Merge tag 'clk-for-linus-3.16' of git://git.linaro.org/people/mike.turquette/linux into next

Pull clock framework updates from Mike Turquette:
 "The clock framework changes for 3.16 are pretty typical: mostly clock
  driver additions and fixes.  There are additions to the clock core
  code for some of the basic types (e.g. the common divider type has
  some fixes and featured added to it).

  One minor annoyance is a last-minute dependency that wasn't handled
  quite right.  Commit ba0fae3b06a6 ("clk: berlin: add core clock driver
  for BG2/BG2CD") in this pull request depends on
  include/dt-bindings/clock/berlin2.h, which is already in your tree via
  the arm-soc pull request.  Building for the berlin platform will break
  when the clk tree is built on it's own, but merged into your master
  branch everything should be fine"

* tag 'clk-for-linus-3.16' of git://git.linaro.org/people/mike.turquette/linux: (75 commits)
  mmc: sunxi: Add driver for SD/MMC hosts found on Allwinner sunxi SoCs
  clk: export __clk_round_rate for providers
  clk: versatile: free icst on error return
  clk: qcom: Return error pointers for unimplemented clocks
  clk: qcom: Support msm8974pro global clock control hardware
  clk: qcom: Properly support display clocks on msm8974
  clk: qcom: Support display RCG clocks
  clk: qcom: Return highest rate when round_rate() exceeds plan
  clk: qcom: Fix mmcc-8974's PLL configurations
  clk: qcom: Fix clk_rcg2_is_enabled() check
  clk: berlin: add core clock driver for BG2Q
  clk: berlin: add core clock driver for BG2/BG2CD
  clk: berlin: add driver for BG2x complex divider cells
  clk: berlin: add driver for BG2x simple PLLs
  clk: berlin: add driver for BG2x audio/video PLL
  clk: st: Terminate of match table
  clk/exynos4: Fix compilation warning
  ARM: shmobile: r8a7779: Add clock index macros for DT sources
  clk: divider: Fix overflow in clk_divider_bestdiv
  clk: u300: Terminate of match table
  ...

64 files changed, 5469 insertions, 756 deletions

diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 3a2196481b1..9f9c5ae5359 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -58,12 +58,12 @@ config COMMON_CLK_SI570
 	  clock generators.
 
 config COMMON_CLK_S2MPS11
-	tristate "Clock driver for S2MPS11/S5M8767 MFD"
+	tristate "Clock driver for S2MPS1X/S5M8767 MFD"
 	depends on MFD_SEC_CORE
 	---help---
-	  This driver supports S2MPS11/S5M8767 crystal oscillator clock. These
-	  multi-function devices have 3 fixed-rate oscillators, clocked at
-	  32KHz each.
+	  This driver supports S2MPS11/S2MPS14/S5M8767 crystal oscillator
+	  clock. These multi-function devices have two (S2MPS14) or three
+	  (S2MPS11, S5M8767) fixed-rate oscillators, clocked at 32KHz each.
 
 config CLK_TWL6040
 	tristate "External McPDM functional clock from twl6040"
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index 50b2a7ebd74..567f1025902 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -13,6 +13,7 @@ obj-$(CONFIG_COMMON_CLK)	+= clk-fractional-divider.o
 # hardware specific clock types
 # please keep this section sorted lexicographically by file/directory path name
 obj-$(CONFIG_COMMON_CLK_AXI_CLKGEN)	+= clk-axi-clkgen.o
+obj-$(CONFIG_ARCH_AXXIA)		+= clk-axm5516.o
 obj-$(CONFIG_ARCH_BCM2835)		+= clk-bcm2835.o
 obj-$(CONFIG_ARCH_EFM32)		+= clk-efm32gg.o
 obj-$(CONFIG_ARCH_HIGHBANK)		+= clk-highbank.o
@@ -32,8 +33,10 @@ obj-$(CONFIG_COMMON_CLK_WM831X)		+= clk-wm831x.o
 obj-$(CONFIG_COMMON_CLK_XGENE)		+= clk-xgene.o
 obj-$(CONFIG_COMMON_CLK_AT91)		+= at91/
 obj-$(CONFIG_ARCH_BCM_MOBILE)		+= bcm/
+obj-$(CONFIG_ARCH_BERLIN)		+= berlin/
 obj-$(CONFIG_ARCH_HI3xxx)		+= hisilicon/
 obj-$(CONFIG_ARCH_HIP04)		+= hisilicon/
+obj-$(CONFIG_ARCH_HIX5HD2)		+= hisilicon/
 obj-$(CONFIG_COMMON_CLK_KEYSTONE)	+= keystone/
 ifeq ($(CONFIG_COMMON_CLK), y)
 obj-$(CONFIG_ARCH_MMP)			+= mmp/
diff --git a/drivers/clk/bcm/Kconfig b/drivers/clk/bcm/Kconfig
index a7262fb8ce5..75506e53075 100644
--- a/drivers/clk/bcm/Kconfig
+++ b/drivers/clk/bcm/Kconfig
@@ -6,4 +6,4 @@ config CLK_BCM_KONA
 	help
 	  Enable common clock framework support for Broadcom SoCs
 	  using "Kona" style clock control units, including those
-	  in the BCM281xx family.
+	  in the BCM281xx and BCM21664 families.
diff --git a/drivers/clk/bcm/Makefile b/drivers/clk/bcm/Makefile
index cf93359aa86..6297d05a9a1 100644
--- a/drivers/clk/bcm/Makefile
+++ b/drivers/clk/bcm/Makefile
@@ -1,3 +1,4 @@
 obj-$(CONFIG_CLK_BCM_KONA)	+= clk-kona.o
 obj-$(CONFIG_CLK_BCM_KONA)	+= clk-kona-setup.o
 obj-$(CONFIG_CLK_BCM_KONA)	+= clk-bcm281xx.o
+obj-$(CONFIG_CLK_BCM_KONA)	+= clk-bcm21664.o
diff --git a/drivers/clk/bcm/clk-bcm21664.c b/drivers/clk/bcm/clk-bcm21664.c
new file mode 100644
index 00000000000..eeae4cad228
--- /dev/null
+++ b/drivers/clk/bcm/clk-bcm21664.c
@@ -0,0 +1,290 @@
+/*
+ * Copyright (C) 2014 Broadcom Corporation
+ * Copyright 2014 Linaro Limited
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include "clk-kona.h"
+#include "dt-bindings/clock/bcm21664.h"
+
+#define BCM21664_CCU_COMMON(_name, _capname) \
+	KONA_CCU_COMMON(BCM21664, _name, _capname)
+
+/* Root CCU */
+
+static struct peri_clk_data frac_1m_data = {
+	.gate		= HW_SW_GATE(0x214, 16, 0, 1),
+	.clocks		= CLOCKS("ref_crystal"),
+};
+
+static struct ccu_data root_ccu_data = {
+	BCM21664_CCU_COMMON(root, ROOT),
+	/* no policy control */
+	.kona_clks	= {
+		[BCM21664_ROOT_CCU_FRAC_1M] =
+			KONA_CLK(root, frac_1m, peri),
+		[BCM21664_ROOT_CCU_CLOCK_COUNT] = LAST_KONA_CLK,
+	},
+};
+
+/* AON CCU */
+
+static struct peri_clk_data hub_timer_data = {
+	.gate		= HW_SW_GATE(0x0414, 16, 0, 1),
+	.hyst		= HYST(0x0414, 8, 9),
+	.clocks		= CLOCKS("bbl_32k",
+				 "frac_1m",
+				 "dft_19_5m"),
+	.sel		= SELECTOR(0x0a10, 0, 2),
+	.trig		= TRIGGER(0x0a40, 4),
+};
+
+static struct ccu_data aon_ccu_data = {
+	BCM21664_CCU_COMMON(aon, AON),
+	.policy		= {
+		.enable		= CCU_LVM_EN(0x0034, 0),
+		.control	= CCU_POLICY_CTL(0x000c, 0, 1, 2),
+	},
+	.kona_clks	= {
+		[BCM21664_AON_CCU_HUB_TIMER] =
+			KONA_CLK(aon, hub_timer, peri),
+		[BCM21664_AON_CCU_CLOCK_COUNT] = LAST_KONA_CLK,
+	},
+};
+
+/* Master CCU */
+
+static struct peri_clk_data sdio1_data = {
+	.gate		= HW_SW_GATE(0x0358, 18, 2, 3),
+	.clocks		= CLOCKS("ref_crystal",
+				 "var_52m",
+				 "ref_52m",
+				 "var_96m",
+				 "ref_96m"),
+	.sel		= SELECTOR(0x0a28, 0, 3),
+	.div		= DIVIDER(0x0a28, 4, 14),
+	.trig		= TRIGGER(0x0afc, 9),
+};
+
+static struct peri_clk_data sdio2_data = {
+	.gate		= HW_SW_GATE(0x035c, 18, 2, 3),
+	.clocks		= CLOCKS("ref_crystal",
+				 "var_52m",
+				 "ref_52m",
+				 "var_96m",
+				 "ref_96m"),
+	.sel		= SELECTOR(0x0a2c, 0, 3),
+	.div		= DIVIDER(0x0a2c, 4, 14),
+	.trig		= TRIGGER(0x0afc, 10),
+};
+
+static struct peri_clk_data sdio3_data = {
+	.gate		= HW_SW_GATE(0x0364, 18, 2, 3),
+	.clocks		= CLOCKS("ref_crystal",
+				 "var_52m",
+				 "ref_52m",
+				 "var_96m",
+				 "ref_96m"),
+	.sel		= SELECTOR(0x0a34, 0, 3),
+	.div		= DIVIDER(0x0a34, 4, 14),
+	.trig		= TRIGGER(0x0afc, 12),
+};
+
+static struct peri_clk_data sdio4_data = {
+	.gate		= HW_SW_GATE(0x0360, 18, 2, 3),
+	.clocks		= CLOCKS("ref_crystal",
+				 "var_52m",
+				 "ref_52m",
+				 "var_96m",
+				 "ref_96m"),
+	.sel		= SELECTOR(0x0a30, 0, 3),
+	.div		= DIVIDER(0x0a30, 4, 14),
+	.trig		= TRIGGER(0x0afc, 11),
+};
+
+static struct peri_clk_data sdio1_sleep_data = {
+	.clocks		= CLOCKS("ref_32k"),	/* Verify */
+	.gate		= HW_SW_GATE(0x0358, 18, 2, 3),
+};
+
+static struct peri_clk_data sdio2_sleep_data = {
+	.clocks		= CLOCKS("ref_32k"),	/* Verify */
+	.gate		= HW_SW_GATE(0x035c, 18, 2, 3),
+};
+
+static struct peri_clk_data sdio3_sleep_data = {
+	.clocks		= CLOCKS("ref_32k"),	/* Verify */
+	.gate		= HW_SW_GATE(0x0364, 18, 2, 3),
+};
+
+static struct peri_clk_data sdio4_sleep_data = {
+	.clocks		= CLOCKS("ref_32k"),	/* Verify */
+	.gate		= HW_SW_GATE(0x0360, 18, 2, 3),
+};
+
+static struct ccu_data master_ccu_data = {
+	BCM21664_CCU_COMMON(master, MASTER),
+	.policy		= {
+		.enable		= CCU_LVM_EN(0x0034, 0),
+		.control	= CCU_POLICY_CTL(0x000c, 0, 1, 2),
+	},
+	.kona_clks	= {
+		[BCM21664_MASTER_CCU_SDIO1] =
+			KONA_CLK(master, sdio1, peri),
+		[BCM21664_MASTER_CCU_SDIO2] =
+			KONA_CLK(master, sdio2, peri),
+		[BCM21664_MASTER_CCU_SDIO3] =
+			KONA_CLK(master, sdio3, peri),
+		[BCM21664_MASTER_CCU_SDIO4] =
+			KONA_CLK(master, sdio4, peri),
+		[BCM21664_MASTER_CCU_SDIO1_SLEEP] =
+			KONA_CLK(master, sdio1_sleep, peri),
+		[BCM21664_MASTER_CCU_SDIO2_SLEEP] =
+			KONA_CLK(master, sdio2_sleep, peri),
+		[BCM21664_MASTER_CCU_SDIO3_SLEEP] =
+			KONA_CLK(master, sdio3_sleep, peri),
+		[BCM21664_MASTER_CCU_SDIO4_SLEEP] =
+			KONA_CLK(master, sdio4_sleep, peri),
+		[BCM21664_MASTER_CCU_CLOCK_COUNT] = LAST_KONA_CLK,
+	},
+};
+
+/* Slave CCU */
+
+static struct peri_clk_data uartb_data = {
+	.gate		= HW_SW_GATE(0x0400, 18, 2, 3),
+	.clocks		= CLOCKS("ref_crystal",
+				 "var_156m",
+				 "ref_156m"),
+	.sel		= SELECTOR(0x0a10, 0, 2),
+	.div		= FRAC_DIVIDER(0x0a10, 4, 12, 8),
+	.trig		= TRIGGER(0x0afc, 2),
+};
+
+static struct peri_clk_data uartb2_data = {
+	.gate		= HW_SW_GATE(0x0404, 18, 2, 3),
+	.clocks		= CLOCKS("ref_crystal",
+				 "var_156m",
+				 "ref_156m"),
+	.sel		= SELECTOR(0x0a14, 0, 2),
+	.div		= FRAC_DIVIDER(0x0a14, 4, 12, 8),
+	.trig		= TRIGGER(0x0afc, 3),
+};
+
+static struct peri_clk_data uartb3_data = {
+	.gate		= HW_SW_GATE(0x0408, 18, 2, 3),
+	.clocks		= CLOCKS("ref_crystal",
+				 "var_156m",
+				 "ref_156m"),
+	.sel		= SELECTOR(0x0a18, 0, 2),
+	.div		= FRAC_DIVIDER(0x0a18, 4, 12, 8),
+	.trig		= TRIGGER(0x0afc, 4),
+};
+
+static struct peri_clk_data bsc1_data = {
+	.gate		= HW_SW_GATE(0x0458, 18, 2, 3),
+	.clocks		= CLOCKS("ref_crystal",
+				 "var_104m",
+				 "ref_104m",
+				 "var_13m",
+				 "ref_13m"),
+	.sel		= SELECTOR(0x0a64, 0, 3),
+	.trig		= TRIGGER(0x0afc, 23),
+};
+
+static struct peri_clk_data bsc2_data = {
+	.gate		= HW_SW_GATE(0x045c, 18, 2, 3),
+	.clocks		= CLOCKS("ref_crystal",
+				 "var_104m",
+				 "ref_104m",
+				 "var_13m",
+				 "ref_13m"),
+	.sel		= SELECTOR(0x0a68, 0, 3),
+	.trig		= TRIGGER(0x0afc, 24),
+};
+
+static struct peri_clk_data bsc3_data = {
+	.gate		= HW_SW_GATE(0x0470, 18, 2, 3),
+	.clocks		= CLOCKS("ref_crystal",
+				 "var_104m",
+				 "ref_104m",
+				 "var_13m",
+				 "ref_13m"),
+	.sel		= SELECTOR(0x0a7c, 0, 3),
+	.trig		= TRIGGER(0x0afc, 18),
+};
+
+static struct peri_clk_data bsc4_data = {
+	.gate		= HW_SW_GATE(0x0474, 18, 2, 3),
+	.clocks		= CLOCKS("ref_crystal",
+				 "var_104m",
+				 "ref_104m",
+				 "var_13m",
+				 "ref_13m"),
+	.sel		= SELECTOR(0x0a80, 0, 3),
+	.trig		= TRIGGER(0x0afc, 19),
+};
+
+static struct ccu_data slave_ccu_data = {
+	BCM21664_CCU_COMMON(slave, SLAVE),
+       .policy		= {
+		.enable		= CCU_LVM_EN(0x0034, 0),
+		.control	= CCU_POLICY_CTL(0x000c, 0, 1, 2),
+	},
+	.kona_clks	= {
+		[BCM21664_SLAVE_CCU_UARTB] =
+			KONA_CLK(slave, uartb, peri),
+		[BCM21664_SLAVE_CCU_UARTB2] =
+			KONA_CLK(slave, uartb2, peri),
+		[BCM21664_SLAVE_CCU_UARTB3] =
+			KONA_CLK(slave, uartb3, peri),
+		[BCM21664_SLAVE_CCU_BSC1] =
+			KONA_CLK(slave, bsc1, peri),
+		[BCM21664_SLAVE_CCU_BSC2] =
+			KONA_CLK(slave, bsc2, peri),
+		[BCM21664_SLAVE_CCU_BSC3] =
+			KONA_CLK(slave, bsc3, peri),
+		[BCM21664_SLAVE_CCU_BSC4] =
+			KONA_CLK(slave, bsc4, peri),
+		[BCM21664_SLAVE_CCU_CLOCK_COUNT] = LAST_KONA_CLK,
+	},
+};
+
+/* Device tree match table callback functions */
+
+static void __init kona_dt_root_ccu_setup(struct device_node *node)
+{
+	kona_dt_ccu_setup(&root_ccu_data, node);
+}
+
+static void __init kona_dt_aon_ccu_setup(struct device_node *node)
+{
+	kona_dt_ccu_setup(&aon_ccu_data, node);
+}
+
+static void __init kona_dt_master_ccu_setup(struct device_node *node)
+{
+	kona_dt_ccu_setup(&master_ccu_data, node);
+}
+
+static void __init kona_dt_slave_ccu_setup(struct device_node *node)
+{
+	kona_dt_ccu_setup(&slave_ccu_data, node);
+}
+
+CLK_OF_DECLARE(bcm21664_root_ccu, BCM21664_DT_ROOT_CCU_COMPAT,
+			kona_dt_root_ccu_setup);
+CLK_OF_DECLARE(bcm21664_aon_ccu, BCM21664_DT_AON_CCU_COMPAT,
+			kona_dt_aon_ccu_setup);
+CLK_OF_DECLARE(bcm21664_master_ccu, BCM21664_DT_MASTER_CCU_COMPAT,
+			kona_dt_master_ccu_setup);
+CLK_OF_DECLARE(bcm21664_slave_ccu, BCM21664_DT_SLAVE_CCU_COMPAT,
+			kona_dt_slave_ccu_setup);
diff --git a/drivers/clk/bcm/clk-bcm281xx.c b/drivers/clk/bcm/clk-bcm281xx.c
index 3c66de696ae..502a487d62c 100644
--- a/drivers/clk/bcm/clk-bcm281xx.c
+++ b/drivers/clk/bcm/clk-bcm281xx.c
@@ -15,14 +15,10 @@
 #include "clk-kona.h"
 #include "dt-bindings/clock/bcm281xx.h"
 
-/* bcm11351 CCU device tree "compatible" strings */
-#define BCM11351_DT_ROOT_CCU_COMPAT	"brcm,bcm11351-root-ccu"
-#define BCM11351_DT_AON_CCU_COMPAT	"brcm,bcm11351-aon-ccu"
-#define BCM11351_DT_HUB_CCU_COMPAT	"brcm,bcm11351-hub-ccu"
-#define BCM11351_DT_MASTER_CCU_COMPAT	"brcm,bcm11351-master-ccu"
-#define BCM11351_DT_SLAVE_CCU_COMPAT	"brcm,bcm11351-slave-ccu"
+#define BCM281XX_CCU_COMMON(_name, _ucase_name) \
+	KONA_CCU_COMMON(BCM281XX, _name, _ucase_name)
 
-/* Root CCU clocks */
+/* Root CCU */
 
 static struct peri_clk_data frac_1m_data = {
 	.gate		= HW_SW_GATE(0x214, 16, 0, 1),
@@ -31,7 +27,16 @@ static struct peri_clk_data frac_1m_data = {
 	.clocks		= CLOCKS("ref_crystal"),
 };
 
-/* AON CCU clocks */
+static struct ccu_data root_ccu_data = {
+	BCM281XX_CCU_COMMON(root, ROOT),
+	.kona_clks	= {
+		[BCM281XX_ROOT_CCU_FRAC_1M] =
+			KONA_CLK(root, frac_1m, peri),
+		[BCM281XX_ROOT_CCU_CLOCK_COUNT] = LAST_KONA_CLK,
+	},
+};
+
+/* AON CCU */
 
 static struct peri_clk_data hub_timer_data = {
 	.gate		= HW_SW_GATE(0x0414, 16, 0, 1),
@@ -60,7 +65,20 @@ static struct peri_clk_data pmu_bsc_var_data = {
 	.trig		= TRIGGER(0x0a40, 2),
 };
 
-/* Hub CCU clocks */
+static struct ccu_data aon_ccu_data = {
+	BCM281XX_CCU_COMMON(aon, AON),
+	.kona_clks	= {
+		[BCM281XX_AON_CCU_HUB_TIMER] =
+			KONA_CLK(aon, hub_timer, peri),
+		[BCM281XX_AON_CCU_PMU_BSC] =
+			KONA_CLK(aon, pmu_bsc, peri),
+		[BCM281XX_AON_CCU_PMU_BSC_VAR] =
+			KONA_CLK(aon, pmu_bsc_var, peri),
+		[BCM281XX_AON_CCU_CLOCK_COUNT] = LAST_KONA_CLK,
+	},
+};
+
+/* Hub CCU */
 
 static struct peri_clk_data tmon_1m_data = {
 	.gate		= HW_SW_GATE(0x04a4, 18, 2, 3),
@@ -70,7 +88,16 @@ static struct peri_clk_data tmon_1m_data = {
 	.trig		= TRIGGER(0x0e84, 1),
 };
 
-/* Master CCU clocks */
+static struct ccu_data hub_ccu_data = {
+	BCM281XX_CCU_COMMON(hub, HUB),
+	.kona_clks	= {
+		[BCM281XX_HUB_CCU_TMON_1M] =
+			KONA_CLK(hub, tmon_1m, peri),
+		[BCM281XX_HUB_CCU_CLOCK_COUNT] = LAST_KONA_CLK,
+	},
+};
+
+/* Master CCU */
 
 static struct peri_clk_data sdio1_data = {
 	.gate		= HW_SW_GATE(0x0358, 18, 2, 3),
@@ -153,7 +180,28 @@ static struct peri_clk_data hsic2_12m_data = {
 	.trig		= TRIGGER(0x0afc, 5),
 };
 
-/* Slave CCU clocks */
+static struct ccu_data master_ccu_data = {
+	BCM281XX_CCU_COMMON(master, MASTER),
+	.kona_clks	= {
+		[BCM281XX_MASTER_CCU_SDIO1] =
+			KONA_CLK(master, sdio1, peri),
+		[BCM281XX_MASTER_CCU_SDIO2] =
+			KONA_CLK(master, sdio2, peri),
+		[BCM281XX_MASTER_CCU_SDIO3] =
+			KONA_CLK(master, sdio3, peri),
+		[BCM281XX_MASTER_CCU_SDIO4] =
+			KONA_CLK(master, sdio4, peri),
+		[BCM281XX_MASTER_CCU_USB_IC] =
+			KONA_CLK(master, usb_ic, peri),
+		[BCM281XX_MASTER_CCU_HSIC2_48M] =
+			KONA_CLK(master, hsic2_48m, peri),
+		[BCM281XX_MASTER_CCU_HSIC2_12M] =
+			KONA_CLK(master, hsic2_12m, peri),
+		[BCM281XX_MASTER_CCU_CLOCK_COUNT] = LAST_KONA_CLK,
+	},
+};
+
+/* Slave CCU */
 
 static struct peri_clk_data uartb_data = {
 	.gate		= HW_SW_GATE(0x0400, 18, 2, 3),
@@ -261,156 +309,67 @@ static struct peri_clk_data pwm_data = {
 	.trig		= TRIGGER(0x0afc, 15),
 };
 
-/*
- * CCU setup routines
- *
- * These are called from kona_dt_ccu_setup() to initialize the array
- * of clocks provided by the CCU.  Once allocated, the entries in
- * the array are initialized by calling kona_clk_setup() with the
- * initialization data for each clock.  They return 0 if successful
- * or an error code otherwise.
- */
-static int __init bcm281xx_root_ccu_clks_setup(struct ccu_data *ccu)
-{
-	struct clk **clks;
-	size_t count = BCM281XX_ROOT_CCU_CLOCK_COUNT;
-
-	clks = kzalloc(count * sizeof(*clks), GFP_KERNEL);
-	if (!clks) {
-		pr_err("%s: failed to allocate root clocks\n", __func__);
-		return -ENOMEM;
-	}
-	ccu->data.clks = clks;
-	ccu->data.clk_num = count;
-
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_ROOT_CCU_FRAC_1M, frac_1m);
-
-	return 0;
-}
-
-static int __init bcm281xx_aon_ccu_clks_setup(struct ccu_data *ccu)
-{
-	struct clk **clks;
-	size_t count = BCM281XX_AON_CCU_CLOCK_COUNT;
-
-	clks = kzalloc(count * sizeof(*clks), GFP_KERNEL);
-	if (!clks) {
-		pr_err("%s: failed to allocate aon clocks\n", __func__);
-		return -ENOMEM;
-	}
-	ccu->data.clks = clks;
-	ccu->data.clk_num = count;
-
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_AON_CCU_HUB_TIMER, hub_timer);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_AON_CCU_PMU_BSC, pmu_bsc);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_AON_CCU_PMU_BSC_VAR, pmu_bsc_var);
-
-	return 0;
-}
-
-static int __init bcm281xx_hub_ccu_clks_setup(struct ccu_data *ccu)
-{
-	struct clk **clks;
-	size_t count = BCM281XX_HUB_CCU_CLOCK_COUNT;
-
-	clks = kzalloc(count * sizeof(*clks), GFP_KERNEL);
-	if (!clks) {
-		pr_err("%s: failed to allocate hub clocks\n", __func__);
-		return -ENOMEM;
-	}
-	ccu->data.clks = clks;
-	ccu->data.clk_num = count;
-
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_HUB_CCU_TMON_1M, tmon_1m);
-
-	return 0;
-}
-
-static int __init bcm281xx_master_ccu_clks_setup(struct ccu_data *ccu)
-{
-	struct clk **clks;
-	size_t count = BCM281XX_MASTER_CCU_CLOCK_COUNT;
-
-	clks = kzalloc(count * sizeof(*clks), GFP_KERNEL);
-	if (!clks) {
-		pr_err("%s: failed to allocate master clocks\n", __func__);
-		return -ENOMEM;
-	}
-	ccu->data.clks = clks;
-	ccu->data.clk_num = count;
-
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_MASTER_CCU_SDIO1, sdio1);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_MASTER_CCU_SDIO2, sdio2);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_MASTER_CCU_SDIO3, sdio3);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_MASTER_CCU_SDIO4, sdio4);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_MASTER_CCU_USB_IC, usb_ic);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_MASTER_CCU_HSIC2_48M, hsic2_48m);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_MASTER_CCU_HSIC2_12M, hsic2_12m);
-
-	return 0;