clk: mmp: add clock definition for mmp2

Initialize the clocks for mmp2
Signed-off-by: Chao Xie <xiechao.mail@gmail.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>

drivers/clk/mmp/Makefile

@@ -6,3 +6,4 @@ obj-y += clk-apbc.o clk-apmu.o clk-frac.o
 
 obj-$(CONFIG_CPU_PXA168) += clk-pxa168.o
 obj-$(CONFIG_CPU_PXA910) += clk-pxa910.o
+obj-$(CONFIG_CPU_MMP2) += clk-mmp2.o

drivers/clk/mmp/clk-mmp2.c

+/*
+ * mmp2 clock framework source file
+ *
+ * Copyright (C) 2012 Marvell
+ * Chao Xie <xiechao.mail@gmail.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/spinlock.h>
+#include <linux/io.h>
+#include <linux/delay.h>
+#include <linux/err.h>
+
+#include <mach/addr-map.h>
+
+#include "clk.h"
+
+#define APBC_RTC	0x0
+#define APBC_TWSI0	0x4
+#define APBC_TWSI1	0x8
+#define APBC_TWSI2	0xc
+#define APBC_TWSI3	0x10
+#define APBC_TWSI4	0x7c
+#define APBC_TWSI5	0x80
+#define APBC_KPC	0x18
+#define APBC_UART0	0x2c
+#define APBC_UART1	0x30
+#define APBC_UART2	0x34
+#define APBC_UART3	0x88
+#define APBC_GPIO	0x38
+#define APBC_PWM0	0x3c
+#define APBC_PWM1	0x40
+#define APBC_PWM2	0x44
+#define APBC_PWM3	0x48
+#define APBC_SSP0	0x50
+#define APBC_SSP1	0x54
+#define APBC_SSP2	0x58
+#define APBC_SSP3	0x5c
+#define APMU_SDH0	0x54
+#define APMU_SDH1	0x58
+#define APMU_SDH2	0xe8
+#define APMU_SDH3	0xec
+#define APMU_USB	0x5c
+#define APMU_DISP0	0x4c
+#define APMU_DISP1	0x110
+#define APMU_CCIC0	0x50
+#define APMU_CCIC1	0xf4
+#define MPMU_UART_PLL	0x14
+
+static DEFINE_SPINLOCK(clk_lock);
+
+static struct clk_factor_masks uart_factor_masks = {
+	.factor = 2,
+	.num_mask = 0x1fff,
+	.den_mask = 0x1fff,
+	.num_shift = 16,
+	.den_shift = 0,
+};
+
+static struct clk_factor_tbl uart_factor_tbl[] = {
+	{.num = 14634, .den = 2165},	/*14.745MHZ */
+	{.num = 3521, .den = 689},	/*19.23MHZ */
+	{.num = 9679, .den = 5728},	/*58.9824MHZ */
+	{.num = 15850, .den = 9451},	/*59.429MHZ */
+};
+
+static const char *uart_parent[] = {"uart_pll", "vctcxo"};
+static const char *ssp_parent[] = {"vctcxo_4", "vctcxo_2", "vctcxo", "pll1_16"};
+static const char *sdh_parent[] = {"pll1_4", "pll2", "usb_pll", "pll1"};
+static const char *disp_parent[] = {"pll1", "pll1_16", "pll2", "vctcxo"};
+static const char *ccic_parent[] = {"pll1_2", "pll1_16", "vctcxo"};
+
+void __init mmp2_clk_init(void)
+{
+	struct clk *clk;
+	struct clk *vctcxo;
+	void __iomem *mpmu_base;
+	void __iomem *apmu_base;
+	void __iomem *apbc_base;
+
+	mpmu_base = ioremap(APB_PHYS_BASE + 0x50000, SZ_4K);
+	if (mpmu_base == NULL) {
+		pr_err("error to ioremap MPMU base\n");
+		return;
+	}
+
+	apmu_base = ioremap(AXI_PHYS_BASE + 0x82800, SZ_4K);
+	if (apmu_base == NULL) {
+		pr_err("error to ioremap APMU base\n");
+		return;
+	}
+
+	apbc_base = ioremap(APB_PHYS_BASE + 0x15000, SZ_4K);
+	if (apbc_base == NULL) {
+		pr_err("error to ioremap APBC base\n");
+		return;
+	}
+
+	clk = clk_register_fixed_rate(NULL, "clk32", NULL, CLK_IS_ROOT, 3200);
+	clk_register_clkdev(clk, "clk32", NULL);
+
+	vctcxo = clk_register_fixed_rate(NULL, "vctcxo", NULL, CLK_IS_ROOT,
+				26000000);
+	clk_register_clkdev(vctcxo, "vctcxo", NULL);
+
+	clk = clk_register_fixed_rate(NULL, "pll1", NULL, CLK_IS_ROOT,
+				800000000);
+	clk_register_clkdev(clk, "pll1", NULL);
+
+	clk = clk_register_fixed_rate(NULL, "usb_pll", NULL, CLK_IS_ROOT,
+				480000000);
+	clk_register_clkdev(clk, "usb_pll", NULL);
+
+	clk = clk_register_fixed_rate(NULL, "pll2", NULL, CLK_IS_ROOT,
+				960000000);
+	clk_register_clkdev(clk, "pll2", NULL);
+
+	clk = clk_register_fixed_factor(NULL, "pll1_2", "pll1",
+				CLK_SET_RATE_PARENT, 1, 2);
+	clk_register_clkdev(clk, "pll1_2", NULL);
+
+	clk = clk_register_fixed_factor(NULL, "pll1_4", "pll1_2",
+				CLK_SET_RATE_PARENT, 1, 2);
+	clk_register_clkdev(clk, "pll1_4", NULL);
+
+	clk = clk_register_fixed_factor(NULL, "pll1_8", "pll1_4",
+				CLK_SET_RATE_PARENT, 1, 2);
+	clk_register_clkdev(clk, "pll1_8", NULL);
+
+	clk = clk_register_fixed_factor(NULL, "pll1_16", "pll1_8",
+				CLK_SET_RATE_PARENT, 1, 2);
+	clk_register_clkdev(clk, "pll1_16", NULL);
+
+	clk = clk_register_fixed_factor(NULL, "pll1_20", "pll1_4",
+				CLK_SET_RATE_PARENT, 1, 5);
+	clk_register_clkdev(clk, "pll1_20", NULL);
+
+	clk = clk_register_fixed_factor(NULL, "pll1_3", "pll1",
+				CLK_SET_RATE_PARENT, 1, 3);
+	clk_register_clkdev(clk, "pll1_3", NULL);
+
+	clk = clk_register_fixed_factor(NULL, "pll1_6", "pll1_3",
+				CLK_SET_RATE_PARENT, 1, 2);
+	clk_register_clkdev(clk, "pll1_6", NULL);
+
+	clk = clk_register_fixed_factor(NULL, "pll1_12", "pll1_6",
+				CLK_SET_RATE_PARENT, 1, 2);
+	clk_register_clkdev(clk, "pll1_12", NULL);
+
+	clk = clk_register_fixed_factor(NULL, "pll2_2", "pll2",
+				CLK_SET_RATE_PARENT, 1, 2);
+	clk_register_clkdev(clk, "pll2_2", NULL);
+
+	clk = clk_register_fixed_factor(NULL, "pll2_4", "pll2_2",
+				CLK_SET_RATE_PARENT, 1, 2);
+	clk_register_clkdev(clk, "pll2_4", NULL);
+
+	clk = clk_register_fixed_factor(NULL, "pll2_8", "pll2_4",
+				CLK_SET_RATE_PARENT, 1, 2);
+	clk_register_clkdev(clk, "pll2_8", NULL);
+
+	clk = clk_register_fixed_factor(NULL, "pll2_16", "pll2_8",
+				CLK_SET_RATE_PARENT, 1, 2);
+	clk_register_clkdev(clk, "pll2_16", NULL);
+
+	clk = clk_register_fixed_factor(NULL, "pll2_3", "pll2",
+				CLK_SET_RATE_PARENT, 1, 3);
+	clk_register_clkdev(clk, "pll2_3", NULL);
+
+	clk = clk_register_fixed_factor(NULL, "pll2_6", "pll2_3",
+				CLK_SET_RATE_PARENT, 1, 2);
+	clk_register_clkdev(clk, "pll2_6", NULL);
+
+	clk = clk_register_fixed_factor(NULL, "pll2_12", "pll2_6",
+				CLK_SET_RATE_PARENT, 1, 2);
+	clk_register_clkdev(clk, "pll2_12", NULL);
+
+	clk = clk_register_fixed_factor(NULL, "vctcxo_2", "vctcxo",
+				CLK_SET_RATE_PARENT, 1, 2);
+	clk_register_clkdev(clk, "vctcxo_2", NULL);
+
+	clk = clk_register_fixed_factor(NULL, "vctcxo_4", "vctcxo_2",
+				CLK_SET_RATE_PARENT, 1, 2);
+	clk_register_clkdev(clk, "vctcxo_4", NULL);
+
+	clk = mmp_clk_register_factor("uart_pll", "pll1_4", 0,
+				mpmu_base + MPMU_UART_PLL,
+				&uart_factor_masks, uart_factor_tbl,
+				ARRAY_SIZE(uart_factor_tbl));
+	clk_set_rate(clk, 14745600);
+	clk_register_clkdev(clk, "uart_pll", NULL);
+
+	clk = mmp_clk_register_apbc("twsi0", "vctcxo",
+				apbc_base + APBC_TWSI0, 10, 0, &clk_lock);
+	clk_register_clkdev(clk, NULL, "pxa2xx-i2c.0");
+
+	clk = mmp_clk_register_apbc("twsi1", "vctcxo",
+				apbc_base + APBC_TWSI1, 10, 0, &clk_lock);
+	clk_register_clkdev(clk, NULL, "pxa2xx-i2c.1");
+
+	clk = mmp_clk_register_apbc("twsi2", "vctcxo",
+				apbc_base + APBC_TWSI2, 10, 0, &clk_lock);
+	clk_register_clkdev(clk, NULL, "pxa2xx-i2c.2");
+
+	clk = mmp_clk_register_apbc("twsi3", "vctcxo",
+				apbc_base + APBC_TWSI3, 10, 0, &clk_lock);
+	clk_register_clkdev(clk, NULL, "pxa2xx-i2c.3");
+
+	clk = mmp_clk_register_apbc("twsi4", "vctcxo",
+				apbc_base + APBC_TWSI4, 10, 0, &clk_lock);
+	clk_register_clkdev(clk, NULL, "pxa2xx-i2c.4");
+
+	clk = mmp_clk_register_apbc("twsi5", "vctcxo",
+				apbc_base + APBC_TWSI5, 10, 0, &clk_lock);
+	clk_register_clkdev(clk, NULL, "pxa2xx-i2c.5");
+
+	clk = mmp_clk_register_apbc("gpio", "vctcxo",
+				apbc_base + APBC_GPIO, 10, 0, &clk_lock);
+	clk_register_clkdev(clk, NULL, "pxa-gpio");
+
+	clk = mmp_clk_register_apbc("kpc", "clk32",
+				apbc_base + APBC_KPC, 10, 0, &clk_lock);
+	clk_register_clkdev(clk, NULL, "pxa27x-keypad");
+
+	clk = mmp_clk_register_apbc("rtc", "clk32",
+				apbc_base + APBC_RTC, 10, 0, &clk_lock);
+	clk_register_clkdev(clk, NULL, "mmp-rtc");
+
+	clk = mmp_clk_register_apbc("pwm0", "vctcxo",
+				apbc_base + APBC_PWM0, 10, 0, &clk_lock);
+	clk_register_clkdev(clk, NULL, "mmp2-pwm.0");
+
+	clk = mmp_clk_register_apbc("pwm1", "vctcxo",
+				apbc_base + APBC_PWM1, 10, 0, &clk_lock);
+	clk_register_clkdev(clk, NULL, "mmp2-pwm.1");
+
+	clk = mmp_clk_register_apbc("pwm2", "vctcxo",
+				apbc_base + APBC_PWM2, 10, 0, &clk_lock);
+	clk_register_clkdev(clk, NULL, "mmp2-pwm.2");
+
+	clk = mmp_clk_register_apbc("pwm3", "vctcxo",
+				apbc_base + APBC_PWM3, 10, 0, &clk_lock);
+	clk_register_clkdev(clk, NULL, "mmp2-pwm.3");
+
+	clk = clk_register_mux(NULL, "uart0_mux", uart_parent,
+				ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT,
+				apbc_base + APBC_UART0, 4, 3, 0, &clk_lock);
+	clk_set_parent(clk, vctcxo);
+	clk_register_clkdev(clk, "uart_mux.0", NULL);
+
+	clk = mmp_clk_register_apbc("uart0", "uart0_mux",
+				apbc_base + APBC_UART0, 10, 0, &clk_lock);
+	clk_register_clkdev(clk, NULL, "pxa2xx-uart.0");
+
+	clk = clk_register_mux(NULL, "uart1_mux", uart_parent,
+				ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT,
+				apbc_base + APBC_UART1, 4, 3, 0, &clk_lock);
+	clk_set_parent(clk, vctcxo);
+	clk_register_clkdev(clk, "uart_mux.1", NULL);
+
+	clk = mmp_clk_register_apbc("uart1", "uart1_mux",
+				apbc_base + APBC_UART1, 10, 0, &clk_lock);
+	clk_register_clkdev(clk, NULL, "pxa2xx-uart.1");
+
+	clk = clk_register_mux(NULL, "uart2_mux", uart_parent,
+				ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT,
+				apbc_base + APBC_UART2, 4, 3, 0, &clk_lock);
+	clk_set_parent(clk, vctcxo);
+	clk_register_clkdev(clk, "uart_mux.2", NULL);
+
+	clk = mmp_clk_register_apbc("uart2", "uart2_mux",
+				apbc_base + APBC_UART2, 10, 0, &clk_lock);
+	clk_register_clkdev(clk, NULL, "pxa2xx-uart.2");
+
+	clk = clk_register_mux(NULL, "uart3_mux", uart_parent,
+				ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT,
+				apbc_base + APBC_UART3, 4, 3, 0, &clk_lock);
+	clk_set_parent(clk, vctcxo);
+	clk_register_clkdev(clk, "uart_mux.3", NULL);
+
+	clk = mmp_clk_register_apbc("uart3", "uart3_mux",
+				apbc_base + APBC_UART3, 10, 0, &clk_lock);
+	clk_register_clkdev(clk, NULL, "pxa2xx-uart.3");
+
+	clk = clk_register_mux(NULL, "ssp0_mux", ssp_parent,
+				ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT,
+				apbc_base + APBC_SSP0, 4, 3, 0, &clk_lock);
+	clk_register_clkdev(clk, "uart_mux.0", NULL);
+
+	clk = mmp_clk_register_apbc("ssp0", "ssp0_mux",
+				apbc_base + APBC_SSP0, 10, 0, &clk_lock);
+	clk_register_clkdev(clk, NULL, "mmp-ssp.0");
+
+	clk = clk_register_mux(NULL, "ssp1_mux", ssp_parent,
+				ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT,
+				apbc_base + APBC_SSP1, 4, 3, 0, &clk_lock);
+	clk_register_clkdev(clk, "ssp_mux.1", NULL);
+
+	clk = mmp_clk_register_apbc("ssp1", "ssp1_mux",
+				apbc_base + APBC_SSP1, 10, 0, &clk_lock);
+	clk_register_clkdev(clk, NULL, "mmp-ssp.1");
+
+	clk = clk_register_mux(NULL, "ssp2_mux", ssp_parent,
+				ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT,
+				apbc_base + APBC_SSP2, 4, 3, 0, &clk_lock);
+	clk_register_clkdev(clk, "ssp_mux.2", NULL);
+
+	clk = mmp_clk_register_apbc("ssp2", "ssp2_mux",
+				apbc_base + APBC_SSP2, 10, 0, &clk_lock);
+	clk_register_clkdev(clk, NULL, "mmp-ssp.2");
+
+	clk = clk_register_mux(NULL, "ssp3_mux", ssp_parent,
+				ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT,
+				apbc_base + APBC_SSP3, 4, 3, 0, &clk_lock);
+	clk_register_clkdev(clk, "ssp_mux.3", NULL);
+
+	clk = mmp_clk_register_apbc("ssp3", "ssp3_mux",
+				apbc_base + APBC_SSP3, 10, 0, &clk_lock);
+	clk_register_clkdev(clk, NULL, "mmp-ssp.3");
+
+	clk = clk_register_mux(NULL, "sdh_mux", sdh_parent,
+				ARRAY_SIZE(sdh_parent), CLK_SET_RATE_PARENT,
+				apmu_base + APMU_SDH0, 8, 2, 0, &clk_lock);
+	clk_register_clkdev(clk, "sdh_mux", NULL);
+
+	clk = clk_register_divider(NULL, "sdh_div", "sdh_mux",
+				CLK_SET_RATE_PARENT, apmu_base + APMU_SDH0,
+				10, 4, CLK_DIVIDER_ONE_BASED, &clk_lock);
+	clk_register_clkdev(clk, "sdh_div", NULL);
+
+	clk = mmp_clk_register_apmu("sdh0", "sdh_div", apmu_base + APMU_SDH0,
+				0x1b, &clk_lock);
+	clk_register_clkdev(clk, NULL, "sdhci-pxav3.0");
+
+	clk = mmp_clk_register_apmu("sdh1", "sdh_div", apmu_base + APMU_SDH1,
+				0x1b, &clk_lock);
+	clk_register_clkdev(clk, NULL, "sdhci-pxav3.1");
+
+	clk = mmp_clk_register_apmu("sdh2", "sdh_div", apmu_base + APMU_SDH2,
+				0x1b, &clk_lock);
+	clk_register_clkdev(clk, NULL, "sdhci-pxav3.2");
+
+	clk = mmp_clk_register_apmu("sdh3", "sdh_div", apmu_base + APMU_SDH3,
+				0x1b, &clk_lock);
+	clk_register_clkdev(clk, NULL, "sdhci-pxav3.3");
+
+	clk = mmp_clk_register_apmu("usb", "usb_pll", apmu_base + APMU_USB,
+				0x9, &clk_lock);
+	clk_register_clkdev(clk, "usb_clk", NULL);
+
+	clk = clk_register_mux(NULL, "disp0_mux", disp_parent,
+				ARRAY_SIZE(disp_parent), CLK_SET_RATE_PARENT,
+				apmu_base + APMU_DISP0, 6, 2, 0, &clk_lock);
+	clk_register_clkdev(clk, "disp_mux.0", NULL);
+
+	clk = clk_register_divider(NULL, "disp0_div", "disp0_mux",
+				CLK_SET_RATE_PARENT, apmu_base + APMU_DISP0,
+				8, 4, CLK_DIVIDER_ONE_BASED, &clk_lock);
+	clk_register_clkdev(clk, "disp_div.0", NULL);
+
+	clk = mmp_clk_register_apmu("disp0", "disp0_div",
+				apmu_base + APMU_DISP0, 0x1b, &clk_lock);
+	clk_register_clkdev(clk, NULL, "mmp-disp.0");
+
+	clk = clk_register_divider(NULL, "disp0_sphy_div", "disp0_mux", 0,
+				apmu_base + APMU_DISP0, 15, 5, 0, &clk_lock);
+	clk_register_clkdev(clk, "disp_sphy_div.0", NULL);
+
+	clk = mmp_clk_register_apmu("disp0_sphy", "disp0_sphy_div",
+				apmu_base + APMU_DISP0, 0x1024, &clk_lock);
+	clk_register_clkdev(clk, "disp_sphy.0", NULL);
+
+	clk = clk_register_mux(NULL, "disp1_mux", disp_parent,
+				ARRAY_SIZE(disp_parent), CLK_SET_RATE_PARENT,
+				apmu_base + APMU_DISP1, 6, 2, 0, &clk_lock);
+	clk_register_clkdev(clk, "disp_mux.1", NULL);
+
+	clk = clk_register_divider(NULL, "disp1_div", "disp1_mux",
+				CLK_SET_RATE_PARENT, apmu_base + APMU_DISP1,
+				8, 4, CLK_DIVIDER_ONE_BASED, &clk_lock);
+	clk_register_clkdev(clk, "disp_div.1", NULL);
+
+	clk = mmp_clk_register_apmu("disp1", "disp1_div",
+				apmu_base + APMU_DISP1, 0x1b, &clk_lock);
+	clk_register_clkdev(clk, NULL, "mmp-disp.1");
+
+	clk = mmp_clk_register_apmu("ccic_arbiter", "vctcxo",
+				apmu_base + APMU_CCIC0, 0x1800, &clk_lock);
+	clk_register_clkdev(clk, "ccic_arbiter", NULL);
+
+	clk = clk_register_mux(NULL, "ccic0_mux", ccic_parent,
+				ARRAY_SIZE(ccic_parent), CLK_SET_RATE_PARENT,
+				apmu_base + APMU_CCIC0, 6, 2, 0, &clk_lock);
+	clk_register_clkdev(clk, "ccic_mux.0", NULL);
+
+	clk = clk_register_divider(NULL, "ccic0_div", "ccic0_mux",
+				CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC0,
+				17, 4, CLK_DIVIDER_ONE_BASED, &clk_lock);
+	clk_register_clkdev(clk, "ccic_div.0", NULL);
+
+	clk = mmp_clk_register_apmu("ccic0", "ccic0_div",
+				apmu_base + APMU_CCIC0, 0x1b, &clk_lock);
+	clk_register_clkdev(clk, "fnclk", "mmp-ccic.0");
+
+	clk = mmp_clk_register_apmu("ccic0_phy", "ccic0_div",
+				apmu_base + APMU_CCIC0, 0x24, &clk_lock);
+	clk_register_clkdev(clk, "phyclk", "mmp-ccic.0");
+
+	clk = clk_register_divider(NULL, "ccic0_sphy_div", "ccic0_div",
+				CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC0,
+				10, 5, 0, &clk_lock);
+	clk_register_clkdev(clk, "sphyclk_div", "mmp-ccic.0");
+
+	clk = mmp_clk_register_apmu("ccic0_sphy", "ccic0_sphy_div",
+				apmu_base + APMU_CCIC0, 0x300, &clk_lock);
+	clk_register_clkdev(clk, "sphyclk", "mmp-ccic.0");
+
+	clk = clk_register_mux(NULL, "ccic1_mux", ccic_parent,
+				ARRAY_SIZE(ccic_parent), CLK_SET_RATE_PARENT,
+				apmu_base + APMU_CCIC1, 6, 2, 0, &clk_lock);
+	clk_register_clkdev(clk, "ccic_mux.1", NULL);
+
+	clk = clk_register_divider(NULL, "ccic1_div", "ccic1_mux",
+				CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC1,
+				16, 4, CLK_DIVIDER_ONE_BASED, &clk_lock);
+	clk_register_clkdev(clk, "ccic_div.1", NULL);
+
+	clk = mmp_clk_register_apmu("ccic1", "ccic1_div",
+				apmu_base + APMU_CCIC1, 0x1b, &clk_lock);
+	clk_register_clkdev(clk, "fnclk", "mmp-ccic.1");
+
+	clk = mmp_clk_register_apmu("ccic1_phy", "ccic1_div",
+				apmu_base + APMU_CCIC1, 0x24, &clk_lock);
+	clk_register_clkdev(clk, "phyclk", "mmp-ccic.1");
+
+	clk = clk_register_divider(NULL, "ccic1_sphy_div", "ccic1_div",
+				CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC1,
+				10, 5, 0, &clk_lock);
+	clk_register_clkdev(clk, "sphyclk_div", "mmp-ccic.1");
+
+	clk = mmp_clk_register_apmu("ccic1_sphy", "ccic1_sphy_div",
+				apmu_base + APMU_CCIC1, 0x300, &clk_lock);
+	clk_register_clkdev(clk, "sphyclk", "mmp-ccic.1");
+}