diff --git a/Documentation/devicetree/bindings/clock/st,stm32h7-rcc.txt b/Documentation/devicetree/bindings/clock/st,stm32h7-rcc.txt
new file mode 100644
index 0000000..a135504
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/st,stm32h7-rcc.txt
@@ -0,0 +1,71 @@
+STMicroelectronics STM32H7 Reset and Clock Controller
+=====================================================
+
+The RCC IP is both a reset and a clock controller.
+
+Please refer to clock-bindings.txt for common clock controller binding usage.
+Please also refer to reset.txt for common reset controller binding usage.
+
+Required properties:
+- compatible: Should be:
+  "st,stm32h743-rcc"
+
+- reg: should be register base and length as documented in the
+  datasheet
+
+- #reset-cells: 1, see below
+
+- #clock-cells : from common clock binding; shall be set to 1
+
+- clocks: External oscillator clock phandle
+  - high speed external clock signal (HSE)
+  - low speed external clock signal (LSE)
+  - external I2S clock (I2S_CKIN)
+
+Optional properties:
+- st,syscfg: phandle for pwrcfg, mandatory to disable/enable backup domain
+  write protection (RTC clock).
+
+Example:
+
+	rcc: reset-clock-controller@58024400 {
+		compatible = "st,stm32h743-rcc", "st,stm32-rcc";
+		reg = <0x58024400 0x400>;
+		#reset-cells = <1>;
+		#clock-cells = <2>;
+		clocks = <&clk_hse>, <&clk_lse>, <&clk_i2s_ckin>;
+
+		st,syscfg = <&pwrcfg>;
+};
+
+The peripheral clock consumer should specify the desired clock by
+having the clock ID in its "clocks" phandle cell.
+
+Example:
+
+		timer5: timer@40000c00 {
+			compatible = "st,stm32-timer";
+			reg = <0x40000c00 0x400>;
+			interrupts = <50>;
+			clocks = <&rcc TIM5_CK>;
+		};
+
+Specifying softreset control of devices
+=======================================
+
+Device nodes should specify the reset channel required in their "resets"
+property, containing a phandle to the reset device node and an index specifying
+which channel to use.
+The index is the bit number within the RCC registers bank, starting from RCC
+base address.
+It is calculated as: index = register_offset / 4 * 32 + bit_offset.
+Where bit_offset is the bit offset within the register.
+
+For example, for CRC reset:
+  crc = AHB4RSTR_offset / 4 * 32 + CRCRST_bit_offset = 0x88 / 4 * 32 + 19 = 1107
+
+Example:
+
+	timer2 {
+		resets	= <&rcc STM32H7_APB1L_RESET(TIM2)>;
+	};
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index cd376b3..e50c18c 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -44,6 +44,7 @@ obj-$(CONFIG_COMMON_CLK_SI5351)		+= clk-si5351.o
 obj-$(CONFIG_COMMON_CLK_SI514)		+= clk-si514.o
 obj-$(CONFIG_COMMON_CLK_SI570)		+= clk-si570.o
 obj-$(CONFIG_ARCH_STM32)		+= clk-stm32f4.o
+obj-$(CONFIG_ARCH_STM32)		+= clk-stm32h7.o
 obj-$(CONFIG_ARCH_TANGO)		+= clk-tango4.o
 obj-$(CONFIG_CLK_TWL6040)		+= clk-twl6040.o
 obj-$(CONFIG_ARCH_U300)			+= clk-u300.o
diff --git a/drivers/clk/clk-stm32h7.c b/drivers/clk/clk-stm32h7.c
new file mode 100644
index 0000000..a94c3f5
--- /dev/null
+++ b/drivers/clk/clk-stm32h7.c
@@ -0,0 +1,1410 @@
+/*
+ * Copyright (C) Gabriel Fernandez 2017
+ * Author: Gabriel Fernandez <gabriel.fernandez@st.com>
+ *
+ * License terms: GPL V2.0.
+ *
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/mfd/syscon.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/regmap.h>
+
+#include <dt-bindings/clock/stm32h7-clks.h>
+
+/* Reset Clock Control Registers */
+#define RCC_CR		0x00
+#define RCC_CFGR	0x10
+#define RCC_D1CFGR	0x18
+#define RCC_D2CFGR	0x1C
+#define RCC_D3CFGR	0x20
+#define RCC_PLLCKSELR	0x28
+#define RCC_PLLCFGR	0x2C
+#define RCC_PLL1DIVR	0x30
+#define RCC_PLL1FRACR	0x34
+#define RCC_PLL2DIVR	0x38
+#define RCC_PLL2FRACR	0x3C
+#define RCC_PLL3DIVR	0x40
+#define RCC_PLL3FRACR	0x44
+#define RCC_D1CCIPR	0x4C
+#define RCC_D2CCIP1R	0x50
+#define RCC_D2CCIP2R	0x54
+#define RCC_D3CCIPR	0x58
+#define RCC_BDCR	0x70
+#define RCC_CSR		0x74
+#define RCC_AHB3ENR	0xD4
+#define RCC_AHB1ENR	0xD8
+#define RCC_AHB2ENR	0xDC
+#define RCC_AHB4ENR	0xE0
+#define RCC_APB3ENR	0xE4
+#define RCC_APB1LENR	0xE8
+#define RCC_APB1HENR	0xEC
+#define RCC_APB2ENR	0xF0
+#define RCC_APB4ENR	0xF4
+
+static DEFINE_SPINLOCK(stm32rcc_lock);
+
+static void __iomem *base;
+static struct clk_hw **hws;
+
+/* System clock parent */
+static const char * const sys_src[] = {
+	"hsi_ck", "csi_ck", "hse_ck", "pll1_p" };
+
+static const char * const tracein_src[] = {
+	"hsi_ck", "csi_ck", "hse_ck", "pll1_r" };
+
+static const char * const per_src[] = {
+	"hsi_ker", "csi_ker", "hse_ck", "disabled" };
+
+static const char * const pll_src[] = {
+	"hsi_ck", "csi_ck", "hse_ck", "no clock" };
+
+static const char * const sdmmc_src[] = { "pll1_q", "pll2_r" };
+
+static const char * const dsi_src[] = { "ck_dsi_phy", "pll2_q" };
+
+static const char * const qspi_src[] = {
+	"hclk", "pll1_q", "pll2_r", "per_ck" };
+
+static const char * const fmc_src[] = {
+	"hclk", "pll1_q", "pll2_r", "per_ck" };
+
+/* Kernel clock parent */
+static const char * const swp_src[] = {	"pclk1", "hsi_ker" };
+
+static const char * const fdcan_src[] = { "hse_ck", "pll1_q", "pll2_q" };
+
+static const char * const dfsdm1_src[] = { "pclk2", "sys_ck" };
+
+static const char * const spdifrx_src[] = {
+	"pll1_q", "pll2_r", "pll3_r", "hsi_ker" };
+
+static const char *spi_src1[5] = {
+	"pll1_q", "pll2_p", "pll3_p", NULL, "per_ck" };
+
+static const char * const spi_src2[] = {
+	"pclk2", "pll2_q", "pll3_q", "hsi_ker", "csi_ker", "hse_ck" };
+
+static const char * const spi_src3[] = {
+	"pclk4", "pll2_q", "pll3_q", "hsi_ker", "csi_ker", "hse_ck" };
+
+static const char * const lptim_src1[] = {
+	"pclk1", "pll2_p", "pll3_r", "lse_ck", "lsi_ck", "per_ck" };
+
+static const char * const lptim_src2[] = {
+	"pclk4", "pll2_p", "pll3_r", "lse_ck", "lsi_ck", "per_ck" };
+
+static const char * const cec_src[] = {"lse_ck", "lsi_ck", "csi_ker_div122" };
+
+static const char * const usbotg_src[] = {"pll1_q", "pll3_q", "rc48_ck" };
+
+/* i2c 1,2,3 src */
+static const char * const i2c_src1[] = {
+	"pclk1", "pll3_r", "hsi_ker", "csi_ker" };
+
+static const char * const i2c_src2[] = {
+	"pclk4", "pll3_r", "hsi_ker", "csi_ker" };
+
+static const char * const rng_src[] = {
+	"rc48_ck", "pll1_q", "lse_ck", "lsi_ck" };
+
+/* usart 1,6 src */
+static const char * const usart_src1[] = {
+	"pclk2", "pll2_q", "pll3_q", "hsi_ker", "csi_ker", "lse_ck" };
+
+/* usart 2,3,4,5,7,8 src */
+static const char * const usart_src2[] = {
+	"pclk1", "pll2_q", "pll3_q", "hsi_ker", "csi_ker", "lse_ck" };
+
+static const char *sai_src[5] = {
+	"pll1_q", "pll2_p", "pll3_p", NULL, "per_ck" };
+
+static const char * const adc_src[] = { "pll2_p", "pll3_r", "per_ck" };
+
+/* lptim 2,3,4,5 src */
+static const char * const lpuart1_src[] = {
+	"pclk3", "pll2_q", "pll3_q", "csi_ker", "lse_ck" };
+
+static const char * const hrtim_src[] = { "tim2_ker", "d1cpre" };
+
+/* RTC clock parent */
+static const char * const rtc_src[] = { "off", "lse_ck", "lsi_ck", "hse_1M" };
+
+/* Micro-controller output clock parent */
+static const char * const mco_src1[] = {
+	"hsi_ck", "lse_ck", "hse_ck", "pll1_q",	"rc48_ck" };
+
+static const char * const mco_src2[] = {
+	"sys_ck", "pll2_p", "hse_ck", "pll1_p", "csi_ck", "lsi_ck" };
+
+/* LCD clock */
+static const char * const ltdc_src[] = {"pll3_r"};
+
+/* Gate clock with ready bit and backup domain management */
+struct stm32_ready_gate {
+	struct	clk_gate gate;
+	u8	bit_rdy;
+};
+
+#define to_ready_gate_clk(_rgate) container_of(_rgate, struct stm32_ready_gate,\
+		gate)
+
+#define RGATE_TIMEOUT 10000
+
+static int ready_gate_clk_enable(struct clk_hw *hw)
+{
+	struct clk_gate *gate = to_clk_gate(hw);
+	struct stm32_ready_gate *rgate = to_ready_gate_clk(gate);
+	int bit_status;
+	unsigned int timeout = RGATE_TIMEOUT;
+
+	if (clk_gate_ops.is_enabled(hw))
+		return 0;
+
+	clk_gate_ops.enable(hw);
+
+	/* We can't use readl_poll_timeout() because we can blocked if
+	 * someone enables this clock before clocksource changes.
+	 * Only jiffies counter is available. Jiffies are incremented by
+	 * interruptions and enable op does not allow to be interrupted.
+	 */
+	do {
+		bit_status = !(readl(gate->reg) & BIT(rgate->bit_rdy));
+
+		if (bit_status)
+			udelay(100);
+
+	} while (bit_status && --timeout);
+
+	return bit_status;
+}
+
+static void ready_gate_clk_disable(struct clk_hw *hw)
+{
+	struct clk_gate *gate = to_clk_gate(hw);
+	struct stm32_ready_gate *rgate = to_ready_gate_clk(gate);
+	int bit_status;
+	unsigned int timeout = RGATE_TIMEOUT;
+
+	if (!clk_gate_ops.is_enabled(hw))
+		return;
+
+	clk_gate_ops.disable(hw);
+
+	do {
+		bit_status = !!(readl(gate->reg) & BIT(rgate->bit_rdy));
+
+		if (bit_status)
+			udelay(100);
+
+	} while (bit_status && --timeout);
+}
+
+static const struct clk_ops ready_gate_clk_ops = {
+	.enable		= ready_gate_clk_enable,
+	.disable	= ready_gate_clk_disable,
+	.is_enabled	= clk_gate_is_enabled,
+};
+
+static struct clk_hw *clk_register_ready_gate(struct device *dev,
+		const char *name, const char *parent_name,
+		void __iomem *reg, u8 bit_idx, u8 bit_rdy,
+		unsigned long flags, spinlock_t *lock)
+{
+	struct stm32_ready_gate *rgate;
+	struct clk_init_data init = { NULL };
+	struct clk_hw *hw;
+	int ret;
+
+	rgate = kzalloc(sizeof(*rgate), GFP_KERNEL);
+	if (!rgate)
+		return ERR_PTR(-ENOMEM);
+
+	init.name = name;
+	init.ops = &ready_gate_clk_ops;
+	init.flags = flags;
+	init.parent_names = &parent_name;
+	init.num_parents = 1;
+
+	rgate->bit_rdy = bit_rdy;
+	rgate->gate.lock = lock;
+	rgate->gate.reg = reg;
+	rgate->gate.bit_idx = bit_idx;
+	rgate->gate.hw.init = &init;
+
+	hw = &rgate->gate.hw;
+	ret = clk_hw_register(dev, hw);
+	if (ret) {
+		kfree(rgate);
+		hw = ERR_PTR(ret);
+	}
+
+	return hw;
+}
+
+struct gate_cfg {
+	u32 offset;
+	u8  bit_idx;
+};
+
+struct muxdiv_cfg {
+	u32 offset;
+	u8 shift;
+	u8 width;
+};
+
+struct composite_clk_cfg {
+	struct gate_cfg *gate;
+	struct muxdiv_cfg *mux;
+	struct muxdiv_cfg *div;
+	const char *name;
+	const char * const *parent_name;
+	int num_parents;
+	u32 flags;
+};
+
+struct composite_clk_gcfg_t {
+	u8 flags;
+	const struct clk_ops *ops;
+};
+
+/*
+ * General config definition of a composite clock (only clock diviser for rate)
+ */
+struct composite_clk_gcfg {
+	struct composite_clk_gcfg_t *mux;
+	struct composite_clk_gcfg_t *div;
+	struct composite_clk_gcfg_t *gate;
+};
+
+#define M_CFG_MUX(_mux_ops, _mux_flags)\
+	.mux = &(struct composite_clk_gcfg_t) { _mux_flags, _mux_ops}
+
+#define M_CFG_DIV(_rate_ops, _rate_flags)\
+	.div = &(struct composite_clk_gcfg_t) {_rate_flags, _rate_ops}
+
+#define M_CFG_GATE(_gate_ops, _gate_flags)\
+	.gate = &(struct composite_clk_gcfg_t) { _gate_flags, _gate_ops}
+
+static struct clk_mux *_get_cmux(void __iomem *reg, u8 shift, u8 width,
+		u32 flags, spinlock_t *lock)
+{
+	struct clk_mux *mux;
+
+	mux = kzalloc(sizeof(*mux), GFP_KERNEL);
+	if (!mux)
+		return ERR_PTR(-ENOMEM);
+
+	mux->reg	= reg;
+	mux->shift	= shift;
+	mux->mask	= (1 << width) - 1;
+	mux->flags	= flags;
+	mux->lock	= lock;
+
+	return mux;
+}
+
+static struct clk_divider *_get_cdiv(void __iomem *reg, u8 shift, u8 width,
+		u32 flags, spinlock_t *lock)
+{
+	struct clk_divider *div;
+
+	div = kzalloc(sizeof(*div), GFP_KERNEL);
+
+	if (!div)
+		return ERR_PTR(-ENOMEM);
+
+	div->reg   = reg;
+	div->shift = shift;
+	div->width = width;
+	div->flags = flags;
+	div->lock  = lock;
+
+	return div;
+}
+
+static struct clk_gate *_get_cgate(void __iomem *reg, u8 bit_idx, u32 flags,
+		spinlock_t *lock)
+{
+	struct clk_gate *gate;
+
+	gate = kzalloc(sizeof(*gate), GFP_KERNEL);
+	if (!gate)
+		return ERR_PTR(-ENOMEM);
+
+	gate->reg	= reg;
+	gate->bit_idx	= bit_idx;
+	gate->flags	= flags;
+	gate->lock	= lock;
+
+	return gate;
+}
+
+struct composite_cfg {
+	struct clk_hw *mux_hw;
+	struct clk_hw *div_hw;
+	struct clk_hw *gate_hw;
+
+	const struct clk_ops *mux_ops;
+	const struct clk_ops *div_ops;
+	const struct clk_ops *gate_ops;
+};
+
+static void get_cfg_composite_div(const struct composite_clk_gcfg *gcfg,
+		const struct composite_clk_cfg *cfg,
+		struct composite_cfg *composite, spinlock_t *lock)
+{
+	struct clk_mux     *mux = NULL;
+	struct clk_divider *div = NULL;
+	struct clk_gate    *gate = NULL;
+	const struct clk_ops *mux_ops, *div_ops, *gate_ops;
+	struct clk_hw *mux_hw;
+	struct clk_hw *div_hw;
+	struct clk_hw *gate_hw;
+
+	mux_ops = div_ops = gate_ops = NULL;
+	mux_hw = div_hw = gate_hw = NULL;
+
+	if (gcfg->mux && gcfg->mux) {
+		mux = _get_cmux(base + cfg->mux->offset,
+				cfg->mux->shift,
+				cfg->mux->width,
+				gcfg->mux->flags, lock);
+
+		if (!IS_ERR(mux)) {
+			mux_hw = &mux->hw;
+			mux_ops = gcfg->mux->ops ?
+				  gcfg->mux->ops : &clk_mux_ops;
+		}
+	}
+
+	if (gcfg->div && cfg->div) {
+		div = _get_cdiv(base + cfg->div->offset,
+				cfg->div->shift,
+				cfg->div->width,
+				gcfg->div->flags, lock);
+
+		if (!IS_ERR(div)) {
+			div_hw = &div->hw;
+			div_ops = gcfg->div->ops ?
+				  gcfg->div->ops : &clk_divider_ops;
+		}
+	}
+
+	if (gcfg->gate && gcfg->gate) {
+		gate = _get_cgate(base + cfg->gate->offset,
+				cfg->gate->bit_idx,
+				gcfg->gate->flags, lock);
+
+		if (!IS_ERR(gate)) {
+			gate_hw = &gate->hw;
+			gate_ops = gcfg->gate->ops ?
+				   gcfg->gate->ops : &clk_gate_ops;
+		}
+	}
+
+	composite->mux_hw = mux_hw;
+	composite->mux_ops = mux_ops;
+
+	composite->div_hw = div_hw;
+	composite->div_ops = div_ops;
+
+	composite->gate_hw = gate_hw;
+	composite->gate_ops = gate_ops;
+}
+
+/* Kernel Timer */
+struct timer_ker {
+	u8 dppre_shift;
+	struct clk_hw hw;
+	spinlock_t *lock;
+};
+
+#define to_timer_ker(_hw) container_of(_hw, struct timer_ker, hw)
+
+static unsigned long timer_ker_recalc_rate(struct clk_hw *hw,
+		unsigned long parent_rate)
+{
+	struct timer_ker *clk_elem = to_timer_ker(hw);
+	u32 timpre;
+	u32 dppre_shift = clk_elem->dppre_shift;
+	u32 prescaler;
+	u32 mul;
+
+	timpre = (readl(base + RCC_CFGR) >> 15) & 0x01;
+
+	prescaler = (readl(base + RCC_D2CFGR) >> dppre_shift) & 0x03;
+
+	mul = 2;
+
+	if (prescaler < 4)
+		mul = 1;
+
+	else if (timpre && prescaler > 4)
+		mul = 4;
+
+	return parent_rate * mul;
+}
+
+static const struct clk_ops timer_ker_ops = {
+	.recalc_rate = timer_ker_recalc_rate,
+};
+
+static struct clk_hw *clk_register_stm32_timer_ker(struct device *dev,
+		const char *name, const char *parent_name,
+		unsigned long flags,
+		u8 dppre_shift,
+		spinlock_t *lock)
+{
+	struct timer_ker *element;
+	struct clk_init_data init;
+	struct clk_hw *hw;
+	int err;
+
+	element = kzalloc(sizeof(*element), GFP_KERNEL);
+	if (!element)
+		return ERR_PTR(-ENOMEM);
+
+	init.name = name;
+	init.ops = &timer_ker_ops;
+	init.flags = flags;
+	init.parent_names = &parent_name;
+	init.num_parents = 1;
+
+	element->hw.init = &init;
+	element->lock = lock;
+	element->dppre_shift = dppre_shift;
+
+	hw = &element->hw;
+	err = clk_hw_register(dev, hw);
+
+	if (err) {
+		kfree(element);
+		return ERR_PTR(err);
+	}
+
+	return hw;
+}
+
+static const struct clk_div_table d1cpre_div_table[] = {
+	{ 0, 1 }, { 1, 1 }, { 2, 1 }, { 3, 1},
+	{ 4, 1 }, { 5, 1 }, { 6, 1 }, { 7, 1},
+	{ 8, 2 }, { 9, 4 }, { 10, 8 }, { 11, 16 },
+	{ 12, 64 }, { 13, 128 }, { 14, 256 },
+	{ 15, 512 },
+	{ 0 },
+};
+
+static const struct clk_div_table ppre_div_table[] = {
+	{ 0, 1 }, { 1, 1 }, { 2, 1 }, { 3, 1},
+	{ 4, 2 }, { 5, 4 }, { 6, 8 }, { 7, 16 },
+	{ 0 },
+};
+
+static void register_core_and_bus_clocks(void)
+{
+	/* CORE AND BUS */
+	hws[SYS_D1CPRE] = clk_hw_register_divider_table(NULL, "d1cpre",
+			"sys_ck", CLK_IGNORE_UNUSED, base + RCC_D1CFGR, 8, 4, 0,
+			d1cpre_div_table, &stm32rcc_lock);
+
+	hws[HCLK] = clk_hw_register_divider_table(NULL, "hclk", "d1cpre",
+			CLK_IGNORE_UNUSED, base + RCC_D1CFGR, 0, 4, 0,
+			d1cpre_div_table, &stm32rcc_lock);
+
+	/* D1 DOMAIN */
+	/* * CPU Systick */
+	hws[CPU_SYSTICK] = clk_hw_register_fixed_factor(NULL, "systick",
+			"d1cpre", 0, 1, 8);
+
+	/* * APB3 peripheral */
+	hws[PCLK3] = clk_hw_register_divider_table(NULL, "pclk3", "hclk", 0,
+			base + RCC_D1CFGR, 4, 3, 0,
+			ppre_div_table, &stm32rcc_lock);
+
+	/* D2 DOMAIN */
+	/* * APB1 peripheral */
+	hws[PCLK1] = clk_hw_register_divider_table(NULL, "pclk1", "hclk", 0,
+			base + RCC_D2CFGR, 4, 3, 0,
+			ppre_div_table, &stm32rcc_lock);
+
+	/* Timers prescaler clocks */
+	clk_register_stm32_timer_ker(NULL, "tim1_ker", "pclk1", 0,
+			4, &stm32rcc_lock);
+
+	/* * APB2 peripheral */
+	hws[PCLK2] = clk_hw_register_divider_table(NULL, "pclk2", "hclk", 0,
+			base + RCC_D2CFGR, 8, 3, 0, ppre_div_table,
+			&stm32rcc_lock);
+
+	clk_register_stm32_timer_ker(NULL, "tim2_ker", "pclk2", 0, 8,
+			&stm32rcc_lock);
+
+	/* D3 DOMAIN */
+	/* * APB4 peripheral */
+	hws[PCLK4] = clk_hw_register_divider_table(NULL, "pclk4", "hclk", 0,
+			base + RCC_D3CFGR, 4, 3, 0,
+			ppre_div_table, &stm32rcc_lock);
+}
+
+/* MUX clock configuration */
+struct stm32_mux_clk {
+	const char *name;
+	const char * const *parents;
+	u8 num_parents;
+	u32 offset;
+	u8 shift;
+	u8 width;
+	u32 flags;
+};
+
+#define M_MCLOCF(_name, _parents, _mux_offset, _mux_shift, _mux_width, _flags)\
+{\
+	.name		= _name,\
+	.parents	= _parents,\
+	.num_parents	= ARRAY_SIZE(_parents),\
+	.offset		= _mux_offset,\
+	.shift		= _mux_shift,\
+	.width		= _mux_width,\
+	.flags		= _flags,\
+}
+
+#define M_MCLOC(_name, _parents, _mux_offset, _mux_shift, _mux_width)\
+	M_MCLOCF(_name, _parents, _mux_offset, _mux_shift, _mux_width, 0)\
+
+static const struct stm32_mux_clk stm32_mclk[] __initconst = {
+	M_MCLOC("per_ck",	per_src,	RCC_D1CCIPR,	28, 3),
+	M_MCLOC("pllsrc",	pll_src,	RCC_PLLCKSELR,	 0, 3),
+	M_MCLOC("sys_ck",	sys_src,	RCC_CFGR,	 0, 3),
+	M_MCLOC("tracein_ck",	tracein_src,	RCC_CFGR,	 0, 3),
+};
+
+/* Oscillary clock configuration */
+struct stm32_osc_clk {
+	const char *name;
+	const char *parent;
+	u32 gate_offset;
+	u8 bit_idx;
+	u8 bit_rdy;
+	u32 flags;
+};
+
+#define OSC_CLKF(_name, _parent, _gate_offset, _bit_idx, _bit_rdy, _flags)\
+{\
+	.name		= _name,\
+	.parent		= _parent,\
+	.gate_offset	= _gate_offset,\
+	.bit_idx	= _bit_idx,\
+	.bit_rdy	= _bit_rdy,\
+	.flags		= _flags,\
+}
+
+#define OSC_CLK(_name, _parent, _gate_offset, _bit_idx, _bit_rdy)\
+	OSC_CLKF(_name, _parent, _gate_offset, _bit_idx, _bit_rdy, 0)
+
+static const struct stm32_osc_clk stm32_oclk[] __initconst = {
+	OSC_CLKF("hsi_ck",  "hsidiv",   RCC_CR,   0,  2, CLK_IGNORE_UNUSED),
+	OSC_CLKF("hsi_ker", "hsidiv",   RCC_CR,   1,  2, CLK_IGNORE_UNUSED),
+	OSC_CLKF("csi_ck",  "clk-csi",  RCC_CR,   7,  8, CLK_IGNORE_UNUSED),
+	OSC_CLKF("csi_ker", "clk-csi",  RCC_CR,   9,  8, CLK_IGNORE_UNUSED),
+	OSC_CLKF("rc48_ck", "clk-rc48", RCC_CR,  12, 13, CLK_IGNORE_UNUSED),
+	OSC_CLKF("lsi_ck",  "clk-lsi",  RCC_CSR,  0,  1, CLK_IGNORE_UNUSED),
+};
+
+/* PLL configuration */
+struct st32h7_pll_cfg {
+	u8 bit_idx;
+	u32 offset_divr;
+	u8 bit_frac_en;
+	u32 offset_frac;
+	u8 divm;
+};
+
+struct stm32_pll_data {
+	const char *name;
+	const char *parent_name;
+	unsigned long flags;
+	const struct st32h7_pll_cfg *cfg;
+};
+
+static const struct st32h7_pll_cfg stm32h7_pll1 = {
+	.bit_idx = 24,
+	.offset_divr = RCC_PLL1DIVR,
+	.bit_frac_en = 0,
+	.offset_frac = RCC_PLL1FRACR,
+	.divm = 4,
+};
+
+static const struct st32h7_pll_cfg stm32h7_pll2 = {
+	.bit_idx = 26,
+	.offset_divr = RCC_PLL2DIVR,
+	.bit_frac_en = 4,
+	.offset_frac = RCC_PLL2FRACR,
+	.divm = 12,
+};
+
+static const struct st32h7_pll_cfg stm32h7_pll3 = {
+	.bit_idx = 28,
+	.offset_divr = RCC_PLL3DIVR,
+	.bit_frac_en = 8,
+	.offset_frac = RCC_PLL3FRACR,
+	.divm = 20,
+};
+
+static const struct stm32_pll_data stm32_pll[] = {
+	{ "vco1", "pllsrc", CLK_IGNORE_UNUSED, &stm32h7_pll1 },
+	{ "vco2", "pllsrc", 0, &stm32h7_pll2 },
+	{ "vco3", "pllsrc", 0, &stm32h7_pll3 },
+};
+
+struct stm32_fractional_divider {
+	void __iomem	*mreg;
+	u8		mshift;
+	u8		mwidth;
+	u32		mmask;
+
+	void __iomem	*nreg;
+	u8		nshift;
+	u8		nwidth;
+
+	void __iomem	*freg_status;
+	u8		freg_bit;
+	void __iomem	*freg_value;
+	u8		fshift;
+	u8		fwidth;
+
+	u8		flags;
+	struct clk_hw	hw;
+	spinlock_t	*lock;
+};
+
+struct stm32_pll_obj {
+	spinlock_t *lock;
+	struct stm32_fractional_divider div;
+	struct stm32_ready_gate rgate;
+	struct clk_hw hw;
+};
+
+#define to_pll(_hw) container_of(_hw, struct stm32_pll_obj, hw)
+
+static int pll_is_enabled(struct clk_hw *hw)
+{
+	struct stm32_pll_obj *clk_elem = to_pll(hw);
+	struct clk_hw *_hw = &clk_elem->rgate.gate.hw;
+
+	__clk_hw_set_clk(_hw, hw);
+
+	return ready_gate_clk_ops.is_enabled(_hw);
+}
+
+static int pll_enable(struct clk_hw *hw)
+{
+	struct stm32_pll_obj *clk_elem = to_pll(hw);
+	struct clk_hw *_hw = &clk_elem->rgate.gate.hw;
+
+	__clk_hw_set_clk(_hw, hw);
+
+	return ready_gate_clk_ops.enable(_hw);
+}
+
+static void pll_disable(struct clk_hw *hw)
+{
+	struct stm32_pll_obj *clk_elem = to_pll(hw);
+	struct clk_hw *_hw = &clk_elem->rgate.gate.hw;
+
+	__clk_hw_set_clk(_hw, hw);
+
+	ready_gate_clk_ops.disable(_hw);
+}
+
+static int pll_frac_is_enabled(struct clk_hw *hw)
+{
+	struct stm32_pll_obj *clk_elem = to_pll(hw);
+	struct stm32_fractional_divider *fd = &clk_elem->div;
+
+	return (readl(fd->freg_status) >> fd->freg_bit) & 0x01;
+}
+
+static unsigned long pll_read_frac(struct clk_hw *hw)
+{
+	struct stm32_pll_obj *clk_elem = to_pll(hw);
+	struct stm32_fractional_divider *fd = &clk_elem->div;
+
+	return (readl(fd->freg_value) >> fd->fshift) &
+		GENMASK(fd->fwidth - 1, 0);
+}
+
+static unsigned long pll_fd_recalc_rate(struct clk_hw *hw,
+		unsigned long parent_rate)
+{
+	struct stm32_pll_obj *clk_elem = to_pll(hw);
+	struct stm32_fractional_divider *fd = &clk_elem->div;
+	unsigned long m, n;
+	u32 val, mask;
+	u64 rate, rate1 = 0;
+
+	val = readl(fd->mreg);
+	mask = GENMASK(fd->mwidth - 1, 0) << fd->mshift;
+	m = (val & mask) >> fd->mshift;
+
+	val = readl(fd->nreg);
+	mask = GENMASK(fd->nwidth - 1, 0) << fd->nshift;
+	n = ((val & mask) >> fd->nshift) + 1;
+
+	if (!n || !m)
+		return parent_rate;
+
+	rate = (u64)parent_rate * n;
+	do_div(rate, m);
+
+	if (pll_frac_is_enabled(hw)) {
+		val = pll_read_frac(hw);
+		rate1 = (u64)parent_rate * (u64)val;
+		do_div(rate1, (m * 8191));
+	}
+
+	return rate + rate1;
+}
+
+static const struct clk_ops pll_ops = {
+	.enable		= pll_enable,
+	.disable	= pll_disable,
+	.is_enabled	= pll_is_enabled,
+	.recalc_rate	= pll_fd_recalc_rate,
+};
+
+static struct clk_hw *clk_register_stm32_pll(struct device *dev,
+		const char *name,
+		const char *parent,
+		unsigned long flags,
+		const struct st32h7_pll_cfg *cfg,
+		spinlock_t *lock)
+{
+	struct stm32_pll_obj *pll;
+	struct clk_init_data init = { NULL };
+	struct clk_hw *hw;
+	int ret;
+	struct stm32_fractional_divider *div = NULL;
+	struct stm32_ready_gate *rgate;
+
+	pll = kzalloc(sizeof(*pll), GFP_KERNEL);
+	if (!pll)
+		return ERR_PTR(-ENOMEM);
+
+	init.name = name;
+	init.ops = &pll_ops;
+	init.flags = flags;
+	init.parent_names = &parent;
+	init.num_parents = 1;
+	pll->hw.init = &init;
+
+	hw = &pll->hw;
+	rgate = &pll->rgate;
+
+	rgate->bit_rdy = cfg->bit_idx + 1;
+	rgate->gate.lock = lock;
+	rgate->gate.reg = base + RCC_CR;
+	rgate->gate.bit_idx = cfg->bit_idx;
+
+	div = &pll->div;
+	div->flags = 0;
+	div->mreg = base + RCC_PLLCKSELR;
+	div->mshift = cfg->divm;
+	div->mwidth = 6;
+	div->nreg = base +  cfg->offset_divr;
+	div->nshift = 0;
+	div->nwidth = 9;
+
+	div->freg_status = base + RCC_PLLCFGR;
+	div->freg_bit = cfg->bit_frac_en;
+	div->freg_value = base +  cfg->offset_frac;
+	div->fshift = 3;
+	div->fwidth = 13;
+
+	div->lock = lock;
+
+	ret = clk_hw_register(dev, hw);
+	if (ret) {
+		kfree(pll);
+		hw = ERR_PTR(ret);
+	}
+
+	return hw;
+}
+
+/* ODF CLOCKS */
+static unsigned long odf_divider_recalc_rate(struct clk_hw *hw,
+		unsigned long parent_rate)
+{
+	return clk_divider_ops.recalc_rate(hw, parent_rate);
+}
+
+static long odf_divider_round_rate(struct clk_hw *hw, unsigned long rate,
+		unsigned long *prate)
+{
+	return clk_divider_ops.round_rate(hw, rate, prate);
+}
+
+static int odf_divider_set_rate(struct clk_hw *hw, unsigned long rate,
+		unsigned long parent_rate)
+{
+	struct clk_hw *hwp;
+	int pll_status;
+	int ret;
+
+	hwp = clk_hw_get_parent(hw);
+
+	pll_status = pll_is_enabled(hwp);
+
+	if (pll_status)
+		pll_disable(hwp);
+
+	ret = clk_divider_ops.set_rate(hw, rate, parent_rate);
+
+	if (pll_status)
+		pll_enable(hwp);
+
+	return ret;
+}
+
+static const struct clk_ops odf_divider_ops = {
+	.recalc_rate	= odf_divider_recalc_rate,
+	.round_rate	= odf_divider_round_rate,
+	.set_rate	= odf_divider_set_rate,
+};
+
+static int odf_gate_enable(struct clk_hw *hw)
+{
+	struct clk_hw *hwp;
+	int pll_status;
+	int ret;
+
+	if (clk_gate_ops.is_enabled(hw))
+		return 0;
+
+	hwp = clk_hw_get_parent(hw);
+
+	pll_status = pll_is_enabled(hwp);
+
+	if (pll_status)
+		pll_disable(hwp);
+
+	ret = clk_gate_ops.enable(hw);
+
+	if (pll_status)
+		pll_enable(hwp);
+
+	return ret;
+}
+
+static void odf_gate_disable(struct clk_hw *hw)
+{
+	struct clk_hw *hwp;
+	int pll_status;
+
+	if (!clk_gate_ops.is_enabled(hw))
+		return;
+
+	hwp = clk_hw_get_parent(hw);
+
+	pll_status = pll_is_enabled(hwp);
+
+	if (pll_status)
+		pll_disable(hwp);
+
+	clk_gate_ops.disable(hw);
+
+	if (pll_status)
+		pll_enable(hwp);
+}
+
+static const struct clk_ops odf_gate_ops = {
+	.enable		= odf_gate_enable,
+	.disable	= odf_gate_disable,
+	.is_enabled	= clk_gate_is_enabled,
+};
+
+static struct composite_clk_gcfg odf_clk_gcfg = {
+	M_CFG_DIV(&odf_divider_ops, 0),
+	M_CFG_GATE(&odf_gate_ops, 0),
+};
+
+#define M_ODF_F(_name, _parent, _gate_offset,  _bit_idx, _rate_offset,\
+		_rate_shift, _rate_width, _flags)\
+{\
+	.mux = NULL,\
+	.div = &(struct muxdiv_cfg) {_rate_offset, _rate_shift, _rate_width},\
+	.gate = &(struct gate_cfg) {_gate_offset, _bit_idx },\
+	.name = _name,\
+	.parent_name = &(const char *) {_parent},\
+	.num_parents = 1,\
+	.flags = _flags,\
+}
+
+#define M_ODF(_name, _parent, _gate_offset,  _bit_idx, _rate_offset,\
+		_rate_shift, _rate_width)\
+M_ODF_F(_name, _parent, _gate_offset,  _bit_idx, _rate_offset,\
+		_rate_shift, _rate_width, 0)\
+
+static const struct composite_clk_cfg stm32_odf[3][3] = {
+	{
+		M_ODF_F("pll1_p", "vco1", RCC_PLLCFGR, 16, RCC_PLL1DIVR,  9, 7,
+				CLK_IGNORE_UNUSED),
+		M_ODF_F("pll1_q", "vco1", RCC_PLLCFGR, 17, RCC_PLL1DIVR, 16, 7,
+				CLK_IGNORE_UNUSED),
+		M_ODF_F("pll1_r", "vco1", RCC_PLLCFGR, 18, RCC_PLL1DIVR, 24, 7,
+				CLK_IGNORE_UNUSED),
+	},
+
+	{
+		M_ODF("pll2_p", "vco2", RCC_PLLCFGR, 19, RCC_PLL2DIVR,  9, 7),
+		M_ODF("pll2_q", "vco2", RCC_PLLCFGR, 20, RCC_PLL2DIVR, 16, 7),
+		M_ODF("pll2_r", "vco2", RCC_PLLCFGR, 21, RCC_PLL2DIVR, 24, 7),
+	},
+	{
+		M_ODF("pll3_p", "vco3", RCC_PLLCFGR, 22, RCC_PLL3DIVR,  9, 7),
+		M_ODF("pll3_q", "vco3", RCC_PLLCFGR, 23, RCC_PLL3DIVR, 16, 7),
+		M_ODF("pll3_r", "vco3", RCC_PLLCFGR, 24, RCC_PLL3DIVR, 24, 7),
+	}
+};
+
+/* PERIF CLOCKS */
+struct pclk_t {
+	u32 gate_offset;
+	u8 bit_idx;
+	const char *name;
+	const char *parent;
+	u32 flags;
+};
+
+#define PER_CLKF(_gate_offset, _bit_idx, _name, _parent, _flags)\
+{\
+	.gate_offset	= _gate_offset,\
+	.bit_idx	= _bit_idx,\
+	.name		= _name,\
+	.parent		= _parent,\
+	.flags		= _flags,\
+}
+
+#define PER_CLK(_gate_offset, _bit_idx, _name, _parent)\
+	PER_CLKF(_gate_offset, _bit_idx, _name, _parent, 0)
+
+static const struct pclk_t pclk[] = {
+	PER_CLK(RCC_AHB3ENR, 31, "d1sram1", "hclk"),
+	PER_CLK(RCC_AHB3ENR, 30, "itcm", "hclk"),
+	PER_CLK(RCC_AHB3ENR, 29, "dtcm2", "hclk"),
+	PER_CLK(RCC_AHB3ENR, 28, "dtcm1", "hclk"),
+	PER_CLK(RCC_AHB3ENR, 8, "flitf", "hclk"),
+	PER_CLK(RCC_AHB3ENR, 5, "jpgdec", "hclk"),
+	PER_CLK(RCC_AHB3ENR, 4, "dma2d", "hclk"),
+	PER_CLK(RCC_AHB3ENR, 0, "mdma", "hclk"),
+	PER_CLK(RCC_AHB1ENR, 28, "usb2ulpi", "hclk"),
+	PER_CLK(RCC_AHB1ENR, 26, "usb1ulpi", "hclk"),
+	PER_CLK(RCC_AHB1ENR, 17, "eth1rx", "hclk"),
+	PER_CLK(RCC_AHB1ENR, 16, "eth1tx", "hclk"),
+	PER_CLK(RCC_AHB1ENR, 15, "eth1mac", "hclk"),
+	PER_CLK(RCC_AHB1ENR, 14, "art", "hclk"),
+	PER_CLK(RCC_AHB1ENR, 1, "dma2", "hclk"),
+	PER_CLK(RCC_AHB1ENR, 0, "dma1", "hclk"),
+	PER_CLK(RCC_AHB2ENR, 31, "d2sram3", "hclk"),
+	PER_CLK(RCC_AHB2ENR, 30, "d2sram2", "hclk"),
+	PER_CLK(RCC_AHB2ENR, 29, "d2sram1", "hclk"),
+	PER_CLK(RCC_AHB2ENR, 5, "hash", "hclk"),
+	PER_CLK(RCC_AHB2ENR, 4, "crypt", "hclk"),
+	PER_CLK(RCC_AHB2ENR, 0, "camitf", "hclk"),
+	PER_CLK(RCC_AHB4ENR, 28, "bkpram", "hclk"),
+	PER_CLK(RCC_AHB4ENR, 25, "hsem", "hclk"),
+	PER_CLK(RCC_AHB4ENR, 21, "bdma", "hclk"),
+	PER_CLK(RCC_AHB4ENR, 19, "crc", "hclk"),
+	PER_CLK(RCC_AHB4ENR, 10, "gpiok", "hclk"),
+	PER_CLK(RCC_AHB4ENR, 9, "gpioj", "hclk"),
+	PER_CLK(RCC_AHB4ENR, 8, "gpioi", "hclk"),
+	PER_CLK(RCC_AHB4ENR, 7, "gpioh", "hclk"),
+	PER_CLK(RCC_AHB4ENR, 6, "gpiog", "hclk"),
+	PER_CLK(RCC_AHB4ENR, 5, "gpiof", "hclk"),
+	PER_CLK(RCC_AHB4ENR, 4, "gpioe", "hclk"),
+	PER_CLK(RCC_AHB4ENR, 3, "gpiod", "hclk"),
+	PER_CLK(RCC_AHB4ENR, 2, "gpioc", "hclk"),
+	PER_CLK(RCC_AHB4ENR, 1, "gpiob", "hclk"),
+	PER_CLK(RCC_AHB4ENR, 0, "gpioa", "hclk"),
+	PER_CLK(RCC_APB3ENR, 6, "wwdg1", "pclk3"),
+	PER_CLK(RCC_APB1LENR, 29, "dac12", "pclk1"),
+	PER_CLK(RCC_APB1LENR, 11, "wwdg2", "pclk1"),
+	PER_CLK(RCC_APB1LENR, 8, "tim14", "tim1_ker"),
+	PER_CLK(RCC_APB1LENR, 7, "tim13", "tim1_ker"),
+	PER_CLK(RCC_APB1LENR, 6, "tim12", "tim1_ker"),
+	PER_CLK(RCC_APB1LENR, 5, "tim7", "tim1_ker"),
+	PER_CLK(RCC_APB1LENR, 4, "tim6", "tim1_ker"),
+	PER_CLK(RCC_APB1LENR, 3, "tim5", "tim1_ker"),
+	PER_CLK(RCC_APB1LENR, 2, "tim4", "tim1_ker"),
+	PER_CLK(RCC_APB1LENR, 1, "tim3", "tim1_ker"),
+	PER_CLK(RCC_APB1LENR, 0, "tim2", "tim1_ker"),
+	PER_CLK(RCC_APB1HENR, 5, "mdios", "pclk1"),
+	PER_CLK(RCC_APB1HENR, 4, "opamp", "pclk1"),
+	PER_CLK(RCC_APB1HENR, 1, "crs", "pclk1"),
+	PER_CLK(RCC_APB2ENR, 18, "tim17", "tim2_ker"),
+	PER_CLK(RCC_APB2ENR, 17, "tim16", "tim2_ker"),
+	PER_CLK(RCC_APB2ENR, 16, "tim15", "tim2_ker"),
+	PER_CLK(RCC_APB2ENR, 1, "tim8", "tim2_ker"),
+	PER_CLK(RCC_APB2ENR, 0, "tim1", "tim2_ker"),
+	PER_CLK(RCC_APB4ENR, 26, "tmpsens", "pclk4"),
+	PER_CLK(RCC_APB4ENR, 16, "rtcapb", "pclk4"),
+	PER_CLK(RCC_APB4ENR, 15, "vref", "pclk4"),
+	PER_CLK(RCC_APB4ENR, 14, "comp12", "pclk4"),
+	PER_CLK(RCC_APB4ENR, 1, "syscfg", "pclk4"),
+};
+
+/* KERNEL CLOCKS */
+#define KER_CLKF(_gate_offset, _bit_idx,\
+		_mux_offset, _mux_shift, _mux_width,\
+		_name, _parent_name,\
+		_flags) \
+{ \
+	.gate = &(struct gate_cfg) {_gate_offset, _bit_idx},\
+	.mux = &(struct muxdiv_cfg) {_mux_offset, _mux_shift, _mux_width },\
+	.name = _name, \
+	.parent_name = _parent_name, \
+	.num_parents = ARRAY_SIZE(_parent_name),\
+	.flags = _flags,\
+}
+
+#define KER_CLK(_gate_offset, _bit_idx, _mux_offset, _mux_shift, _mux_width,\
+		_name, _parent_name) \
+KER_CLKF(_gate_offset, _bit_idx, _mux_offset, _mux_shift, _mux_width,\
+		_name, _parent_name, 0)\
+
+#define KER_CLKF_NOMUX(_gate_offset, _bit_idx,\
+		_name, _parent_name,\
+		_flags) \
+{ \
+	.gate = &(struct gate_cfg) {_gate_offset, _bit_idx},\
+	.mux = NULL,\
+	.name = _name, \
+	.parent_name = _parent_name, \
+	.num_parents = 1,\
+	.flags = _flags,\
+}
+
+static const struct composite_clk_cfg kclk[] = {
+	KER_CLK(RCC_AHB3ENR,  16, RCC_D1CCIPR,	16, 1, "sdmmc1", sdmmc_src),
+	KER_CLKF(RCC_AHB3ENR, 14, RCC_D1CCIPR,	 4, 2, "quadspi", qspi_src,
+			CLK_IGNORE_UNUSED),
+	KER_CLKF(RCC_AHB3ENR, 12, RCC_D1CCIPR,	 0, 2, "fmc", fmc_src,
+			CLK_IGNORE_UNUSED),
+	KER_CLK(RCC_AHB1ENR,  27, RCC_D2CCIP2R,	20, 2, "usb2otg", usbotg_src),
+	KER_CLK(RCC_AHB1ENR,  25, RCC_D2CCIP2R, 20, 2, "usb1otg", usbotg_src),
+	KER_CLK(RCC_AHB1ENR,   5, RCC_D3CCIPR,	16, 2, "adc12", adc_src),
+	KER_CLK(RCC_AHB2ENR,   9, RCC_D1CCIPR,	16, 1, "sdmmc2", sdmmc_src),
+	KER_CLK(RCC_AHB2ENR,   6, RCC_D2CCIP2R,	 8, 2, "rng", rng_src),
+	KER_CLK(RCC_AHB4ENR,  24, RCC_D3CCIPR,  16, 2, "adc3", adc_src),
+	KER_CLKF(RCC_APB3ENR,   4, RCC_D1CCIPR,	 8, 1, "dsi", dsi_src,
+			CLK_SET_RATE_PARENT),
+	KER_CLKF_NOMUX(RCC_APB3ENR, 3, "ltdc", ltdc_src, CLK_SET_RATE_PARENT),
+	KER_CLK(RCC_APB1LENR, 31, RCC_D2CCIP2R,  0, 3, "usart8", usart_src2),
+	KER_CLK(RCC_APB1LENR, 30, RCC_D2CCIP2R,  0, 3, "usart7", usart_src2),
+	KER_CLK(RCC_APB1LENR, 27, RCC_D2CCIP2R, 22, 2, "hdmicec", cec_src),
+	KER_CLK(RCC_APB1LENR, 23, RCC_D2CCIP2R, 12, 2, "i2c3", i2c_src1),
+	KER_CLK(RCC_APB1LENR, 22, RCC_D2CCIP2R, 12, 2, "i2c2", i2c_src1),
+	KER_CLK(RCC_APB1LENR, 21, RCC_D2CCIP2R, 12, 2, "i2c1", i2c_src1),
+	KER_CLK(RCC_APB1LENR, 20, RCC_D2CCIP2R,	 0, 3, "uart5", usart_src2),
+	KER_CLK(RCC_APB1LENR, 19, RCC_D2CCIP2R,  0, 3, "uart4", usart_src2),
+	KER_CLK(RCC_APB1LENR, 18, RCC_D2CCIP2R,  0, 3, "usart3", usart_src2),
+	KER_CLK(RCC_APB1LENR, 17, RCC_D2CCIP2R,  0, 3, "usart2", usart_src2),
+	KER_CLK(RCC_APB1LENR, 16, RCC_D2CCIP1R, 20, 2, "spdifrx", spdifrx_src),
+	KER_CLK(RCC_APB1LENR, 15, RCC_D2CCIP1R, 16, 3, "spi3", spi_src1),
+	KER_CLK(RCC_APB1LENR, 14, RCC_D2CCIP1R, 16, 3, "spi2", spi_src1),
+	KER_CLK(RCC_APB1LENR,  9, RCC_D2CCIP2R, 28, 3, "lptim1", lptim_src1),
+	KER_CLK(RCC_APB1HENR,  8, RCC_D2CCIP1R, 28, 2, "fdcan", fdcan_src),
+	KER_CLK(RCC_APB1HENR,  2, RCC_D2CCIP1R, 31, 1, "swp", swp_src),
+	KER_CLK(RCC_APB2ENR,  29, RCC_CFGR,	14, 1, "hrtim", hrtim_src),
+	KER_CLK(RCC_APB2ENR,  28, RCC_D2CCIP1R, 24, 1, "dfsdm1", dfsdm1_src),
+	KER_CLKF(RCC_APB2ENR,  24, RCC_D2CCIP1R,  6, 3, "sai3", sai_src,
+		 CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT),
+	KER_CLKF(RCC_APB2ENR,  23, RCC_D2CCIP1R,  6, 3, "sai2", sai_src,
+		 CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT),
+	KER_CLKF(RCC_APB2ENR,  22, RCC_D2CCIP1R,  0, 3, "sai1", sai_src,
+		 CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT),
+	KER_CLK(RCC_APB2ENR,  20, RCC_D2CCIP1R, 16, 3, "spi5", spi_src2),
+	KER_CLK(RCC_APB2ENR,  13, RCC_D2CCIP1R, 16, 3, "spi4", spi_src2),
+	KER_CLK(RCC_APB2ENR,  12, RCC_D2CCIP1R, 16, 3, "spi1", spi_src1),
+	KER_CLK(RCC_APB2ENR,   5, RCC_D2CCIP2R,  3, 3, "usart6", usart_src1),
+	KER_CLK(RCC_APB2ENR,   4, RCC_D2CCIP2R,  3, 3, "usart1", usart_src1),
+	KER_CLK(RCC_APB4ENR,  21, RCC_D3CCIPR,	24, 3, "sai4b", sai_src),
+	KER_CLK(RCC_APB4ENR,  21, RCC_D3CCIPR,	21, 3, "sai4a", sai_src),
+	KER_CLK(RCC_APB4ENR,  12, RCC_D3CCIPR,	13, 3, "lptim5", lptim_src2),
+	KER_CLK(RCC_APB4ENR,  11, RCC_D3CCIPR,	13, 3, "lptim4", lptim_src2),
+	KER_CLK(RCC_APB4ENR,  10, RCC_D3CCIPR,	13, 3, "lptim3", lptim_src2),
+	KER_CLK(RCC_APB4ENR,   9, RCC_D3CCIPR,	10, 3, "lptim2", lptim_src2),
+	KER_CLK(RCC_APB4ENR,   7, RCC_D3CCIPR,	 8, 2, "i2c4", i2c_src2),
+	KER_CLK(RCC_APB4ENR,   5, RCC_D3CCIPR,	28, 3, "spi6", spi_src3),
+	KER_CLK(RCC_APB4ENR,   3, RCC_D3CCIPR,	 0, 3, "lpuart1", lpuart1_src),
+};
+
+static struct composite_clk_gcfg kernel_clk_cfg = {
+	M_CFG_MUX(NULL, 0),
+	M_CFG_GATE(NULL, 0),
+};
+
+/* RTC clock */
+/*
+ * RTC & LSE registers are protected against parasitic write access.
+ * PWR_CR_DBP bit must be set to enable write access to RTC registers.
+ */
+/* STM32_PWR_CR */
+#define PWR_CR				0x00
+/* STM32_PWR_CR bit field */
+#define PWR_CR_DBP			BIT(8)
+
+static struct composite_clk_gcfg rtc_clk_cfg = {
+	M_CFG_MUX(NULL, 0),
+	M_CFG_GATE(NULL, 0),
+};
+
+static const struct composite_clk_cfg rtc_clk =
+	KER_CLK(RCC_BDCR, 15, RCC_BDCR, 8, 2, "rtc_ck", rtc_src);
+
+/* Micro-controller output clock */
+static struct composite_clk_gcfg mco_clk_cfg = {
+	M_CFG_MUX(NULL, 0),
+	M_CFG_DIV(NULL,	CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO),
+};
+
+#define M_MCO_F(_name, _parents, _mux_offset,  _mux_shift, _mux_width,\
+		_rate_offset, _rate_shift, _rate_width,\
+		_flags)\
+{\
+	.mux = &(struct muxdiv_cfg) {_mux_offset, _mux_shift, _mux_width },\
+	.div = &(struct muxdiv_cfg) {_rate_offset, _rate_shift, _rate_width},\
+	.gate = NULL,\
+	.name = _name,\
+	.parent_name = _parents,\
+	.num_parents = ARRAY_SIZE(_parents),\
+	.flags = _flags,\
+}
+
+static const struct composite_clk_cfg mco_clk[] = {
+	M_MCO_F("mco1", mco_src1, RCC_CFGR, 22, 4, RCC_CFGR, 18, 4, 0),
+	M_MCO_F("mco2", mco_src2, RCC_CFGR, 29, 3, RCC_CFGR, 25, 4, 0),
+};
+
+static void __init stm32h7_rcc_init(struct device_node *np)
+{
+	struct clk_hw_onecell_data *clk_data;
+	struct composite_cfg c_cfg;
+	int n;
+	const char *hse_clk, *lse_clk, *i2s_clk;
+	struct regmap *pdrm;
+
+	clk_data = kzalloc(sizeof(*clk_data) +
+			sizeof(*clk_data->hws) * STM32H7_MAX_CLKS,
+			GFP_KERNEL);
+	if (!clk_data)
+		return;
+
+	clk_data->num = STM32H7_MAX_CLKS;
+
+	hws = clk_data->hws;
+
+	for (n = 0; n < STM32H7_MAX_CLKS; n++)
+		hws[n] = ERR_PTR(-ENOENT);
+
+	/* get RCC base @ from DT */
+	base = of_iomap(np, 0);
+	if (!base) {
+		pr_err("%s: unable to map resource", np->name);
+		goto err_free_clks;
+	}
+
+	pdrm = syscon_regmap_lookup_by_phandle(np, "st,syscfg");
+	if (IS_ERR(pdrm))
+		pr_warn("%s: Unable to get syscfg\n", __func__);
+	else
+		/* In any case disable backup domain write protection
+		 * and will never be enabled.
+		 * Needed by LSE & RTC clocks.
+		 */
+		regmap_update_bits(pdrm, PWR_CR, PWR_CR_DBP, PWR_CR_DBP);
+
+	/* Put parent names from DT */
+	hse_clk = of_clk_get_parent_name(np, 0);
+	lse_clk = of_clk_get_parent_name(np, 1);
+	i2s_clk = of_clk_get_parent_name(np, 2);
+
+	sai_src[3] = i2s_clk;
+	spi_src1[3] = i2s_clk;
+
+	/* Register Internal oscillators */
+	clk_hw_register_fixed_rate(NULL, "clk-hsi", NULL, 0, 64000000);
+	clk_hw_register_fixed_rate(NULL, "clk-csi", NULL, 0, 4000000);
+	clk_hw_register_fixed_rate(NULL, "clk-lsi", NULL, 0, 32000);
+	clk_hw_register_fixed_rate(NULL, "clk-rc48", NULL, 0, 48000);
+
+	/* This clock is coming from outside. Frequencies unknown */
+	hws[CK_DSI_PHY] = clk_hw_register_fixed_rate(NULL, "ck_dsi_phy", NULL,
+			0, 0);
+
+	hws[HSI_DIV] = clk_hw_register_divider(NULL, "hsidiv", "clk-hsi", 0,
+			base + RCC_CR, 3, 2, CLK_DIVIDER_POWER_OF_TWO,
+			&stm32rcc_lock);
+
+	hws[HSE_1M] = clk_hw_register_divider(NULL, "hse_1M", "hse_ck",	0,
+			base + RCC_CFGR, 8, 6, CLK_DIVIDER_ONE_BASED |
+			CLK_DIVIDER_ALLOW_ZERO,
+			&stm32rcc_lock);
+
+	/* Mux system clocks */
+	for (n = 0; n < ARRAY_SIZE(stm32_mclk); n++)
+		hws[MCLK_BANK + n] = clk_hw_register_mux(NULL,
+				stm32_mclk[n].name,
+				stm32_mclk[n].parents,
+				stm32_mclk[n].num_parents,
+				stm32_mclk[n].flags,
+				stm32_mclk[n].offset + base,
+				stm32_mclk[n].shift,
+				stm32_mclk[n].width,
+				0,
+				&stm32rcc_lock);
+
+	register_core_and_bus_clocks();
+
+	/* Oscillary clocks */
+	for (n = 0; n < ARRAY_SIZE(stm32_oclk); n++)
+		hws[OSC_BANK + n] = clk_register_ready_gate(NULL,
+				stm32_oclk[n].name,
+				stm32_oclk[n].parent,
+				stm32_oclk[n].gate_offset + base,
+				stm32_oclk[n].bit_idx,
+				stm32_oclk[n].bit_rdy,
+				stm32_oclk[n].flags,
+				&stm32rcc_lock);
+
+	hws[HSE_CK] = clk_register_ready_gate(NULL,
+				"hse_ck",
+				hse_clk,
+				RCC_CR + base,
+				16, 17,
+				0,
+				&stm32rcc_lock);
+
+	hws[LSE_CK] = clk_register_ready_gate(NULL,
+				"lse_ck",
+				lse_clk,
+				RCC_BDCR + base,
+				0, 1,
+				0,
+				&stm32rcc_lock);
+
+	hws[CSI_KER_DIV122 + n] = clk_hw_register_fixed_factor(NULL,
+			"csi_ker_div122", "csi_ker", 0, 1, 122);
+
+	/* PLLs */
+	for (n = 0; n < ARRAY_SIZE(stm32_pll); n++) {
+		int odf;
+
+		/* Register the VCO */
+		clk_register_stm32_pll(NULL, stm32_pll[n].name,
+				stm32_pll[n].parent_name, stm32_pll[n].flags,
+				stm32_pll[n].cfg,
+				&stm32rcc_lock);
+
+		/* Register the 3 output dividers */
+		for (odf = 0; odf < 3; odf++) {
+			int idx = n * 3 + odf;
+
+			get_cfg_composite_div(&odf_clk_gcfg, &stm32_odf[n][odf],
+					&c_cfg,	&stm32rcc_lock);
+
+			hws[ODF_BANK + idx] = clk_hw_register_composite(NULL,
+					stm32_odf[n][odf].name,
+					stm32_odf[n][odf].parent_name,
+					stm32_odf[n][odf].num_parents,
+					c_cfg.mux_hw, c_cfg.mux_ops,
+					c_cfg.div_hw, c_cfg.div_ops,
+					c_cfg.gate_hw, c_cfg.gate_ops,
+					stm32_odf[n][odf].flags);
+		}
+	}
+
+	/* Peripheral clocks */
+	for (n = 0; n < ARRAY_SIZE(pclk); n++)
+		hws[PERIF_BANK + n] = clk_hw_register_gate(NULL, pclk[n].name,
+				pclk[n].parent,
+				pclk[n].flags, base + pclk[n].gate_offset,
+				pclk[n].bit_idx, pclk[n].flags, &stm32rcc_lock);
+
+	/* Kernel clocks */
+	for (n = 0; n < ARRAY_SIZE(kclk); n++) {
+		get_cfg_composite_div(&kernel_clk_cfg, &kclk[n], &c_cfg,
+				&stm32rcc_lock);
+
+		hws[KERN_BANK + n] = clk_hw_register_composite(NULL,
+				kclk[n].name,
+				kclk[n].parent_name,
+				kclk[n].num_parents,
+				c_cfg.mux_hw, c_cfg.mux_ops,
+				c_cfg.div_hw, c_cfg.div_ops,
+				c_cfg.gate_hw, c_cfg.gate_ops,
+				kclk[n].flags);
+	}
+
+	/* RTC clock (default state is off) */
+	clk_hw_register_fixed_rate(NULL, "off", NULL, 0, 0);
+
+	get_cfg_composite_div(&rtc_clk_cfg, &rtc_clk, &c_cfg, &stm32rcc_lock);
+
+	hws[RTC_CK] = clk_hw_register_composite(NULL,
+			rtc_clk.name,
+			rtc_clk.parent_name,
+			rtc_clk.num_parents,
+			c_cfg.mux_hw, c_cfg.mux_ops,
+			c_cfg.div_hw, c_cfg.div_ops,
+			c_cfg.gate_hw, c_cfg.gate_ops,
+			rtc_clk.flags);
+
+	/* Micro-controller clocks */
+	for (n = 0; n < ARRAY_SIZE(mco_clk); n++) {
+		get_cfg_composite_div(&mco_clk_cfg, &mco_clk[n], &c_cfg,
+				&stm32rcc_lock);
+
+		hws[MCO_BANK + n] = clk_hw_register_composite(NULL,
+				mco_clk[n].name,
+				mco_clk[n].parent_name,
+				mco_clk[n].num_parents,
+				c_cfg.mux_hw, c_cfg.mux_ops,
+				c_cfg.div_hw, c_cfg.div_ops,
+				c_cfg.gate_hw, c_cfg.gate_ops,
+				mco_clk[n].flags);
+	}
+
+	of_clk_add_hw_provider(np, of_clk_hw_onecell_get, clk_data);
+
+	return;
+
+err_free_clks:
+	kfree(clk_data);
+}
+
+/* The RCC node is a clock and reset controller, and these
+ * functionalities are supported by different drivers that
+ * matches the same compatible strings.
+ */
+CLK_OF_DECLARE_DRIVER(stm32h7_rcc, "st,stm32h743-rcc", stm32h7_rcc_init);
diff --git a/include/dt-bindings/clock/stm32h7-clks.h b/include/dt-bindings/clock/stm32h7-clks.h
new file mode 100644
index 0000000..6637272
--- /dev/null
+++ b/include/dt-bindings/clock/stm32h7-clks.h
@@ -0,0 +1,165 @@
+/* SYS, CORE AND BUS CLOCKS */
+#define SYS_D1CPRE 0
+#define HCLK 1
+#define PCLK1 2
+#define PCLK2 3
+#define PCLK3 4
+#define PCLK4 5
+#define HSI_DIV 6
+#define HSE_1M 7
+#define I2S_CKIN 8
+#define CK_DSI_PHY 9
+#define HSE_CK 10
+#define LSE_CK 11
+#define CSI_KER_DIV122 12
+#define RTC_CK 13
+#define CPU_SYSTICK 14
+
+/* OSCILLATOR BANK */
+#define OSC_BANK 18
+#define HSI_CK 18
+#define HSI_KER_CK 19
+#define CSI_CK 20
+#define CSI_KER_CK 21
+#define RC48_CK 22
+#define LSI_CK 23
+
+/* MCLOCK BANK */
+#define MCLK_BANK 28
+#define PER_CK 28
+#define PLLSRC 29
+#define SYS_CK 30
+#define TRACEIN_CK 31
+
+/* ODF BANK */
+#define ODF_BANK 32
+#define PLL1_P 32
+#define PLL1_Q 33
+#define PLL1_R 34
+#define PLL2_P 35
+#define PLL2_Q 36
+#define PLL2_R 37
+#define PLL3_P 38
+#define PLL3_Q 39
+#define PLL3_R 40
+
+/* MCO BANK */
+#define MCO_BANK 41
+#define MCO1 41
+#define MCO2 42
+
+/* PERIF BANK */
+#define PERIF_BANK 50
+#define D1SRAM1_CK 50
+#define ITCM_CK 51
+#define DTCM2_CK 52
+#define DTCM1_CK 53
+#define FLITF_CK 54
+#define JPGDEC_CK 55
+#define DMA2D_CK 56
+#define MDMA_CK 57
+#define USB2ULPI_CK 58
+#define USB1ULPI_CK 59
+#define ETH1RX_CK 60
+#define ETH1TX_CK 61
+#define ETH1MAC_CK 62
+#define ART_CK 63
+#define DMA2_CK 64
+#define DMA1_CK 65
+#define D2SRAM3_CK 66
+#define D2SRAM2_CK 67
+#define D2SRAM1_CK 68
+#define HASH_CK 69
+#define CRYPT_CK 70
+#define CAMITF_CK 71
+#define BKPRAM_CK 72
+#define HSEM_CK 73
+#define BDMA_CK 74
+#define CRC_CK 75
+#define GPIOK_CK 76
+#define GPIOJ_CK 77
+#define GPIOI_CK 78
+#define GPIOH_CK 79
+#define GPIOG_CK 80
+#define GPIOF_CK 81
+#define GPIOE_CK 82
+#define GPIOD_CK 83
+#define GPIOC_CK 84
+#define GPIOB_CK 85
+#define GPIOA_CK 86
+#define WWDG1_CK 87
+#define DAC12_CK 88
+#define WWDG2_CK 89
+#define TIM14_CK 90
+#define TIM13_CK 91
+#define TIM12_CK 92
+#define TIM7_CK 93
+#define TIM6_CK 94
+#define TIM5_CK 95
+#define TIM4_CK 96
+#define TIM3_CK 97
+#define TIM2_CK 98
+#define MDIOS_CK 99
+#define OPAMP_CK 100
+#define CRS_CK 101
+#define TIM17_CK 102
+#define TIM16_CK 103
+#define TIM15_CK 104
+#define TIM8_CK 105
+#define TIM1_CK 106
+#define TMPSENS_CK 107
+#define RTCAPB_CK 108
+#define VREF_CK 109
+#define COMP12_CK 110
+#define SYSCFG_CK 111
+
+/* KERNEL BANK */
+#define KERN_BANK 120
+#define SDMMC1_CK 120
+#define QUADSPI_CK 121
+#define FMC_CK 122
+#define USB2OTG_CK 123
+#define USB1OTG_CK 124
+#define ADC12_CK 125
+#define SDMMC2_CK 126
+#define RNG_CK 127
+#define ADC3_CK 128
+#define DSI_CK 129
+#define LTDC_CK 130
+#define USART8_CK 131
+#define USART7_CK 132
+#define HDMICEC_CK 133
+#define I2C3_CK 134
+#define I2C2_CK 135
+#define I2C1_CK 136
+#define UART5_CK 137
+#define UART4_CK 138
+#define USART3_CK 139
+#define USART2_CK 140
+#define SPDIFRX_CK 141
+#define SPI3_CK 142
+#define SPI2_CK 143
+#define LPTIM1_CK 144
+#define FDCAN_CK 145
+#define SWP_CK 146
+#define HRTIM_CK 147
+#define DFSDM1_CK 148
+#define SAI3_CK 149
+#define SAI2_CK 150
+#define SAI1_CK 151
+#define SPI5_CK 152
+#define SPI4_CK 153
+#define SPI1_CK 154
+#define USART6_CK 155
+#define USART1_CK 156
+#define SAI4B_CK 157
+#define SAI4A_CK 158
+#define LPTIM5_CK 159
+#define LPTIM4_CK 160
+#define LPTIM3_CK 161
+#define LPTIM2_CK 162
+#define I2C4_CK 163
+#define SPI6_CK 164
+#define LPUART1_CK 165
+
+#define STM32H7_MAX_CLKS 166
diff --git a/include/dt-bindings/mfd/stm32h7-rcc.h b/include/dt-bindings/mfd/stm32h7-rcc.h
new file mode 100644
index 0000000..461a8e0
--- /dev/null
+++ b/include/dt-bindings/mfd/stm32h7-rcc.h
@@ -0,0 +1,136 @@
+/*
+ * This header provides constants for the STM32H7 RCC IP
+ */
+
+#ifndef _DT_BINDINGS_MFD_STM32H7_RCC_H
+#define _DT_BINDINGS_MFD_STM32H7_RCC_H
+
+/* AHB3 */
+#define STM32H7_RCC_AHB3_MDMA		0
+#define STM32H7_RCC_AHB3_DMA2D		4
+#define STM32H7_RCC_AHB3_JPGDEC		5
+#define STM32H7_RCC_AHB3_FMC		12
+#define STM32H7_RCC_AHB3_QUADSPI	14
+#define STM32H7_RCC_AHB3_SDMMC1		16
+#define STM32H7_RCC_AHB3_CPU		31
+
+#define STM32H7_AHB3_RESET(bit) (STM32H7_RCC_AHB3_##bit + (0x7C * 8))
+
+/* AHB1 */
+#define STM32H7_RCC_AHB1_DMA1		0
+#define STM32H7_RCC_AHB1_DMA2		1
+#define STM32H7_RCC_AHB1_ADC12		5
+#define STM32H7_RCC_AHB1_ART		14
+#define STM32H7_RCC_AHB1_ETH1MAC	15
+#define STM32H7_RCC_AHB1_USB1OTG	25
+#define STM32H7_RCC_AHB1_USB2OTG	27
+
+#define STM32H7_AHB1_RESET(bit) (STM32H7_RCC_AHB1_##bit + (0x80 * 8))
+
+/* AHB2 */
+#define STM32H7_RCC_AHB2_CAMITF		0
+#define STM32H7_RCC_AHB2_CRYPT		4
+#define STM32H7_RCC_AHB2_HASH		5
+#define STM32H7_RCC_AHB2_RNG		6
+#define STM32H7_RCC_AHB2_SDMMC2		9
+
+#define STM32H7_AHB2_RESET(bit) (STM32H7_RCC_AHB2_##bit + (0x84 * 8))
+
+/* AHB4 */
+#define STM32H7_RCC_AHB4_GPIOA		0
+#define STM32H7_RCC_AHB4_GPIOB		1
+#define STM32H7_RCC_AHB4_GPIOC		2
+#define STM32H7_RCC_AHB4_GPIOD		3
+#define STM32H7_RCC_AHB4_GPIOE		4
+#define STM32H7_RCC_AHB4_GPIOF		5
+#define STM32H7_RCC_AHB4_GPIOG		6
+#define STM32H7_RCC_AHB4_GPIOH		7
+#define STM32H7_RCC_AHB4_GPIOI		8
+#define STM32H7_RCC_AHB4_GPIOJ		9
+#define STM32H7_RCC_AHB4_GPIOK		10
+#define STM32H7_RCC_AHB4_CRC		19
+#define STM32H7_RCC_AHB4_BDMA		21
+#define STM32H7_RCC_AHB4_ADC3		24
+#define STM32H7_RCC_AHB4_HSEM		25
+
+#define STM32H7_AHB4_RESET(bit) (STM32H7_RCC_AHB4_##bit + (0x88 * 8))
+
+/* APB3 */
+#define STM32H7_RCC_APB3_LTDC		3
+#define STM32H7_RCC_APB3_DSI		4
+
+#define STM32H7_APB3_RESET(bit) (STM32H7_RCC_APB3_##bit + (0x8C * 8))
+
+/* APB1L */
+#define STM32H7_RCC_APB1L_TIM2		0
+#define STM32H7_RCC_APB1L_TIM3		1
+#define STM32H7_RCC_APB1L_TIM4		2
+#define STM32H7_RCC_APB1L_TIM5		3
+#define STM32H7_RCC_APB1L_TIM6		4
+#define STM32H7_RCC_APB1L_TIM7		5
+#define STM32H7_RCC_APB1L_TIM12		6
+#define STM32H7_RCC_APB1L_TIM13		7
+#define STM32H7_RCC_APB1L_TIM14		8
+#define STM32H7_RCC_APB1L_LPTIM1	9
+#define STM32H7_RCC_APB1L_SPI2		14
+#define STM32H7_RCC_APB1L_SPI3		15
+#define STM32H7_RCC_APB1L_SPDIF_RX	16
+#define STM32H7_RCC_APB1L_USART2	17
+#define STM32H7_RCC_APB1L_USART3	18
+#define STM32H7_RCC_APB1L_UART4		19
+#define STM32H7_RCC_APB1L_UART5		20
+#define STM32H7_RCC_APB1L_I2C1		21
+#define STM32H7_RCC_APB1L_I2C2		22
+#define STM32H7_RCC_APB1L_I2C3		23
+#define STM32H7_RCC_APB1L_HDMICEC	27
+#define STM32H7_RCC_APB1L_DAC12		29
+#define STM32H7_RCC_APB1L_USART7	30
+#define STM32H7_RCC_APB1L_USART8	31
+
+#define STM32H7_APB1L_RESET(bit) (STM32H7_RCC_APB1L_##bit + (0x90 * 8))
+
+/* APB1H */
+#define STM32H7_RCC_APB1H_CRS		1
+#define STM32H7_RCC_APB1H_SWP		2
+#define STM32H7_RCC_APB1H_OPAMP		4
+#define STM32H7_RCC_APB1H_MDIOS		5
+#define STM32H7_RCC_APB1H_FDCAN		8
+
+#define STM32H7_APB1H_RESET(bit) (STM32H7_RCC_APB1H_##bit + (0x94 * 8))
+
+/* APB2 */
+#define STM32H7_RCC_APB2_TIM1		0
+#define STM32H7_RCC_APB2_TIM8		1
+#define STM32H7_RCC_APB2_USART1		4
+#define STM32H7_RCC_APB2_USART6		5
+#define STM32H7_RCC_APB2_SPI1		12
+#define STM32H7_RCC_APB2_SPI4		13
+#define STM32H7_RCC_APB2_TIM15		16
+#define STM32H7_RCC_APB2_TIM16		17
+#define STM32H7_RCC_APB2_TIM17		18
+#define STM32H7_RCC_APB2_SPI5		20
+#define STM32H7_RCC_APB2_SAI1		22
+#define STM32H7_RCC_APB2_SAI2		23
+#define STM32H7_RCC_APB2_SAI3		24
+#define STM32H7_RCC_APB2_DFSDM1		28
+#define STM32H7_RCC_APB2_HRTIM		29
+
+#define STM32H7_APB2_RESET(bit) (STM32H7_RCC_APB2_##bit + (0x98 * 8))
+
+/* APB4 */
+#define STM32H7_RCC_APB4_SYSCFG		1
+#define STM32H7_RCC_APB4_LPUART1	3
+#define STM32H7_RCC_APB4_SPI6		5
+#define STM32H7_RCC_APB4_I2C4		7
+#define STM32H7_RCC_APB4_LPTIM2		9
+#define STM32H7_RCC_APB4_LPTIM3		10
+#define STM32H7_RCC_APB4_LPTIM4		11
+#define STM32H7_RCC_APB4_LPTIM5		12
+#define STM32H7_RCC_APB4_COMP12		14
+#define STM32H7_RCC_APB4_VREF		15
+#define STM32H7_RCC_APB4_SAI4		21
+#define STM32H7_RCC_APB4_TMPSENS	26
+
+#define STM32H7_APB4_RESET(bit) (STM32H7_RCC_APB4_##bit + (0x9C * 8))
+
+#endif /* _DT_BINDINGS_MFD_STM32H7_RCC_H */
