h
@@ -0,0 +1,112 @@
+/*
+ * (C) Copyright 2006-2008
+ * Texas Instruments, <www.ti.com>
+ * Richard Woodruff <r-woodruff2@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#ifndef _CLOCKS_TI814X_H_
+#define _CLOCKS_TI814X_H_
+
+#define DDR_PLL_400		/* Values supported 400,533 */
+
+/* CLK_SRC */
+#define OSC_SRC0		0
+#define OSC_SRC1		1
+
+#define L3_OSC_SRC		OSC_SRC0
+
+#define OSC_0_FREQ		20
+
+#define DCO_HS2_MIN		500
+#define DCO_HS2_MAX		1000
+#define DCO_HS1_MIN		1000
+#define DCO_HS1_MAX		2000
+
+#define SELFREQDCO_HS2		0x00000801
+#define SELFREQDCO_HS1		0x00001001
+
+#define MPU_N			0x1
+#define MPU_M			0x3C
+#define MPU_M2			1
+#define MPU_CLKCTRL		0x1
+
+#define L3_N			19
+#define L3_M			880
+#define L3_M2			4
+#define L3_CLKCTRL		0x801
+
+#define DDR_N			19
+#define DDR_M			666
+#define DDR_M2			2
+#define DDR_CLKCTRL		0x801
+
+/* Clocks are derived from ADPLLJ */
+#define ADPLLJ_CLKCTRL		0x4
+#define ADPLLJ_TENABLE		0x8
+#define ADPLLJ_TENABLEDIV	0xC
+#define ADPLLJ_M2NDIV		0x10
+#define ADPLLJ_MN2DIV		0x14
+#define ADPLLJ_FRACDIV		0x18
+#define ADPLLJ_STATUS		0x24
+
+/* ADPLLJ register values */
+#define ADPLLJ_CLKCTRL_HS2	0x00000801 /* HS2 mode, TINT2 = 1 */
+#define ADPLLJ_CLKCTRL_HS1	0x00001001 /* HS1 mode, TINT2 = 1 */
+#define ADPLLJ_CLKCTRL_CLKDCO	0x201A0000
+
+#define MPU_PLL_BASE			(PLL_SUBSYS_BASE + 0x048)
+#define L3_PLL_BASE			(PLL_SUBSYS_BASE + 0x110)
+#define USB_PLL_BASE			(PLL_SUBSYS_BASE + 0x260)
+#define DDR_PLL_BASE			(PLL_SUBSYS_BASE + 0x290)
+
+#define OSC_SRC_CTRL			(PLL_SUBSYS_BASE + 0x2C0)
+#define OSC_SRC				(PLL_SUBSYS_BASE + 0x2C0)
+#define ARM_CLKSRC			(PLL_SUBSYS_BASE + 0x2C4)
+#define MLB_ATL_CLKSRC			(PLL_SUBSYS_BASE + 0x2CC)
+#define DMTIMER_CLKSRC			(PLL_SUBSYS_BASE + 0x2E0)
+#define CLKOUT_MUX			(PLL_SUBSYS_BASE + 0x2E4)
+#define SYSCLK18_SRC			(PLL_SUBSYS_BASE + 0x2F0)
+#define WDT0_CLKSRC			(PLL_SUBSYS_BASE + 0x2F4)
+
+/* PRCM */
+#define CM_DPLL_OFFSET			(PRCM_BASE + 0x0300)
+
+/*EMIF4 PRCM Defintion*/
+#define CM_DEFAULT_L3_FAST_CLKSTCTRL	(PRCM_BASE + 0x0508)
+#define CM_DEFAULT_EMIF_0_CLKCTRL	(PRCM_BASE + 0x0520)
+#define CM_DEFAULT_EMIF_1_CLKCTRL	(PRCM_BASE + 0x0524)
+#define CM_DEFAULT_DMM_CLKCTRL		(PRCM_BASE + 0x0528)
+#define CM_DEFAULT_FW_CLKCTRL		(PRCM_BASE + 0x052C)
+
+#define CM_ALWON_L3_SLOW_CLKSTCTRL	(PRCM_BASE + 0x1400)
+#define CM_ALWON_UART_0_CLKCTRL		(PRCM_BASE + 0x1550)
+#define CM_ALWON_UART_1_CLKCTRL		(PRCM_BASE + 0x1554)
+#define CM_ALWON_UART_2_CLKCTRL		(PRCM_BASE + 0x1558)
+#define CM_ALWON_GPIO_0_CLKCTRL		(PRCM_BASE + 0x155c)
+#define CM_ALWON_GPIO_0_OPTFCLKEN_DBCLK (PRCM_BASE + 0x155c)
+#define CM_ALWON_WDTIMER_CLKCTRL	(PRCM_BASE + 0x158C)
+#define CM_ALWON_SPI_CLKCTRL		(PRCM_BASE + 0x1590)
+#define CM_ALWON_CONTROL_CLKCTRL	(PRCM_BASE + 0x15C4)
+#define CM_ALWON_HSMMC_CLKCTRL		(PRCM_BASE + 0x1620)
+
+#define CM_DLL_CTRL_NO_OVERRIDE		0
+
+extern void pll_init(void);
+extern void enable_emif_clocks(void);
+extern void enable_dmm_clocks(void);
+
+#endif	/* endif _CLOCKS_TI814X_H_ */
-- 
1.7.9.5