diff --git a/Documentation/devicetree/bindings/clock/calxeda.txt b/Documentation/devicetree/bindings/clock/calxeda.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0a6ac1bdcda1acfeb1b451f34e87afc0496a9539
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/calxeda.txt
@@ -0,0 +1,17 @@
+Device Tree Clock bindings for Calxeda highbank platform
+
+This binding uses the common clock binding[1].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible : shall be one of the following:
+ "calxeda,hb-pll-clock" - for a PLL clock
+ "calxeda,hb-a9periph-clock" - The A9 peripheral clock divided from the
+ A9 clock.
+ "calxeda,hb-a9bus-clock" - The A9 bus clock divided from the A9 clock.
+ "calxeda,hb-emmc-clock" - Divided clock for MMC/SD controller.
+- reg : shall be the control register offset from SYSREGs base for the clock.
+- clocks : shall be the input parent clock phandle for the clock. This is
+ either an oscillator or a pll output.
+- #clock-cells : from common clock binding; shall be set to 0.
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 6f8cf405d3ecfaaef052bbfdf16828fdea569ebc..f3c60ff41692e8917a3823d383129437046bf07c 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -352,6 +352,7 @@ config ARCH_HIGHBANK
select ARM_TIMER_SP804
select CACHE_L2X0
select CLKDEV_LOOKUP
+ select COMMON_CLK
select CPU_V7
select GENERIC_CLOCKEVENTS
select HAVE_ARM_SCU
diff --git a/arch/arm/boot/dts/highbank.dts b/arch/arm/boot/dts/highbank.dts
index 83e72294aefb1211c1bc3cdecab273750baa3294..2e1cfa00c25b4af5bd81f328f775471f9ed2bee9 100644
--- a/arch/arm/boot/dts/highbank.dts
+++ b/arch/arm/boot/dts/highbank.dts
@@ -1,5 +1,5 @@
/*
- * Copyright 2011 Calxeda, Inc.
+ * Copyright 2011-2012 Calxeda, Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -24,6 +24,7 @@
compatible = "calxeda,highbank";
#address-cells = <1>;
#size-cells = <1>;
+ clock-ranges;
cpus {
#address-cells = <1>;
@@ -33,24 +34,32 @@
compatible = "arm,cortex-a9";
reg = <0>;
next-level-cache = <&L2>;
+ clocks = <&a9pll>;
+ clock-names = "cpu";
};
cpu@1 {
compatible = "arm,cortex-a9";
reg = <1>;
next-level-cache = <&L2>;
+ clocks = <&a9pll>;
+ clock-names = "cpu";
};
cpu@2 {
compatible = "arm,cortex-a9";
reg = <2>;
next-level-cache = <&L2>;
+ clocks = <&a9pll>;
+ clock-names = "cpu";
};
cpu@3 {
compatible = "arm,cortex-a9";
reg = <3>;
next-level-cache = <&L2>;
+ clocks = <&a9pll>;
+ clock-names = "cpu";
};
};
@@ -75,12 +84,14 @@
compatible = "arm,cortex-a9-twd-timer";
reg = <0xfff10600 0x20>;
interrupts = <1 13 0xf01>;
+ clocks = <&a9periphclk>;
};
watchdog@fff10620 {
compatible = "arm,cortex-a9-twd-wdt";
reg = <0xfff10620 0x20>;
interrupts = <1 14 0xf01>;
+ clocks = <&a9periphclk>;
};
intc: interrupt-controller@fff11000 {
@@ -116,12 +127,15 @@
compatible = "calxeda,hb-sdhci";
reg = <0xffe0e000 0x1000>;
interrupts = <0 90 4>;
+ clocks = <&eclk>;
};
ipc@fff20000 {
compatible = "arm,pl320", "arm,primecell";
reg = <0xfff20000 0x1000>;
interrupts = <0 7 4>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
gpioe: gpio@fff30000 {
@@ -130,6 +144,8 @@
gpio-controller;
reg = <0xfff30000 0x1000>;
interrupts = <0 14 4>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
gpiof: gpio@fff31000 {
@@ -138,6 +154,8 @@
gpio-controller;
reg = <0xfff31000 0x1000>;
interrupts = <0 15 4>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
gpiog: gpio@fff32000 {
@@ -146,6 +164,8 @@
gpio-controller;
reg = <0xfff32000 0x1000>;
interrupts = <0 16 4>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
gpioh: gpio@fff33000 {
@@ -154,24 +174,32 @@
gpio-controller;
reg = <0xfff33000 0x1000>;
interrupts = <0 17 4>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
timer {
compatible = "arm,sp804", "arm,primecell";
reg = <0xfff34000 0x1000>;
interrupts = <0 18 4>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
rtc@fff35000 {
compatible = "arm,pl031", "arm,primecell";
reg = <0xfff35000 0x1000>;
interrupts = <0 19 4>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
serial@fff36000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0xfff36000 0x1000>;
interrupts = <0 20 4>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
smic@fff3a000 {
@@ -186,12 +214,73 @@
sregs@fff3c000 {
compatible = "calxeda,hb-sregs";
reg = <0xfff3c000 0x1000>;
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ osc: oscillator {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <33333000>;
+ };
+
+ ddrpll: ddrpll {
+ #clock-cells = <0>;
+ compatible = "calxeda,hb-pll-clock";
+ clocks = <&osc>;
+ reg = <0x108>;
+ };
+
+ a9pll: a9pll {
+ #clock-cells = <0>;
+ compatible = "calxeda,hb-pll-clock";
+ clocks = <&osc>;
+ reg = <0x100>;
+ };
+
+ a9periphclk: a9periphclk {
+ #clock-cells = <0>;
+ compatible = "calxeda,hb-a9periph-clock";
+ clocks = <&a9pll>;
+ reg = <0x104>;
+ };
+
+ a9bclk: a9bclk {
+ #clock-cells = <0>;
+ compatible = "calxeda,hb-a9bus-clock";
+ clocks = <&a9pll>;
+ reg = <0x104>;
+ };
+
+ emmcpll: emmcpll {
+ #clock-cells = <0>;
+ compatible = "calxeda,hb-pll-clock";
+ clocks = <&osc>;
+ reg = <0x10C>;
+ };
+
+ eclk: eclk {
+ #clock-cells = <0>;
+ compatible = "calxeda,hb-emmc-clock";
+ clocks = <&emmcpll>;
+ reg = <0x114>;
+ };
+
+ pclk: pclk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <150000000>;
+ };
+ };
};
dma@fff3d000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0xfff3d000 0x1000>;
interrupts = <0 92 4>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
ethernet@fff50000 {
diff --git a/arch/arm/mach-highbank/Makefile b/arch/arm/mach-highbank/Makefile
index ded4652ada803221ea97a92bb50dc6d8d6fef64e..3ec8bdd25d093f5143ad9a52a3e35aef272ed890 100644
--- a/arch/arm/mach-highbank/Makefile
+++ b/arch/arm/mach-highbank/Makefile
@@ -1,4 +1,4 @@
-obj-y := clock.o highbank.o system.o smc.o
+obj-y := highbank.o system.o smc.o
plus_sec := $(call as-instr,.arch_extension sec,+sec)
AFLAGS_smc.o :=-Wa,-march=armv7-a$(plus_sec)
diff --git a/arch/arm/mach-highbank/clock.c b/arch/arm/mach-highbank/clock.c
deleted file mode 100644
index c25a2ae4fde150cc683f4221afb0466c237bf43e..0000000000000000000000000000000000000000
--- a/arch/arm/mach-highbank/clock.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright 2011 Calxeda, Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program. If not, see .
- */
-#include
-#include
-#include
-#include
-#include
-
-struct clk {
- unsigned long rate;
-};
-
-int clk_enable(struct clk *clk)
-{
- return 0;
-}
-
-void clk_disable(struct clk *clk)
-{}
-
-unsigned long clk_get_rate(struct clk *clk)
-{
- return clk->rate;
-}
-
-long clk_round_rate(struct clk *clk, unsigned long rate)
-{
- return clk->rate;
-}
-
-int clk_set_rate(struct clk *clk, unsigned long rate)
-{
- return 0;
-}
-
-static struct clk eclk = { .rate = 200000000 };
-static struct clk pclk = { .rate = 150000000 };
-
-static struct clk_lookup lookups[] = {
- { .clk = &pclk, .con_id = "apb_pclk", },
- { .clk = &pclk, .dev_id = "sp804", },
- { .clk = &eclk, .dev_id = "ffe0e000.sdhci", },
- { .clk = &pclk, .dev_id = "fff36000.serial", },
-};
-
-void __init highbank_clocks_init(void)
-{
- clkdev_add_table(lookups, ARRAY_SIZE(lookups));
-}
diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c
index 8777612b1a42b2dd6fd1a49df59ff6a93153b9d6..d75b0a78d88ab94a85512cc3de2116ea3a710743 100644
--- a/arch/arm/mach-highbank/highbank.c
+++ b/arch/arm/mach-highbank/highbank.c
@@ -105,6 +105,11 @@ static void __init highbank_init_irq(void)
#endif
}
+static struct clk_lookup lookup = {
+ .dev_id = "sp804",
+ .con_id = NULL,
+};
+
static void __init highbank_timer_init(void)
{
int irq;
@@ -122,6 +127,8 @@ static void __init highbank_timer_init(void)
irq = irq_of_parse_and_map(np, 0);
highbank_clocks_init();
+ lookup.clk = of_clk_get(np, 0);
+ clkdev_add(&lookup);
sp804_clocksource_and_sched_clock_init(timer_base + 0x20, "timer1");
sp804_clockevents_init(timer_base, irq, "timer0");
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index a4d67d7a753472977784e0a9f968d0abf3d7ade2..02ffdf647b5ecee9ff4e445395e28cf6dba26522 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -3,6 +3,7 @@ obj-$(CONFIG_CLKDEV_LOOKUP) += clkdev.o
obj-$(CONFIG_COMMON_CLK) += clk.o clk-fixed-rate.o clk-gate.o \
clk-mux.o clk-divider.o clk-fixed-factor.o
# SoCs specific
+obj-$(CONFIG_ARCH_HIGHBANK) += clk-highbank.o
obj-$(CONFIG_ARCH_MXS) += mxs/
obj-$(CONFIG_PLAT_SPEAR) += spear/
obj-$(CONFIG_ARCH_U300) += clk-u300.o
diff --git a/drivers/clk/clk-highbank.c b/drivers/clk/clk-highbank.c
new file mode 100644
index 0000000000000000000000000000000000000000..52fecadf004a11c2fb597d90ad39d9ef4c9342ab
--- /dev/null
+++ b/drivers/clk/clk-highbank.c
@@ -0,0 +1,346 @@
+/*
+ * Copyright 2011-2012 Calxeda, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see .
+ */
+
+#include
+#include
+#include
+#include
+#include
+#include
+
+extern void __iomem *sregs_base;
+
+#define HB_PLL_LOCK_500 0x20000000
+#define HB_PLL_LOCK 0x10000000
+#define HB_PLL_DIVF_SHIFT 20
+#define HB_PLL_DIVF_MASK 0x0ff00000
+#define HB_PLL_DIVQ_SHIFT 16
+#define HB_PLL_DIVQ_MASK 0x00070000
+#define HB_PLL_DIVR_SHIFT 8
+#define HB_PLL_DIVR_MASK 0x00001f00
+#define HB_PLL_RANGE_SHIFT 4
+#define HB_PLL_RANGE_MASK 0x00000070
+#define HB_PLL_BYPASS 0x00000008
+#define HB_PLL_RESET 0x00000004
+#define HB_PLL_EXT_BYPASS 0x00000002
+#define HB_PLL_EXT_ENA 0x00000001
+
+#define HB_PLL_VCO_MIN_FREQ 2133000000
+#define HB_PLL_MAX_FREQ HB_PLL_VCO_MIN_FREQ
+#define HB_PLL_MIN_FREQ (HB_PLL_VCO_MIN_FREQ / 64)
+
+#define HB_A9_BCLK_DIV_MASK 0x00000006
+#define HB_A9_BCLK_DIV_SHIFT 1
+#define HB_A9_PCLK_DIV 0x00000001
+
+struct hb_clk {
+ struct clk_hw hw;
+ void __iomem *reg;
+ char *parent_name;
+};
+#define to_hb_clk(p) container_of(p, struct hb_clk, hw)
+
+static int clk_pll_prepare(struct clk_hw *hwclk)
+ {
+ struct hb_clk *hbclk = to_hb_clk(hwclk);
+ u32 reg;
+
+ reg = readl(hbclk->reg);
+ reg &= ~HB_PLL_RESET;
+ writel(reg, hbclk->reg);
+
+ while ((readl(hbclk->reg) & HB_PLL_LOCK) == 0)
+ ;
+ while ((readl(hbclk->reg) & HB_PLL_LOCK_500) == 0)
+ ;
+
+ return 0;
+}
+
+static void clk_pll_unprepare(struct clk_hw *hwclk)
+{
+ struct hb_clk *hbclk = to_hb_clk(hwclk);
+ u32 reg;
+
+ reg = readl(hbclk->reg);
+ reg |= HB_PLL_RESET;
+ writel(reg, hbclk->reg);
+}
+
+static int clk_pll_enable(struct clk_hw *hwclk)
+{
+ struct hb_clk *hbclk = to_hb_clk(hwclk);
+ u32 reg;
+
+ reg = readl(hbclk->reg);
+ reg |= HB_PLL_EXT_ENA;
+ writel(reg, hbclk->reg);
+
+ return 0;
+}
+
+static void clk_pll_disable(struct clk_hw *hwclk)
+{
+ struct hb_clk *hbclk = to_hb_clk(hwclk);
+ u32 reg;
+
+ reg = readl(hbclk->reg);
+ reg &= ~HB_PLL_EXT_ENA;
+ writel(reg, hbclk->reg);
+}
+
+static unsigned long clk_pll_recalc_rate(struct clk_hw *hwclk,
+ unsigned long parent_rate)
+{
+ struct hb_clk *hbclk = to_hb_clk(hwclk);
+ unsigned long divf, divq, vco_freq, reg;
+
+ reg = readl(hbclk->reg);
+ if (reg & HB_PLL_EXT_BYPASS)
+ return parent_rate;
+
+ divf = (reg & HB_PLL_DIVF_MASK) >> HB_PLL_DIVF_SHIFT;
+ divq = (reg & HB_PLL_DIVQ_MASK) >> HB_PLL_DIVQ_SHIFT;
+ vco_freq = parent_rate * (divf + 1);
+
+ return vco_freq / (1 << divq);
+}
+
+static void clk_pll_calc(unsigned long rate, unsigned long ref_freq,
+ u32 *pdivq, u32 *pdivf)
+{
+ u32 divq, divf;
+ unsigned long vco_freq;
+
+ if (rate < HB_PLL_MIN_FREQ)
+ rate = HB_PLL_MIN_FREQ;
+ if (rate > HB_PLL_MAX_FREQ)
+ rate = HB_PLL_MAX_FREQ;
+
+ for (divq = 1; divq <= 6; divq++) {
+ if ((rate * (1 << divq)) >= HB_PLL_VCO_MIN_FREQ)
+ break;
+ }
+
+ vco_freq = rate * (1 << divq);
+ divf = (vco_freq + (ref_freq / 2)) / ref_freq;
+ divf--;
+
+ *pdivq = divq;
+ *pdivf = divf;
+}
+
+static long clk_pll_round_rate(struct clk_hw *hwclk, unsigned long rate,
+ unsigned long *parent_rate)
+{
+ u32 divq, divf;
+ unsigned long ref_freq = *parent_rate;
+
+ clk_pll_calc(rate, ref_freq, &divq, &divf);
+
+ return (ref_freq * (divf + 1)) / (1 << divq);
+}
+
+static int clk_pll_set_rate(struct clk_hw *hwclk, unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct hb_clk *hbclk = to_hb_clk(hwclk);
+ u32 divq, divf;
+ u32 reg;
+
+ clk_pll_calc(rate, parent_rate, &divq, &divf);
+
+ reg = readl(hbclk->reg);
+ if (divf != ((reg & HB_PLL_DIVF_MASK) >> HB_PLL_DIVF_SHIFT)) {
+ /* Need to re-lock PLL, so put it into bypass mode */
+ reg |= HB_PLL_EXT_BYPASS;
+ writel(reg | HB_PLL_EXT_BYPASS, hbclk->reg);
+
+ writel(reg | HB_PLL_RESET, hbclk->reg);
+ reg &= ~(HB_PLL_DIVF_MASK | HB_PLL_DIVQ_MASK);
+ reg |= (divf << HB_PLL_DIVF_SHIFT) | (divq << HB_PLL_DIVQ_SHIFT);
+ writel(reg | HB_PLL_RESET, hbclk->reg);
+ writel(reg, hbclk->reg);
+
+ while ((readl(hbclk->reg) & HB_PLL_LOCK) == 0)
+ ;
+ while ((readl(hbclk->reg) & HB_PLL_LOCK_500) == 0)
+ ;
+ reg |= HB_PLL_EXT_ENA;
+ reg &= ~HB_PLL_EXT_BYPASS;
+ } else {
+ reg &= ~HB_PLL_DIVQ_MASK;
+ reg |= divq << HB_PLL_DIVQ_SHIFT;
+ }
+ writel(reg, hbclk->reg);
+
+ return 0;
+}
+
+static const struct clk_ops clk_pll_ops = {
+ .prepare = clk_pll_prepare,
+ .unprepare = clk_pll_unprepare,
+ .enable = clk_pll_enable,
+ .disable = clk_pll_disable,
+ .recalc_rate = clk_pll_recalc_rate,
+ .round_rate = clk_pll_round_rate,
+ .set_rate = clk_pll_set_rate,
+};
+
+static unsigned long clk_cpu_periphclk_recalc_rate(struct clk_hw *hwclk,
+ unsigned long parent_rate)
+{
+ struct hb_clk *hbclk = to_hb_clk(hwclk);
+ u32 div = (readl(hbclk->reg) & HB_A9_PCLK_DIV) ? 8 : 4;
+ return parent_rate / div;
+}
+
+static const struct clk_ops a9periphclk_ops = {
+ .recalc_rate = clk_cpu_periphclk_recalc_rate,
+};
+
+static unsigned long clk_cpu_a9bclk_recalc_rate(struct clk_hw *hwclk,
+ unsigned long parent_rate)
+{
+ struct hb_clk *hbclk = to_hb_clk(hwclk);
+ u32 div = (readl(hbclk->reg) & HB_A9_BCLK_DIV_MASK) >> HB_A9_BCLK_DIV_SHIFT;
+
+ return parent_rate / (div + 2);
+}
+
+static const struct clk_ops a9bclk_ops = {
+ .recalc_rate = clk_cpu_a9bclk_recalc_rate,
+};
+
+static unsigned long clk_periclk_recalc_rate(struct clk_hw *hwclk,
+ unsigned long parent_rate)
+{
+ struct hb_clk *hbclk = to_hb_clk(hwclk);
+ u32 div;
+
+ div = readl(hbclk->reg) & 0x1f;
+ div++;
+ div *= 2;
+
+ return parent_rate / div;
+}
+
+static long clk_periclk_round_rate(struct clk_hw *hwclk, unsigned long rate,
+ unsigned long *parent_rate)
+{
+ u32 div;
+
+ div = *parent_rate / rate;
+ div++;
+ div &= ~0x1;
+
+ return *parent_rate / div;
+}
+
+static int clk_periclk_set_rate(struct clk_hw *hwclk, unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct hb_clk *hbclk = to_hb_clk(hwclk);
+ u32 div;
+
+ div = parent_rate / rate;
+ if (div & 0x1)
+ return -EINVAL;
+
+ writel(div >> 1, hbclk->reg);
+ return 0;
+}
+
+static const struct clk_ops periclk_ops = {
+ .recalc_rate = clk_periclk_recalc_rate,
+ .round_rate = clk_periclk_round_rate,
+ .set_rate = clk_periclk_set_rate,
+};
+
+static __init struct clk *hb_clk_init(struct device_node *node, const struct clk_ops *ops)
+{
+ u32 reg;
+ struct clk *clk;
+ struct hb_clk *hb_clk;
+ const char *clk_name = node->name;
+ const char *parent_name;
+ struct clk_init_data init;
+ int rc;
+
+ rc = of_property_read_u32(node, "reg", ®);
+ if (WARN_ON(rc))
+ return NULL;
+
+ hb_clk = kzalloc(sizeof(*hb_clk), GFP_KERNEL);
+ if (WARN_ON(!hb_clk))
+ return NULL;
+
+ hb_clk->reg = sregs_base + reg;
+
+ of_property_read_string(node, "clock-output-names", &clk_name);
+
+ init.name = clk_name;
+ init.ops = ops;
+ init.flags = 0;
+ parent_name = of_clk_get_parent_name(node, 0);
+ init.parent_names = &parent_name;
+ init.num_parents = 1;
+
+ hb_clk->hw.init = &init;
+
+ clk = clk_register(NULL, &hb_clk->hw);
+ if (WARN_ON(IS_ERR(clk))) {
+ kfree(hb_clk);
+ return NULL;
+ }
+ rc = of_clk_add_provider(node, of_clk_src_simple_get, clk);
+ return clk;
+}
+
+static void __init hb_pll_init(struct device_node *node)
+{
+ hb_clk_init(node, &clk_pll_ops);
+}
+
+static void __init hb_a9periph_init(struct device_node *node)
+{
+ hb_clk_init(node, &a9periphclk_ops);
+}
+
+static void __init hb_a9bus_init(struct device_node *node)
+{
+ struct clk *clk = hb_clk_init(node, &a9bclk_ops);
+ clk_prepare_enable(clk);
+}
+
+static void __init hb_emmc_init(struct device_node *node)
+{
+ hb_clk_init(node, &periclk_ops);
+}
+
+static const __initconst struct of_device_id clk_match[] = {
+ { .compatible = "fixed-clock", .data = of_fixed_clk_setup, },
+ { .compatible = "calxeda,hb-pll-clock", .data = hb_pll_init, },
+ { .compatible = "calxeda,hb-a9periph-clock", .data = hb_a9periph_init, },
+ { .compatible = "calxeda,hb-a9bus-clock", .data = hb_a9bus_init, },
+ { .compatible = "calxeda,hb-emmc-clock", .data = hb_emmc_init, },
+ {}
+};
+
+void __init highbank_clocks_init(void)
+{
+ of_clk_init(clk_match);
+}