Merge tag 'v4.19-rockchip-clk1' of...

Merge tag 'v4.19-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-rockchip

Pull Rockchip clk driver updates from Heiko Stuebner:

Support for Rockchip's PX30 SoC including its new half-divider
clock type that is doing freq_out = 2*freq_in / (2*div + 3).
As well as a register-bit fix for the rk3399 i2sout clock.

* tag 'v4.19-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  clk: rockchip: fix clk_i2sout parent selection bits on rk3399
  clk: rockchip: add clock controller for px30
  clk: rockchip: add support for half divider
  dt-bindings: add bindings for px30 clock controller
  clk: rockchip: add dt-binding header for px30

Documentation/devicetree/bindings/clock/rockchip,px30-cru.txt

+* Rockchip PX30 Clock and Reset Unit
+
+The PX30 clock controller generates and supplies clock to various
+controllers within the SoC and also implements a reset controller for SoC
+peripherals.
+
+Required Properties:
+
+- compatible: PMU for CRU should be "rockchip,px30-pmu-cru"
+- compatible: CRU should be "rockchip,px30-cru"
+- reg: physical base address of the controller and length of memory mapped
+  region.
+- #clock-cells: should be 1.
+- #reset-cells: should be 1.
+
+Optional Properties:
+
+- rockchip,grf: phandle to the syscon managing the "general register files"
+  If missing, pll rates are not changeable, due to the missing pll lock status.
+
+Each clock is assigned an identifier and client nodes can use this identifier
+to specify the clock which they consume. All available clocks are defined as
+preprocessor macros in the dt-bindings/clock/px30-cru.h headers and can be
+used in device tree sources. Similar macros exist for the reset sources in
+these files.
+
+External clocks:
+
+There are several clocks that are generated outside the SoC. It is expected
+that they are defined using standard clock bindings with following
+clock-output-names:
+ - "xin24m" - crystal input - required,
+ - "xin32k" - rtc clock - optional,
+ - "i2sx_clkin" - external I2S clock - optional,
+ - "gmac_clkin" - external GMAC clock - optional
+
+Example: Clock controller node:
+
+	pmucru: clock-controller@ff2bc000 {
+		compatible = "rockchip,px30-pmucru";
+		reg = <0x0 0xff2bc000 0x0 0x1000>;
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+	};
+
+	cru: clock-controller@ff2b0000 {
+		compatible = "rockchip,px30-cru";
+		reg = <0x0 0xff2b0000 0x0 0x1000>;
+		rockchip,grf = <&grf>;
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+	};
+
+Example: UART controller node that consumes the clock generated by the clock
+  controller:
+
+	uart0: serial@ff030000 {
+		compatible = "rockchip,px30-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xff030000 0x0 0x100>;
+		interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&pmucru SCLK_UART0_PMU>, <&pmucru PCLK_UART0_PMU>;
+		clock-names = "baudclk", "apb_pclk";
+		reg-shift = <2>;
+		reg-io-width = <4>;
+	};

drivers/clk/rockchip/Makefile

@@ -6,12 +6,14 @@
 obj-y	+= clk.o
 obj-y	+= clk-pll.o
 obj-y	+= clk-cpu.o
+obj-y	+= clk-half-divider.o
 obj-y	+= clk-inverter.o
 obj-y	+= clk-mmc-phase.o
 obj-y	+= clk-muxgrf.o
 obj-y	+= clk-ddr.o
 obj-$(CONFIG_RESET_CONTROLLER)	+= softrst.o
 
+obj-y	+= clk-px30.o
 obj-y	+= clk-rv1108.o
 obj-y	+= clk-rk3036.o
 obj-y	+= clk-rk3128.o

drivers/clk/rockchip/clk-half-divider.c

+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd
+ */
+
+#include <linux/slab.h>
+#include <linux/clk-provider.h>
+#include "clk.h"
+
+#define div_mask(width)	((1 << (width)) - 1)
+
+static bool _is_best_half_div(unsigned long rate, unsigned long now,
+			      unsigned long best, unsigned long flags)
+{
+	if (flags & CLK_DIVIDER_ROUND_CLOSEST)
+		return abs(rate - now) < abs(rate - best);
+
+	return now <= rate && now > best;
+}
+
+static unsigned long clk_half_divider_recalc_rate(struct clk_hw *hw,
+						  unsigned long parent_rate)
+{
+	struct clk_divider *divider = to_clk_divider(hw);
+	unsigned int val;
+
+	val = clk_readl(divider->reg) >> divider->shift;
+	val &= div_mask(divider->width);
+	val = val * 2 + 3;
+
+	return DIV_ROUND_UP_ULL(((u64)parent_rate * 2), val);
+}
+
+static int clk_half_divider_bestdiv(struct clk_hw *hw, unsigned long rate,
+				    unsigned long *best_parent_rate, u8 width,
+				    unsigned long flags)
+{
+	unsigned int i, bestdiv = 0;
+	unsigned long parent_rate, best = 0, now, maxdiv;
+	unsigned long parent_rate_saved = *best_parent_rate;
+
+	if (!rate)
+		rate = 1;
+
+	maxdiv = div_mask(width);
+
+	if (!(clk_hw_get_flags(hw) & CLK_SET_RATE_PARENT)) {
+		parent_rate = *best_parent_rate;
+		bestdiv = DIV_ROUND_UP_ULL(((u64)parent_rate * 2), rate);
+		if (bestdiv < 3)
+			bestdiv = 0;
+		else
+			bestdiv = (bestdiv - 3) / 2;
+		bestdiv = bestdiv > maxdiv ? maxdiv : bestdiv;
+		return bestdiv;
+	}
+
+	/*
+	 * The maximum divider we can use without overflowing
+	 * unsigned long in rate * i below
+	 */
+	maxdiv = min(ULONG_MAX / rate, maxdiv);
+
+	for (i = 0; i <= maxdiv; i++) {
+		if (((u64)rate * (i * 2 + 3)) == ((u64)parent_rate_saved * 2)) {
+			/*
+			 * It's the most ideal case if the requested rate can be
+			 * divided from parent clock without needing to change
+			 * parent rate, so return the divider immediately.
+			 */
+			*best_parent_rate = parent_rate_saved;
+			return i;
+		}
+		parent_rate = clk_hw_round_rate(clk_hw_get_parent(hw),
+						((u64)rate * (i * 2 + 3)) / 2);
+		now = DIV_ROUND_UP_ULL(((u64)parent_rate * 2),
+				       (i * 2 + 3));
+
+		if (_is_best_half_div(rate, now, best, flags)) {
+			bestdiv = i;
+			best = now;
+			*best_parent_rate = parent_rate;
+		}
+	}
+
+	if (!bestdiv) {
+		bestdiv = div_mask(width);
+		*best_parent_rate = clk_hw_round_rate(clk_hw_get_parent(hw), 1);
+	}
+
+	return bestdiv;
+}
+
+static long clk_half_divider_round_rate(struct clk_hw *hw, unsigned long rate,
+					unsigned long *prate)
+{
+	struct clk_divider *divider = to_clk_divider(hw);
+	int div;
+
+	div = clk_half_divider_bestdiv(hw, rate, prate,
+				       divider->width,
+				       divider->flags);
+
+	return DIV_ROUND_UP_ULL(((u64)*prate * 2), div * 2 + 3);
+}
+
+static int clk_half_divider_set_rate(struct clk_hw *hw, unsigned long rate,
+				     unsigned long parent_rate)
+{
+	struct clk_divider *divider = to_clk_divider(hw);
+	unsigned int value;
+	unsigned long flags = 0;
+	u32 val;
+
+	value = DIV_ROUND_UP_ULL(((u64)parent_rate * 2), rate);
+	value = (value - 3) / 2;
+	value =  min_t(unsigned int, value, div_mask(divider->width));
+
+	if (divider->lock)
+		spin_lock_irqsave(divider->lock, flags);
+	else
+		__acquire(divider->lock);
+
+	if (divider->flags & CLK_DIVIDER_HIWORD_MASK) {
+		val = div_mask(divider->width) << (divider->shift + 16);
+	} else {
+		val = clk_readl(divider->reg);
+		val &= ~(div_mask(divider->width) << divider->shift);
+	}
+	val |= value << divider->shift;
+	clk_writel(val, divider->reg);
+
+	if (divider->lock)
+		spin_unlock_irqrestore(divider->lock, flags);
+	else
+		__release(divider->lock);
+
+	return 0;
+}
+
+const struct clk_ops clk_half_divider_ops = {
+	.recalc_rate = clk_half_divider_recalc_rate,
+	.round_rate = clk_half_divider_round_rate,
+	.set_rate = clk_half_divider_set_rate,
+};
+EXPORT_SYMBOL_GPL(clk_half_divider_ops);
+
+/**
+ * Register a clock branch.
+ * Most clock branches have a form like
+ *
+ * src1 --|--\
+ *        |M |--[GATE]-[DIV]-
+ * src2 --|--/
+ *
+ * sometimes without one of those components.
+ */
+struct clk *rockchip_clk_register_halfdiv(const char *name,
+					  const char *const *parent_names,
+					  u8 num_parents, void __iomem *base,
+					  int muxdiv_offset, u8 mux_shift,
+					  u8 mux_width, u8 mux_flags,
+					  u8 div_shift, u8 div_width,
+					  u8 div_flags, int gate_offset,
+					  u8 gate_shift, u8 gate_flags,
+					  unsigned long flags,
+					  spinlock_t *lock)
+{
+	struct clk *clk;
+	struct clk_mux *mux = NULL;
+	struct clk_gate *gate = NULL;
+	struct clk_divider *div = NULL;
+	const struct clk_ops *mux_ops = NULL, *div_ops = NULL,
+			     *gate_ops = NULL;
+
+	if (num_parents > 1) {
+		mux = kzalloc(sizeof(*mux), GFP_KERNEL);
+		if (!mux)
+			return ERR_PTR(-ENOMEM);
+
+		mux->reg = base + muxdiv_offset;
+		mux->shift = mux_shift;
+		mux->mask = BIT(mux_width) - 1;
+		mux->flags = mux_flags;
+		mux->lock = lock;
+		mux_ops = (mux_flags & CLK_MUX_READ_ONLY) ? &clk_mux_ro_ops
+							: &clk_mux_ops;
+	}
+
+	if (gate_offset >= 0) {
+		gate = kzalloc(sizeof(*gate), GFP_KERNEL);
+		if (!gate)
+			goto err_gate;
+
+		gate->flags = gate_flags;
+		gate->reg = base + gate_offset;
+		gate->bit_idx = gate_shift;
+		gate->lock = lock;
+		gate_ops = &clk_gate_ops;
+	}
+
+	if (div_width > 0) {
+		div = kzalloc(sizeof(*div), GFP_KERNEL);
+		if (!div)
+			goto err_div;
+
+		div->flags = div_flags;
+		div->reg = base + muxdiv_offset;
+		div->shift = div_shift;
+		div->width = div_width;
+		div->lock = lock;
+		div_ops = &clk_half_divider_ops;
+	}
+
+	clk = clk_register_composite(NULL, name, parent_names, num_parents,
+				     mux ? &mux->hw : NULL, mux_ops,
+				     div ? &div->hw : NULL, div_ops,
+				     gate ? &gate->hw : NULL, gate_ops,
+				     flags);
+
+	return clk;
+err_div:
+	kfree(gate);
+err_gate:
+	kfree(mux);
+	return ERR_PTR(-ENOMEM);
+}

drivers/clk/rockchip/clk-px30.c

+/*
+ * Copyright (c) 2018 Rockchip Electronics Co. Ltd.
+ * Author: Elaine Zhang<zhangqing@rock-chips.com>
+ *
+ * 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/of.h>
+#include <linux/of_address.h>
+#include <linux/syscore_ops.h>
+#include <dt-bindings/clock/px30-cru.h>
+#include "clk.h"
+
+#define PX30_GRF_SOC_STATUS0		0x480
+
+enum px30_plls {
+	apll, dpll, cpll, npll, apll_b_h, apll_b_l,
+};
+
+enum px30_pmu_plls {
+	gpll,
+};
+
+static struct rockchip_pll_rate_table px30_pll_rates[] = {
+	/* _mhz, _refdiv, _fbdiv, _postdiv1, _postdiv2, _dsmpd, _frac */
+	RK3036_PLL_RATE(1608000000, 1, 67, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1584000000, 1, 66, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1560000000, 1, 65, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1536000000, 1, 64, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1512000000, 1, 63, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1488000000, 1, 62, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1464000000, 1, 61, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1440000000, 1, 60, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1416000000, 1, 59, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1392000000, 1, 58, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1368000000, 1, 57, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1344000000, 1, 56, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1320000000, 1, 55, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1296000000, 1, 54, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1272000000, 1, 53, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1248000000, 1, 52, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1200000000, 1, 50, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1188000000, 2, 99, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1104000000, 1, 46, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1100000000, 12, 550, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1008000000, 1, 84, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1000000000, 6, 500, 2, 1, 1, 0),
+	RK3036_PLL_RATE(984000000, 1, 82, 2, 1, 1, 0),
+	RK3036_PLL_RATE(960000000, 1, 80, 2, 1, 1, 0),
+	RK3036_PLL_RATE(936000000, 1, 78, 2, 1, 1, 0),
+	RK3036_PLL_RATE(912000000, 1, 76, 2, 1, 1, 0),
+	RK3036_PLL_RATE(900000000, 4, 300, 2, 1, 1, 0),
+	RK3036_PLL_RATE(888000000, 1, 74, 2, 1, 1, 0),
+	RK3036_PLL_RATE(864000000, 1, 72, 2, 1, 1, 0),
+	RK3036_PLL_RATE(840000000, 1, 70, 2, 1, 1, 0),
+	RK3036_PLL_RATE(816000000, 1, 68, 2, 1, 1, 0),
+	RK3036_PLL_RATE(800000000, 6, 400, 2, 1, 1, 0),
+	RK3036_PLL_RATE(700000000, 6, 350, 2, 1, 1, 0),
+	RK3036_PLL_RATE(696000000, 1, 58, 2, 1, 1, 0),
+	RK3036_PLL_RATE(624000000, 1, 52, 2, 1, 1, 0),
+	RK3036_PLL_RATE(600000000, 1, 75, 3, 1, 1, 0),
+	RK3036_PLL_RATE(594000000, 2, 99, 2, 1, 1, 0),
+	RK3036_PLL_RATE(504000000, 1, 63, 3, 1, 1, 0),
+	RK3036_PLL_RATE(500000000, 6, 250, 2, 1, 1, 0),
+	RK3036_PLL_RATE(408000000, 1, 68, 2, 2, 1, 0),
+	RK3036_PLL_RATE(312000000, 1, 52, 2, 2, 1, 0),
+	RK3036_PLL_RATE(216000000, 1, 72, 4, 2, 1, 0),
+	RK3036_PLL_RATE(96000000, 1, 64, 4, 4, 1, 0),
+	{ /* sentinel */ },
+};
+
+#define PX30_DIV_ACLKM_MASK		0x7
+#define PX30_DIV_ACLKM_SHIFT		12
+#define PX30_DIV_PCLK_DBG_MASK	0xf
+#define PX30_DIV_PCLK_DBG_SHIFT	8
+
+#define PX30_CLKSEL0(_aclk_core, _pclk_dbg)				\
+{									\
+	.reg = PX30_CLKSEL_CON(0),					\
+	.val = HIWORD_UPDATE(_aclk_core, PX30_DIV_ACLKM_MASK,		\
+			     PX30_DIV_ACLKM_SHIFT) |			\
+	       HIWORD_UPDATE(_pclk_dbg, PX30_DIV_PCLK_DBG_MASK,	\
+			     PX30_DIV_PCLK_DBG_SHIFT),		\
+}
+
+#define PX30_CPUCLK_RATE(_prate, _aclk_core, _pclk_dbg)		\
+{									\
+	.prate = _prate,						\
+	.divs = {							\
+		PX30_CLKSEL0(_aclk_core, _pclk_dbg),			\
+	},								\
+}
+
+static struct rockchip_cpuclk_rate_table px30_cpuclk_rates[] __initdata = {
+	PX30_CPUCLK_RATE(1608000000, 1, 7),
+	PX30_CPUCLK_RATE(1584000000, 1, 7),
+	PX30_CPUCLK_RATE(1560000000, 1, 7),
+	PX30_CPUCLK_RATE(1536000000, 1, 7),
+	PX30_CPUCLK_RATE(1512000000, 1, 7),
+	PX30_CPUCLK_RATE(1488000000, 1, 5),
+	PX30_CPUCLK_RATE(1464000000, 1, 5),
+	PX30_CPUCLK_RATE(1440000000, 1, 5),
+	PX30_CPUCLK_RATE(1416000000, 1, 5),
+	PX30_CPUCLK_RATE(1392000000, 1, 5),
+	PX30_CPUCLK_RATE(1368000000, 1, 5),
+	PX30_CPUCLK_RATE(1344000000, 1, 5),
+	PX30_CPUCLK_RATE(1320000000, 1, 5),
+	PX30_CPUCLK_RATE(1296000000, 1, 5),
+	PX30_CPUCLK_RATE(1272000000, 1, 5),
+	PX30_CPUCLK_RATE(1248000000, 1, 5),
+	PX30_CPUCLK_RATE(1224000000, 1, 5),
+	PX30_CPUCLK_RATE(1200000000, 1, 5),
+	PX30_CPUCLK_RATE(1104000000, 1, 5),
+	PX30_CPUCLK_RATE(1008000000, 1, 5),
+	PX30_CPUCLK_RATE(912000000, 1, 5),
+	PX30_CPUCLK_RATE(816000000, 1, 3),
+	PX30_CPUCLK_RATE(696000000, 1, 3),
+	PX30_CPUCLK_RATE(600000000, 1, 3),
+	PX30_CPUCLK_RATE(408000000, 1, 1),
+	PX30_CPUCLK_RATE(312000000, 1, 1),
+	PX30_CPUCLK_RATE(216000000,  1, 1),
+	PX30_CPUCLK_RATE(96000000, 1, 1),
+};
+
+static const struct rockchip_cpuclk_reg_data px30_cpuclk_data = {
+	.core_reg = PX30_CLKSEL_CON(0),
+	.div_core_shift = 0,
+	.div_core_mask = 0xf,
+	.mux_core_alt = 1,
+	.mux_core_main = 0,
+	.mux_core_shift = 7,
+	.mux_core_mask = 0x1,
+};
+
+PNAME(mux_pll_p)		= { "xin24m"};
+PNAME(mux_usb480m_p)		= { "xin24m", "usb480m_phy", "clk_rtc32k_pmu" };
+PNAME(mux_armclk_p)		= { "apll_core", "gpll_core" };
+PNAME(mux_ddrphy_p)		= { "dpll_ddr", "gpll_ddr" };
+PNAME(mux_ddrstdby_p)		= { "clk_ddrphy1x", "clk_stdby_2wrap" };
+PNAME(mux_4plls_p)		= { "gpll", "dummy_cpll", "usb480m", "npll" };
+PNAME(mux_cpll_npll_p)		= { "cpll", "npll" };
+PNAME(mux_npll_cpll_p)		= { "npll", "cpll" };
+PNAME(mux_gpll_cpll_p)		= { "gpll", "dummy_cpll" };
+PNAME(mux_gpll_npll_p)		= { "gpll", "npll" };
+PNAME(mux_gpll_xin24m_p)		= { "gpll", "xin24m"};
+PNAME(mux_gpll_cpll_npll_p)		= { "gpll", "dummy_cpll", "npll" };
+PNAME(mux_gpll_cpll_npll_xin24m_p)	= { "gpll", "dummy_cpll", "npll", "xin24m" };
+PNAME(mux_gpll_xin24m_npll_p)		= { "gpll", "xin24m", "npll"};
+PNAME(mux_pdm_p)		= { "clk_pdm_src", "clk_pdm_frac" };
+PNAME(mux_i2s0_tx_p)		= { "clk_i2s0_tx_src", "clk_i2s0_tx_frac", "mclk_i2s0_tx_in", "xin12m"};
+PNAME(mux_i2s0_rx_p)		= { "clk_i2s0_rx_src", "clk_i2s0_rx_frac", "mclk_i2s0_rx_in", "xin12m"};
+PNAME(mux_i2s1_p)		= { "clk_i2s1_src", "clk_i2s1_frac", "i2s1_clkin", "xin12m"};
+PNAME(mux_i2s2_p)		= { "clk_i2s2_src", "clk_i2s2_frac", "i2s2_clkin", "xin12m"};
+PNAME(mux_i2s0_tx_out_p)	= { "clk_i2s0_tx", "xin12m", "clk_i2s0_rx"};
+PNAME(mux_i2s0_rx_out_p)	= { "clk_i2s0_rx", "xin12m", "clk_i2s0_tx"};
+PNAME(mux_i2s1_out_p)		= { "clk_i2s1", "xin12m"};
+PNAME(mux_i2s2_out_p)		= { "clk_i2s2", "xin12m"};
+PNAME(mux_i2s0_tx_rx_p)		= { "clk_i2s0_tx_mux", "clk_i2s0_rx_mux"};
+PNAME(mux_i2s0_rx_tx_p)		= { "clk_i2s0_rx_mux", "clk_i2s0_tx_mux"};
+PNAME(mux_uart_src_p)		= { "gpll", "xin24m", "usb480m", "npll" };
+PNAME(mux_uart1_p)		= { "clk_uart1_src", "clk_uart1_np5", "clk_uart1_frac" };
+PNAME(mux_uart2_p)		= { "clk_uart2_src", "clk_uart2_np5", "clk_uart2_frac" };
+PNAME(mux_uart3_p)		= { "clk_uart3_src", "clk_uart3_np5", "clk_uart3_frac" };
+PNAME(mux_uart4_p)		= { "clk_uart4_src", "clk_uart4_np5", "clk_uart4_frac" };
+PNAME(mux_uart5_p)		= { "clk_uart5_src", "clk_uart5_np5", "clk_uart5_frac" };
+PNAME(mux_cif_out_p)		= { "xin24m", "dummy_cpll", "npll", "usb480m" };
+PNAME(mux_dclk_vopb_p)		= { "dclk_vopb_src", "dclk_vopb_frac", "xin24m" };
+PNAME(mux_dclk_vopl_p)		= { "dclk_vopl_src", "dclk_vopl_frac", "xin24m" };
+PNAME(mux_gmac_p)		= { "clk_gmac_src", "gmac_clkin" };
+PNAME(mux_gmac_rmii_sel_p)	= { "clk_gmac_rx_tx_div20", "clk_gmac_rx_tx_div2" };
+PNAME(mux_rtc32k_pmu_p)		= { "xin32k", "pmu_pvtm_32k", "clk_rtc32k_frac", };
+PNAME(mux_wifi_pmu_p)		= { "xin24m", "clk_wifi_pmu_src" };
+PNAME(mux_uart0_pmu_p)		= { "clk_uart0_pmu_src", "clk_uart0_np5", "clk_uart0_frac" };
+PNAME(mux_usbphy_ref_p)		= { "xin24m", "clk_ref24m_pmu" };
+PNAME(mux_mipidsiphy_ref_p)	= { "xin24m", "clk_ref24m_pmu" };
+PNAME(mux_gpu_p)		= { "clk_gpu_div", "clk_gpu_np5" };
+
+static struct rockchip_pll_clock px30_pll_clks[] __initdata = {
+	[apll] = PLL(pll_rk3328, PLL_APLL, "apll", mux_pll_p,
+		     0, PX30_PLL_CON(0),
+		     PX30_MODE_CON, 0, 0, 0, px30_pll_rates),
+	[dpll] = PLL(pll_rk3328, PLL_DPLL, "dpll", mux_pll_p,
+		     0, PX30_PLL_CON(8),
+		     PX30_MODE_CON, 4, 1, 0, NULL),
+	[cpll] = PLL(pll_rk3328, PLL_CPLL, "cpll", mux_pll_p,
+		     0, PX30_PLL_CON(16),
+		     PX30_MODE_CON, 2, 2, 0, px30_pll_rates),
+	[npll] = PLL(pll_rk3328, PLL_NPLL, "npll", mux_pll_p,
+		     0, PX30_PLL_CON(24),
+		     PX30_MODE_CON, 6, 4, 0, px30_pll_rates),
+};
+
+static struct rockchip_pll_clock px30_pmu_pll_clks[] __initdata = {
+	[gpll] = PLL(pll_rk3328, PLL_GPLL, "gpll",  mux_pll_p, 0, PX30_PMU_PLL_CON(0),
+		     PX30_PMU_MODE, 0, 3, 0, px30_pll_rates),
+};
+
+#define MFLAGS CLK_MUX_HIWORD_MASK
+#define DFLAGS CLK_DIVIDER_HIWORD_MASK
+#define GFLAGS (CLK_GATE_HIWORD_MASK | CLK_GATE_SET_TO_DISABLE)
+
+static struct rockchip_clk_branch px30_pdm_fracmux __initdata =
+	MUX(0, "clk_pdm_mux", mux_pdm_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(26), 15, 1, MFLAGS);
+
+static struct rockchip_clk_branch px30_i2s0_tx_fracmux __initdata =
+	MUX(0, "clk_i2s0_tx_mux", mux_i2s0_tx_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(28), 10, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_i2s0_rx_fracmux __initdata =
+	MUX(0, "clk_i2s0_rx_mux", mux_i2s0_rx_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(58), 10, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_i2s1_fracmux __initdata =
+	MUX(0, "clk_i2s1_mux", mux_i2s1_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(30), 10, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_i2s2_fracmux __initdata =
+	MUX(0, "clk_i2s2_mux", mux_i2s2_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(32), 10, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_uart1_fracmux __initdata =
+	MUX(0, "clk_uart1_mux", mux_uart1_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(35), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_uart2_fracmux __initdata =
+	MUX(0, "clk_uart2_mux", mux_uart2_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(38), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_uart3_fracmux __initdata =
+	MUX(0, "clk_uart3_mux", mux_uart3_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(41), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_uart4_fracmux __initdata =
+	MUX(0, "clk_uart4_mux", mux_uart4_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(44), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_uart5_fracmux __initdata =
+	MUX(0, "clk_uart5_mux", mux_uart5_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(47), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_dclk_vopb_fracmux __initdata =
+	MUX(0, "dclk_vopb_mux", mux_dclk_vopb_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(5), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_dclk_vopl_fracmux __initdata =
+	MUX(0, "dclk_vopl_mux", mux_dclk_vopl_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(8), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_rtc32k_pmu_fracmux __initdata =
+	MUX(SCLK_RTC32K_PMU, "clk_rtc32k_pmu", mux_rtc32k_pmu_p, CLK_SET_RATE_PARENT,
+			PX30_PMU_CLKSEL_CON(0), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_uart0_pmu_fracmux __initdata =
+	MUX(0, "clk_uart0_pmu_mux", mux_uart0_pmu_p, CLK_SET_RATE_PARENT,
+			PX30_PMU_CLKSEL_CON(4), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_clk_branches[] __initdata = {
+	/*
+	 * Clock-Architecture Diagram 1
+	 */
+
+	MUX(USB480M, "usb480m", mux_usb480m_p, CLK_SET_RATE_PARENT,
+			PX30_MODE_CON, 8, 2, MFLAGS),
+	FACTOR(0, "xin12m", "xin24m", 0, 1, 2),
+
+	/*
+	 * Clock-Architecture Diagram 3
+	 */
+
+	/* PD_CORE */
+	GATE(0, "apll_core", "apll", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(0), 0, GFLAGS),
+	GATE(0, "gpll_core", "gpll", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(0), 0, GFLAGS),
+	COMPOSITE_NOMUX(0, "pclk_dbg", "armclk", CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(0), 8, 4, DFLAGS | CLK_DIVIDER_READ_ONLY,
+			PX30_CLKGATE_CON(0), 2, GFLAGS),
+	COMPOSITE_NOMUX(0, "aclk_core", "armclk", CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(0), 12, 3, DFLAGS | CLK_DIVIDER_READ_ONLY,
+			PX30_CLKGATE_CON(0), 1, GFLAGS),
+	GATE(0, "aclk_core_niu", "aclk_core", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(0), 4, GFLAGS),
+	GATE(0, "aclk_core_prf", "aclk_core", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(17), 5, GFLAGS),
+	GATE(0, "pclk_dbg_niu", "pclk_dbg", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(0), 5, GFLAGS),
+	GATE(0, "pclk_core_dbg", "pclk_dbg", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(0), 6, GFLAGS),
+	GATE(0, "pclk_core_grf", "pclk_dbg", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(17), 6, GFLAGS),
+
+	GATE(0, "clk_jtag", "jtag_clkin", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(0), 3, GFLAGS),
+	GATE(SCLK_PVTM, "clk_pvtm", "xin24m", 0,
+			PX30_CLKGATE_CON(17), 4, GFLAGS),
+
+	/* PD_GPU */
+	COMPOSITE_NODIV(0, "clk_gpu_src", mux_4plls_p, 0,
+			PX30_CLKSEL_CON(1), 6, 2, MFLAGS,
+			PX30_CLKGATE_CON(0), 8, GFLAGS),
+	COMPOSITE_NOMUX(0, "clk_gpu_div", "clk_gpu_src", 0,
+			PX30_CLKSEL_CON(1), 0, 4, DFLAGS,
+			PX30_CLKGATE_CON(0), 12, GFLAGS),
+	COMPOSITE_NOMUX_HALFDIV(0, "clk_gpu_np5", "clk_gpu_src", 0,
+			PX30_CLKSEL_CON(1), 8, 4, DFLAGS,
+			PX30_CLKGATE_CON(0), 9, GFLAGS),
+	COMPOSITE_NODIV(SCLK_GPU, "clk_gpu", mux_gpu_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(1), 15, 1, MFLAGS,
+			PX30_CLKGATE_CON(0), 10, GFLAGS),
+	COMPOSITE_NOMUX(0, "aclk_gpu", "clk_gpu", CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(1), 13, 2, DFLAGS,
+			PX30_CLKGATE_CON(17), 10, GFLAGS),
+	GATE(0, "aclk_gpu_niu", "aclk_gpu", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(0), 11, GFLAGS),
+	GATE(0, "aclk_gpu_prf", "aclk_gpu", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(17), 8, GFLAGS),
+	GATE(0, "pclk_gpu_grf", "aclk_gpu", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(17), 9, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 4
+	 */
+
+	/* PD_DDR */
+	GATE(0, "dpll_ddr", "dpll", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(0), 7, GFLAGS),
+	GATE(0, "gpll_ddr", "gpll", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(0), 13, GFLAGS),
+	COMPOSITE_NOGATE(SCLK_DDRCLK, "sclk_ddrc", mux_ddrphy_p, CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(2), 7, 1, MFLAGS, 0, 3, DFLAGS | CLK_DIVIDER_POWER_OF_TWO),
+	COMPOSITE_NOGATE(0, "clk_ddrphy4x", mux_ddrphy_p, CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(2), 7, 1, MFLAGS, 0, 3, DFLAGS),
+	FACTOR_GATE(0, "clk_ddrphy1x", "clk_ddrphy4x", CLK_IGNORE_UNUSED, 1, 4,
+			PX30_CLKGATE_CON(0), 14, GFLAGS),
+	FACTOR_GATE(0, "clk_stdby_2wrap", "clk_ddrphy4x", CLK_IGNORE_UNUSED, 1, 4,
+			PX30_CLKGATE_CON(1), 0, GFLAGS),
+	COMPOSITE_NODIV(0, "clk_ddrstdby", mux_ddrstdby_p, CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(2), 4, 1, MFLAGS,
+			PX30_CLKGATE_CON(1), 13, GFLAGS),
+	GATE(0, "aclk_split", "clk_ddrphy1x", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 15, GFLAGS),
+	GATE(0, "clk_msch", "clk_ddrphy1x", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 8, GFLAGS),
+	GATE(0, "aclk_ddrc", "clk_ddrphy1x", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 5, GFLAGS),
+	GATE(0, "clk_core_ddrc", "clk_ddrphy1x", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 6, GFLAGS),
+	GATE(0, "aclk_cmd_buff", "clk_ddrphy1x", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 6, GFLAGS),
+	GATE(0, "clk_ddrmon", "clk_ddrphy1x", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 11, GFLAGS),
+
+	GATE(0, "clk_ddrmon_timer", "xin24m", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(0), 15, GFLAGS),
+
+	COMPOSITE_NOMUX(PCLK_DDR, "pclk_ddr", "gpll", CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(2), 8, 5, DFLAGS,
+			PX30_CLKGATE_CON(1), 1, GFLAGS),
+	GATE(0, "pclk_ddrmon", "pclk_ddr", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 10, GFLAGS),
+	GATE(0, "pclk_ddrc", "pclk_ddr", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 7, GFLAGS),
+	GATE(0, "pclk_msch", "pclk_ddr", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 9, GFLAGS),
+	GATE(0, "pclk_stdby", "pclk_ddr", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 12, GFLAGS),
+	GATE(0, "pclk_ddr_grf", "pclk_ddr", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 14, GFLAGS),
+	GATE(0, "pclk_cmdbuff", "pclk_ddr", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 3, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 5
+	 */
+
+	/* PD_VI */
+	COMPOSITE(ACLK_VI_PRE, "aclk_vi_pre", mux_gpll_cpll_npll_p, 0,
+			PX30_CLKSEL_CON(11), 6, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(4), 8, GFLAGS),
+	COMPOSITE_NOMUX(HCLK_VI_PRE, "hclk_vi_pre", "aclk_vi_pre", 0,
+			PX30_CLKSEL_CON(11), 8, 4, DFLAGS,
+			PX30_CLKGATE_CON(4), 12, GFLAGS),
+	COMPOSITE(SCLK_ISP, "clk_isp", mux_gpll_cpll_npll_p, 0,
+			PX30_CLKSEL_CON(12), 6, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(4), 9, GFLAGS),
+	COMPOSITE(SCLK_CIF_OUT, "clk_cif_out", mux_cif_out_p, 0,
+			PX30_CLKSEL_CON(13), 6, 2, MFLAGS, 0, 6, DFLAGS,
+			PX30_CLKGATE_CON(4), 11, GFLAGS),
+	GATE(PCLK_ISP, "pclkin_isp", "ext_pclkin", 0,
+			PX30_CLKGATE_CON(4), 13, GFLAGS),
+	GATE(PCLK_CIF, "pclkin_cif", "ext_pclkin", 0,
+			PX30_CLKGATE_CON(4), 14, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 6
+	 */
+
+	/* PD_VO */
+	COMPOSITE(ACLK_VO_PRE, "aclk_vo_pre", mux_gpll_cpll_npll_p, 0,
+			PX30_CLKSEL_CON(3), 6, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(2), 0, GFLAGS),
+	COMPOSITE_NOMUX(HCLK_VO_PRE, "hclk_vo_pre", "aclk_vo_pre", 0,
+			PX30_CLKSEL_CON(3), 8, 4, DFLAGS,
+			PX30_CLKGATE_CON(2), 12, GFLAGS),
+	COMPOSITE_NOMUX(PCLK_VO_PRE, "pclk_vo_pre", "aclk_vo_pre", 0,
+			PX30_CLKSEL_CON(3), 12, 4, DFLAGS,
+			PX30_CLKGATE_CON(2), 13, GFLAGS),
+	COMPOSITE(SCLK_RGA_CORE, "clk_rga_core", mux_gpll_cpll_npll_p, 0,
+			PX30_CLKSEL_CON(4), 6, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(2), 1, GFLAGS),
+
+	COMPOSITE(SCLK_VOPB_PWM, "clk_vopb_pwm", mux_gpll_xin24m_p, 0,
+			PX30_CLKSEL_CON(7), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			PX30_CLKGATE_CON(2), 5, GFLAGS),
+	COMPOSITE(0, "dclk_vopb_src", mux_cpll_npll_p, CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
+			PX30_CLKSEL_CON(5), 11, 1, MFLAGS, 0, 8, DFLAGS,
+			PX30_CLKGATE_CON(2), 2, GFLAGS),
+	COMPOSITE_FRACMUX(0, "dclk_vopb_frac", "dclk_vopb_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(6), 0,
+			PX30_CLKGATE_CON(2), 3, GFLAGS,
+			&px30_dclk_vopb_fracmux),
+	GATE(DCLK_VOPB, "dclk_vopb", "dclk_vopb_mux", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(2), 4, GFLAGS),
+	COMPOSITE(0, "dclk_vopl_src", mux_npll_cpll_p, 0,
+			PX30_CLKSEL_CON(8), 11, 1, MFLAGS, 0, 8, DFLAGS,
+			PX30_CLKGATE_CON(2), 6, GFLAGS),
+	COMPOSITE_FRACMUX(0, "dclk_vopl_frac", "dclk_vopl_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(9), 0,
+			PX30_CLKGATE_CON(2), 7, GFLAGS,
+			&px30_dclk_vopl_fracmux),
+	GATE(DCLK_VOPL, "dclk_vopl", "dclk_vopl_mux", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(2), 8, GFLAGS),
+
+	/* PD_VPU */
+	COMPOSITE(0, "aclk_vpu_pre", mux_gpll_cpll_npll_p, 0,
+			PX30_CLKSEL_CON(10), 6, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(4), 0, GFLAGS),
+	COMPOSITE_NOMUX(0, "hclk_vpu_pre", "aclk_vpu_pre", 0,
+			PX30_CLKSEL_CON(10), 8, 4, DFLAGS,
+			PX30_CLKGATE_CON(4), 2, GFLAGS),
+	COMPOSITE(SCLK_CORE_VPU, "sclk_core_vpu", mux_gpll_cpll_npll_p, 0,
+			PX30_CLKSEL_CON(13), 14, 2, MFLAGS, 8, 5, DFLAGS,
+			PX30_CLKGATE_CON(4), 1, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 7
+	 */
+
+	COMPOSITE_NODIV(ACLK_PERI_SRC, "aclk_peri_src", mux_gpll_cpll_p, 0,
+			PX30_CLKSEL_CON(14), 15, 1, MFLAGS,
+			PX30_CLKGATE_CON(5), 7, GFLAGS),
+	COMPOSITE_NOMUX(ACLK_PERI_PRE, "aclk_peri_pre", "aclk_peri_src", CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(14), 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(5), 8, GFLAGS),
+	DIV(HCLK_PERI_PRE, "hclk_peri_pre", "aclk_peri_src", CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(14), 8, 5, DFLAGS),
+
+	/* PD_MMC_NAND */
+	GATE(HCLK_MMC_NAND, "hclk_mmc_nand", "hclk_peri_pre", 0,
+			PX30_CLKGATE_CON(6), 0, GFLAGS),
+	COMPOSITE(SCLK_NANDC, "clk_nandc", mux_gpll_cpll_npll_p, 0,
+			PX30_CLKSEL_CON(15), 6, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(5), 13, GFLAGS),
+
+	COMPOSITE(SCLK_SDIO, "clk_sdio", mux_gpll_cpll_npll_xin24m_p, 0,
+			PX30_CLKSEL_CON(18), 14, 2, MFLAGS, 0, 8, DFLAGS,
+			PX30_CLKGATE_CON(6), 3, GFLAGS),
+
+	COMPOSITE(SCLK_EMMC, "clk_emmc", mux_gpll_cpll_npll_xin24m_p, 0,
+			PX30_CLKSEL_CON(20), 14, 2, MFLAGS, 0, 8, DFLAGS,
+			PX30_CLKGATE_CON(6), 6, GFLAGS),
+
+	COMPOSITE(SCLK_SFC, "clk_sfc", mux_gpll_cpll_p, 0,
+			PX30_CLKSEL_CON(22), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			PX30_CLKGATE_CON(6), 7, GFLAGS),
+
+	MMC(SCLK_SDMMC_DRV, "sdmmc_drv", "clk_sdmmc",
+	    PX30_SDMMC_CON0, 1),
+	MMC(SCLK_SDMMC_SAMPLE, "sdmmc_sample", "clk_sdmmc",
+	    PX30_SDMMC_CON1, 1),
+
+	MMC(SCLK_SDIO_DRV, "sdio_drv", "clk_sdio",
+	    PX30_SDIO_CON0, 1),
+	MMC(SCLK_SDIO_SAMPLE, "sdio_sample", "clk_sdio",
+	    PX30_SDIO_CON1, 1),
+
+	MMC(SCLK_EMMC_DRV, "emmc_drv", "clk_emmc",
+	    PX30_EMMC_CON0, 1),
+	MMC(SCLK_EMMC_SAMPLE, "emmc_sample", "clk_emmc",
+	    PX30_EMMC_CON1, 1),
+
+	/* PD_SDCARD */
+	GATE(0, "hclk_sdmmc_pre", "hclk_peri_pre", 0,
+			PX30_CLKGATE_CON(6), 12, GFLAGS),
+	COMPOSITE(SCLK_SDMMC, "clk_sdmmc", mux_gpll_cpll_npll_xin24m_p, 0,
+			PX30_CLKSEL_CON(16), 14, 2, MFLAGS, 0, 8, DFLAGS,
+			PX30_CLKGATE_CON(6), 15, GFLAGS),
+
+	/* PD_USB */
+	GATE(HCLK_USB, "hclk_usb", "hclk_peri_pre", 0,
+			PX30_CLKGATE_CON(7), 2, GFLAGS),
+	GATE(SCLK_OTG_ADP, "clk_otg_adp", "clk_rtc32k_pmu", 0,
+			PX30_CLKGATE_CON(7), 3, GFLAGS),
+
+	/* PD_GMAC */
+	COMPOSITE(SCLK_GMAC_SRC, "clk_gmac_src", mux_gpll_cpll_npll_p, 0,
+			PX30_CLKSEL_CON(22), 14, 2, MFLAGS, 8, 5, DFLAGS,
+			PX30_CLKGATE_CON(7), 11, GFLAGS),
+	MUX(SCLK_GMAC, "clk_gmac", mux_gmac_p,  CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(23), 6, 1, MFLAGS),
+	GATE(SCLK_MAC_REF, "clk_mac_ref", "clk_gmac", 0,
+			PX30_CLKGATE_CON(7), 15, GFLAGS),
+	GATE(SCLK_GMAC_RX_TX, "clk_gmac_rx_tx", "clk_gmac", 0,
+			PX30_CLKGATE_CON(7), 13, GFLAGS),
+	FACTOR(0, "clk_gmac_rx_tx_div2", "clk_gmac_rx_tx", 0, 1, 2),
+	FACTOR(0, "clk_gmac_rx_tx_div20", "clk_gmac_rx_tx", 0, 1, 20),
+	MUX(SCLK_GMAC_RMII, "clk_gmac_rmii_sel", mux_gmac_rmii_sel_p,  CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(23), 7, 1, MFLAGS),
+
+	GATE(0, "aclk_gmac_pre", "aclk_peri_pre", 0,
+			PX30_CLKGATE_CON(7), 10, GFLAGS),
+	COMPOSITE_NOMUX(0, "pclk_gmac_pre", "aclk_gmac_pre", 0,
+			PX30_CLKSEL_CON(23), 0, 4, DFLAGS,
+			PX30_CLKGATE_CON(7), 12, GFLAGS),
+
+	COMPOSITE(SCLK_MAC_OUT, "clk_mac_out", mux_gpll_cpll_npll_p, 0,
+			PX30_CLKSEL_CON(12), 14, 2, MFLAGS, 8, 5, DFLAGS,
+			PX30_CLKGATE_CON(8), 5, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 8
+	 */
+
+	/* PD_BUS */
+	COMPOSITE_NODIV(ACLK_BUS_SRC, "aclk_bus_src", mux_gpll_cpll_p, CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(23), 15, 1, MFLAGS,
+			PX30_CLKGATE_CON(8), 6, GFLAGS),
+	COMPOSITE_NOMUX(HCLK_BUS_PRE, "hclk_bus_pre", "aclk_bus_src", CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(24), 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(8), 8, GFLAGS),
+	COMPOSITE_NOMUX(ACLK_BUS_PRE, "aclk_bus_pre", "aclk_bus_src", CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(23), 8, 5, DFLAGS,
+			PX30_CLKGATE_CON(8), 7, GFLAGS),
+	COMPOSITE_NOMUX(PCLK_BUS_PRE, "pclk_bus_pre", "aclk_bus_pre", CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(24), 8, 2, DFLAGS,
+			PX30_CLKGATE_CON(8), 9, GFLAGS),
+	GATE(0, "pclk_top_pre", "pclk_bus_pre", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(8), 10, GFLAGS),
+
+	COMPOSITE(0, "clk_pdm_src", mux_gpll_xin24m_npll_p, 0,
+			PX30_CLKSEL_CON(26), 8, 2, MFLAGS, 0, 7, DFLAGS,
+			PX30_CLKGATE_CON(9), 9, GFLAGS),
+	COMPOSITE_FRACMUX(0, "clk_pdm_frac", "clk_pdm_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(27), 0,
+			PX30_CLKGATE_CON(9), 10, GFLAGS,
+			&px30_pdm_fracmux),
+	GATE(SCLK_PDM, "clk_pdm", "clk_pdm_mux", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(9), 11, GFLAGS),
+
+	COMPOSITE(0, "clk_i2s0_tx_src", mux_gpll_npll_p, 0,
+			PX30_CLKSEL_CON(28), 8, 1, MFLAGS, 0, 7, DFLAGS,
+			PX30_CLKGATE_CON(9), 12, GFLAGS),
+	COMPOSITE_FRACMUX(0, "clk_i2s0_tx_frac", "clk_i2s0_tx_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(29), 0,
+			PX30_CLKGATE_CON(9), 13, GFLAGS,
+			&px30_i2s0_tx_fracmux),
+	COMPOSITE_NODIV(SCLK_I2S0_TX, "clk_i2s0_tx", mux_i2s0_tx_rx_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(28), 12, 1, MFLAGS,
+			PX30_CLKGATE_CON(9), 14, GFLAGS),
+	COMPOSITE_NODIV(0, "clk_i2s0_tx_out_pre", mux_i2s0_tx_out_p, 0,
+			PX30_CLKSEL_CON(28), 14, 2, MFLAGS,
+			PX30_CLKGATE_CON(9), 15, GFLAGS),
+	GATE(SCLK_I2S0_TX_OUT, "clk_i2s0_tx_out", "clk_i2s0_tx_out_pre", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(10), 8, CLK_GATE_HIWORD_MASK),
+
+	COMPOSITE(0, "clk_i2s0_rx_src", mux_gpll_npll_p, 0,
+			PX30_CLKSEL_CON(58), 8, 1, MFLAGS, 0, 7, DFLAGS,
+			PX30_CLKGATE_CON(17), 0, GFLAGS),
+	COMPOSITE_FRACMUX(0, "clk_i2s0_rx_frac", "clk_i2s0_rx_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(59), 0,
+			PX30_CLKGATE_CON(17), 1, GFLAGS,
+			&px30_i2s0_rx_fracmux),
+	COMPOSITE_NODIV(SCLK_I2S0_RX, "clk_i2s0_rx", mux_i2s0_rx_tx_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(58), 12, 1, MFLAGS,
+			PX30_CLKGATE_CON(17), 2, GFLAGS),
+	COMPOSITE_NODIV(0, "clk_i2s0_rx_out_pre", mux_i2s0_rx_out_p, 0,
+			PX30_CLKSEL_CON(58), 14, 2, MFLAGS,
+			PX30_CLKGATE_CON(17), 3, GFLAGS),
+	GATE(SCLK_I2S0_RX_OUT, "clk_i2s0_rx_out", "clk_i2s0_rx_out_pre", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(10), 11, CLK_GATE_HIWORD_MASK),
+
+	COMPOSITE(0, "clk_i2s1_src", mux_gpll_npll_p, 0,
+			PX30_CLKSEL_CON(30), 8, 1, MFLAGS, 0, 7, DFLAGS,
+			PX30_CLKGATE_CON(10), 0, GFLAGS),
+	COMPOSITE_FRACMUX(0, "clk_i2s1_frac", "clk_i2s1_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(31), 0,
+			PX30_CLKGATE_CON(10), 1, GFLAGS,
+			&px30_i2s1_fracmux),
+	GATE(SCLK_I2S1, "clk_i2s1", "clk_i2s1_mux", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(10), 2, GFLAGS),
+	COMPOSITE_NODIV(0, "clk_i2s1_out_pre", mux_i2s1_out_p, 0,
+			PX30_CLKSEL_CON(30), 15, 1, MFLAGS,
+			PX30_CLKGATE_CON(10), 3, GFLAGS),
+	GATE(SCLK_I2S1_OUT, "clk_i2s1_out", "clk_i2s1_out_pre", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(10), 9, CLK_GATE_HIWORD_MASK),
+
+	COMPOSITE(0, "clk_i2s2_src", mux_gpll_npll_p, 0,
+			PX30_CLKSEL_CON(32), 8, 1, MFLAGS, 0, 7, DFLAGS,
+			PX30_CLKGATE_CON(10), 4, GFLAGS),
+	COMPOSITE_FRACMUX(0, "clk_i2s2_frac", "clk_i2s2_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(33), 0,
+			PX30_CLKGATE_CON(10), 5, GFLAGS,
+			&px30_i2s2_fracmux),
+	GATE(SCLK_I2S2, "clk_i2s2", "clk_i2s2_mux", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(10), 6, GFLAGS),
+	COMPOSITE_NODIV(0, "clk_i2s2_out_pre", mux_i2s2_out_p, 0,
+			PX30_CLKSEL_CON(32), 15, 1, MFLAGS,
+			PX30_CLKGATE_CON(10), 7, GFLAGS),
+	GATE(SCLK_I2S2_OUT, "clk_i2s2_out", "clk_i2s2_out_pre", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(10), 10, CLK_GATE_HIWORD_MASK),
+
+	COMPOSITE(SCLK_UART1_SRC, "clk_uart1_src", mux_uart_src_p, CLK_SET_RATE_NO_REPARENT,
+			PX30_CLKSEL_CON(34), 14, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(10), 12, GFLAGS),
+	COMPOSITE_NOMUX_HALFDIV(0, "clk_uart1_np5", "clk_uart1_src", 0,
+			PX30_CLKSEL_CON(35), 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(10), 13, GFLAGS),
+	COMPOSITE_FRACMUX(0, "clk_uart1_frac", "clk_uart1_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(36), 0,
+			PX30_CLKGATE_CON(10), 14, GFLAGS,
+			&px30_uart1_fracmux),
+	GATE(SCLK_UART1, "clk_uart1", "clk_uart1_mux", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(10), 15, GFLAGS),
+
+	COMPOSITE(SCLK_UART2_SRC, "clk_uart2_src", mux_uart_src_p, 0,
+			PX30_CLKSEL_CON(37), 14, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(11), 0, GFLAGS),
+	COMPOSITE_NOMUX_HALFDIV(0, "clk_uart2_np5", "clk_uart2_src", 0,
+			PX30_CLKSEL_CON(38), 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(11), 1, GFLAGS),
+	COMPOSITE_FRACMUX(0, "clk_uart2_frac", "clk_uart2_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(39), 0,
+			PX30_CLKGATE_CON(11), 2, GFLAGS,
+			&px30_uart2_fracmux),
+	GATE(SCLK_UART2, "clk_uart2", "clk_uart2_mux", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(11), 3, GFLAGS),
+
+	COMPOSITE(0, "clk_uart3_src", mux_uart_src_p, 0,
+			PX30_CLKSEL_CON(40), 14, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(11), 4, GFLAGS),
+	COMPOSITE_NOMUX_HALFDIV(0, "clk_uart3_np5", "clk_uart3_src", 0,
+			PX30_CLKSEL_CON(41), 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(11), 5, GFLAGS),
+	COMPOSITE_FRACMUX(0, "clk_uart3_frac", "clk_uart3_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(42), 0,
+			PX30_CLKGATE_CON(11), 6, GFLAGS,
+			&px30_uart3_fracmux),
+	GATE(SCLK_UART3, "clk_uart3", "clk_uart3_mux", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(11), 7, GFLAGS),
+
+	COMPOSITE(0, "clk_uart4_src", mux_uart_src_p, 0,
+			PX30_CLKSEL_CON(43), 14, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(11), 8, GFLAGS),
+	COMPOSITE_NOMUX_HALFDIV(0, "clk_uart4_np5", "clk_uart4_src", 0,
+			PX30_CLKSEL_CON(44), 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(11), 9, GFLAGS),
+	COMPOSITE_FRACMUX(0, "clk_uart4_frac", "clk_uart4_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(45), 0,
+			PX30_CLKGATE_CON(11), 10, GFLAGS,
+			&px30_uart4_fracmux),
+	GATE(SCLK_UART4, "clk_uart4", "clk_uart4_mux", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(11), 11, GFLAGS),
+
+	COMPOSITE(0, "clk_uart5_src", mux_uart_src_p, 0,
+			PX30_CLKSEL_CON(46), 14, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(11), 12, GFLAGS),
+	COMPOSITE_NOMUX_HALFDIV(0, "clk_uart5_np5", "clk_uart5_src", 0,
+			PX30_CLKSEL_CON(47), 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(11), 13, GFLAGS),
+	COMPOSITE_FRACMUX(0, "clk_uart5_frac", "clk_uart5_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(48), 0,
+			PX30_CLKGATE_CON(11), 14, GFLAGS,
+			&px30_uart5_fracmux),
+	GATE(SCLK_UART5, "clk_uart5", "clk_uart5_mux", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(11), 15, GFLAGS),
+
+	COMPOSITE(SCLK_I2C0, "clk_i2c0", mux_gpll_xin24m_p, 0,
+			PX30_CLKSEL_CON(49), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			PX30_CLKGATE_CON(12), 0, GFLAGS),
+	COMPOSITE(SCLK_I2C1, "clk_i2c1", mux_gpll_xin24m_p, 0,
+			PX30_CLKSEL_CON(49), 15, 1, MFLAGS, 8, 7, DFLAGS,
+			PX30_CLKGATE_CON(12), 1, GFLAGS),
+	COMPOSITE(SCLK_I2C2, "clk_i2c2", mux_gpll_xin24m_p, 0,
+			PX30_CLKSEL_CON(50), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			PX30_CLKGATE_CON(12), 2, GFLAGS),
+	COMPOSITE(SCLK_I2C3, "clk_i2c3", mux_gpll_xin24m_p, 0,
+			PX30_CLKSEL_CON(50), 15, 1, MFLAGS, 8, 7, DFLAGS,
+			PX30_CLKGATE_CON(12), 3, GFLAGS),
+	COMPOSITE(SCLK_PWM0, "clk_pwm0", mux_gpll_xin24m_p, 0,
+			PX30_CLKSEL_CON(52), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			PX30_CLKGATE_CON(12), 5, GFLAGS),
+	COMPOSITE(SCLK_PWM1, "clk_pwm1", mux_gpll_xin24m_p, 0,
+			PX30_CLKSEL_CON(52), 15, 1, MFLAGS, 8, 7, DFLAGS,
+			PX30_CLKGATE_CON(12), 6, GFLAGS),
+	COMPOSITE(SCLK_SPI0, "clk_spi0", mux_gpll_xin24m_p, 0,
+			PX30_CLKSEL_CON(53), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			PX30_CLKGATE_CON(12), 7, GFLAGS),
+	COMPOSITE(SCLK_SPI1, "clk_spi1", mux_gpll_xin24m_p, 0,
+			PX30_CLKSEL_CON(53), 15, 1, MFLAGS, 8, 7, DFLAGS,
+			PX30_CLKGATE_CON(12), 8, GFLAGS),
+
+	GATE(SCLK_TIMER0, "sclk_timer0", "xin24m", 0,
+			PX30_CLKGATE_CON(13), 0, GFLAGS),
+	GATE(SCLK_TIMER1, "sclk_timer1", "xin24m", 0,
+			PX30_CLKGATE_CON(13), 1, GFLAGS),
+	GATE(SCLK_TIMER2, "sclk_timer2", "xin24m", 0,
+			PX30_CLKGATE_CON(13), 2, GFLAGS),
+	GATE(SCLK_TIMER3, "sclk_timer3", "xin24m", 0,
+			PX30_CLKGATE_CON(13), 3, GFLAGS),
+	GATE(SCLK_TIMER4, "sclk_timer4", "xin24m", 0,
+			PX30_CLKGATE_CON(13), 4, GFLAGS),
+	GATE(SCLK_TIMER5, "sclk_timer5", "xin24m", 0,
+			PX30_CLKGATE_CON(13), 5, GFLAGS),
+
+	COMPOSITE_NOMUX(SCLK_TSADC, "clk_tsadc", "xin24m", 0,
+			PX30_CLKSEL_CON(54), 0, 11, DFLAGS,
+			PX30_CLKGATE_CON(12), 9, GFLAGS),
+	COMPOSITE_NOMUX(SCLK_SARADC, "clk_saradc", "xin24m", 0,
+			PX30_CLKSEL_CON(55), 0, 11, DFLAGS,
+			PX30_CLKGATE_CON(12), 10, GFLAGS),
+	COMPOSITE_NOMUX(SCLK_OTP, "clk_otp", "xin24m", 0,
+			PX30_CLKSEL_CON(56), 0, 3, DFLAGS,
+			PX30_CLKGATE_CON(12), 11, GFLAGS),
+	COMPOSITE_NOMUX(SCLK_OTP_USR, "clk_otp_usr", "clk_otp", 0,
+			PX30_CLKSEL_CON(56), 4, 2, DFLAGS,
+			PX30_CLKGATE_CON(13), 6, GFLAGS),
+
+	GATE(0, "clk_cpu_boost", "xin24m", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(12), 12, GFLAGS),
+
+	/* PD_CRYPTO */
+	GATE(0, "aclk_crypto_pre", "aclk_bus_pre", 0,
+			PX30_CLKGATE_CON(8), 12, GFLAGS),
+	GATE(0, "hclk_crypto_pre", "hclk_bus_pre", 0,
+			PX30_CLKGATE_CON(8), 13, GFLAGS),
+	COMPOSITE(SCLK_CRYPTO, "clk_crypto", mux_gpll_cpll_npll_p, 0,
+			PX30_CLKSEL_CON(25), 6, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(8), 14, GFLAGS),
+	COMPOSITE(SCLK_CRYPTO_APK, "clk_crypto_apk", mux_gpll_cpll_npll_p, 0,
+			PX30_CLKSEL_CON(25), 14, 2, MFLAGS, 8, 5, DFLAGS,
+			PX30_CLKGATE_CON(8), 15, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 9
+	 */
+
+	/* PD_BUS_TOP */
+	GATE(0, "pclk_top_niu", "pclk_top_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(16), 0, GFLAGS),
+	GATE(0, "pclk_top_cru", "pclk_top_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(16), 1, GFLAGS),
+	GATE(PCLK_OTP_PHY, "pclk_otp_phy", "pclk_top_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(16), 2, GFLAGS),
+	GATE(0, "pclk_ddrphy", "pclk_top_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(16), 3, GFLAGS),
+	GATE(PCLK_MIPIDSIPHY, "pclk_mipidsiphy", "pclk_top_pre", 0, PX30_CLKGATE_CON(16), 4, GFLAGS),
+	GATE(PCLK_MIPICSIPHY, "pclk_mipicsiphy", "pclk_top_pre", 0, PX30_CLKGATE_CON(16), 5, GFLAGS),
+	GATE(PCLK_USB_GRF, "pclk_usb_grf", "pclk_top_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(16), 6, GFLAGS),
+	GATE(0, "pclk_cpu_hoost", "pclk_top_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(16), 7, GFLAGS),
+
+	/* PD_VI */
+	GATE(0, "aclk_vi_niu", "aclk_vi_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(4), 15, GFLAGS),
+	GATE(ACLK_CIF, "aclk_cif", "aclk_vi_pre", 0, PX30_CLKGATE_CON(5), 1, GFLAGS),
+	GATE(ACLK_ISP, "aclk_isp", "aclk_vi_pre", 0, PX30_CLKGATE_CON(5), 3, GFLAGS),
+	GATE(0, "hclk_vi_niu", "hclk_vi_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(5), 0, GFLAGS),
+	GATE(HCLK_CIF, "hclk_cif", "hclk_vi_pre", 0, PX30_CLKGATE_CON(5), 2, GFLAGS),
+	GATE(HCLK_ISP, "hclk_isp", "hclk_vi_pre", 0, PX30_CLKGATE_CON(5), 4, GFLAGS),
+
+	/* PD_VO */
+	GATE(0, "aclk_vo_niu", "aclk_vo_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(3), 0, GFLAGS),
+	GATE(ACLK_VOPB, "aclk_vopb", "aclk_vo_pre", 0, PX30_CLKGATE_CON(3), 3, GFLAGS),
+	GATE(ACLK_RGA, "aclk_rga", "aclk_vo_pre", 0, PX30_CLKGATE_CON(3), 7, GFLAGS),
+	GATE(ACLK_VOPL, "aclk_vopl", "aclk_vo_pre", 0, PX30_CLKGATE_CON(3), 5, GFLAGS),
+
+	GATE(0, "hclk_vo_niu", "hclk_vo_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(3), 1, GFLAGS),
+	GATE(HCLK_VOPB, "hclk_vopb", "hclk_vo_pre", 0, PX30_CLKGATE_CON(3), 4, GFLAGS),
+	GATE(HCLK_RGA, "hclk_rga", "hclk_vo_pre", 0, PX30_CLKGATE_CON(3), 8, GFLAGS),
+	GATE(HCLK_VOPL, "hclk_vopl", "hclk_vo_pre", 0, PX30_CLKGATE_CON(3), 6, GFLAGS),
+
+	GATE(0, "pclk_vo_niu", "pclk_vo_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(3), 2, GFLAGS),
+	GATE(PCLK_MIPI_DSI, "pclk_mipi_dsi", "pclk_vo_pre", 0, PX30_CLKGATE_CON(3), 9, GFLAGS),
+
+	/* PD_BUS */
+	GATE(0, "aclk_bus_niu", "aclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(13), 8, GFLAGS),
+	GATE(0, "aclk_intmem", "aclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(13), 11, GFLAGS),
+	GATE(ACLK_GIC, "aclk_gic", "aclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(13), 12, GFLAGS),
+	GATE(ACLK_DCF, "aclk_dcf", "aclk_bus_pre", 0, PX30_CLKGATE_CON(13), 15, GFLAGS),
+
+	GATE(0, "hclk_bus_niu", "hclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(13), 9, GFLAGS),
+	GATE(0, "hclk_rom", "hclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(13), 14, GFLAGS),
+	GATE(HCLK_PDM, "hclk_pdm", "hclk_bus_pre", 0, PX30_CLKGATE_CON(14), 1, GFLAGS),
+	GATE(HCLK_I2S0, "hclk_i2s0", "hclk_bus_pre", 0, PX30_CLKGATE_CON(14), 2, GFLAGS),
+	GATE(HCLK_I2S1, "hclk_i2s1", "hclk_bus_pre", 0, PX30_CLKGATE_CON(14), 3, GFLAGS),
+	GATE(HCLK_I2S2, "hclk_i2s2", "hclk_bus_pre", 0, PX30_CLKGATE_CON(14), 4, GFLAGS),
+
+	GATE(0, "pclk_bus_niu", "pclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(13), 10, GFLAGS),
+	GATE(PCLK_DCF, "pclk_dcf", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 0, GFLAGS),
+	GATE(PCLK_UART1, "pclk_uart1", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 5, GFLAGS),
+	GATE(PCLK_UART2, "pclk_uart2", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 6, GFLAGS),
+	GATE(PCLK_UART3, "pclk_uart3", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 7, GFLAGS),
+	GATE(PCLK_UART4, "pclk_uart4", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 8, GFLAGS),
+	GATE(PCLK_UART5, "pclk_uart5", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 9, GFLAGS),
+	GATE(PCLK_I2C0, "pclk_i2c0", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 10, GFLAGS),
+	GATE(PCLK_I2C1, "pclk_i2c1", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 11, GFLAGS),
+	GATE(PCLK_I2C2, "pclk_i2c2", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 12, GFLAGS),
+	GATE(PCLK_I2C3, "pclk_i2c3", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 13, GFLAGS),
+	GATE(PCLK_I2C4, "pclk_i2c4", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 14, GFLAGS),
+	GATE(PCLK_PWM0, "pclk_pwm0", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 15, GFLAGS),
+	GATE(PCLK_PWM1, "pclk_pwm1", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 0, GFLAGS),
+	GATE(PCLK_SPI0, "pclk_spi0", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 1, GFLAGS),
+	GATE(PCLK_SPI1, "pclk_spi1", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 2, GFLAGS),
+	GATE(PCLK_SARADC, "pclk_saradc", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 3, GFLAGS),
+	GATE(PCLK_TSADC, "pclk_tsadc", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 4, GFLAGS),
+	GATE(PCLK_TIMER, "pclk_timer", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 5, GFLAGS),
+	GATE(PCLK_OTP_NS, "pclk_otp_ns", "pclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(15), 6, GFLAGS),
+	GATE(PCLK_WDT_NS, "pclk_wdt_ns", "pclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(15), 7, GFLAGS),
+	GATE(PCLK_GPIO1, "pclk_gpio1", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 8, GFLAGS),
+	GATE(PCLK_GPIO2, "pclk_gpio2", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 9, GFLAGS),
+	GATE(PCLK_GPIO3, "pclk_gpio3", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 10, GFLAGS),
+	GATE(0, "pclk_grf", "pclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(15), 11, GFLAGS),
+	GATE(0, "pclk_sgrf", "pclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(15), 12, GFLAGS),
+
+	/* PD_VPU */
+	GATE(0, "hclk_vpu_niu", "hclk_vpu_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(4), 7, GFLAGS),
+	GATE(HCLK_VPU, "hclk_vpu", "hclk_vpu_pre", 0, PX30_CLKGATE_CON(4), 6, GFLAGS),
+	GATE(0, "aclk_vpu_niu", "aclk_vpu_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(4), 5, GFLAGS),
+	GATE(ACLK_VPU, "aclk_vpu", "aclk_vpu_pre", 0, PX30_CLKGATE_CON(4), 4, GFLAGS),
+
+	/* PD_CRYPTO */
+	GATE(0, "hclk_crypto_niu", "hclk_crypto_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(9), 3, GFLAGS),
+	GATE(HCLK_CRYPTO, "hclk_crypto", "hclk_crypto_pre", 0, PX30_CLKGATE_CON(9), 5, GFLAGS),
+	GATE(0, "aclk_crypto_niu", "aclk_crypto_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(9), 2, GFLAGS),
+	GATE(ACLK_CRYPTO, "aclk_crypto", "aclk_crypto_pre", 0, PX30_CLKGATE_CON(9), 4, GFLAGS),
+
+	/* PD_SDCARD */
+	GATE(0, "hclk_sdmmc_niu", "hclk_sdmmc_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(7), 0, GFLAGS),
+	GATE(HCLK_SDMMC, "hclk_sdmmc", "hclk_sdmmc_pre", 0, PX30_CLKGATE_CON(7), 1, GFLAGS),
+
+	/* PD_PERI */
+	GATE(0, "aclk_peri_niu", "aclk_peri_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(5), 9, GFLAGS),
+
+	/* PD_MMC_NAND */
+	GATE(HCLK_NANDC, "hclk_nandc", "hclk_mmc_nand", 0, PX30_CLKGATE_CON(5), 15, GFLAGS),
+	GATE(0, "hclk_mmc_nand_niu", "hclk_mmc_nand", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(6), 8, GFLAGS),
+	GATE(HCLK_SDIO, "hclk_sdio", "hclk_mmc_nand", 0, PX30_CLKGATE_CON(6), 9, GFLAGS),
+	GATE(HCLK_EMMC, "hclk_emmc", "hclk_mmc_nand", 0, PX30_CLKGATE_CON(6), 10, GFLAGS),
+	GATE(HCLK_SFC, "hclk_sfc", "hclk_mmc_nand", 0, PX30_CLKGATE_CON(6), 11, GFLAGS),
+
+	/* PD_USB */
+	GATE(0, "hclk_usb_niu", "hclk_usb", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(7), 4, GFLAGS),
+	GATE(HCLK_OTG, "hclk_otg", "hclk_usb", 0, PX30_CLKGATE_CON(7), 5, GFLAGS),
+	GATE(HCLK_HOST, "hclk_host", "hclk_usb", 0, PX30_CLKGATE_CON(7), 6, GFLAGS),
+	GATE(HCLK_HOST_ARB, "hclk_host_arb", "hclk_usb", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(7), 8, GFLAGS),
+
+	/* PD_GMAC */
+	GATE(0, "aclk_gmac_niu", "aclk_gmac_pre", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(8), 0, GFLAGS),
+	GATE(ACLK_GMAC, "aclk_gmac", "aclk_gmac_pre", 0,
+			PX30_CLKGATE_CON(8), 2, GFLAGS),
+	GATE(0, "pclk_gmac_niu", "pclk_gmac_pre", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(8), 1, GFLAGS),
+	GATE(PCLK_GMAC, "pclk_gmac", "pclk_gmac_pre", 0,
+			PX30_CLKGATE_CON(8), 3, GFLAGS),
+};
+
+static struct rockchip_clk_branch px30_clk_pmu_branches[] __initdata = {
+	/*
+	 * Clock-Architecture Diagram 2
+	 */
+
+	COMPOSITE_FRACMUX(0, "clk_rtc32k_frac", "xin24m", CLK_IGNORE_UNUSED,
+			PX30_PMU_CLKSEL_CON(1), 0,
+			PX30_PMU_CLKGATE_CON(0), 13, GFLAGS,
+			&px30_rtc32k_pmu_fracmux),
+
+	COMPOSITE_NOMUX(XIN24M_DIV, "xin24m_div", "xin24m", CLK_IGNORE_UNUSED,
+			PX30_PMU_CLKSEL_CON(0), 8, 5, DFLAGS,
+			PX30_PMU_CLKGATE_CON(0), 12, GFLAGS),
+
+	COMPOSITE_NOMUX(0, "clk_wifi_pmu_src", "gpll", 0,
+			PX30_PMU_CLKSEL_CON(2), 8, 6, DFLAGS,
+			PX30_PMU_CLKGATE_CON(0), 14, GFLAGS),
+	COMPOSITE_NODIV(SCLK_WIFI_PMU, "clk_wifi_pmu", mux_wifi_pmu_p, CLK_SET_RATE_PARENT,
+			PX30_PMU_CLKSEL_CON(2), 15, 1, MFLAGS,
+			PX30_PMU_CLKGATE_CON(0), 15, GFLAGS),
+
+	COMPOSITE(0, "clk_uart0_pmu_src", mux_uart_src_p, 0,
+			PX30_PMU_CLKSEL_CON(3), 14, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_PMU_CLKGATE_CON(1), 0, GFLAGS),
+	COMPOSITE_NOMUX_HALFDIV(0, "clk_uart0_np5", "clk_uart0_pmu_src", 0,
+			PX30_PMU_CLKSEL_CON(4), 0, 5, DFLAGS,
+			PX30_PMU_CLKGATE_CON(1), 1, GFLAGS),
+	COMPOSITE_FRACMUX(0, "clk_uart0_frac", "clk_uart0_pmu_src", CLK_SET_RATE_PARENT,
+			PX30_PMU_CLKSEL_CON(5), 0,
+			PX30_PMU_CLKGATE_CON(1), 2, GFLAGS,
+			&px30_uart0_pmu_fracmux),
+	GATE(SCLK_UART0_PMU, "clk_uart0_pmu", "clk_uart0_pmu_mux", CLK_SET_RATE_PARENT,
+			PX30_PMU_CLKGATE_CON(1), 3, GFLAGS),
+
+	GATE(SCLK_PVTM_PMU, "clk_pvtm_pmu", "xin24m", 0,
+			PX30_PMU_CLKGATE_CON(1), 4, GFLAGS),
+
+	COMPOSITE_NOMUX(PCLK_PMU_PRE, "pclk_pmu_pre", "gpll", 0,
+			PX30_PMU_CLKSEL_CON(0), 0, 5, DFLAGS,
+			PX30_PMU_CLKGATE_CON(0), 0, GFLAGS),
+
+	COMPOSITE_NOMUX(SCLK_REF24M_PMU, "clk_ref24m_pmu", "gpll", 0,
+			PX30_PMU_CLKSEL_CON(2), 0, 6, DFLAGS,
+			PX30_PMU_CLKGATE_CON(1), 8, GFLAGS),
+	COMPOSITE_NODIV(SCLK_USBPHY_REF, "clk_usbphy_ref", mux_usbphy_ref_p, CLK_SET_RATE_PARENT,
+			PX30_PMU_CLKSEL_CON(2), 6, 1, MFLAGS,
+			PX30_PMU_CLKGATE_CON(1), 9, GFLAGS),
+	COMPOSITE_NODIV(SCLK_MIPIDSIPHY_REF, "clk_mipidsiphy_ref", mux_mipidsiphy_ref_p, CLK_SET_RATE_PARENT,
+			PX30_PMU_CLKSEL_CON(2), 7, 1, MFLAGS,
+			PX30_PMU_CLKGATE_CON(1), 10, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 9
+	 */
+
+	/* PD_PMU */
+	GATE(0, "pclk_pmu_niu", "pclk_pmu_pre", CLK_IGNORE_UNUSED, PX30_PMU_CLKGATE_CON(0), 1, GFLAGS),
+	GATE(0, "pclk_pmu_sgrf", "pclk_pmu_pre", CLK_IGNORE_UNUSED, PX30_PMU_CLKGATE_CON(0), 2, GFLAGS),
+	GATE(0, "pclk_pmu_grf", "pclk_pmu_pre", CLK_IGNORE_UNUSED, PX30_PMU_CLKGATE_CON(0), 3, GFLAGS),
+	GATE(0, "pclk_pmu", "pclk_pmu_pre", CLK_IGNORE_UNUSED, PX30_PMU_CLKGATE_CON(0), 4, GFLAGS),
+	GATE(0, "pclk_pmu_mem", "pclk_pmu_pre", CLK_IGNORE_UNUSED, PX30_PMU_CLKGATE_CON(0), 5, GFLAGS),
+	GATE(PCLK_GPIO0_PMU, "pclk_gpio0_pmu", "pclk_pmu_pre", 0, PX30_PMU_CLKGATE_CON(0), 6, GFLAGS),
+	GATE(PCLK_UART0_PMU, "pclk_uart0_pmu", "pclk_pmu_pre", 0, PX30_PMU_CLKGATE_CON(0), 7, GFLAGS),
+	GATE(0, "pclk_cru_pmu", "pclk_pmu_pre", CLK_IGNORE_UNUSED, PX30_PMU_CLKGATE_CON(0), 8, GFLAGS),
+};
+
+static const char *const px30_pmucru_critical_clocks[] __initconst = {
+	"aclk_bus_pre",
+	"pclk_bus_pre",
+	"hclk_bus_pre",
+	"aclk_peri_pre",
+	"hclk_peri_pre",
+	"aclk_gpu_niu",
+	"pclk_top_pre",
+	"pclk_pmu_pre",
+	"hclk_usb_niu",
+	"pll_npll",
+	"usb480m",
+	"clk_uart2",
+	"pclk_uart2",
+};
+
+static void __init px30_clk_init(struct device_node *np)
+{
+	struct rockchip_clk_provider *ctx;
+	void __iomem *reg_base;
+	struct clk *clk;
+
+	reg_base = of_iomap(np, 0);
+	if (!reg_base) {
+		pr_err("%s: could not map cru region\n", __func__);
+		return;
+	}
+
+	ctx = rockchip_clk_init(np, reg_base, CLK_NR_CLKS);
+	if (IS_ERR(ctx)) {
+		pr_err("%s: rockchip clk init failed\n", __func__);
+		iounmap(reg_base);
+		return;
+	}
+
+	/* aclk_dmac is controlled by sgrf_soc_con1[11]. */
+	clk = clk_register_fixed_factor(NULL, "aclk_dmac", "aclk_bus_pre", 0, 1, 1);
+	if (IS_ERR(clk))
+		pr_warn("%s: could not register clock aclk_dmac: %ld\n",
+			__func__, PTR_ERR(clk));
+	else
+		rockchip_clk_add_lookup(ctx, clk, ACLK_DMAC);
+
+	rockchip_clk_register_plls(ctx, px30_pll_clks,
+				   ARRAY_SIZE(px30_pll_clks),
+				   PX30_GRF_SOC_STATUS0);
+	rockchip_clk_register_branches(ctx, px30_clk_branches,
+				       ARRAY_SIZE(px30_clk_branches));
+
+	rockchip_clk_register_armclk(ctx, ARMCLK, "armclk",
+				     mux_armclk_p, ARRAY_SIZE(mux_armclk_p),
+				     &px30_cpuclk_data, px30_cpuclk_rates,
+				     ARRAY_SIZE(px30_cpuclk_rates));
+
+	rockchip_register_softrst(np, 12, reg_base + PX30_SOFTRST_CON(0),
+				  ROCKCHIP_SOFTRST_HIWORD_MASK);
+
+	rockchip_register_restart_notifier(ctx, PX30_GLB_SRST_FST, NULL);
+
+	rockchip_clk_of_add_provider(np, ctx);
+}
+CLK_OF_DECLARE(px30_cru, "rockchip,px30-cru", px30_clk_init);
+
+static void __init px30_pmu_clk_init(struct device_node *np)
+{
+	struct rockchip_clk_provider *ctx;
+	void __iomem *reg_base;
+
+	reg_base = of_iomap(np, 0);
+	if (!reg_base) {
+		pr_err("%s: could not map cru pmu region\n", __func__);
+		return;
+	}
+
+	ctx = rockchip_clk_init(np, reg_base, CLKPMU_NR_CLKS);
+	if (IS_ERR(ctx)) {
+		pr_err("%s: rockchip pmu clk init failed\n", __func__);
+		return;
+	}
+
+	rockchip_clk_register_plls(ctx, px30_pmu_pll_clks,
+				   ARRAY_SIZE(px30_pmu_pll_clks), PX30_GRF_SOC_STATUS0);
+
+	rockchip_clk_register_branches(ctx, px30_clk_pmu_branches,
+				       ARRAY_SIZE(px30_clk_pmu_branches));
+
+	rockchip_clk_protect_critical(px30_pmucru_critical_clocks,
+				      ARRAY_SIZE(px30_pmucru_critical_clocks));
+
+	rockchip_clk_of_add_provider(np, ctx);
+}
+CLK_OF_DECLARE(px30_cru_pmu, "rockchip,px30-pmucru", px30_pmu_clk_init);

drivers/clk/rockchip/clk-rk3399.c

@@ -631,7 +631,7 @@ static struct rockchip_clk_branch rk3399_clk_branches[] __initdata = {
 	MUX(0, "clk_i2sout_src", mux_i2sch_p, CLK_SET_RATE_PARENT,
 			RK3399_CLKSEL_CON(31), 0, 2, MFLAGS),
 	COMPOSITE_NODIV(SCLK_I2S_8CH_OUT, "clk_i2sout", mux_i2sout_p, CLK_SET_RATE_PARENT,
-			RK3399_CLKSEL_CON(30), 8, 2, MFLAGS,
+			RK3399_CLKSEL_CON(31), 2, 1, MFLAGS,
 			RK3399_CLKGATE_CON(8), 12, GFLAGS),
 
 	/* uart */

drivers/clk/rockchip/clk.c

@@ -492,6 +492,16 @@ void __init rockchip_clk_register_branches(
 				list->gate_flags, flags, list->child,
 				&ctx->lock);
 			break;
+		case branch_half_divider:
+			clk = rockchip_clk_register_halfdiv(list->name,
+				list->parent_names, list->num_parents,
+				ctx->reg_base, list->muxdiv_offset,
+				list->mux_shift, list->mux_width,
+				list->mux_flags, list->div_shift,
+				list->div_width, list->div_flags,
+				list->gate_offset, list->gate_shift,
+				list->gate_flags, flags, &ctx->lock);
+			break;
 		case branch_gate:
 			flags |= CLK_SET_RATE_PARENT;
 

drivers/clk/rockchip/clk.h

@@ -34,7 +34,46 @@ struct clk;
 #define HIWORD_UPDATE(val, mask, shift) \
 		((val) << (shift) | (mask) << ((shift) + 16))
 
-/* register positions shared by RV1108, RK2928, RK3036, RK3066, RK3188 and RK3228 */
+/* register positions shared by PX30, RV1108, RK2928, RK3036, RK3066, RK3188 and RK3228 */
+#define BOOST_PLL_H_CON(x)		((x) * 0x4)
+#define BOOST_CLK_CON			0x0008
+#define BOOST_BOOST_CON			0x000c
+#define BOOST_SWITCH_CNT		0x0010
+#define BOOST_HIGH_PERF_CNT0		0x0014
+#define BOOST_HIGH_PERF_CNT1		0x0018
+#define BOOST_STATIS_THRESHOLD		0x001c
+#define BOOST_SHORT_SWITCH_CNT		0x0020
+#define BOOST_SWITCH_THRESHOLD		0x0024
+#define BOOST_FSM_STATUS		0x0028
+#define BOOST_PLL_L_CON(x)		((x) * 0x4 + 0x2c)
+#define BOOST_RECOVERY_MASK		0x1
+#define BOOST_RECOVERY_SHIFT		1
+#define BOOST_SW_CTRL_MASK		0x1
+#define BOOST_SW_CTRL_SHIFT		2
+#define BOOST_LOW_FREQ_EN_MASK		0x1
+#define BOOST_LOW_FREQ_EN_SHIFT		3
+#define BOOST_BUSY_STATE		BIT(8)
+
+#define PX30_PLL_CON(x)			((x) * 0x4)
+#define PX30_CLKSEL_CON(x)		((x) * 0x4 + 0x100)
+#define PX30_CLKGATE_CON(x)		((x) * 0x4 + 0x200)
+#define PX30_GLB_SRST_FST		0xb8
+#define PX30_GLB_SRST_SND		0xbc
+#define PX30_SOFTRST_CON(x)		((x) * 0x4 + 0x300)
+#define PX30_MODE_CON			0xa0
+#define PX30_MISC_CON			0xa4
+#define PX30_SDMMC_CON0			0x380
+#define PX30_SDMMC_CON1			0x384
+#define PX30_SDIO_CON0			0x388
+#define PX30_SDIO_CON1			0x38c
+#define PX30_EMMC_CON0			0x390
+#define PX30_EMMC_CON1			0x394
+
+#define PX30_PMU_PLL_CON(x)		((x) * 0x4)
+#define PX30_PMU_CLKSEL_CON(x)		((x) * 0x4 + 0x40)
+#define PX30_PMU_CLKGATE_CON(x)		((x) * 0x4 + 0x80)
+#define PX30_PMU_MODE			0x0020
+
 #define RV1108_PLL_CON(x)		((x) * 0x4)
 #define RV1108_CLKSEL_CON(x)		((x) * 0x4 + 0x60)
 #define RV1108_CLKGATE_CON(x)		((x) * 0x4 + 0x120)
@@ -354,6 +393,7 @@ enum rockchip_clk_branch_type {
 	branch_inverter,
 	branch_factor,
 	branch_ddrclk,
+	branch_half_divider,
 };
 
 struct rockchip_clk_branch {
@@ -684,6 +724,79 @@ struct rockchip_clk_branch {
 		.gate_flags	= gf,				\
 	}
 
+#define COMPOSITE_HALFDIV(_id, cname, pnames, f, mo, ms, mw, mf, ds, dw,\
+			  df, go, gs, gf)				\
+	{							\
+		.id		= _id,				\
+		.branch_type	= branch_half_divider,		\
+		.name		= cname,			\
+		.parent_names	= pnames,			\
+		.num_parents	= ARRAY_SIZE(pnames),		\
+		.flags		= f,				\
+		.muxdiv_offset	= mo,				\
+		.mux_shift	= ms,				\
+		.mux_width	= mw,				\
+		.mux_flags	= mf,				\
+		.div_shift	= ds,				\
+		.div_width	= dw,				\
+		.div_flags	= df,				\
+		.gate_offset	= go,				\
+		.gate_shift	= gs,				\
+		.gate_flags	= gf,				\
+	}
+
+#define COMPOSITE_NOGATE_HALFDIV(_id, cname, pnames, f, mo, ms, mw, mf,	\
+				 ds, dw, df)				\
+	{							\
+		.id		= _id,				\
+		.branch_type	= branch_half_divider,		\
+		.name		= cname,			\
+		.parent_names	= pnames,			\
+		.num_parents	= ARRAY_SIZE(pnames),		\
+		.flags		= f,				\
+		.muxdiv_offset	= mo,				\
+		.mux_shift	= ms,				\
+		.mux_width	= mw,				\
+		.mux_flags	= mf,				\
+		.div_shift	= ds,				\
+		.div_width	= dw,				\
+		.div_flags	= df,				\
+		.gate_offset	= -1,				\
+	}
+
+#define COMPOSITE_NOMUX_HALFDIV(_id, cname, pname, f, mo, ds, dw, df,	\
+			go, gs, gf)				\
+	{							\
+		.id		= _id,				\
+		.branch_type	= branch_half_divider,		\
+		.name		= cname,			\
+		.parent_names	= (const char *[]){ pname },	\
+		.num_parents	= 1,				\
+		.flags		= f,				\
+		.muxdiv_offset	= mo,				\
+		.div_shift	= ds,				\
+		.div_width	= dw,				\
+		.div_flags	= df,				\
+		.gate_offset	= go,				\
+		.gate_shift	= gs,				\
+		.gate_flags	= gf,				\
+	}
+
+#define DIV_HALF(_id, cname, pname, f, o, s, w, df)			\
+	{							\
+		.id		= _id,				\
+		.branch_type	= branch_half_divider,		\
+		.name		= cname,			\
+		.parent_names	= (const char *[]){ pname },	\
+		.num_parents	= 1,				\
+		.flags		= f,				\
+		.muxdiv_offset	= o,				\
+		.div_shift	= s,				\
+		.div_width	= w,				\
+		.div_flags	= df,				\
+		.gate_offset	= -1,				\
+	}
+
 struct rockchip_clk_provider *rockchip_clk_init(struct device_node *np,
 			void __iomem *base, unsigned long nr_clks);
 void rockchip_clk_of_add_provider(struct device_node *np,
@@ -708,6 +821,17 @@ void rockchip_register_restart_notifier(struct rockchip_clk_provider *ctx,
 
 #define ROCKCHIP_SOFTRST_HIWORD_MASK	BIT(0)
 
+struct clk *rockchip_clk_register_halfdiv(const char *name,
+					  const char *const *parent_names,
+					  u8 num_parents, void __iomem *base,
+					  int muxdiv_offset, u8 mux_shift,
+					  u8 mux_width, u8 mux_flags,
+					  u8 div_shift, u8 div_width,
+					  u8 div_flags, int gate_offset,
+					  u8 gate_shift, u8 gate_flags,
+					  unsigned long flags,
+					  spinlock_t *lock);
+
 #ifdef CONFIG_RESET_CONTROLLER
 void rockchip_register_softrst(struct device_node *np,
 			       unsigned int num_regs,

include/dt-bindings/clock/px30-cru.h

+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef _DT_BINDINGS_CLK_ROCKCHIP_PX30_H
+#define _DT_BINDINGS_CLK_ROCKCHIP_PX30_H
+
+/* core clocks */
+#define PLL_APLL		1
+#define PLL_DPLL		2
+#define PLL_CPLL		3
+#define PLL_NPLL		4
+#define APLL_BOOST_H		5
+#define APLL_BOOST_L		6
+#define ARMCLK			7
+
+/* sclk gates (special clocks) */
+#define USB480M			14
+#define SCLK_PDM		15
+#define SCLK_I2S0_TX		16
+#define SCLK_I2S0_TX_OUT	17
+#define SCLK_I2S0_RX		18
+#define SCLK_I2S0_RX_OUT	19
+#define SCLK_I2S1		20
+#define SCLK_I2S1_OUT		21
+#define SCLK_I2S2		22
+#define SCLK_I2S2_OUT		23
+#define SCLK_UART1		24
+#define SCLK_UART2		25
+#define SCLK_UART3		26
+#define SCLK_UART4		27
+#define SCLK_UART5		28
+#define SCLK_I2C0		29
+#define SCLK_I2C1		30
+#define SCLK_I2C2		31
+#define SCLK_I2C3		32
+#define SCLK_I2C4		33
+#define SCLK_PWM0		34
+#define SCLK_PWM1		35
+#define SCLK_SPI0		36
+#define SCLK_SPI1		37
+#define SCLK_TIMER0		38
+#define SCLK_TIMER1		39
+#define SCLK_TIMER2		40
+#define SCLK_TIMER3		41
+#define SCLK_TIMER4		42
+#define SCLK_TIMER5		43
+#define SCLK_TSADC		44
+#define SCLK_SARADC		45
+#define SCLK_OTP		46
+#define SCLK_OTP_USR		47
+#define SCLK_CRYPTO		48
+#define SCLK_CRYPTO_APK		49
+#define SCLK_DDRC		50
+#define SCLK_ISP		51
+#define SCLK_CIF_OUT		52
+#define SCLK_RGA_CORE		53
+#define SCLK_VOPB_PWM		54
+#define SCLK_NANDC		55
+#define SCLK_SDIO		56
+#define SCLK_EMMC		57
+#define SCLK_SFC		58
+#define SCLK_SDMMC		59
+#define SCLK_OTG_ADP		60
+#define SCLK_GMAC_SRC		61
+#define SCLK_GMAC		62
+#define SCLK_GMAC_RX_TX		63
+#define SCLK_MAC_REF		64
+#define SCLK_MAC_REFOUT		65
+#define SCLK_MAC_OUT		66
+#define SCLK_SDMMC_DRV		67
+#define SCLK_SDMMC_SAMPLE	68
+#define SCLK_SDIO_DRV		69
+#define SCLK_SDIO_SAMPLE	70
+#define SCLK_EMMC_DRV		71
+#define SCLK_EMMC_SAMPLE	72
+#define SCLK_GPU		73
+#define SCLK_PVTM		74
+#define SCLK_CORE_VPU		75
+#define SCLK_GMAC_RMII		76
+#define SCLK_UART2_SRC		77
+#define SCLK_NANDC_DIV		78
+#define SCLK_NANDC_DIV50	79
+#define SCLK_SDIO_DIV		80
+#define SCLK_SDIO_DIV50		81
+#define SCLK_EMMC_DIV		82
+#define SCLK_EMMC_DIV50		83
+#define SCLK_DDRCLK		84
+#define SCLK_UART1_SRC		85
+
+/* dclk gates */
+#define DCLK_VOPB		150
+#define DCLK_VOPL		151
+
+/* aclk gates */
+#define ACLK_GPU		170
+#define ACLK_BUS_PRE		171
+#define ACLK_CRYPTO		172
+#define ACLK_VI_PRE		173
+#define ACLK_VO_PRE		174
+#define ACLK_VPU		175
+#define ACLK_PERI_PRE		176
+#define ACLK_GMAC		178
+#define ACLK_CIF		179
+#define ACLK_ISP		180
+#define ACLK_VOPB		181
+#define ACLK_VOPL		182
+#define ACLK_RGA		183
+#define ACLK_GIC		184
+#define ACLK_DCF		186
+#define ACLK_DMAC		187
+#define ACLK_BUS_SRC		188
+#define ACLK_PERI_SRC		189
+
+/* hclk gates */
+#define HCLK_BUS_PRE		240
+#define HCLK_CRYPTO		241
+#define HCLK_VI_PRE		242
+#define HCLK_VO_PRE		243
+#define HCLK_VPU		244
+#define HCLK_PERI_PRE		245
+#define HCLK_MMC_NAND		246
+#define HCLK_SDMMC		247
+#define HCLK_USB		248
+#define HCLK_CIF		249
+#define HCLK_ISP		250
+#define HCLK_VOPB		251
+#define HCLK_VOPL		252
+#define HCLK_RGA		253
+#define HCLK_NANDC		254
+#define HCLK_SDIO		255
+#define HCLK_EMMC		256
+#define HCLK_SFC		257
+#define HCLK_OTG		258
+#define HCLK_HOST		259
+#define HCLK_HOST_ARB		260
+#define HCLK_PDM		261
+#define HCLK_I2S0		262
+#define HCLK_I2S1		263
+#define HCLK_I2S2		264
+
+/* pclk gates */
+#define PCLK_BUS_PRE		320
+#define PCLK_DDR		321
+#define PCLK_VO_PRE		322
+#define PCLK_GMAC		323
+#define PCLK_MIPI_DSI		324
+#define PCLK_MIPIDSIPHY		325
+#define PCLK_MIPICSIPHY		326
+#define PCLK_USB_GRF		327
+#define PCLK_DCF		328
+#define PCLK_UART1		329
+#define PCLK_UART2		330
+#define PCLK_UART3		331
+#define PCLK_UART4		332
+#define PCLK_UART5		333
+#define PCLK_I2C0		334
+#define PCLK_I2C1		335
+#define PCLK_I2C2		336
+#define PCLK_I2C3		337
+#define PCLK_I2C4		338
+#define PCLK_PWM0		339
+#define PCLK_PWM1		340
+#define PCLK_SPI0		341
+#define PCLK_SPI1		342
+#define PCLK_SARADC		343
+#define PCLK_TSADC		344
+#define PCLK_TIMER		345
+#define PCLK_OTP_NS		346
+#define PCLK_WDT_NS		347
+#define PCLK_GPIO1		348
+#define PCLK_GPIO2		349
+#define PCLK_GPIO3		350
+#define PCLK_ISP		351
+#define PCLK_CIF		352
+#define PCLK_OTP_PHY		353
+
+#define CLK_NR_CLKS		(PCLK_OTP_PHY + 1)
+
+/* pmu-clocks indices */
+
+#define PLL_GPLL		1
+
+#define SCLK_RTC32K_PMU		4
+#define SCLK_WIFI_PMU		5
+#define SCLK_UART0_PMU		6
+#define SCLK_PVTM_PMU		7
+#define PCLK_PMU_PRE		8
+#define SCLK_REF24M_PMU		9
+#define SCLK_USBPHY_REF		10
+#define SCLK_MIPIDSIPHY_REF	11
+
+#define XIN24M_DIV		12
+
+#define PCLK_GPIO0_PMU		20
+#define PCLK_UART0_PMU		21
+
+#define CLKPMU_NR_CLKS		(PCLK_UART0_PMU + 1)
+
+/* soft-reset indices */
+#define SRST_CORE0_PO		0
+#define SRST_CORE1_PO		1
+#define SRST_CORE2_PO		2
+#define SRST_CORE3_PO		3
+#define SRST_CORE0		4
+#define SRST_CORE1		5
+#define SRST_CORE2		6
+#define SRST_CORE3		7
+#define SRST_CORE0_DBG		8
+#define SRST_CORE1_DBG		9
+#define SRST_CORE2_DBG		10
+#define SRST_CORE3_DBG		11
+#define SRST_TOPDBG		12
+#define SRST_CORE_NOC		13
+#define SRST_STRC_A		14
+#define SRST_L2C		15
+
+#define SRST_DAP		16
+#define SRST_CORE_PVTM		17
+#define SRST_GPU		18
+#define SRST_GPU_NIU		19
+#define SRST_UPCTL2		20
+#define SRST_UPCTL2_A		21
+#define SRST_UPCTL2_P		22
+#define SRST_MSCH		23
+#define SRST_MSCH_P		24
+#define SRST_DDRMON_P		25
+#define SRST_DDRSTDBY_P		26
+#define SRST_DDRSTDBY		27
+#define SRST_DDRGRF_p		28
+#define SRST_AXI_SPLIT_A	29
+#define SRST_AXI_CMD_A		30
+#define SRST_AXI_CMD_P		31
+
+#define SRST_DDRPHY		32
+#define SRST_DDRPHYDIV		33
+#define SRST_DDRPHY_P		34
+#define SRST_VPU_A		36
+#define SRST_VPU_NIU_A		37
+#define SRST_VPU_H		38
+#define SRST_VPU_NIU_H		39
+#define SRST_VI_NIU_A		40
+#define SRST_VI_NIU_H		41
+#define SRST_ISP_H		42
+#define SRST_ISP		43
+#define SRST_CIF_A		44
+#define SRST_CIF_H		45
+#define SRST_CIF_PCLKIN		46
+#define SRST_MIPICSIPHY_P	47
+
+#define SRST_VO_NIU_A		48
+#define SRST_VO_NIU_H		49
+#define SRST_VO_NIU_P		50
+#define SRST_VOPB_A		51
+#define SRST_VOPB_H		52
+#define SRST_VOPB		53
+#define SRST_PWM_VOPB		54
+#define SRST_VOPL_A		55
+#define SRST_VOPL_H		56
+#define SRST_VOPL		57
+#define SRST_RGA_A		58
+#define SRST_RGA_H		59
+#define SRST_RGA		60
+#define SRST_MIPIDSI_HOST_P	61
+#define SRST_MIPIDSIPHY_P	62
+#define SRST_VPU_CORE		63
+
+#define SRST_PERI_NIU_A		64
+#define SRST_USB_NIU_H		65
+#define SRST_USB2OTG_H		66
+#define SRST_USB2OTG		67
+#define SRST_USB2OTG_ADP	68
+#define SRST_USB2HOST_H		69
+#define SRST_USB2HOST_ARB_H	70
+#define SRST_USB2HOST_AUX_H	71
+#define SRST_USB2HOST_EHCI	72
+#define SRST_USB2HOST		73
+#define SRST_USBPHYPOR		74
+#define SRST_USBPHY_OTG_PORT	75
+#define SRST_USBPHY_HOST_PORT	76
+#define SRST_USBPHY_GRF		77
+#define SRST_CPU_BOOST_P	78
+#define SRST_CPU_BOOST		79
+
+#define SRST_MMC_NAND_NIU_H	80
+#define SRST_SDIO_H		81
+#define SRST_EMMC_H		82
+#define SRST_SFC_H		83
+#define SRST_SFC		84
+#define SRST_SDCARD_NIU_H	85
+#define SRST_SDMMC_H		86
+#define SRST_NANDC_H		89
+#define SRST_NANDC		90
+#define SRST_GMAC_NIU_A		92
+#define SRST_GMAC_NIU_P		93
+#define SRST_GMAC_A		94
+
+#define SRST_PMU_NIU_P		96
+#define SRST_PMU_SGRF_P		97
+#define SRST_PMU_GRF_P		98
+#define SRST_PMU		99
+#define SRST_PMU_MEM_P		100
+#define SRST_PMU_GPIO0_P	101
+#define SRST_PMU_UART0_P	102
+#define SRST_PMU_CRU_P		103
+#define SRST_PMU_PVTM		104
+#define SRST_PMU_UART		105
+#define SRST_PMU_NIU_H		106
+#define SRST_PMU_DDR_FAIL_SAVE	107
+#define SRST_PMU_CORE_PERF_A	108
+#define SRST_PMU_CORE_GRF_P	109
+#define SRST_PMU_GPU_PERF_A	110
+#define SRST_PMU_GPU_GRF_P	111
+
+#define SRST_CRYPTO_NIU_A	112
+#define SRST_CRYPTO_NIU_H	113
+#define SRST_CRYPTO_A		114
+#define SRST_CRYPTO_H		115
+#define SRST_CRYPTO		116
+#define SRST_CRYPTO_APK		117
+#define SRST_BUS_NIU_H		120
+#define SRST_USB_NIU_P		121
+#define SRST_BUS_TOP_NIU_P	122
+#define SRST_INTMEM_A		123
+#define SRST_GIC_A		124
+#define SRST_ROM_H		126
+#define SRST_DCF_A		127
+
+#define SRST_DCF_P		128
+#define SRST_PDM_H		129
+#define SRST_PDM		130
+#define SRST_I2S0_H		131
+#define SRST_I2S0_TX		132
+#define SRST_I2S1_H		133
+#define SRST_I2S1		134
+#define SRST_I2S2_H		135
+#define SRST_I2S2		136
+#define SRST_UART1_P		137
+#define SRST_UART1		138
+#define SRST_UART2_P		139
+#define SRST_UART2		140
+#define SRST_UART3_P		141
+#define SRST_UART3		142
+#define SRST_UART4_P		143
+
+#define SRST_UART4		144
+#define SRST_UART5_P		145
+#define SRST_UART5		146
+#define SRST_I2C0_P		147
+#define SRST_I2C0		148
+#define SRST_I2C1_P		149
+#define SRST_I2C1		150
+#define SRST_I2C2_P		151
+#define SRST_I2C2		152
+#define SRST_I2C3_P		153
+#define SRST_I2C3		154
+#define SRST_PWM0_P		157
+#define SRST_PWM0		158
+#define SRST_PWM1_P		159
+
+#define SRST_PWM1		160
+#define SRST_SPI0_P		161
+#define SRST_SPI0		162
+#define SRST_SPI1_P		163
+#define SRST_SPI1		164
+#define SRST_SARADC_P		165
+#define SRST_SARADC		166
+#define SRST_TSADC_P		167
+#define SRST_TSADC		168
+#define SRST_TIMER_P		169
+#define SRST_TIMER0		170
+#define SRST_TIMER1		171
+#define SRST_TIMER2		172
+#define SRST_TIMER3		173
+#define SRST_TIMER4		174
+#define SRST_TIMER5		175
+
+#define SRST_OTP_NS_P		176
+#define SRST_OTP_NS_SBPI	177
+#define SRST_OTP_NS_USR		178
+#define SRST_OTP_PHY_P		179
+#define SRST_OTP_PHY		180
+#define SRST_WDT_NS_P		181
+#define SRST_GPIO1_P		182
+#define SRST_GPIO2_P		183
+#define SRST_GPIO3_P		184
+#define SRST_SGRF_P		185
+#define SRST_GRF_P		186
+#define SRST_I2S0_RX		191
+
+#endif