clk: sirf: add CSR atlas7 clk and reset support

the hardware node includes both clock and reset support, so it
is named as "car".
this patch implements Flexible clocks(mux, divider, gate), Selectable
clock(mux, divider, gate), root clock(gate),leaf clock(gate), others.
it also implements the reset controller functionality.
Signed-off-by: NZhiwu Song <Zhiwu.Song@csr.com>
Signed-off-by: NGuo Zeng <Guo.Zeng@csr.com>
Signed-off-by: NBarry Song <Baohua.Song@csr.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

Documentation/devicetree/bindings/clock/csr,atlas7-car.txt

+* Clock and reset bindings for CSR atlas7
+
+Required properties:
+- compatible: Should be "sirf,atlas7-car"
+- reg: Address and length of the register set
+- #clock-cells: Should be <1>
+- #reset-cells: Should be <1>
+
+The clock consumer should specify the desired clock by having the clock
+ID in its "clocks" phandle cell.
+The ID list atlas7_clks defined in drivers/clk/sirf/clk-atlas7.c
+
+The reset consumer should specify the desired reset by having the reset
+ID in its "reset" phandle cell.
+The ID list atlas7_reset_unit defined in drivers/clk/sirf/clk-atlas7.c
+
+Examples: Clock and reset controller node:
+
+car: clock-controller@18620000 {
+	compatible = "sirf,atlas7-car";
+	reg = <0x18620000 0x1000>;
+	#clock-cells = <1>;
+	#reset-cells = <1>;
+};
+
+Examples: Consumers using clock or reset:
+
+timer@10dc0000 {
+	compatible = "sirf,macro-tick";
+	reg = <0x10dc0000 0x1000>;
+	clocks = <&car 54>;
+	interrupts = <0 0 0>,
+		   <0 1 0>,
+		   <0 2 0>,
+		   <0 49 0>,
+		   <0 50 0>,
+		   <0 51 0>;
+};
+
+uart1: uart@18020000 {
+	cell-index = <1>;
+	compatible = "sirf,macro-uart";
+	reg = <0x18020000 0x1000>;
+	clocks = <&clks 95>;
+	interrupts = <0 18 0>;
+	fifosize = <32>;
+};
+
+vpp@13110000 {
+	compatible = "sirf,prima2-vpp";
+	reg = <0x13110000 0x10000>;
+	interrupts = <0 31 0>;
+	clocks = <&car 85>;
+	resets = <&car 29>;
+};

drivers/clk/sirf/Makefile

@@ -2,4 +2,4 @@
 # Makefile for sirf specific clk
 #
 
-obj-$(CONFIG_ARCH_SIRF) += clk-prima2.o clk-atlas6.o
+obj-$(CONFIG_ARCH_SIRF) += clk-prima2.o clk-atlas6.o clk-atlas7.o

drivers/clk/sirf/clk-atlas7.c

+/*
+ * Clock tree for CSR SiRFAtlas7
+ *
+ * Copyright (c) 2014 Cambridge Silicon Radio Limited, a CSR plc group company.
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+#include <linux/bitops.h>
+#include <linux/io.h>
+#include <linux/clk-provider.h>
+#include <linux/delay.h>
+#include <linux/of_address.h>
+#include <linux/reset-controller.h>
+#include <linux/slab.h>
+
+#define SIRFSOC_CLKC_MEMPLL_AB_FREQ          0x0000
+#define SIRFSOC_CLKC_MEMPLL_AB_SSC           0x0004
+#define SIRFSOC_CLKC_MEMPLL_AB_CTRL0         0x0008
+#define SIRFSOC_CLKC_MEMPLL_AB_CTRL1         0x000c
+#define SIRFSOC_CLKC_MEMPLL_AB_STATUS        0x0010
+#define SIRFSOC_CLKC_MEMPLL_AB_SSRAM_ADDR    0x0014
+#define SIRFSOC_CLKC_MEMPLL_AB_SSRAM_DATA    0x0018
+
+#define SIRFSOC_CLKC_CPUPLL_AB_FREQ          0x001c
+#define SIRFSOC_CLKC_CPUPLL_AB_SSC           0x0020
+#define SIRFSOC_CLKC_CPUPLL_AB_CTRL0         0x0024
+#define SIRFSOC_CLKC_CPUPLL_AB_CTRL1         0x0028
+#define SIRFSOC_CLKC_CPUPLL_AB_STATUS        0x002c
+
+#define SIRFSOC_CLKC_SYS0PLL_AB_FREQ         0x0030
+#define SIRFSOC_CLKC_SYS0PLL_AB_SSC          0x0034
+#define SIRFSOC_CLKC_SYS0PLL_AB_CTRL0        0x0038
+#define SIRFSOC_CLKC_SYS0PLL_AB_CTRL1        0x003c
+#define SIRFSOC_CLKC_SYS0PLL_AB_STATUS       0x0040
+
+#define SIRFSOC_CLKC_SYS1PLL_AB_FREQ         0x0044
+#define SIRFSOC_CLKC_SYS1PLL_AB_SSC          0x0048
+#define SIRFSOC_CLKC_SYS1PLL_AB_CTRL0        0x004c
+#define SIRFSOC_CLKC_SYS1PLL_AB_CTRL1        0x0050
+#define SIRFSOC_CLKC_SYS1PLL_AB_STATUS       0x0054
+
+#define SIRFSOC_CLKC_SYS2PLL_AB_FREQ         0x0058
+#define SIRFSOC_CLKC_SYS2PLL_AB_SSC          0x005c
+#define SIRFSOC_CLKC_SYS2PLL_AB_CTRL0        0x0060
+#define SIRFSOC_CLKC_SYS2PLL_AB_CTRL1        0x0064
+#define SIRFSOC_CLKC_SYS2PLL_AB_STATUS       0x0068
+
+#define SIRFSOC_CLKC_SYS3PLL_AB_FREQ         0x006c
+#define SIRFSOC_CLKC_SYS3PLL_AB_SSC          0x0070
+#define SIRFSOC_CLKC_SYS3PLL_AB_CTRL0        0x0074
+#define SIRFSOC_CLKC_SYS3PLL_AB_CTRL1        0x0078
+#define SIRFSOC_CLKC_SYS3PLL_AB_STATUS       0x007c
+
+#define SIRFSOC_ABPLL_CTRL0_SSEN     0x00001000
+#define SIRFSOC_ABPLL_CTRL0_BYPASS   0x00000010
+#define SIRFSOC_ABPLL_CTRL0_RESET    0x00000001
+
+#define SIRFSOC_CLKC_AUDIO_DTO_INC           0x0088
+#define SIRFSOC_CLKC_DISP0_DTO_INC           0x008c
+#define SIRFSOC_CLKC_DISP1_DTO_INC           0x0090
+
+#define SIRFSOC_CLKC_AUDIO_DTO_SRC           0x0094
+#define SIRFSOC_CLKC_AUDIO_DTO_ENA           0x0098
+#define SIRFSOC_CLKC_AUDIO_DTO_DROFF         0x009c
+
+#define SIRFSOC_CLKC_DISP0_DTO_SRC           0x00a0
+#define SIRFSOC_CLKC_DISP0_DTO_ENA           0x00a4
+#define SIRFSOC_CLKC_DISP0_DTO_DROFF         0x00a8
+
+#define SIRFSOC_CLKC_DISP1_DTO_SRC           0x00ac
+#define SIRFSOC_CLKC_DISP1_DTO_ENA           0x00b0
+#define SIRFSOC_CLKC_DISP1_DTO_DROFF         0x00b4
+
+#define SIRFSOC_CLKC_I2S_CLK_SEL             0x00b8
+#define SIRFSOC_CLKC_I2S_SEL_STAT            0x00bc
+
+#define SIRFSOC_CLKC_USBPHY_CLKDIV_CFG       0x00c0
+#define SIRFSOC_CLKC_USBPHY_CLKDIV_ENA       0x00c4
+#define SIRFSOC_CLKC_USBPHY_CLK_SEL          0x00c8
+#define SIRFSOC_CLKC_USBPHY_CLK_SEL_STAT     0x00cc
+
+#define SIRFSOC_CLKC_BTSS_CLKDIV_CFG         0x00d0
+#define SIRFSOC_CLKC_BTSS_CLKDIV_ENA         0x00d4
+#define SIRFSOC_CLKC_BTSS_CLK_SEL            0x00d8
+#define SIRFSOC_CLKC_BTSS_CLK_SEL_STAT       0x00dc
+
+#define SIRFSOC_CLKC_RGMII_CLKDIV_CFG        0x00e0
+#define SIRFSOC_CLKC_RGMII_CLKDIV_ENA        0x00e4
+#define SIRFSOC_CLKC_RGMII_CLK_SEL           0x00e8
+#define SIRFSOC_CLKC_RGMII_CLK_SEL_STAT      0x00ec
+
+#define SIRFSOC_CLKC_CPU_CLKDIV_CFG          0x00f0
+#define SIRFSOC_CLKC_CPU_CLKDIV_ENA          0x00f4
+#define SIRFSOC_CLKC_CPU_CLK_SEL             0x00f8
+#define SIRFSOC_CLKC_CPU_CLK_SEL_STAT        0x00fc
+
+#define SIRFSOC_CLKC_SDPHY01_CLKDIV_CFG      0x0100
+#define SIRFSOC_CLKC_SDPHY01_CLKDIV_ENA      0x0104
+#define SIRFSOC_CLKC_SDPHY01_CLK_SEL         0x0108
+#define SIRFSOC_CLKC_SDPHY01_CLK_SEL_STAT    0x010c
+
+#define SIRFSOC_CLKC_SDPHY23_CLKDIV_CFG      0x0110
+#define SIRFSOC_CLKC_SDPHY23_CLKDIV_ENA      0x0114
+#define SIRFSOC_CLKC_SDPHY23_CLK_SEL         0x0118
+#define SIRFSOC_CLKC_SDPHY23_CLK_SEL_STAT    0x011c
+
+#define SIRFSOC_CLKC_SDPHY45_CLKDIV_CFG      0x0120
+#define SIRFSOC_CLKC_SDPHY45_CLKDIV_ENA      0x0124
+#define SIRFSOC_CLKC_SDPHY45_CLK_SEL         0x0128
+#define SIRFSOC_CLKC_SDPHY45_CLK_SEL_STAT    0x012c
+
+#define SIRFSOC_CLKC_SDPHY67_CLKDIV_CFG      0x0130
+#define SIRFSOC_CLKC_SDPHY67_CLKDIV_ENA      0x0134
+#define SIRFSOC_CLKC_SDPHY67_CLK_SEL         0x0138
+#define SIRFSOC_CLKC_SDPHY67_CLK_SEL_STAT    0x013c
+
+#define SIRFSOC_CLKC_CAN_CLKDIV_CFG          0x0140
+#define SIRFSOC_CLKC_CAN_CLKDIV_ENA          0x0144
+#define SIRFSOC_CLKC_CAN_CLK_SEL             0x0148
+#define SIRFSOC_CLKC_CAN_CLK_SEL_STAT        0x014c
+
+#define SIRFSOC_CLKC_DEINT_CLKDIV_CFG        0x0150
+#define SIRFSOC_CLKC_DEINT_CLKDIV_ENA        0x0154
+#define SIRFSOC_CLKC_DEINT_CLK_SEL           0x0158
+#define SIRFSOC_CLKC_DEINT_CLK_SEL_STAT      0x015c
+
+#define SIRFSOC_CLKC_NAND_CLKDIV_CFG         0x0160
+#define SIRFSOC_CLKC_NAND_CLKDIV_ENA         0x0164
+#define SIRFSOC_CLKC_NAND_CLK_SEL            0x0168
+#define SIRFSOC_CLKC_NAND_CLK_SEL_STAT       0x016c
+
+#define SIRFSOC_CLKC_DISP0_CLKDIV_CFG        0x0170
+#define SIRFSOC_CLKC_DISP0_CLKDIV_ENA        0x0174
+#define SIRFSOC_CLKC_DISP0_CLK_SEL           0x0178
+#define SIRFSOC_CLKC_DISP0_CLK_SEL_STAT      0x017c
+
+#define SIRFSOC_CLKC_DISP1_CLKDIV_CFG        0x0180
+#define SIRFSOC_CLKC_DISP1_CLKDIV_ENA        0x0184
+#define SIRFSOC_CLKC_DISP1_CLK_SEL           0x0188
+#define SIRFSOC_CLKC_DISP1_CLK_SEL_STAT      0x018c
+
+#define SIRFSOC_CLKC_GPU_CLKDIV_CFG          0x0190
+#define SIRFSOC_CLKC_GPU_CLKDIV_ENA          0x0194
+#define SIRFSOC_CLKC_GPU_CLK_SEL             0x0198
+#define SIRFSOC_CLKC_GPU_CLK_SEL_STAT        0x019c
+
+#define SIRFSOC_CLKC_GNSS_CLKDIV_CFG         0x01a0
+#define SIRFSOC_CLKC_GNSS_CLKDIV_ENA         0x01a4
+#define SIRFSOC_CLKC_GNSS_CLK_SEL            0x01a8
+#define SIRFSOC_CLKC_GNSS_CLK_SEL_STAT       0x01ac
+
+#define SIRFSOC_CLKC_SHARED_DIVIDER_CFG0     0x01b0
+#define SIRFSOC_CLKC_SHARED_DIVIDER_CFG1     0x01b4
+#define SIRFSOC_CLKC_SHARED_DIVIDER_ENA      0x01b8
+
+#define SIRFSOC_CLKC_SYS_CLK_SEL             0x01bc
+#define SIRFSOC_CLKC_SYS_CLK_SEL_STAT        0x01c0
+#define SIRFSOC_CLKC_IO_CLK_SEL              0x01c4
+#define SIRFSOC_CLKC_IO_CLK_SEL_STAT         0x01c8
+#define SIRFSOC_CLKC_G2D_CLK_SEL             0x01cc
+#define SIRFSOC_CLKC_G2D_CLK_SEL_STAT        0x01d0
+#define SIRFSOC_CLKC_JPENC_CLK_SEL           0x01d4
+#define SIRFSOC_CLKC_JPENC_CLK_SEL_STAT      0x01d8
+#define SIRFSOC_CLKC_VDEC_CLK_SEL            0x01dc
+#define SIRFSOC_CLKC_VDEC_CLK_SEL_STAT       0x01e0
+#define SIRFSOC_CLKC_GMAC_CLK_SEL            0x01e4
+#define SIRFSOC_CLKC_GMAC_CLK_SEL_STAT       0x01e8
+#define SIRFSOC_CLKC_USB_CLK_SEL             0x01ec
+#define SIRFSOC_CLKC_USB_CLK_SEL_STAT        0x01f0
+#define SIRFSOC_CLKC_KAS_CLK_SEL             0x01f4
+#define SIRFSOC_CLKC_KAS_CLK_SEL_STAT        0x01f8
+#define SIRFSOC_CLKC_SEC_CLK_SEL             0x01fc
+#define SIRFSOC_CLKC_SEC_CLK_SEL_STAT        0x0200
+#define SIRFSOC_CLKC_SDR_CLK_SEL             0x0204
+#define SIRFSOC_CLKC_SDR_CLK_SEL_STAT        0x0208
+#define SIRFSOC_CLKC_VIP_CLK_SEL             0x020c
+#define SIRFSOC_CLKC_VIP_CLK_SEL_STAT        0x0210
+#define SIRFSOC_CLKC_NOCD_CLK_SEL            0x0214
+#define SIRFSOC_CLKC_NOCD_CLK_SEL_STAT       0x0218
+#define SIRFSOC_CLKC_NOCR_CLK_SEL            0x021c
+#define SIRFSOC_CLKC_NOCR_CLK_SEL_STAT       0x0220
+#define SIRFSOC_CLKC_TPIU_CLK_SEL            0x0224
+#define SIRFSOC_CLKC_TPIU_CLK_SEL_STAT       0x0228
+
+#define SIRFSOC_CLKC_ROOT_CLK_EN0_SET        0x022c
+#define SIRFSOC_CLKC_ROOT_CLK_EN0_CLR        0x0230
+#define SIRFSOC_CLKC_ROOT_CLK_EN0_STAT       0x0234
+#define SIRFSOC_CLKC_ROOT_CLK_EN1_SET        0x0238
+#define SIRFSOC_CLKC_ROOT_CLK_EN1_CLR        0x023c
+#define SIRFSOC_CLKC_ROOT_CLK_EN1_STAT       0x0240
+
+#define SIRFSOC_CLKC_LEAF_CLK_EN0_SET        0x0244
+#define SIRFSOC_CLKC_LEAF_CLK_EN0_CLR        0x0248
+#define SIRFSOC_CLKC_LEAF_CLK_EN0_STAT       0x024c
+
+#define SIRFSOC_CLKC_RSTC_A7_SW_RST          0x0308
+
+#define SIRFSOC_CLKC_LEAF_CLK_EN1_SET        0x04a0
+#define SIRFSOC_CLKC_LEAF_CLK_EN2_SET        0x04b8
+#define SIRFSOC_CLKC_LEAF_CLK_EN3_SET        0x04d0
+#define SIRFSOC_CLKC_LEAF_CLK_EN4_SET        0x04e8
+#define SIRFSOC_CLKC_LEAF_CLK_EN5_SET        0x0500
+#define SIRFSOC_CLKC_LEAF_CLK_EN6_SET        0x0518
+#define SIRFSOC_CLKC_LEAF_CLK_EN7_SET        0x0530
+#define SIRFSOC_CLKC_LEAF_CLK_EN8_SET        0x0548
+
+
+static void __iomem *sirfsoc_clk_vbase;
+static struct clk_onecell_data clk_data;
+
+static const struct clk_div_table pll_div_table[] = {
+	{ .val = 0, .div = 1 },
+	{ .val = 1, .div = 2 },
+	{ .val = 2, .div = 4 },
+	{ .val = 3, .div = 8 },
+	{ .val = 4, .div = 16 },
+	{ .val = 5, .div = 32 },
+};
+
+struct clk_pll {
+	struct clk_hw hw;
+	u16 regofs;  /* register offset */
+};
+#define to_pllclk(_hw) container_of(_hw, struct clk_pll, hw)
+
+struct clk_dto {
+	struct clk_hw hw;
+	u16 inc_offset;  /* dto increment offset */
+	u16 src_offset;  /* dto src offset */
+};
+#define to_dtoclk(_hw) container_of(_hw, struct clk_dto, hw)
+
+struct clk_unit {
+	struct clk_hw hw;
+	u16 regofs;
+	u16 bit;
+	spinlock_t *lock;
+};
+#define to_unitclk(_hw) container_of(_hw, struct clk_unit, hw)
+
+struct atlas7_div_init_data {
+	const char *div_name;
+	const char *parent_name;
+	const char *gate_name;
+	unsigned long flags;
+	u8 divider_flags;
+	u8 gate_flags;
+	u32 div_offset;
+	u8 shift;
+	u8 width;
+	u32 gate_offset;
+	u8 gate_bit;
+	spinlock_t *lock;
+};
+
+struct atlas7_mux_init_data {
+	const char *mux_name;
+	const char * const *parent_names;
+	u8 parent_num;
+	unsigned long flags;
+	u8 mux_flags;
+	u32 mux_offset;
+	u8 shift;
+	u8 width;
+};
+
+struct atlas7_unit_init_data {
+	u32 index;
+	const char *unit_name;
+	const char *parent_name;
+	unsigned long flags;
+	u32 regofs;
+	u8 bit;
+	spinlock_t *lock;
+};
+
+struct atlas7_reset_desc {
+	const char *name;
+	u32 clk_ofs;
+	u8  clk_bit;
+	u32 rst_ofs;
+	u8  rst_bit;
+	spinlock_t *lock;
+};
+
+static DEFINE_SPINLOCK(cpupll_ctrl1_lock);
+static DEFINE_SPINLOCK(mempll_ctrl1_lock);
+static DEFINE_SPINLOCK(sys0pll_ctrl1_lock);
+static DEFINE_SPINLOCK(sys1pll_ctrl1_lock);
+static DEFINE_SPINLOCK(sys2pll_ctrl1_lock);
+static DEFINE_SPINLOCK(sys3pll_ctrl1_lock);
+static DEFINE_SPINLOCK(usbphy_div_lock);
+static DEFINE_SPINLOCK(btss_div_lock);
+static DEFINE_SPINLOCK(rgmii_div_lock);
+static DEFINE_SPINLOCK(cpu_div_lock);
+static DEFINE_SPINLOCK(sdphy01_div_lock);
+static DEFINE_SPINLOCK(sdphy23_div_lock);
+static DEFINE_SPINLOCK(sdphy45_div_lock);
+static DEFINE_SPINLOCK(sdphy67_div_lock);
+static DEFINE_SPINLOCK(can_div_lock);
+static DEFINE_SPINLOCK(deint_div_lock);
+static DEFINE_SPINLOCK(nand_div_lock);
+static DEFINE_SPINLOCK(disp0_div_lock);
+static DEFINE_SPINLOCK(disp1_div_lock);
+static DEFINE_SPINLOCK(gpu_div_lock);
+static DEFINE_SPINLOCK(gnss_div_lock);
+/* gate register shared */
+static DEFINE_SPINLOCK(share_div_lock);
+static DEFINE_SPINLOCK(root0_gate_lock);
+static DEFINE_SPINLOCK(root1_gate_lock);
+static DEFINE_SPINLOCK(leaf0_gate_lock);
+static DEFINE_SPINLOCK(leaf1_gate_lock);
+static DEFINE_SPINLOCK(leaf2_gate_lock);
+static DEFINE_SPINLOCK(leaf3_gate_lock);
+static DEFINE_SPINLOCK(leaf4_gate_lock);
+static DEFINE_SPINLOCK(leaf5_gate_lock);
+static DEFINE_SPINLOCK(leaf6_gate_lock);
+static DEFINE_SPINLOCK(leaf7_gate_lock);
+static DEFINE_SPINLOCK(leaf8_gate_lock);
+
+static inline unsigned long clkc_readl(unsigned reg)
+{
+	return readl(sirfsoc_clk_vbase + reg);
+}
+
+static inline void clkc_writel(u32 val, unsigned reg)
+{
+	writel(val, sirfsoc_clk_vbase + reg);
+}
+
+/*
+*  ABPLL
+*  integer mode: Fvco = Fin * 2 * NF / NR
+*  Spread Spectrum mode: Fvco = Fin * SSN / NR
+*  SSN = 2^24 / (256 * ((ssdiv >> ssdepth) << ssdepth) + (ssmod << ssdepth))
+*/
+static unsigned long pll_clk_recalc_rate(struct clk_hw *hw,
+	unsigned long parent_rate)
+{
+	unsigned long fin = parent_rate;
+	struct clk_pll *clk = to_pllclk(hw);
+	u64 rate;
+	u32 regctrl0 = clkc_readl(clk->regofs + SIRFSOC_CLKC_MEMPLL_AB_CTRL0 -
+			SIRFSOC_CLKC_MEMPLL_AB_FREQ);
+	u32 regfreq = clkc_readl(clk->regofs);
+	u32 regssc = clkc_readl(clk->regofs + SIRFSOC_CLKC_MEMPLL_AB_SSC -
+			SIRFSOC_CLKC_MEMPLL_AB_FREQ);
+	u32 nr = (regfreq  >> 16 & (BIT(3) - 1)) + 1;
+	u32 nf = (regfreq & (BIT(9) - 1)) + 1;
+	u32 ssdiv = regssc >> 8 & (BIT(12) - 1);
+	u32 ssdepth = regssc >> 20 & (BIT(2) - 1);
+	u32 ssmod = regssc & (BIT(8) - 1);
+
+	if (regctrl0 & SIRFSOC_ABPLL_CTRL0_BYPASS)
+		return fin;
+
+	if (regctrl0 & SIRFSOC_ABPLL_CTRL0_SSEN) {
+		rate = fin;
+		rate *= 1 << 24;
+		do_div(rate, (256 * ((ssdiv >> ssdepth) << ssdepth)
+			+ (ssmod << ssdepth)));
+	} else {
+		rate = 2 * fin;
+		rate *= nf;
+		do_div(rate, nr);
+	}
+	return rate;
+}
+
+static const struct clk_ops ab_pll_ops = {
+	.recalc_rate = pll_clk_recalc_rate,
+};
+
+static const char * const pll_clk_parents[] = {
+	"xin",
+};
+
+static struct clk_init_data clk_cpupll_init = {
+	.name = "cpupll_vco",
+	.ops = &ab_pll_ops,
+	.parent_names = pll_clk_parents,
+	.num_parents = ARRAY_SIZE(pll_clk_parents),
+};
+
+static struct clk_pll clk_cpupll = {
+	.regofs = SIRFSOC_CLKC_CPUPLL_AB_FREQ,
+	.hw = {
+		.init = &clk_cpupll_init,
+	},
+};
+
+static struct clk_init_data clk_mempll_init = {
+	.name = "mempll_vco",
+	.ops = &ab_pll_ops,
+	.parent_names = pll_clk_parents,
+	.num_parents = ARRAY_SIZE(pll_clk_parents),
+};
+
+static struct clk_pll clk_mempll = {
+	.regofs = SIRFSOC_CLKC_MEMPLL_AB_FREQ,
+	.hw = {
+		.init = &clk_mempll_init,
+	},
+};
+
+static struct clk_init_data clk_sys0pll_init = {
+	.name = "sys0pll_vco",
+	.ops = &ab_pll_ops,
+	.parent_names = pll_clk_parents,
+	.num_parents = ARRAY_SIZE(pll_clk_parents),
+};
+
+static struct clk_pll clk_sys0pll = {
+	.regofs = SIRFSOC_CLKC_SYS0PLL_AB_FREQ,
+	.hw = {
+		.init = &clk_sys0pll_init,
+	},
+};
+
+static struct clk_init_data clk_sys1pll_init = {
+	.name = "sys1pll_vco",
+	.ops = &ab_pll_ops,
+	.parent_names = pll_clk_parents,
+	.num_parents = ARRAY_SIZE(pll_clk_parents),
+};
+
+static struct clk_pll clk_sys1pll = {
+	.regofs = SIRFSOC_CLKC_SYS1PLL_AB_FREQ,
+	.hw = {
+		.init = &clk_sys1pll_init,
+	},
+};
+
+static struct clk_init_data clk_sys2pll_init = {
+	.name = "sys2pll_vco",
+	.ops = &ab_pll_ops,
+	.parent_names = pll_clk_parents,
+	.num_parents = ARRAY_SIZE(pll_clk_parents),
+};
+
+static struct clk_pll clk_sys2pll = {
+	.regofs = SIRFSOC_CLKC_SYS2PLL_AB_FREQ,
+	.hw = {
+		.init = &clk_sys2pll_init,
+	},
+};
+
+static struct clk_init_data clk_sys3pll_init = {
+	.name = "sys3pll_vco",
+	.ops = &ab_pll_ops,
+	.parent_names = pll_clk_parents,
+	.num_parents = ARRAY_SIZE(pll_clk_parents),
+};
+
+static struct clk_pll clk_sys3pll = {
+	.regofs = SIRFSOC_CLKC_SYS3PLL_AB_FREQ,
+	.hw = {
+		.init = &clk_sys3pll_init,
+	},
+};
+
+/*
+ *  DTO in clkc, default enable double resolution mode
+ *  double resolution mode:fout = fin * finc / 2^29
+ *  normal mode:fout = fin * finc / 2^28
+ */
+static int dto_clk_is_enabled(struct clk_hw *hw)
+{
+	struct clk_dto *clk = to_dtoclk(hw);
+	int reg;
+
+	reg = clk->src_offset + SIRFSOC_CLKC_AUDIO_DTO_ENA - SIRFSOC_CLKC_AUDIO_DTO_SRC;
+
+	return !!(clkc_readl(reg) & BIT(0));
+}
+
+static int dto_clk_enable(struct clk_hw *hw)
+{
+	u32 val, reg;
+	struct clk_dto *clk = to_dtoclk(hw);
+
+	reg = clk->src_offset + SIRFSOC_CLKC_AUDIO_DTO_ENA - SIRFSOC_CLKC_AUDIO_DTO_SRC;
+
+	val = clkc_readl(reg) | BIT(0);
+	clkc_writel(val, reg);
+	return 0;
+}
+
+static void dto_clk_disable(struct clk_hw *hw)
+{
+	u32 val, reg;
+	struct clk_dto *clk = to_dtoclk(hw);
+
+	reg = clk->src_offset + SIRFSOC_CLKC_AUDIO_DTO_ENA - SIRFSOC_CLKC_AUDIO_DTO_SRC;
+
+	val = clkc_readl(reg) & ~BIT(0);
+	clkc_writel(val, reg);
+}
+
+static unsigned long dto_clk_recalc_rate(struct clk_hw *hw,
+	unsigned long parent_rate)
+{
+	u64 rate = parent_rate;
+	struct clk_dto *clk = to_dtoclk(hw);
+	u32 finc = clkc_readl(clk->inc_offset);
+	u32 droff = clkc_readl(clk->src_offset + SIRFSOC_CLKC_AUDIO_DTO_DROFF - SIRFSOC_CLKC_AUDIO_DTO_SRC);
+
+	rate *= finc;
+	if (droff & BIT(0))
+		/* Double resolution off */
+		do_div(rate, 1 << 28);
+	else
+		do_div(rate, 1 << 29);
+
+	return rate;
+}
+
+static long dto_clk_round_rate(struct clk_hw *hw, unsigned long rate,
+	unsigned long *parent_rate)
+{
+	u64 dividend = rate * (1 << 29);
+
+	do_div(dividend, *parent_rate);
+	dividend *= *parent_rate;
+	do_div(dividend, 1 << 29);
+
+	return dividend;
+}
+
+static int dto_clk_set_rate(struct clk_hw *hw, unsigned long rate,
+	unsigned long parent_rate)
+{
+	u64 dividend = rate * (1 << 29);
+	struct clk_dto *clk = to_dtoclk(hw);
+
+	do_div(dividend, parent_rate);
+	clkc_writel(0, clk->src_offset + SIRFSOC_CLKC_AUDIO_DTO_DROFF - SIRFSOC_CLKC_AUDIO_DTO_SRC);
+	clkc_writel(dividend, clk->inc_offset);
+
+	return 0;
+}
+
+static u8 dto_clk_get_parent(struct clk_hw *hw)
+{
+	struct clk_dto *clk = to_dtoclk(hw);
+
+	return clkc_readl(clk->src_offset);
+}
+
+/*
+ *   dto need CLK_SET_PARENT_GATE
+ */
+static int dto_clk_set_parent(struct clk_hw *hw, u8 index)
+{
+	struct clk_dto *clk = to_dtoclk(hw);
+
+	clkc_writel(index, clk->src_offset);
+	return 0;
+}
+
+static const struct clk_ops dto_ops = {
+	.is_enabled = dto_clk_is_enabled,
+	.enable = dto_clk_enable,
+	.disable = dto_clk_disable,
+	.recalc_rate = dto_clk_recalc_rate,
+	.round_rate = dto_clk_round_rate,
+	.set_rate = dto_clk_set_rate,
+	.get_parent = dto_clk_get_parent,
+	.set_parent = dto_clk_set_parent,
+};
+
+/* dto parent clock as syspllvco/clk1 */
+static const char * const audiodto_clk_parents[] = {
+	"sys0pll_clk1",
+	"sys1pll_clk1",
+	"sys3pll_clk1",
+};
+
+static struct clk_init_data clk_audiodto_init = {
+	.name = "audio_dto",
+	.ops = &dto_ops,
+	.parent_names = audiodto_clk_parents,
+	.num_parents = ARRAY_SIZE(audiodto_clk_parents),
+};
+
+static struct clk_dto clk_audio_dto = {
+	.inc_offset = SIRFSOC_CLKC_AUDIO_DTO_INC,
+	.src_offset = SIRFSOC_CLKC_AUDIO_DTO_SRC,
+	.hw = {
+		.init = &clk_audiodto_init,
+	},
+};
+
+static const char * const disp0dto_clk_parents[] = {
+	"sys0pll_clk1",
+	"sys1pll_clk1",
+	"sys3pll_clk1",
+};
+
+static struct clk_init_data clk_disp0dto_init = {
+	.name = "disp0_dto",
+	.ops = &dto_ops,
+	.parent_names = disp0dto_clk_parents,
+	.num_parents = ARRAY_SIZE(disp0dto_clk_parents),
+};
+
+static struct clk_dto clk_disp0_dto = {
+	.inc_offset = SIRFSOC_CLKC_DISP0_DTO_INC,
+	.src_offset = SIRFSOC_CLKC_DISP0_DTO_SRC,
+	.hw = {
+		.init = &clk_disp0dto_init,
+	},
+};
+
+static const char * const disp1dto_clk_parents[] = {
+	"sys0pll_clk1",
+	"sys1pll_clk1",
+	"sys3pll_clk1",
+};
+
+static struct clk_init_data clk_disp1dto_init = {
+	.name = "disp1_dto",
+	.ops = &dto_ops,
+	.parent_names = disp1dto_clk_parents,
+	.num_parents = ARRAY_SIZE(disp1dto_clk_parents),
+};
+
+static struct clk_dto clk_disp1_dto = {
+	.inc_offset = SIRFSOC_CLKC_DISP1_DTO_INC,
+	.src_offset = SIRFSOC_CLKC_DISP1_DTO_SRC,
+	.hw = {
+		.init = &clk_disp1dto_init,
+	},
+};
+
+static struct atlas7_div_init_data divider_list[] __initdata = {
+	/* div_name, parent_name, gate_name, clk_flag, divider_flag, gate_flag, div_offset, shift, wdith, gate_offset, bit_enable, lock */
+	{ "sys0pll_qa1", "sys0pll_fixdiv", "sys0pll_a1", 0, 0, 0, SIRFSOC_CLKC_USBPHY_CLKDIV_CFG, 0, 6, SIRFSOC_CLKC_USBPHY_CLKDIV_ENA, 0, &usbphy_div_lock },
+	{ "sys1pll_qa1", "sys1pll_fixdiv", "sys1pll_a1", 0, 0, 0, SIRFSOC_CLKC_USBPHY_CLKDIV_CFG, 8, 6, SIRFSOC_CLKC_USBPHY_CLKDIV_ENA, 4, &usbphy_div_lock },
+	{ "sys2pll_qa1", "sys2pll_fixdiv", "sys2pll_a1", 0, 0, 0, SIRFSOC_CLKC_USBPHY_CLKDIV_CFG, 16, 6, SIRFSOC_CLKC_USBPHY_CLKDIV_ENA, 8, &usbphy_div_lock },
+	{ "sys3pll_qa1", "sys3pll_fixdiv", "sys3pll_a1", 0, 0, 0, SIRFSOC_CLKC_USBPHY_CLKDIV_CFG, 24, 6, SIRFSOC_CLKC_USBPHY_CLKDIV_ENA, 12, &usbphy_div_lock },
+	{ "sys0pll_qa2", "sys0pll_fixdiv", "sys0pll_a2", 0, 0, 0, SIRFSOC_CLKC_BTSS_CLKDIV_CFG, 0, 6, SIRFSOC_CLKC_BTSS_CLKDIV_ENA, 0, &btss_div_lock },
+	{ "sys1pll_qa2", "sys1pll_fixdiv", "sys1pll_a2", 0, 0, 0, SIRFSOC_CLKC_BTSS_CLKDIV_CFG, 8, 6, SIRFSOC_CLKC_BTSS_CLKDIV_ENA, 4, &btss_div_lock },
+	{ "sys2pll_qa2", "sys2pll_fixdiv", "sys2pll_a2", 0, 0, 0, SIRFSOC_CLKC_BTSS_CLKDIV_CFG, 16, 6, SIRFSOC_CLKC_BTSS_CLKDIV_ENA, 8, &btss_div_lock },
+	{ "sys3pll_qa2", "sys3pll_fixdiv", "sys3pll_a2", 0, 0, 0, SIRFSOC_CLKC_BTSS_CLKDIV_CFG, 24, 6, SIRFSOC_CLKC_BTSS_CLKDIV_ENA, 12, &btss_div_lock },
+	{ "sys0pll_qa3", "sys0pll_fixdiv", "sys0pll_a3", 0, 0, 0, SIRFSOC_CLKC_RGMII_CLKDIV_CFG, 0, 6, SIRFSOC_CLKC_RGMII_CLKDIV_ENA, 0, &rgmii_div_lock },
+	{ "sys1pll_qa3", "sys1pll_fixdiv", "sys1pll_a3", 0, 0, 0, SIRFSOC_CLKC_RGMII_CLKDIV_CFG, 8, 6, SIRFSOC_CLKC_RGMII_CLKDIV_ENA, 4, &rgmii_div_lock },
+	{ "sys2pll_qa3", "sys2pll_fixdiv", "sys2pll_a3", 0, 0, 0, SIRFSOC_CLKC_RGMII_CLKDIV_CFG, 16, 6, SIRFSOC_CLKC_RGMII_CLKDIV_ENA, 8, &rgmii_div_lock },
+	{ "sys3pll_qa3", "sys3pll_fixdiv", "sys3pll_a3", 0, 0, 0, SIRFSOC_CLKC_RGMII_CLKDIV_CFG, 24, 6, SIRFSOC_CLKC_RGMII_CLKDIV_ENA, 12, &rgmii_div_lock },
+	{ "sys0pll_qa4", "sys0pll_fixdiv", "sys0pll_a4", 0, 0, 0, SIRFSOC_CLKC_CPU_CLKDIV_CFG, 0, 6, SIRFSOC_CLKC_CPU_CLKDIV_ENA, 0, &cpu_div_lock },
+	{ "sys1pll_qa4", "sys1pll_fixdiv", "sys1pll_a4", 0, 0, CLK_IGNORE_UNUSED, SIRFSOC_CLKC_CPU_CLKDIV_CFG, 8, 6, SIRFSOC_CLKC_CPU_CLKDIV_ENA, 4, &cpu_div_lock },
+	{ "sys0pll_qa5", "sys0pll_fixdiv", "sys0pll_a5", 0, 0, 0, SIRFSOC_CLKC_SDPHY01_CLKDIV_CFG, 0, 6, SIRFSOC_CLKC_SDPHY01_CLKDIV_ENA, 0, &sdphy01_div_lock },
+	{ "sys1pll_qa5", "sys1pll_fixdiv", "sys1pll_a5", 0, 0, 0, SIRFSOC_CLKC_SDPHY01_CLKDIV_CFG, 8, 6, SIRFSOC_CLKC_SDPHY01_CLKDIV_ENA, 4, &sdphy01_div_lock },
+	{ "sys2pll_qa5", "sys2pll_fixdiv", "sys2pll_a5", 0, 0, 0, SIRFSOC_CLKC_SDPHY01_CLKDIV_CFG, 16, 6, SIRFSOC_CLKC_SDPHY01_CLKDIV_ENA, 8, &sdphy01_div_lock },
+	{ "sys3pll_qa5", "sys3pll_fixdiv", "sys3pll_a5", 0, 0, 0, SIRFSOC_CLKC_SDPHY01_CLKDIV_CFG, 24, 6, SIRFSOC_CLKC_SDPHY01_CLKDIV_ENA, 12, &sdphy01_div_lock },
+	{ "sys0pll_qa6", "sys0pll_fixdiv", "sys0pll_a6", 0, 0, 0, SIRFSOC_CLKC_SDPHY23_CLKDIV_CFG, 0, 6, SIRFSOC_CLKC_SDPHY23_CLKDIV_ENA, 0, &sdphy23_div_lock },
+	{ "sys1pll_qa6", "sys1pll_fixdiv", "sys1pll_a6", 0, 0, 0, SIRFSOC_CLKC_SDPHY23_CLKDIV_CFG, 8, 6, SIRFSOC_CLKC_SDPHY23_CLKDIV_ENA, 4, &sdphy23_div_lock },
+	{ "sys2pll_qa6", "sys2pll_fixdiv", "sys2pll_a6", 0, 0, 0, SIRFSOC_CLKC_SDPHY23_CLKDIV_CFG, 16, 6, SIRFSOC_CLKC_SDPHY23_CLKDIV_ENA, 8, &sdphy23_div_lock },
+	{ "sys3pll_qa6", "sys3pll_fixdiv", "sys3pll_a6", 0, 0, 0, SIRFSOC_CLKC_SDPHY23_CLKDIV_CFG, 24, 6, SIRFSOC_CLKC_SDPHY23_CLKDIV_ENA, 12, &sdphy23_div_lock },
+	{ "sys0pll_qa7", "sys0pll_fixdiv", "sys0pll_a7", 0, 0, 0, SIRFSOC_CLKC_SDPHY45_CLKDIV_CFG, 0, 6, SIRFSOC_CLKC_SDPHY45_CLKDIV_ENA, 0, &sdphy45_div_lock },
+	{ "sys1pll_qa7", "sys1pll_fixdiv", "sys1pll_a7", 0, 0, 0, SIRFSOC_CLKC_SDPHY45_CLKDIV_CFG, 8, 6, SIRFSOC_CLKC_SDPHY45_CLKDIV_ENA, 4, &sdphy45_div_lock },
+	{ "sys2pll_qa7", "sys2pll_fixdiv", "sys2pll_a7", 0, 0, 0, SIRFSOC_CLKC_SDPHY45_CLKDIV_CFG, 16, 6, SIRFSOC_CLKC_SDPHY45_CLKDIV_ENA, 8, &sdphy45_div_lock },
+	{ "sys3pll_qa7", "sys3pll_fixdiv", "sys3pll_a7", 0, 0, 0, SIRFSOC_CLKC_SDPHY45_CLKDIV_CFG, 24, 6, SIRFSOC_CLKC_SDPHY45_CLKDIV_ENA, 12, &sdphy45_div_lock },
+	{ "sys0pll_qa8", "sys0pll_fixdiv", "sys0pll_a8", 0, 0, 0, SIRFSOC_CLKC_SDPHY67_CLKDIV_CFG, 0, 6, SIRFSOC_CLKC_SDPHY67_CLKDIV_ENA, 0, &sdphy67_div_lock },
+	{ "sys1pll_qa8", "sys1pll_fixdiv", "sys1pll_a8", 0, 0, 0, SIRFSOC_CLKC_SDPHY67_CLKDIV_CFG, 8, 6, SIRFSOC_CLKC_SDPHY67_CLKDIV_ENA, 4, &sdphy67_div_lock },
+	{ "sys2pll_qa8", "sys2pll_fixdiv", "sys2pll_a8", 0, 0, 0, SIRFSOC_CLKC_SDPHY67_CLKDIV_CFG, 16, 6, SIRFSOC_CLKC_SDPHY67_CLKDIV_ENA, 8, &sdphy67_div_lock },
+	{ "sys3pll_qa8", "sys3pll_fixdiv", "sys3pll_a8", 0, 0, 0, SIRFSOC_CLKC_SDPHY67_CLKDIV_CFG, 24, 6, SIRFSOC_CLKC_SDPHY67_CLKDIV_ENA, 12, &sdphy67_div_lock },
+	{ "sys0pll_qa9", "sys0pll_fixdiv", "sys0pll_a9", 0, 0, 0, SIRFSOC_CLKC_CAN_CLKDIV_CFG, 0, 6, SIRFSOC_CLKC_CAN_CLKDIV_ENA, 0, &can_div_lock },
+	{ "sys1pll_qa9", "sys1pll_fixdiv", "sys1pll_a9", 0, 0, 0, SIRFSOC_CLKC_CAN_CLKDIV_CFG, 8, 6, SIRFSOC_CLKC_CAN_CLKDIV_ENA, 4, &can_div_lock },
+	{ "sys2pll_qa9", "sys2pll_fixdiv", "sys2pll_a9", 0, 0, 0, SIRFSOC_CLKC_CAN_CLKDIV_CFG, 16, 6, SIRFSOC_CLKC_CAN_CLKDIV_ENA, 8, &can_div_lock },
+	{ "sys3pll_qa9", "sys3pll_fixdiv", "sys3pll_a9", 0, 0, 0, SIRFSOC_CLKC_CAN_CLKDIV_CFG, 24, 6, SIRFSOC_CLKC_CAN_CLKDIV_ENA, 12, &can_div_lock },
+	{ "sys0pll_qa10", "sys0pll_fixdiv", "sys0pll_a10", 0, 0, 0, SIRFSOC_CLKC_DEINT_CLKDIV_CFG, 0, 6, SIRFSOC_CLKC_DEINT_CLKDIV_ENA, 0, &deint_div_lock },
+	{ "sys1pll_qa10", "sys1pll_fixdiv", "sys1pll_a10", 0, 0, 0, SIRFSOC_CLKC_DEINT_CLKDIV_CFG, 8, 6, SIRFSOC_CLKC_DEINT_CLKDIV_ENA, 4, &deint_div_lock },
+	{ "sys2pll_qa10", "sys2pll_fixdiv", "sys2pll_a10", 0, 0, 0, SIRFSOC_CLKC_DEINT_CLKDIV_CFG, 16, 6, SIRFSOC_CLKC_DEINT_CLKDIV_ENA, 8, &deint_div_lock },
+	{ "sys3pll_qa10", "sys3pll_fixdiv", "sys3pll_a10", 0, 0, 0, SIRFSOC_CLKC_DEINT_CLKDIV_CFG, 24, 6, SIRFSOC_CLKC_DEINT_CLKDIV_ENA, 12, &deint_div_lock },
+	{ "sys0pll_qa11", "sys0pll_fixdiv", "sys0pll_a11", 0, 0, 0, SIRFSOC_CLKC_NAND_CLKDIV_CFG, 0, 6, SIRFSOC_CLKC_NAND_CLKDIV_ENA, 0, &nand_div_lock },
+	{ "sys1pll_qa11", "sys1pll_fixdiv", "sys1pll_a11", 0, 0, 0, SIRFSOC_CLKC_NAND_CLKDIV_CFG, 8, 6, SIRFSOC_CLKC_NAND_CLKDIV_ENA, 4, &nand_div_lock },
+	{ "sys2pll_qa11", "sys2pll_fixdiv", "sys2pll_a11", 0, 0, 0, SIRFSOC_CLKC_NAND_CLKDIV_CFG, 16, 6, SIRFSOC_CLKC_NAND_CLKDIV_ENA, 8, &nand_div_lock },
+	{ "sys3pll_qa11", "sys3pll_fixdiv", "sys3pll_a11", 0, 0, 0, SIRFSOC_CLKC_NAND_CLKDIV_CFG, 24, 6, SIRFSOC_CLKC_NAND_CLKDIV_ENA, 12, &nand_div_lock },
+	{ "sys0pll_qa12", "sys0pll_fixdiv", "sys0pll_a12", 0, 0, 0, SIRFSOC_CLKC_DISP0_CLKDIV_CFG, 0, 6, SIRFSOC_CLKC_DISP0_CLKDIV_ENA, 0, &disp0_div_lock },
+	{ "sys1pll_qa12", "sys1pll_fixdiv", "sys1pll_a12", 0, 0, 0, SIRFSOC_CLKC_DISP0_CLKDIV_CFG, 8, 6, SIRFSOC_CLKC_DISP0_CLKDIV_ENA, 4, &disp0_div_lock },
+	{ "sys2pll_qa12", "sys2pll_fixdiv", "sys2pll_a12", 0, 0, 0, SIRFSOC_CLKC_DISP0_CLKDIV_CFG, 16, 6, SIRFSOC_CLKC_DISP0_CLKDIV_ENA, 8, &disp0_div_lock },
+	{ "sys3pll_qa12", "sys3pll_fixdiv", "sys3pll_a12", 0, 0, 0, SIRFSOC_CLKC_DISP0_CLKDIV_CFG, 24, 6, SIRFSOC_CLKC_DISP0_CLKDIV_ENA, 12, &disp0_div_lock },
+	{ "sys0pll_qa13", "sys0pll_fixdiv", "sys0pll_a13", 0, 0, 0, SIRFSOC_CLKC_DISP1_CLKDIV_CFG, 0, 6, SIRFSOC_CLKC_DISP1_CLKDIV_ENA, 0, &disp1_div_lock },
+	{ "sys1pll_qa13", "sys1pll_fixdiv", "sys1pll_a13", 0, 0, 0, SIRFSOC_CLKC_DISP1_CLKDIV_CFG, 8, 6, SIRFSOC_CLKC_DISP1_CLKDIV_ENA, 4, &disp1_div_lock },
+	{ "sys2pll_qa13", "sys2pll_fixdiv", "sys2pll_a13", 0, 0, 0, SIRFSOC_CLKC_DISP1_CLKDIV_CFG, 16, 6, SIRFSOC_CLKC_DISP1_CLKDIV_ENA, 8, &disp1_div_lock },
+	{ "sys3pll_qa13", "sys3pll_fixdiv", "sys3pll_a13", 0, 0, 0, SIRFSOC_CLKC_DISP1_CLKDIV_CFG, 24, 6, SIRFSOC_CLKC_DISP1_CLKDIV_ENA, 12, &disp1_div_lock },
+	{ "sys0pll_qa14", "sys0pll_fixdiv", "sys0pll_a14", 0, 0, 0, SIRFSOC_CLKC_GPU_CLKDIV_CFG, 0, 6, SIRFSOC_CLKC_GPU_CLKDIV_ENA, 0, &gpu_div_lock },
+	{ "sys1pll_qa14", "sys1pll_fixdiv", "sys1pll_a14", 0, 0, 0, SIRFSOC_CLKC_GPU_CLKDIV_CFG, 8, 6, SIRFSOC_CLKC_GPU_CLKDIV_ENA, 4, &gpu_div_lock },
+	{ "sys2pll_qa14", "sys2pll_fixdiv", "sys2pll_a14", 0, 0, 0, SIRFSOC_CLKC_GPU_CLKDIV_CFG, 16, 6, SIRFSOC_CLKC_GPU_CLKDIV_ENA, 8, &gpu_div_lock },
+	{ "sys3pll_qa14", "sys3pll_fixdiv", "sys3pll_a14", 0, 0, 0, SIRFSOC_CLKC_GPU_CLKDIV_CFG, 24, 6, SIRFSOC_CLKC_GPU_CLKDIV_ENA, 12, &gpu_div_lock },
+	{ "sys0pll_qa15", "sys0pll_fixdiv", "sys0pll_a15", 0, 0, 0, SIRFSOC_CLKC_GNSS_CLKDIV_CFG, 0, 6, SIRFSOC_CLKC_GNSS_CLKDIV_ENA, 0, &gnss_div_lock },
+	{ "sys1pll_qa15", "sys1pll_fixdiv", "sys1pll_a15", 0, 0, 0, SIRFSOC_CLKC_GNSS_CLKDIV_CFG, 8, 6, SIRFSOC_CLKC_GNSS_CLKDIV_ENA, 4, &gnss_div_lock },
+	{ "sys2pll_qa15", "sys2pll_fixdiv", "sys2pll_a15", 0, 0, 0, SIRFSOC_CLKC_GNSS_CLKDIV_CFG, 16, 6, SIRFSOC_CLKC_GNSS_CLKDIV_ENA, 8, &gnss_div_lock },
+	{ "sys3pll_qa15", "sys3pll_fixdiv", "sys3pll_a15", 0, 0, 0, SIRFSOC_CLKC_GNSS_CLKDIV_CFG, 24, 6, SIRFSOC_CLKC_GNSS_CLKDIV_ENA, 12, &gnss_div_lock },
+	{ "sys1pll_qa18", "sys1pll_fixdiv", "sys1pll_a18", 0, 0, 0, SIRFSOC_CLKC_SHARED_DIVIDER_CFG0, 24, 6, SIRFSOC_CLKC_SHARED_DIVIDER_ENA, 12, &share_div_lock },
+	{ "sys1pll_qa19", "sys1pll_fixdiv", "sys1pll_a19", 0, 0, CLK_IGNORE_UNUSED, SIRFSOC_CLKC_SHARED_DIVIDER_CFG0, 16, 6, SIRFSOC_CLKC_SHARED_DIVIDER_ENA, 8, &share_div_lock },
+	{ "sys1pll_qa20", "sys1pll_fixdiv", "sys1pll_a20", 0, 0, 0, SIRFSOC_CLKC_SHARED_DIVIDER_CFG0, 8, 6, SIRFSOC_CLKC_SHARED_DIVIDER_ENA, 4, &share_div_lock },
+	{ "sys2pll_qa20", "sys2pll_fixdiv", "sys2pll_a20", 0, 0, 0, SIRFSOC_CLKC_SHARED_DIVIDER_CFG0, 0, 6, SIRFSOC_CLKC_SHARED_DIVIDER_ENA, 0, &share_div_lock },
+	{ "sys1pll_qa17", "sys1pll_fixdiv", "sys1pll_a17", 0, 0, CLK_IGNORE_UNUSED, SIRFSOC_CLKC_SHARED_DIVIDER_CFG1, 8, 6, SIRFSOC_CLKC_SHARED_DIVIDER_ENA, 20, &share_div_lock },
+	{ "sys0pll_qa20", "sys0pll_fixdiv", "sys0pll_a20", 0, 0, 0, SIRFSOC_CLKC_SHARED_DIVIDER_CFG1, 0, 6, SIRFSOC_CLKC_SHARED_DIVIDER_ENA, 16, &share_div_lock },
+};
+
+static const char * const i2s_clk_parents[] = {
+	"xin",
+	"xinw",
+	"audio_dto",
+	/* "pwm_i2s01" */
+};
+
+static const char * const usbphy_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys0pll_a1",
+	"sys1pll_a1",
+	"sys2pll_a1",
+	"sys3pll_a1",
+};
+
+static const char * const btss_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys0pll_a2",
+	"sys1pll_a2",
+	"sys2pll_a2",
+	"sys3pll_a2",
+};
+
+static const char * const rgmii_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys0pll_a3",
+	"sys1pll_a3",
+	"sys2pll_a3",
+	"sys3pll_a3",
+};
+
+static const char * const cpu_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys0pll_a4",
+	"sys1pll_a4",
+	"cpupll_clk1",
+};
+
+static const char * const sdphy01_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys0pll_a5",
+	"sys1pll_a5",
+	"sys2pll_a5",
+	"sys3pll_a5",
+};
+
+static const char * const sdphy23_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys0pll_a6",
+	"sys1pll_a6",
+	"sys2pll_a6",
+	"sys3pll_a6",
+};
+
+static const char * const sdphy45_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys0pll_a7",
+	"sys1pll_a7",
+	"sys2pll_a7",
+	"sys3pll_a7",
+};
+
+static const char * const sdphy67_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys0pll_a8",
+	"sys1pll_a8",
+	"sys2pll_a8",
+	"sys3pll_a8",
+};
+
+static const char * const can_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys0pll_a9",
+	"sys1pll_a9",
+	"sys2pll_a9",
+	"sys3pll_a9",
+};
+
+static const char * const deint_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys0pll_a10",
+	"sys1pll_a10",
+	"sys2pll_a10",
+	"sys3pll_a10",
+};
+
+static const char * const nand_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys0pll_a11",
+	"sys1pll_a11",
+	"sys2pll_a11",
+	"sys3pll_a11",
+};
+
+static const char * const disp0_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys0pll_a12",
+	"sys1pll_a12",
+	"sys2pll_a12",
+	"sys3pll_a12",
+	"disp0_dto",
+};
+
+static const char * const disp1_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys0pll_a13",
+	"sys1pll_a13",
+	"sys2pll_a13",
+	"sys3pll_a13",
+	"disp1_dto",
+};
+
+static const char * const gpu_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys0pll_a14",
+	"sys1pll_a14",
+	"sys2pll_a14",
+	"sys3pll_a14",
+};
+
+static const char * const gnss_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys0pll_a15",
+	"sys1pll_a15",
+	"sys2pll_a15",
+	"sys3pll_a15",
+};
+
+static const char * const sys_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys2pll_a20",
+	"sys1pll_a20",
+	"sys1pll_a19",
+	"sys1pll_a18",
+	"sys0pll_a20",
+	"sys1pll_a17",
+};
+
+static const char * const io_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys2pll_a20",
+	"sys1pll_a20",
+	"sys1pll_a19",
+	"sys1pll_a18",
+	"sys0pll_a20",
+	"sys1pll_a17",
+};
+
+static const char * const g2d_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys2pll_a20",
+	"sys1pll_a20",
+	"sys1pll_a19",
+	"sys1pll_a18",
+	"sys0pll_a20",
+	"sys1pll_a17",
+};
+
+static const char * const jpenc_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys2pll_a20",
+	"sys1pll_a20",
+	"sys1pll_a19",
+	"sys1pll_a18",
+	"sys0pll_a20",
+	"sys1pll_a17",
+};
+
+static const char * const vdec_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys2pll_a20",
+	"sys1pll_a20",
+	"sys1pll_a19",
+	"sys1pll_a18",
+	"sys0pll_a20",
+	"sys1pll_a17",
+};
+
+static const char * const gmac_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys2pll_a20",
+	"sys1pll_a20",
+	"sys1pll_a19",
+	"sys1pll_a18",
+	"sys0pll_a20",
+	"sys1pll_a17",
+};
+
+static const char * const usb_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys2pll_a20",
+	"sys1pll_a20",
+	"sys1pll_a19",
+	"sys1pll_a18",
+	"sys0pll_a20",
+	"sys1pll_a17",
+};
+
+static const char * const kas_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys2pll_a20",
+	"sys1pll_a20",
+	"sys1pll_a19",
+	"sys1pll_a18",
+	"sys0pll_a20",
+	"sys1pll_a17",
+};
+
+static const char * const sec_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys2pll_a20",
+	"sys1pll_a20",
+	"sys1pll_a19",
+	"sys1pll_a18",
+	"sys0pll_a20",
+	"sys1pll_a17",
+};
+
+static const char * const sdr_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys2pll_a20",
+	"sys1pll_a20",
+	"sys1pll_a19",
+	"sys1pll_a18",
+	"sys0pll_a20",
+	"sys1pll_a17",
+};
+
+static const char * const vip_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys2pll_a20",
+	"sys1pll_a20",
+	"sys1pll_a19",
+	"sys1pll_a18",
+	"sys0pll_a20",
+	"sys1pll_a17",
+};
+
+static const char * const nocd_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys2pll_a20",
+	"sys1pll_a20",
+	"sys1pll_a19",
+	"sys1pll_a18",
+	"sys0pll_a20",
+	"sys1pll_a17",
+};
+
+static const char * const nocr_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys2pll_a20",
+	"sys1pll_a20",
+	"sys1pll_a19",
+	"sys1pll_a18",
+	"sys0pll_a20",
+	"sys1pll_a17",
+};
+
+static const char * const tpiu_clk_parents[] = {
+	"xin",
+	"xinw",
+	"sys2pll_a20",
+	"sys1pll_a20",
+	"sys1pll_a19",
+	"sys1pll_a18",
+	"sys0pll_a20",
+	"sys1pll_a17",
+};
+
+static struct atlas7_mux_init_data mux_list[] __initdata = {
+	/* mux_name, parent_names, parent_num, flags, mux_flags, mux_offset, shift, width */
+	{ "i2s_mux", i2s_clk_parents, ARRAY_SIZE(i2s_clk_parents), 0, 0, SIRFSOC_CLKC_I2S_CLK_SEL, 0, 2 },
+	{ "usbphy_mux", usbphy_clk_parents, ARRAY_SIZE(usbphy_clk_parents), 0, 0, SIRFSOC_CLKC_I2S_CLK_SEL, 0, 3 },
+	{ "btss_mux", btss_clk_parents, ARRAY_SIZE(btss_clk_parents), 0, 0, SIRFSOC_CLKC_BTSS_CLK_SEL, 0, 3 },
+	{ "rgmii_mux", rgmii_clk_parents, ARRAY_SIZE(rgmii_clk_parents), 0, 0, SIRFSOC_CLKC_RGMII_CLK_SEL, 0, 3 },
+	{ "cpu_mux", cpu_clk_parents, ARRAY_SIZE(cpu_clk_parents), 0, 0, SIRFSOC_CLKC_CPU_CLK_SEL, 0, 3 },
+	{ "sdphy01_mux", sdphy01_clk_parents, ARRAY_SIZE(sdphy01_clk_parents), 0, 0, SIRFSOC_CLKC_SDPHY01_CLK_SEL, 0, 3 },
+	{ "sdphy23_mux", sdphy23_clk_parents, ARRAY_SIZE(sdphy23_clk_parents), 0, 0, SIRFSOC_CLKC_SDPHY23_CLK_SEL, 0, 3 },
+	{ "sdphy45_mux", sdphy45_clk_parents, ARRAY_SIZE(sdphy45_clk_parents), 0, 0, SIRFSOC_CLKC_SDPHY45_CLK_SEL, 0, 3 },
+	{ "sdphy67_mux", sdphy67_clk_parents, ARRAY_SIZE(sdphy67_clk_parents), 0, 0, SIRFSOC_CLKC_SDPHY67_CLK_SEL, 0, 3 },
+	{ "can_mux", can_clk_parents, ARRAY_SIZE(can_clk_parents), 0, 0, SIRFSOC_CLKC_CAN_CLK_SEL, 0, 3 },
+	{ "deint_mux", deint_clk_parents, ARRAY_SIZE(deint_clk_parents), 0, 0, SIRFSOC_CLKC_DEINT_CLK_SEL, 0, 3 },
+	{ "nand_mux", nand_clk_parents, ARRAY_SIZE(nand_clk_parents), 0, 0, SIRFSOC_CLKC_NAND_CLK_SEL, 0, 3 },
+	{ "disp0_mux", disp0_clk_parents, ARRAY_SIZE(disp0_clk_parents), 0, 0, SIRFSOC_CLKC_DISP0_CLK_SEL, 0, 3 },
+	{ "disp1_mux", disp1_clk_parents, ARRAY_SIZE(disp1_clk_parents), 0, 0, SIRFSOC_CLKC_DISP1_CLK_SEL, 0, 3 },
+	{ "gpu_mux", gpu_clk_parents, ARRAY_SIZE(gpu_clk_parents), 0, 0, SIRFSOC_CLKC_GPU_CLK_SEL, 0, 3 },
+	{ "gnss_mux", gnss_clk_parents, ARRAY_SIZE(gnss_clk_parents), 0, 0, SIRFSOC_CLKC_GNSS_CLK_SEL, 0, 3 },
+	{ "sys_mux", sys_clk_parents, ARRAY_SIZE(sys_clk_parents), 0, 0, SIRFSOC_CLKC_SYS_CLK_SEL, 0, 3 },
+	{ "io_mux", io_clk_parents, ARRAY_SIZE(io_clk_parents), 0, 0, SIRFSOC_CLKC_IO_CLK_SEL, 0, 3 },
+	{ "g2d_mux", g2d_clk_parents, ARRAY_SIZE(g2d_clk_parents), 0, 0, SIRFSOC_CLKC_G2D_CLK_SEL, 0, 3 },
+	{ "jpenc_mux", jpenc_clk_parents, ARRAY_SIZE(jpenc_clk_parents), 0, 0, SIRFSOC_CLKC_JPENC_CLK_SEL, 0, 3 },
+	{ "vdec_mux", vdec_clk_parents, ARRAY_SIZE(vdec_clk_parents), 0, 0, SIRFSOC_CLKC_VDEC_CLK_SEL, 0, 3 },
+	{ "gmac_mux", gmac_clk_parents, ARRAY_SIZE(gmac_clk_parents), 0, 0, SIRFSOC_CLKC_GMAC_CLK_SEL, 0, 3 },
+	{ "usb_mux", usb_clk_parents, ARRAY_SIZE(usb_clk_parents), 0, 0, SIRFSOC_CLKC_USB_CLK_SEL, 0, 3 },
+	{ "kas_mux", kas_clk_parents, ARRAY_SIZE(kas_clk_parents), 0, 0, SIRFSOC_CLKC_KAS_CLK_SEL, 0, 3 },
+	{ "sec_mux", sec_clk_parents, ARRAY_SIZE(sec_clk_parents), 0, 0, SIRFSOC_CLKC_SEC_CLK_SEL, 0, 3 },
+	{ "sdr_mux", sdr_clk_parents, ARRAY_SIZE(sdr_clk_parents), 0, 0, SIRFSOC_CLKC_SDR_CLK_SEL, 0, 3 },
+	{ "vip_mux", vip_clk_parents, ARRAY_SIZE(vip_clk_parents), 0, 0, SIRFSOC_CLKC_VIP_CLK_SEL, 0, 3 },
+	{ "nocd_mux", nocd_clk_parents, ARRAY_SIZE(nocd_clk_parents), 0, 0, SIRFSOC_CLKC_NOCD_CLK_SEL, 0, 3 },
+	{ "nocr_mux", nocr_clk_parents, ARRAY_SIZE(nocr_clk_parents), 0, 0, SIRFSOC_CLKC_NOCR_CLK_SEL, 0, 3 },
+	{ "tpiu_mux", tpiu_clk_parents, ARRAY_SIZE(tpiu_clk_parents), 0, 0, SIRFSOC_CLKC_TPIU_CLK_SEL, 0, 3 },
+};
+
+	/* new unit should add start from the tail of list */
+static struct atlas7_unit_init_data unit_list[] __initdata = {
+	/* unit_name, parent_name, flags, regofs, bit, lock */
+	{ 0, "audmscm_kas", "kas_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 0, &root0_gate_lock },
+	{ 1, "gnssm_gnss", "gnss_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 1, &root0_gate_lock },
+	{ 2, "gpum_gpu", "gpu_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 2, &root0_gate_lock },
+	{ 3, "mediam_g2d", "g2d_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 3, &root0_gate_lock },
+	{ 4, "mediam_jpenc", "jpenc_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 4, &root0_gate_lock },
+	{ 5, "vdifm_disp0", "disp0_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 5, &root0_gate_lock },
+	{ 6, "vdifm_disp1", "disp1_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 6, &root0_gate_lock },
+	{ 7, "audmscm_i2s", "i2s_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 8, &root0_gate_lock },
+	{ 8, "audmscm_io", "io_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 11, &root0_gate_lock },
+	{ 9, "vdifm_io", "io_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 12, &root0_gate_lock },
+	{ 10, "gnssm_io", "io_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 13, &root0_gate_lock },
+	{ 11, "mediam_io", "io_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 14, &root0_gate_lock },
+	{ 12, "btm_io", "io_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 17, &root0_gate_lock },
+	{ 13, "mediam_sdphy01", "sdphy01_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 18, &root0_gate_lock },
+	{ 14, "vdifm_sdphy23", "sdphy23_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 19, &root0_gate_lock },
+	{ 15, "vdifm_sdphy45", "sdphy45_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 20, &root0_gate_lock },
+	{ 16, "vdifm_sdphy67", "sdphy67_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 21, &root0_gate_lock },
+	{ 17, "audmscm_xin", "xin", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 22, &root0_gate_lock },
+	{ 18, "mediam_nand", "nand_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 27, &root0_gate_lock },
+	{ 19, "gnssm_sec", "sec_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 28, &root0_gate_lock },
+	{ 20, "cpum_cpu", "cpu_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 29, &root0_gate_lock },
+	{ 21, "gnssm_xin", "xin", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 30, &root0_gate_lock },
+	{ 22, "vdifm_vip", "vip_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN0_SET, 31, &root0_gate_lock },
+	{ 23, "btm_btss", "btss_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 0, &root1_gate_lock },
+	{ 24, "mediam_usbphy", "usbphy_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 1, &root1_gate_lock },
+	{ 25, "rtcm_kas", "kas_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 2, &root1_gate_lock },
+	{ 26, "audmscm_nocd", "nocd_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 3, &root1_gate_lock },
+	{ 27, "vdifm_nocd", "nocd_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 4, &root1_gate_lock },
+	{ 28, "gnssm_nocd", "nocd_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 5, &root1_gate_lock },
+	{ 29, "mediam_nocd", "nocd_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 6, &root1_gate_lock },
+	{ 30, "cpum_nocd", "nocd_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 8, &root1_gate_lock },
+	{ 31, "gpum_nocd", "nocd_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 9, &root1_gate_lock },
+	{ 32, "audmscm_nocr", "nocr_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 11, &root1_gate_lock },
+	{ 33, "vdifm_nocr", "nocr_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 12, &root1_gate_lock },
+	{ 34, "gnssm_nocr", "nocr_mux", CLK_IGNORE_UNUSED, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 13, &root1_gate_lock },
+	{ 35, "mediam_nocr", "nocr_mux", CLK_IGNORE_UNUSED, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 14, &root1_gate_lock },
+	{ 36, "ddrm_nocr", "nocr_mux", CLK_IGNORE_UNUSED, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 15, &root1_gate_lock },
+	{ 37, "cpum_tpiu", "tpiu_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 16, &root1_gate_lock },
+	{ 38, "gpum_nocr", "nocr_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 17, &root1_gate_lock },
+	{ 39, "gnssm_rgmii", "rgmii_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 20, &root1_gate_lock },
+	{ 40, "mediam_vdec", "vdec_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 21, &root1_gate_lock },
+	{ 41, "gpum_sdr", "sdr_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 22, &root1_gate_lock },
+	{ 42, "vdifm_deint", "deint_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 23, &root1_gate_lock },
+	{ 43, "gnssm_can", "can_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 26, &root1_gate_lock },
+	{ 44, "mediam_usb", "usb_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 28, &root1_gate_lock },
+	{ 45, "gnssm_gmac", "gmac_mux", 0, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 29, &root1_gate_lock },
+	{ 46, "cvd_io", "audmscm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN1_SET, 0, &leaf1_gate_lock },
+	{ 47, "timer_io", "audmscm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN1_SET, 1, &leaf1_gate_lock },
+	{ 48, "pulse_io", "audmscm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN1_SET, 2, &leaf1_gate_lock },
+	{ 49, "tsc_io", "audmscm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN1_SET, 3, &leaf1_gate_lock },
+	{ 50, "tsc_xin", "audmscm_xin", 0, SIRFSOC_CLKC_LEAF_CLK_EN1_SET, 21, &leaf1_gate_lock },
+	{ 51, "ioctop_io", "audmscm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN1_SET, 4, &leaf1_gate_lock },
+	{ 52, "rsc_io", "audmscm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN1_SET, 5, &leaf1_gate_lock },
+	{ 53, "dvm_io", "audmscm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN1_SET, 6, &leaf1_gate_lock },
+	{ 54, "lvds_xin", "audmscm_xin", 0, SIRFSOC_CLKC_LEAF_CLK_EN1_SET, 7, &leaf1_gate_lock },
+	{ 55, "kas_kas", "audmscm_kas", 0, SIRFSOC_CLKC_LEAF_CLK_EN1_SET, 8, &leaf1_gate_lock },
+	{ 56, "ac97_kas", "audmscm_kas", 0, SIRFSOC_CLKC_LEAF_CLK_EN1_SET, 9, &leaf1_gate_lock },
+	{ 57, "usp0_kas", "audmscm_kas", 0, SIRFSOC_CLKC_LEAF_CLK_EN1_SET, 10, &leaf1_gate_lock },
+	{ 58, "usp1_kas", "audmscm_kas", 0, SIRFSOC_CLKC_LEAF_CLK_EN1_SET, 11, &leaf1_gate_lock },
+	{ 59, "usp2_kas", "audmscm_kas", 0, SIRFSOC_CLKC_LEAF_CLK_EN1_SET, 12, &leaf1_gate_lock },
+	{ 60, "dmac2_kas", "audmscm_kas", 0, SIRFSOC_CLKC_LEAF_CLK_EN1_SET, 13, &leaf1_gate_lock },
+	{ 61, "dmac3_kas", "audmscm_kas", 0, SIRFSOC_CLKC_LEAF_CLK_EN1_SET, 14, &leaf1_gate_lock },
+	{ 62, "audioif_kas", "audmscm_kas", 0, SIRFSOC_CLKC_LEAF_CLK_EN1_SET, 15, &leaf1_gate_lock },
+	{ 63, "i2s1_kas", "audmscm_kas", 0, SIRFSOC_CLKC_LEAF_CLK_EN1_SET, 17, &leaf1_gate_lock },
+	{ 64, "thaudmscm_io", "audmscm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN1_SET, 22, &leaf1_gate_lock },
+	{ 65, "analogtest_xin", "audmscm_xin", 0, SIRFSOC_CLKC_LEAF_CLK_EN1_SET, 23, &leaf1_gate_lock },
+	{ 66, "sys2pci_io", "vdifm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN2_SET, 0, &leaf2_gate_lock },
+	{ 67, "pciarb_io", "vdifm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN2_SET, 1, &leaf2_gate_lock },
+	{ 68, "pcicopy_io", "vdifm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN2_SET, 2, &leaf2_gate_lock },
+	{ 69, "rom_io", "vdifm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN2_SET, 3, &leaf2_gate_lock },
+	{ 70, "sdio23_io", "vdifm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN2_SET, 4, &leaf2_gate_lock },
+	{ 71, "sdio45_io", "vdifm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN2_SET, 5, &leaf2_gate_lock },
+	{ 72, "sdio67_io", "vdifm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN2_SET, 6, &leaf2_gate_lock },
+	{ 73, "vip1_io", "vdifm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN2_SET, 7, &leaf2_gate_lock },
+	{ 74, "vip1_vip", "vdifm_vip", 0, SIRFSOC_CLKC_LEAF_CLK_EN2_SET, 16, &leaf2_gate_lock },
+	{ 75, "sdio23_sdphy23", "vdifm_sdphy23", 0, SIRFSOC_CLKC_LEAF_CLK_EN2_SET, 8, &leaf2_gate_lock },
+	{ 76, "sdio45_sdphy45", "vdifm_sdphy45", 0, SIRFSOC_CLKC_LEAF_CLK_EN2_SET, 9, &leaf2_gate_lock },
+	{ 77, "sdio67_sdphy67", "vdifm_sdphy67", 0, SIRFSOC_CLKC_LEAF_CLK_EN2_SET, 10, &leaf2_gate_lock },
+	{ 78, "vpp0_disp0", "vdifm_disp0", 0, SIRFSOC_CLKC_LEAF_CLK_EN2_SET, 11, &leaf2_gate_lock },
+	{ 79, "lcd0_disp0", "vdifm_disp0", 0, SIRFSOC_CLKC_LEAF_CLK_EN2_SET, 12, &leaf2_gate_lock },
+	{ 80, "vpp1_disp1", "vdifm_disp1", 0, SIRFSOC_CLKC_LEAF_CLK_EN2_SET, 13, &leaf2_gate_lock },
+	{ 81, "lcd1_disp1", "vdifm_disp1", 0, SIRFSOC_CLKC_LEAF_CLK_EN2_SET, 14, &leaf2_gate_lock },
+	{ 82, "dcu_deint", "vdifm_deint", 0, SIRFSOC_CLKC_LEAF_CLK_EN2_SET, 15, &leaf2_gate_lock },
+	{ 83, "vdifm_dapa_r_nocr", "vdifm_nocr", 0, SIRFSOC_CLKC_LEAF_CLK_EN2_SET, 17, &leaf2_gate_lock },
+	{ 84, "gpio1_io", "vdifm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN2_SET, 18, &leaf2_gate_lock },
+	{ 85, "thvdifm_io", "vdifm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN2_SET, 19, &leaf2_gate_lock },
+	{ 86, "gmac_rgmii", "gnssm_rgmii", 0, SIRFSOC_CLKC_LEAF_CLK_EN3_SET, 0, &leaf3_gate_lock },
+	{ 87, "gmac_gmac", "gnssm_gmac", 0, SIRFSOC_CLKC_LEAF_CLK_EN3_SET, 1, &leaf3_gate_lock },
+	{ 88, "uart1_io", "gnssm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN3_SET, 2, &leaf3_gate_lock },
+	{ 89, "dmac0_io", "gnssm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN3_SET, 3, &leaf3_gate_lock },
+	{ 90, "uart0_io", "gnssm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN3_SET, 4, &leaf3_gate_lock },
+	{ 91, "uart2_io", "gnssm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN3_SET, 5, &leaf3_gate_lock },
+	{ 92, "uart3_io", "gnssm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN3_SET, 6, &leaf3_gate_lock },
+	{ 93, "uart4_io", "gnssm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN3_SET, 7, &leaf3_gate_lock },
+	{ 94, "uart5_io", "gnssm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN3_SET, 8, &leaf3_gate_lock },
+	{ 95, "spi1_io", "gnssm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN3_SET, 9, &leaf3_gate_lock },
+	{ 96, "gnss_gnss", "gnssm_gnss", 0, SIRFSOC_CLKC_LEAF_CLK_EN3_SET, 10, &leaf3_gate_lock },
+	{ 97, "canbus1_can", "gnssm_can", 0, SIRFSOC_CLKC_LEAF_CLK_EN3_SET, 12, &leaf3_gate_lock },
+	{ 98, "ccsec_sec", "gnssm_sec", 0, SIRFSOC_CLKC_LEAF_CLK_EN3_SET, 15, &leaf3_gate_lock },
+	{ 99,  "ccpub_sec", "gnssm_sec", 0, SIRFSOC_CLKC_LEAF_CLK_EN3_SET, 16, &leaf3_gate_lock },
+	{ 100, "gnssm_dapa_r_nocr", "gnssm_nocr", 0, SIRFSOC_CLKC_LEAF_CLK_EN3_SET, 13, &leaf3_gate_lock },
+	{ 101, "thgnssm_io", "gnssm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN3_SET, 14, &leaf3_gate_lock },
+	{ 102, "media_vdec", "mediam_vdec", 0, SIRFSOC_CLKC_LEAF_CLK_EN4_SET, 0, &leaf4_gate_lock },
+	{ 103, "media_jpenc", "mediam_jpenc", 0, SIRFSOC_CLKC_LEAF_CLK_EN4_SET, 1, &leaf4_gate_lock },
+	{ 104, "g2d_g2d", "mediam_g2d", 0, SIRFSOC_CLKC_LEAF_CLK_EN4_SET, 2, &leaf4_gate_lock },
+	{ 105, "i2c0_io", "mediam_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN4_SET, 3, &leaf4_gate_lock },
+	{ 106, "i2c1_io", "mediam_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN4_SET, 4, &leaf4_gate_lock },
+	{ 107, "gpio0_io", "mediam_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN4_SET, 5, &leaf4_gate_lock },
+	{ 108, "nand_io", "mediam_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN4_SET, 6, &leaf4_gate_lock },
+	{ 109, "sdio01_io", "mediam_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN4_SET, 7, &leaf4_gate_lock },
+	{ 110, "sys2pci2_io", "mediam_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN4_SET, 8, &leaf4_gate_lock },
+	{ 111, "sdio01_sdphy01", "mediam_sdphy01", 0, SIRFSOC_CLKC_LEAF_CLK_EN4_SET, 9, &leaf4_gate_lock },
+	{ 112, "nand_nand", "mediam_nand", 0, SIRFSOC_CLKC_LEAF_CLK_EN4_SET, 10, &leaf4_gate_lock },
+	{ 113, "usb0_usb", "mediam_usb", 0, SIRFSOC_CLKC_LEAF_CLK_EN4_SET, 11, &leaf4_gate_lock },
+	{ 114, "usb1_usb", "mediam_usb", 0, SIRFSOC_CLKC_LEAF_CLK_EN4_SET, 12, &leaf4_gate_lock },
+	{ 115, "usbphy0_usbphy", "mediam_usbphy", 0, SIRFSOC_CLKC_LEAF_CLK_EN4_SET, 13, &leaf4_gate_lock },
+	{ 116, "usbphy1_usbphy", "mediam_usbphy", 0, SIRFSOC_CLKC_LEAF_CLK_EN4_SET, 14, &leaf4_gate_lock },
+	{ 117, "thmediam_io", "mediam_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN4_SET, 15, &leaf4_gate_lock },
+	{ 118, "memc_mem", "mempll_clk1", CLK_IGNORE_UNUSED, SIRFSOC_CLKC_LEAF_CLK_EN5_SET, 0, &leaf5_gate_lock },
+	{ 119, "dapa_mem", "mempll_clk1", 0, SIRFSOC_CLKC_LEAF_CLK_EN5_SET, 1, &leaf5_gate_lock },
+	{ 120, "nocddrm_nocr", "ddrm_nocr", 0, SIRFSOC_CLKC_LEAF_CLK_EN5_SET, 2, &leaf5_gate_lock },
+	{ 121, "thddrm_nocr", "ddrm_nocr", 0, SIRFSOC_CLKC_LEAF_CLK_EN5_SET, 3, &leaf5_gate_lock },
+	{ 122, "spram1_cpudiv2", "cpum_cpu", 0, SIRFSOC_CLKC_LEAF_CLK_EN6_SET, 0, &leaf6_gate_lock },
+	{ 123, "spram2_cpudiv2", "cpum_cpu", 0, SIRFSOC_CLKC_LEAF_CLK_EN6_SET, 1, &leaf6_gate_lock },
+	{ 124, "coresight_cpudiv2", "cpum_cpu", 0, SIRFSOC_CLKC_LEAF_CLK_EN6_SET, 2, &leaf6_gate_lock },
+	{ 125, "thcpum_cpudiv4", "cpum_cpu", 0, SIRFSOC_CLKC_LEAF_CLK_EN6_SET, 3, &leaf6_gate_lock },
+	{ 126, "graphic_gpu", "gpum_gpu", 0, SIRFSOC_CLKC_LEAF_CLK_EN7_SET, 0, &leaf7_gate_lock },
+	{ 127, "vss_sdr", "gpum_sdr", 0, SIRFSOC_CLKC_LEAF_CLK_EN7_SET, 1, &leaf7_gate_lock },
+	{ 128, "thgpum_nocr", "gpum_nocr", 0, SIRFSOC_CLKC_LEAF_CLK_EN7_SET, 2, &leaf7_gate_lock },
+	{ 129, "a7ca_btss", "btm_btss", 0, SIRFSOC_CLKC_LEAF_CLK_EN8_SET, 1, &leaf8_gate_lock },
+	{ 130, "dmac4_io", "btm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN8_SET, 2, &leaf8_gate_lock },
+	{ 131, "uart6_io", "btm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN8_SET, 3, &leaf8_gate_lock },
+	{ 132, "usp3_io", "btm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN8_SET, 4, &leaf8_gate_lock },
+	{ 133, "a7ca_io", "btm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN8_SET, 5, &leaf8_gate_lock },
+	{ 134, "noc_btm_io", "btm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN8_SET, 6, &leaf8_gate_lock },
+	{ 135, "thbtm_io", "btm_io", 0, SIRFSOC_CLKC_LEAF_CLK_EN8_SET, 7, &leaf8_gate_lock },
+	{ 136, "btslow", "xinw_fixdiv_btslow", 0, SIRFSOC_CLKC_ROOT_CLK_EN1_SET, 25, &root1_gate_lock },
+	{ 137, "a7ca_btslow", "btslow", 0, SIRFSOC_CLKC_LEAF_CLK_EN8_SET, 0, &leaf8_gate_lock },
+};
+
+static struct clk *atlas7_clks[ARRAY_SIZE(unit_list)];
+
+static int unit_clk_is_enabled(struct clk_hw *hw)
+{
+	struct clk_unit *clk = to_unitclk(hw);
+	u32 reg;
+
+	reg = clk->regofs + SIRFSOC_CLKC_ROOT_CLK_EN0_STAT - SIRFSOC_CLKC_ROOT_CLK_EN0_SET;
+
+	return !!(clkc_readl(reg) & BIT(clk->bit));
+}
+
+static int unit_clk_enable(struct clk_hw *hw)
+{
+	u32 reg;
+	struct clk_unit *clk = to_unitclk(hw);
+	unsigned long flags;
+
+	reg = clk->regofs;
+
+	spin_lock_irqsave(clk->lock, flags);
+	clkc_writel(BIT(clk->bit), reg);
+	spin_unlock_irqrestore(clk->lock, flags);
+	return 0;
+}
+
+static void unit_clk_disable(struct clk_hw *hw)
+{
+	u32  reg;
+	struct clk_unit *clk = to_unitclk(hw);
+	unsigned long flags;
+
+	reg = clk->regofs + SIRFSOC_CLKC_ROOT_CLK_EN0_CLR - SIRFSOC_CLKC_ROOT_CLK_EN0_SET;
+
+	spin_lock_irqsave(clk->lock, flags);
+	clkc_writel(BIT(clk->bit), reg);
+	spin_unlock_irqrestore(clk->lock, flags);
+}
+
+static const struct clk_ops unit_clk_ops = {
+	.is_enabled = unit_clk_is_enabled,
+	.enable = unit_clk_enable,
+	.disable = unit_clk_disable,
+};
+
+static struct clk * __init
+atlas7_unit_clk_register(struct device *dev, const char *name,
+		 const char * const parent_name, unsigned long flags,
+		 u32 regofs, u8 bit, spinlock_t *lock)
+{
+	struct clk *clk;
+	struct clk_unit *unit;
+	struct clk_init_data init;
+
+	unit = kzalloc(sizeof(*unit), GFP_KERNEL);
+	if (!unit)
+		return ERR_PTR(-ENOMEM);
+
+	init.name = name;
+	init.parent_names = &parent_name;
+	init.num_parents = 1;
+	init.ops = &unit_clk_ops;
+	init.flags = flags;
+
+	unit->hw.init = &init;
+	unit->regofs = regofs;
+	unit->bit = bit;
+	unit->lock = lock;
+
+	clk = clk_register(dev, &unit->hw);
+	if (IS_ERR(clk))
+		kfree(unit);
+
+	return clk;
+}
+
+static struct atlas7_reset_desc atlas7_reset_unit[] = {
+	{ "PWM", 0x0244, 0, 0x0320, 0, &leaf0_gate_lock }, /* 0-5 */
+	{ "THCGUM", 0x0244, 3, 0x0320, 1, &leaf0_gate_lock },
+	{ "CVD", 0x04A0, 0, 0x032C, 0, &leaf1_gate_lock },
+	{ "TIMER", 0x04A0, 1, 0x032C, 1, &leaf1_gate_lock },
+	{ "PULSEC", 0x04A0, 2, 0x032C, 2, &leaf1_gate_lock },
+	{ "TSC", 0x04A0, 3, 0x032C, 3, &leaf1_gate_lock },
+	{ "IOCTOP", 0x04A0, 4, 0x032C, 4, &leaf1_gate_lock }, /* 6-10 */
+	{ "RSC", 0x04A0, 5, 0x032C, 5, &leaf1_gate_lock },
+	{ "DVM", 0x04A0, 6, 0x032C, 6, &leaf1_gate_lock },
+	{ "LVDS", 0x04A0, 7, 0x032C, 7, &leaf1_gate_lock },
+	{ "KAS", 0x04A0, 8, 0x032C, 8, &leaf1_gate_lock },
+	{ "AC97", 0x04A0, 9, 0x032C, 9, &leaf1_gate_lock }, /* 11-15 */
+	{ "USP0", 0x04A0, 10, 0x032C, 10, &leaf1_gate_lock },
+	{ "USP1", 0x04A0, 11, 0x032C, 11, &leaf1_gate_lock },
+	{ "USP2", 0x04A0, 12, 0x032C, 12, &leaf1_gate_lock },
+	{ "DMAC2", 0x04A0, 13, 0x032C, 13, &leaf1_gate_lock },
+	{ "DMAC3", 0x04A0, 14, 0x032C, 14, &leaf1_gate_lock }, /* 16-20 */
+	{ "AUDIO", 0x04A0, 15, 0x032C, 15, &leaf1_gate_lock },
+	{ "I2S1", 0x04A0, 17, 0x032C, 16, &leaf1_gate_lock },
+	{ "PMU_AUDIO", 0x04A0, 22, 0x032C, 17, &leaf1_gate_lock },
+	{ "THAUDMSCM", 0x04A0, 23, 0x032C, 18, &leaf1_gate_lock },
+	{ "SYS2PCI", 0x04B8, 0, 0x0338, 0, &leaf2_gate_lock }, /* 21-25 */
+	{ "PCIARB", 0x04B8, 1, 0x0338, 1, &leaf2_gate_lock },
+	{ "PCICOPY", 0x04B8, 2, 0x0338, 2, &leaf2_gate_lock },
+	{ "ROM", 0x04B8, 3, 0x0338, 3, &leaf2_gate_lock },
+	{ "SDIO23", 0x04B8, 4, 0x0338, 4, &leaf2_gate_lock },
+	{ "SDIO45", 0x04B8, 5, 0x0338, 5, &leaf2_gate_lock }, /* 26-30 */
+	{ "SDIO67", 0x04B8, 6, 0x0338, 6, &leaf2_gate_lock },
+	{ "VIP1", 0x04B8, 7, 0x0338, 7, &leaf2_gate_lock },
+	{ "VPP0", 0x04B8, 11, 0x0338, 8, &leaf2_gate_lock },
+	{ "LCD0", 0x04B8, 12, 0x0338, 9, &leaf2_gate_lock },
+	{ "VPP1", 0x04B8, 13, 0x0338, 10, &leaf2_gate_lock }, /* 31-35 */
+	{ "LCD1", 0x04B8, 14, 0x0338, 11, &leaf2_gate_lock },
+	{ "DCU", 0x04B8, 15, 0x0338, 12, &leaf2_gate_lock },
+	{ "GPIO", 0x04B8, 18, 0x0338, 13, &leaf2_gate_lock },
+	{ "DAPA_VDIFM", 0x04B8, 17, 0x0338, 15, &leaf2_gate_lock },
+	{ "THVDIFM", 0x04B8, 19, 0x0338, 16, &leaf2_gate_lock }, /* 36-40 */
+	{ "RGMII", 0x04D0, 0, 0x0344, 0, &leaf3_gate_lock },
+	{ "GMAC", 0x04D0, 1, 0x0344, 1, &leaf3_gate_lock },
+	{ "UART1", 0x04D0, 2, 0x0344, 2, &leaf3_gate_lock },
+	{ "DMAC0", 0x04D0, 3, 0x0344, 3, &leaf3_gate_lock },
+	{ "UART0", 0x04D0, 4, 0x0344, 4, &leaf3_gate_lock }, /* 41-45 */
+	{ "UART2", 0x04D0, 5, 0x0344, 5, &leaf3_gate_lock },
+	{ "UART3", 0x04D0, 6, 0x0344, 6, &leaf3_gate_lock },
+	{ "UART4", 0x04D0, 7, 0x0344, 7, &leaf3_gate_lock },
+	{ "UART5", 0x04D0, 8, 0x0344, 8, &leaf3_gate_lock },
+	{ "SPI1", 0x04D0, 9, 0x0344, 9, &leaf3_gate_lock }, /* 46-50 */
+	{ "GNSS_SYS_M0", 0x04D0, 10, 0x0344, 10, &leaf3_gate_lock },
+	{ "CANBUS1", 0x04D0, 12, 0x0344, 11, &leaf3_gate_lock },
+	{ "CCSEC", 0x04D0, 15, 0x0344, 12, &leaf3_gate_lock },
+	{ "CCPUB", 0x04D0, 16, 0x0344, 13, &leaf3_gate_lock },
+	{ "DAPA_GNSSM", 0x04D0, 13, 0x0344, 14, &leaf3_gate_lock }, /* 51-55 */
+	{ "THGNSSM", 0x04D0, 14, 0x0344, 15, &leaf3_gate_lock },
+	{ "VDEC", 0x04E8, 0, 0x0350, 0, &leaf4_gate_lock },
+	{ "JPENC", 0x04E8, 1, 0x0350, 1, &leaf4_gate_lock },
+	{ "G2D", 0x04E8, 2, 0x0350, 2, &leaf4_gate_lock },
+	{ "I2C0", 0x04E8, 3, 0x0350, 3, &leaf4_gate_lock }, /* 56-60 */
+	{ "I2C1", 0x04E8, 4, 0x0350, 4, &leaf4_gate_lock },
+	{ "GPIO0", 0x04E8, 5, 0x0350, 5, &leaf4_gate_lock },
+	{ "NAND", 0x04E8, 6, 0x0350, 6, &leaf4_gate_lock },
+	{ "SDIO01", 0x04E8, 7, 0x0350, 7, &leaf4_gate_lock },
+	{ "SYS2PCI2", 0x04E8, 8, 0x0350, 8, &leaf4_gate_lock }, /* 61-65 */
+	{ "USB0", 0x04E8, 11, 0x0350, 9, &leaf4_gate_lock },
+	{ "USB1", 0x04E8, 12, 0x0350, 10, &leaf4_gate_lock },
+	{ "THMEDIAM", 0x04E8, 15, 0x0350, 11, &leaf4_gate_lock },
+	{ "MEMC_DDRPHY", 0x0500, 0, 0x035C, 0, &leaf5_gate_lock },
+	{ "MEMC_UPCTL", 0x0500, 0, 0x035C, 1, &leaf5_gate_lock }, /* 66-70 */
+	{ "DAPA_MEM", 0x0500, 1, 0x035C, 2, &leaf5_gate_lock },
+	{ "MEMC_MEMDIV", 0x0500, 0, 0x035C, 3, &leaf5_gate_lock },
+	{ "THDDRM", 0x0500, 3, 0x035C, 4, &leaf5_gate_lock },
+	{ "CORESIGHT", 0x0518, 3, 0x0368, 13, &leaf6_gate_lock },
+	{ "THCPUM", 0x0518, 4, 0x0368, 17, &leaf6_gate_lock }, /* 71-75 */
+	{ "GRAPHIC", 0x0530, 0, 0x0374, 0, &leaf7_gate_lock },
+	{ "VSS_SDR", 0x0530, 1, 0x0374, 1, &leaf7_gate_lock },
+	{ "THGPUM", 0x0530, 2, 0x0374, 2, &leaf7_gate_lock },
+	{ "DMAC4", 0x0548, 2, 0x0380, 1, &leaf8_gate_lock },
+	{ "UART6", 0x0548, 3, 0x0380, 2, &leaf8_gate_lock }, /* 76- */
+	{ "USP3", 0x0548, 4, 0x0380, 3, &leaf8_gate_lock },
+	{ "THBTM", 0x0548, 5, 0x0380, 5, &leaf8_gate_lock },
+	{ "A7CA", 0x0548, 1, 0x0380, 0, &leaf8_gate_lock },
+	{ "A7CA_APB", 0x0548, 5, 0x0380, 4, &leaf8_gate_lock },
+};
+
+static int atlas7_reset_module(struct reset_controller_dev *rcdev,
+					unsigned long reset_idx)
+{
+	struct atlas7_reset_desc *reset = &atlas7_reset_unit[reset_idx];
+	unsigned long flags;
+
+	/*
+	 * HW suggest unit reset sequence:
+	 * assert sw reset (0)
+	 * setting sw clk_en to if the clock was disabled before reset
+	 * delay 16 clocks
+	 * disable clock (sw clk_en = 0)
+	 * de-assert reset (1)
+	 * after this sequence, restore clock or not is decided by SW
+	 */
+
+	spin_lock_irqsave(reset->lock, flags);
+	/* clock enable or not */
+	if (clkc_readl(reset->clk_ofs + 8) & (1 << reset->clk_bit)) {
+		clkc_writel(1 << reset->rst_bit, reset->rst_ofs + 4);
+		udelay(2);
+		clkc_writel(1 << reset->clk_bit, reset->clk_ofs + 4);
+		clkc_writel(1 << reset->rst_bit, reset->rst_ofs);
+		/* restore clock enable */
+		clkc_writel(1 << reset->clk_bit, reset->clk_ofs);
+	} else {
+		clkc_writel(1 << reset->rst_bit, reset->rst_ofs + 4);
+		clkc_writel(1 << reset->clk_bit, reset->clk_ofs);
+		udelay(2);
+		clkc_writel(1 << reset->clk_bit, reset->clk_ofs + 4);
+		clkc_writel(1 << reset->rst_bit, reset->rst_ofs);
+	}
+	spin_unlock_irqrestore(reset->lock, flags);
+
+	return 0;
+}
+
+static struct reset_control_ops atlas7_rst_ops = {
+	.reset = atlas7_reset_module,
+};
+
+static struct reset_controller_dev atlas7_rst_ctlr = {
+	.ops = &atlas7_rst_ops,
+	.owner = THIS_MODULE,
+	.of_reset_n_cells = 1,
+};
+
+static void __init atlas7_clk_init(struct device_node *np)
+{
+	struct clk *clk;
+	struct atlas7_div_init_data *div;
+	struct atlas7_mux_init_data *mux;
+	struct atlas7_unit_init_data *unit;
+	int i;
+	int ret;
+
+	sirfsoc_clk_vbase = of_iomap(np, 0);
+	if (!sirfsoc_clk_vbase)
+		panic("unable to map clkc registers\n");
+
+	of_node_put(np);
+
+	clk = clk_register(NULL, &clk_cpupll.hw);
+	BUG_ON(!clk);
+	clk = clk_register(NULL, &clk_mempll.hw);
+	BUG_ON(!clk);
+	clk = clk_register(NULL, &clk_sys0pll.hw);
+	BUG_ON(!clk);
+	clk = clk_register(NULL, &clk_sys1pll.hw);
+	BUG_ON(!clk);
+	clk = clk_register(NULL, &clk_sys2pll.hw);
+	BUG_ON(!clk);
+	clk = clk_register(NULL, &clk_sys3pll.hw);
+	BUG_ON(!clk);
+
+	clk = clk_register_divider_table(NULL, "cpupll_div1", "cpupll_vco", 0,
+			 sirfsoc_clk_vbase + SIRFSOC_CLKC_CPUPLL_AB_CTRL1, 0, 3, 0,
+			 pll_div_table, &cpupll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_divider_table(NULL, "cpupll_div2", "cpupll_vco", 0,
+			 sirfsoc_clk_vbase + SIRFSOC_CLKC_CPUPLL_AB_CTRL1, 4, 3, 0,
+			 pll_div_table, &cpupll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_divider_table(NULL, "cpupll_div3", "cpupll_vco", 0,
+			 sirfsoc_clk_vbase + SIRFSOC_CLKC_CPUPLL_AB_CTRL1, 8, 3, 0,
+			 pll_div_table, &cpupll_ctrl1_lock);
+	BUG_ON(!clk);
+
+	clk = clk_register_divider_table(NULL, "mempll_div1", "mempll_vco", 0,
+			 sirfsoc_clk_vbase + SIRFSOC_CLKC_MEMPLL_AB_CTRL1, 0, 3, 0,
+			 pll_div_table, &mempll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_divider_table(NULL, "mempll_div2", "mempll_vco", 0,
+			 sirfsoc_clk_vbase + SIRFSOC_CLKC_MEMPLL_AB_CTRL1, 4, 3, 0,
+			 pll_div_table, &mempll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_divider_table(NULL, "mempll_div3", "mempll_vco", 0,
+			 sirfsoc_clk_vbase + SIRFSOC_CLKC_MEMPLL_AB_CTRL1, 8, 3, 0,
+			 pll_div_table, &mempll_ctrl1_lock);
+	BUG_ON(!clk);
+
+	clk = clk_register_divider_table(NULL, "sys0pll_div1", "sys0pll_vco", 0,
+			 sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS0PLL_AB_CTRL1, 0, 3, 0,
+			 pll_div_table, &sys0pll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_divider_table(NULL, "sys0pll_div2", "sys0pll_vco", 0,
+			 sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS0PLL_AB_CTRL1, 4, 3, 0,
+			 pll_div_table, &sys0pll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_divider_table(NULL, "sys0pll_div3", "sys0pll_vco", 0,
+			 sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS0PLL_AB_CTRL1, 8, 3, 0,
+			 pll_div_table, &sys0pll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_fixed_factor(NULL, "sys0pll_fixdiv", "sys0pll_vco",
+					CLK_SET_RATE_PARENT, 1, 2);
+
+	clk = clk_register_divider_table(NULL, "sys1pll_div1", "sys1pll_vco", 0,
+			 sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS1PLL_AB_CTRL1, 0, 3, 0,
+			 pll_div_table, &sys1pll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_divider_table(NULL, "sys1pll_div2", "sys1pll_vco", 0,
+			 sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS1PLL_AB_CTRL1, 4, 3, 0,
+			 pll_div_table, &sys1pll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_divider_table(NULL, "sys1pll_div3", "sys1pll_vco", 0,
+			 sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS1PLL_AB_CTRL1, 8, 3, 0,
+			 pll_div_table, &sys1pll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_fixed_factor(NULL, "sys1pll_fixdiv", "sys1pll_vco",
+					CLK_SET_RATE_PARENT, 1, 2);
+
+	clk = clk_register_divider_table(NULL, "sys2pll_div1", "sys2pll_vco", 0,
+			 sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS2PLL_AB_CTRL1, 0, 3, 0,
+			 pll_div_table, &sys2pll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_divider_table(NULL, "sys2pll_div2", "sys2pll_vco", 0,
+			 sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS2PLL_AB_CTRL1, 4, 3, 0,
+			 pll_div_table, &sys2pll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_divider_table(NULL, "sys2pll_div3", "sys2pll_vco", 0,
+			 sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS2PLL_AB_CTRL1, 8, 3, 0,
+			 pll_div_table, &sys2pll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_fixed_factor(NULL, "sys2pll_fixdiv", "sys2pll_vco",
+					CLK_SET_RATE_PARENT, 1, 2);
+
+	clk = clk_register_divider_table(NULL, "sys3pll_div1", "sys3pll_vco", 0,
+			 sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS3PLL_AB_CTRL1, 0, 3, 0,
+			 pll_div_table, &sys3pll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_divider_table(NULL, "sys3pll_div2", "sys3pll_vco", 0,
+			 sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS3PLL_AB_CTRL1, 4, 3, 0,
+			 pll_div_table, &sys3pll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_divider_table(NULL, "sys3pll_div3", "sys3pll_vco", 0,
+			 sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS3PLL_AB_CTRL1, 8, 3, 0,
+			 pll_div_table, &sys3pll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_fixed_factor(NULL, "sys3pll_fixdiv", "sys3pll_vco",
+					CLK_SET_RATE_PARENT, 1, 2);
+
+	BUG_ON(!clk);
+	clk = clk_register_fixed_factor(NULL, "xinw_fixdiv_btslow", "xinw",
+					CLK_SET_RATE_PARENT, 1, 4);
+
+	BUG_ON(!clk);
+	clk = clk_register_gate(NULL, "cpupll_clk1", "cpupll_div1",
+		CLK_SET_RATE_PARENT, sirfsoc_clk_vbase + SIRFSOC_CLKC_CPUPLL_AB_CTRL1,
+				12, 0, &cpupll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_gate(NULL, "cpupll_clk2", "cpupll_div2",
+		CLK_SET_RATE_PARENT, sirfsoc_clk_vbase + SIRFSOC_CLKC_CPUPLL_AB_CTRL1,
+				13, 0, &cpupll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_gate(NULL, "cpupll_clk3", "cpupll_div3",
+		CLK_SET_RATE_PARENT, sirfsoc_clk_vbase + SIRFSOC_CLKC_CPUPLL_AB_CTRL1,
+				14, 0, &cpupll_ctrl1_lock);
+	BUG_ON(!clk);
+
+	clk = clk_register_gate(NULL, "mempll_clk1", "mempll_div1",
+		CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
+		sirfsoc_clk_vbase + SIRFSOC_CLKC_MEMPLL_AB_CTRL1,
+		12, 0, &mempll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_gate(NULL, "mempll_clk2", "mempll_div2",
+		CLK_SET_RATE_PARENT, sirfsoc_clk_vbase + SIRFSOC_CLKC_MEMPLL_AB_CTRL1,
+				13, 0, &mempll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_gate(NULL, "mempll_clk3", "mempll_div3",
+		CLK_SET_RATE_PARENT, sirfsoc_clk_vbase + SIRFSOC_CLKC_MEMPLL_AB_CTRL1,
+				14, 0, &mempll_ctrl1_lock);
+	BUG_ON(!clk);
+
+	clk = clk_register_gate(NULL, "sys0pll_clk1", "sys0pll_div1",
+		CLK_SET_RATE_PARENT, sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS0PLL_AB_CTRL1,
+				12, 0, &sys0pll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_gate(NULL, "sys0pll_clk2", "sys0pll_div2",
+		CLK_SET_RATE_PARENT, sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS0PLL_AB_CTRL1,
+				13, 0, &sys0pll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_gate(NULL, "sys0pll_clk3", "sys0pll_div3",
+		CLK_SET_RATE_PARENT, sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS0PLL_AB_CTRL1,
+				14, 0, &sys0pll_ctrl1_lock);
+	BUG_ON(!clk);
+
+	clk = clk_register_gate(NULL, "sys1pll_clk1", "sys1pll_div1",
+		CLK_SET_RATE_PARENT, sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS1PLL_AB_CTRL1,
+				12, 0, &sys1pll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_gate(NULL, "sys1pll_clk2", "sys1pll_div2",
+		CLK_SET_RATE_PARENT, sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS1PLL_AB_CTRL1,
+				13, 0, &sys1pll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_gate(NULL, "sys1pll_clk3", "sys1pll_div3",
+		CLK_SET_RATE_PARENT, sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS1PLL_AB_CTRL1,
+				14, 0, &sys1pll_ctrl1_lock);
+	BUG_ON(!clk);
+
+	clk = clk_register_gate(NULL, "sys2pll_clk1", "sys2pll_div1",
+		CLK_SET_RATE_PARENT, sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS2PLL_AB_CTRL1,
+				12, 0, &sys2pll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_gate(NULL, "sys2pll_clk2", "sys2pll_div2",
+		CLK_SET_RATE_PARENT, sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS2PLL_AB_CTRL1,
+				13, 0, &sys2pll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_gate(NULL, "sys2pll_clk3", "sys2pll_div3",
+		CLK_SET_RATE_PARENT, sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS2PLL_AB_CTRL1,
+				14, 0, &sys2pll_ctrl1_lock);
+	BUG_ON(!clk);
+
+	clk = clk_register_gate(NULL, "sys3pll_clk1", "sys3pll_div1",
+		CLK_SET_RATE_PARENT, sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS3PLL_AB_CTRL1,
+				12, 0, &sys3pll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_gate(NULL, "sys3pll_clk2", "sys3pll_div2",
+		CLK_SET_RATE_PARENT, sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS3PLL_AB_CTRL1,
+				13, 0, &sys3pll_ctrl1_lock);
+	BUG_ON(!clk);
+	clk = clk_register_gate(NULL, "sys3pll_clk3", "sys3pll_div3",
+		CLK_SET_RATE_PARENT, sirfsoc_clk_vbase + SIRFSOC_CLKC_SYS3PLL_AB_CTRL1,
+				14, 0, &sys3pll_ctrl1_lock);
+	BUG_ON(!clk);
+
+	clk = clk_register(NULL, &clk_audio_dto.hw);
+	BUG_ON(!clk);
+
+	clk = clk_register(NULL, &clk_disp0_dto.hw);
+	BUG_ON(!clk);
+
+	clk = clk_register(NULL, &clk_disp1_dto.hw);
+	BUG_ON(!clk);
+
+	for (i = 0; i < ARRAY_SIZE(divider_list); i++) {
+		div = &divider_list[i];
+		clk = clk_register_divider(NULL, div->div_name,
+			div->parent_name, div->divider_flags, sirfsoc_clk_vbase + div->div_offset,
+			div->shift, div->width, 0, div->lock);
+		BUG_ON(!clk);
+		clk = clk_register_gate(NULL, div->gate_name, div->div_name,
+			div->gate_flags, sirfsoc_clk_vbase + div->gate_offset,
+				div->gate_bit, 0, div->lock);
+		BUG_ON(!clk);
+	}
+	/* ignore selector status register check */
+	for (i = 0; i < ARRAY_SIZE(mux_list); i++) {
+		mux = &mux_list[i];
+		clk = clk_register_mux(NULL, mux->mux_name, mux->parent_names,
+			       mux->parent_num, mux->flags,
+			       sirfsoc_clk_vbase + mux->mux_offset,
+			       mux->shift, mux->width,
+			       mux->mux_flags, NULL);
+		BUG_ON(!clk);
+	}
+
+	for (i = 0; i < ARRAY_SIZE(unit_list); i++) {
+		unit = &unit_list[i];
+		atlas7_clks[i] = atlas7_unit_clk_register(NULL, unit->unit_name, unit->parent_name,
+				unit->flags, unit->regofs, unit->bit, unit->lock);
+		BUG_ON(!atlas7_clks[i]);
+	}
+
+	clk_data.clks = atlas7_clks;
+	clk_data.clk_num = ARRAY_SIZE(unit_list);
+
+	ret = of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
+	BUG_ON(ret);
+
+	atlas7_rst_ctlr.of_node = np;
+	atlas7_rst_ctlr.nr_resets = ARRAY_SIZE(atlas7_reset_unit);
+	reset_controller_register(&atlas7_rst_ctlr);
+}
+CLK_OF_DECLARE(atlas7_clk, "sirf,atlas7-car", atlas7_clk_init);