Merge tag 'clk-imx-5.16' of...

Merge tag 'clk-imx-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux into clk-imx

Pull i.MX clk driver changes from Abel Vesa:

 - Remove unused helpers from i.MX specific clock header
 - Rework all clk based helpers to use clk_hw based ones
 - Rework gate/mux/divider wrappers
 - Rework imx_clk_hw_composite and imx_clk_hw_pll14xx wrappers
 - Add i.MX8ULP clock driver and related bindings
 - Update i.MX pllv4 and composite clocks to support i.MX8ULP
 - Disable i.MX7ULP composite clock during initialization
 - Add CLK_SET_RATE_NO_REPARENT flag to the i.MX7ULP composite
 - Disable the pfd when set pfdv2 clock rate
 - Add support for i.MX8ULP in pfdv2
 - Add the pcc reset controller support on i.MX8ULP
 - Fix the build break when clk-imx8ulp is built as module
 - Move csi_sel mux to correct base register in i.MX6UL clock drivr
 - Fix csi clk gate register in i.MX6UL clock driver
 - Fix build bug making CLK_IMX8ULP select MXC_CLK

* tag 'clk-imx-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux: (21 commits)
  clk: imx: Make CLK_IMX8ULP select MXC_CLK
  clk: imx: imx6ul: Fix csi clk gate register
  clk: imx: imx6ul: Move csi_sel mux to correct base register
  clk: imx: Fix the build break when clk-imx8ulp build as module
  clk: imx: Add the pcc reset controller support on imx8ulp
  clk: imx: Add clock driver for imx8ulp
  clk: imx: Update the pfdv2 for 8ulp specific support
  clk: imx: disable the pfd when set pfdv2 clock rate
  clk: imx: Add 'CLK_SET_RATE_NO_REPARENT' for composite-7ulp
  clk: imx: disable i.mx7ulp composite clock during initialization
  clk: imx: Update the compsite driver to support imx8ulp
  clk: imx: Update the pllv4 to support imx8ulp
  dt-bindings: clock: Add imx8ulp clock support
  clk: imx: Rework imx_clk_hw_pll14xx wrapper
  clk: imx: Rework all imx_clk_hw_composite wrappers
  clk: imx: Rework all clk_hw_register_divider wrappers
  clk: imx: Rework all clk_hw_register_mux wrappers
  clk: imx: Rework all clk_hw_register_gate2 wrappers
  clk: imx: Rework all clk_hw_register_gate wrappers
  clk: imx: Make mux/mux2 clk based helpers use clk_hw based ones
  ...

Documentation/devicetree/bindings/clock/imx8ulp-cgc-clock.yaml

+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx8ulp-cgc-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX8ULP Clock Generation & Control(CGC) Module Binding
+
+maintainers:
+  - Jacky Bai <ping.bai@nxp.com>
+
+description: |
+  On i.MX8ULP, The clock sources generation, distribution and management is
+  under the control of several CGCs & PCCs modules. The CGC modules generate
+  and distribute clocks on the device.
+
+properties:
+  compatible:
+    enum:
+      - fsl,imx8ulp-cgc1
+      - fsl,imx8ulp-cgc2
+
+  reg:
+    maxItems: 1
+
+  '#clock-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+  - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+  # Clock Generation & Control Module node:
+  - |
+    clock-controller@292c0000 {
+        compatible = "fsl,imx8ulp-cgc1";
+        reg = <0x292c0000 0x10000>;
+        #clock-cells = <1>;
+    };

Documentation/devicetree/bindings/clock/imx8ulp-pcc-clock.yaml

+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx8ulp-pcc-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX8ULP Peripheral Clock Controller(PCC) Module Binding
+
+maintainers:
+  - Jacky Bai <ping.bai@nxp.com>
+
+description: |
+  On i.MX8ULP, The clock sources generation, distribution and management is
+  under the control of several CGCs & PCCs modules. The PCC modules control
+  software reset, clock selection, optional division and clock gating mode
+  for peripherals.
+
+properties:
+  compatible:
+    enum:
+      - fsl,imx8ulp-pcc3
+      - fsl,imx8ulp-pcc4
+      - fsl,imx8ulp-pcc5
+
+  reg:
+    maxItems: 1
+
+  '#clock-cells':
+    const: 1
+
+  '#reset-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+  - '#clock-cells'
+  - '#reset-cells'
+
+additionalProperties: false
+
+examples:
+  # Peripheral Clock Control Module node:
+  - |
+    clock-controller@292d0000 {
+        compatible = "fsl,imx8ulp-pcc3";
+        reg = <0x292d0000 0x10000>;
+        #clock-cells = <1>;
+        #reset-cells = <1>;
+    };

drivers/clk/imx/Kconfig

@@ -98,3 +98,10 @@ config CLK_IMX8QXP
 	select MXC_CLK_SCU
 	help
 	  Build the driver for IMX8QXP SCU based clocks.
+
+config CLK_IMX8ULP
+	tristate "IMX8ULP CCM Clock Driver"
+	depends on ARCH_MXC || COMPILE_TEST
+	select MXC_CLK
+	help
+	    Build the driver for i.MX8ULP CCM Clock Driver

drivers/clk/imx/Makefile

@@ -31,6 +31,8 @@ clk-imx-scu-$(CONFIG_CLK_IMX8QXP) += clk-scu.o clk-imx8qxp.o \
 				     clk-imx8qxp-rsrc.o clk-imx8qm-rsrc.o
 clk-imx-lpcg-scu-$(CONFIG_CLK_IMX8QXP) += clk-lpcg-scu.o clk-imx8qxp-lpcg.o
 
+obj-$(CONFIG_CLK_IMX8ULP) += clk-imx8ulp.o
+
 obj-$(CONFIG_CLK_IMX1)   += clk-imx1.o
 obj-$(CONFIG_CLK_IMX25)  += clk-imx25.o
 obj-$(CONFIG_CLK_IMX27)  += clk-imx27.o

drivers/clk/imx/clk-composite-7ulp.c

@@ -8,6 +8,7 @@
 #include <linux/bits.h>
 #include <linux/clk-provider.h>
 #include <linux/err.h>
+#include <linux/io.h>
 #include <linux/slab.h>
 
 #include "../clk-fractional-divider.h"
@@ -23,17 +24,61 @@
 #define PCG_PCD_WIDTH	3
 #define PCG_PCD_MASK	0x7
 
-struct clk_hw *imx7ulp_clk_hw_composite(const char *name,
+#define SW_RST		BIT(28)
+
+static int pcc_gate_enable(struct clk_hw *hw)
+{
+	struct clk_gate *gate = to_clk_gate(hw);
+	unsigned long flags;
+	u32 val;
+	int ret;
+
+	ret = clk_gate_ops.enable(hw);
+	if (ret)
+		return ret;
+
+	spin_lock_irqsave(gate->lock, flags);
+	/*
+	 * release the sw reset for peripherals associated with
+	 * with this pcc clock.
+	 */
+	val = readl(gate->reg);
+	val |= SW_RST;
+	writel(val, gate->reg);
+
+	spin_unlock_irqrestore(gate->lock, flags);
+
+	return 0;
+}
+
+static void pcc_gate_disable(struct clk_hw *hw)
+{
+	clk_gate_ops.disable(hw);
+}
+
+static int pcc_gate_is_enabled(struct clk_hw *hw)
+{
+	return clk_gate_ops.is_enabled(hw);
+}
+
+static const struct clk_ops pcc_gate_ops = {
+	.enable = pcc_gate_enable,
+	.disable = pcc_gate_disable,
+	.is_enabled = pcc_gate_is_enabled,
+};
+
+static struct clk_hw *imx_ulp_clk_hw_composite(const char *name,
 				     const char * const *parent_names,
 				     int num_parents, bool mux_present,
 				     bool rate_present, bool gate_present,
-				     void __iomem *reg)
+				     void __iomem *reg, bool has_swrst)
 {
 	struct clk_hw *mux_hw = NULL, *fd_hw = NULL, *gate_hw = NULL;
 	struct clk_fractional_divider *fd = NULL;
 	struct clk_gate *gate = NULL;
 	struct clk_mux *mux = NULL;
 	struct clk_hw *hw;
+	u32 val;
 
 	if (mux_present) {
 		mux = kzalloc(sizeof(*mux), GFP_KERNEL);
@@ -43,6 +88,8 @@ struct clk_hw *imx7ulp_clk_hw_composite(const char *name,
 		mux->reg = reg;
 		mux->shift = PCG_PCS_SHIFT;
 		mux->mask = PCG_PCS_MASK;
+		if (has_swrst)
+			mux->lock = &imx_ccm_lock;
 	}
 
 	if (rate_present) {
@@ -60,6 +107,8 @@ struct clk_hw *imx7ulp_clk_hw_composite(const char *name,
 		fd->nwidth = PCG_PCD_WIDTH;
 		fd->nmask = PCG_PCD_MASK;
 		fd->flags = CLK_FRAC_DIVIDER_ZERO_BASED;
+		if (has_swrst)
+			fd->lock = &imx_ccm_lock;
 	}
 
 	if (gate_present) {
@@ -72,13 +121,27 @@ struct clk_hw *imx7ulp_clk_hw_composite(const char *name,
 		gate_hw = &gate->hw;
 		gate->reg = reg;
 		gate->bit_idx = PCG_CGC_SHIFT;
+		if (has_swrst)
+			gate->lock = &imx_ccm_lock;
+		/*
+		 * make sure clock is gated during clock tree initialization,
+		 * the HW ONLY allow clock parent/rate changed with clock gated,
+		 * during clock tree initialization, clocks could be enabled
+		 * by bootloader, so the HW status will mismatch with clock tree
+		 * prepare count, then clock core driver will allow parent/rate
+		 * change since the prepare count is zero, but HW actually
+		 * prevent the parent/rate change due to the clock is enabled.
+		 */
+		val = readl_relaxed(reg);
+		val &= ~(1 << PCG_CGC_SHIFT);
+		writel_relaxed(val, reg);
 	}
 
 	hw = clk_hw_register_composite(NULL, name, parent_names, num_parents,
 				       mux_hw, &clk_mux_ops, fd_hw,
 				       &clk_fractional_divider_ops, gate_hw,
-				       &clk_gate_ops, CLK_SET_RATE_GATE |
-				       CLK_SET_PARENT_GATE);
+				       has_swrst ? &pcc_gate_ops : &clk_gate_ops, CLK_SET_RATE_GATE |
+				       CLK_SET_PARENT_GATE | CLK_SET_RATE_NO_REPARENT);
 	if (IS_ERR(hw)) {
 		kfree(mux);
 		kfree(fd);
@@ -87,3 +150,20 @@ struct clk_hw *imx7ulp_clk_hw_composite(const char *name,
 
 	return hw;
 }
+
+struct clk_hw *imx7ulp_clk_hw_composite(const char *name, const char * const *parent_names,
+				int num_parents, bool mux_present, bool rate_present,
+				bool gate_present, void __iomem *reg)
+{
+	return imx_ulp_clk_hw_composite(name, parent_names, num_parents, mux_present, rate_present,
+					gate_present, reg, false);
+}
+
+struct clk_hw *imx8ulp_clk_hw_composite(const char *name, const char * const *parent_names,
+				int num_parents, bool mux_present, bool rate_present,
+				bool gate_present, void __iomem *reg, bool has_swrst)
+{
+	return imx_ulp_clk_hw_composite(name, parent_names, num_parents, mux_present, rate_present,
+					gate_present, reg, has_swrst);
+}
+EXPORT_SYMBOL_GPL(imx8ulp_clk_hw_composite);

drivers/clk/imx/clk-composite-8m.c

@@ -171,7 +171,7 @@ static const struct clk_ops imx8m_clk_composite_mux_ops = {
 	.determine_rate = imx8m_clk_composite_mux_determine_rate,
 };
 
-struct clk_hw *imx8m_clk_hw_composite_flags(const char *name,
+struct clk_hw *__imx8m_clk_hw_composite(const char *name,
 					const char * const *parent_names,
 					int num_parents, void __iomem *reg,
 					u32 composite_flags,
@@ -246,4 +246,4 @@ struct clk_hw *imx8m_clk_hw_composite_flags(const char *name,
 	kfree(mux);
 	return ERR_CAST(hw);
 }
-EXPORT_SYMBOL_GPL(imx8m_clk_hw_composite_flags);
+EXPORT_SYMBOL_GPL(__imx8m_clk_hw_composite);

drivers/clk/imx/clk-imx6ul.c

@@ -161,7 +161,6 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node)
 	hws[IMX6UL_PLL5_BYPASS] = imx_clk_hw_mux_flags("pll5_bypass", base + 0xa0, 16, 1, pll5_bypass_sels, ARRAY_SIZE(pll5_bypass_sels), CLK_SET_RATE_PARENT);
 	hws[IMX6UL_PLL6_BYPASS] = imx_clk_hw_mux_flags("pll6_bypass", base + 0xe0, 16, 1, pll6_bypass_sels, ARRAY_SIZE(pll6_bypass_sels), CLK_SET_RATE_PARENT);
 	hws[IMX6UL_PLL7_BYPASS] = imx_clk_hw_mux_flags("pll7_bypass", base + 0x20, 16, 1, pll7_bypass_sels, ARRAY_SIZE(pll7_bypass_sels), CLK_SET_RATE_PARENT);
-	hws[IMX6UL_CLK_CSI_SEL] = imx_clk_hw_mux_flags("csi_sel", base + 0x3c, 9, 2, csi_sels, ARRAY_SIZE(csi_sels), CLK_SET_RATE_PARENT);
 
 	/* Do not bypass PLLs initially */
 	clk_set_parent(hws[IMX6UL_PLL1_BYPASS]->clk, hws[IMX6UL_CLK_PLL1]->clk);
@@ -270,6 +269,7 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node)
 	hws[IMX6UL_CLK_ECSPI_SEL]	  = imx_clk_hw_mux("ecspi_sel",	base + 0x38, 18, 1, ecspi_sels, ARRAY_SIZE(ecspi_sels));
 	hws[IMX6UL_CLK_LCDIF_PRE_SEL]	  = imx_clk_hw_mux_flags("lcdif_pre_sel", base + 0x38, 15, 3, lcdif_pre_sels, ARRAY_SIZE(lcdif_pre_sels), CLK_SET_RATE_PARENT);
 	hws[IMX6UL_CLK_LCDIF_SEL]	  = imx_clk_hw_mux("lcdif_sel",	base + 0x38, 9, 3, lcdif_sels, ARRAY_SIZE(lcdif_sels));
+	hws[IMX6UL_CLK_CSI_SEL]		  = imx_clk_hw_mux("csi_sel", base + 0x3c, 9, 2, csi_sels, ARRAY_SIZE(csi_sels));
 
 	hws[IMX6UL_CLK_LDB_DI0_DIV_SEL]  = imx_clk_hw_mux("ldb_di0", base + 0x20, 10, 1, ldb_di0_div_sels, ARRAY_SIZE(ldb_di0_div_sels));
 	hws[IMX6UL_CLK_LDB_DI1_DIV_SEL]  = imx_clk_hw_mux("ldb_di1", base + 0x20, 11, 1, ldb_di1_div_sels, ARRAY_SIZE(ldb_di1_div_sels));
@@ -380,7 +380,6 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node)
 		hws[IMX6ULL_CLK_ESAI_IPG]	= imx_clk_hw_gate2_shared("esai_ipg",	"ahb",		base + 0x70,	0, &share_count_esai);
 		hws[IMX6ULL_CLK_ESAI_MEM]	= imx_clk_hw_gate2_shared("esai_mem",	"ahb",		base + 0x70,	0, &share_count_esai);
 	}
-	hws[IMX6UL_CLK_CSI]		= imx_clk_hw_gate2("csi",		"csi_podf",		base + 0x70,	2);
 	hws[IMX6UL_CLK_I2C1]		= imx_clk_hw_gate2("i2c1",		"perclk",	base + 0x70,	6);
 	hws[IMX6UL_CLK_I2C2]		= imx_clk_hw_gate2("i2c2",		"perclk",	base + 0x70,	8);
 	hws[IMX6UL_CLK_I2C3]		= imx_clk_hw_gate2("i2c3",		"perclk",	base + 0x70,	10);
@@ -391,6 +390,12 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node)
 	hws[IMX6UL_CLK_PXP]		= imx_clk_hw_gate2("pxp",		"axi",		base + 0x70,	30);
 
 	/* CCGR3 */
+	/*
+	 * Although the imx6ull reference manual lists CCGR2 as the csi clk
+	 * gate register, tests have shown that it is actually the CCGR3
+	 * register bit 0/1, same as for the imx6ul.
+	 */
+	hws[IMX6UL_CLK_CSI]		= imx_clk_hw_gate2("csi",	"csi_podf",	base + 0x74,	0);
 	hws[IMX6UL_CLK_UART5_IPG]	= imx_clk_hw_gate2("uart5_ipg",	"ipg",		base + 0x74,	2);
 	hws[IMX6UL_CLK_UART5_SERIAL]	= imx_clk_hw_gate2("uart5_serial",	"uart_podf",	base + 0x74,	2);
 	if (clk_on_imx6ul()) {

drivers/clk/imx/clk-imx7ulp.c

@@ -78,20 +78,20 @@ static void __init imx7ulp_clk_scg1_init(struct device_node *np)
 	hws[IMX7ULP_CLK_SPLL_PRE_DIV]	= imx_clk_hw_divider_flags("spll_pre_div", "spll_pre_sel", base + 0x608,	8,	3,	CLK_SET_RATE_GATE);
 
 	/*						name	 parent_name	 base */
-	hws[IMX7ULP_CLK_APLL]		= imx_clk_hw_pllv4("apll",  "apll_pre_div", base + 0x500);
-	hws[IMX7ULP_CLK_SPLL]		= imx_clk_hw_pllv4("spll",  "spll_pre_div", base + 0x600);
+	hws[IMX7ULP_CLK_APLL]		= imx_clk_hw_pllv4(IMX_PLLV4_IMX7ULP, "apll",  "apll_pre_div", base + 0x500);
+	hws[IMX7ULP_CLK_SPLL]		= imx_clk_hw_pllv4(IMX_PLLV4_IMX7ULP, "spll",  "spll_pre_div", base + 0x600);
 
 	/* APLL PFDs */
-	hws[IMX7ULP_CLK_APLL_PFD0]	= imx_clk_hw_pfdv2("apll_pfd0", "apll", base + 0x50c, 0);
-	hws[IMX7ULP_CLK_APLL_PFD1]	= imx_clk_hw_pfdv2("apll_pfd1", "apll", base + 0x50c, 1);
-	hws[IMX7ULP_CLK_APLL_PFD2]	= imx_clk_hw_pfdv2("apll_pfd2", "apll", base + 0x50c, 2);
-	hws[IMX7ULP_CLK_APLL_PFD3]	= imx_clk_hw_pfdv2("apll_pfd3", "apll", base + 0x50c, 3);
+	hws[IMX7ULP_CLK_APLL_PFD0]	= imx_clk_hw_pfdv2(IMX_PFDV2_IMX7ULP, "apll_pfd0", "apll", base + 0x50c, 0);
+	hws[IMX7ULP_CLK_APLL_PFD1]	= imx_clk_hw_pfdv2(IMX_PFDV2_IMX7ULP, "apll_pfd1", "apll", base + 0x50c, 1);
+	hws[IMX7ULP_CLK_APLL_PFD2]	= imx_clk_hw_pfdv2(IMX_PFDV2_IMX7ULP, "apll_pfd2", "apll", base + 0x50c, 2);
+	hws[IMX7ULP_CLK_APLL_PFD3]	= imx_clk_hw_pfdv2(IMX_PFDV2_IMX7ULP, "apll_pfd3", "apll", base + 0x50c, 3);
 
 	/* SPLL PFDs */
-	hws[IMX7ULP_CLK_SPLL_PFD0]	= imx_clk_hw_pfdv2("spll_pfd0", "spll", base + 0x60C, 0);
-	hws[IMX7ULP_CLK_SPLL_PFD1]	= imx_clk_hw_pfdv2("spll_pfd1", "spll", base + 0x60C, 1);
-	hws[IMX7ULP_CLK_SPLL_PFD2]	= imx_clk_hw_pfdv2("spll_pfd2", "spll", base + 0x60C, 2);
-	hws[IMX7ULP_CLK_SPLL_PFD3]	= imx_clk_hw_pfdv2("spll_pfd3", "spll", base + 0x60C, 3);
+	hws[IMX7ULP_CLK_SPLL_PFD0]	= imx_clk_hw_pfdv2(IMX_PFDV2_IMX7ULP, "spll_pfd0", "spll", base + 0x60C, 0);
+	hws[IMX7ULP_CLK_SPLL_PFD1]	= imx_clk_hw_pfdv2(IMX_PFDV2_IMX7ULP, "spll_pfd1", "spll", base + 0x60C, 1);
+	hws[IMX7ULP_CLK_SPLL_PFD2]	= imx_clk_hw_pfdv2(IMX_PFDV2_IMX7ULP, "spll_pfd2", "spll", base + 0x60C, 2);
+	hws[IMX7ULP_CLK_SPLL_PFD3]	= imx_clk_hw_pfdv2(IMX_PFDV2_IMX7ULP, "spll_pfd3", "spll", base + 0x60C, 3);
 
 	/* PLL Mux */
 	hws[IMX7ULP_CLK_APLL_PFD_SEL]	= imx_clk_hw_mux_flags("apll_pfd_sel", base + 0x508, 14, 2, apll_pfd_sels, ARRAY_SIZE(apll_pfd_sels), CLK_SET_RATE_PARENT | CLK_SET_PARENT_GATE);

drivers/clk/imx/clk-imx8ulp.c

+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2021 NXP
+ */
+
+#include <dt-bindings/clock/imx8ulp-clock.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/reset-controller.h>
+#include <linux/slab.h>
+
+#include "clk.h"
+
+static const char * const pll_pre_sels[] = { "sosc", "frosc", };
+static const char * const a35_sels[] = { "frosc", "spll2", "sosc", "lvds", };
+static const char * const nic_sels[] = { "frosc", "spll3_pfd0", "sosc", "lvds", };
+static const char * const pcc3_periph_bus_sels[] = { "dummy", "lposc", "sosc_div2",
+						     "frosc_div2", "xbar_divbus", "spll3_pfd1_div1",
+						     "spll3_pfd0_div2", "spll3_pfd0_div1", };
+static const char * const pcc4_periph_bus_sels[] = { "dummy", "dummy", "lposc",
+						     "sosc_div2", "frosc_div2", "xbar_divbus",
+						     "spll3_vcodiv", "spll3_pfd0_div1", };
+static const char * const pcc4_periph_plat_sels[] = { "dummy", "sosc_div1", "frosc_div1",
+						      "spll3_pfd3_div2", "spll3_pfd3_div1",
+						      "spll3_pfd2_div2", "spll3_pfd2_div1",
+						      "spll3_pfd1_div2", };
+static const char * const pcc5_periph_bus_sels[] = { "dummy", "dummy", "lposc",
+						     "sosc_div2", "frosc_div2", "lpav_bus_clk",
+						     "pll4_vcodiv", "pll4_pfd3_div1", };
+static const char * const pcc5_periph_plat_sels[] = { "dummy", "pll4_pfd3_div2", "pll4_pfd2_div2",
+						      "pll4_pfd2_div1", "pll4_pfd1_div2",
+						      "pll4_pfd1_div1", "pll4_pfd0_div2",
+						      "pll4_pfd0_div1", };
+static const char * const hifi_sels[] = { "frosc", "pll4", "pll4_pfd0", "sosc",
+					 "lvds", "dummy", "dummy", "dummy", };
+static const char * const ddr_sels[] = { "frosc", "pll4_pfd1", "sosc", "lvds",
+					 "pll4", "pll4", "pll4", "pll4", };
+static const char * const lpav_sels[] = { "frosc", "pll4_pfd1", "sosc", "lvds", };
+static const char * const sai45_sels[] = { "spll3_pfd1_div1", "aud_clk1", "aud_clk2", "sosc", };
+static const char * const sai67_sels[] = { "spll1_pfd2_div", "spll3_pfd1_div1", "aud_clk0", "aud_clk1", "aud_clk2", "sosc", "dummy", "dummy", };
+static const char * const aud_clk1_sels[] = { "ext_aud_mclk2", "sai4_rx_bclk", "sai4_tx_bclk", "sai5_rx_bclk", "sai5_tx_bclk", "dummy", "dummy", "dummy", };
+static const char * const aud_clk2_sels[] = { "ext_aud_mclk3", "sai6_rx_bclk", "sai6_tx_bclk", "sai7_rx_bclk", "sai7_tx_bclk", "spdif_rx", "dummy", "dummy", };
+static const char * const enet_ts_sels[] = { "ext_rmii_clk", "ext_ts_clk", "rosc", "ext_aud_mclk", "sosc", "dummy", "dummy", "dummy"};
+static const char * const xbar_divbus[] = { "xbar_divbus" };
+static const char * const nic_per_divplat[] = { "nic_per_divplat" };
+static const char * const lpav_axi_div[] = { "lpav_axi_div" };
+static const char * const lpav_bus_div[] = { "lpav_bus_div" };
+
+struct pcc_reset_dev {
+	void __iomem *base;
+	struct reset_controller_dev rcdev;
+	const u32 *resets;
+	/* Set to imx_ccm_lock to protect register access shared with clock control */
+	spinlock_t *lock;
+};
+
+#define PCC_SW_RST	BIT(28)
+#define to_pcc_reset_dev(_rcdev)	container_of(_rcdev, struct pcc_reset_dev, rcdev)
+
+static const u32 pcc3_resets[] = {
+	0xa8, 0xac, 0xc8, 0xcc, 0xd0,
+	0xd4, 0xd8, 0xdc, 0xe0, 0xe4,
+	0xe8, 0xec, 0xf0
+};
+
+static const u32 pcc4_resets[] = {
+	0x4, 0x8, 0xc, 0x10, 0x14,
+	0x18, 0x1c, 0x20, 0x24, 0x34,
+	0x38, 0x3c, 0x40, 0x44, 0x48,
+	0x4c, 0x54
+};
+
+static const u32 pcc5_resets[] = {
+	0xa0, 0xa4, 0xa8, 0xac, 0xb0,
+	0xb4, 0xbc, 0xc0, 0xc8, 0xcc,
+	0xd0, 0xf0, 0xf4, 0xf8
+};
+
+static int imx8ulp_pcc_assert(struct reset_controller_dev *rcdev, unsigned long id)
+{
+	struct pcc_reset_dev *pcc_reset = to_pcc_reset_dev(rcdev);
+	u32 offset = pcc_reset->resets[id];
+	unsigned long flags;
+	u32 val;
+
+	spin_lock_irqsave(pcc_reset->lock, flags);
+
+	val = readl(pcc_reset->base + offset);
+	val &= ~PCC_SW_RST;
+	writel(val, pcc_reset->base + offset);
+
+	spin_unlock_irqrestore(pcc_reset->lock, flags);
+
+	return 0;
+}
+
+static int imx8ulp_pcc_deassert(struct reset_controller_dev *rcdev, unsigned long id)
+{
+	struct pcc_reset_dev *pcc_reset = to_pcc_reset_dev(rcdev);
+	u32 offset = pcc_reset->resets[id];
+	unsigned long flags;
+	u32 val;
+
+	spin_lock_irqsave(pcc_reset->lock, flags);
+
+	val = readl(pcc_reset->base + offset);
+	val |= PCC_SW_RST;
+	writel(val, pcc_reset->base + offset);
+
+	spin_unlock_irqrestore(pcc_reset->lock, flags);
+
+	return 0;
+}
+
+static const struct reset_control_ops imx8ulp_pcc_reset_ops = {
+	.assert = imx8ulp_pcc_assert,
+	.deassert = imx8ulp_pcc_deassert,
+};
+
+static int imx8ulp_pcc_reset_init(struct platform_device *pdev, void __iomem *base,
+	 const u32 *resets, unsigned int nr_resets)
+{
+	struct device_node *np = pdev->dev.of_node;
+	struct device *dev = &pdev->dev;
+	struct pcc_reset_dev *pcc_reset;
+
+	pcc_reset = devm_kzalloc(dev, sizeof(*pcc_reset), GFP_KERNEL);
+	if (!pcc_reset)
+		return -ENOMEM;
+
+	pcc_reset->base = base;
+	pcc_reset->lock = &imx_ccm_lock;
+	pcc_reset->resets = resets;
+	pcc_reset->rcdev.owner = THIS_MODULE;
+	pcc_reset->rcdev.nr_resets = nr_resets;
+	pcc_reset->rcdev.ops = &imx8ulp_pcc_reset_ops;
+	pcc_reset->rcdev.of_node = np;
+
+	return devm_reset_controller_register(dev, &pcc_reset->rcdev);
+}
+
+static int imx8ulp_clk_cgc1_init(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct clk_hw_onecell_data *clk_data;
+	struct clk_hw **clks;
+	void __iomem *base;
+
+	clk_data = devm_kzalloc(dev, struct_size(clk_data, hws, IMX8ULP_CLK_CGC1_END),
+			   GFP_KERNEL);
+	if (!clk_data)
+		return -ENOMEM;
+
+	clk_data->num = IMX8ULP_CLK_CGC1_END;
+	clks = clk_data->hws;
+
+	clks[IMX8ULP_CLK_DUMMY] = imx_clk_hw_fixed("dummy", 0);
+
+	/* CGC1 */
+	base = devm_platform_ioremap_resource(pdev, 0);
+	if (WARN_ON(IS_ERR(base)))
+		return PTR_ERR(base);
+
+	clks[IMX8ULP_CLK_SPLL2_PRE_SEL]	= imx_clk_hw_mux_flags("spll2_pre_sel", base + 0x510, 0, 1, pll_pre_sels, ARRAY_SIZE(pll_pre_sels), CLK_SET_PARENT_GATE);
+	clks[IMX8ULP_CLK_SPLL3_PRE_SEL]	= imx_clk_hw_mux_flags("spll3_pre_sel", base + 0x610, 0, 1, pll_pre_sels, ARRAY_SIZE(pll_pre_sels), CLK_SET_PARENT_GATE);
+
+	clks[IMX8ULP_CLK_SPLL2] = imx_clk_hw_pllv4(IMX_PLLV4_IMX8ULP, "spll2", "spll2_pre_sel", base + 0x500);
+	clks[IMX8ULP_CLK_SPLL3] = imx_clk_hw_pllv4(IMX_PLLV4_IMX8ULP, "spll3", "spll3_pre_sel", base + 0x600);
+	clks[IMX8ULP_CLK_SPLL3_VCODIV] = imx_clk_hw_divider("spll3_vcodiv", "spll3", base + 0x604, 0, 6);
+
+	clks[IMX8ULP_CLK_SPLL3_PFD0] = imx_clk_hw_pfdv2(IMX_PFDV2_IMX8ULP, "spll3_pfd0", "spll3_vcodiv", base + 0x614, 0);
+	clks[IMX8ULP_CLK_SPLL3_PFD1] = imx_clk_hw_pfdv2(IMX_PFDV2_IMX8ULP, "spll3_pfd1", "spll3_vcodiv", base + 0x614, 1);
+	clks[IMX8ULP_CLK_SPLL3_PFD2] = imx_clk_hw_pfdv2(IMX_PFDV2_IMX8ULP, "spll3_pfd2", "spll3_vcodiv", base + 0x614, 2);
+	clks[IMX8ULP_CLK_SPLL3_PFD3] = imx_clk_hw_pfdv2(IMX_PFDV2_IMX8ULP, "spll3_pfd3", "spll3_vcodiv", base + 0x614, 3);
+
+	clks[IMX8ULP_CLK_SPLL3_PFD0_DIV1_GATE] = imx_clk_hw_gate_dis("spll3_pfd0_div1_gate", "spll3_pfd0", base + 0x608, 7);
+	clks[IMX8ULP_CLK_SPLL3_PFD0_DIV2_GATE] = imx_clk_hw_gate_dis("spll3_pfd0_div2_gate", "spll3_pfd0", base + 0x608, 15);
+	clks[IMX8ULP_CLK_SPLL3_PFD1_DIV1_GATE] = imx_clk_hw_gate_dis("spll3_pfd1_div1_gate", "spll3_pfd1", base + 0x608, 23);
+	clks[IMX8ULP_CLK_SPLL3_PFD1_DIV2_GATE] = imx_clk_hw_gate_dis("spll3_pfd1_div2_gate", "spll3_pfd1", base + 0x608, 31);
+	clks[IMX8ULP_CLK_SPLL3_PFD2_DIV1_GATE] = imx_clk_hw_gate_dis("spll3_pfd2_div1_gate", "spll3_pfd2", base + 0x60c, 7);
+	clks[IMX8ULP_CLK_SPLL3_PFD2_DIV2_GATE] = imx_clk_hw_gate_dis("spll3_pfd2_div2_gate", "spll3_pfd2", base + 0x60c, 15);
+	clks[IMX8ULP_CLK_SPLL3_PFD3_DIV1_GATE] = imx_clk_hw_gate_dis("spll3_pfd3_div1_gate", "spll3_pfd3", base + 0x60c, 23);
+	clks[IMX8ULP_CLK_SPLL3_PFD3_DIV2_GATE] = imx_clk_hw_gate_dis("spll3_pfd3_div2_gate", "spll3_pfd3", base + 0x60c, 31);
+	clks[IMX8ULP_CLK_SPLL3_PFD0_DIV1] = imx_clk_hw_divider("spll3_pfd0_div1", "spll3_pfd0_div1_gate", base + 0x608, 0, 6);
+	clks[IMX8ULP_CLK_SPLL3_PFD0_DIV2] = imx_clk_hw_divider("spll3_pfd0_div2", "spll3_pfd0_div2_gate", base + 0x608, 8, 6);
+	clks[IMX8ULP_CLK_SPLL3_PFD1_DIV1] = imx_clk_hw_divider("spll3_pfd1_div1", "spll3_pfd1_div1_gate", base + 0x608, 16, 6);
+	clks[IMX8ULP_CLK_SPLL3_PFD1_DIV2] = imx_clk_hw_divider("spll3_pfd1_div2", "spll3_pfd1_div2_gate", base + 0x608, 24, 6);
+	clks[IMX8ULP_CLK_SPLL3_PFD2_DIV1] = imx_clk_hw_divider("spll3_pfd2_div1", "spll3_pfd2_div1_gate", base + 0x60c, 0, 6);
+	clks[IMX8ULP_CLK_SPLL3_PFD2_DIV2] = imx_clk_hw_divider("spll3_pfd2_div2", "spll3_pfd2_div2_gate", base + 0x60c, 8, 6);
+	clks[IMX8ULP_CLK_SPLL3_PFD3_DIV1] = imx_clk_hw_divider("spll3_pfd3_div1", "spll3_pfd3_div1_gate", base + 0x60c, 16, 6);
+	clks[IMX8ULP_CLK_SPLL3_PFD3_DIV2] = imx_clk_hw_divider("spll3_pfd3_div2", "spll3_pfd3_div2_gate", base + 0x60c, 24, 6);
+
+	clks[IMX8ULP_CLK_A35_SEL] = imx_clk_hw_mux2("a35_sel", base + 0x14, 28, 2, a35_sels, ARRAY_SIZE(a35_sels));
+	clks[IMX8ULP_CLK_A35_DIV] = imx_clk_hw_divider_flags("a35_div", "a35_sel", base + 0x14, 21, 6, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL);
+
+	clks[IMX8ULP_CLK_NIC_SEL] = imx_clk_hw_mux2("nic_sel", base + 0x34, 28, 2, nic_sels, ARRAY_SIZE(nic_sels));
+	clks[IMX8ULP_CLK_NIC_AD_DIVPLAT] = imx_clk_hw_divider_flags("nic_ad_divplat", "nic_sel", base + 0x34, 21, 6, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL);
+	clks[IMX8ULP_CLK_NIC_PER_DIVPLAT] = imx_clk_hw_divider_flags("nic_per_divplat", "nic_ad_divplat", base + 0x34, 14, 6, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL);
+	clks[IMX8ULP_CLK_XBAR_AD_DIVPLAT] = imx_clk_hw_divider_flags("xbar_ad_divplat", "nic_ad_divplat", base + 0x38, 14, 6, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL);
+	clks[IMX8ULP_CLK_XBAR_DIVBUS] = imx_clk_hw_divider_flags("xbar_divbus", "nic_ad_divplat", base + 0x38, 7, 6, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL);
+	clks[IMX8ULP_CLK_XBAR_AD_SLOW] = imx_clk_hw_divider_flags("xbar_ad_slow", "nic_ad_divplat", base + 0x38, 0, 6, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL);
+
+	clks[IMX8ULP_CLK_SOSC_DIV1_GATE] = imx_clk_hw_gate_dis("sosc_div1_gate", "sosc", base + 0x108, 7);
+	clks[IMX8ULP_CLK_SOSC_DIV2_GATE] = imx_clk_hw_gate_dis("sosc_div2_gate", "sosc", base + 0x108, 15);
+	clks[IMX8ULP_CLK_SOSC_DIV3_GATE] = imx_clk_hw_gate_dis("sosc_div3_gate", "sosc", base + 0x108, 23);
+	clks[IMX8ULP_CLK_SOSC_DIV1] = imx_clk_hw_divider("sosc_div1", "sosc_div1_gate", base + 0x108, 0, 6);
+	clks[IMX8ULP_CLK_SOSC_DIV2] = imx_clk_hw_divider("sosc_div2", "sosc_div2_gate", base + 0x108, 8, 6);
+	clks[IMX8ULP_CLK_SOSC_DIV3] = imx_clk_hw_divider("sosc_div3", "sosc_div3_gate", base + 0x108, 16, 6);
+
+	clks[IMX8ULP_CLK_FROSC_DIV1_GATE] = imx_clk_hw_gate_dis("frosc_div1_gate", "frosc", base + 0x208, 7);
+	clks[IMX8ULP_CLK_FROSC_DIV2_GATE] = imx_clk_hw_gate_dis("frosc_div2_gate", "frosc", base + 0x208, 15);
+	clks[IMX8ULP_CLK_FROSC_DIV3_GATE] = imx_clk_hw_gate_dis("frosc_div3_gate", "frosc", base + 0x208, 23);
+	clks[IMX8ULP_CLK_FROSC_DIV1] = imx_clk_hw_divider("frosc_div1", "frosc_div1_gate", base + 0x208, 0, 6);
+	clks[IMX8ULP_CLK_FROSC_DIV2] = imx_clk_hw_divider("frosc_div2", "frosc_div2_gate", base + 0x208, 8, 6);
+	clks[IMX8ULP_CLK_FROSC_DIV3] = imx_clk_hw_divider("frosc_div3", "frosc_div3_gate", base + 0x208, 16, 6);
+	clks[IMX8ULP_CLK_AUD_CLK1] = imx_clk_hw_mux2("aud_clk1", base + 0x900, 0, 3, aud_clk1_sels, ARRAY_SIZE(aud_clk1_sels));
+	clks[IMX8ULP_CLK_SAI4_SEL] = imx_clk_hw_mux2("sai4_sel", base + 0x904, 0, 2, sai45_sels, ARRAY_SIZE(sai45_sels));
+	clks[IMX8ULP_CLK_SAI5_SEL] = imx_clk_hw_mux2("sai5_sel", base + 0x904, 8, 2, sai45_sels, ARRAY_SIZE(sai45_sels));
+	clks[IMX8ULP_CLK_ENET_TS_SEL] = imx_clk_hw_mux2("enet_ts", base + 0x700, 24, 3, enet_ts_sels, ARRAY_SIZE(enet_ts_sels));
+
+	imx_check_clk_hws(clks, clk_data->num);
+
+	return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, clk_data);
+}
+
+static int imx8ulp_clk_cgc2_init(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct clk_hw_onecell_data *clk_data;
+	struct clk_hw **clks;
+	void __iomem *base;
+
+	clk_data = devm_kzalloc(dev, struct_size(clk_data, hws, IMX8ULP_CLK_CGC2_END),
+			   GFP_KERNEL);
+	if (!clk_data)
+		return -ENOMEM;
+
+	clk_data->num = IMX8ULP_CLK_CGC2_END;
+	clks = clk_data->hws;
+
+	/* CGC2 */
+	base = devm_platform_ioremap_resource(pdev, 0);
+	if (WARN_ON(IS_ERR(base)))
+		return PTR_ERR(base);
+
+	clks[IMX8ULP_CLK_PLL4_PRE_SEL] = imx_clk_hw_mux_flags("pll4_pre_sel", base + 0x610, 0, 1, pll_pre_sels, ARRAY_SIZE(pll_pre_sels), CLK_SET_PARENT_GATE);
+
+	clks[IMX8ULP_CLK_PLL4]	= imx_clk_hw_pllv4(IMX_PLLV4_IMX8ULP, "pll4", "pll4_pre_sel", base + 0x600);
+	clks[IMX8ULP_CLK_PLL4_VCODIV] = imx_clk_hw_divider("pll4_vcodiv", "pll4", base + 0x604, 0, 6);
+
+	clks[IMX8ULP_CLK_HIFI_SEL] = imx_clk_hw_mux_flags("hifi_sel", base + 0x14, 28, 3, hifi_sels, ARRAY_SIZE(hifi_sels), CLK_SET_PARENT_GATE);
+	clks[IMX8ULP_CLK_HIFI_DIVCORE] = imx_clk_hw_divider("hifi_core_div", "hifi_sel", base + 0x14, 21, 6);
+	clks[IMX8ULP_CLK_HIFI_DIVPLAT] = imx_clk_hw_divider("hifi_plat_div", "hifi_core_div", base + 0x14, 14, 6);
+
+	clks[IMX8ULP_CLK_DDR_SEL] = imx_clk_hw_mux_flags("ddr_sel", base + 0x40, 28, 3, ddr_sels, ARRAY_SIZE(ddr_sels), CLK_SET_PARENT_GATE);
+	clks[IMX8ULP_CLK_DDR_DIV] = imx_clk_hw_divider_flags("ddr_div", "ddr_sel", base + 0x40, 21, 6, CLK_IS_CRITICAL);
+	clks[IMX8ULP_CLK_LPAV_AXI_SEL] = imx_clk_hw_mux("lpav_sel", base + 0x3c, 28, 2, lpav_sels, ARRAY_SIZE(lpav_sels));
+	clks[IMX8ULP_CLK_LPAV_AXI_DIV] = imx_clk_hw_divider_flags("lpav_axi_div", "lpav_sel", base + 0x3c, 21, 6, CLK_IS_CRITICAL);
+	clks[IMX8ULP_CLK_LPAV_AHB_DIV] = imx_clk_hw_divider_flags("lpav_ahb_div", "lpav_axi_div", base + 0x3c, 14, 6, CLK_IS_CRITICAL);
+	clks[IMX8ULP_CLK_LPAV_BUS_DIV] = imx_clk_hw_divider_flags("lpav_bus_div", "lpav_axi_div", base + 0x3c, 7, 6, CLK_IS_CRITICAL);
+
+	clks[IMX8ULP_CLK_PLL4_PFD0] = imx_clk_hw_pfdv2(IMX_PFDV2_IMX8ULP, "pll4_pfd0", "pll4_vcodiv", base + 0x614, 0);
+	clks[IMX8ULP_CLK_PLL4_PFD1] = imx_clk_hw_pfdv2(IMX_PFDV2_IMX8ULP, "pll4_pfd1", "pll4_vcodiv", base + 0x614, 1);
+	clks[IMX8ULP_CLK_PLL4_PFD2] = imx_clk_hw_pfdv2(IMX_PFDV2_IMX8ULP, "pll4_pfd2", "pll4_vcodiv", base + 0x614, 2);
+	clks[IMX8ULP_CLK_PLL4_PFD3] = imx_clk_hw_pfdv2(IMX_PFDV2_IMX8ULP, "pll4_pfd3", "pll4_vcodiv", base + 0x614, 3);
+
+	clks[IMX8ULP_CLK_PLL4_PFD0_DIV1_GATE] = imx_clk_hw_gate_dis("pll4_pfd0_div1_gate", "pll4_pfd0", base + 0x608, 7);
+	clks[IMX8ULP_CLK_PLL4_PFD0_DIV2_GATE] = imx_clk_hw_gate_dis("pll4_pfd0_div2_gate", "pll4_pfd0", base + 0x608, 15);
+	clks[IMX8ULP_CLK_PLL4_PFD1_DIV1_GATE] = imx_clk_hw_gate_dis("pll4_pfd1_div1_gate", "pll4_pfd1", base + 0x608, 23);
+	clks[IMX8ULP_CLK_PLL4_PFD1_DIV2_GATE] = imx_clk_hw_gate_dis("pll4_pfd1_div2_gate", "pll4_pfd1", base + 0x608, 31);
+	clks[IMX8ULP_CLK_PLL4_PFD2_DIV1_GATE] = imx_clk_hw_gate_dis("pll4_pfd2_div1_gate", "pll4_pfd2", base + 0x60c, 7);
+	clks[IMX8ULP_CLK_PLL4_PFD2_DIV2_GATE] = imx_clk_hw_gate_dis("pll4_pfd2_div2_gate", "pll4_pfd2", base + 0x60c, 15);
+	clks[IMX8ULP_CLK_PLL4_PFD3_DIV1_GATE] = imx_clk_hw_gate_dis("pll4_pfd3_div1_gate", "pll4_pfd3", base + 0x60c, 23);
+	clks[IMX8ULP_CLK_PLL4_PFD3_DIV2_GATE] = imx_clk_hw_gate_dis("pll4_pfd3_div2_gate", "pll4_pfd3", base + 0x60c, 31);
+	clks[IMX8ULP_CLK_PLL4_PFD0_DIV1] = imx_clk_hw_divider("pll4_pfd0_div1", "pll4_pfd0_div1_gate", base + 0x608, 0, 6);
+	clks[IMX8ULP_CLK_PLL4_PFD0_DIV2] = imx_clk_hw_divider("pll4_pfd0_div2", "pll4_pfd0_div2_gate", base + 0x608, 8, 6);
+	clks[IMX8ULP_CLK_PLL4_PFD1_DIV1] = imx_clk_hw_divider("pll4_pfd1_div1", "pll4_pfd1_div1_gate", base + 0x608, 16, 6);
+	clks[IMX8ULP_CLK_PLL4_PFD1_DIV2] = imx_clk_hw_divider("pll4_pfd1_div2", "pll4_pfd1_div2_gate", base + 0x608, 24, 6);
+	clks[IMX8ULP_CLK_PLL4_PFD2_DIV1] = imx_clk_hw_divider("pll4_pfd2_div1", "pll4_pfd2_div1_gate", base + 0x60c, 0, 6);
+	clks[IMX8ULP_CLK_PLL4_PFD2_DIV2] = imx_clk_hw_divider("pll4_pfd2_div2", "pll4_pfd2_div2_gate", base + 0x60c, 8, 6);
+	clks[IMX8ULP_CLK_PLL4_PFD3_DIV1] = imx_clk_hw_divider("pll4_pfd3_div1", "pll4_pfd3_div1_gate", base + 0x60c, 16, 6);
+	clks[IMX8ULP_CLK_PLL4_PFD3_DIV2] = imx_clk_hw_divider("pll4_pfd3_div2", "pll4_pfd3_div2_gate", base + 0x60c, 24, 6);
+
+	clks[IMX8ULP_CLK_CGC2_SOSC_DIV1_GATE] = imx_clk_hw_gate_dis("cgc2_sosc_div1_gate", "sosc", base + 0x108, 7);
+	clks[IMX8ULP_CLK_CGC2_SOSC_DIV2_GATE] = imx_clk_hw_gate_dis("cgc2_sosc_div2_gate", "sosc", base + 0x108, 15);
+	clks[IMX8ULP_CLK_CGC2_SOSC_DIV3_GATE] = imx_clk_hw_gate_dis("cgc2_sosc_div3_gate", "sosc", base + 0x108, 23);
+	clks[IMX8ULP_CLK_CGC2_SOSC_DIV1] = imx_clk_hw_divider("cgc2_sosc_div1", "cgc2_sosc_div1_gate", base + 0x108, 0, 6);
+	clks[IMX8ULP_CLK_CGC2_SOSC_DIV2] = imx_clk_hw_divider("cgc2_sosc_div2", "cgc2_sosc_div2_gate", base + 0x108, 8, 6);
+	clks[IMX8ULP_CLK_CGC2_SOSC_DIV3] = imx_clk_hw_divider("cgc2_sosc_div3", "cgc2_sosc_div3_gate", base + 0x108, 16, 6);
+
+	clks[IMX8ULP_CLK_CGC2_FROSC_DIV1_GATE] = imx_clk_hw_gate_dis("cgc2_frosc_div1_gate", "frosc", base + 0x208, 7);
+	clks[IMX8ULP_CLK_CGC2_FROSC_DIV2_GATE] = imx_clk_hw_gate_dis("cgc2_frosc_div2_gate", "frosc", base + 0x208, 15);
+	clks[IMX8ULP_CLK_CGC2_FROSC_DIV3_GATE] = imx_clk_hw_gate_dis("cgc2_frosc_div3_gate", "frosc", base + 0x208, 23);
+	clks[IMX8ULP_CLK_CGC2_FROSC_DIV1] = imx_clk_hw_divider("cgc2_frosc_div1", "cgc2_frosc_div1_gate", base + 0x208, 0, 6);
+	clks[IMX8ULP_CLK_CGC2_FROSC_DIV2] = imx_clk_hw_divider("cgc2_frosc_div2", "cgc2_frosc_div2_gate", base + 0x208, 8, 6);
+	clks[IMX8ULP_CLK_CGC2_FROSC_DIV3] = imx_clk_hw_divider("cgc2_frosc_div3", "cgc2_frosc_div3_gate", base + 0x208, 16, 6);
+	clks[IMX8ULP_CLK_AUD_CLK2]  = imx_clk_hw_mux2("aud_clk2", base + 0x900, 0, 3, aud_clk2_sels, ARRAY_SIZE(aud_clk2_sels));
+	clks[IMX8ULP_CLK_SAI6_SEL]  = imx_clk_hw_mux2("sai6_sel", base + 0x904, 0, 3, sai67_sels, ARRAY_SIZE(sai67_sels));
+	clks[IMX8ULP_CLK_SAI7_SEL]  = imx_clk_hw_mux2("sai7_sel", base + 0x904, 8, 3, sai67_sels, ARRAY_SIZE(sai67_sels));
+	clks[IMX8ULP_CLK_SPDIF_SEL] = imx_clk_hw_mux2("spdif_sel", base + 0x910, 0, 3, sai67_sels, ARRAY_SIZE(sai67_sels));
+	clks[IMX8ULP_CLK_DSI_PHY_REF] = imx_clk_hw_fixed("dsi_phy_ref", 24000000);
+
+	imx_check_clk_hws(clks, clk_data->num);
+
+	return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, clk_data);
+}
+
+static int imx8ulp_clk_pcc3_init(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct clk_hw_onecell_data *clk_data;
+	struct clk_hw **clks;
+	void __iomem *base;
+	int ret;
+
+	clk_data = devm_kzalloc(dev, struct_size(clk_data, hws, IMX8ULP_CLK_PCC3_END),
+			   GFP_KERNEL);
+	if (!clk_data)
+		return -ENOMEM;
+
+	clk_data->num = IMX8ULP_CLK_PCC3_END;
+	clks = clk_data->hws;
+
+	/* PCC3 */
+	base = devm_platform_ioremap_resource(pdev, 0);
+	if (WARN_ON(IS_ERR(base)))
+		return PTR_ERR(base);
+
+	clks[IMX8ULP_CLK_WDOG3] = imx8ulp_clk_hw_composite("wdog3", pcc3_periph_bus_sels, ARRAY_SIZE(pcc3_periph_bus_sels), true, true, true, base + 0xa8, 1);
+	clks[IMX8ULP_CLK_WDOG4] = imx8ulp_clk_hw_composite("wdog4", pcc3_periph_bus_sels, ARRAY_SIZE(pcc3_periph_bus_sels), true, true, true, base + 0xac, 1);
+	clks[IMX8ULP_CLK_LPIT1] = imx8ulp_clk_hw_composite("lpit1", pcc3_periph_bus_sels, ARRAY_SIZE(pcc3_periph_bus_sels), true, true, true, base + 0xc8, 1);
+	clks[IMX8ULP_CLK_TPM4] = imx8ulp_clk_hw_composite("tpm4", pcc3_periph_bus_sels, ARRAY_SIZE(pcc3_periph_bus_sels), true, true, true, base + 0xcc, 1);
+	clks[IMX8ULP_CLK_TPM5] = imx8ulp_clk_hw_composite("tpm5", pcc3_periph_bus_sels, ARRAY_SIZE(pcc3_periph_bus_sels), true, true, true, base + 0xd0, 1);
+	clks[IMX8ULP_CLK_FLEXIO1] = imx8ulp_clk_hw_composite("flexio1", pcc3_periph_bus_sels, ARRAY_SIZE(pcc3_periph_bus_sels), true, true, true, base + 0xd4, 1);
+	clks[IMX8ULP_CLK_I3C2] = imx8ulp_clk_hw_composite("i3c2", pcc3_periph_bus_sels, ARRAY_SIZE(pcc3_periph_bus_sels), true, true, true, base + 0xd8, 1);
+	clks[IMX8ULP_CLK_LPI2C4] = imx8ulp_clk_hw_composite("lpi2c4", pcc3_periph_bus_sels, ARRAY_SIZE(pcc3_periph_bus_sels), true, true, true, base + 0xdc, 1);
+	clks[IMX8ULP_CLK_LPI2C5] = imx8ulp_clk_hw_composite("lpi2c5", pcc3_periph_bus_sels, ARRAY_SIZE(pcc3_periph_bus_sels), true, true, true, base + 0xe0, 1);
+	clks[IMX8ULP_CLK_LPUART4] = imx8ulp_clk_hw_composite("lpuart4", pcc3_periph_bus_sels, ARRAY_SIZE(pcc3_periph_bus_sels), true, true, true, base + 0xe4, 1);
+	clks[IMX8ULP_CLK_LPUART5] = imx8ulp_clk_hw_composite("lpuart5", pcc3_periph_bus_sels, ARRAY_SIZE(pcc3_periph_bus_sels), true, true, true, base + 0xe8, 1);
+	clks[IMX8ULP_CLK_LPSPI4] = imx8ulp_clk_hw_composite("lpspi4", pcc3_periph_bus_sels, ARRAY_SIZE(pcc3_periph_bus_sels), true, true, true, base + 0xec, 1);
+	clks[IMX8ULP_CLK_LPSPI5] = imx8ulp_clk_hw_composite("lpspi5", pcc3_periph_bus_sels, ARRAY_SIZE(pcc3_periph_bus_sels), true, true, true, base + 0xf0, 1);
+
+	clks[IMX8ULP_CLK_DMA1_MP] = imx_clk_hw_gate("pcc_dma1_mp", "xbar_ad_divplat", base + 0x4, 30);
+	clks[IMX8ULP_CLK_DMA1_CH0] = imx_clk_hw_gate("pcc_dma1_ch0", "xbar_ad_divplat", base + 0x8, 30);
+	clks[IMX8ULP_CLK_DMA1_CH1] = imx_clk_hw_gate("pcc_dma1_ch1", "xbar_ad_divplat", base + 0xc, 30);
+	clks[IMX8ULP_CLK_DMA1_CH2] = imx_clk_hw_gate("pcc_dma1_ch2", "xbar_ad_divplat", base + 0x10, 30);
+	clks[IMX8ULP_CLK_DMA1_CH3] = imx_clk_hw_gate("pcc_dma1_ch3", "xbar_ad_divplat", base + 0x14, 30);
+	clks[IMX8ULP_CLK_DMA1_CH4] = imx_clk_hw_gate("pcc_dma1_ch4", "xbar_ad_divplat", base + 0x18, 30);
+	clks[IMX8ULP_CLK_DMA1_CH5] = imx_clk_hw_gate("pcc_dma1_ch5", "xbar_ad_divplat", base + 0x1c, 30);
+	clks[IMX8ULP_CLK_DMA1_CH6] = imx_clk_hw_gate("pcc_dma1_ch6", "xbar_ad_divplat", base + 0x20, 30);
+	clks[IMX8ULP_CLK_DMA1_CH7] = imx_clk_hw_gate("pcc_dma1_ch7", "xbar_ad_divplat", base + 0x24, 30);
+	clks[IMX8ULP_CLK_DMA1_CH8] = imx_clk_hw_gate("pcc_dma1_ch8", "xbar_ad_divplat", base + 0x28, 30);
+	clks[IMX8ULP_CLK_DMA1_CH9] = imx_clk_hw_gate("pcc_dma1_ch9", "xbar_ad_divplat", base + 0x2c, 30);
+	clks[IMX8ULP_CLK_DMA1_CH10] = imx_clk_hw_gate("pcc_dma1_ch10", "xbar_ad_divplat", base + 0x30, 30);
+	clks[IMX8ULP_CLK_DMA1_CH11] = imx_clk_hw_gate("pcc_dma1_ch11", "xbar_ad_divplat", base + 0x34, 30);
+	clks[IMX8ULP_CLK_DMA1_CH12] = imx_clk_hw_gate("pcc_dma1_ch12", "xbar_ad_divplat", base + 0x38, 30);
+	clks[IMX8ULP_CLK_DMA1_CH13] = imx_clk_hw_gate("pcc_dma1_ch13", "xbar_ad_divplat", base + 0x3c, 30);
+	clks[IMX8ULP_CLK_DMA1_CH14] = imx_clk_hw_gate("pcc_dma1_ch14", "xbar_ad_divplat", base + 0x40, 30);
+	clks[IMX8ULP_CLK_DMA1_CH15] = imx_clk_hw_gate("pcc_dma1_ch15", "xbar_ad_divplat", base + 0x44, 30);
+	clks[IMX8ULP_CLK_DMA1_CH16] = imx_clk_hw_gate("pcc_dma1_ch16", "xbar_ad_divplat", base + 0x48, 30);
+	clks[IMX8ULP_CLK_DMA1_CH17] = imx_clk_hw_gate("pcc_dma1_ch17", "xbar_ad_divplat", base + 0x4c, 30);
+	clks[IMX8ULP_CLK_DMA1_CH18] = imx_clk_hw_gate("pcc_dma1_ch18", "xbar_ad_divplat", base + 0x50, 30);
+	clks[IMX8ULP_CLK_DMA1_CH19] = imx_clk_hw_gate("pcc_dma1_ch19", "xbar_ad_divplat", base + 0x54, 30);
+	clks[IMX8ULP_CLK_DMA1_CH20] = imx_clk_hw_gate("pcc_dma1_ch20", "xbar_ad_divplat", base + 0x58, 30);
+	clks[IMX8ULP_CLK_DMA1_CH21] = imx_clk_hw_gate("pcc_dma1_ch21", "xbar_ad_divplat", base + 0x5c, 30);
+	clks[IMX8ULP_CLK_DMA1_CH22] = imx_clk_hw_gate("pcc_dma1_ch22", "xbar_ad_divplat", base + 0x60, 30);
+	clks[IMX8ULP_CLK_DMA1_CH23] = imx_clk_hw_gate("pcc_dma1_ch23", "xbar_ad_divplat", base + 0x64, 30);
+	clks[IMX8ULP_CLK_DMA1_CH24] = imx_clk_hw_gate("pcc_dma1_ch24", "xbar_ad_divplat", base + 0x68, 30);
+	clks[IMX8ULP_CLK_DMA1_CH25] = imx_clk_hw_gate("pcc_dma1_ch25", "xbar_ad_divplat", base + 0x6c, 30);
+	clks[IMX8ULP_CLK_DMA1_CH26] = imx_clk_hw_gate("pcc_dma1_ch26", "xbar_ad_divplat", base + 0x70, 30);
+	clks[IMX8ULP_CLK_DMA1_CH27] = imx_clk_hw_gate("pcc_dma1_ch27", "xbar_ad_divplat", base + 0x74, 30);
+	clks[IMX8ULP_CLK_DMA1_CH28] = imx_clk_hw_gate("pcc_dma1_ch28", "xbar_ad_divplat", base + 0x78, 30);
+	clks[IMX8ULP_CLK_DMA1_CH29] = imx_clk_hw_gate("pcc_dma1_ch29", "xbar_ad_divplat", base + 0x7c, 30);
+	clks[IMX8ULP_CLK_DMA1_CH30] = imx_clk_hw_gate("pcc_dma1_ch30", "xbar_ad_divplat", base + 0x80, 30);
+	clks[IMX8ULP_CLK_DMA1_CH31] = imx_clk_hw_gate("pcc_dma1_ch31", "xbar_ad_divplat", base + 0x84, 30);
+	clks[IMX8ULP_CLK_MU0_B] = imx_clk_hw_gate("mu0_b", "xbar_ad_divplat", base + 0x88, 30);
+	clks[IMX8ULP_CLK_MU3_A] = imx_clk_hw_gate("mu3_a", "xbar_ad_divplat", base + 0x8c, 30);
+
+	imx_check_clk_hws(clks, clk_data->num);
+
+	ret = devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, clk_data);
+	if (ret)
+		return ret;
+
+	imx_register_uart_clocks(1);
+
+	/* register the pcc3 reset controller */
+	return imx8ulp_pcc_reset_init(pdev, base, pcc3_resets, ARRAY_SIZE(pcc3_resets));
+}
+
+static int imx8ulp_clk_pcc4_init(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct clk_hw_onecell_data *clk_data;
+	struct clk_hw **clks;
+	void __iomem *base;
+	int ret;
+
+	clk_data = devm_kzalloc(dev, struct_size(clk_data, hws, IMX8ULP_CLK_PCC4_END),
+			   GFP_KERNEL);
+	if (!clk_data)
+		return -ENOMEM;
+
+	clk_data->num = IMX8ULP_CLK_PCC4_END;
+	clks = clk_data->hws;
+
+	/* PCC4 */
+	base = devm_platform_ioremap_resource(pdev, 0);
+	if (WARN_ON(IS_ERR(base)))
+		return PTR_ERR(base);
+
+	clks[IMX8ULP_CLK_FLEXSPI2] = imx8ulp_clk_hw_composite("flexspi2", pcc4_periph_plat_sels, ARRAY_SIZE(pcc4_periph_plat_sels), true, true, true, base + 0x4, 1);
+	clks[IMX8ULP_CLK_TPM6] = imx8ulp_clk_hw_composite("tpm6", pcc4_periph_bus_sels, ARRAY_SIZE(pcc4_periph_bus_sels), true, true, true, base + 0x8, 1);
+	clks[IMX8ULP_CLK_TPM7] = imx8ulp_clk_hw_composite("tpm7", pcc4_periph_bus_sels, ARRAY_SIZE(pcc4_periph_bus_sels), true, true, true, base + 0xc, 1);
+	clks[IMX8ULP_CLK_LPI2C6] = imx8ulp_clk_hw_composite("lpi2c6", pcc4_periph_bus_sels, ARRAY_SIZE(pcc4_periph_bus_sels), true, true, true, base + 0x10, 1);
+	clks[IMX8ULP_CLK_LPI2C7] = imx8ulp_clk_hw_composite("lpi2c7", pcc4_periph_bus_sels, ARRAY_SIZE(pcc4_periph_bus_sels), true, true, true, base + 0x14, 1);
+	clks[IMX8ULP_CLK_LPUART6] = imx8ulp_clk_hw_composite("lpuart6", pcc4_periph_bus_sels, ARRAY_SIZE(pcc4_periph_bus_sels), true, true, true, base + 0x18, 1);
+	clks[IMX8ULP_CLK_LPUART7] = imx8ulp_clk_hw_composite("lpuart7", pcc4_periph_bus_sels, ARRAY_SIZE(pcc4_periph_bus_sels), true, true, true, base + 0x1c, 1);
+	clks[IMX8ULP_CLK_SAI4] = imx8ulp_clk_hw_composite("sai4", xbar_divbus, 1, false, false, true, base + 0x20, 1); /* sai ipg, NOT from sai sel */
+	clks[IMX8ULP_CLK_SAI5] = imx8ulp_clk_hw_composite("sai5", xbar_divbus, 1, false, false, true, base + 0x24, 1); /* sai ipg */
+	clks[IMX8ULP_CLK_PCTLE] = imx_clk_hw_gate("pctle", "xbar_divbus", base + 0x28, 30);
+	clks[IMX8ULP_CLK_PCTLF] = imx_clk_hw_gate("pctlf", "xbar_divbus", base + 0x2c, 30);
+	clks[IMX8ULP_CLK_USDHC0] = imx8ulp_clk_hw_composite("usdhc0", pcc4_periph_plat_sels, ARRAY_SIZE(pcc4_periph_plat_sels), true, false, true, base + 0x34, 1);
+	clks[IMX8ULP_CLK_USDHC1] = imx8ulp_clk_hw_composite("usdhc1", pcc4_periph_plat_sels, ARRAY_SIZE(pcc4_periph_plat_sels), true, false, true, base + 0x38, 1);
+	clks[IMX8ULP_CLK_USDHC2] = imx8ulp_clk_hw_composite("usdhc2", pcc4_periph_plat_sels, ARRAY_SIZE(pcc4_periph_plat_sels), true, false, true, base + 0x3c, 1);
+	clks[IMX8ULP_CLK_USB0] = imx8ulp_clk_hw_composite("usb0", nic_per_divplat, 1, false, false, true, base + 0x40, 1);
+	clks[IMX8ULP_CLK_USB0_PHY] = imx8ulp_clk_hw_composite("usb0_phy", xbar_divbus, 1, false, false, true, base + 0x44, 1);
+	clks[IMX8ULP_CLK_USB1] = imx8ulp_clk_hw_composite("usb1", nic_per_divplat, 1, false, false, true, base + 0x48, 1);
+	clks[IMX8ULP_CLK_USB1_PHY] = imx8ulp_clk_hw_composite("usb1_phy", xbar_divbus, 1, false, false, true, base + 0x4c, 1);
+	clks[IMX8ULP_CLK_USB_XBAR] = imx_clk_hw_gate("usb_xbar", "xbar_divbus", base + 0x50, 30);
+	clks[IMX8ULP_CLK_ENET] = imx8ulp_clk_hw_composite("enet", nic_per_divplat, 1, false, false, true, base + 0x54, 1);
+	clks[IMX8ULP_CLK_RGPIOE] = imx_clk_hw_gate("rgpioe", "nic_per_divplat", base + 0x78, 30);
+	clks[IMX8ULP_CLK_RGPIOF] = imx_clk_hw_gate("rgpiof", "nic_per_divplat", base + 0x7c, 30);
+
+	imx_check_clk_hws(clks, clk_data->num);
+
+	ret = devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, clk_data);
+	if (ret)
+		return ret;
+
+	/* register the pcc4 reset controller */
+	return imx8ulp_pcc_reset_init(pdev, base, pcc4_resets, ARRAY_SIZE(pcc4_resets));
+
+}
+
+static int imx8ulp_clk_pcc5_init(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct clk_hw_onecell_data *clk_data;
+	struct clk_hw **clks;
+	void __iomem *base;
+	int ret;
+
+	clk_data = devm_kzalloc(dev, struct_size(clk_data, hws, IMX8ULP_CLK_PCC5_END),
+			   GFP_KERNEL);
+	if (!clk_data)
+		return -ENOMEM;
+
+	clk_data->num = IMX8ULP_CLK_PCC5_END;
+	clks = clk_data->hws;
+
+	/* PCC5 */
+	base = devm_platform_ioremap_resource(pdev, 0);
+	if (WARN_ON(IS_ERR(base)))
+		return PTR_ERR(base);
+
+	clks[IMX8ULP_CLK_DMA2_MP] = imx_clk_hw_gate("pcc_dma2_mp", "lpav_axi_div", base + 0x0, 30);
+	clks[IMX8ULP_CLK_DMA2_CH0] = imx_clk_hw_gate("pcc_dma2_ch0", "lpav_axi_div", base + 0x4, 30);
+	clks[IMX8ULP_CLK_DMA2_CH1] = imx_clk_hw_gate("pcc_dma2_ch1", "lpav_axi_div", base + 0x8, 30);
+	clks[IMX8ULP_CLK_DMA2_CH2] = imx_clk_hw_gate("pcc_dma2_ch2", "lpav_axi_div", base + 0xc, 30);
+	clks[IMX8ULP_CLK_DMA2_CH3] = imx_clk_hw_gate("pcc_dma2_ch3", "lpav_axi_div", base + 0x10, 30);
+	clks[IMX8ULP_CLK_DMA2_CH4] = imx_clk_hw_gate("pcc_dma2_ch4", "lpav_axi_div", base + 0x14, 30);
+	clks[IMX8ULP_CLK_DMA2_CH5] = imx_clk_hw_gate("pcc_dma2_ch5", "lpav_axi_div", base + 0x18, 30);
+	clks[IMX8ULP_CLK_DMA2_CH6] = imx_clk_hw_gate("pcc_dma2_ch6", "lpav_axi_div", base + 0x1c, 30);
+	clks[IMX8ULP_CLK_DMA2_CH7] = imx_clk_hw_gate("pcc_dma2_ch7", "lpav_axi_div", base + 0x20, 30);
+	clks[IMX8ULP_CLK_DMA2_CH8] = imx_clk_hw_gate("pcc_dma2_ch8", "lpav_axi_div", base + 0x24, 30);
+	clks[IMX8ULP_CLK_DMA2_CH9] = imx_clk_hw_gate("pcc_dma2_ch9", "lpav_axi_div", base + 0x28, 30);
+	clks[IMX8ULP_CLK_DMA2_CH10] = imx_clk_hw_gate("pcc_dma2_ch10", "lpav_axi_div", base + 0x2c, 30);
+	clks[IMX8ULP_CLK_DMA2_CH11] = imx_clk_hw_gate("pcc_dma2_ch11", "lpav_axi_div", base + 0x30, 30);
+	clks[IMX8ULP_CLK_DMA2_CH12] = imx_clk_hw_gate("pcc_dma2_ch12", "lpav_axi_div", base + 0x34, 30);
+	clks[IMX8ULP_CLK_DMA2_CH13] = imx_clk_hw_gate("pcc_dma2_ch13", "lpav_axi_div", base + 0x38, 30);
+	clks[IMX8ULP_CLK_DMA2_CH14] = imx_clk_hw_gate("pcc_dma2_ch14", "lpav_axi_div", base + 0x3c, 30);
+	clks[IMX8ULP_CLK_DMA2_CH15] = imx_clk_hw_gate("pcc_dma2_ch15", "lpav_axi_div", base + 0x40, 30);
+	clks[IMX8ULP_CLK_DMA2_CH16] = imx_clk_hw_gate("pcc_dma2_ch16", "lpav_axi_div", base + 0x44, 30);
+	clks[IMX8ULP_CLK_DMA2_CH17] = imx_clk_hw_gate("pcc_dma2_ch17", "lpav_axi_div", base + 0x48, 30);
+	clks[IMX8ULP_CLK_DMA2_CH18] = imx_clk_hw_gate("pcc_dma2_ch18", "lpav_axi_div", base + 0x4c, 30);
+	clks[IMX8ULP_CLK_DMA2_CH19] = imx_clk_hw_gate("pcc_dma2_ch19", "lpav_axi_div", base + 0x50, 30);
+	clks[IMX8ULP_CLK_DMA2_CH20] = imx_clk_hw_gate("pcc_dma2_ch20", "lpav_axi_div", base + 0x54, 30);
+	clks[IMX8ULP_CLK_DMA2_CH21] = imx_clk_hw_gate("pcc_dma2_ch21", "lpav_axi_div", base + 0x58, 30);
+	clks[IMX8ULP_CLK_DMA2_CH22] = imx_clk_hw_gate("pcc_dma2_ch22", "lpav_axi_div", base + 0x5c, 30);
+	clks[IMX8ULP_CLK_DMA2_CH23] = imx_clk_hw_gate("pcc_dma2_ch23", "lpav_axi_div", base + 0x60, 30);
+	clks[IMX8ULP_CLK_DMA2_CH24] = imx_clk_hw_gate("pcc_dma2_ch24", "lpav_axi_div", base + 0x64, 30);
+	clks[IMX8ULP_CLK_DMA2_CH25] = imx_clk_hw_gate("pcc_dma2_ch25", "lpav_axi_div", base + 0x68, 30);
+	clks[IMX8ULP_CLK_DMA2_CH26] = imx_clk_hw_gate("pcc_dma2_ch26", "lpav_axi_div", base + 0x6c, 30);
+	clks[IMX8ULP_CLK_DMA2_CH27] = imx_clk_hw_gate("pcc_dma2_ch27", "lpav_axi_div", base + 0x70, 30);
+	clks[IMX8ULP_CLK_DMA2_CH28] = imx_clk_hw_gate("pcc_dma2_ch28", "lpav_axi_div", base + 0x74, 30);
+	clks[IMX8ULP_CLK_DMA2_CH29] = imx_clk_hw_gate("pcc_dma2_ch29", "lpav_axi_div", base + 0x78, 30);
+	clks[IMX8ULP_CLK_DMA2_CH30] = imx_clk_hw_gate("pcc_dma2_ch30", "lpav_axi_div", base + 0x7c, 30);
+	clks[IMX8ULP_CLK_DMA2_CH31] = imx_clk_hw_gate("pcc_dma2_ch31", "lpav_axi_div", base + 0x80, 30);
+
+	clks[IMX8ULP_CLK_AVD_SIM] = imx_clk_hw_gate("avd_sim", "lpav_bus_div", base + 0x94, 30);
+	clks[IMX8ULP_CLK_TPM8] = imx8ulp_clk_hw_composite("tpm8", pcc5_periph_bus_sels, ARRAY_SIZE(pcc5_periph_bus_sels), true, true, true, base + 0xa0, 1);
+	clks[IMX8ULP_CLK_MU2_B] = imx_clk_hw_gate("mu2_b", "lpav_bus_div", base + 0x84, 30);
+	clks[IMX8ULP_CLK_MU3_B] = imx_clk_hw_gate("mu3_b", "lpav_bus_div", base + 0x88, 30);
+	clks[IMX8ULP_CLK_SAI6] = imx8ulp_clk_hw_composite("sai6", lpav_bus_div, 1, false, false, true, base + 0xa4, 1);
+	clks[IMX8ULP_CLK_SAI7] = imx8ulp_clk_hw_composite("sai7", lpav_bus_div, 1, false, false, true, base + 0xa8, 1);
+	clks[IMX8ULP_CLK_SPDIF] = imx8ulp_clk_hw_composite("spdif", lpav_bus_div, 1, false, false, true, base + 0xac, 1);
+	clks[IMX8ULP_CLK_ISI] = imx8ulp_clk_hw_composite("isi", lpav_axi_div, 1, false, false, true, base + 0xb0, 1);
+	clks[IMX8ULP_CLK_CSI_REGS] = imx8ulp_clk_hw_composite("csi_regs", lpav_bus_div, 1, false, false, true, base + 0xb4, 1);
+	clks[IMX8ULP_CLK_CSI] = imx8ulp_clk_hw_composite("csi", pcc5_periph_plat_sels, ARRAY_SIZE(pcc5_periph_plat_sels), true, true, true, base + 0xbc, 1);
+	clks[IMX8ULP_CLK_DSI] = imx8ulp_clk_hw_composite("dsi", pcc5_periph_plat_sels, ARRAY_SIZE(pcc5_periph_plat_sels), true, true, true, base + 0xc0, 1);
+	clks[IMX8ULP_CLK_WDOG5] = imx8ulp_clk_hw_composite("wdog5", pcc5_periph_bus_sels, ARRAY_SIZE(pcc5_periph_bus_sels), true, true, true, base + 0xc8, 1);
+	clks[IMX8ULP_CLK_EPDC] = imx8ulp_clk_hw_composite("epdc", pcc5_periph_plat_sels, ARRAY_SIZE(pcc5_periph_plat_sels), true, true, true, base + 0xcc, 1);
+	clks[IMX8ULP_CLK_PXP] = imx8ulp_clk_hw_composite("pxp", lpav_axi_div, 1, false, false, true, base + 0xd0, 1);
+	clks[IMX8ULP_CLK_GPU2D] = imx8ulp_clk_hw_composite("gpu2d", pcc5_periph_plat_sels, ARRAY_SIZE(pcc5_periph_plat_sels), true, true, true, base + 0xf0, 1);
+	clks[IMX8ULP_CLK_GPU3D] = imx8ulp_clk_hw_composite("gpu3d", pcc5_periph_plat_sels, ARRAY_SIZE(pcc5_periph_plat_sels), true, true, true, base + 0xf4, 1);
+	clks[IMX8ULP_CLK_DC_NANO] = imx8ulp_clk_hw_composite("dc_nano", pcc5_periph_plat_sels, ARRAY_SIZE(pcc5_periph_plat_sels), true, true, true, base + 0xf8, 1);
+	clks[IMX8ULP_CLK_CSI_CLK_UI] = imx8ulp_clk_hw_composite("csi_clk_ui", pcc5_periph_plat_sels, ARRAY_SIZE(pcc5_periph_plat_sels), true, true, true, base + 0x10c, 1);
+	clks[IMX8ULP_CLK_CSI_CLK_ESC] = imx8ulp_clk_hw_composite("csi_clk_esc", pcc5_periph_plat_sels, ARRAY_SIZE(pcc5_periph_plat_sels), true, true, true, base + 0x110, 1);
+	clks[IMX8ULP_CLK_RGPIOD] = imx_clk_hw_gate("rgpiod", "lpav_axi_div", base + 0x114, 30);
+	clks[IMX8ULP_CLK_DSI_TX_ESC] = imx_clk_hw_fixed_factor("mipi_dsi_tx_esc", "dsi", 1, 4);
+
+	imx_check_clk_hws(clks, clk_data->num);
+
+	ret = devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, clk_data);
+	if (ret)
+		return ret;
+
+	/* register the pcc5 reset controller */
+	return imx8ulp_pcc_reset_init(pdev, base, pcc5_resets, ARRAY_SIZE(pcc5_resets));
+}
+
+static int imx8ulp_clk_probe(struct platform_device *pdev)
+{
+	int (*probe)(struct platform_device *pdev);
+
+	probe = of_device_get_match_data(&pdev->dev);
+
+	if (probe)
+		return probe(pdev);
+
+	return 0;
+}
+
+static const struct of_device_id imx8ulp_clk_dt_ids[] = {
+	{ .compatible = "fsl,imx8ulp-pcc3", .data = imx8ulp_clk_pcc3_init },
+	{ .compatible = "fsl,imx8ulp-pcc4", .data = imx8ulp_clk_pcc4_init },
+	{ .compatible = "fsl,imx8ulp-pcc5", .data = imx8ulp_clk_pcc5_init },
+	{ .compatible = "fsl,imx8ulp-cgc2", .data = imx8ulp_clk_cgc2_init },
+	{ .compatible = "fsl,imx8ulp-cgc1", .data = imx8ulp_clk_cgc1_init },
+	{ /* sentinel */ },
+};
+MODULE_DEVICE_TABLE(of, imx8ulp_clk_dt_ids);
+
+static struct platform_driver imx8ulp_clk_driver = {
+	.probe	= imx8ulp_clk_probe,
+	.driver = {
+		.name		= KBUILD_MODNAME,
+		.of_match_table	= imx8ulp_clk_dt_ids,
+	},
+};
+module_platform_driver(imx8ulp_clk_driver);
+
+MODULE_AUTHOR("Peng Fan <peng.fan@nxp.com>");
+MODULE_DESCRIPTION("NXP i.MX8ULP clock driver");
+MODULE_LICENSE("GPL v2");

drivers/clk/imx/clk-pfdv2.c

@@ -161,8 +161,17 @@ static int clk_pfdv2_set_rate(struct clk_hw *hw, unsigned long rate,
 	if (!rate)
 		return -EINVAL;
 
-	/* PFD can NOT change rate without gating */
-	WARN_ON(clk_pfdv2_is_enabled(hw));
+	/*
+	 * PFD can NOT change rate without gating.
+	 * as the PFDs may enabled in HW by default but no
+	 * consumer used it, the enable count is '0', so the
+	 * 'SET_RATE_GATE' can NOT help on blocking the set_rate
+	 * ops especially for 'assigned-clock-xxx'. In order
+	 * to simplify the case, just disable the PFD if it is
+	 * enabled in HW but not in SW.
+	 */
+	if (clk_pfdv2_is_enabled(hw))
+		clk_pfdv2_disable(hw);
 
 	tmp = tmp * 18 + rate / 2;
 	do_div(tmp, rate);
@@ -191,8 +200,8 @@ static const struct clk_ops clk_pfdv2_ops = {
 	.is_enabled     = clk_pfdv2_is_enabled,
 };
 
-struct clk_hw *imx_clk_hw_pfdv2(const char *name, const char *parent_name,
-			     void __iomem *reg, u8 idx)
+struct clk_hw *imx_clk_hw_pfdv2(enum imx_pfdv2_type type, const char *name,
+			     const char *parent_name, void __iomem *reg, u8 idx)
 {
 	struct clk_init_data init;
 	struct clk_pfdv2 *pfd;
@@ -214,7 +223,10 @@ struct clk_hw *imx_clk_hw_pfdv2(const char *name, const char *parent_name,
 	init.ops = &clk_pfdv2_ops;
 	init.parent_names = &parent_name;
 	init.num_parents = 1;
+	if (type == IMX_PFDV2_IMX7ULP)
 		init.flags = CLK_SET_RATE_GATE | CLK_SET_RATE_PARENT;
+	else
+		init.flags = CLK_SET_RATE_GATE;
 
 	pfd->hw.init = &init;
 
@@ -227,3 +239,4 @@ struct clk_hw *imx_clk_hw_pfdv2(const char *name, const char *parent_name,
 
 	return hw;
 }
+EXPORT_SYMBOL_GPL(imx_clk_hw_pfdv2);

drivers/clk/imx/clk-pllv4.c

@@ -23,14 +23,17 @@
 
 /* PLL Configuration Register (xPLLCFG) */
 #define PLL_CFG_OFFSET		0x08
+#define IMX8ULP_PLL_CFG_OFFSET	0x10
 #define BP_PLL_MULT		16
 #define BM_PLL_MULT		(0x7f << 16)
 
 /* PLL Numerator Register (xPLLNUM) */
 #define PLL_NUM_OFFSET		0x10
+#define IMX8ULP_PLL_NUM_OFFSET	0x1c
 
 /* PLL Denominator Register (xPLLDENOM) */
 #define PLL_DENOM_OFFSET	0x14
+#define IMX8ULP_PLL_DENOM_OFFSET	0x18
 
 #define MAX_MFD			0x3fffffff
 #define DEFAULT_MFD		1000000
@@ -38,6 +41,9 @@
 struct clk_pllv4 {
 	struct clk_hw	hw;
 	void __iomem	*base;
+	u32		cfg_offset;
+	u32		num_offset;
+	u32		denom_offset;
 };
 
 /* Valid PLL MULT Table */
@@ -72,12 +78,12 @@ static unsigned long clk_pllv4_recalc_rate(struct clk_hw *hw,
 	u32 mult, mfn, mfd;
 	u64 temp64;
 
-	mult = readl_relaxed(pll->base + PLL_CFG_OFFSET);
+	mult = readl_relaxed(pll->base + pll->cfg_offset);
 	mult &= BM_PLL_MULT;
 	mult >>= BP_PLL_MULT;
 
-	mfn = readl_relaxed(pll->base + PLL_NUM_OFFSET);
-	mfd = readl_relaxed(pll->base + PLL_DENOM_OFFSET);
+	mfn = readl_relaxed(pll->base + pll->num_offset);
+	mfd = readl_relaxed(pll->base + pll->denom_offset);
 	temp64 = parent_rate;
 	temp64 *= mfn;
 	do_div(temp64, mfd);
@@ -165,13 +171,13 @@ static int clk_pllv4_set_rate(struct clk_hw *hw, unsigned long rate,
 	do_div(temp64, parent_rate);
 	mfn = temp64;
 
-	val = readl_relaxed(pll->base + PLL_CFG_OFFSET);
+	val = readl_relaxed(pll->base + pll->cfg_offset);
 	val &= ~BM_PLL_MULT;
 	val |= mult << BP_PLL_MULT;
-	writel_relaxed(val, pll->base + PLL_CFG_OFFSET);
+	writel_relaxed(val, pll->base + pll->cfg_offset);
 
-	writel_relaxed(mfn, pll->base + PLL_NUM_OFFSET);
-	writel_relaxed(mfd, pll->base + PLL_DENOM_OFFSET);
+	writel_relaxed(mfn, pll->base + pll->num_offset);
+	writel_relaxed(mfd, pll->base + pll->denom_offset);
 
 	return 0;
 }
@@ -207,8 +213,8 @@ static const struct clk_ops clk_pllv4_ops = {
 	.is_prepared	= clk_pllv4_is_prepared,
 };
 
-struct clk_hw *imx_clk_hw_pllv4(const char *name, const char *parent_name,
-			  void __iomem *base)
+struct clk_hw *imx_clk_hw_pllv4(enum imx_pllv4_type type, const char *name,
+		 const char *parent_name, void __iomem *base)
 {
 	struct clk_pllv4 *pll;
 	struct clk_hw *hw;
@@ -221,6 +227,16 @@ struct clk_hw *imx_clk_hw_pllv4(const char *name, const char *parent_name,
 
 	pll->base = base;
 
+	if (type == IMX_PLLV4_IMX8ULP) {
+		pll->cfg_offset = IMX8ULP_PLL_CFG_OFFSET;
+		pll->num_offset = IMX8ULP_PLL_NUM_OFFSET;
+		pll->denom_offset = IMX8ULP_PLL_DENOM_OFFSET;
+	} else {
+		pll->cfg_offset = PLL_CFG_OFFSET;
+		pll->num_offset = PLL_NUM_OFFSET;
+		pll->denom_offset = PLL_DENOM_OFFSET;
+	}
+
 	init.name = name;
 	init.ops = &clk_pllv4_ops;
 	init.parent_names = &parent_name;
@@ -238,3 +254,4 @@ struct clk_hw *imx_clk_hw_pllv4(const char *name, const char *parent_name,
 
 	return hw;
 }
+EXPORT_SYMBOL_GPL(imx_clk_hw_pllv4);

drivers/clk/imx/clk.h

@@ -42,6 +42,16 @@ enum imx_pll14xx_type {
 	PLL_1443X,
 };
 
+enum imx_pllv4_type {
+	IMX_PLLV4_IMX7ULP,
+	IMX_PLLV4_IMX8ULP,
+};
+
+enum imx_pfdv2_type {
+	IMX_PFDV2_IMX7ULP,
+	IMX_PFDV2_IMX8ULP,
+};
+
 /* NOTE: Rate table should be kept sorted in descending order. */
 struct imx_pll14xx_rate_table {
 	unsigned int rate;
@@ -88,9 +98,6 @@ extern struct imx_pll14xx_clk imx_1443x_dram_pll;
 #define imx_clk_divider(name, parent, reg, shift, width) \
 	to_clk(imx_clk_hw_divider(name, parent, reg, shift, width))
 
-#define imx_clk_divider2(name, parent, reg, shift, width) \
-	to_clk(imx_clk_hw_divider2(name, parent, reg, shift, width))
-
 #define imx_clk_divider_flags(name, parent, reg, shift, width, flags) \
 	to_clk(imx_clk_hw_divider_flags(name, parent, reg, shift, width, flags))
 
@@ -103,40 +110,93 @@ extern struct imx_pll14xx_clk imx_1443x_dram_pll;
 #define imx_clk_gate2(name, parent, reg, shift) \
 	to_clk(imx_clk_hw_gate2(name, parent, reg, shift))
 
+#define imx_clk_gate2_cgr(name, parent, reg, shift, cgr_val) \
+	to_clk(__imx_clk_hw_gate2(name, parent, reg, shift, cgr_val, 0, NULL))
+
 #define imx_clk_gate2_flags(name, parent, reg, shift, flags) \
 	to_clk(imx_clk_hw_gate2_flags(name, parent, reg, shift, flags))
 
-#define imx_clk_gate2_shared2(name, parent, reg, shift, share_count) \
-	to_clk(imx_clk_hw_gate2_shared2(name, parent, reg, shift, share_count))
-
-#define imx_clk_gate3(name, parent, reg, shift) \
-	to_clk(imx_clk_hw_gate3(name, parent, reg, shift))
-
-#define imx_clk_gate4(name, parent, reg, shift) \
-	to_clk(imx_clk_hw_gate4(name, parent, reg, shift))
-
 #define imx_clk_mux(name, reg, shift, width, parents, num_parents) \
 	to_clk(imx_clk_hw_mux(name, reg, shift, width, parents, num_parents))
 
+#define imx_clk_mux_flags(name, reg, shift, width, parents, num_parents, flags) \
+	to_clk(imx_clk_hw_mux_flags(name, reg, shift, width, parents, num_parents, flags))
+
+#define imx_clk_mux2_flags(name, reg, shift, width, parents, num_parents, flags) \
+	to_clk(imx_clk_hw_mux2_flags(name, reg, shift, width, parents, num_parents, flags))
+
 #define imx_clk_pllv1(type, name, parent, base) \
 	to_clk(imx_clk_hw_pllv1(type, name, parent, base))
 
 #define imx_clk_pllv2(name, parent, base) \
 	to_clk(imx_clk_hw_pllv2(name, parent, base))
 
-#define imx_clk_frac_pll(name, parent_name, base) \
-	to_clk(imx_clk_hw_frac_pll(name, parent_name, base))
+#define imx_clk_mux_flags(name, reg, shift, width, parents, num_parents, flags) \
+	to_clk(imx_clk_hw_mux_flags(name, reg, shift, width, parents, num_parents, flags))
+
+#define imx_clk_hw_gate(name, parent, reg, shift) \
+	imx_clk_hw_gate_flags(name, parent, reg, shift, 0)
+
+#define imx_clk_hw_gate2(name, parent, reg, shift) \
+	imx_clk_hw_gate2_flags(name, parent, reg, shift, 0)
+
+#define imx_clk_hw_gate_dis(name, parent, reg, shift) \
+	imx_clk_hw_gate_dis_flags(name, parent, reg, shift, 0)
+
+#define imx_clk_hw_gate_dis_flags(name, parent, reg, shift, flags) \
+	__imx_clk_hw_gate(name, parent, reg, shift, flags, CLK_GATE_SET_TO_DISABLE)
+
+#define imx_clk_hw_gate_flags(name, parent, reg, shift, flags) \
+	__imx_clk_hw_gate(name, parent, reg, shift, flags, 0)
+
+#define imx_clk_hw_gate2_flags(name, parent, reg, shift, flags) \
+	__imx_clk_hw_gate2(name, parent, reg, shift, 0x3, flags, NULL)
+
+#define imx_clk_hw_gate2_shared(name, parent, reg, shift, shared_count) \
+	__imx_clk_hw_gate2(name, parent, reg, shift, 0x3, 0, shared_count)
+
+#define imx_clk_hw_gate2_shared2(name, parent, reg, shift, shared_count) \
+	__imx_clk_hw_gate2(name, parent, reg, shift, 0x3, CLK_OPS_PARENT_ENABLE, shared_count)
+
+#define imx_clk_hw_gate3(name, parent, reg, shift) \
+	imx_clk_hw_gate3_flags(name, parent, reg, shift, 0)
+
+#define imx_clk_hw_gate3_flags(name, parent, reg, shift, flags) \
+	__imx_clk_hw_gate(name, parent, reg, shift, flags | CLK_OPS_PARENT_ENABLE, 0)
 
-#define imx_clk_sscg_pll(name, parent_names, num_parents, parent,\
-				bypass1, bypass2, base, flags) \
-	to_clk(imx_clk_hw_sscg_pll(name, parent_names, num_parents, parent,\
-				bypass1, bypass2, base, flags))
+#define imx_clk_hw_gate4(name, parent, reg, shift) \
+	imx_clk_hw_gate4_flags(name, parent, reg, shift, 0)
 
-struct clk *imx_clk_pll14xx(const char *name, const char *parent_name,
-		 void __iomem *base, const struct imx_pll14xx_clk *pll_clk);
+#define imx_clk_hw_gate4_flags(name, parent, reg, shift, flags) \
+	imx_clk_hw_gate2_flags(name, parent, reg, shift, flags | CLK_OPS_PARENT_ENABLE)
 
-#define imx_clk_pll14xx(name, parent_name, base, pll_clk) \
-	to_clk(imx_clk_hw_pll14xx(name, parent_name, base, pll_clk))
+#define imx_clk_hw_mux2(name, reg, shift, width, parents, num_parents) \
+	imx_clk_hw_mux2_flags(name, reg, shift, width, parents, num_parents, 0)
+
+#define imx_clk_hw_mux(name, reg, shift, width, parents, num_parents) \
+	__imx_clk_hw_mux(name, reg, shift, width, parents, num_parents, 0, 0)
+
+#define imx_clk_hw_mux_flags(name, reg, shift, width, parents, num_parents, flags) \
+	__imx_clk_hw_mux(name, reg, shift, width, parents, num_parents, flags, 0)
+
+#define imx_clk_hw_mux_ldb(name, reg, shift, width, parents, num_parents) \
+	__imx_clk_hw_mux(name, reg, shift, width, parents, num_parents, CLK_SET_RATE_PARENT, CLK_MUX_READ_ONLY)
+
+#define imx_clk_hw_mux2_flags(name, reg, shift, width, parents, num_parents, flags) \
+	__imx_clk_hw_mux(name, reg, shift, width, parents, num_parents, flags | CLK_OPS_PARENT_ENABLE, 0)
+
+#define imx_clk_hw_divider(name, parent, reg, shift, width) \
+	__imx_clk_hw_divider(name, parent, reg, shift, width, CLK_SET_RATE_PARENT)
+
+#define imx_clk_hw_divider2(name, parent, reg, shift, width) \
+	__imx_clk_hw_divider(name, parent, reg, shift, width, \
+				CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE)
+
+#define imx_clk_hw_divider_flags(name, parent, reg, shift, width, flags) \
+	__imx_clk_hw_divider(name, parent, reg, shift, width, flags)
+
+#define imx_clk_hw_pll14xx(name, parent_name, base, pll_clk) \
+	imx_dev_clk_hw_pll14xx(NULL, name, parent_name, base, pll_clk)
 
 struct clk_hw *imx_dev_clk_hw_pll14xx(struct device *dev, const char *name,
 				const char *parent_name, void __iomem *base,
@@ -191,8 +251,8 @@ struct clk_hw *imx_clk_hw_pllv3(enum imx_pllv3_type type, const char *name,
 		.kdiv	=	(_k),			\
 	}
 
-struct clk_hw *imx_clk_hw_pllv4(const char *name, const char *parent_name,
-			     void __iomem *base);
+struct clk_hw *imx_clk_hw_pllv4(enum imx_pllv4_type type, const char *name,
+		const char *parent_name, void __iomem *base);
 
 struct clk_hw *clk_hw_register_gate2(struct device *dev, const char *name,
 		const char *parent_name, unsigned long flags,
@@ -215,8 +275,8 @@ struct clk_hw *imx_clk_hw_gate_exclusive(const char *name, const char *parent,
 struct clk_hw *imx_clk_hw_pfd(const char *name, const char *parent_name,
 		void __iomem *reg, u8 idx);
 
-struct clk_hw *imx_clk_hw_pfdv2(const char *name, const char *parent_name,
-			     void __iomem *reg, u8 idx);
+struct clk_hw *imx_clk_hw_pfdv2(enum imx_pfdv2_type type, const char *name,
+	 const char *parent_name, void __iomem *reg, u8 idx);
 
 struct clk_hw *imx_clk_hw_busy_divider(const char *name, const char *parent_name,
 				 void __iomem *reg, u8 shift, u8 width,
@@ -232,6 +292,12 @@ struct clk_hw *imx7ulp_clk_hw_composite(const char *name,
 				     bool rate_present, bool gate_present,
 				     void __iomem *reg);
 
+struct clk_hw *imx8ulp_clk_hw_composite(const char *name,
+				     const char * const *parent_names,
+				     int num_parents, bool mux_present,
+				     bool rate_present, bool gate_present,
+				     void __iomem *reg, bool has_swrst);
+
 struct clk_hw *imx_clk_hw_fixup_divider(const char *name, const char *parent,
 				  void __iomem *reg, u8 shift, u8 width,
 				  void (*fixup)(u32 *val));
@@ -247,27 +313,11 @@ static inline struct clk *to_clk(struct clk_hw *hw)
 	return hw->clk;
 }
 
-static inline struct clk_hw *imx_clk_hw_pll14xx(const char *name, const char *parent_name,
-				  void __iomem *base,
-				  const struct imx_pll14xx_clk *pll_clk)
-{
-	return imx_dev_clk_hw_pll14xx(NULL, name, parent_name, base, pll_clk);
-}
-
 static inline struct clk_hw *imx_clk_hw_fixed(const char *name, int rate)
 {
 	return clk_hw_register_fixed_rate(NULL, name, NULL, 0, rate);
 }
 
-static inline struct clk_hw *imx_clk_hw_mux_ldb(const char *name, void __iomem *reg,
-			u8 shift, u8 width, const char * const *parents,
-			int num_parents)
-{
-	return clk_hw_register_mux(NULL, name, parents, num_parents,
-			CLK_SET_RATE_NO_REPARENT | CLK_SET_RATE_PARENT, reg,
-			shift, width, CLK_MUX_READ_ONLY, &imx_ccm_lock);
-}
-
 static inline struct clk_hw *imx_clk_hw_fixed_factor(const char *name,
 		const char *parent, unsigned int mult, unsigned int div)
 {
@@ -275,16 +325,7 @@ static inline struct clk_hw *imx_clk_hw_fixed_factor(const char *name,
 			CLK_SET_RATE_PARENT, mult, div);
 }
 
-static inline struct clk_hw *imx_clk_hw_divider(const char *name,
-						const char *parent,
-						void __iomem *reg, u8 shift,
-						u8 width)
-{
-	return clk_hw_register_divider(NULL, name, parent, CLK_SET_RATE_PARENT,
-				       reg, shift, width, 0, &imx_ccm_lock);
-}
-
-static inline struct clk_hw *imx_clk_hw_divider_flags(const char *name,
+static inline struct clk_hw *__imx_clk_hw_divider(const char *name,
 						   const char *parent,
 						   void __iomem *reg, u8 shift,
 						   u8 width, unsigned long flags)
@@ -293,237 +334,31 @@ static inline struct clk_hw *imx_clk_hw_divider_flags(const char *name,
 				       reg, shift, width, 0, &imx_ccm_lock);
 }
 
-static inline struct clk_hw *imx_clk_hw_divider2(const char *name, const char *parent,
-		void __iomem *reg, u8 shift, u8 width)
-{
-	return clk_hw_register_divider(NULL, name, parent,
-			CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
-			reg, shift, width, 0, &imx_ccm_lock);
-}
-
-static inline struct clk *imx_clk_divider2_flags(const char *name,
-		const char *parent, void __iomem *reg, u8 shift, u8 width,
-		unsigned long flags)
-{
-	return clk_register_divider(NULL, name, parent,
-			flags | CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
-			reg, shift, width, 0, &imx_ccm_lock);
-}
-
-static inline struct clk_hw *imx_clk_hw_gate_flags(const char *name, const char *parent,
-		void __iomem *reg, u8 shift, unsigned long flags)
-{
-	return clk_hw_register_gate(NULL, name, parent, flags | CLK_SET_RATE_PARENT, reg,
-			shift, 0, &imx_ccm_lock);
-}
-
-static inline struct clk_hw *imx_clk_hw_gate(const char *name, const char *parent,
-					     void __iomem *reg, u8 shift)
-{
-	return clk_hw_register_gate(NULL, name, parent, CLK_SET_RATE_PARENT, reg,
-				    shift, 0, &imx_ccm_lock);
-}
-
-static inline struct clk_hw *imx_dev_clk_hw_gate(struct device *dev, const char *name,
-						const char *parent, void __iomem *reg, u8 shift)
-{
-	return clk_hw_register_gate(dev, name, parent, CLK_SET_RATE_PARENT, reg,
-				    shift, 0, &imx_ccm_lock);
-}
-
-static inline struct clk_hw *imx_clk_hw_gate_dis(const char *name, const char *parent,
-		void __iomem *reg, u8 shift)
-{
-	return clk_hw_register_gate(NULL, name, parent, CLK_SET_RATE_PARENT, reg,
-			shift, CLK_GATE_SET_TO_DISABLE, &imx_ccm_lock);
-}
-
-static inline struct clk_hw *imx_clk_hw_gate_dis_flags(const char *name, const char *parent,
-		void __iomem *reg, u8 shift, unsigned long flags)
+static inline struct clk_hw *__imx_clk_hw_gate(const char *name, const char *parent,
+						void __iomem *reg, u8 shift,
+						unsigned long flags,
+						unsigned long clk_gate_flags)
 {
 	return clk_hw_register_gate(NULL, name, parent, flags | CLK_SET_RATE_PARENT, reg,
-			shift, CLK_GATE_SET_TO_DISABLE, &imx_ccm_lock);
-}
-
-static inline struct clk_hw *imx_clk_hw_gate2(const char *name, const char *parent,
-		void __iomem *reg, u8 shift)
-{
-	return clk_hw_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT, reg,
-			shift, 0x3, 0x3, 0, &imx_ccm_lock, NULL);
-}
-
-static inline struct clk_hw *imx_clk_hw_gate2_flags(const char *name, const char *parent,
-		void __iomem *reg, u8 shift, unsigned long flags)
-{
-	return clk_hw_register_gate2(NULL, name, parent, flags | CLK_SET_RATE_PARENT, reg,
-			shift, 0x3, 0x3, 0, &imx_ccm_lock, NULL);
+					shift, clk_gate_flags, &imx_ccm_lock);
 }
 
-static inline struct clk_hw *imx_clk_hw_gate2_shared(const char *name,
-		const char *parent, void __iomem *reg, u8 shift,
+static inline struct clk_hw *__imx_clk_hw_gate2(const char *name, const char *parent,
+						void __iomem *reg, u8 shift, u8 cgr_val,
+						unsigned long flags,
 						unsigned int *share_count)
 {
-	return clk_hw_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT, reg,
-			shift, 0x3, 0x3, 0, &imx_ccm_lock, share_count);
-}
-
-static inline struct clk_hw *imx_clk_hw_gate2_shared2(const char *name,
-		const char *parent, void __iomem *reg, u8 shift,
-		unsigned int *share_count)
-{
-	return clk_hw_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT |
-				  CLK_OPS_PARENT_ENABLE, reg, shift, 0x3, 0x3, 0,
-				  &imx_ccm_lock, share_count);
-}
-
-static inline struct clk_hw *imx_dev_clk_hw_gate_shared(struct device *dev,
-				const char *name, const char *parent,
-				void __iomem *reg, u8 shift,
-				unsigned int *share_count)
-{
-	return clk_hw_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT |
-					CLK_OPS_PARENT_ENABLE, reg, shift, 0x1,
-					0x1, 0, &imx_ccm_lock, share_count);
-}
-
-static inline struct clk *imx_clk_gate2_cgr(const char *name,
-		const char *parent, void __iomem *reg, u8 shift, u8 cgr_val)
-{
-	return clk_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT, reg,
-			shift, cgr_val, 0x3, 0, &imx_ccm_lock, NULL);
-}
-
-static inline struct clk_hw *imx_clk_hw_gate3(const char *name, const char *parent,
-		void __iomem *reg, u8 shift)
-{
-	return clk_hw_register_gate(NULL, name, parent,
-			CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
-			reg, shift, 0, &imx_ccm_lock);
-}
-
-static inline struct clk_hw *imx_clk_hw_gate3_flags(const char *name,
-		const char *parent, void __iomem *reg, u8 shift,
-		unsigned long flags)
-{
-	return clk_hw_register_gate(NULL, name, parent,
-			flags | CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
-			reg, shift, 0, &imx_ccm_lock);
-}
-
-#define imx_clk_gate3_flags(name, parent, reg, shift, flags) \
-	to_clk(imx_clk_hw_gate3_flags(name, parent, reg, shift, flags))
-
-static inline struct clk_hw *imx_clk_hw_gate4(const char *name, const char *parent,
-		void __iomem *reg, u8 shift)
-{
-	return clk_hw_register_gate2(NULL, name, parent,
-			CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
-			reg, shift, 0x3, 0x3, 0, &imx_ccm_lock, NULL);
-}
-
-static inline struct clk_hw *imx_clk_hw_gate4_flags(const char *name,
-		const char *parent, void __iomem *reg, u8 shift,
-		unsigned long flags)
-{
-	return clk_hw_register_gate2(NULL, name, parent,
-			flags | CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
-			reg, shift, 0x3, 0x3, 0, &imx_ccm_lock, NULL);
-}
-
-#define imx_clk_gate4_flags(name, parent, reg, shift, flags) \
-	to_clk(imx_clk_hw_gate4_flags(name, parent, reg, shift, flags))
-
-static inline struct clk_hw *imx_clk_hw_mux(const char *name, void __iomem *reg,
-			u8 shift, u8 width, const char * const *parents,
-			int num_parents)
-{
-	return clk_hw_register_mux(NULL, name, parents, num_parents,
-			CLK_SET_RATE_NO_REPARENT, reg, shift,
-			width, 0, &imx_ccm_lock);
-}
-
-static inline struct clk_hw *imx_dev_clk_hw_mux(struct device *dev,
-			const char *name, void __iomem *reg, u8 shift,
-			u8 width, const char * const *parents, int num_parents)
-{
-	return clk_hw_register_mux(dev, name, parents, num_parents,
-			CLK_SET_RATE_NO_REPARENT | CLK_SET_PARENT_GATE,
-			reg, shift, width, 0, &imx_ccm_lock);
+	return clk_hw_register_gate2(NULL, name, parent, flags | CLK_SET_RATE_PARENT, reg,
+					shift, cgr_val, 0x3, 0, &imx_ccm_lock, share_count);
 }
 
-static inline struct clk *imx_clk_mux2(const char *name, void __iomem *reg,
+static inline struct clk_hw *__imx_clk_hw_mux(const char *name, void __iomem *reg,
 			u8 shift, u8 width, const char * const *parents,
-			int num_parents)
-{
-	return clk_register_mux(NULL, name, parents, num_parents,
-			CLK_SET_RATE_NO_REPARENT | CLK_OPS_PARENT_ENABLE,
-			reg, shift, width, 0, &imx_ccm_lock);
-}
-
-static inline struct clk_hw *imx_clk_hw_mux2(const char *name, void __iomem *reg,
-					     u8 shift, u8 width,
-					     const char * const *parents,
-					     int num_parents)
-{
-	return clk_hw_register_mux(NULL, name, parents, num_parents,
-				   CLK_SET_RATE_NO_REPARENT |
-				   CLK_OPS_PARENT_ENABLE,
-				   reg, shift, width, 0, &imx_ccm_lock);
-}
-
-static inline struct clk *imx_clk_mux_flags(const char *name,
-			void __iomem *reg, u8 shift, u8 width,
-			const char * const *parents, int num_parents,
-			unsigned long flags)
-{
-	return clk_register_mux(NULL, name, parents, num_parents,
-			flags | CLK_SET_RATE_NO_REPARENT, reg, shift, width, 0,
-			&imx_ccm_lock);
-}
-
-static inline struct clk_hw *imx_clk_hw_mux2_flags(const char *name,
-		void __iomem *reg, u8 shift, u8 width,
-		const char * const *parents,
-		int num_parents, unsigned long flags)
-{
-	return clk_hw_register_mux(NULL, name, parents, num_parents,
-			flags | CLK_SET_RATE_NO_REPARENT | CLK_OPS_PARENT_ENABLE,
-			reg, shift, width, 0, &imx_ccm_lock);
-}
-
-static inline struct clk *imx_clk_mux2_flags(const char *name,
-		void __iomem *reg, u8 shift, u8 width,
-		const char * const *parents,
-		int num_parents, unsigned long flags)
-{
-	return clk_register_mux(NULL, name, parents, num_parents,
-			flags | CLK_SET_RATE_NO_REPARENT | CLK_OPS_PARENT_ENABLE,
-			reg, shift, width, 0, &imx_ccm_lock);
-}
-
-static inline struct clk_hw *imx_clk_hw_mux_flags(const char *name,
-						  void __iomem *reg, u8 shift,
-						  u8 width,
-						  const char * const *parents,
-						  int num_parents,
-						  unsigned long flags)
+			int num_parents, unsigned long flags, unsigned long clk_mux_flags)
 {
 	return clk_hw_register_mux(NULL, name, parents, num_parents,
-				   flags | CLK_SET_RATE_NO_REPARENT,
-				   reg, shift, width, 0, &imx_ccm_lock);
-}
-
-static inline struct clk_hw *imx_dev_clk_hw_mux_flags(struct device *dev,
-						  const char *name,
-						  void __iomem *reg, u8 shift,
-						  u8 width,
-						  const char * const *parents,
-						  int num_parents,
-						  unsigned long flags)
-{
-	return clk_hw_register_mux(dev, name, parents, num_parents,
-				   flags | CLK_SET_RATE_NO_REPARENT,
-				   reg, shift, width, 0, &imx_ccm_lock);
+			flags | CLK_SET_RATE_NO_REPARENT, reg, shift,
+			width, clk_mux_flags, &imx_ccm_lock);
 }
 
 struct clk_hw *imx_clk_hw_cpu(const char *name, const char *parent_name,
@@ -534,65 +369,55 @@ struct clk_hw *imx_clk_hw_cpu(const char *name, const char *parent_name,
 #define IMX_COMPOSITE_BUS		BIT(1)
 #define IMX_COMPOSITE_FW_MANAGED	BIT(2)
 
-struct clk_hw *imx8m_clk_hw_composite_flags(const char *name,
+#define IMX_COMPOSITE_CLK_FLAGS_DEFAULT \
+	(CLK_SET_RATE_NO_REPARENT | CLK_OPS_PARENT_ENABLE)
+#define IMX_COMPOSITE_CLK_FLAGS_CRITICAL \
+	(IMX_COMPOSITE_CLK_FLAGS_DEFAULT | CLK_IS_CRITICAL)
+#define IMX_COMPOSITE_CLK_FLAGS_GET_RATE_NO_CACHE \
+	(IMX_COMPOSITE_CLK_FLAGS_DEFAULT | CLK_GET_RATE_NOCACHE)
+#define IMX_COMPOSITE_CLK_FLAGS_CRITICAL_GET_RATE_NO_CACHE \
+	(IMX_COMPOSITE_CLK_FLAGS_GET_RATE_NO_CACHE | CLK_IS_CRITICAL)
+
+struct clk_hw *__imx8m_clk_hw_composite(const char *name,
 					    const char * const *parent_names,
 					    int num_parents,
 					    void __iomem *reg,
 					    u32 composite_flags,
 					    unsigned long flags);
 
+#define _imx8m_clk_hw_composite(name, parent_names, reg, composite_flags, flags) \
+	__imx8m_clk_hw_composite(name, parent_names, \
+		ARRAY_SIZE(parent_names), reg, composite_flags, flags)
+
+#define imx8m_clk_hw_composite(name, parent_names, reg) \
+	_imx8m_clk_hw_composite(name, parent_names, reg, \
+			IMX_COMPOSITE_CORE, IMX_COMPOSITE_CLK_FLAGS_DEFAULT)
+
+#define imx8m_clk_hw_composite_critical(name, parent_names, reg) \
+	_imx8m_clk_hw_composite(name, parent_names, reg, \
+			IMX_COMPOSITE_CORE, IMX_COMPOSITE_CLK_FLAGS_CRITICAL)
+
 #define imx8m_clk_hw_composite_bus(name, parent_names, reg)	\
-	imx8m_clk_hw_composite_flags(name, parent_names, \
-			ARRAY_SIZE(parent_names), reg, \
-			IMX_COMPOSITE_BUS, \
-			CLK_SET_RATE_NO_REPARENT | CLK_OPS_PARENT_ENABLE)
+	_imx8m_clk_hw_composite(name, parent_names, reg, \
+			IMX_COMPOSITE_BUS, IMX_COMPOSITE_CLK_FLAGS_DEFAULT)
 
 #define imx8m_clk_hw_composite_bus_critical(name, parent_names, reg)	\
-	imx8m_clk_hw_composite_flags(name, parent_names, ARRAY_SIZE(parent_names), reg, \
-			IMX_COMPOSITE_BUS, \
-			CLK_SET_RATE_NO_REPARENT | CLK_OPS_PARENT_ENABLE | CLK_IS_CRITICAL)
+	_imx8m_clk_hw_composite(name, parent_names, reg, \
+			IMX_COMPOSITE_BUS, IMX_COMPOSITE_CLK_FLAGS_CRITICAL)
 
 #define imx8m_clk_hw_composite_core(name, parent_names, reg)	\
-	imx8m_clk_hw_composite_flags(name, parent_names, \
-			ARRAY_SIZE(parent_names), reg, \
-			IMX_COMPOSITE_CORE, \
-			CLK_SET_RATE_NO_REPARENT | CLK_OPS_PARENT_ENABLE)
-
-#define imx8m_clk_composite_flags(name, parent_names, num_parents, reg, \
-				  flags) \
-	to_clk(imx8m_clk_hw_composite_flags(name, parent_names, \
-				num_parents, reg, 0, flags))
-
-#define __imx8m_clk_hw_composite(name, parent_names, reg, flags) \
-	imx8m_clk_hw_composite_flags(name, parent_names, \
-		ARRAY_SIZE(parent_names), reg, 0, \
-		flags | CLK_SET_RATE_NO_REPARENT | CLK_OPS_PARENT_ENABLE)
-
-#define __imx8m_clk_hw_fw_managed_composite(name, parent_names, reg, flags) \
-	imx8m_clk_hw_composite_flags(name, parent_names, \
-		ARRAY_SIZE(parent_names), reg, IMX_COMPOSITE_FW_MANAGED, \
-		flags | CLK_GET_RATE_NOCACHE | CLK_SET_RATE_NO_REPARENT | CLK_OPS_PARENT_ENABLE)
+	_imx8m_clk_hw_composite(name, parent_names, reg, \
+			IMX_COMPOSITE_CORE, IMX_COMPOSITE_CLK_FLAGS_DEFAULT)
 
 #define imx8m_clk_hw_fw_managed_composite(name, parent_names, reg) \
-	__imx8m_clk_hw_fw_managed_composite(name, parent_names, reg, 0)
+	_imx8m_clk_hw_composite(name, parent_names, reg, \
+			IMX_COMPOSITE_FW_MANAGED, \
+			IMX_COMPOSITE_CLK_FLAGS_GET_RATE_NO_CACHE)
 
 #define imx8m_clk_hw_fw_managed_composite_critical(name, parent_names, reg) \
-	__imx8m_clk_hw_fw_managed_composite(name, parent_names, reg, CLK_IS_CRITICAL)
-
-#define __imx8m_clk_composite(name, parent_names, reg, flags) \
-	to_clk(__imx8m_clk_hw_composite(name, parent_names, reg, flags))
-
-#define imx8m_clk_hw_composite(name, parent_names, reg) \
-	__imx8m_clk_hw_composite(name, parent_names, reg, 0)
-
-#define imx8m_clk_composite(name, parent_names, reg) \
-	__imx8m_clk_composite(name, parent_names, reg, 0)
-
-#define imx8m_clk_hw_composite_critical(name, parent_names, reg) \
-	__imx8m_clk_hw_composite(name, parent_names, reg, CLK_IS_CRITICAL)
-
-#define imx8m_clk_composite_critical(name, parent_names, reg) \
-	__imx8m_clk_composite(name, parent_names, reg, CLK_IS_CRITICAL)
+	_imx8m_clk_hw_composite(name, parent_names, reg, \
+			IMX_COMPOSITE_FW_MANAGED, \
+			IMX_COMPOSITE_CLK_FLAGS_CRITICAL_GET_RATE_NO_CACHE)
 
 struct clk_hw *imx_clk_hw_divider_gate(const char *name, const char *parent_name,
 		unsigned long flags, void __iomem *reg, u8 shift, u8 width,

include/dt-bindings/clock/imx8ulp-clock.h

+/* SPDX-License-Identifier: GPL-2.0+ OR MIT */
+/*
+ * Copyright 2021 NXP
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_IMX8ULP_H
+#define __DT_BINDINGS_CLOCK_IMX8ULP_H
+
+#define IMX8ULP_CLK_DUMMY			0
+
+/* CGC1 */
+#define IMX8ULP_CLK_SPLL2			5
+#define IMX8ULP_CLK_SPLL3			6
+#define IMX8ULP_CLK_A35_SEL			7
+#define IMX8ULP_CLK_A35_DIV			8
+#define IMX8ULP_CLK_SPLL2_PRE_SEL		9
+#define IMX8ULP_CLK_SPLL3_PRE_SEL		10
+#define IMX8ULP_CLK_SPLL3_PFD0			11
+#define IMX8ULP_CLK_SPLL3_PFD1			12
+#define IMX8ULP_CLK_SPLL3_PFD2			13
+#define IMX8ULP_CLK_SPLL3_PFD3			14
+#define IMX8ULP_CLK_SPLL3_PFD0_DIV1		15
+#define IMX8ULP_CLK_SPLL3_PFD0_DIV2		16
+#define IMX8ULP_CLK_SPLL3_PFD1_DIV1		17
+#define IMX8ULP_CLK_SPLL3_PFD1_DIV2		18
+#define IMX8ULP_CLK_SPLL3_PFD2_DIV1		19
+#define IMX8ULP_CLK_SPLL3_PFD2_DIV2		20
+#define IMX8ULP_CLK_SPLL3_PFD3_DIV1		21
+#define IMX8ULP_CLK_SPLL3_PFD3_DIV2		22
+#define IMX8ULP_CLK_NIC_SEL			23
+#define IMX8ULP_CLK_NIC_AD_DIVPLAT		24
+#define IMX8ULP_CLK_NIC_PER_DIVPLAT		25
+#define IMX8ULP_CLK_XBAR_SEL			26
+#define IMX8ULP_CLK_XBAR_AD_DIVPLAT		27
+#define IMX8ULP_CLK_XBAR_DIVBUS			28
+#define IMX8ULP_CLK_XBAR_AD_SLOW		29
+#define IMX8ULP_CLK_SOSC_DIV1			30
+#define IMX8ULP_CLK_SOSC_DIV2			31
+#define IMX8ULP_CLK_SOSC_DIV3			32
+#define IMX8ULP_CLK_FROSC_DIV1			33
+#define IMX8ULP_CLK_FROSC_DIV2			34
+#define IMX8ULP_CLK_FROSC_DIV3			35
+#define IMX8ULP_CLK_SPLL3_VCODIV		36
+#define IMX8ULP_CLK_SPLL3_PFD0_DIV1_GATE	37
+#define IMX8ULP_CLK_SPLL3_PFD0_DIV2_GATE	38
+#define IMX8ULP_CLK_SPLL3_PFD1_DIV1_GATE	39
+#define IMX8ULP_CLK_SPLL3_PFD1_DIV2_GATE	40
+#define IMX8ULP_CLK_SPLL3_PFD2_DIV1_GATE	41
+#define IMX8ULP_CLK_SPLL3_PFD2_DIV2_GATE	42
+#define IMX8ULP_CLK_SPLL3_PFD3_DIV1_GATE	43
+#define IMX8ULP_CLK_SPLL3_PFD3_DIV2_GATE	44
+#define IMX8ULP_CLK_SOSC_DIV1_GATE		45
+#define IMX8ULP_CLK_SOSC_DIV2_GATE		46
+#define IMX8ULP_CLK_SOSC_DIV3_GATE		47
+#define IMX8ULP_CLK_FROSC_DIV1_GATE		48
+#define IMX8ULP_CLK_FROSC_DIV2_GATE		49
+#define IMX8ULP_CLK_FROSC_DIV3_GATE		50
+#define IMX8ULP_CLK_SAI4_SEL			51
+#define IMX8ULP_CLK_SAI5_SEL			52
+#define IMX8ULP_CLK_AUD_CLK1			53
+#define IMX8ULP_CLK_ARM				54
+#define IMX8ULP_CLK_ENET_TS_SEL			55
+
+#define IMX8ULP_CLK_CGC1_END			56
+
+/* CGC2 */
+#define IMX8ULP_CLK_PLL4_PRE_SEL	0
+#define IMX8ULP_CLK_PLL4		1
+#define IMX8ULP_CLK_PLL4_VCODIV		2
+#define IMX8ULP_CLK_DDR_SEL		3
+#define IMX8ULP_CLK_DDR_DIV		4
+#define IMX8ULP_CLK_LPAV_AXI_SEL	5
+#define IMX8ULP_CLK_LPAV_AXI_DIV	6
+#define IMX8ULP_CLK_LPAV_AHB_DIV	7
+#define IMX8ULP_CLK_LPAV_BUS_DIV	8
+#define IMX8ULP_CLK_PLL4_PFD0		9
+#define IMX8ULP_CLK_PLL4_PFD1		10
+#define IMX8ULP_CLK_PLL4_PFD2		11
+#define IMX8ULP_CLK_PLL4_PFD3		12
+#define IMX8ULP_CLK_PLL4_PFD0_DIV1_GATE	13
+#define IMX8ULP_CLK_PLL4_PFD0_DIV2_GATE	14
+#define IMX8ULP_CLK_PLL4_PFD1_DIV1_GATE	15
+#define IMX8ULP_CLK_PLL4_PFD1_DIV2_GATE	16
+#define IMX8ULP_CLK_PLL4_PFD2_DIV1_GATE	17
+#define IMX8ULP_CLK_PLL4_PFD2_DIV2_GATE	18
+#define IMX8ULP_CLK_PLL4_PFD3_DIV1_GATE	19
+#define IMX8ULP_CLK_PLL4_PFD3_DIV2_GATE	20
+#define IMX8ULP_CLK_PLL4_PFD0_DIV1	21
+#define IMX8ULP_CLK_PLL4_PFD0_DIV2	22
+#define IMX8ULP_CLK_PLL4_PFD1_DIV1	23
+#define IMX8ULP_CLK_PLL4_PFD1_DIV2	24
+#define IMX8ULP_CLK_PLL4_PFD2_DIV1	25
+#define IMX8ULP_CLK_PLL4_PFD2_DIV2	26
+#define IMX8ULP_CLK_PLL4_PFD3_DIV1	27
+#define IMX8ULP_CLK_PLL4_PFD3_DIV2	28
+#define IMX8ULP_CLK_CGC2_SOSC_DIV1_GATE	29
+#define IMX8ULP_CLK_CGC2_SOSC_DIV2_GATE	30
+#define IMX8ULP_CLK_CGC2_SOSC_DIV3_GATE	31
+#define IMX8ULP_CLK_CGC2_SOSC_DIV1	32
+#define IMX8ULP_CLK_CGC2_SOSC_DIV2	33
+#define IMX8ULP_CLK_CGC2_SOSC_DIV3	34
+#define IMX8ULP_CLK_CGC2_FROSC_DIV1_GATE	35
+#define IMX8ULP_CLK_CGC2_FROSC_DIV2_GATE	36
+#define IMX8ULP_CLK_CGC2_FROSC_DIV3_GATE	37
+#define IMX8ULP_CLK_CGC2_FROSC_DIV1	38
+#define IMX8ULP_CLK_CGC2_FROSC_DIV2	39
+#define IMX8ULP_CLK_CGC2_FROSC_DIV3	40
+#define IMX8ULP_CLK_AUD_CLK2		41
+#define IMX8ULP_CLK_SAI6_SEL		42
+#define IMX8ULP_CLK_SAI7_SEL		43
+#define IMX8ULP_CLK_SPDIF_SEL		44
+#define IMX8ULP_CLK_HIFI_SEL		45
+#define IMX8ULP_CLK_HIFI_DIVCORE	46
+#define IMX8ULP_CLK_HIFI_DIVPLAT	47
+#define IMX8ULP_CLK_DSI_PHY_REF		48
+
+#define IMX8ULP_CLK_CGC2_END		49
+
+/* PCC3 */
+#define IMX8ULP_CLK_WDOG3		0
+#define IMX8ULP_CLK_WDOG4		1
+#define IMX8ULP_CLK_LPIT1		2
+#define IMX8ULP_CLK_TPM4		3
+#define IMX8ULP_CLK_TPM5		4
+#define IMX8ULP_CLK_FLEXIO1		5
+#define IMX8ULP_CLK_I3C2		6
+#define IMX8ULP_CLK_LPI2C4		7
+#define IMX8ULP_CLK_LPI2C5		8
+#define IMX8ULP_CLK_LPUART4		9
+#define IMX8ULP_CLK_LPUART5		10
+#define IMX8ULP_CLK_LPSPI4		11
+#define IMX8ULP_CLK_LPSPI5		12
+#define IMX8ULP_CLK_DMA1_MP		13
+#define IMX8ULP_CLK_DMA1_CH0		14
+#define IMX8ULP_CLK_DMA1_CH1		15
+#define IMX8ULP_CLK_DMA1_CH2		16
+#define IMX8ULP_CLK_DMA1_CH3		17
+#define IMX8ULP_CLK_DMA1_CH4		18
+#define IMX8ULP_CLK_DMA1_CH5		19
+#define IMX8ULP_CLK_DMA1_CH6		20
+#define IMX8ULP_CLK_DMA1_CH7		21
+#define IMX8ULP_CLK_DMA1_CH8		22
+#define IMX8ULP_CLK_DMA1_CH9		23
+#define IMX8ULP_CLK_DMA1_CH10		24
+#define IMX8ULP_CLK_DMA1_CH11		25
+#define IMX8ULP_CLK_DMA1_CH12		26
+#define IMX8ULP_CLK_DMA1_CH13		27
+#define IMX8ULP_CLK_DMA1_CH14		28
+#define IMX8ULP_CLK_DMA1_CH15		29
+#define IMX8ULP_CLK_DMA1_CH16		30
+#define IMX8ULP_CLK_DMA1_CH17		31
+#define IMX8ULP_CLK_DMA1_CH18		32
+#define IMX8ULP_CLK_DMA1_CH19		33
+#define IMX8ULP_CLK_DMA1_CH20		34
+#define IMX8ULP_CLK_DMA1_CH21		35
+#define IMX8ULP_CLK_DMA1_CH22		36
+#define IMX8ULP_CLK_DMA1_CH23		37
+#define IMX8ULP_CLK_DMA1_CH24		38
+#define IMX8ULP_CLK_DMA1_CH25		39
+#define IMX8ULP_CLK_DMA1_CH26		40
+#define IMX8ULP_CLK_DMA1_CH27		41
+#define IMX8ULP_CLK_DMA1_CH28		42
+#define IMX8ULP_CLK_DMA1_CH29		43
+#define IMX8ULP_CLK_DMA1_CH30		44
+#define IMX8ULP_CLK_DMA1_CH31		45
+#define IMX8ULP_CLK_MU3_A		46
+#define IMX8ULP_CLK_MU0_B		47
+
+#define IMX8ULP_CLK_PCC3_END		48
+
+/* PCC4 */
+#define IMX8ULP_CLK_FLEXSPI2		0
+#define IMX8ULP_CLK_TPM6		1
+#define IMX8ULP_CLK_TPM7		2
+#define IMX8ULP_CLK_LPI2C6		3
+#define IMX8ULP_CLK_LPI2C7		4
+#define IMX8ULP_CLK_LPUART6		5
+#define IMX8ULP_CLK_LPUART7		6
+#define IMX8ULP_CLK_SAI4		7
+#define IMX8ULP_CLK_SAI5		8
+#define IMX8ULP_CLK_PCTLE		9
+#define IMX8ULP_CLK_PCTLF		10
+#define IMX8ULP_CLK_USDHC0		11
+#define IMX8ULP_CLK_USDHC1		12
+#define IMX8ULP_CLK_USDHC2		13
+#define IMX8ULP_CLK_USB0		14
+#define IMX8ULP_CLK_USB0_PHY		15
+#define IMX8ULP_CLK_USB1		16
+#define IMX8ULP_CLK_USB1_PHY		17
+#define IMX8ULP_CLK_USB_XBAR		18
+#define IMX8ULP_CLK_ENET		19
+#define IMX8ULP_CLK_SFA1		20
+#define IMX8ULP_CLK_RGPIOE		21
+#define IMX8ULP_CLK_RGPIOF		22
+
+#define IMX8ULP_CLK_PCC4_END		23
+
+/* PCC5 */
+#define IMX8ULP_CLK_TPM8		0
+#define IMX8ULP_CLK_SAI6		1
+#define IMX8ULP_CLK_SAI7		2
+#define IMX8ULP_CLK_SPDIF		3
+#define IMX8ULP_CLK_ISI			4
+#define IMX8ULP_CLK_CSI_REGS 		5
+#define IMX8ULP_CLK_PCTLD		6
+#define IMX8ULP_CLK_CSI			7
+#define IMX8ULP_CLK_DSI			8
+#define IMX8ULP_CLK_WDOG5		9
+#define IMX8ULP_CLK_EPDC		10
+#define IMX8ULP_CLK_PXP			11
+#define IMX8ULP_CLK_SFA2		12
+#define IMX8ULP_CLK_GPU2D		13
+#define IMX8ULP_CLK_GPU3D		14
+#define IMX8ULP_CLK_DC_NANO		15
+#define IMX8ULP_CLK_CSI_CLK_UI 		16
+#define IMX8ULP_CLK_CSI_CLK_ESC		17
+#define IMX8ULP_CLK_RGPIOD		18
+#define IMX8ULP_CLK_DMA2_MP		19
+#define IMX8ULP_CLK_DMA2_CH0		20
+#define IMX8ULP_CLK_DMA2_CH1		21
+#define IMX8ULP_CLK_DMA2_CH2		22
+#define IMX8ULP_CLK_DMA2_CH3		23
+#define IMX8ULP_CLK_DMA2_CH4		24
+#define IMX8ULP_CLK_DMA2_CH5		25
+#define IMX8ULP_CLK_DMA2_CH6		26
+#define IMX8ULP_CLK_DMA2_CH7		27
+#define IMX8ULP_CLK_DMA2_CH8		28
+#define IMX8ULP_CLK_DMA2_CH9		29
+#define IMX8ULP_CLK_DMA2_CH10		30
+#define IMX8ULP_CLK_DMA2_CH11		31
+#define IMX8ULP_CLK_DMA2_CH12		32
+#define IMX8ULP_CLK_DMA2_CH13		33
+#define IMX8ULP_CLK_DMA2_CH14		34
+#define IMX8ULP_CLK_DMA2_CH15		35
+#define IMX8ULP_CLK_DMA2_CH16		36
+#define IMX8ULP_CLK_DMA2_CH17		37
+#define IMX8ULP_CLK_DMA2_CH18		38
+#define IMX8ULP_CLK_DMA2_CH19		39
+#define IMX8ULP_CLK_DMA2_CH20		40
+#define IMX8ULP_CLK_DMA2_CH21		41
+#define IMX8ULP_CLK_DMA2_CH22		42
+#define IMX8ULP_CLK_DMA2_CH23		43
+#define IMX8ULP_CLK_DMA2_CH24		44
+#define IMX8ULP_CLK_DMA2_CH25		45
+#define IMX8ULP_CLK_DMA2_CH26		46
+#define IMX8ULP_CLK_DMA2_CH27		47
+#define IMX8ULP_CLK_DMA2_CH28		48
+#define IMX8ULP_CLK_DMA2_CH29		49
+#define IMX8ULP_CLK_DMA2_CH30		50
+#define IMX8ULP_CLK_DMA2_CH31		51
+#define IMX8ULP_CLK_MU2_B		52
+#define IMX8ULP_CLK_MU3_B		53
+#define IMX8ULP_CLK_AVD_SIM		54
+#define IMX8ULP_CLK_DSI_TX_ESC		55
+
+#define IMX8ULP_CLK_PCC5_END		56
+
+#endif

include/dt-bindings/reset/imx8ulp-pcc-reset.h

+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright 2021 NXP
+ */
+
+#ifndef DT_BINDING_PCC_RESET_IMX8ULP_H
+#define DT_BINDING_PCC_RESET_IMX8ULP_H
+
+/* PCC3 */
+#define PCC3_WDOG3_SWRST	0
+#define PCC3_WDOG4_SWRST	1
+#define PCC3_LPIT1_SWRST	2
+#define PCC3_TPM4_SWRST		3
+#define PCC3_TPM5_SWRST		4
+#define PCC3_FLEXIO1_SWRST	5
+#define PCC3_I3C2_SWRST		6
+#define PCC3_LPI2C4_SWRST	7
+#define PCC3_LPI2C5_SWRST	8
+#define PCC3_LPUART4_SWRST	9
+#define PCC3_LPUART5_SWRST	10
+#define PCC3_LPSPI4_SWRST	11
+#define PCC3_LPSPI5_SWRST	12
+
+/* PCC4 */
+#define PCC4_FLEXSPI2_SWRST	0
+#define PCC4_TPM6_SWRST		1
+#define PCC4_TPM7_SWRST		2
+#define PCC4_LPI2C6_SWRST	3
+#define PCC4_LPI2C7_SWRST	4
+#define PCC4_LPUART6_SWRST	5
+#define PCC4_LPUART7_SWRST	6
+#define PCC4_SAI4_SWRST		7
+#define PCC4_SAI5_SWRST		8
+#define PCC4_USDHC0_SWRST	9
+#define PCC4_USDHC1_SWRST	10
+#define PCC4_USDHC2_SWRST	11
+#define PCC4_USB0_SWRST		12
+#define PCC4_USB0_PHY_SWRST	13
+#define PCC4_USB1_SWRST		14
+#define PCC4_USB1_PHY_SWRST	15
+#define PCC4_ENET_SWRST		16
+
+/* PCC5 */
+#define PCC5_TPM8_SWRST		0
+#define PCC5_SAI6_SWRST		1
+#define PCC5_SAI7_SWRST		2
+#define PCC5_SPDIF_SWRST	3
+#define PCC5_ISI_SWRST		4
+#define PCC5_CSI_REGS_SWRST	5
+#define PCC5_CSI_SWRST		6
+#define PCC5_DSI_SWRST		7
+#define PCC5_WDOG5_SWRST	8
+#define PCC5_EPDC_SWRST		9
+#define PCC5_PXP_SWRST		10
+#define PCC5_GPU2D_SWRST	11
+#define PCC5_GPU3D_SWRST	12
+#define PCC5_DC_NANO_SWRST	13
+
+#endif /*DT_BINDING_RESET_IMX8ULP_H */