Merge branches 'clk-lmk04832', 'clk-stm', 'clk-rohm', 'clk-actions' and 'clk-ingenic' into clk-next

 - Texas Instruments' LMK04832 Ultra Low-Noise JESD204B Compliant Clock
   Jitter Cleaner With Dual Loop PLLs
 - Support secure mode of STM32MP1 SoCs
 - Improve clock support for Actions S500 SoC

* clk-lmk04832:
  clk: lmk04832: Use of match table
  clk: lmk04832: Depend on SPI
  clk: lmk04832: add support for digital delay
  clk: add support for the lmk04832
  dt-bindings: clock: add ti,lmk04832 bindings

* clk-stm:
  clk: stm32mp1: new compatible for secure RCC support
  dt-bindings: clock: stm32mp1 new compatible for secure rcc
  dt-bindings: reset: add MCU HOLD BOOT ID for SCMI reset domains on stm32mp15
  dt-bindings: reset: add IDs for SCMI reset domains on stm32mp15
  dt-bindings: clock: add IDs for SCMI clocks on stm32mp15
  reset: stm32mp1: remove stm32mp1 reset
  clk: stm32mp1: move RCC reset controller into RCC clock driver
  clk: stm32mp1: convert to module driver
  clk: stm32mp1: remove intermediate pll clocks
  clk: stm32mp1: merge 'ck_hse_rtc' and 'ck_rtc' into one clock
  clk: stm32mp1: merge 'clk-hsi-div' and 'ck_hsi' into one clock

* clk-rohm:
  clk: bd718xx: Drop BD70528 support

* clk-actions:
  clk: actions: Add NIC and ETHERNET clock support for Actions S500 SoC
  dt-bindings: clock: Add NIC and ETHERNET bindings for Actions S500 SoC
  clk: actions: Fix AHPPREDIV-H-AHB clock chain on Owl S500 SoC
  clk: actions: Fix bisp_factor_table based clocks on Owl S500 SoC
  clk: actions: Fix SD clocks factor table on Owl S500 SoC
  clk: actions: Fix UART clock dividers on Owl S500 SoC

* clk-ingenic:
  clk: ingenic: Add support for the JZ4760
  clk: ingenic: Support overriding PLLs M/N/OD calc algorithm
  clk: ingenic: Remove pll_info.no_bypass_bit
  clk: ingenic: Read bypass register only when there is one
  clk: Support bypassing dividers
  dt-bindings: clock: ingenic: Add ingenic,jz4760{,b}-cgu compatibles

Documentation/devicetree/bindings/clock/ingenic,cgu.yaml

@@ -22,6 +22,8 @@ select:
         enum:
           - ingenic,jz4740-cgu
           - ingenic,jz4725b-cgu
+          - ingenic,jz4760-cgu
+          - ingenic,jz4760b-cgu
           - ingenic,jz4770-cgu
           - ingenic,jz4780-cgu
           - ingenic,x1000-cgu
@@ -49,6 +51,8 @@ properties:
       - enum:
           - ingenic,jz4740-cgu
           - ingenic,jz4725b-cgu
+          - ingenic,jz4760-cgu
+          - ingenic,jz4760b-cgu
           - ingenic,jz4770-cgu
           - ingenic,jz4780-cgu
           - ingenic,x1000-cgu

Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml

@@ -54,7 +54,9 @@ properties:
 
   compatible:
     items:
-      - const: st,stm32mp1-rcc
+      - enum:
+          - st,stm32mp1-rcc-secure
+          - st,stm32mp1-rcc
       - const: syscon
 
   reg:
@@ -71,7 +73,7 @@ additionalProperties: false
 examples:
   - |
     rcc: rcc@50000000 {
-        compatible = "st,stm32mp1-rcc", "syscon";
+        compatible = "st,stm32mp1-rcc-secure", "syscon";
         reg = <0x50000000 0x1000>;
         #clock-cells = <1>;
         #reset-cells = <1>;

Documentation/devicetree/bindings/clock/ti,lmk04832.yaml

+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/ti,lmk04832.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Clock bindings for the Texas Instruments LMK04832
+
+maintainers:
+  - Liam Beguin <liambeguin@gmail.com>
+
+description: |
+  Devicetree binding for the LMK04832, a clock conditioner with JEDEC JESD204B
+  support. The LMK04832 is pin compatible with the LMK0482x family.
+
+  Link to datasheet, https://www.ti.com/lit/ds/symlink/lmk04832.pdf
+
+properties:
+  compatible:
+    enum:
+      - ti,lmk04832
+
+  reg:
+    maxItems: 1
+
+  '#address-cells':
+    const: 1
+
+  '#size-cells':
+    const: 0
+
+  '#clock-cells':
+    const: 1
+
+  spi-max-frequency:
+    maximum: 5000000
+
+  clocks:
+    items:
+      - description: PLL2 reference clock.
+
+  clock-names:
+    items:
+      - const: oscin
+
+  reset-gpios:
+    maxItems: 1
+
+  ti,spi-4wire-rdbk:
+    description: |
+      Select SPI 4wire readback pin configuration.
+      Available readback pins are,
+        CLKin_SEL0 0
+        CLKin_SEL1 1
+        RESET 2
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [0, 1, 2]
+    default: 1
+
+  ti,vco-hz:
+    description: Optional to set VCO frequency of the PLL in Hertz.
+
+  ti,sysref-ddly:
+    description: SYSREF digital delay value.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 8
+    maximum: 8191
+    default: 8
+
+  ti,sysref-mux:
+    description: |
+      SYSREF Mux configuration.
+      Available options are,
+        Normal SYNC 0
+        Re-clocked 1
+        SYSREF Pulser 2
+        SYSREF Continuous 3
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [0, 1, 2, 3]
+    default: 3
+
+  ti,sync-mode:
+    description: SYNC pin configuration.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [0, 1, 2]
+    default: 1
+
+  ti,sysref-pulse-count:
+    description:
+      Number of SYSREF pulses to send when SYSREF is not in continuous mode.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [1, 2, 4, 8]
+    default: 4
+
+patternProperties:
+  "@[0-9a-d]+$":
+    type: object
+    description:
+      Child nodes used to configure output clocks.
+
+    properties:
+      reg:
+        description:
+          clock output identifier.
+        minimum: 0
+        maximum: 13
+
+      ti,clkout-fmt:
+        description:
+          Clock output format.
+          Available options are,
+            Powerdown 0x00
+            LVDS 0x01
+            HSDS 6 mA 0x02
+            HSDS 8 mA 0x03
+            LVPECL 1600 mV 0x04
+            LVPECL 2000 mV 0x05
+            LCPECL 0x06
+            CML 16 mA 0x07
+            CML 24 mA 0x08
+            CML 32 mA 0x09
+            CMOS (Off/Inverted) 0x0a
+            CMOS (Normal/Off) 0x0b
+            CMOS (Inverted/Inverted) 0x0c
+            CMOS (Inverted/Normal) 0x0d
+            CMOS (Normal/Inverted) 0x0e
+            CMOS (Normal/Normal) 0x0f
+        $ref: /schemas/types.yaml#/definitions/uint32
+        minimum: 0
+        maximum: 15
+
+      ti,clkout-sysref:
+        description:
+          Select SYSREF clock path for output clock.
+        type: boolean
+
+    required:
+      - reg
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - '#clock-cells'
+  - clocks
+  - clock-names
+
+additionalProperties: false
+
+examples:
+  - |
+    clocks {
+        lmk04832_oscin: oscin {
+            compatible = "fixed-clock";
+
+            #clock-cells = <0>;
+            clock-frequency = <122880000>;
+            clock-output-names = "lmk04832-oscin";
+        };
+    };
+
+    spi0 {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        lmk04832: clock-controller@0 {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            reg = <0>;
+
+            compatible = "ti,lmk04832";
+            spi-max-frequency = <781250>;
+
+            reset-gpios = <&gpio_lmk 0 0 0>;
+
+            #clock-cells = <1>;
+            clocks = <&lmk04832_oscin>;
+            clock-names = "oscin";
+
+            ti,spi-4wire-rdbk = <0>;
+            ti,vco-hz = <2457600000>;
+
+            assigned-clocks =
+                <&lmk04832 0>, <&lmk04832 1>,
+                <&lmk04832 2>, <&lmk04832 3>,
+                <&lmk04832 4>,
+                <&lmk04832 6>, <&lmk04832 7>,
+                <&lmk04832 10>, <&lmk04832 11>;
+            assigned-clock-rates =
+                <122880000>, <384000>,
+                <122880000>, <384000>,
+                <122880000>,
+                <153600000>, <384000>,
+                <614400000>, <384000>;
+
+            clkout0@0 {
+                reg = <0>;
+                ti,clkout-fmt = <0x01>; // LVDS
+            };
+
+            clkout1@1 {
+                reg = <1>;
+                ti,clkout-fmt = <0x01>; // LVDS
+                ti,clkout-sysref;
+            };
+        };
+    };

drivers/clk/Kconfig

@@ -51,6 +51,14 @@ config CLK_HSDK
 	  This driver supports the HSDK core, system, ddr, tunnel and hdmi PLLs
 	  control.
 
+config LMK04832
+	tristate "Ti LMK04832 JESD204B Compliant Clock Jitter Cleaner"
+	depends on SPI
+	select REGMAP_SPI
+	help
+	  Say yes here to build support for Texas Instruments' LMK04832 Ultra
+	  Low-Noise JESD204B Compliant Clock Jitter Cleaner With Dual Loop PLLs
+
 config COMMON_CLK_MAX77686
 	tristate "Clock driver for Maxim 77620/77686/77802 MFD"
 	depends on MFD_MAX77686 || MFD_MAX77620 || COMPILE_TEST
@@ -331,6 +339,16 @@ config COMMON_CLK_STM32MP157
 	help
 	  Support for stm32mp157 SoC family clocks
 
+config COMMON_CLK_STM32MP157_SCMI
+	bool "stm32mp157 Clock driver with Trusted Firmware"
+	depends on COMMON_CLK_STM32MP157
+	select COMMON_CLK_SCMI
+	select ARM_SCMI_PROTOCOL
+	default y
+	help
+	  Support for stm32mp157 SoC family clocks with Trusted Firmware using
+	  SCMI protocol.
+
 config COMMON_CLK_STM32F
 	def_bool COMMON_CLK && (MACH_STM32F429 || MACH_STM32F469 || MACH_STM32F746)
 	help
@@ -354,10 +372,10 @@ config COMMON_CLK_MMP2_AUDIO
 
 config COMMON_CLK_BD718XX
 	tristate "Clock driver for 32K clk gates on ROHM PMICs"
-	depends on MFD_ROHM_BD718XX || MFD_ROHM_BD70528 || MFD_ROHM_BD71828
+	depends on MFD_ROHM_BD718XX || MFD_ROHM_BD71828
 	help
-	  This driver supports ROHM BD71837, ROHM BD71847, ROHM BD71828 and
-	  ROHM BD70528 PMICs clock gates.
+	  This driver supports ROHM BD71837, BD71847, BD71850, BD71815
+	  and BD71828 PMICs clock gates.
 
 config COMMON_CLK_FIXED_MMIO
 	bool "Clock driver for Memory Mapped Fixed values"

drivers/clk/Makefile

@@ -36,6 +36,7 @@ obj-$(CONFIG_MACH_ASPEED_G6)		+= clk-ast2600.o
 obj-$(CONFIG_ARCH_HIGHBANK)		+= clk-highbank.o
 obj-$(CONFIG_CLK_HSDK)			+= clk-hsdk-pll.o
 obj-$(CONFIG_COMMON_CLK_K210)		+= clk-k210.o
+obj-$(CONFIG_LMK04832)			+= clk-lmk04832.o
 obj-$(CONFIG_COMMON_CLK_LOCHNAGAR)	+= clk-lochnagar.o
 obj-$(CONFIG_COMMON_CLK_MAX77686)	+= clk-max77686.o
 obj-$(CONFIG_COMMON_CLK_MAX9485)	+= clk-max9485.o

drivers/clk/actions/owl-s500.c

@@ -113,6 +113,7 @@ static const char * const sensor_clk_mux_p[] = { "hosc", "bisp_clk" };
 static const char * const sd_clk_mux_p[] = { "dev_clk", "nand_pll_clk" };
 static const char * const pwm_clk_mux_p[] = { "losc", "hosc" };
 static const char * const ahbprediv_clk_mux_p[] = { "dev_clk", "display_pll_clk", "nand_pll_clk", "ddr_pll_clk" };
+static const char * const nic_clk_mux_p[] = { "dev_clk", "display_pll_clk", "nand_pll_clk", "ddr_pll_clk" };
 static const char * const uart_clk_mux_p[] = { "hosc", "dev_pll_clk" };
 static const char * const de_clk_mux_p[] = { "display_pll_clk", "dev_clk" };
 static const char * const i2s_clk_mux_p[] = { "audio_pll_clk" };
@@ -127,8 +128,7 @@ static struct clk_factor_table sd_factor_table[] = {
 	{ 12, 1, 13 }, { 13, 1, 14 }, { 14, 1, 15 }, { 15, 1, 16 },
 	{ 16, 1, 17 }, { 17, 1, 18 }, { 18, 1, 19 }, { 19, 1, 20 },
 	{ 20, 1, 21 }, { 21, 1, 22 }, { 22, 1, 23 }, { 23, 1, 24 },
-	{ 24, 1, 25 }, { 25, 1, 26 }, { 26, 1, 27 }, { 27, 1, 28 },
-	{ 28, 1, 29 }, { 29, 1, 30 }, { 30, 1, 31 }, { 31, 1, 32 },
+	{ 24, 1, 25 },
 
 	/* bit8: /128 */
 	{ 256, 1, 1 * 128 }, { 257, 1, 2 * 128 }, { 258, 1, 3 * 128 }, { 259, 1, 4 * 128 },
@@ -137,19 +137,20 @@ static struct clk_factor_table sd_factor_table[] = {
 	{ 268, 1, 13 * 128 }, { 269, 1, 14 * 128 }, { 270, 1, 15 * 128 }, { 271, 1, 16 * 128 },
 	{ 272, 1, 17 * 128 }, { 273, 1, 18 * 128 }, { 274, 1, 19 * 128 }, { 275, 1, 20 * 128 },
 	{ 276, 1, 21 * 128 }, { 277, 1, 22 * 128 }, { 278, 1, 23 * 128 }, { 279, 1, 24 * 128 },
-	{ 280, 1, 25 * 128 }, { 281, 1, 26 * 128 }, { 282, 1, 27 * 128 }, { 283, 1, 28 * 128 },
-	{ 284, 1, 29 * 128 }, { 285, 1, 30 * 128 }, { 286, 1, 31 * 128 }, { 287, 1, 32 * 128 },
+	{ 280, 1, 25 * 128 },
 	{ 0, 0, 0 },
 };
 
-static struct clk_factor_table bisp_factor_table[] = {
-	{ 0, 1, 1 }, { 1, 1, 2 }, { 2, 1, 3 }, { 3, 1, 4 },
-	{ 4, 1, 5 }, { 5, 1, 6 }, { 6, 1, 7 }, { 7, 1, 8 },
+static struct clk_factor_table de_factor_table[] = {
+	{ 0, 1, 1 }, { 1, 2, 3 }, { 2, 1, 2 }, { 3, 2, 5 },
+	{ 4, 1, 3 }, { 5, 1, 4 }, { 6, 1, 6 }, { 7, 1, 8 },
+	{ 8, 1, 12 },
 	{ 0, 0, 0 },
 };
 
-static struct clk_factor_table ahb_factor_table[] = {
-	{ 1, 1, 2 }, { 2, 1, 3 },
+static struct clk_factor_table hde_factor_table[] = {
+	{ 0, 1, 1 }, { 1, 2, 3 }, { 2, 1, 2 }, { 3, 2, 5 },
+	{ 4, 1, 3 }, { 5, 1, 4 }, { 6, 1, 6 }, { 7, 1, 8 },
 	{ 0, 0, 0 },
 };
 
@@ -158,6 +159,13 @@ static struct clk_div_table rmii_ref_div_table[] = {
 	{ 0, 0 },
 };
 
+static struct clk_div_table std12rate_div_table[] = {
+	{ 0, 1 }, { 1, 2 }, { 2, 3 }, { 3, 4 },
+	{ 4, 5 }, { 5, 6 }, { 6, 7 }, { 7, 8 },
+	{ 8, 9 }, { 9, 10 }, { 10, 11 }, { 11, 12 },
+	{ 0, 0 },
+};
+
 static struct clk_div_table i2s_div_table[] = {
 	{ 0, 1 }, { 1, 2 }, { 2, 3 }, { 3, 4 },
 	{ 4, 6 }, { 5, 8 }, { 6, 12 }, { 7, 16 },
@@ -174,7 +182,6 @@ static struct clk_div_table nand_div_table[] = {
 
 /* mux clock */
 static OWL_MUX(dev_clk, "dev_clk", dev_clk_mux_p, CMU_DEVPLL, 12, 1, CLK_SET_RATE_PARENT);
-static OWL_MUX(ahbprediv_clk, "ahbprediv_clk", ahbprediv_clk_mux_p, CMU_BUSCLK1, 8, 3, CLK_SET_RATE_PARENT);
 
 /* gate clocks */
 static OWL_GATE(gpio_clk, "gpio_clk", "apb_clk", CMU_DEVCLKEN0, 18, 0, 0);
@@ -187,45 +194,60 @@ static OWL_GATE(timer_clk, "timer_clk", "hosc", CMU_DEVCLKEN1, 27, 0, 0);
 static OWL_GATE(hdmi_clk, "hdmi_clk", "hosc", CMU_DEVCLKEN1, 3, 0, 0);
 
 /* divider clocks */
-static OWL_DIVIDER(h_clk, "h_clk", "ahbprediv_clk", CMU_BUSCLK1, 12, 2, NULL, 0, 0);
-static OWL_DIVIDER(apb_clk, "apb_clk", "ahb_clk", CMU_BUSCLK1, 14, 2, NULL, 0, 0);
+static OWL_DIVIDER(h_clk, "h_clk", "ahbprediv_clk", CMU_BUSCLK1, 2, 2, NULL, 0, 0);
+static OWL_DIVIDER(apb_clk, "apb_clk", "nic_clk", CMU_BUSCLK1, 14, 2, NULL, 0, 0);
 static OWL_DIVIDER(rmii_ref_clk, "rmii_ref_clk", "ethernet_pll_clk", CMU_ETHERNETPLL, 1, 1, rmii_ref_div_table, 0, 0);
 
 /* factor clocks */
-static OWL_FACTOR(ahb_clk, "ahb_clk", "h_clk", CMU_BUSCLK1, 2, 2, ahb_factor_table, 0, 0);
-static OWL_FACTOR(de1_clk, "de_clk1", "de_clk", CMU_DECLK, 0, 3, bisp_factor_table, 0, 0);
-static OWL_FACTOR(de2_clk, "de_clk2", "de_clk", CMU_DECLK, 4, 3, bisp_factor_table, 0, 0);
+static OWL_FACTOR(de1_clk, "de_clk1", "de_clk", CMU_DECLK, 0, 4, de_factor_table, 0, 0);
+static OWL_FACTOR(de2_clk, "de_clk2", "de_clk", CMU_DECLK, 4, 4, de_factor_table, 0, 0);
 
 /* composite clocks */
+static OWL_COMP_DIV(nic_clk, "nic_clk", nic_clk_mux_p,
+			OWL_MUX_HW(CMU_BUSCLK1, 4, 3),
+			{ 0 },
+			OWL_DIVIDER_HW(CMU_BUSCLK1, 16, 2, 0, NULL),
+			0);
+
+static OWL_COMP_DIV(ahbprediv_clk, "ahbprediv_clk", ahbprediv_clk_mux_p,
+			OWL_MUX_HW(CMU_BUSCLK1, 8, 3),
+			{ 0 },
+			OWL_DIVIDER_HW(CMU_BUSCLK1, 12, 2, 0, NULL),
+			CLK_SET_RATE_PARENT);
+
+static OWL_COMP_FIXED_FACTOR(ahb_clk, "ahb_clk", "h_clk",
+			{ 0 },
+			1, 1, 0);
+
 static OWL_COMP_FACTOR(vce_clk, "vce_clk", hde_clk_mux_p,
 			OWL_MUX_HW(CMU_VCECLK, 4, 2),
 			OWL_GATE_HW(CMU_DEVCLKEN0, 26, 0),
-			OWL_FACTOR_HW(CMU_VCECLK, 0, 3, 0, bisp_factor_table),
+			OWL_FACTOR_HW(CMU_VCECLK, 0, 3, 0, hde_factor_table),
 			0);
 
 static OWL_COMP_FACTOR(vde_clk, "vde_clk", hde_clk_mux_p,
 			OWL_MUX_HW(CMU_VDECLK, 4, 2),
 			OWL_GATE_HW(CMU_DEVCLKEN0, 25, 0),
-			OWL_FACTOR_HW(CMU_VDECLK, 0, 3, 0, bisp_factor_table),
+			OWL_FACTOR_HW(CMU_VDECLK, 0, 3, 0, hde_factor_table),
 			0);
 
-static OWL_COMP_FACTOR(bisp_clk, "bisp_clk", bisp_clk_mux_p,
+static OWL_COMP_DIV(bisp_clk, "bisp_clk", bisp_clk_mux_p,
 			OWL_MUX_HW(CMU_BISPCLK, 4, 1),
 			OWL_GATE_HW(CMU_DEVCLKEN0, 14, 0),
-			OWL_FACTOR_HW(CMU_BISPCLK, 0, 3, 0, bisp_factor_table),
+			OWL_DIVIDER_HW(CMU_BISPCLK, 0, 4, 0, std12rate_div_table),
 			0);
 
-static OWL_COMP_FACTOR(sensor0_clk, "sensor0_clk", sensor_clk_mux_p,
+static OWL_COMP_DIV(sensor0_clk, "sensor0_clk", sensor_clk_mux_p,
 			OWL_MUX_HW(CMU_SENSORCLK, 4, 1),
 			OWL_GATE_HW(CMU_DEVCLKEN0, 14, 0),
-			OWL_FACTOR_HW(CMU_SENSORCLK, 0, 3, 0, bisp_factor_table),
-			CLK_IGNORE_UNUSED);
+			OWL_DIVIDER_HW(CMU_SENSORCLK, 0, 4, 0, std12rate_div_table),
+			0);
 
-static OWL_COMP_FACTOR(sensor1_clk, "sensor1_clk", sensor_clk_mux_p,
+static OWL_COMP_DIV(sensor1_clk, "sensor1_clk", sensor_clk_mux_p,
 			OWL_MUX_HW(CMU_SENSORCLK, 4, 1),
 			OWL_GATE_HW(CMU_DEVCLKEN0, 14, 0),
-			OWL_FACTOR_HW(CMU_SENSORCLK, 8, 3, 0, bisp_factor_table),
-			CLK_IGNORE_UNUSED);
+			OWL_DIVIDER_HW(CMU_SENSORCLK, 8, 4, 0, std12rate_div_table),
+			0);
 
 static OWL_COMP_FACTOR(sd0_clk, "sd0_clk", sd_clk_mux_p,
 			OWL_MUX_HW(CMU_SD0CLK, 9, 1),
@@ -302,10 +324,14 @@ static OWL_COMP_FIXED_FACTOR(i2c3_clk, "i2c3_clk", "ethernet_pll_clk",
 			OWL_GATE_HW(CMU_DEVCLKEN1, 31, 0),
 			1, 5, 0);
 
+static OWL_COMP_FIXED_FACTOR(ethernet_clk, "ethernet_clk", "ethernet_pll_clk",
+			OWL_GATE_HW(CMU_DEVCLKEN1, 22, 0),
+			1, 20, 0);
+
 static OWL_COMP_DIV(uart0_clk, "uart0_clk", uart_clk_mux_p,
 			OWL_MUX_HW(CMU_UART0CLK, 16, 1),
 			OWL_GATE_HW(CMU_DEVCLKEN1, 6, 0),
-			OWL_DIVIDER_HW(CMU_UART1CLK, 0, 8, CLK_DIVIDER_ROUND_CLOSEST, NULL),
+			OWL_DIVIDER_HW(CMU_UART0CLK, 0, 8, CLK_DIVIDER_ROUND_CLOSEST, NULL),
 			CLK_IGNORE_UNUSED);
 
 static OWL_COMP_DIV(uart1_clk, "uart1_clk", uart_clk_mux_p,
@@ -317,31 +343,31 @@ static OWL_COMP_DIV(uart1_clk, "uart1_clk", uart_clk_mux_p,
 static OWL_COMP_DIV(uart2_clk, "uart2_clk", uart_clk_mux_p,
 			OWL_MUX_HW(CMU_UART2CLK, 16, 1),
 			OWL_GATE_HW(CMU_DEVCLKEN1, 8, 0),
-			OWL_DIVIDER_HW(CMU_UART1CLK, 0, 8, CLK_DIVIDER_ROUND_CLOSEST, NULL),
+			OWL_DIVIDER_HW(CMU_UART2CLK, 0, 8, CLK_DIVIDER_ROUND_CLOSEST, NULL),
 			CLK_IGNORE_UNUSED);
 
 static OWL_COMP_DIV(uart3_clk, "uart3_clk", uart_clk_mux_p,
 			OWL_MUX_HW(CMU_UART3CLK, 16, 1),
 			OWL_GATE_HW(CMU_DEVCLKEN1, 19, 0),
-			OWL_DIVIDER_HW(CMU_UART1CLK, 0, 8, CLK_DIVIDER_ROUND_CLOSEST, NULL),
+			OWL_DIVIDER_HW(CMU_UART3CLK, 0, 8, CLK_DIVIDER_ROUND_CLOSEST, NULL),
 			CLK_IGNORE_UNUSED);
 
 static OWL_COMP_DIV(uart4_clk, "uart4_clk", uart_clk_mux_p,
 			OWL_MUX_HW(CMU_UART4CLK, 16, 1),
 			OWL_GATE_HW(CMU_DEVCLKEN1, 20, 0),
-			OWL_DIVIDER_HW(CMU_UART1CLK, 0, 8, CLK_DIVIDER_ROUND_CLOSEST, NULL),
+			OWL_DIVIDER_HW(CMU_UART4CLK, 0, 8, CLK_DIVIDER_ROUND_CLOSEST, NULL),
 			CLK_IGNORE_UNUSED);
 
 static OWL_COMP_DIV(uart5_clk, "uart5_clk", uart_clk_mux_p,
 			OWL_MUX_HW(CMU_UART5CLK, 16, 1),
 			OWL_GATE_HW(CMU_DEVCLKEN1, 21, 0),
-			OWL_DIVIDER_HW(CMU_UART1CLK, 0, 8, CLK_DIVIDER_ROUND_CLOSEST, NULL),
+			OWL_DIVIDER_HW(CMU_UART5CLK, 0, 8, CLK_DIVIDER_ROUND_CLOSEST, NULL),
 			CLK_IGNORE_UNUSED);
 
 static OWL_COMP_DIV(uart6_clk, "uart6_clk", uart_clk_mux_p,
 			OWL_MUX_HW(CMU_UART6CLK, 16, 1),
 			OWL_GATE_HW(CMU_DEVCLKEN1, 18, 0),
-			OWL_DIVIDER_HW(CMU_UART1CLK, 0, 8, CLK_DIVIDER_ROUND_CLOSEST, NULL),
+			OWL_DIVIDER_HW(CMU_UART6CLK, 0, 8, CLK_DIVIDER_ROUND_CLOSEST, NULL),
 			CLK_IGNORE_UNUSED);
 
 static OWL_COMP_DIV(i2srx_clk, "i2srx_clk", i2s_clk_mux_p,
@@ -436,6 +462,8 @@ static struct owl_clk_common *s500_clks[] = {
 	&apb_clk.common,
 	&dmac_clk.common,
 	&gpio_clk.common,
+	&nic_clk.common,
+	&ethernet_clk.common,
 };
 
 static struct clk_hw_onecell_data s500_hw_clks = {
@@ -495,6 +523,8 @@ static struct clk_hw_onecell_data s500_hw_clks = {
 		[CLK_APB]		= &apb_clk.common.hw,
 		[CLK_DMAC]		= &dmac_clk.common.hw,
 		[CLK_GPIO]		= &gpio_clk.common.hw,
+		[CLK_NIC]		= &nic_clk.common.hw,
+		[CLK_ETHERNET]		= &ethernet_clk.common.hw,
 	},
 	.num = CLK_NR_CLKS,
 };

drivers/clk/clk-bd718x7.c

@@ -15,15 +15,13 @@
 /* clk control registers */
 /* BD71815 */
 #define BD71815_REG_OUT32K	0x1d
-/* BD70528 */
-#define BD70528_REG_OUT32K	0x2c
 /* BD71828 */
 #define BD71828_REG_OUT32K	0x4B
 /* BD71837 and BD71847 */
 #define BD718XX_REG_OUT32K	0x2E
 
 /*
- * BD71837, BD71847, BD70528 and BD71828 all use bit [0] to clk output control
+ * BD71837, BD71847, and BD71828 all use bit [0] to clk output control
  */
 #define CLK_OUT_EN_MASK		BIT(0)
 
@@ -116,10 +114,6 @@ static int bd71837_clk_probe(struct platform_device *pdev)
 		c->reg = BD71828_REG_OUT32K;
 		c->mask = CLK_OUT_EN_MASK;
 		break;
-	case ROHM_CHIP_TYPE_BD70528:
-		c->reg = BD70528_REG_OUT32K;
-		c->mask = CLK_OUT_EN_MASK;
-		break;
 	case ROHM_CHIP_TYPE_BD71815:
 		c->reg = BD71815_REG_OUT32K;
 		c->mask = CLK_OUT_EN_MASK;
@@ -150,7 +144,6 @@ static int bd71837_clk_probe(struct platform_device *pdev)
 static const struct platform_device_id bd718x7_clk_id[] = {
 	{ "bd71837-clk", ROHM_CHIP_TYPE_BD71837 },
 	{ "bd71847-clk", ROHM_CHIP_TYPE_BD71847 },
-	{ "bd70528-clk", ROHM_CHIP_TYPE_BD70528 },
 	{ "bd71828-clk", ROHM_CHIP_TYPE_BD71828 },
 	{ "bd71815-clk", ROHM_CHIP_TYPE_BD71815 },
 	{ },
@@ -168,6 +161,6 @@ static struct platform_driver bd71837_clk = {
 module_platform_driver(bd71837_clk);
 
 MODULE_AUTHOR("Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>");
-MODULE_DESCRIPTION("BD718(15/18/28/37/47/50) and BD70528 chip clk driver");
+MODULE_DESCRIPTION("BD718(15/18/28/37/47/50) and chip clk driver");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("platform:bd718xx-clk");

drivers/clk/ingenic/Kconfig

@@ -25,6 +25,16 @@ config INGENIC_CGU_JZ4725B
 
 	  If building for a JZ4725B SoC, you want to say Y here.
 
+config INGENIC_CGU_JZ4760
+	bool "Ingenic JZ4760 CGU driver"
+	default MACH_JZ4760
+	select INGENIC_CGU_COMMON
+	help
+	  Support the clocks provided by the CGU hardware on Ingenic JZ4760
+	  and compatible SoCs.
+
+	  If building for a JZ4760 SoC, you want to say Y here.
+
 config INGENIC_CGU_JZ4770
 	bool "Ingenic JZ4770 CGU driver"
 	default MACH_JZ4770

drivers/clk/ingenic/Makefile

@@ -2,6 +2,7 @@
 obj-$(CONFIG_INGENIC_CGU_COMMON)	+= cgu.o pm.o
 obj-$(CONFIG_INGENIC_CGU_JZ4740)	+= jz4740-cgu.o
 obj-$(CONFIG_INGENIC_CGU_JZ4725B)	+= jz4725b-cgu.o
+obj-$(CONFIG_INGENIC_CGU_JZ4760)	+= jz4760-cgu.o
 obj-$(CONFIG_INGENIC_CGU_JZ4770)	+= jz4770-cgu.o
 obj-$(CONFIG_INGENIC_CGU_JZ4780)	+= jz4780-cgu.o
 obj-$(CONFIG_INGENIC_CGU_X1000)		+= x1000-cgu.o

drivers/clk/ingenic/cgu.c

@@ -99,13 +99,14 @@ ingenic_pll_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
 	od_enc = ctl >> pll_info->od_shift;
 	od_enc &= GENMASK(pll_info->od_bits - 1, 0);
 
+	if (pll_info->bypass_bit >= 0) {
 		ctl = readl(cgu->base + pll_info->bypass_reg);
 
-	bypass = !pll_info->no_bypass_bit &&
-		 !!(ctl & BIT(pll_info->bypass_bit));
+		bypass = !!(ctl & BIT(pll_info->bypass_bit));
 
 		if (bypass)
 			return parent_rate;
+	}
 
 	for (od = 0; od < pll_info->od_max; od++) {
 		if (pll_info->od_encoding[od] == od_enc)
@@ -118,28 +119,42 @@ ingenic_pll_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
 		n * od);
 }
 
-static unsigned long
-ingenic_pll_calc(const struct ingenic_cgu_clk_info *clk_info,
+static void
+ingenic_pll_calc_m_n_od(const struct ingenic_cgu_pll_info *pll_info,
 			unsigned long rate, unsigned long parent_rate,
-		 unsigned *pm, unsigned *pn, unsigned *pod)
+			unsigned int *pm, unsigned int *pn, unsigned int *pod)
 {
-	const struct ingenic_cgu_pll_info *pll_info;
-	unsigned m, n, od;
-
-	pll_info = &clk_info->pll;
-	od = 1;
+	unsigned int m, n, od = 1;
 
 	/*
 	 * The frequency after the input divider must be between 10 and 50 MHz.
 	 * The highest divider yields the best resolution.
 	 */
 	n = parent_rate / (10 * MHZ);
-	n = min_t(unsigned, n, 1 << clk_info->pll.n_bits);
-	n = max_t(unsigned, n, pll_info->n_offset);
+	n = min_t(unsigned int, n, 1 << pll_info->n_bits);
+	n = max_t(unsigned int, n, pll_info->n_offset);
 
 	m = (rate / MHZ) * od * n / (parent_rate / MHZ);
-	m = min_t(unsigned, m, 1 << clk_info->pll.m_bits);
-	m = max_t(unsigned, m, pll_info->m_offset);
+	m = min_t(unsigned int, m, 1 << pll_info->m_bits);
+	m = max_t(unsigned int, m, pll_info->m_offset);
+
+	*pm = m;
+	*pn = n;
+	*pod = od;
+}
+
+static unsigned long
+ingenic_pll_calc(const struct ingenic_cgu_clk_info *clk_info,
+		 unsigned long rate, unsigned long parent_rate,
+		 unsigned int *pm, unsigned int *pn, unsigned int *pod)
+{
+	const struct ingenic_cgu_pll_info *pll_info = &clk_info->pll;
+	unsigned int m, n, od;
+
+	if (pll_info->calc_m_n_od)
+		(*pll_info->calc_m_n_od)(pll_info, rate, parent_rate, &m, &n, &od);
+	else
+		ingenic_pll_calc_m_n_od(pll_info, rate, parent_rate, &m, &n, &od);
 
 	if (pm)
 		*pm = m;
@@ -225,11 +240,13 @@ static int ingenic_pll_enable(struct clk_hw *hw)
 	u32 ctl;
 
 	spin_lock_irqsave(&cgu->lock, flags);
+	if (pll_info->bypass_bit >= 0) {
 		ctl = readl(cgu->base + pll_info->bypass_reg);
 
 		ctl &= ~BIT(pll_info->bypass_bit);
 
 		writel(ctl, cgu->base + pll_info->bypass_reg);
+	}
 
 	ctl = readl(cgu->base + pll_info->reg);
 
@@ -369,8 +386,12 @@ ingenic_clk_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
 	struct ingenic_cgu *cgu = ingenic_clk->cgu;
 	unsigned long rate = parent_rate;
 	u32 div_reg, div;
+	u8 parent;
 
 	if (clk_info->type & CGU_CLK_DIV) {
+		parent = ingenic_clk_get_parent(hw);
+
+		if (!(clk_info->div.bypass_mask & BIT(parent))) {
 			div_reg = readl(cgu->base + clk_info->div.reg);
 			div = (div_reg >> clk_info->div.shift) &
 			      GENMASK(clk_info->div.bits - 1, 0);
@@ -381,6 +402,7 @@ ingenic_clk_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
 				div = (div + 1) * clk_info->div.div;
 
 			rate /= div;
+		}
 	} else if (clk_info->type & CGU_CLK_FIXDIV) {
 		rate /= clk_info->fixdiv.div;
 	}
@@ -410,10 +432,16 @@ ingenic_clk_calc_hw_div(const struct ingenic_cgu_clk_info *clk_info,
 }
 
 static unsigned
-ingenic_clk_calc_div(const struct ingenic_cgu_clk_info *clk_info,
+ingenic_clk_calc_div(struct clk_hw *hw,
+		     const struct ingenic_cgu_clk_info *clk_info,
 		     unsigned long parent_rate, unsigned long req_rate)
 {
 	unsigned int div, hw_div;
+	u8 parent;
+
+	parent = ingenic_clk_get_parent(hw);
+	if (clk_info->div.bypass_mask & BIT(parent))
+		return 1;
 
 	/* calculate the divide */
 	div = DIV_ROUND_UP(parent_rate, req_rate);
@@ -448,7 +476,7 @@ ingenic_clk_round_rate(struct clk_hw *hw, unsigned long req_rate,
 	unsigned int div = 1;
 
 	if (clk_info->type & CGU_CLK_DIV)
-		div = ingenic_clk_calc_div(clk_info, *parent_rate, req_rate);
+		div = ingenic_clk_calc_div(hw, clk_info, *parent_rate, req_rate);
 	else if (clk_info->type & CGU_CLK_FIXDIV)
 		div = clk_info->fixdiv.div;
 	else if (clk_hw_can_set_rate_parent(hw))
@@ -480,7 +508,7 @@ ingenic_clk_set_rate(struct clk_hw *hw, unsigned long req_rate,
 	int ret = 0;
 
 	if (clk_info->type & CGU_CLK_DIV) {
-		div = ingenic_clk_calc_div(clk_info, parent_rate, req_rate);
+		div = ingenic_clk_calc_div(hw, clk_info, parent_rate, req_rate);
 		rate = DIV_ROUND_UP(parent_rate, div);
 
 		if (rate != req_rate)

drivers/clk/ingenic/cgu.h

@@ -39,10 +39,10 @@
  *               their encoded values in the PLL control register, or -1 for
  *               unsupported values
  * @bypass_reg: the offset of the bypass control register within the CGU
- * @bypass_bit: the index of the bypass bit in the PLL control register
+ * @bypass_bit: the index of the bypass bit in the PLL control register, or
+ *              -1 if there is no bypass bit
  * @enable_bit: the index of the enable bit in the PLL control register
  * @stable_bit: the index of the stable bit in the PLL control register
- * @no_bypass_bit: if set, the PLL has no bypass functionality
  */
 struct ingenic_cgu_pll_info {
 	unsigned reg;
@@ -52,10 +52,12 @@ struct ingenic_cgu_pll_info {
 	u8 n_shift, n_bits, n_offset;
 	u8 od_shift, od_bits, od_max;
 	unsigned bypass_reg;
-	u8 bypass_bit;
+	s8 bypass_bit;
 	u8 enable_bit;
 	u8 stable_bit;
-	bool no_bypass_bit;
+	void (*calc_m_n_od)(const struct ingenic_cgu_pll_info *pll_info,
+			    unsigned long rate, unsigned long parent_rate,
+			    unsigned int *m, unsigned int *n, unsigned int *od);
 };
 
 /**
@@ -84,6 +86,7 @@ struct ingenic_cgu_mux_info {
  *          isn't one
  * @busy_bit: the index of the busy bit within reg, or -1 if there isn't one
  * @stop_bit: the index of the stop bit within reg, or -1 if there isn't one
+ * @bypass_mask: mask of parent clocks for which the divider does not apply
  * @div_table: optional table to map the value read from the register to the
  *             actual divider value
  */
@@ -95,6 +98,7 @@ struct ingenic_cgu_div_info {
 	s8 ce_bit;
 	s8 busy_bit;
 	s8 stop_bit;
+	u8 bypass_mask;
 	const u8 *div_table;
 };
 

drivers/clk/ingenic/jz4725b-cgu.c

@@ -80,7 +80,7 @@ static const struct ingenic_cgu_clk_info jz4725b_cgu_clocks[] = {
 		"pll half", CGU_CLK_DIV,
 		.parents = { JZ4725B_CLK_PLL, -1, -1, -1 },
 		.div = {
-			CGU_REG_CPCCR, 21, 1, 1, -1, -1, -1,
+			CGU_REG_CPCCR, 21, 1, 1, -1, -1, -1, 0,
 			jz4725b_cgu_pll_half_div_table,
 		},
 	},
@@ -89,7 +89,7 @@ static const struct ingenic_cgu_clk_info jz4725b_cgu_clocks[] = {
 		"cclk", CGU_CLK_DIV,
 		.parents = { JZ4725B_CLK_PLL, -1, -1, -1 },
 		.div = {
-			CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1,
+			CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1, 0,
 			jz4725b_cgu_cpccr_div_table,
 		},
 	},
@@ -98,7 +98,7 @@ static const struct ingenic_cgu_clk_info jz4725b_cgu_clocks[] = {
 		"hclk", CGU_CLK_DIV,
 		.parents = { JZ4725B_CLK_PLL, -1, -1, -1 },
 		.div = {
-			CGU_REG_CPCCR, 4, 1, 4, 22, -1, -1,
+			CGU_REG_CPCCR, 4, 1, 4, 22, -1, -1, 0,
 			jz4725b_cgu_cpccr_div_table,
 		},
 	},
@@ -107,7 +107,7 @@ static const struct ingenic_cgu_clk_info jz4725b_cgu_clocks[] = {
 		"pclk", CGU_CLK_DIV,
 		.parents = { JZ4725B_CLK_PLL, -1, -1, -1 },
 		.div = {
-			CGU_REG_CPCCR, 8, 1, 4, 22, -1, -1,
+			CGU_REG_CPCCR, 8, 1, 4, 22, -1, -1, 0,
 			jz4725b_cgu_cpccr_div_table,
 		},
 	},
@@ -116,7 +116,7 @@ static const struct ingenic_cgu_clk_info jz4725b_cgu_clocks[] = {
 		"mclk", CGU_CLK_DIV,
 		.parents = { JZ4725B_CLK_PLL, -1, -1, -1 },
 		.div = {
-			CGU_REG_CPCCR, 12, 1, 4, 22, -1, -1,
+			CGU_REG_CPCCR, 12, 1, 4, 22, -1, -1, 0,
 			jz4725b_cgu_cpccr_div_table,
 		},
 	},
@@ -125,7 +125,7 @@ static const struct ingenic_cgu_clk_info jz4725b_cgu_clocks[] = {
 		"ipu", CGU_CLK_DIV | CGU_CLK_GATE,
 		.parents = { JZ4725B_CLK_PLL, -1, -1, -1 },
 		.div = {
-			CGU_REG_CPCCR, 16, 1, 4, 22, -1, -1,
+			CGU_REG_CPCCR, 16, 1, 4, 22, -1, -1, 0,
 			jz4725b_cgu_cpccr_div_table,
 		},
 		.gate = { CGU_REG_CLKGR, 13 },

drivers/clk/ingenic/jz4740-cgu.c

@@ -95,7 +95,7 @@ static const struct ingenic_cgu_clk_info jz4740_cgu_clocks[] = {
 		"pll half", CGU_CLK_DIV,
 		.parents = { JZ4740_CLK_PLL, -1, -1, -1 },
 		.div = {
-			CGU_REG_CPCCR, 21, 1, 1, -1, -1, -1,
+			CGU_REG_CPCCR, 21, 1, 1, -1, -1, -1, 0,
 			jz4740_cgu_pll_half_div_table,
 		},
 	},
@@ -104,7 +104,7 @@ static const struct ingenic_cgu_clk_info jz4740_cgu_clocks[] = {
 		"cclk", CGU_CLK_DIV,
 		.parents = { JZ4740_CLK_PLL, -1, -1, -1 },
 		.div = {
-			CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1,
+			CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1, 0,
 			jz4740_cgu_cpccr_div_table,
 		},
 	},
@@ -113,7 +113,7 @@ static const struct ingenic_cgu_clk_info jz4740_cgu_clocks[] = {
 		"hclk", CGU_CLK_DIV,
 		.parents = { JZ4740_CLK_PLL, -1, -1, -1 },
 		.div = {
-			CGU_REG_CPCCR, 4, 1, 4, 22, -1, -1,
+			CGU_REG_CPCCR, 4, 1, 4, 22, -1, -1, 0,
 			jz4740_cgu_cpccr_div_table,
 		},
 	},
@@ -122,7 +122,7 @@ static const struct ingenic_cgu_clk_info jz4740_cgu_clocks[] = {
 		"pclk", CGU_CLK_DIV,
 		.parents = { JZ4740_CLK_PLL, -1, -1, -1 },
 		.div = {
-			CGU_REG_CPCCR, 8, 1, 4, 22, -1, -1,
+			CGU_REG_CPCCR, 8, 1, 4, 22, -1, -1, 0,
 			jz4740_cgu_cpccr_div_table,
 		},
 	},
@@ -131,7 +131,7 @@ static const struct ingenic_cgu_clk_info jz4740_cgu_clocks[] = {
 		"mclk", CGU_CLK_DIV,
 		.parents = { JZ4740_CLK_PLL, -1, -1, -1 },
 		.div = {
-			CGU_REG_CPCCR, 12, 1, 4, 22, -1, -1,
+			CGU_REG_CPCCR, 12, 1, 4, 22, -1, -1, 0,
 			jz4740_cgu_cpccr_div_table,
 		},
 	},
@@ -140,7 +140,7 @@ static const struct ingenic_cgu_clk_info jz4740_cgu_clocks[] = {
 		"lcd", CGU_CLK_DIV | CGU_CLK_GATE,
 		.parents = { JZ4740_CLK_PLL_HALF, -1, -1, -1 },
 		.div = {
-			CGU_REG_CPCCR, 16, 1, 5, 22, -1, -1,
+			CGU_REG_CPCCR, 16, 1, 5, 22, -1, -1, 0,
 			jz4740_cgu_cpccr_div_table,
 		},
 		.gate = { CGU_REG_CLKGR, 10 },

drivers/clk/ingenic/jz4770-cgu.c

@@ -139,8 +139,7 @@ static const struct ingenic_cgu_clk_info jz4770_cgu_clocks[] = {
 			.od_bits = 2,
 			.od_max = 8,
 			.od_encoding = pll_od_encoding,
-			.bypass_reg = CGU_REG_CPPCR1,
-			.no_bypass_bit = true,
+			.bypass_bit = -1,
 			.enable_bit = 7,
 			.stable_bit = 6,
 		},
@@ -152,7 +151,7 @@ static const struct ingenic_cgu_clk_info jz4770_cgu_clocks[] = {
 		"cclk", CGU_CLK_DIV,
 		.parents = { JZ4770_CLK_PLL0, },
 		.div = {
-			CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1,
+			CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1, 0,
 			jz4770_cgu_cpccr_div_table,
 		},
 	},
@@ -160,7 +159,7 @@ static const struct ingenic_cgu_clk_info jz4770_cgu_clocks[] = {
 		"h0clk", CGU_CLK_DIV,
 		.parents = { JZ4770_CLK_PLL0, },
 		.div = {
-			CGU_REG_CPCCR, 4, 1, 4, 22, -1, -1,
+			CGU_REG_CPCCR, 4, 1, 4, 22, -1, -1, 0,
 			jz4770_cgu_cpccr_div_table,
 		},
 	},
@@ -168,7 +167,7 @@ static const struct ingenic_cgu_clk_info jz4770_cgu_clocks[] = {
 		"h1clk", CGU_CLK_DIV | CGU_CLK_GATE,
 		.parents = { JZ4770_CLK_PLL0, },
 		.div = {
-			CGU_REG_CPCCR, 24, 1, 4, 22, -1, -1,
+			CGU_REG_CPCCR, 24, 1, 4, 22, -1, -1, 0,
 			jz4770_cgu_cpccr_div_table,
 		},
 		.gate = { CGU_REG_CLKGR1, 7 },
@@ -177,7 +176,7 @@ static const struct ingenic_cgu_clk_info jz4770_cgu_clocks[] = {
 		"h2clk", CGU_CLK_DIV,
 		.parents = { JZ4770_CLK_PLL0, },
 		.div = {
-			CGU_REG_CPCCR, 16, 1, 4, 22, -1, -1,
+			CGU_REG_CPCCR, 16, 1, 4, 22, -1, -1, 0,
 			jz4770_cgu_cpccr_div_table,
 		},
 	},
@@ -185,7 +184,7 @@ static const struct ingenic_cgu_clk_info jz4770_cgu_clocks[] = {
 		"c1clk", CGU_CLK_DIV | CGU_CLK_GATE,
 		.parents = { JZ4770_CLK_PLL0, },
 		.div = {
-			CGU_REG_CPCCR, 12, 1, 4, 22, -1, -1,
+			CGU_REG_CPCCR, 12, 1, 4, 22, -1, -1, 0,
 			jz4770_cgu_cpccr_div_table,
 		},
 		.gate = { CGU_REG_OPCR, 31, true }, // disable CCLK stop on idle
@@ -194,7 +193,7 @@ static const struct ingenic_cgu_clk_info jz4770_cgu_clocks[] = {
 		"pclk", CGU_CLK_DIV,
 		.parents = { JZ4770_CLK_PLL0, },
 		.div = {
-			CGU_REG_CPCCR, 8, 1, 4, 22, -1, -1,
+			CGU_REG_CPCCR, 8, 1, 4, 22, -1, -1, 0,
 			jz4770_cgu_cpccr_div_table,
 		},
 	},

drivers/clk/ingenic/tcu.c

@@ -326,6 +326,7 @@ static const struct ingenic_soc_info x1000_soc_info = {
 static const struct of_device_id __maybe_unused ingenic_tcu_of_match[] __initconst = {
 	{ .compatible = "ingenic,jz4740-tcu", .data = &jz4740_soc_info, },
 	{ .compatible = "ingenic,jz4725b-tcu", .data = &jz4725b_soc_info, },
+	{ .compatible = "ingenic,jz4760-tcu", .data = &jz4770_soc_info, },
 	{ .compatible = "ingenic,jz4770-tcu", .data = &jz4770_soc_info, },
 	{ .compatible = "ingenic,x1000-tcu", .data = &x1000_soc_info, },
 	{ /* sentinel */ }
@@ -477,5 +478,6 @@ static void __init ingenic_tcu_init(struct device_node *np)
 
 CLK_OF_DECLARE_DRIVER(jz4740_cgu, "ingenic,jz4740-tcu", ingenic_tcu_init);
 CLK_OF_DECLARE_DRIVER(jz4725b_cgu, "ingenic,jz4725b-tcu", ingenic_tcu_init);
+CLK_OF_DECLARE_DRIVER(jz4760_cgu, "ingenic,jz4760-tcu", ingenic_tcu_init);
 CLK_OF_DECLARE_DRIVER(jz4770_cgu, "ingenic,jz4770-tcu", ingenic_tcu_init);
 CLK_OF_DECLARE_DRIVER(x1000_cgu, "ingenic,x1000-tcu", ingenic_tcu_init);

drivers/reset/Kconfig

@@ -199,12 +199,6 @@ config RESET_SIMPLE
 	   - ZTE's zx2967 family
 	   - SiFive FU740 SoCs
 
-config RESET_STM32MP157
-	bool "STM32MP157 Reset Driver" if COMPILE_TEST
-	default MACH_STM32MP157
-	help
-	  This enables the RCC reset controller driver for STM32 MPUs.
-
 config RESET_SOCFPGA
 	bool "SoCFPGA Reset Driver" if COMPILE_TEST && (!ARM || !ARCH_INTEL_SOCFPGA)
 	default ARM && ARCH_INTEL_SOCFPGA

drivers/reset/Makefile

@@ -26,7 +26,6 @@ obj-$(CONFIG_RESET_QCOM_PDC) += reset-qcom-pdc.o
 obj-$(CONFIG_RESET_RASPBERRYPI) += reset-raspberrypi.o
 obj-$(CONFIG_RESET_SCMI) += reset-scmi.o
 obj-$(CONFIG_RESET_SIMPLE) += reset-simple.o
-obj-$(CONFIG_RESET_STM32MP157) += reset-stm32mp1.o
 obj-$(CONFIG_RESET_SOCFPGA) += reset-socfpga.o
 obj-$(CONFIG_RESET_SUNXI) += reset-sunxi.o
 obj-$(CONFIG_RESET_TI_SCI) += reset-ti-sci.o

drivers/reset/reset-stm32mp1.c

-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (C) STMicroelectronics 2018 - All Rights Reserved
- * Author: Gabriel Fernandez <gabriel.fernandez@st.com> for STMicroelectronics.
- */
-
-#include <linux/device.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/of.h>
-#include <linux/platform_device.h>
-#include <linux/reset-controller.h>
-
-#define CLR_OFFSET 0x4
-
-struct stm32_reset_data {
-	struct reset_controller_dev	rcdev;
-	void __iomem			*membase;
-};
-
-static inline struct stm32_reset_data *
-to_stm32_reset_data(struct reset_controller_dev *rcdev)
-{
-	return container_of(rcdev, struct stm32_reset_data, rcdev);
-}
-
-static int stm32_reset_update(struct reset_controller_dev *rcdev,
-			      unsigned long id, bool assert)
-{
-	struct stm32_reset_data *data = to_stm32_reset_data(rcdev);
-	int reg_width = sizeof(u32);
-	int bank = id / (reg_width * BITS_PER_BYTE);
-	int offset = id % (reg_width * BITS_PER_BYTE);
-	void __iomem *addr;
-
-	addr = data->membase + (bank * reg_width);
-	if (!assert)
-		addr += CLR_OFFSET;
-
-	writel(BIT(offset), addr);
-
-	return 0;
-}
-
-static int stm32_reset_assert(struct reset_controller_dev *rcdev,
-			      unsigned long id)
-{
-	return stm32_reset_update(rcdev, id, true);
-}
-
-static int stm32_reset_deassert(struct reset_controller_dev *rcdev,
-				unsigned long id)
-{
-	return stm32_reset_update(rcdev, id, false);
-}
-
-static int stm32_reset_status(struct reset_controller_dev *rcdev,
-			      unsigned long id)
-{
-	struct stm32_reset_data *data = to_stm32_reset_data(rcdev);
-	int reg_width = sizeof(u32);
-	int bank = id / (reg_width * BITS_PER_BYTE);
-	int offset = id % (reg_width * BITS_PER_BYTE);
-	u32 reg;
-
-	reg = readl(data->membase + (bank * reg_width));
-
-	return !!(reg & BIT(offset));
-}
-
-static const struct reset_control_ops stm32_reset_ops = {
-	.assert		= stm32_reset_assert,
-	.deassert	= stm32_reset_deassert,
-	.status		= stm32_reset_status,
-};
-
-static const struct of_device_id stm32_reset_dt_ids[] = {
-	{ .compatible = "st,stm32mp1-rcc"},
-	{ /* sentinel */ },
-};
-
-static int stm32_reset_probe(struct platform_device *pdev)
-{
-	struct device *dev = &pdev->dev;
-	struct stm32_reset_data *data;
-	void __iomem *membase;
-	struct resource *res;
-
-	data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);
-	if (!data)
-		return -ENOMEM;
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	membase = devm_ioremap_resource(dev, res);
-	if (IS_ERR(membase))
-		return PTR_ERR(membase);
-
-	data->membase = membase;
-	data->rcdev.owner = THIS_MODULE;
-	data->rcdev.nr_resets = resource_size(res) * BITS_PER_BYTE;
-	data->rcdev.ops = &stm32_reset_ops;
-	data->rcdev.of_node = dev->of_node;
-
-	return devm_reset_controller_register(dev, &data->rcdev);
-}
-
-static struct platform_driver stm32_reset_driver = {
-	.probe	= stm32_reset_probe,
-	.driver = {
-		.name		= "stm32mp1-reset",
-		.of_match_table	= stm32_reset_dt_ids,
-	},
-};
-
-builtin_platform_driver(stm32_reset_driver);

include/dt-bindings/clock/actions,s500-cmu.h

@@ -74,10 +74,12 @@
 #define CLK_RMII_REF		54
 #define CLK_GPIO		55
 
-/* system clock (part 2) */
+/* additional clocks */
 #define CLK_APB			56
 #define CLK_DMAC		57
+#define CLK_NIC			58
+#define CLK_ETHERNET		59
 
-#define CLK_NR_CLKS		(CLK_DMAC + 1)
+#define CLK_NR_CLKS		(CLK_ETHERNET + 1)
 
 #endif /* __DT_BINDINGS_CLOCK_S500_CMU_H */

include/dt-bindings/clock/jz4760-cgu.h

+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * This header provides clock numbers for the ingenic,jz4760-cgu DT binding.
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_JZ4760_CGU_H__
+#define __DT_BINDINGS_CLOCK_JZ4760_CGU_H__
+
+#define JZ4760_CLK_EXT		0
+#define JZ4760_CLK_OSC32K	1
+#define JZ4760_CLK_PLL0		2
+#define JZ4760_CLK_PLL0_HALF	3
+#define JZ4760_CLK_PLL1		4
+#define JZ4760_CLK_CCLK		5
+#define JZ4760_CLK_HCLK		6
+#define JZ4760_CLK_SCLK		7
+#define JZ4760_CLK_H2CLK	8
+#define JZ4760_CLK_MCLK		9
+#define JZ4760_CLK_PCLK		10
+#define JZ4760_CLK_MMC_MUX	11
+#define JZ4760_CLK_MMC0		12
+#define JZ4760_CLK_MMC1		13
+#define JZ4760_CLK_MMC2		14
+#define JZ4760_CLK_CIM		15
+#define JZ4760_CLK_UHC		16
+#define JZ4760_CLK_GPU		17
+#define JZ4760_CLK_GPS		18
+#define JZ4760_CLK_SSI_MUX	19
+#define JZ4760_CLK_PCM		20
+#define JZ4760_CLK_I2S		21
+#define JZ4760_CLK_OTG		22
+#define JZ4760_CLK_SSI0		23
+#define JZ4760_CLK_SSI1		24
+#define JZ4760_CLK_SSI2		25
+#define JZ4760_CLK_DMA		26
+#define JZ4760_CLK_I2C0		27
+#define JZ4760_CLK_I2C1		28
+#define JZ4760_CLK_UART0	29
+#define JZ4760_CLK_UART1	30
+#define JZ4760_CLK_UART2	31
+#define JZ4760_CLK_UART3	32
+#define JZ4760_CLK_IPU		33
+#define JZ4760_CLK_ADC		34
+#define JZ4760_CLK_AIC		35
+#define JZ4760_CLK_VPU		36
+#define JZ4760_CLK_UHC_PHY	37
+#define JZ4760_CLK_OTG_PHY	38
+#define JZ4760_CLK_EXT512	39
+#define JZ4760_CLK_RTC		40
+#define JZ4760_CLK_LPCLK_DIV	41
+#define JZ4760_CLK_TVE		42
+#define JZ4760_CLK_LPCLK	43
+
+#endif /* __DT_BINDINGS_CLOCK_JZ4760_CGU_H__ */

include/dt-bindings/clock/stm32mp1-clks.h

@@ -248,4 +248,31 @@
 
 #define STM32MP1_LAST_CLK 232
 
+/* SCMI clock identifiers */
+#define CK_SCMI0_HSE		0
+#define CK_SCMI0_HSI		1
+#define CK_SCMI0_CSI		2
+#define CK_SCMI0_LSE		3
+#define CK_SCMI0_LSI		4
+#define CK_SCMI0_PLL2_Q		5
+#define CK_SCMI0_PLL2_R		6
+#define CK_SCMI0_MPU		7
+#define CK_SCMI0_AXI		8
+#define CK_SCMI0_BSEC		9
+#define CK_SCMI0_CRYP1		10
+#define CK_SCMI0_GPIOZ		11
+#define CK_SCMI0_HASH1		12
+#define CK_SCMI0_I2C4		13
+#define CK_SCMI0_I2C6		14
+#define CK_SCMI0_IWDG1		15
+#define CK_SCMI0_RNG1		16
+#define CK_SCMI0_RTC		17
+#define CK_SCMI0_RTCAPB		18
+#define CK_SCMI0_SPI6		19
+#define CK_SCMI0_USART1		20
+
+#define CK_SCMI1_PLL3_Q		0
+#define CK_SCMI1_PLL3_R		1
+#define CK_SCMI1_MCU		2
+
 #endif /* _DT_BINDINGS_STM32MP1_CLKS_H_ */

include/dt-bindings/reset/stm32mp1-resets.h

@@ -7,6 +7,7 @@
 #ifndef _DT_BINDINGS_STM32MP1_RESET_H_
 #define _DT_BINDINGS_STM32MP1_RESET_H_
 
+#define MCU_HOLD_BOOT_R	2144
 #define LTDC_R		3072
 #define DSI_R		3076
 #define DDRPERFM_R	3080
@@ -105,4 +106,18 @@
 #define GPIOJ_R		19785
 #define GPIOK_R		19786
 
+/* SCMI reset domain identifiers */
+#define RST_SCMI0_SPI6		0
+#define RST_SCMI0_I2C4		1
+#define RST_SCMI0_I2C6		2
+#define RST_SCMI0_USART1	3
+#define RST_SCMI0_STGEN		4
+#define RST_SCMI0_GPIOZ		5
+#define RST_SCMI0_CRYP1		6
+#define RST_SCMI0_HASH1		7
+#define RST_SCMI0_RNG1		8
+#define RST_SCMI0_MDMA		9
+#define RST_SCMI0_MCU		10
+#define RST_SCMI0_MCU_HOLD_BOOT	11
+
 #endif /* _DT_BINDINGS_STM32MP1_RESET_H_ */