clk: imx: add imx6ul clk tree support
authorFrank Li <Frank.Li@freescale.com>
Thu, 9 Jul 2015 18:09:42 +0000 (02:09 +0800)
committerShawn Guo <shawnguo@kernel.org>
Tue, 14 Jul 2015 07:02:13 +0000 (15:02 +0800)
Add imx6ul clock driver support.

Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Bai Ping <b51503@freescale.com>
Signed-off-by: Fugang Duan <B38611@freescale.com>
Signed-off-by: Frank Li <Frank.Li@freescale.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
drivers/clk/imx/Makefile
drivers/clk/imx/clk-imx6ul.c [new file with mode: 0644]
include/dt-bindings/clock/imx6ul-clock.h [new file with mode: 0644]

index 75fae169ce8fa6ae9e91cf0b8b0c69d14e02cc67..1ada68abb158a08a4769d31919a83f84265ef655 100644 (file)
@@ -22,5 +22,6 @@ obj-$(CONFIG_SOC_IMX5)   += clk-imx51-imx53.o
 obj-$(CONFIG_SOC_IMX6Q)  += clk-imx6q.o
 obj-$(CONFIG_SOC_IMX6SL) += clk-imx6sl.o
 obj-$(CONFIG_SOC_IMX6SX) += clk-imx6sx.o
+obj-$(CONFIG_SOC_IMX6UL) += clk-imx6ul.o
 obj-$(CONFIG_SOC_IMX7D)  += clk-imx7d.o
 obj-$(CONFIG_SOC_VF610)  += clk-vf610.o
diff --git a/drivers/clk/imx/clk-imx6ul.c b/drivers/clk/imx/clk-imx6ul.c
new file mode 100644 (file)
index 0000000..aaa3665
--- /dev/null
@@ -0,0 +1,432 @@
+/*
+ * Copyright (C) 2015 Freescale Semiconductor, Inc.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include <dt-bindings/clock/imx6ul-clock.h>
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+#include <linux/types.h>
+
+#include "clk.h"
+
+#define BM_CCM_CCDR_MMDC_CH0_MASK      (0x2 << 16)
+#define CCDR   0x4
+
+static const char *pll_bypass_src_sels[] = { "osc", "dummy", };
+static const char *pll1_bypass_sels[] = { "pll1", "pll1_bypass_src", };
+static const char *pll2_bypass_sels[] = { "pll2", "pll2_bypass_src", };
+static const char *pll3_bypass_sels[] = { "pll3", "pll3_bypass_src", };
+static const char *pll4_bypass_sels[] = { "pll4", "pll4_bypass_src", };
+static const char *pll5_bypass_sels[] = { "pll5", "pll5_bypass_src", };
+static const char *pll6_bypass_sels[] = { "pll6", "pll6_bypass_src", };
+static const char *pll7_bypass_sels[] = { "pll7", "pll7_bypass_src", };
+static const char *ca7_secondary_sels[] = { "pll2_pfd2_396m", "pll2_bus", };
+static const char *step_sels[] = { "osc", "ca7_secondary_sel", };
+static const char *pll1_sw_sels[] = { "pll1_sys", "step", };
+static const char *axi_alt_sels[] = { "pll2_pfd2_396m", "pll3_pfd1_540m", };
+static const char *axi_sels[] = {"periph", "axi_alt_sel", };
+static const char *periph_pre_sels[] = { "pll2_bus", "pll2_pfd2_396m", "pll2_pfd0_352m", "pll2_198m", };
+static const char *periph2_pre_sels[] = { "pll2_bus", "pll2_pfd2_396m", "pll2_pfd0_352m", "pll4_audio_div", };
+static const char *periph_clk2_sels[] = { "pll3_usb_otg", "osc", "osc", };
+static const char *periph2_clk2_sels[] = { "pll3_usb_otg", "osc", };
+static const char *periph_sels[] = { "periph_pre", "periph_clk2", };
+static const char *periph2_sels[] = { "periph2_pre", "periph2_clk2", };
+static const char *usdhc_sels[] = { "pll2_pfd2_396m", "pll2_pfd0_352m", };
+static const char *bch_sels[] = { "pll2_pfd2_396m", "pll2_pfd0_352m", };
+static const char *gpmi_sels[] = { "pll2_pfd2_396m", "pll2_pfd0_352m", };
+static const char *eim_slow_sels[] =  { "axi", "pll3_usb_otg", "pll2_pfd2_396m", "pll3_pfd0_720m", };
+static const char *spdif_sels[] = { "pll4_audio_div", "pll3_pfd2_508m", "pll5_video_div", "pll3_usb_otg", };
+static const char *sai_sels[] = { "pll3_pfd2_508m", "pll5_video_div", "pll4_audio_div", };
+static const char *lcdif_pre_sels[] = { "pll2_bus", "pll3_pfd3_454m", "pll5_video_div", "pll2_pfd0_352m", "pll2_pfd1_594m", "pll3_pfd1_540m", };
+static const char *sim_pre_sels[] = { "pll2_bus", "pll3_usb_otg", "pll5_video_div", "pll2_pfd0_352m", "pll2_pfd2_396m", "pll3_pfd2_508m", };
+static const char *ldb_di0_sels[] = { "pll5_video_div", "pll2_pfd0_352m", "pll2_pfd2_396m", "pll2_pfd3_594m", "pll2_pfd1_594m", "pll3_pfd3_454m", };
+static const char *ldb_di0_div_sels[] = { "ldb_di0_div_3_5", "ldb_di0_div_7", };
+static const char *ldb_di1_div_sels[] = { "ldb_di1_div_3_5", "ldb_di1_div_7", };
+static const char *qspi1_sels[] = { "pll3_usb_otg", "pll2_pfd0_352m", "pll2_pfd2_396m", "pll2_bus", "pll3_pfd3_454m", "pll3_pfd2_508m", };
+static const char *enfc_sels[] = { "pll2_pfd0_352m", "pll2_bus", "pll3_usb_otg", "pll2_pfd2_396m", "pll3_pfd3_454m", "dummy", "dummy", "dummy", };
+static const char *can_sels[] = { "pll3_60m", "osc", "pll3_80m", "dummy", };
+static const char *ecspi_sels[] = { "pll3_60m", "osc", };
+static const char *uart_sels[] = { "pll3_80m", "osc", };
+static const char *perclk_sels[] = { "ipg", "osc", };
+static const char *lcdif_sels[] = { "lcdif_podf", "ipp_di0", "ipp_di1", "ldb_di0", "ldb_di1", };
+static const char *csi_sels[] = { "osc", "pll2_pfd2_396m", "pll3_120m", "pll3_pfd1_540m", };
+static const char *sim_sels[] = { "sim_podf", "ipp_di0", "ipp_di1", "ldb_di0", "ldb_di1", };
+
+static struct clk *clks[IMX6UL_CLK_END];
+static struct clk_onecell_data clk_data;
+
+static int const clks_init_on[] __initconst = {
+       IMX6UL_CLK_AIPSTZ1, IMX6UL_CLK_AIPSTZ2, IMX6UL_CLK_AIPSTZ3,
+       IMX6UL_CLK_AXI, IMX6UL_CLK_ARM, IMX6UL_CLK_ROM,
+       IMX6UL_CLK_MMDC_P0_FAST, IMX6UL_CLK_MMDC_P0_IPG,
+};
+
+static struct clk_div_table clk_enet_ref_table[] = {
+       { .val = 0, .div = 20, },
+       { .val = 1, .div = 10, },
+       { .val = 2, .div = 5, },
+       { .val = 3, .div = 4, },
+       { }
+};
+
+static struct clk_div_table post_div_table[] = {
+       { .val = 2, .div = 1, },
+       { .val = 1, .div = 2, },
+       { .val = 0, .div = 4, },
+       { }
+};
+
+static struct clk_div_table video_div_table[] = {
+       { .val = 0, .div = 1, },
+       { .val = 1, .div = 2, },
+       { .val = 2, .div = 1, },
+       { .val = 3, .div = 4, },
+       { }
+};
+
+static u32 share_count_asrc;
+static u32 share_count_audio;
+static u32 share_count_sai1;
+static u32 share_count_sai2;
+static u32 share_count_sai3;
+
+static void __init imx6ul_clocks_init(struct device_node *ccm_node)
+{
+       struct device_node *np;
+       void __iomem *base;
+       int i;
+
+       clks[IMX6UL_CLK_DUMMY] = imx_clk_fixed("dummy", 0);
+
+       clks[IMX6UL_CLK_CKIL] = of_clk_get_by_name(ccm_node, "ckil");
+       clks[IMX6UL_CLK_OSC] = of_clk_get_by_name(ccm_node, "osc");
+
+       /* ipp_di clock is external input */
+       clks[IMX6UL_CLK_IPP_DI0] = of_clk_get_by_name(ccm_node, "ipp_di0");
+       clks[IMX6UL_CLK_IPP_DI1] = of_clk_get_by_name(ccm_node, "ipp_di1");
+
+       np = of_find_compatible_node(NULL, NULL, "fsl,imx6ul-anatop");
+       base = of_iomap(np, 0);
+       WARN_ON(!base);
+
+       clks[IMX6UL_PLL1_BYPASS_SRC] = imx_clk_mux("pll1_bypass_src", base + 0x00, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels));
+       clks[IMX6UL_PLL2_BYPASS_SRC] = imx_clk_mux("pll2_bypass_src", base + 0x30, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels));
+       clks[IMX6UL_PLL3_BYPASS_SRC] = imx_clk_mux("pll3_bypass_src", base + 0x10, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels));
+       clks[IMX6UL_PLL4_BYPASS_SRC] = imx_clk_mux("pll4_bypass_src", base + 0x70, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels));
+       clks[IMX6UL_PLL5_BYPASS_SRC] = imx_clk_mux("pll5_bypass_src", base + 0xa0, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels));
+       clks[IMX6UL_PLL6_BYPASS_SRC] = imx_clk_mux("pll6_bypass_src", base + 0xe0, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels));
+       clks[IMX6UL_PLL7_BYPASS_SRC] = imx_clk_mux("pll7_bypass_src", base + 0x20, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels));
+
+       clks[IMX6UL_CLK_PLL1] = imx_clk_pllv3(IMX_PLLV3_SYS,     "pll1", "pll1_bypass_src", base + 0x00, 0x7f);
+       clks[IMX6UL_CLK_PLL2] = imx_clk_pllv3(IMX_PLLV3_GENERIC, "pll2", "pll2_bypass_src", base + 0x30, 0x1);
+       clks[IMX6UL_CLK_PLL3] = imx_clk_pllv3(IMX_PLLV3_USB,     "pll3", "pll3_bypass_src", base + 0x10, 0x3);
+       clks[IMX6UL_CLK_PLL4] = imx_clk_pllv3(IMX_PLLV3_AV,      "pll4", "pll4_bypass_src", base + 0x70, 0x7f);
+       clks[IMX6UL_CLK_PLL5] = imx_clk_pllv3(IMX_PLLV3_AV,      "pll5", "pll5_bypass_src", base + 0xa0, 0x7f);
+       clks[IMX6UL_CLK_PLL6] = imx_clk_pllv3(IMX_PLLV3_ENET,    "pll6", "pll6_bypass_src", base + 0xe0, 0x3);
+       clks[IMX6UL_CLK_PLL7] = imx_clk_pllv3(IMX_PLLV3_USB,     "pll7", "pll7_bypass_src", base + 0x20, 0x3);
+
+       clks[IMX6UL_PLL1_BYPASS] = imx_clk_mux_flags("pll1_bypass", base + 0x00, 16, 1, pll1_bypass_sels, ARRAY_SIZE(pll1_bypass_sels), CLK_SET_RATE_PARENT);
+       clks[IMX6UL_PLL2_BYPASS] = imx_clk_mux_flags("pll2_bypass", base + 0x30, 16, 1, pll2_bypass_sels, ARRAY_SIZE(pll2_bypass_sels), CLK_SET_RATE_PARENT);
+       clks[IMX6UL_PLL3_BYPASS] = imx_clk_mux_flags("pll3_bypass", base + 0x10, 16, 1, pll3_bypass_sels, ARRAY_SIZE(pll3_bypass_sels), CLK_SET_RATE_PARENT);
+       clks[IMX6UL_PLL4_BYPASS] = imx_clk_mux_flags("pll4_bypass", base + 0x70, 16, 1, pll4_bypass_sels, ARRAY_SIZE(pll4_bypass_sels), CLK_SET_RATE_PARENT);
+       clks[IMX6UL_PLL5_BYPASS] = imx_clk_mux_flags("pll5_bypass", base + 0xa0, 16, 1, pll5_bypass_sels, ARRAY_SIZE(pll5_bypass_sels), CLK_SET_RATE_PARENT);
+       clks[IMX6UL_PLL6_BYPASS] = imx_clk_mux_flags("pll6_bypass", base + 0xe0, 16, 1, pll6_bypass_sels, ARRAY_SIZE(pll6_bypass_sels), CLK_SET_RATE_PARENT);
+       clks[IMX6UL_PLL7_BYPASS] = imx_clk_mux_flags("pll7_bypass", base + 0x20, 16, 1, pll7_bypass_sels, ARRAY_SIZE(pll7_bypass_sels), CLK_SET_RATE_PARENT);
+       clks[IMX6UL_CLK_CSI_SEL] = imx_clk_mux_flags("csi_sel", base + 0x3c, 9, 2, csi_sels, ARRAY_SIZE(csi_sels), CLK_SET_RATE_PARENT);
+
+       /* Do not bypass PLLs initially */
+       clk_set_parent(clks[IMX6UL_PLL1_BYPASS], clks[IMX6UL_CLK_PLL1]);
+       clk_set_parent(clks[IMX6UL_PLL2_BYPASS], clks[IMX6UL_CLK_PLL2]);
+       clk_set_parent(clks[IMX6UL_PLL3_BYPASS], clks[IMX6UL_CLK_PLL3]);
+       clk_set_parent(clks[IMX6UL_PLL4_BYPASS], clks[IMX6UL_CLK_PLL4]);
+       clk_set_parent(clks[IMX6UL_PLL5_BYPASS], clks[IMX6UL_CLK_PLL5]);
+       clk_set_parent(clks[IMX6UL_PLL6_BYPASS], clks[IMX6UL_CLK_PLL6]);
+       clk_set_parent(clks[IMX6UL_PLL7_BYPASS], clks[IMX6UL_CLK_PLL7]);
+
+       clks[IMX6UL_CLK_PLL1_SYS]       = imx_clk_fixed_factor("pll1_sys",      "pll1_bypass", 1, 1);
+       clks[IMX6UL_CLK_PLL2_BUS]       = imx_clk_gate("pll2_bus",      "pll2_bypass", base + 0x30, 13);
+       clks[IMX6UL_CLK_PLL3_USB_OTG]   = imx_clk_gate("pll3_usb_otg",  "pll3_bypass", base + 0x10, 13);
+       clks[IMX6UL_CLK_PLL4_AUDIO]     = imx_clk_gate("pll4_audio",    "pll4_bypass", base + 0x70, 13);
+       clks[IMX6UL_CLK_PLL5_VIDEO]     = imx_clk_gate("pll5_video",    "pll5_bypass", base + 0xa0, 13);
+       clks[IMX6UL_CLK_PLL6_ENET]      = imx_clk_gate("pll6_enet",     "pll6_bypass", base + 0xe0, 13);
+       clks[IMX6UL_CLK_PLL7_USB_HOST]  = imx_clk_gate("pll7_usb_host", "pll7_bypass", base + 0x20, 13);
+
+       /*
+        * Bit 20 is the reserved and read-only bit, we do this only for:
+        * - Do nothing for usbphy clk_enable/disable
+        * - Keep refcount when do usbphy clk_enable/disable, in that case,
+        * the clk framework many need to enable/disable usbphy's parent
+        */
+       clks[IMX6UL_CLK_USBPHY1] = imx_clk_gate("usbphy1", "pll3_usb_otg",  base + 0x10, 20);
+       clks[IMX6UL_CLK_USBPHY2] = imx_clk_gate("usbphy2", "pll7_usb_host", base + 0x20, 20);
+
+       /*
+        * usbphy*_gate needs to be on after system boots up, and software
+        * never needs to control it anymore.
+        */
+       clks[IMX6UL_CLK_USBPHY1_GATE] = imx_clk_gate("usbphy1_gate", "dummy", base + 0x10, 6);
+       clks[IMX6UL_CLK_USBPHY2_GATE] = imx_clk_gate("usbphy2_gate", "dummy", base + 0x20, 6);
+
+       /*                                      name               parent_name     reg          idx */
+       clks[IMX6UL_CLK_PLL2_PFD0] = imx_clk_pfd("pll2_pfd0_352m", "pll2_bus",     base + 0x100, 0);
+       clks[IMX6UL_CLK_PLL2_PFD1] = imx_clk_pfd("pll2_pfd1_594m", "pll2_bus",     base + 0x100, 1);
+       clks[IMX6UL_CLK_PLL2_PFD2] = imx_clk_pfd("pll2_pfd2_396m", "pll2_bus",     base + 0x100, 2);
+       clks[IMX6UL_CLK_PLL2_PFD3] = imx_clk_pfd("pll2_pfd3_594m", "pll2_bus",     base + 0x100, 3);
+       clks[IMX6UL_CLK_PLL3_PFD0] = imx_clk_pfd("pll3_pfd0_720m", "pll3_usb_otg", base + 0xf0,  0);
+       clks[IMX6UL_CLK_PLL3_PFD1] = imx_clk_pfd("pll3_pfd1_540m", "pll3_usb_otg", base + 0xf0,  1);
+       clks[IMX6UL_CLK_PLL3_PFD2] = imx_clk_pfd("pll3_pfd2_508m", "pll3_usb_otg", base + 0xf0,  2);
+       clks[IMX6UL_CLK_PLL3_PFD3] = imx_clk_pfd("pll3_pfd3_454m", "pll3_usb_otg", base + 0xf0,  3);
+
+       clks[IMX6UL_CLK_ENET_REF] = clk_register_divider_table(NULL, "enet_ref", "pll6_enet", 0,
+                       base + 0xe0, 0, 2, 0, clk_enet_ref_table, &imx_ccm_lock);
+       clks[IMX6UL_CLK_ENET2_REF] = clk_register_divider_table(NULL, "enet2_ref", "pll6_enet", 0,
+                       base + 0xe0, 2, 2, 0, clk_enet_ref_table, &imx_ccm_lock);
+
+       clks[IMX6UL_CLK_ENET2_REF_125M] = imx_clk_gate("enet_ref_125m", "enet2_ref", base + 0xe0, 20);
+       clks[IMX6UL_CLK_ENET_PTP_REF]   = imx_clk_fixed_factor("enet_ptp_ref", "pll6_enet", 1, 20);
+       clks[IMX6UL_CLK_ENET_PTP]       = imx_clk_gate("enet_ptp", "enet_ptp_ref", base + 0xe0, 21);
+
+       clks[IMX6UL_CLK_PLL4_POST_DIV]  = clk_register_divider_table(NULL, "pll4_post_div", "pll4_audio",
+                CLK_SET_RATE_PARENT | CLK_SET_RATE_GATE, base + 0x70, 19, 2, 0, post_div_table, &imx_ccm_lock);
+       clks[IMX6UL_CLK_PLL4_AUDIO_DIV] = clk_register_divider(NULL, "pll4_audio_div", "pll4_post_div",
+                CLK_SET_RATE_PARENT | CLK_SET_RATE_GATE, base + 0x170, 15, 1, 0, &imx_ccm_lock);
+       clks[IMX6UL_CLK_PLL5_POST_DIV]  = clk_register_divider_table(NULL, "pll5_post_div", "pll5_video",
+                CLK_SET_RATE_PARENT | CLK_SET_RATE_GATE, base + 0xa0, 19, 2, 0, post_div_table, &imx_ccm_lock);
+       clks[IMX6UL_CLK_PLL5_VIDEO_DIV] = clk_register_divider_table(NULL, "pll5_video_div", "pll5_post_div",
+                CLK_SET_RATE_PARENT | CLK_SET_RATE_GATE, base + 0x170, 30, 2, 0, video_div_table, &imx_ccm_lock);
+
+       /*                                                 name         parent_name      mult  div */
+       clks[IMX6UL_CLK_PLL2_198M] = imx_clk_fixed_factor("pll2_198m", "pll2_pfd2_396m", 1,     2);
+       clks[IMX6UL_CLK_PLL3_80M]  = imx_clk_fixed_factor("pll3_80m",  "pll3_usb_otg",   1,     6);
+       clks[IMX6UL_CLK_PLL3_60M]  = imx_clk_fixed_factor("pll3_60m",  "pll3_usb_otg",   1,     8);
+       clks[IMX6UL_CLK_GPT_3M]    = imx_clk_fixed_factor("gpt_3m",     "osc",           1,     8);
+
+       np = ccm_node;
+       base = of_iomap(np, 0);
+       WARN_ON(!base);
+
+       clks[IMX6UL_CA7_SECONDARY_SEL]    = imx_clk_mux("ca7_secondary_sel", base + 0xc, 3, 1, ca7_secondary_sels, ARRAY_SIZE(ca7_secondary_sels));
+       clks[IMX6UL_CLK_STEP]             = imx_clk_mux("step", base + 0x0c, 8, 1, step_sels, ARRAY_SIZE(step_sels));
+       clks[IMX6UL_CLK_PLL1_SW]          = imx_clk_mux_flags("pll1_sw",   base + 0x0c, 2,  1, pll1_sw_sels, ARRAY_SIZE(pll1_sw_sels), 0);
+       clks[IMX6UL_CLK_AXI_ALT_SEL]      = imx_clk_mux("axi_alt_sel",          base + 0x14, 7,  1, axi_alt_sels, ARRAY_SIZE(axi_alt_sels));
+       clks[IMX6UL_CLK_AXI_SEL]          = imx_clk_mux_flags("axi_sel",        base + 0x14, 6,  1, axi_sels, ARRAY_SIZE(axi_sels), 0);
+       clks[IMX6UL_CLK_PERIPH_PRE]       = imx_clk_mux("periph_pre",       base + 0x18, 18, 2, periph_pre_sels, ARRAY_SIZE(periph_pre_sels));
+       clks[IMX6UL_CLK_PERIPH2_PRE]      = imx_clk_mux("periph2_pre",      base + 0x18, 21, 2, periph2_pre_sels, ARRAY_SIZE(periph2_pre_sels));
+       clks[IMX6UL_CLK_PERIPH_CLK2_SEL]  = imx_clk_mux("periph_clk2_sel",  base + 0x18, 12, 2, periph_clk2_sels, ARRAY_SIZE(periph_clk2_sels));
+       clks[IMX6UL_CLK_PERIPH2_CLK2_SEL] = imx_clk_mux("periph2_clk2_sel", base + 0x18, 20, 1, periph2_clk2_sels, ARRAY_SIZE(periph2_clk2_sels));
+       clks[IMX6UL_CLK_EIM_SLOW_SEL]     = imx_clk_mux("eim_slow_sel", base + 0x1c, 29, 2, eim_slow_sels, ARRAY_SIZE(eim_slow_sels));
+       clks[IMX6UL_CLK_GPMI_SEL]         = imx_clk_mux("gpmi_sel",     base + 0x1c, 19, 1, gpmi_sels, ARRAY_SIZE(gpmi_sels));
+       clks[IMX6UL_CLK_BCH_SEL]          = imx_clk_mux("bch_sel",      base + 0x1c, 18, 1, bch_sels, ARRAY_SIZE(bch_sels));
+       clks[IMX6UL_CLK_USDHC2_SEL]       = imx_clk_mux("usdhc2_sel",   base + 0x1c, 17, 1, usdhc_sels, ARRAY_SIZE(usdhc_sels));
+       clks[IMX6UL_CLK_USDHC1_SEL]       = imx_clk_mux("usdhc1_sel",   base + 0x1c, 16, 1, usdhc_sels, ARRAY_SIZE(usdhc_sels));
+       clks[IMX6UL_CLK_SAI3_SEL]         = imx_clk_mux("sai3_sel",     base + 0x1c, 14, 2, sai_sels, ARRAY_SIZE(sai_sels));
+       clks[IMX6UL_CLK_SAI2_SEL]         = imx_clk_mux("sai2_sel",     base + 0x1c, 12, 2, sai_sels, ARRAY_SIZE(sai_sels));
+       clks[IMX6UL_CLK_SAI1_SEL]         = imx_clk_mux("sai1_sel",     base + 0x1c, 10, 2, sai_sels, ARRAY_SIZE(sai_sels));
+       clks[IMX6UL_CLK_QSPI1_SEL]        = imx_clk_mux("qspi1_sel",    base + 0x1c, 7,  3, qspi1_sels, ARRAY_SIZE(qspi1_sels));
+       clks[IMX6UL_CLK_PERCLK_SEL]       = imx_clk_mux("perclk_sel",   base + 0x1c, 6,  1, perclk_sels, ARRAY_SIZE(perclk_sels));
+       clks[IMX6UL_CLK_CAN_SEL]          = imx_clk_mux("can_sel",      base + 0x20, 8,  2, can_sels, ARRAY_SIZE(can_sels));
+       clks[IMX6UL_CLK_UART_SEL]         = imx_clk_mux("uart_sel",     base + 0x24, 6,  1, uart_sels, ARRAY_SIZE(uart_sels));
+       clks[IMX6UL_CLK_ENFC_SEL]         = imx_clk_mux("enfc_sel",     base + 0x2c, 15, 3, enfc_sels, ARRAY_SIZE(enfc_sels));
+       clks[IMX6UL_CLK_LDB_DI0_SEL]      = imx_clk_mux("ldb_di0_sel",  base + 0x2c, 9,  3, ldb_di0_sels, ARRAY_SIZE(ldb_di0_sels));
+       clks[IMX6UL_CLK_SPDIF_SEL]        = imx_clk_mux("spdif_sel",    base + 0x30, 20, 2, spdif_sels, ARRAY_SIZE(spdif_sels));
+       clks[IMX6UL_CLK_SIM_PRE_SEL]      = imx_clk_mux("sim_pre_sel",  base + 0x34, 15, 3, sim_pre_sels, ARRAY_SIZE(sim_pre_sels));
+       clks[IMX6UL_CLK_SIM_SEL]          = imx_clk_mux("sim_sel",      base + 0x34, 9, 3, sim_sels, ARRAY_SIZE(sim_sels));
+       clks[IMX6UL_CLK_ECSPI_SEL]        = imx_clk_mux("ecspi_sel",    base + 0x38, 18, 1, ecspi_sels, ARRAY_SIZE(ecspi_sels));
+       clks[IMX6UL_CLK_LCDIF_PRE_SEL]    = imx_clk_mux("lcdif_pre_sel", base + 0x38, 15, 3, lcdif_pre_sels, ARRAY_SIZE(lcdif_pre_sels));
+       clks[IMX6UL_CLK_LCDIF_SEL]        = imx_clk_mux("lcdif_sel",    base + 0x38, 9, 3, lcdif_sels, ARRAY_SIZE(lcdif_sels));
+
+       clks[IMX6UL_CLK_LDB_DI0_DIV_SEL]  = imx_clk_mux("ldb_di0", base + 0x20, 10, 1, ldb_di0_div_sels, ARRAY_SIZE(ldb_di0_div_sels));
+       clks[IMX6UL_CLK_LDB_DI1_DIV_SEL]  = imx_clk_mux("ldb_di1", base + 0x20, 11, 1, ldb_di1_div_sels, ARRAY_SIZE(ldb_di1_div_sels));
+
+       clks[IMX6UL_CLK_LDB_DI0_DIV_3_5] = imx_clk_fixed_factor("ldb_di0_div_3_5", "ldb_di0_sel", 2, 7);
+       clks[IMX6UL_CLK_LDB_DI0_DIV_7]   = imx_clk_fixed_factor("ldb_di0_div_7",   "ldb_di0_sel", 1, 7);
+       clks[IMX6UL_CLK_LDB_DI1_DIV_3_5] = imx_clk_fixed_factor("ldb_di1_div_3_5", "qspi1_sel", 2, 7);
+       clks[IMX6UL_CLK_LDB_DI1_DIV_7]   = imx_clk_fixed_factor("ldb_di1_div_7",   "qspi1_sel", 1, 7);
+
+       clks[IMX6UL_CLK_PERIPH]  = imx_clk_busy_mux("periph",  base + 0x14, 25, 1, base + 0x48, 5, periph_sels, ARRAY_SIZE(periph_sels));
+       clks[IMX6UL_CLK_PERIPH2] = imx_clk_busy_mux("periph2", base + 0x14, 26, 1, base + 0x48, 3, periph2_sels, ARRAY_SIZE(periph2_sels));
+
+       clks[IMX6UL_CLK_PERIPH_CLK2]    = imx_clk_divider("periph_clk2",   "periph_clk2_sel",   base + 0x14, 27, 3);
+       clks[IMX6UL_CLK_PERIPH2_CLK2]   = imx_clk_divider("periph2_clk2",  "periph2_clk2_sel",  base + 0x14, 0,  3);
+       clks[IMX6UL_CLK_IPG]            = imx_clk_divider("ipg",           "ahb",               base + 0x14, 8,  2);
+       clks[IMX6UL_CLK_LCDIF_PODF]     = imx_clk_divider("lcdif_podf",    "lcdif_pred",        base + 0x18, 23, 3);
+       clks[IMX6UL_CLK_QSPI1_PDOF]     = imx_clk_divider("qspi1_podf",    "qspi1_sel",         base + 0x1c, 26, 3);
+       clks[IMX6UL_CLK_EIM_SLOW_PODF]  = imx_clk_divider("eim_slow_podf", "eim_slow_sel",      base + 0x1c, 23, 3);
+       clks[IMX6UL_CLK_PERCLK]         = imx_clk_divider("perclk",        "perclk_sel",        base + 0x1c, 0,  6);
+       clks[IMX6UL_CLK_CAN_PODF]       = imx_clk_divider("can_podf",      "can_sel",           base + 0x20, 2,  6);
+       clks[IMX6UL_CLK_GPMI_PODF]      = imx_clk_divider("gpmi_podf",     "gpmi_sel",          base + 0x24, 22, 3);
+       clks[IMX6UL_CLK_BCH_PODF]       = imx_clk_divider("bch_podf",      "bch_sel",           base + 0x24, 19, 3);
+       clks[IMX6UL_CLK_USDHC2_PODF]    = imx_clk_divider("usdhc2_podf",   "usdhc2_sel",        base + 0x24, 16, 3);
+       clks[IMX6UL_CLK_USDHC1_PODF]    = imx_clk_divider("usdhc1_podf",   "usdhc1_sel",        base + 0x24, 11, 3);
+       clks[IMX6UL_CLK_UART_PODF]      = imx_clk_divider("uart_podf",     "uart_sel",          base + 0x24, 0,  6);
+       clks[IMX6UL_CLK_SAI3_PRED]      = imx_clk_divider("sai3_pred",     "sai3_sel",          base + 0x28, 22, 3);
+       clks[IMX6UL_CLK_SAI3_PODF]      = imx_clk_divider("sai3_podf",     "sai3_pred",         base + 0x28, 16, 6);
+       clks[IMX6UL_CLK_SAI1_PRED]      = imx_clk_divider("sai1_pred",     "sai1_sel",          base + 0x28, 6,  3);
+       clks[IMX6UL_CLK_SAI1_PODF]      = imx_clk_divider("sai1_podf",     "sai1_pred",         base + 0x28, 0,  6);
+       clks[IMX6UL_CLK_ENFC_PRED]      = imx_clk_divider("enfc_pred",     "enfc_sel",          base + 0x2c, 18, 3);
+       clks[IMX6UL_CLK_ENFC_PODF]      = imx_clk_divider("enfc_podf",     "enfc_pred",         base + 0x2c, 21, 6);
+       clks[IMX6UL_CLK_SAI2_PRED]      = imx_clk_divider("sai2_pred",     "sai2_sel",          base + 0x2c, 6,  3);
+       clks[IMX6UL_CLK_SAI2_PODF]      = imx_clk_divider("sai2_podf",     "sai2_pred",         base + 0x2c, 0,  6);
+       clks[IMX6UL_CLK_SPDIF_PRED]     = imx_clk_divider("spdif_pred",    "spdif_sel",         base + 0x30, 25, 3);
+       clks[IMX6UL_CLK_SPDIF_PODF]     = imx_clk_divider("spdif_podf",    "spdif_pred",        base + 0x30, 22, 3);
+       clks[IMX6UL_CLK_SIM_PODF]       = imx_clk_divider("sim_podf",      "sim_pre_sel",       base + 0x34, 12, 3);
+       clks[IMX6UL_CLK_ECSPI_PODF]     = imx_clk_divider("ecspi_podf",    "ecspi_sel",         base + 0x38, 19, 6);
+       clks[IMX6UL_CLK_LCDIF_PRED]     = imx_clk_divider("lcdif_pred",    "lcdif_pre_sel",     base + 0x38, 12, 3);
+       clks[IMX6UL_CLK_CSI_PODF]       = imx_clk_divider("csi_podf",      "csi_sel",           base + 0x3c, 11, 3);
+
+       clks[IMX6UL_CLK_ARM]            = imx_clk_busy_divider("arm",       "pll1_sw",  base +  0x10, 0,  3,  base + 0x48, 16);
+       clks[IMX6UL_CLK_MMDC_PODF]      = imx_clk_busy_divider("mmdc_podf", "periph2",  base +  0x14, 3,  3,  base + 0x48, 2);
+       clks[IMX6UL_CLK_AXI_PODF]       = imx_clk_busy_divider("axi_podf",  "axi_sel",  base +  0x14, 16, 3,  base + 0x48, 0);
+       clks[IMX6UL_CLK_AHB]            = imx_clk_busy_divider("ahb",       "periph",   base +  0x14, 10, 3,  base + 0x48, 1);
+
+       /* CCGR0 */
+       clks[IMX6UL_CLK_AIPSTZ1]        = imx_clk_gate2("aips_tz1",     "ahb",          base + 0x68,    0);
+       clks[IMX6UL_CLK_AIPSTZ2]        = imx_clk_gate2("aips_tz2",     "ahb",          base + 0x68,    2);
+       clks[IMX6UL_CLK_APBHDMA]        = imx_clk_gate2("apbh_dma",     "bch_podf",     base + 0x68,    4);
+       clks[IMX6UL_CLK_ASRC_IPG]       = imx_clk_gate2_shared("asrc_ipg",      "ahb",  base + 0x68,    6, &share_count_asrc);
+       clks[IMX6UL_CLK_ASRC_MEM]       = imx_clk_gate2_shared("asrc_mem",      "ahb",  base + 0x68,    6, &share_count_asrc);
+       clks[IMX6UL_CLK_CAAM_MEM]       = imx_clk_gate2("caam_mem",     "ahb",          base + 0x68,    8);
+       clks[IMX6UL_CLK_CAAM_ACLK]      = imx_clk_gate2("caam_aclk",    "ahb",          base + 0x68,    10);
+       clks[IMX6UL_CLK_CAAM_IPG]       = imx_clk_gate2("caam_ipg",     "ipg",          base + 0x68,    12);
+       clks[IMX6UL_CLK_CAN1_IPG]       = imx_clk_gate2("can1_ipg",     "ipg",          base + 0x68,    14);
+       clks[IMX6UL_CLK_CAN1_SERIAL]    = imx_clk_gate2("can1_serial",  "can_podf",     base + 0x68,    16);
+       clks[IMX6UL_CLK_CAN2_IPG]       = imx_clk_gate2("can2_ipg",     "ipg",          base + 0x68,    18);
+       clks[IMX6UL_CLK_CAN2_SERIAL]    = imx_clk_gate2("can2_serial",  "can_podf",     base + 0x68,    20);
+       clks[IMX6UL_CLK_GPT2_BUS]       = imx_clk_gate2("gpt_bus",      "perclk",       base + 0x68,    24);
+       clks[IMX6UL_CLK_GPT2_SERIAL]    = imx_clk_gate2("gpt_serial",   "perclk",       base + 0x68,    26);
+       clks[IMX6UL_CLK_UART2_IPG]      = imx_clk_gate2("uart2_ipg",    "ipg",          base + 0x68,    28);
+       clks[IMX6UL_CLK_UART2_SERIAL]   = imx_clk_gate2("uart2_serial", "uart_podf",    base + 0x68,    28);
+       clks[IMX6UL_CLK_AIPSTZ3]        = imx_clk_gate2("aips_tz3",     "ahb",          base + 0x68,    30);
+
+       /* CCGR1 */
+       clks[IMX6UL_CLK_ECSPI1]         = imx_clk_gate2("ecspi1",       "ecspi_podf",   base + 0x6c,    0);
+       clks[IMX6UL_CLK_ECSPI2]         = imx_clk_gate2("ecspi2",       "ecspi_podf",   base + 0x6c,    2);
+       clks[IMX6UL_CLK_ECSPI3]         = imx_clk_gate2("ecspi3",       "ecspi_podf",   base + 0x6c,    4);
+       clks[IMX6UL_CLK_ECSPI4]         = imx_clk_gate2("ecspi4",       "ecspi_podf",   base + 0x6c,    6);
+       clks[IMX6UL_CLK_ADC2]           = imx_clk_gate2("adc2",         "ipg",          base + 0x6c,    8);
+       clks[IMX6UL_CLK_UART3_IPG]      = imx_clk_gate2("uart3_ipg",    "ipg",          base + 0x6c,    10);
+       clks[IMX6UL_CLK_UART3_SERIAL]   = imx_clk_gate2("uart3_serial", "uart_podf",    base + 0x6c,    10);
+       clks[IMX6UL_CLK_EPIT1]          = imx_clk_gate2("epit1",        "perclk",       base + 0x6c,    12);
+       clks[IMX6UL_CLK_EPIT2]          = imx_clk_gate2("epit2",        "perclk",       base + 0x6c,    14);
+       clks[IMX6UL_CLK_ADC1]           = imx_clk_gate2("adc1",         "ipg",          base + 0x6c,    16);
+       clks[IMX6UL_CLK_GPT1_BUS]       = imx_clk_gate2("gpt1_bus",     "perclk",       base + 0x6c,    20);
+       clks[IMX6UL_CLK_GPT1_SERIAL]    = imx_clk_gate2("gpt1_serial",  "perclk",       base + 0x6c,    22);
+       clks[IMX6UL_CLK_UART4_IPG]      = imx_clk_gate2("uart4_ipg",    "ipg",          base + 0x6c,    24);
+       clks[IMX6UL_CLK_UART4_SERIAL]   = imx_clk_gate2("uart4_serail", "uart_podf",    base + 0x6c,    24);
+
+       /* CCGR2 */
+       clks[IMX6UL_CLK_CSI]            = imx_clk_gate2("csi",          "csi_podf",             base + 0x70,    2);
+       clks[IMX6UL_CLK_I2C1]           = imx_clk_gate2("i2c1",         "perclk",       base + 0x70,    6);
+       clks[IMX6UL_CLK_I2C2]           = imx_clk_gate2("i2c2",         "perclk",       base + 0x70,    8);
+       clks[IMX6UL_CLK_I2C3]           = imx_clk_gate2("i2c3",         "perclk",       base + 0x70,    10);
+       clks[IMX6UL_CLK_OCOTP]          = imx_clk_gate2("ocotp",        "ipg",          base + 0x70,    12);
+       clks[IMX6UL_CLK_IOMUXC]         = imx_clk_gate2("iomuxc",       "lcdif_podf",   base + 0x70,    14);
+       clks[IMX6UL_CLK_LCDIF_APB]      = imx_clk_gate2("lcdif_apb",    "axi",          base + 0x70,    28);
+       clks[IMX6UL_CLK_PXP]            = imx_clk_gate2("pxp",          "axi",          base + 0x70,    30);
+
+       /* CCGR3 */
+       clks[IMX6UL_CLK_UART5_IPG]      = imx_clk_gate2("uart5_ipg",    "ipg",          base + 0x74,    2);
+       clks[IMX6UL_CLK_UART5_SERIAL]   = imx_clk_gate2("uart5_serial", "uart_podf",    base + 0x74,    2);
+       clks[IMX6UL_CLK_ENET]           = imx_clk_gate2("enet",         "ipg",          base + 0x74,    4);
+       clks[IMX6UL_CLK_ENET_AHB]       = imx_clk_gate2("enet_ahb",     "ahb",          base + 0x74,    4);
+       clks[IMX6UL_CLK_UART6_IPG]      = imx_clk_gate2("uart6_ipg",    "ipg",          base + 0x74,    6);
+       clks[IMX6UL_CLK_UART6_SERIAL]   = imx_clk_gate2("uart6_serial", "uart_podf",    base + 0x74,    6);
+       clks[IMX6UL_CLK_LCDIF_PIX]      = imx_clk_gate2("lcdif_pix",    "lcdif_podf",   base + 0x74,    10);
+       clks[IMX6UL_CLK_QSPI]           = imx_clk_gate2("qspi1",        "qspi1_podf",   base + 0x74,    14);
+       clks[IMX6UL_CLK_WDOG1]          = imx_clk_gate2("wdog1",        "ipg",          base + 0x74,    16);
+       clks[IMX6UL_CLK_MMDC_P0_FAST]   = imx_clk_gate("mmdc_p0_fast", "mmdc_podf", base + 0x74,        20);
+       clks[IMX6UL_CLK_MMDC_P0_IPG]    = imx_clk_gate2("mmdc_p0_ipg",  "ipg",          base + 0x74,    24);
+       clks[IMX6UL_CLK_AXI]            = imx_clk_gate("axi",   "axi_podf",     base + 0x74,    28);
+
+       /* CCGR4 */
+       clks[IMX6UL_CLK_PER_BCH]        = imx_clk_gate2("per_bch",      "bch_podf",     base + 0x78,    12);
+       clks[IMX6UL_CLK_PWM1]           = imx_clk_gate2("pwm1",         "perclk",       base + 0x78,    16);
+       clks[IMX6UL_CLK_PWM2]           = imx_clk_gate2("pwm2",         "perclk",       base + 0x78,    18);
+       clks[IMX6UL_CLK_PWM3]           = imx_clk_gate2("pwm3",         "perclk",       base + 0x78,    20);
+       clks[IMX6UL_CLK_PWM4]           = imx_clk_gate2("pwm4",         "perclk",       base + 0x78,    22);
+       clks[IMX6UL_CLK_GPMI_BCH_APB]   = imx_clk_gate2("gpmi_bch_apb", "bch_podf",     base + 0x78,    24);
+       clks[IMX6UL_CLK_GPMI_BCH]       = imx_clk_gate2("gpmi_bch",     "gpmi_podf",    base + 0x78,    26);
+       clks[IMX6UL_CLK_GPMI_IO]        = imx_clk_gate2("gpmi_io",      "enfc_podf",    base + 0x78,    28);
+       clks[IMX6UL_CLK_GPMI_APB]       = imx_clk_gate2("gpmi_apb",     "bch_podf",     base + 0x78,    30);
+
+       /* CCGR5 */
+       clks[IMX6UL_CLK_ROM]            = imx_clk_gate2("rom",          "ahb",          base + 0x7c,    0);
+       clks[IMX6UL_CLK_SDMA]           = imx_clk_gate2("sdma",         "ahb",          base + 0x7c,    6);
+       clks[IMX6UL_CLK_WDOG2]          = imx_clk_gate2("wdog2",        "ipg",          base + 0x7c,    10);
+       clks[IMX6UL_CLK_SPBA]           = imx_clk_gate2("spba",         "ipg",          base + 0x7c,    12);
+       clks[IMX6UL_CLK_SPDIF]          = imx_clk_gate2_shared("spdif",         "spdif_podf",   base + 0x7c,    14, &share_count_audio);
+       clks[IMX6UL_CLK_SPDIF_GCLK]     = imx_clk_gate2_shared("spdif_gclk",    "ipg",          base + 0x7c,    14, &share_count_audio);
+       clks[IMX6UL_CLK_SAI3]           = imx_clk_gate2_shared("sai3",          "sai3_podf",    base + 0x7c,    22, &share_count_sai3);
+       clks[IMX6UL_CLK_SAI3_IPG]       = imx_clk_gate2_shared("sai3_ipg",      "ipg",          base + 0x7c,    22, &share_count_sai3);
+       clks[IMX6UL_CLK_UART1_IPG]      = imx_clk_gate2("uart1_ipg",    "ipg",          base + 0x7c,    24);
+       clks[IMX6UL_CLK_UART1_SERIAL]   = imx_clk_gate2("uart1_serial", "uart_podf",    base + 0x7c,    24);
+       clks[IMX6UL_CLK_UART7_IPG]      = imx_clk_gate2("uart7_ipg",    "ipg",          base + 0x7c,    26);
+       clks[IMX6UL_CLK_UART7_SERIAL]   = imx_clk_gate2("uart7_serial", "uart_podf",    base + 0x7c,    26);
+       clks[IMX6UL_CLK_SAI1]           = imx_clk_gate2_shared("sai1",          "sai1_podf",    base + 0x7c,    28, &share_count_sai1);
+       clks[IMX6UL_CLK_SAI1_IPG]       = imx_clk_gate2_shared("sai1_ipg",      "ipg",          base + 0x7c,    28, &share_count_sai1);
+       clks[IMX6UL_CLK_SAI2]           = imx_clk_gate2_shared("sai2",          "sai2_podf",    base + 0x7c,    30, &share_count_sai2);
+       clks[IMX6UL_CLK_SAI2_IPG]       = imx_clk_gate2_shared("sai2_ipg",      "ipg",          base + 0x7c,    30, &share_count_sai2);
+
+       /* CCGR6 */
+       clks[IMX6UL_CLK_USBOH3]         = imx_clk_gate2("usboh3",       "ipg",           base + 0x80,   0);
+       clks[IMX6UL_CLK_USDHC1]         = imx_clk_gate2("usdhc1",       "usdhc1_podf",   base + 0x80,   2);
+       clks[IMX6UL_CLK_USDHC2]         = imx_clk_gate2("usdhc2",       "usdhc2_podf",   base + 0x80,   4);
+       clks[IMX6UL_CLK_SIM1]           = imx_clk_gate2("sim1",         "sim_sel",       base + 0x80,   6);
+       clks[IMX6UL_CLK_SIM2]           = imx_clk_gate2("sim2",         "sim_sel",       base + 0x80,   8);
+       clks[IMX6UL_CLK_EIM]            = imx_clk_gate2("eim",          "eim_slow_podf", base + 0x80,   10);
+       clks[IMX6UL_CLK_PWM8]           = imx_clk_gate2("pwm8",         "perclk",        base + 0x80,   16);
+       clks[IMX6UL_CLK_UART8_IPG]      = imx_clk_gate2("uart8_ipg",    "ipg",           base + 0x80,   14);
+       clks[IMX6UL_CLK_UART8_SERIAL]   = imx_clk_gate2("uart8_serial", "uart_podf",     base + 0x80,   14);
+       clks[IMX6UL_CLK_WDOG3]          = imx_clk_gate2("wdog3",        "ipg",           base + 0x80,   20);
+       clks[IMX6UL_CLK_I2C4]           = imx_clk_gate2("i2c4",         "perclk",        base + 0x80,   24);
+       clks[IMX6UL_CLK_PWM5]           = imx_clk_gate2("pwm5",         "perclk",        base + 0x80,   26);
+       clks[IMX6UL_CLK_PWM6]           = imx_clk_gate2("pwm6",         "perclk",        base + 0x80,   28);
+       clks[IMX6UL_CLK_PWM7]           = imx_clk_gate2("Pwm7",         "perclk",        base + 0x80,   30);
+
+       /* mask handshake of mmdc */
+       writel_relaxed(BM_CCM_CCDR_MMDC_CH0_MASK, base + CCDR);
+
+       for (i = 0; i < ARRAY_SIZE(clks); i++)
+               if (IS_ERR(clks[i]))
+                       pr_err("i.MX6UL clk %d: register failed with %ld\n", i, PTR_ERR(clks[i]));
+
+       clk_data.clks = clks;
+       clk_data.clk_num = ARRAY_SIZE(clks);
+       of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
+
+       /* set perclk to from OSC */
+       clk_set_parent(clks[IMX6UL_CLK_PERCLK_SEL], clks[IMX6UL_CLK_OSC]);
+
+       clk_set_rate(clks[IMX6UL_CLK_ENET_REF], 50000000);
+       clk_set_rate(clks[IMX6UL_CLK_ENET2_REF], 50000000);
+       clk_set_rate(clks[IMX6UL_CLK_CSI], 24000000);
+
+       /* keep all the clks on just for bringup */
+       for (i = 0; i < ARRAY_SIZE(clks_init_on); i++)
+               clk_prepare_enable(clks[clks_init_on[i]]);
+
+       if (IS_ENABLED(CONFIG_USB_MXS_PHY)) {
+               clk_prepare_enable(clks[IMX6UL_CLK_USBPHY1_GATE]);
+               clk_prepare_enable(clks[IMX6UL_CLK_USBPHY2_GATE]);
+       }
+
+       clk_set_parent(clks[IMX6UL_CLK_CAN_SEL], clks[IMX6UL_CLK_PLL3_60M]);
+       clk_set_parent(clks[IMX6UL_CLK_SIM_PRE_SEL], clks[IMX6UL_CLK_PLL3_USB_OTG]);
+
+       clk_set_parent(clks[IMX6UL_CLK_ENFC_SEL], clks[IMX6UL_CLK_PLL2_PFD2]);
+}
+
+CLK_OF_DECLARE(imx6ul, "fsl,imx6ul-ccm", imx6ul_clocks_init);
diff --git a/include/dt-bindings/clock/imx6ul-clock.h b/include/dt-bindings/clock/imx6ul-clock.h
new file mode 100644 (file)
index 0000000..c343894
--- /dev/null
@@ -0,0 +1,240 @@
+/*
+ * Copyright (C) 2015 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_IMX6UL_H
+#define __DT_BINDINGS_CLOCK_IMX6UL_H
+
+#define IMX6UL_CLK_DUMMY               0
+#define IMX6UL_CLK_CKIL                        1
+#define IMX6UL_CLK_CKIH                        2
+#define IMX6UL_CLK_OSC                 3
+#define IMX6UL_PLL1_BYPASS_SRC         4
+#define IMX6UL_PLL2_BYPASS_SRC         5
+#define IMX6UL_PLL3_BYPASS_SRC         6
+#define IMX6UL_PLL4_BYPASS_SRC         7
+#define IMX6UL_PLL5_BYPASS_SRC         8
+#define IMX6UL_PLL6_BYPASS_SRC         9
+#define IMX6UL_PLL7_BYPASS_SRC         10
+#define IMX6UL_CLK_PLL1                11
+#define IMX6UL_CLK_PLL2                12
+#define IMX6UL_CLK_PLL3                13
+#define IMX6UL_CLK_PLL4                14
+#define IMX6UL_CLK_PLL5                15
+#define IMX6UL_CLK_PLL6                16
+#define IMX6UL_CLK_PLL7                17
+#define IMX6UL_PLL1_BYPASS             18
+#define IMX6UL_PLL2_BYPASS             19
+#define IMX6UL_PLL3_BYPASS             20
+#define IMX6UL_PLL4_BYPASS             21
+#define IMX6UL_PLL5_BYPASS             22
+#define IMX6UL_PLL6_BYPASS             23
+#define IMX6UL_PLL7_BYPASS             24
+#define IMX6UL_CLK_PLL1_SYS            25
+#define IMX6UL_CLK_PLL2_BUS            26
+#define IMX6UL_CLK_PLL3_USB_OTG        27
+#define IMX6UL_CLK_PLL4_AUDIO          28
+#define IMX6UL_CLK_PLL5_VIDEO          29
+#define IMX6UL_CLK_PLL6_ENET           30
+#define IMX6UL_CLK_PLL7_USB_HOST       31
+#define IMX6UL_CLK_USBPHY1             32
+#define IMX6UL_CLK_USBPHY2             33
+#define IMX6UL_CLK_USBPHY1_GATE                34
+#define IMX6UL_CLK_USBPHY2_GATE                35
+#define IMX6UL_CLK_PLL2_PFD0           36
+#define IMX6UL_CLK_PLL2_PFD1           37
+#define IMX6UL_CLK_PLL2_PFD2           38
+#define IMX6UL_CLK_PLL2_PFD3           39
+#define IMX6UL_CLK_PLL3_PFD0           40
+#define IMX6UL_CLK_PLL3_PFD1           41
+#define IMX6UL_CLK_PLL3_PFD2           42
+#define IMX6UL_CLK_PLL3_PFD3           43
+#define IMX6UL_CLK_ENET_REF            44
+#define IMX6UL_CLK_ENET2_REF           45
+#define IMX6UL_CLK_ENET2_REF_125M      46
+#define IMX6UL_CLK_ENET_PTP_REF                47
+#define IMX6UL_CLK_ENET_PTP            48
+#define IMX6UL_CLK_PLL4_POST_DIV       49
+#define IMX6UL_CLK_PLL4_AUDIO_DIV      50
+#define IMX6UL_CLK_PLL5_POST_DIV       51
+#define IMX6UL_CLK_PLL5_VIDEO_DIV      52
+#define IMX6UL_CLK_PLL2_198M           53
+#define IMX6UL_CLK_PLL3_80M            54
+#define IMX6UL_CLK_PLL3_60M            55
+#define IMX6UL_CLK_STEP                56
+#define IMX6UL_CLK_PLL1_SW             57
+#define IMX6UL_CLK_AXI_ALT_SEL         58
+#define IMX6UL_CLK_AXI_SEL             59
+#define IMX6UL_CLK_PERIPH_PRE          60
+#define IMX6UL_CLK_PERIPH2_PRE         61
+#define IMX6UL_CLK_PERIPH_CLK2_SEL     62
+#define IMX6UL_CLK_PERIPH2_CLK2_SEL    63
+#define IMX6UL_CLK_USDHC1_SEL          64
+#define IMX6UL_CLK_USDHC2_SEL          65
+#define IMX6UL_CLK_BCH_SEL             66
+#define IMX6UL_CLK_GPMI_SEL            67
+#define IMX6UL_CLK_EIM_SLOW_SEL        68
+#define IMX6UL_CLK_SPDIF_SEL           69
+#define IMX6UL_CLK_SAI1_SEL            70
+#define IMX6UL_CLK_SAI2_SEL            71
+#define IMX6UL_CLK_SAI3_SEL            72
+#define IMX6UL_CLK_LCDIF_PRE_SEL       73
+#define IMX6UL_CLK_SIM_PRE_SEL         74
+#define IMX6UL_CLK_LDB_DI0_SEL         75
+#define IMX6UL_CLK_LDB_DI1_SEL         76
+#define IMX6UL_CLK_ENFC_SEL            77
+#define IMX6UL_CLK_CAN_SEL             78
+#define IMX6UL_CLK_ECSPI_SEL           79
+#define IMX6UL_CLK_UART_SEL            80
+#define IMX6UL_CLK_QSPI1_SEL           81
+#define IMX6UL_CLK_PERCLK_SEL          82
+#define IMX6UL_CLK_LCDIF_SEL           83
+#define IMX6UL_CLK_SIM_SEL             84
+#define IMX6UL_CLK_PERIPH              85
+#define IMX6UL_CLK_PERIPH2             86
+#define IMX6UL_CLK_LDB_DI0_DIV_3_5     87
+#define IMX6UL_CLK_LDB_DI0_DIV_7       88
+#define IMX6UL_CLK_LDB_DI1_DIV_3_5     89
+#define IMX6UL_CLK_LDB_DI1_DIV_7       90
+#define IMX6UL_CLK_LDB_DI0_DIV_SEL     91
+#define IMX6UL_CLK_LDB_DI1_DIV_SEL     92
+#define IMX6UL_CLK_ARM                 93
+#define IMX6UL_CLK_PERIPH_CLK2         94
+#define IMX6UL_CLK_PERIPH2_CLK2        95
+#define IMX6UL_CLK_AHB                 96
+#define IMX6UL_CLK_MMDC_PODF           97
+#define IMX6UL_CLK_AXI_PODF            98
+#define IMX6UL_CLK_PERCLK              99
+#define IMX6UL_CLK_IPG                 100
+#define IMX6UL_CLK_USDHC1_PODF         101
+#define IMX6UL_CLK_USDHC2_PODF         102
+#define IMX6UL_CLK_BCH_PODF            103
+#define IMX6UL_CLK_GPMI_PODF           104
+#define IMX6UL_CLK_EIM_SLOW_PODF       105
+#define IMX6UL_CLK_SPDIF_PRED          106
+#define IMX6UL_CLK_SPDIF_PODF          107
+#define IMX6UL_CLK_SAI1_PRED           108
+#define IMX6UL_CLK_SAI1_PODF           109
+#define IMX6UL_CLK_SAI2_PRED           110
+#define IMX6UL_CLK_SAI2_PODF           111
+#define IMX6UL_CLK_SAI3_PRED           112
+#define IMX6UL_CLK_SAI3_PODF           113
+#define IMX6UL_CLK_LCDIF_PRED          114
+#define IMX6UL_CLK_LCDIF_PODF          115
+#define IMX6UL_CLK_SIM_PODF            116
+#define IMX6UL_CLK_QSPI1_PDOF          117
+#define IMX6UL_CLK_ENFC_PRED           118
+#define IMX6UL_CLK_ENFC_PODF           119
+#define IMX6UL_CLK_CAN_PODF            120
+#define IMX6UL_CLK_ECSPI_PODF          121
+#define IMX6UL_CLK_UART_PODF           122
+#define IMX6UL_CLK_ADC1                123
+#define IMX6UL_CLK_ADC2                124
+#define IMX6UL_CLK_AIPSTZ1             125
+#define IMX6UL_CLK_AIPSTZ2             126
+#define IMX6UL_CLK_AIPSTZ3             127
+#define IMX6UL_CLK_APBHDMA             128
+#define IMX6UL_CLK_ASRC_IPG            129
+#define IMX6UL_CLK_ASRC_MEM            130
+#define IMX6UL_CLK_GPMI_BCH_APB        131
+#define IMX6UL_CLK_GPMI_BCH            132
+#define IMX6UL_CLK_GPMI_IO             133
+#define IMX6UL_CLK_GPMI_APB            134
+#define IMX6UL_CLK_CAAM_MEM            135
+#define IMX6UL_CLK_CAAM_ACLK           136
+#define IMX6UL_CLK_CAAM_IPG            137
+#define IMX6UL_CLK_CSI                 138
+#define IMX6UL_CLK_ECSPI1              139
+#define IMX6UL_CLK_ECSPI2              140
+#define IMX6UL_CLK_ECSPI3              141
+#define IMX6UL_CLK_ECSPI4              142
+#define IMX6UL_CLK_EIM                 143
+#define IMX6UL_CLK_ENET                144
+#define IMX6UL_CLK_ENET_AHB            145
+#define IMX6UL_CLK_EPIT1               146
+#define IMX6UL_CLK_EPIT2               147
+#define IMX6UL_CLK_CAN1_IPG            148
+#define IMX6UL_CLK_CAN1_SERIAL         149
+#define IMX6UL_CLK_CAN2_IPG            150
+#define IMX6UL_CLK_CAN2_SERIAL         151
+#define IMX6UL_CLK_GPT1_BUS            152
+#define IMX6UL_CLK_GPT1_SERIAL         153
+#define IMX6UL_CLK_GPT2_BUS            154
+#define IMX6UL_CLK_GPT2_SERIAL         155
+#define IMX6UL_CLK_I2C1                156
+#define IMX6UL_CLK_I2C2                157
+#define IMX6UL_CLK_I2C3                158
+#define IMX6UL_CLK_I2C4                159
+#define IMX6UL_CLK_IOMUXC              160
+#define IMX6UL_CLK_LCDIF_APB           161
+#define IMX6UL_CLK_LCDIF_PIX           162
+#define IMX6UL_CLK_MMDC_P0_FAST        163
+#define IMX6UL_CLK_MMDC_P0_IPG         164
+#define IMX6UL_CLK_OCOTP               165
+#define IMX6UL_CLK_OCRAM               166
+#define IMX6UL_CLK_PWM1                167
+#define IMX6UL_CLK_PWM2                168
+#define IMX6UL_CLK_PWM3                169
+#define IMX6UL_CLK_PWM4                170
+#define IMX6UL_CLK_PWM5                171
+#define IMX6UL_CLK_PWM6                172
+#define IMX6UL_CLK_PWM7                173
+#define IMX6UL_CLK_PWM8                174
+#define IMX6UL_CLK_PXP                 175
+#define IMX6UL_CLK_QSPI                176
+#define IMX6UL_CLK_ROM                 177
+#define IMX6UL_CLK_SAI1                178
+#define IMX6UL_CLK_SAI1_IPG            179
+#define IMX6UL_CLK_SAI2                180
+#define IMX6UL_CLK_SAI2_IPG            181
+#define IMX6UL_CLK_SAI3                182
+#define IMX6UL_CLK_SAI3_IPG            183
+#define IMX6UL_CLK_SDMA                184
+#define IMX6UL_CLK_SIM                 185
+#define IMX6UL_CLK_SIM_S               186
+#define IMX6UL_CLK_SPBA                187
+#define IMX6UL_CLK_SPDIF               188
+#define IMX6UL_CLK_UART1_IPG           189
+#define IMX6UL_CLK_UART1_SERIAL        190
+#define IMX6UL_CLK_UART2_IPG           191
+#define IMX6UL_CLK_UART2_SERIAL        192
+#define IMX6UL_CLK_UART3_IPG           193
+#define IMX6UL_CLK_UART3_SERIAL        194
+#define IMX6UL_CLK_UART4_IPG           195
+#define IMX6UL_CLK_UART4_SERIAL        196
+#define IMX6UL_CLK_UART5_IPG           197
+#define IMX6UL_CLK_UART5_SERIAL        198
+#define IMX6UL_CLK_UART6_IPG           199
+#define IMX6UL_CLK_UART6_SERIAL        200
+#define IMX6UL_CLK_UART7_IPG           201
+#define IMX6UL_CLK_UART7_SERIAL        202
+#define IMX6UL_CLK_UART8_IPG           203
+#define IMX6UL_CLK_UART8_SERIAL        204
+#define IMX6UL_CLK_USBOH3              205
+#define IMX6UL_CLK_USDHC1              206
+#define IMX6UL_CLK_USDHC2              207
+#define IMX6UL_CLK_WDOG1               208
+#define IMX6UL_CLK_WDOG2               209
+#define IMX6UL_CLK_WDOG3               210
+#define IMX6UL_CLK_LDB_DI0             211
+#define IMX6UL_CLK_AXI                 212
+#define IMX6UL_CLK_SPDIF_GCLK          213
+#define IMX6UL_CLK_GPT_3M              214
+#define IMX6UL_CLK_SIM2                        215
+#define IMX6UL_CLK_SIM1                        216
+#define IMX6UL_CLK_IPP_DI0             217
+#define IMX6UL_CLK_IPP_DI1             218
+#define IMX6UL_CA7_SECONDARY_SEL       219
+#define IMX6UL_CLK_PER_BCH             220
+#define IMX6UL_CLK_CSI_SEL             221
+#define IMX6UL_CLK_CSI_PODF            222
+#define IMX6UL_CLK_PLL3_120M           223
+
+#define IMX6UL_CLK_END                 224
+
+#endif /* __DT_BINDINGS_CLOCK_IMX6UL_H */