Merge tag 'sunxi-clocks-for-3.19' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into clk-next

Allwinner Clocks additions for 3.19

A few patches that should go through the clock tree, mostly fixes, cleanups,
and new clocks additions to start to support the A80.

8 files changed, 341 insertions, 30 deletions

diff --git a/drivers/clk/sunxi/Makefile b/drivers/clk/sunxi/Makefile
index 7ddc2b5..a66953c 100644
--- a/drivers/clk/sunxi/Makefile
+++ b/drivers/clk/sunxi/Makefile
@@ -7,6 +7,7 @@ obj-y += clk-a10-hosc.o
 obj-y += clk-a20-gmac.o
 obj-y += clk-mod0.o
 obj-y += clk-sun8i-mbus.o
+obj-y += clk-sun9i-core.o
 
 obj-$(CONFIG_MFD_SUN6I_PRCM) += \
 	clk-sun6i-ar100.o clk-sun6i-apb0.o clk-sun6i-apb0-gates.o \
diff --git a/drivers/clk/sunxi/clk-a20-gmac.c b/drivers/clk/sunxi/clk-a20-gmac.c
index 5296fd6..0dcf4f2 100644
--- a/drivers/clk/sunxi/clk-a20-gmac.c
+++ b/drivers/clk/sunxi/clk-a20-gmac.c
@@ -53,6 +53,11 @@ static DEFINE_SPINLOCK(gmac_lock);
 #define SUN7I_A20_GMAC_MASK	0x3
 #define SUN7I_A20_GMAC_PARENTS	2
 
+static u32 sun7i_a20_gmac_mux_table[SUN7I_A20_GMAC_PARENTS] = {
+	0x00, /* Select mii_phy_tx_clk */
+	0x02, /* Select gmac_int_tx_clk */
+};
+
 static void __init sun7i_a20_gmac_clk_setup(struct device_node *node)
 {
 	struct clk *clk;
@@ -90,7 +95,7 @@ static void __init sun7i_a20_gmac_clk_setup(struct device_node *node)
 	gate->lock = &gmac_lock;
 	mux->reg = reg;
 	mux->mask = SUN7I_A20_GMAC_MASK;
-	mux->flags = CLK_MUX_INDEX_BIT;
+	mux->table = sun7i_a20_gmac_mux_table;
 	mux->lock = &gmac_lock;
 
 	clk = clk_register_composite(NULL, clk_name,
diff --git a/drivers/clk/sunxi/clk-factors.c b/drivers/clk/sunxi/clk-factors.c
index f83ba09..5521e86 100644
--- a/drivers/clk/sunxi/clk-factors.c
+++ b/drivers/clk/sunxi/clk-factors.c
@@ -224,7 +224,7 @@ struct clk * __init sunxi_factors_register(struct device_node *node,
 		/* set up gate properties */
 		mux->reg = reg;
 		mux->shift = data->mux;
-		mux->mask = SUNXI_FACTORS_MUX_MASK;
+		mux->mask = data->muxmask;
 		mux->lock = factors->lock;
 		mux_hw = &mux->hw;
 	}
diff --git a/drivers/clk/sunxi/clk-factors.h b/drivers/clk/sunxi/clk-factors.h
index 9913840..912238f 100644
--- a/drivers/clk/sunxi/clk-factors.h
+++ b/drivers/clk/sunxi/clk-factors.h
@@ -7,8 +7,6 @@
 
 #define SUNXI_FACTORS_NOT_APPLICABLE	(0)
 
-#define SUNXI_FACTORS_MUX_MASK 0x3
-
 struct clk_factors_config {
 	u8 nshift;
 	u8 nwidth;
@@ -24,6 +22,7 @@ struct clk_factors_config {
 struct factors_data {
 	int enable;
 	int mux;
+	int muxmask;
 	struct clk_factors_config *table;
 	void (*getter) (u32 *rate, u32 parent_rate, u8 *n, u8 *k, u8 *m, u8 *p);
 	const char *name;
diff --git a/drivers/clk/sunxi/clk-mod0.c b/drivers/clk/sunxi/clk-mod0.c
index 4a56385..da0524ea 100644
--- a/drivers/clk/sunxi/clk-mod0.c
+++ b/drivers/clk/sunxi/clk-mod0.c
@@ -70,6 +70,7 @@ static struct clk_factors_config sun4i_a10_mod0_config = {
 static const struct factors_data sun4i_a10_mod0_data __initconst = {
 	.enable = 31,
 	.mux = 24,
+	.muxmask = BIT(1) | BIT(0),
 	.table = &sun4i_a10_mod0_config,
 	.getter = sun4i_a10_get_mod0_factors,
 };
diff --git a/drivers/clk/sunxi/clk-sun8i-mbus.c b/drivers/clk/sunxi/clk-sun8i-mbus.c
index 8e49b44..ef49786 100644
--- a/drivers/clk/sunxi/clk-sun8i-mbus.c
+++ b/drivers/clk/sunxi/clk-sun8i-mbus.c
@@ -60,6 +60,7 @@ static struct clk_factors_config sun8i_a23_mbus_config = {
 static const struct factors_data sun8i_a23_mbus_data __initconst = {
 	.enable = 31,
 	.mux = 24,
+	.muxmask = BIT(1) | BIT(0),
 	.table = &sun8i_a23_mbus_config,
 	.getter = sun8i_a23_get_mbus_factors,
 };
diff --git a/drivers/clk/sunxi/clk-sun9i-core.c b/drivers/clk/sunxi/clk-sun9i-core.c
new file mode 100644
index 0000000..3cb9036
--- /dev/null
+++ b/drivers/clk/sunxi/clk-sun9i-core.c
@@ -0,0 +1,271 @@
+/*
+ * Copyright 2014 Chen-Yu Tsai
+ *
+ * Chen-Yu Tsai <wens@csie.org>
+ *
+ * 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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that 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.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/clkdev.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/log2.h>
+
+#include "clk-factors.h"
+
+
+/**
+ * sun9i_a80_get_pll4_factors() - calculates n, p, m factors for PLL1
+ * PLL4 rate is calculated as follows
+ * rate = (parent_rate * n >> p) / (m + 1);
+ * parent_rate is always 24Mhz
+ *
+ * p and m are named div1 and div2 in Allwinner's SDK
+ */
+
+static void sun9i_a80_get_pll4_factors(u32 *freq, u32 parent_rate,
+				       u8 *n, u8 *k, u8 *m, u8 *p)
+{
+	int div;
+
+	/* Normalize value to a 6M multiple */
+	div = DIV_ROUND_UP(*freq, 6000000);
+
+	/* divs above 256 cannot be odd */
+	if (div > 256)
+		div = round_up(div, 2);
+
+	/* divs above 512 must be a multiple of 4 */
+	if (div > 512)
+		div = round_up(div, 4);
+
+	*freq = 6000000 * div;
+
+	/* we were called to round the frequency, we can now return */
+	if (n == NULL)
+		return;
+
+	/* p will be 1 for divs under 512 */
+	if (div < 512)
+		*p = 1;
+	else
+		*p = 0;
+
+	/* m will be 1 if div is odd */
+	if (div & 1)
+		*m = 1;
+	else
+		*m = 0;
+
+	/* calculate a suitable n based on m and p */
+	*n = div / (*p + 1) / (*m + 1);
+}
+
+static struct clk_factors_config sun9i_a80_pll4_config = {
+	.mshift = 18,
+	.mwidth = 1,
+	.nshift = 8,
+	.nwidth = 8,
+	.pshift = 16,
+	.pwidth = 1,
+};
+
+static const struct factors_data sun9i_a80_pll4_data __initconst = {
+	.enable = 31,
+	.table = &sun9i_a80_pll4_config,
+	.getter = sun9i_a80_get_pll4_factors,
+};
+
+static DEFINE_SPINLOCK(sun9i_a80_pll4_lock);
+
+static void __init sun9i_a80_pll4_setup(struct device_node *node)
+{
+	sunxi_factors_register(node, &sun9i_a80_pll4_data, &sun9i_a80_pll4_lock);
+}
+CLK_OF_DECLARE(sun9i_a80_pll4, "allwinner,sun9i-a80-pll4-clk", sun9i_a80_pll4_setup);
+
+
+/**
+ * sun9i_a80_get_gt_factors() - calculates m factor for GT
+ * GT rate is calculated as follows
+ * rate = parent_rate / (m + 1);
+ */
+
+static void sun9i_a80_get_gt_factors(u32 *freq, u32 parent_rate,
+				     u8 *n, u8 *k, u8 *m, u8 *p)
+{
+	u32 div;
+
+	if (parent_rate < *freq)
+		*freq = parent_rate;
+
+	div = DIV_ROUND_UP(parent_rate, *freq);
+
+	/* maximum divider is 4 */
+	if (div > 4)
+		div = 4;
+
+	*freq = parent_rate / div;
+
+	/* we were called to round the frequency, we can now return */
+	if (!m)
+		return;
+
+	*m = div;
+}
+
+static struct clk_factors_config sun9i_a80_gt_config = {
+	.mshift = 0,
+	.mwidth = 2,
+};
+
+static const struct factors_data sun9i_a80_gt_data __initconst = {
+	.mux = 24,
+	.muxmask = BIT(1) | BIT(0),
+	.table = &sun9i_a80_gt_config,
+	.getter = sun9i_a80_get_gt_factors,
+};
+
+static DEFINE_SPINLOCK(sun9i_a80_gt_lock);
+
+static void __init sun9i_a80_gt_setup(struct device_node *node)
+{
+	struct clk *gt = sunxi_factors_register(node, &sun9i_a80_gt_data,
+						&sun9i_a80_gt_lock);
+
+	/* The GT bus clock needs to be always enabled */
+	__clk_get(gt);
+	clk_prepare_enable(gt);
+}
+CLK_OF_DECLARE(sun9i_a80_gt, "allwinner,sun9i-a80-gt-clk", sun9i_a80_gt_setup);
+
+
+/**
+ * sun9i_a80_get_ahb_factors() - calculates p factor for AHB0/1/2
+ * AHB rate is calculated as follows
+ * rate = parent_rate >> p;
+ */
+
+static void sun9i_a80_get_ahb_factors(u32 *freq, u32 parent_rate,
+				      u8 *n, u8 *k, u8 *m, u8 *p)
+{
+	u32 _p;
+
+	if (parent_rate < *freq)
+		*freq = parent_rate;
+
+	_p = order_base_2(DIV_ROUND_UP(parent_rate, *freq));
+
+	/* maximum p is 3 */
+	if (_p > 3)
+		_p = 3;
+
+	*freq = parent_rate >> _p;
+
+	/* we were called to round the frequency, we can now return */
+	if (!p)
+		return;
+
+	*p = _p;
+}
+
+static struct clk_factors_config sun9i_a80_ahb_config = {
+	.pshift = 0,
+	.pwidth = 2,
+};
+
+static const struct factors_data sun9i_a80_ahb_data __initconst = {
+	.mux = 24,
+	.muxmask = BIT(1) | BIT(0),
+	.table = &sun9i_a80_ahb_config,
+	.getter = sun9i_a80_get_ahb_factors,
+};
+
+static DEFINE_SPINLOCK(sun9i_a80_ahb_lock);
+
+static void __init sun9i_a80_ahb_setup(struct device_node *node)
+{
+	sunxi_factors_register(node, &sun9i_a80_ahb_data, &sun9i_a80_ahb_lock);
+}
+CLK_OF_DECLARE(sun9i_a80_ahb, "allwinner,sun9i-a80-ahb-clk", sun9i_a80_ahb_setup);
+
+
+static const struct factors_data sun9i_a80_apb0_data __initconst = {
+	.mux = 24,
+	.muxmask = BIT(0),
+	.table = &sun9i_a80_ahb_config,
+	.getter = sun9i_a80_get_ahb_factors,
+};
+
+static DEFINE_SPINLOCK(sun9i_a80_apb0_lock);
+
+static void __init sun9i_a80_apb0_setup(struct device_node *node)
+{
+	sunxi_factors_register(node, &sun9i_a80_apb0_data, &sun9i_a80_apb0_lock);
+}
+CLK_OF_DECLARE(sun9i_a80_apb0, "allwinner,sun9i-a80-apb0-clk", sun9i_a80_apb0_setup);
+
+
+/**
+ * sun9i_a80_get_apb1_factors() - calculates m, p factors for APB1
+ * APB1 rate is calculated as follows
+ * rate = (parent_rate >> p) / (m + 1);
+ */
+
+static void sun9i_a80_get_apb1_factors(u32 *freq, u32 parent_rate,
+				       u8 *n, u8 *k, u8 *m, u8 *p)
+{
+	u32 div;
+	u8 calcm, calcp;
+
+	if (parent_rate < *freq)
+		*freq = parent_rate;
+
+	div = DIV_ROUND_UP(parent_rate, *freq);
+
+	/* Highest possible divider is 256 (p = 3, m = 31) */
+	if (div > 256)
+		div = 256;
+
+	calcp = order_base_2(div);
+	calcm = (parent_rate >> calcp) - 1;
+	*freq = (parent_rate >> calcp) / (calcm + 1);
+
+	/* we were called to round the frequency, we can now return */
+	if (n == NULL)
+		return;
+
+	*m = calcm;
+	*p = calcp;
+}
+
+static struct clk_factors_config sun9i_a80_apb1_config = {
+	.mshift = 0,
+	.mwidth = 5,
+	.pshift = 16,
+	.pwidth = 2,
+};
+
+static const struct factors_data sun9i_a80_apb1_data __initconst = {
+	.mux = 24,
+	.muxmask = BIT(0),
+	.table = &sun9i_a80_apb1_config,
+	.getter = sun9i_a80_get_apb1_factors,
+};
+
+static DEFINE_SPINLOCK(sun9i_a80_apb1_lock);
+
+static void __init sun9i_a80_apb1_setup(struct device_node *node)
+{
+	sunxi_factors_register(node, &sun9i_a80_apb1_data, &sun9i_a80_apb1_lock);
+}
+CLK_OF_DECLARE(sun9i_a80_apb1, "allwinner,sun9i-a80-apb1-clk", sun9i_a80_apb1_setup);
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index d5dc951..5702025 100644
--- a/drivers/clk/sunxi/clk-sunxi.c
+++ b/drivers/clk/sunxi/clk-sunxi.c
@@ -245,9 +245,9 @@ static void sun4i_get_pll5_factors(u32 *freq, u32 parent_rate,
 }
 
 /**
- * sun6i_a31_get_pll6_factors() - calculates n, k factors for A31 PLL6
- * PLL6 rate is calculated as follows
- * rate = parent_rate * n * (k + 1) / 2
+ * sun6i_a31_get_pll6_factors() - calculates n, k factors for A31 PLL6x2
+ * PLL6x2 rate is calculated as follows
+ * rate = parent_rate * (n + 1) * (k + 1)
  * parent_rate is always 24Mhz
  */
 
@@ -256,13 +256,7 @@ static void sun6i_a31_get_pll6_factors(u32 *freq, u32 parent_rate,
 {
 	u8 div;
 
-	/*
-	 * We always have 24MHz / 2, so we can just say that our
-	 * parent clock is 12MHz.
-	 */
-	parent_rate = parent_rate / 2;
-
-	/* Normalize value to a parent_rate multiple (24M / 2) */
+	/* Normalize value to a parent_rate multiple (24M) */
 	div = *freq / parent_rate;
 	*freq = parent_rate * div;
 
@@ -274,7 +268,7 @@ static void sun6i_a31_get_pll6_factors(u32 *freq, u32 parent_rate,
 	if (*k > 3)
 		*k = 3;
 
-	*n = DIV_ROUND_UP(div, (*k+1));
+	*n = DIV_ROUND_UP(div, (*k+1)) - 1;
 }
 
 /**
@@ -445,6 +439,7 @@ static struct clk_factors_config sun6i_a31_pll6_config = {
 	.nwidth = 5,
 	.kshift = 4,
 	.kwidth = 2,
+	.n_start = 1,
 };
 
 static struct clk_factors_config sun4i_apb1_config = {
@@ -504,9 +499,12 @@ static const struct factors_data sun6i_a31_pll6_data __initconst = {
 	.enable = 31,
 	.table = &sun6i_a31_pll6_config,
 	.getter = sun6i_a31_get_pll6_factors,
+	.name = "pll6x2",
 };
 
 static const struct factors_data sun4i_apb1_data __initconst = {
+	.mux = 24,
+	.muxmask = BIT(1) | BIT(0),
 	.table = &sun4i_apb1_config,
 	.getter = sun4i_get_apb1_factors,
 };
@@ -514,6 +512,7 @@ static const struct factors_data sun4i_apb1_data __initconst = {
 static const struct factors_data sun7i_a20_out_data __initconst = {
 	.enable = 31,
 	.mux = 24,
+	.muxmask = BIT(1) | BIT(0),
 	.table = &sun7i_a20_out_config,
 	.getter = sun7i_a20_get_out_factors,
 };
@@ -544,10 +543,6 @@ static const struct mux_data sun6i_a31_ahb1_mux_data __initconst = {
 	.shift = 12,
 };
 
-static const struct mux_data sun4i_apb1_mux_data __initconst = {
-	.shift = 24,
-};
-
 static void __init sunxi_mux_clk_setup(struct device_node *node,
 				       struct mux_data *data)
 {
@@ -633,12 +628,6 @@ static const struct div_data sun4i_apb0_data __initconst = {
 	.table	= sun4i_apb0_table,
 };
 
-static const struct div_data sun6i_a31_apb2_div_data __initconst = {
-	.shift	= 0,
-	.pow	= 0,
-	.width	= 4,
-};
-
 static void __init sunxi_divider_clk_setup(struct device_node *node,
 					   struct div_data *data)
 {
@@ -757,6 +746,18 @@ static const struct gates_data sun8i_a23_ahb1_gates_data __initconst = {
 	.mask = {0x25386742, 0x2505111},
 };
 
+static const struct gates_data sun9i_a80_ahb0_gates_data __initconst = {
+	.mask = {0xF5F12B},
+};
+
+static const struct gates_data sun9i_a80_ahb1_gates_data __initconst = {
+	.mask = {0x1E20003},
+};
+
+static const struct gates_data sun9i_a80_ahb2_gates_data __initconst = {
+	.mask = {0x9B7},
+};
+
 static const struct gates_data sun4i_apb0_gates_data __initconst = {
 	.mask = {0x4EF},
 };
@@ -773,6 +774,10 @@ static const struct gates_data sun7i_a20_apb0_gates_data __initconst = {
 	.mask = { 0x4ff },
 };
 
+static const struct gates_data sun9i_a80_apb0_gates_data __initconst = {
+	.mask = {0xEB822},
+};
+
 static const struct gates_data sun4i_apb1_gates_data __initconst = {
 	.mask = {0xFF00F7},
 };
@@ -801,6 +806,10 @@ static const struct gates_data sun7i_a20_apb1_gates_data __initconst = {
 	.mask = { 0xff80ff },
 };
 
+static const struct gates_data sun9i_a80_apb1_gates_data __initconst = {
+	.mask = {0x3F001F},
+};
+
 static const struct gates_data sun8i_a23_apb2_gates_data __initconst = {
 	.mask = {0x1F0007},
 };
@@ -893,6 +902,7 @@ static void __init sunxi_gates_clk_setup(struct device_node *node,
 
 struct divs_data {
 	const struct factors_data *factors; /* data for the factor clock */
+	int ndivs; /* number of children */
 	struct {
 		u8 fixed; /* is it a fixed divisor? if not... */
 		struct clk_div_table *table; /* is it a table based divisor? */
@@ -912,6 +922,7 @@ static struct clk_div_table pll6_sata_tbl[] = {
 
 static const struct divs_data pll5_divs_data __initconst = {
 	.factors = &sun4i_pll5_data,
+	.ndivs = 2,
 	.div = {
 		{ .shift = 0, .pow = 0, }, /* M, DDR */
 		{ .shift = 16, .pow = 1, }, /* P, other */
@@ -920,12 +931,21 @@ static const struct divs_data pll5_divs_data __initconst = {
 
 static const struct divs_data pll6_divs_data __initconst = {
 	.factors = &sun4i_pll6_data,
+	.ndivs = 2,
 	.div = {
 		{ .shift = 0, .table = pll6_sata_tbl, .gate = 14 }, /* M, SATA */
 		{ .fixed = 2 }, /* P, other */
 	}
 };
 
+static const struct divs_data sun6i_a31_pll6_divs_data __initconst = {
+	.factors = &sun6i_a31_pll6_data,
+	.ndivs = 1,
+	.div = {
+		{ .fixed = 2 }, /* normal output */
+	}
+};
+
 /**
  * sunxi_divs_clk_setup() - Setup function for leaf divisors on clocks
  *
@@ -950,7 +970,7 @@ static void __init sunxi_divs_clk_setup(struct device_node *node,
 	struct clk_fixed_factor *fix_factor;
 	struct clk_divider *divider;
 	void __iomem *reg;
-	int i = 0;
+	int ndivs = SUNXI_DIVS_MAX_QTY, i = 0;
 	int flags, clkflags;
 
 	/* Set up factor clock that we will be dividing */
@@ -973,7 +993,11 @@ static void __init sunxi_divs_clk_setup(struct device_node *node,
 	 * our RAM clock! */
 	clkflags = !strcmp("pll5", parent) ? 0 : CLK_SET_RATE_PARENT;
 
-	for (i = 0; i < SUNXI_DIVS_MAX_QTY; i++) {
+	/* if number of children known, use it */
+	if (data->ndivs)
+		ndivs = data->ndivs;
+
+	for (i = 0; i < ndivs; i++) {
 		if (of_property_read_string_index(node, "clock-output-names",
 						  i, &clk_name) != 0)
 			break;
@@ -1062,7 +1086,6 @@ static const struct of_device_id clk_factors_match[] __initconst = {
 	{.compatible = "allwinner,sun6i-a31-pll1-clk", .data = &sun6i_a31_pll1_data,},
 	{.compatible = "allwinner,sun8i-a23-pll1-clk", .data = &sun8i_a23_pll1_data,},
 	{.compatible = "allwinner,sun7i-a20-pll4-clk", .data = &sun7i_a20_pll4_data,},
-	{.compatible = "allwinner,sun6i-a31-pll6-clk", .data = &sun6i_a31_pll6_data,},
 	{.compatible = "allwinner,sun4i-a10-apb1-clk", .data = &sun4i_apb1_data,},
 	{.compatible = "allwinner,sun7i-a20-out-clk", .data = &sun7i_a20_out_data,},
 	{}
@@ -1074,7 +1097,6 @@ static const struct of_device_id clk_div_match[] __initconst = {
 	{.compatible = "allwinner,sun8i-a23-axi-clk", .data = &sun8i_a23_axi_data,},
 	{.compatible = "allwinner,sun4i-a10-ahb-clk", .data = &sun4i_ahb_data,},
 	{.compatible = "allwinner,sun4i-a10-apb0-clk", .data = &sun4i_apb0_data,},
-	{.compatible = "allwinner,sun6i-a31-apb2-div-clk", .data = &sun6i_a31_apb2_div_data,},
 	{}
 };
 
@@ -1082,13 +1104,13 @@ static const struct of_device_id clk_div_match[] __initconst = {
 static const struct of_device_id clk_divs_match[] __initconst = {
 	{.compatible = "allwinner,sun4i-a10-pll5-clk", .data = &pll5_divs_data,},
 	{.compatible = "allwinner,sun4i-a10-pll6-clk", .data = &pll6_divs_data,},
+	{.compatible = "allwinner,sun6i-a31-pll6-clk", .data = &sun6i_a31_pll6_divs_data,},
 	{}
 };
 
 /* Matches for mux clocks */
 static const struct of_device_id clk_mux_match[] __initconst = {
 	{.compatible = "allwinner,sun4i-a10-cpu-clk", .data = &sun4i_cpu_mux_data,},
-	{.compatible = "allwinner,sun4i-a10-apb1-mux-clk", .data = &sun4i_apb1_mux_data,},
 	{.compatible = "allwinner,sun6i-a31-ahb1-mux-clk", .data = &sun6i_a31_ahb1_mux_data,},
 	{}
 };
@@ -1102,16 +1124,21 @@ static const struct of_device_id clk_gates_match[] __initconst = {
 	{.compatible = "allwinner,sun6i-a31-ahb1-gates-clk", .data = &sun6i_a31_ahb1_gates_data,},
 	{.compatible = "allwinner,sun7i-a20-ahb-gates-clk", .data = &sun7i_a20_ahb_gates_data,},
 	{.compatible = "allwinner,sun8i-a23-ahb1-gates-clk", .data = &sun8i_a23_ahb1_gates_data,},
+	{.compatible = "allwinner,sun9i-a80-ahb0-gates-clk", .data = &sun9i_a80_ahb0_gates_data,},
+	{.compatible = "allwinner,sun9i-a80-ahb1-gates-clk", .data = &sun9i_a80_ahb1_gates_data,},
+	{.compatible = "allwinner,sun9i-a80-ahb2-gates-clk", .data = &sun9i_a80_ahb2_gates_data,},
 	{.compatible = "allwinner,sun4i-a10-apb0-gates-clk", .data = &sun4i_apb0_gates_data,},
 	{.compatible = "allwinner,sun5i-a10s-apb0-gates-clk", .data = &sun5i_a10s_apb0_gates_data,},
 	{.compatible = "allwinner,sun5i-a13-apb0-gates-clk", .data = &sun5i_a13_apb0_gates_data,},
 	{.compatible = "allwinner,sun7i-a20-apb0-gates-clk", .data = &sun7i_a20_apb0_gates_data,},
+	{.compatible = "allwinner,sun9i-a80-apb0-gates-clk", .data = &sun9i_a80_apb0_gates_data,},
 	{.compatible = "allwinner,sun4i-a10-apb1-gates-clk", .data = &sun4i_apb1_gates_data,},
 	{.compatible = "allwinner,sun5i-a10s-apb1-gates-clk", .data = &sun5i_a10s_apb1_gates_data,},
 	{.compatible = "allwinner,sun5i-a13-apb1-gates-clk", .data = &sun5i_a13_apb1_gates_data,},
 	{.compatible = "allwinner,sun6i-a31-apb1-gates-clk", .data = &sun6i_a31_apb1_gates_data,},
 	{.compatible = "allwinner,sun7i-a20-apb1-gates-clk", .data = &sun7i_a20_apb1_gates_data,},
 	{.compatible = "allwinner,sun8i-a23-apb1-gates-clk", .data = &sun8i_a23_apb1_gates_data,},
+	{.compatible = "allwinner,sun9i-a80-apb1-gates-clk", .data = &sun9i_a80_apb1_gates_data,},
 	{.compatible = "allwinner,sun6i-a31-apb2-gates-clk", .data = &sun6i_a31_apb2_gates_data,},
 	{.compatible = "allwinner,sun8i-a23-apb2-gates-clk", .data = &sun8i_a23_apb2_gates_data,},
 	{.compatible = "allwinner,sun4i-a10-usb-clk", .data = &sun4i_a10_usb_gates_data,},
@@ -1200,3 +1227,9 @@ static void __init sun6i_init_clocks(struct device_node *node)
 }
 CLK_OF_DECLARE(sun6i_a31_clk_init, "allwinner,sun6i-a31", sun6i_init_clocks);
 CLK_OF_DECLARE(sun8i_a23_clk_init, "allwinner,sun8i-a23", sun6i_init_clocks);
+
+static void __init sun9i_init_clocks(struct device_node *node)
+{
+	sunxi_init_clocks(NULL, 0);
+}
+CLK_OF_DECLARE(sun9i_a80_clk_init, "allwinner,sun9i-a80", sun9i_init_clocks);