Merge branches 'clk-phase-errors', 'clk-amlogic', 'clk-renesas' and 'clk-allwinner' into clk-next

- Don't show clk phase when it is invalid * clk-phase-errors: clk: rockchip: fix mmc get phase clk: Fix phase init check clk: Bail out when calculating phase fails during clk registration clk: Move rate and accuracy recalc to mostly consumer APIs clk: Use 'parent' to shorten lines in __clk_core_init() clk: Don't cache errors from clk_ops::get_phase() * clk-amlogic: clk: meson: meson8b: set audio output clock hierarchy clk: meson: g12a: add support for the SPICC SCLK Source clocks dt-bindings: clk: g12a-clkc: add SPICC SCLK Source clock IDs clk: meson: gxbb: set audio output clock hierarchy clk: meson: gxbb: add the gxl internal dac gate dt-bindings: clk: meson: add the gxl internal dac gate * clk-renesas: dt-bindings: clock: renesas: cpg-mssr: Convert to json-schema clk: renesas: rcar-usb2-clock-sel: Add reset_control clk: renesas: rcar-usb2-clock-sel: Add multiple clocks management dt-bindings: clock: renesas: rcar-usb2-clock-sel: Add power-domains and resets properties dt-bindings: clock: renesas: rcar-usb2-clock-sel: Fix clock[-name]s properties clk: renesas: Remove use of ARCH_R8A7795 clk: renesas: r8a77965: Add RPC clocks clk: renesas: r8a7796: Add RPC clocks clk: renesas: r8a7795: Add RPC clocks clk: renesas: rcar-gen3: Add CCREE clocks * clk-allwinner: clk: sunxi-ng: sun8i-de2: Sort structures clk: sunxi-ng: sun8i-de2: Add R40 specific quirks clk: sunxi-ng: sun8i-de2: Add rotation core clocks and reset for A83T clk: sunxi-ng: sun8i-de2: Don't reuse A83T resets clk: sunxi-ng: sun8i-de2: H6 doesn't have rotate core clk: sunxi-ng: sun8i-de2: Add rotation core clocks and reset for A64 clk: sunxi-ng: sun8i-de2: Split out H5 definitions clk: sunxi-ng: a64: Export MBUS clock

Merge branches 'clk-phase-errors', 'clk-amlogic', 'clk-renesas' and 'clk-allwinner' into clk-next
- Don't show clk phase when it is invalid * clk-phase-errors: clk: rockchip: fix mmc get phase clk: Fix phase init check clk: Bail out when calculating phase fails during clk registration clk: Move rate and accuracy recalc to mostly consumer APIs clk: Use 'parent' to shorten lines in __clk_core_init() clk: Don't cache errors from clk_ops::get_phase() * clk-amlogic: clk: meson: meson8b: set audio output clock hierarchy clk: meson: g12a: add support for the SPICC SCLK Source clocks dt-bindings: clk: g12a-clkc: add SPICC SCLK Source clock IDs clk: meson: gxbb: set audio output clock hierarchy clk: meson: gxbb: add the gxl internal dac gate dt-bindings: clk: meson: add the gxl internal dac gate * clk-renesas: dt-bindings: clock: renesas: cpg-mssr: Convert to json-schema clk: renesas: rcar-usb2-clock-sel: Add reset_control clk: renesas: rcar-usb2-clock-sel: Add multiple clocks management dt-bindings: clock: renesas: rcar-usb2-clock-sel: Add power-domains and resets properties dt-bindings: clock: renesas: rcar-usb2-clock-sel: Fix clock[-name]s properties clk: renesas: Remove use of ARCH_R8A7795 clk: renesas: r8a77965: Add RPC clocks clk: renesas: r8a7796: Add RPC clocks clk: renesas: r8a7795: Add RPC clocks clk: renesas: rcar-gen3: Add CCREE clocks * clk-allwinner: clk: sunxi-ng: sun8i-de2: Sort structures clk: sunxi-ng: sun8i-de2: Add R40 specific quirks clk: sunxi-ng: sun8i-de2: Add rotation core clocks and reset for A83T clk: sunxi-ng: sun8i-de2: Don't reuse A83T resets clk: sunxi-ng: sun8i-de2: H6 doesn't have rotate core clk: sunxi-ng: sun8i-de2: Add rotation core clocks and reset for A64 clk: sunxi-ng: sun8i-de2: Split out H5 definitions clk: sunxi-ng: a64: Export MBUS clock
2d11e9a1 · Stephen Boyd · ea0a1fb7 · d8949925 · dfbfee87 · f58272b6
Commit 2d11e9a1 authored Apr 03, 2020 by Stephen Boyd
22 changed files
--- a/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt
+++ b/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt
-* Renesas Clock Pulse Generator / Module Standby and Software Reset
-
-On Renesas ARM SoCs (SH/R-Mobile, R-Car, RZ), the CPG (Clock Pulse Generator)
-and MSSR (Module Standby and Software Reset) blocks are intimately connected,
-and share the same register block.
-
-They provide the following functionalities:
-  - The CPG block generates various core clocks,
-  - The MSSR block provides two functions:
-      1. Module Standby, providing a Clock Domain to control the clock supply
-	 to individual SoC devices,
-      2. Reset Control, to perform a software reset of individual SoC devices.
-
-Required Properties:
-  - compatible: Must be one of:
-      - "renesas,r7s9210-cpg-mssr" for the r7s9210 SoC (RZ/A2)
-      - "renesas,r8a7743-cpg-mssr" for the r8a7743 SoC (RZ/G1M)
-      - "renesas,r8a7744-cpg-mssr" for the r8a7744 SoC (RZ/G1N)
-      - "renesas,r8a7745-cpg-mssr" for the r8a7745 SoC (RZ/G1E)
-      - "renesas,r8a77470-cpg-mssr" for the r8a77470 SoC (RZ/G1C)
-      - "renesas,r8a774a1-cpg-mssr" for the r8a774a1 SoC (RZ/G2M)
-      - "renesas,r8a774b1-cpg-mssr" for the r8a774b1 SoC (RZ/G2N)
-      - "renesas,r8a774c0-cpg-mssr" for the r8a774c0 SoC (RZ/G2E)
-      - "renesas,r8a7790-cpg-mssr" for the r8a7790 SoC (R-Car H2)
-      - "renesas,r8a7791-cpg-mssr" for the r8a7791 SoC (R-Car M2-W)
-      - "renesas,r8a7792-cpg-mssr" for the r8a7792 SoC (R-Car V2H)
-      - "renesas,r8a7793-cpg-mssr" for the r8a7793 SoC (R-Car M2-N)
-      - "renesas,r8a7794-cpg-mssr" for the r8a7794 SoC (R-Car E2)
-      - "renesas,r8a7795-cpg-mssr" for the r8a7795 SoC (R-Car H3)
-      - "renesas,r8a7796-cpg-mssr" for the r8a77960 SoC (R-Car M3-W)
-      - "renesas,r8a77961-cpg-mssr" for the r8a77961 SoC (R-Car M3-W+)
-      - "renesas,r8a77965-cpg-mssr" for the r8a77965 SoC (R-Car M3-N)
-      - "renesas,r8a77970-cpg-mssr" for the r8a77970 SoC (R-Car V3M)
-      - "renesas,r8a77980-cpg-mssr" for the r8a77980 SoC (R-Car V3H)
-      - "renesas,r8a77990-cpg-mssr" for the r8a77990 SoC (R-Car E3)
-      - "renesas,r8a77995-cpg-mssr" for the r8a77995 SoC (R-Car D3)
-
-  - reg: Base address and length of the memory resource used by the CPG/MSSR
-    block
-
-  - clocks: References to external parent clocks, one entry for each entry in
-    clock-names
-  - clock-names: List of external parent clock names. Valid names are:
-      - "extal" (r7s9210, r8a7743, r8a7744, r8a7745, r8a77470, r8a774a1,
-		 r8a774b1, r8a774c0, r8a7790, r8a7791, r8a7792, r8a7793,
-		 r8a7794, r8a7795, r8a77960, r8a77961, r8a77965, r8a77970,
-		 r8a77980, r8a77990, r8a77995)
-      - "extalr" (r8a774a1, r8a774b1, r8a7795, r8a77960, r8a77961, r8a77965,
-		  r8a77970, r8a77980)
-      - "usb_extal" (r8a7743, r8a7744, r8a7745, r8a77470, r8a7790, r8a7791,
-		     r8a7793, r8a7794)
-
-  - #clock-cells: Must be 2
-      - For CPG core clocks, the two clock specifier cells must be "CPG_CORE"
-	and a core clock reference, as defined in
-	<dt-bindings/clock/*-cpg-mssr.h>.
-      - For module clocks, the two clock specifier cells must be "CPG_MOD" and
-	a module number, as defined in the datasheet.
-
-  - #power-domain-cells: Must be 0
-      - SoC devices that are part of the CPG/MSSR Clock Domain and can be
-	power-managed through Module Standby should refer to the CPG device
-	node in their "power-domains" property, as documented by the generic PM
-	Domain bindings in
-	Documentation/devicetree/bindings/power/power-domain.yaml.
-
-  - #reset-cells: Must be 1
-      - The single reset specifier cell must be the module number, as defined
-	in the datasheet.
-
-
-Examples
--------
-
-  - CPG device node:
-
-	cpg: clock-controller@e6150000 {
-		compatible = "renesas,r8a7795-cpg-mssr";
-		reg = <0 0xe6150000 0 0x1000>;
-		clocks = <&extal_clk>, <&extalr_clk>;
-		clock-names = "extal", "extalr";
-		#clock-cells = <2>;
-		#power-domain-cells = <0>;
-		#reset-cells = <1>;
-	};
-
-
-  - CPG/MSSR Clock Domain member device node:
-
-	scif2: serial@e6e88000 {
-		compatible = "renesas,scif-r8a7795", "renesas,scif";
-		reg = <0 0xe6e88000 0 64>;
-		interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cpg CPG_MOD 310>;
-		clock-names = "fck";
-		dmas = <&dmac1 0x13>, <&dmac1 0x12>;
-		dma-names = "tx", "rx";
-		power-domains = <&cpg>;
-		resets = <&cpg 310>;
-	};
--- a/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.yaml
+++ b/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.yaml
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/clock/renesas,cpg-mssr.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Renesas Clock Pulse Generator / Module Standby and Software Reset
+
+maintainers:
+  - Geert Uytterhoeven <geert+renesas@glider.be>
+
+description: |
+  On Renesas ARM SoCs (SH/R-Mobile, R-Car, RZ), the CPG (Clock Pulse Generator)
+  and MSSR (Module Standby and Software Reset) blocks are intimately connected,
+  and share the same register block.
+
+  They provide the following functionalities:
+    - The CPG block generates various core clocks,
+    - The MSSR block provides two functions:
+        1. Module Standby, providing a Clock Domain to control the clock supply
+           to individual SoC devices,
+        2. Reset Control, to perform a software reset of individual SoC devices.
+
+properties:
+  compatible:
+    enum:
+      - renesas,r7s9210-cpg-mssr  # RZ/A2
+      - renesas,r8a7743-cpg-mssr  # RZ/G1M
+      - renesas,r8a7744-cpg-mssr  # RZ/G1N
+      - renesas,r8a7745-cpg-mssr  # RZ/G1E
+      - renesas,r8a77470-cpg-mssr # RZ/G1C
+      - renesas,r8a774a1-cpg-mssr # RZ/G2M
+      - renesas,r8a774b1-cpg-mssr # RZ/G2N
+      - renesas,r8a774c0-cpg-mssr # RZ/G2E
+      - renesas,r8a7790-cpg-mssr  # R-Car H2
+      - renesas,r8a7791-cpg-mssr  # R-Car M2-W
+      - renesas,r8a7792-cpg-mssr  # R-Car V2H
+      - renesas,r8a7793-cpg-mssr  # R-Car M2-N
+      - renesas,r8a7794-cpg-mssr  # R-Car E2
+      - renesas,r8a7795-cpg-mssr  # R-Car H3
+      - renesas,r8a7796-cpg-mssr  # R-Car M3-W
+      - renesas,r8a77961-cpg-mssr # R-Car M3-W+
+      - renesas,r8a77965-cpg-mssr # R-Car M3-N
+      - renesas,r8a77970-cpg-mssr # R-Car V3M
+      - renesas,r8a77980-cpg-mssr # R-Car V3H
+      - renesas,r8a77990-cpg-mssr # R-Car E3
+      - renesas,r8a77995-cpg-mssr # R-Car D3
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    minItems: 1
+    maxItems: 2
+
+  clock-names:
+    minItems: 1
+    maxItems: 2
+    items:
+      enum:
+        - extal     # All
+        - extalr    # Most R-Car Gen3 and RZ/G2
+        - usb_extal # Most R-Car Gen2 and RZ/G1
+
+  '#clock-cells':
+    description: |
+      - For CPG core clocks, the two clock specifier cells must be "CPG_CORE"
+        and a core clock reference, as defined in
+        <dt-bindings/clock/*-cpg-mssr.h>
+      - For module clocks, the two clock specifier cells must be "CPG_MOD" and
+        a module number, as defined in the datasheet.
+    const: 2
+
+  '#power-domain-cells':
+    description:
+      SoC devices that are part of the CPG/MSSR Clock Domain and can be
+      power-managed through Module Standby should refer to the CPG device node
+      in their "power-domains" property, as documented by the generic PM Domain
+      bindings in Documentation/devicetree/bindings/power/power-domain.yaml.
+    const: 0
+
+  '#reset-cells':
+    description:
+      The single reset specifier cell must be the module number, as defined in
+      the datasheet.
+    const: 1
+
+if:
+  not:
+    properties:
+      compatible:
+        items:
+          enum:
+            - renesas,r7s9210-cpg-mssr
+then:
+  required:
+    - '#reset-cells'
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - '#clock-cells'
+  - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    cpg: clock-controller@e6150000 {
+            compatible = "renesas,r8a7795-cpg-mssr";
+            reg = <0xe6150000 0x1000>;
+            clocks = <&extal_clk>, <&extalr_clk>;
+            clock-names = "extal", "extalr";
+            #clock-cells = <2>;
+            #power-domain-cells = <0>;
+            #reset-cells = <1>;
+    };
--- a/Documentation/devicetree/bindings/clock/renesas,rcar-usb2-clock-sel.txt
+++ b/Documentation/devicetree/bindings/clock/renesas,rcar-usb2-clock-sel.txt
@@ -38,10 +38,17 @@ Required properties:
 - reg: offset and length of the USB 2.0 clock selector register block.
 - clocks: A list of phandles and specifier pairs.
 - clock-names: Name of the clocks.
- - The functional clock must be "ehci_ohci"
+ - The functional clock of USB 2.0 host side must be "ehci_ohci"
+ - The functional clock of HS-USB side must be "hs-usb-if"
 - The USB_EXTAL clock pin must be "usb_extal"
 - The USB_XTAL clock pin must be "usb_xtal"
 - #clock-cells: Must be 0
+- power-domains: A phandle and symbolic PM domain specifier.
+                 See power/renesas,rcar-sysc.yaml.
+- resets: A list of phandles and specifier pairs.
+- reset-names: Name of the resets.
+ - The reset of USB 2.0 host side must be "ehci_ohci"
+ - The reset of HS-USB side must be "hs-usb-if"

 Example (R-Car H3):

@@ -49,7 +56,11 @@ Example (R-Car H3):
 		compatible = "renesas,r8a7795-rcar-usb2-clock-sel",
 			     "renesas,rcar-gen3-usb2-clock-sel";
 		reg = <0 0xe6590630 0 0x02>;
-		clocks = <&cpg CPG_MOD 703>, <&usb_extal>, <&usb_xtal>;
-		clock-names = "ehci_ohci", "usb_extal", "usb_xtal";
+		clocks = <&cpg CPG_MOD 703>, <&cpg CPG_MOD 704>,
+			 <&usb_extal>, <&usb_xtal>;
+		clock-names = "ehci_ohci", "hs-usb-if", "usb_extal", "usb_xtal";
 		#clock-cells = <0>;
+		power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+		resets = <&cpg 703>, <&cpg 704>;
+		reset-names = "ehci_ohci", "hs-usb-if";
 	};
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -488,7 +488,7 @@ unsigned long clk_hw_get_rate(const struct clk_hw *hw)
 }
 EXPORT_SYMBOL_GPL(clk_hw_get_rate);

-static unsigned long __clk_get_accuracy(struct clk_core *core)
+static unsigned long clk_core_get_accuracy_no_lock(struct clk_core *core)
 {
 	if (!core)
 		return 0;
@@ -1517,18 +1517,12 @@ static void __clk_recalc_accuracies(struct clk_core *core)
 		__clk_recalc_accuracies(child);
 }

-static long clk_core_get_accuracy(struct clk_core *core)
+static long clk_core_get_accuracy_recalc(struct clk_core *core)
 {
-	unsigned long accuracy;
-
-	clk_prepare_lock();
 	if (core && (core->flags & CLK_GET_ACCURACY_NOCACHE))
 		__clk_recalc_accuracies(core);

-	accuracy = __clk_get_accuracy(core);
-	clk_prepare_unlock();
-
-	return accuracy;
+	return clk_core_get_accuracy_no_lock(core);
 }

 /**
@@ -1542,10 +1536,16 @@ static long clk_core_get_accuracy(struct clk_core *core)
 */
 long clk_get_accuracy(struct clk *clk)
 {
+	long accuracy;
+
 	if (!clk)
 		return 0;

-	return clk_core_get_accuracy(clk->core);
+	clk_prepare_lock();
+	accuracy = clk_core_get_accuracy_recalc(clk->core);
+	clk_prepare_unlock();
+
+	return accuracy;
 }
 EXPORT_SYMBOL_GPL(clk_get_accuracy);

@@ -1599,19 +1599,12 @@ static void __clk_recalc_rates(struct clk_core *core, unsigned long msg)
 		__clk_recalc_rates(child, msg);
 }

-static unsigned long clk_core_get_rate(struct clk_core *core)
+static unsigned long clk_core_get_rate_recalc(struct clk_core *core)
 {
-	unsigned long rate;
-
-	clk_prepare_lock();
-
 	if (core && (core->flags & CLK_GET_RATE_NOCACHE))
 		__clk_recalc_rates(core, 0);

-	rate = clk_core_get_rate_nolock(core);
-	clk_prepare_unlock();
-
-	return rate;
+	return clk_core_get_rate_nolock(core);
 }

 /**
@@ -1624,10 +1617,16 @@ static unsigned long clk_core_get_rate(struct clk_core *core)
 */
 unsigned long clk_get_rate(struct clk *clk)
 {
+	unsigned long rate;
+
 	if (!clk)
 		return 0;

-	return clk_core_get_rate(clk->core);
+	clk_prepare_lock();
+	rate = clk_core_get_rate_recalc(clk->core);
+	clk_prepare_unlock();
+
+	return rate;
 }
 EXPORT_SYMBOL_GPL(clk_get_rate);

@@ -2660,12 +2659,14 @@ static int clk_core_get_phase(struct clk_core *core)
 {
 	int ret;

-	clk_prepare_lock();
+	lockdep_assert_held(&prepare_lock);
+	if (!core->ops->get_phase)
+		return 0;
+
 	/* Always try to update cached phase if possible */
-	if (core->ops->get_phase)
-		core->phase = core->ops->get_phase(core->hw);
-	ret = core->phase;
-	clk_prepare_unlock();
+	ret = core->ops->get_phase(core->hw);
+	if (ret >= 0)
+		core->phase = ret;

 	return ret;
 }
@@ -2679,10 +2680,16 @@ static int clk_core_get_phase(struct clk_core *core)
 */
 int clk_get_phase(struct clk *clk)
 {
+	int ret;
+
 	if (!clk)
 		return 0;

-	return clk_core_get_phase(clk->core);
+	clk_prepare_lock();
+	ret = clk_core_get_phase(clk->core);
+	clk_prepare_unlock();
+
+	return ret;
 }
 EXPORT_SYMBOL_GPL(clk_get_phase);

@@ -2896,13 +2903,22 @@ static struct hlist_head *orphan_list[] = {
 static void clk_summary_show_one(struct seq_file *s, struct clk_core *c,
 				 int level)
 {
-	seq_printf(s, "%*s%-*s %7d %8d %8d %11lu %10lu %5d %6d\n",
+	int phase;
+
+	seq_printf(s, "%*s%-*s %7d %8d %8d %11lu %10lu ",
 		   level * 3 + 1, "",
 		   30 - level * 3, c->name,
 		   c->enable_count, c->prepare_count, c->protect_count,
-		   clk_core_get_rate(c), clk_core_get_accuracy(c),
-		   clk_core_get_phase(c),
-		   clk_core_get_scaled_duty_cycle(c, 100000));
+		   clk_core_get_rate_recalc(c),
+		   clk_core_get_accuracy_recalc(c));
+
+	phase = clk_core_get_phase(c);
+	if (phase >= 0)
+		seq_printf(s, "%5d", phase);
+	else
+		seq_puts(s, "-----");
+
+	seq_printf(s, " %6d\n", clk_core_get_scaled_duty_cycle(c, 100000));
 }

 static void clk_summary_show_subtree(struct seq_file *s, struct clk_core *c,
@@ -2939,6 +2955,7 @@ DEFINE_SHOW_ATTRIBUTE(clk_summary);

 static void clk_dump_one(struct seq_file *s, struct clk_core *c, int level)
 {
+	int phase;
 	unsigned long min_rate, max_rate;

 	clk_core_get_boundaries(c, &min_rate, &max_rate);
@@ -2948,11 +2965,13 @@ static void clk_dump_one(struct seq_file *s, struct clk_core *c, int level)
 	seq_printf(s, "\"enable_count\": %d,", c->enable_count);
 	seq_printf(s, "\"prepare_count\": %d,", c->prepare_count);
 	seq_printf(s, "\"protect_count\": %d,", c->protect_count);
-	seq_printf(s, "\"rate\": %lu,", clk_core_get_rate(c));
+	seq_printf(s, "\"rate\": %lu,", clk_core_get_rate_recalc(c));
 	seq_printf(s, "\"min_rate\": %lu,", min_rate);
 	seq_printf(s, "\"max_rate\": %lu,", max_rate);
-	seq_printf(s, "\"accuracy\": %lu,", clk_core_get_accuracy(c));
-	seq_printf(s, "\"phase\": %d,", clk_core_get_phase(c));
+	seq_printf(s, "\"accuracy\": %lu,", clk_core_get_accuracy_recalc(c));
+	phase = clk_core_get_phase(c);
+	if (phase >= 0)
+		seq_printf(s, "\"phase\": %d,", phase);
 	seq_printf(s, "\"duty_cycle\": %u",
 		   clk_core_get_scaled_duty_cycle(c, 100000));
 }
@@ -3323,7 +3342,9 @@ static void clk_core_reparent_orphans_nolock(void)
 static int __clk_core_init(struct clk_core *core)
 {
 	int ret;
+	struct clk_core *parent;
 	unsigned long rate;
+	int phase;

 	if (!core)
 		return -EINVAL;
@@ -3394,7 +3415,7 @@ static int __clk_core_init(struct clk_core *core)
 			goto out;
 	}

-	core->parent = __clk_init_parent(core);
+	parent = core->parent = __clk_init_parent(core);

 	/*
 	 * Populate core->parent if parent has already been clk_core_init'd. If
@@ -3406,10 +3427,9 @@ static int __clk_core_init(struct clk_core *core)
 	 * clocks and re-parent any that are children of the clock currently
 	 * being clk_init'd.
 	 */
-	if (core->parent) {
-		hlist_add_head(&core->child_node,
-				&core->parent->children);
-		core->orphan = core->parent->orphan;
+	if (parent) {
+		hlist_add_head(&core->child_node, &parent->children);
+		core->orphan = parent->orphan;
 	} else if (!core->num_parents) {
 		hlist_add_head(&core->child_node, &clk_root_list);
 		core->orphan = false;
@@ -3427,21 +3447,24 @@ static int __clk_core_init(struct clk_core *core)
 	 */
 	if (core->ops->recalc_accuracy)
 		core->accuracy = core->ops->recalc_accuracy(core->hw,
-					__clk_get_accuracy(core->parent));
-	else if (core->parent)
-		core->accuracy = core->parent->accuracy;
+					clk_core_get_accuracy_no_lock(parent));
+	else if (parent)
+		core->accuracy = parent->accuracy;
 	else
 		core->accuracy = 0;

 	/*
-	 * Set clk's phase.
+	 * Set clk's phase by clk_core_get_phase() caching the phase.
 	 * Since a phase is by definition relative to its parent, just
 	 * query the current clock phase, or just assume it's in phase.
 	 */
-	if (core->ops->get_phase)
-		core->phase = core->ops->get_phase(core->hw);
-	else
-		core->phase = 0;
+	phase = clk_core_get_phase(core);
+	if (phase < 0) {
+		ret = phase;
+		pr_warn("%s: Failed to get phase for clk '%s'\n", __func__,
+			core->name);
+		goto out;
+	}

 	/*
 	 * Set clk's duty cycle.
@@ -3456,9 +3479,9 @@ static int __clk_core_init(struct clk_core *core)
 	 */
 	if (core->ops->recalc_rate)
 		rate = core->ops->recalc_rate(core->hw,
-				clk_core_get_rate_nolock(core->parent));
-	else if (core->parent)
-		rate = core->parent->rate;
+				clk_core_get_rate_nolock(parent));
+	else if (parent)
+		rate = parent->rate;
 	else
 		rate = 0;
 	core->rate = core->req_rate = rate;

--- a/drivers/clk/meson/g12a.c
+++ b/drivers/clk/meson/g12a.c
@@ -3862,6 +3862,111 @@ static struct clk_regmap g12a_ts = {
 	},
 };

+/* SPICC SCLK source clock */
+
+static const struct clk_parent_data spicc_sclk_parent_data[] = {
+	{ .fw_name = "xtal", },
+	{ .hw = &g12a_clk81.hw },
+	{ .hw = &g12a_fclk_div4.hw },
+	{ .hw = &g12a_fclk_div3.hw },
+	{ .hw = &g12a_fclk_div5.hw },
+	{ .hw = &g12a_fclk_div7.hw },
+};
+
+static struct clk_regmap g12a_spicc0_sclk_sel = {
+	.data = &(struct clk_regmap_mux_data){
+		.offset = HHI_SPICC_CLK_CNTL,
+		.mask = 7,
+		.shift = 7,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "spicc0_sclk_sel",
+		.ops = &clk_regmap_mux_ops,
+		.parent_data = spicc_sclk_parent_data,
+		.num_parents = ARRAY_SIZE(spicc_sclk_parent_data),
+	},
+};
+
+static struct clk_regmap g12a_spicc0_sclk_div = {
+	.data = &(struct clk_regmap_div_data){
+		.offset = HHI_SPICC_CLK_CNTL,
+		.shift = 0,
+		.width = 6,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "spicc0_sclk_div",
+		.ops = &clk_regmap_divider_ops,
+		.parent_hws = (const struct clk_hw *[]) {
+			&g12a_spicc0_sclk_sel.hw
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_regmap g12a_spicc0_sclk = {
+	.data = &(struct clk_regmap_gate_data){
+		.offset = HHI_SPICC_CLK_CNTL,
+		.bit_idx = 6,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "spicc0_sclk",
+		.ops = &clk_regmap_gate_ops,
+		.parent_hws = (const struct clk_hw *[]) {
+			&g12a_spicc0_sclk_div.hw
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_regmap g12a_spicc1_sclk_sel = {
+	.data = &(struct clk_regmap_mux_data){
+		.offset = HHI_SPICC_CLK_CNTL,
+		.mask = 7,
+		.shift = 23,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "spicc1_sclk_sel",
+		.ops = &clk_regmap_mux_ops,
+		.parent_data = spicc_sclk_parent_data,
+		.num_parents = ARRAY_SIZE(spicc_sclk_parent_data),
+	},
+};
+
+static struct clk_regmap g12a_spicc1_sclk_div = {
+	.data = &(struct clk_regmap_div_data){
+		.offset = HHI_SPICC_CLK_CNTL,
+		.shift = 16,
+		.width = 6,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "spicc1_sclk_div",
+		.ops = &clk_regmap_divider_ops,
+		.parent_hws = (const struct clk_hw *[]) {
+			&g12a_spicc1_sclk_sel.hw
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_regmap g12a_spicc1_sclk = {
+	.data = &(struct clk_regmap_gate_data){
+		.offset = HHI_SPICC_CLK_CNTL,
+		.bit_idx = 22,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "spicc1_sclk",
+		.ops = &clk_regmap_gate_ops,
+		.parent_hws = (const struct clk_hw *[]) {
+			&g12a_spicc1_sclk_div.hw
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
 #define MESON_GATE(_name, _reg, _bit) \
 	MESON_PCLK(_name, _reg, _bit, &g12a_clk81.hw)

@@ -4159,6 +4264,12 @@ static struct clk_hw_onecell_data g12a_hw_onecell_data = {
 		[CLKID_VDEC_HEVCF]		= &g12a_vdec_hevcf.hw,
 		[CLKID_TS_DIV]			= &g12a_ts_div.hw,
 		[CLKID_TS]			= &g12a_ts.hw,
+		[CLKID_SPICC0_SCLK_SEL]		= &g12a_spicc0_sclk_sel.hw,
+		[CLKID_SPICC0_SCLK_DIV]		= &g12a_spicc0_sclk_div.hw,
+		[CLKID_SPICC0_SCLK]		= &g12a_spicc0_sclk.hw,
+		[CLKID_SPICC1_SCLK_SEL]		= &g12a_spicc1_sclk_sel.hw,
+		[CLKID_SPICC1_SCLK_DIV]		= &g12a_spicc1_sclk_div.hw,
+		[CLKID_SPICC1_SCLK]		= &g12a_spicc1_sclk.hw,
 		[NR_CLKS]			= NULL,
 	},
 	.num = NR_CLKS,
@@ -4408,6 +4519,12 @@ static struct clk_hw_onecell_data g12b_hw_onecell_data = {
 		[CLKID_CPUB_CLK_AXI]		= &g12b_cpub_clk_axi.hw,
 		[CLKID_CPUB_CLK_TRACE_SEL]	= &g12b_cpub_clk_trace_sel.hw,
 		[CLKID_CPUB_CLK_TRACE]		= &g12b_cpub_clk_trace.hw,
+		[CLKID_SPICC0_SCLK_SEL]		= &g12a_spicc0_sclk_sel.hw,
+		[CLKID_SPICC0_SCLK_DIV]		= &g12a_spicc0_sclk_div.hw,
+		[CLKID_SPICC0_SCLK]		= &g12a_spicc0_sclk.hw,
+		[CLKID_SPICC1_SCLK_SEL]		= &g12a_spicc1_sclk_sel.hw,
+		[CLKID_SPICC1_SCLK_DIV]		= &g12a_spicc1_sclk_div.hw,
+		[CLKID_SPICC1_SCLK]		= &g12a_spicc1_sclk.hw,
 		[NR_CLKS]			= NULL,
 	},
 	.num = NR_CLKS,
@@ -4642,6 +4759,12 @@ static struct clk_hw_onecell_data sm1_hw_onecell_data = {
 		[CLKID_CPU1_CLK]		= &sm1_cpu1_clk.hw,
 		[CLKID_CPU2_CLK]		= &sm1_cpu2_clk.hw,
 		[CLKID_CPU3_CLK]		= &sm1_cpu3_clk.hw,
+		[CLKID_SPICC0_SCLK_SEL]		= &g12a_spicc0_sclk_sel.hw,
+		[CLKID_SPICC0_SCLK_DIV]		= &g12a_spicc0_sclk_div.hw,
+		[CLKID_SPICC0_SCLK]		= &g12a_spicc0_sclk.hw,
+		[CLKID_SPICC1_SCLK_SEL]		= &g12a_spicc1_sclk_sel.hw,
+		[CLKID_SPICC1_SCLK_DIV]		= &g12a_spicc1_sclk_div.hw,
+		[CLKID_SPICC1_SCLK]		= &g12a_spicc1_sclk.hw,
 		[NR_CLKS]			= NULL,
 	},
 	.num = NR_CLKS,
@@ -4877,6 +5000,12 @@ static struct clk_regmap *const g12a_clk_regmaps[] = {
 	&sm1_cpu1_clk,
 	&sm1_cpu2_clk,
 	&sm1_cpu3_clk,
+	&g12a_spicc0_sclk_sel,
+	&g12a_spicc0_sclk_div,
+	&g12a_spicc0_sclk,
+	&g12a_spicc1_sclk_sel,
+	&g12a_spicc1_sclk_div,
+	&g12a_spicc1_sclk,
 };

 static const struct reg_sequence g12a_init_regs[] = {

--- a/drivers/clk/meson/g12a.h
+++ b/drivers/clk/meson/g12a.h
@@ -255,8 +255,12 @@
 #define CLKID_DSU_CLK_DYN1			249
 #define CLKID_DSU_CLK_DYN			250
 #define CLKID_DSU_CLK_FINAL			251
+#define CLKID_SPICC0_SCLK_SEL			256
+#define CLKID_SPICC0_SCLK_DIV			257
+#define CLKID_SPICC1_SCLK_SEL			259
+#define CLKID_SPICC1_SCLK_DIV			260

-#define NR_CLKS					256
+#define NR_CLKS					262

 /* include the CLKIDs that have been made part of the DT binding */
 #include <dt-bindings/clock/g12a-clkc.h>

--- a/drivers/clk/meson/gxbb.c
+++ b/drivers/clk/meson/gxbb.c
@@ -2613,19 +2613,12 @@ static MESON_GATE(gxbb_assist_misc, HHI_GCLK_MPEG0, 23);
 static MESON_GATE(gxbb_emmc_a, HHI_GCLK_MPEG0, 24);
 static MESON_GATE(gxbb_emmc_b, HHI_GCLK_MPEG0, 25);
 static MESON_GATE(gxbb_emmc_c, HHI_GCLK_MPEG0, 26);
+static MESON_GATE(gxl_acodec, HHI_GCLK_MPEG0, 28);
 static MESON_GATE(gxbb_spi, HHI_GCLK_MPEG0, 30);

 static MESON_GATE(gxbb_i2s_spdif, HHI_GCLK_MPEG1, 2);
 static MESON_GATE(gxbb_eth, HHI_GCLK_MPEG1, 3);
 static MESON_GATE(gxbb_demux, HHI_GCLK_MPEG1, 4);
-static MESON_GATE(gxbb_aiu_glue, HHI_GCLK_MPEG1, 6);
-static MESON_GATE(gxbb_iec958, HHI_GCLK_MPEG1, 7);
-static MESON_GATE(gxbb_i2s_out, HHI_GCLK_MPEG1, 8);
-static MESON_GATE(gxbb_amclk, HHI_GCLK_MPEG1, 9);
-static MESON_GATE(gxbb_aififo2, HHI_GCLK_MPEG1, 10);
-static MESON_GATE(gxbb_mixer, HHI_GCLK_MPEG1, 11);
-static MESON_GATE(gxbb_mixer_iface, HHI_GCLK_MPEG1, 12);
-static MESON_GATE(gxbb_adc, HHI_GCLK_MPEG1, 13);
 static MESON_GATE(gxbb_blkmv, HHI_GCLK_MPEG1, 14);
 static MESON_GATE(gxbb_aiu, HHI_GCLK_MPEG1, 15);
 static MESON_GATE(gxbb_uart1, HHI_GCLK_MPEG1, 16);
@@ -2680,6 +2673,16 @@ static MESON_GATE(gxbb_ao_ahb_bus, HHI_GCLK_AO, 2);
 static MESON_GATE(gxbb_ao_iface, HHI_GCLK_AO, 3);
 static MESON_GATE(gxbb_ao_i2c, HHI_GCLK_AO, 4);

+/* AIU gates */
+static MESON_PCLK(gxbb_aiu_glue, HHI_GCLK_MPEG1, 6, &gxbb_aiu.hw);
+static MESON_PCLK(gxbb_iec958, HHI_GCLK_MPEG1, 7, &gxbb_aiu_glue.hw);
+static MESON_PCLK(gxbb_i2s_out, HHI_GCLK_MPEG1, 8, &gxbb_aiu_glue.hw);
+static MESON_PCLK(gxbb_amclk, HHI_GCLK_MPEG1, 9, &gxbb_aiu_glue.hw);
+static MESON_PCLK(gxbb_aififo2, HHI_GCLK_MPEG1, 10, &gxbb_aiu_glue.hw);
+static MESON_PCLK(gxbb_mixer, HHI_GCLK_MPEG1, 11, &gxbb_aiu_glue.hw);
+static MESON_PCLK(gxbb_mixer_iface, HHI_GCLK_MPEG1, 12, &gxbb_aiu_glue.hw);
+static MESON_PCLK(gxbb_adc, HHI_GCLK_MPEG1, 13, &gxbb_aiu_glue.hw);
+
 /* Array of all clocks provided by this provider */

 static struct clk_hw_onecell_data gxbb_hw_onecell_data = {
@@ -3100,6 +3103,7 @@ static struct clk_hw_onecell_data gxl_hw_onecell_data = {
 		[CLKID_HDMI_SEL]	    = &gxbb_hdmi_sel.hw,
 		[CLKID_HDMI_DIV]	    = &gxbb_hdmi_div.hw,
 		[CLKID_HDMI]		    = &gxbb_hdmi.hw,
+		[CLKID_ACODEC]		    = &gxl_acodec.hw,
 		[NR_CLKS]		    = NULL,
 	},
 	.num = NR_CLKS,
@@ -3491,6 +3495,7 @@ static struct clk_regmap *const gxl_clk_regmaps[] = {
 	&gxl_hdmi_pll_od,
 	&gxl_hdmi_pll_od2,
 	&gxl_hdmi_pll_dco,
+	&gxl_acodec,
 };

 static const struct meson_eeclkc_data gxbb_clkc_data = {

--- a/drivers/clk/meson/gxbb.h
+++ b/drivers/clk/meson/gxbb.h
@@ -188,7 +188,7 @@
 #define CLKID_HDMI_SEL		  203
 #define CLKID_HDMI_DIV		  204

-#define NR_CLKS			  206
+#define NR_CLKS			  207

 /* include the CLKIDs that have been made part of the DT binding */
 #include <dt-bindings/clock/gxbb-clkc.h>

--- a/drivers/clk/meson/meson8b.c
+++ b/drivers/clk/meson/meson8b.c
@@ -2605,14 +2605,6 @@ static MESON_GATE(meson8b_spi, HHI_GCLK_MPEG0, 30);
 static MESON_GATE(meson8b_i2s_spdif, HHI_GCLK_MPEG1, 2);
 static MESON_GATE(meson8b_eth, HHI_GCLK_MPEG1, 3);
 static MESON_GATE(meson8b_demux, HHI_GCLK_MPEG1, 4);
-static MESON_GATE(meson8b_aiu_glue, HHI_GCLK_MPEG1, 6);
-static MESON_GATE(meson8b_iec958, HHI_GCLK_MPEG1, 7);
-static MESON_GATE(meson8b_i2s_out, HHI_GCLK_MPEG1, 8);
-static MESON_GATE(meson8b_amclk, HHI_GCLK_MPEG1, 9);
-static MESON_GATE(meson8b_aififo2, HHI_GCLK_MPEG1, 10);
-static MESON_GATE(meson8b_mixer, HHI_GCLK_MPEG1, 11);
-static MESON_GATE(meson8b_mixer_iface, HHI_GCLK_MPEG1, 12);
-static MESON_GATE(meson8b_adc, HHI_GCLK_MPEG1, 13);
 static MESON_GATE(meson8b_blkmv, HHI_GCLK_MPEG1, 14);
 static MESON_GATE(meson8b_aiu, HHI_GCLK_MPEG1, 15);
 static MESON_GATE(meson8b_uart1, HHI_GCLK_MPEG1, 16);
@@ -2659,6 +2651,19 @@ static MESON_GATE(meson8b_vclk2_vencl, HHI_GCLK_OTHER, 25);
 static MESON_GATE(meson8b_vclk2_other, HHI_GCLK_OTHER, 26);
 static MESON_GATE(meson8b_edp, HHI_GCLK_OTHER, 31);

+/* AIU gates */
+#define MESON_AIU_GLUE_GATE(_name, _reg, _bit) \
+	MESON_PCLK(_name, _reg, _bit, &meson8b_aiu_glue.hw)
+
+static MESON_PCLK(meson8b_aiu_glue, HHI_GCLK_MPEG1, 6, &meson8b_aiu.hw);
+static MESON_AIU_GLUE_GATE(meson8b_iec958, HHI_GCLK_MPEG1, 7);
+static MESON_AIU_GLUE_GATE(meson8b_i2s_out, HHI_GCLK_MPEG1, 8);
+static MESON_AIU_GLUE_GATE(meson8b_amclk, HHI_GCLK_MPEG1, 9);
+static MESON_AIU_GLUE_GATE(meson8b_aififo2, HHI_GCLK_MPEG1, 10);
+static MESON_AIU_GLUE_GATE(meson8b_mixer, HHI_GCLK_MPEG1, 11);
+static MESON_AIU_GLUE_GATE(meson8b_mixer_iface, HHI_GCLK_MPEG1, 12);
+static MESON_AIU_GLUE_GATE(meson8b_adc, HHI_GCLK_MPEG1, 13);
+
 /* Always On (AO) domain gates */

 static MESON_GATE(meson8b_ao_media_cpu, HHI_GCLK_AO, 0);

--- a/drivers/clk/renesas/Kconfig
+++ b/drivers/clk/renesas/Kconfig
@@ -20,7 +20,7 @@ config CLK_RENESAS
 	select CLK_R8A7791 if ARCH_R8A7791 || ARCH_R8A7793
 	select CLK_R8A7792 if ARCH_R8A7792
 	select CLK_R8A7794 if ARCH_R8A7794
-	select CLK_R8A7795 if ARCH_R8A77950 || ARCH_R8A77951 || ARCH_R8A7795
+	select CLK_R8A7795 if ARCH_R8A77950 || ARCH_R8A77951
 	select CLK_R8A77960 if ARCH_R8A77960
 	select CLK_R8A77961 if ARCH_R8A77961
 	select CLK_R8A77965 if ARCH_R8A77965
@@ -161,6 +161,7 @@ config CLK_RCAR_GEN3_CPG
 config CLK_RCAR_USB2_CLOCK_SEL
 	bool "Renesas R-Car USB2 clock selector support"
 	depends on ARCH_RENESAS || COMPILE_TEST
+	select RESET_CONTROLLER
 	help
 	  This is a driver for R-Car USB2 clock selector


--- a/drivers/clk/renesas/r8a7795-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a7795-cpg-mssr.c
@@ -44,6 +44,7 @@ enum clk_ids {
 	CLK_S3,
 	CLK_SDSRC,
 	CLK_SSPSRC,
+	CLK_RPCSRC,
 	CLK_RINT,

 	/* Module Clocks */
@@ -70,6 +71,12 @@ static struct cpg_core_clk r8a7795_core_clks[] __initdata = {
 	DEF_FIXED(".s2",        CLK_S2,            CLK_PLL1_DIV2,  4, 1),
 	DEF_FIXED(".s3",        CLK_S3,            CLK_PLL1_DIV2,  6, 1),
 	DEF_FIXED(".sdsrc",     CLK_SDSRC,         CLK_PLL1_DIV2,  2, 1),
+	DEF_BASE(".rpcsrc",	CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1),
+
+	DEF_BASE("rpc",		R8A7795_CLK_RPC, CLK_TYPE_GEN3_RPC,
+		 CLK_RPCSRC),
+	DEF_BASE("rpcd2",	R8A7795_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2,
+		 R8A7795_CLK_RPC),

 	DEF_GEN3_OSC(".r",      CLK_RINT,          CLK_EXTAL,      32),

@@ -242,6 +249,7 @@ static struct mssr_mod_clk r8a7795_mod_clks[] __initdata = {
 	DEF_MOD("can-fd",		 914,	R8A7795_CLK_S3D2),
 	DEF_MOD("can-if1",		 915,	R8A7795_CLK_S3D4),
 	DEF_MOD("can-if0",		 916,	R8A7795_CLK_S3D4),
+	DEF_MOD("rpc-if",		 917,	R8A7795_CLK_RPCD2),
 	DEF_MOD("i2c6",			 918,	R8A7795_CLK_S0D6),
 	DEF_MOD("i2c5",			 919,	R8A7795_CLK_S0D6),
 	DEF_MOD("i2c-dvfs",		 926,	R8A7795_CLK_CP),

--- a/drivers/clk/renesas/r8a7796-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a7796-cpg-mssr.c
@@ -46,6 +46,7 @@ enum clk_ids {
 	CLK_S3,
 	CLK_SDSRC,
 	CLK_SSPSRC,
+	CLK_RPCSRC,
 	CLK_RINT,

 	/* Module Clocks */
@@ -72,6 +73,12 @@ static const struct cpg_core_clk r8a7796_core_clks[] __initconst = {
 	DEF_FIXED(".s2",        CLK_S2,            CLK_PLL1_DIV2,  4, 1),
 	DEF_FIXED(".s3",        CLK_S3,            CLK_PLL1_DIV2,  6, 1),
 	DEF_FIXED(".sdsrc",     CLK_SDSRC,         CLK_PLL1_DIV2,  2, 1),
+	DEF_BASE(".rpcsrc",	CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1),
+
+	DEF_BASE("rpc",		R8A7796_CLK_RPC, CLK_TYPE_GEN3_RPC,
+		 CLK_RPCSRC),
+	DEF_BASE("rpcd2",	R8A7796_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2,
+		 R8A7796_CLK_RPC),

 	DEF_GEN3_OSC(".r",      CLK_RINT,          CLK_EXTAL,      32),

@@ -105,6 +112,7 @@ static const struct cpg_core_clk r8a7796_core_clks[] __initconst = {
 	DEF_GEN3_SD("sd3",      R8A7796_CLK_SD3,   CLK_SDSRC,     0x26c),

 	DEF_FIXED("cl",         R8A7796_CLK_CL,    CLK_PLL1_DIV2, 48, 1),
+	DEF_FIXED("cr",         R8A7796_CLK_CR,    CLK_PLL1_DIV4,  2, 1),
 	DEF_FIXED("cp",         R8A7796_CLK_CP,    CLK_EXTAL,      2, 1),
 	DEF_FIXED("cpex",       R8A7796_CLK_CPEX,  CLK_EXTAL,      2, 1),

@@ -132,6 +140,7 @@ static struct mssr_mod_clk r8a7796_mod_clks[] __initdata = {
 	DEF_MOD("sys-dmac2",		 217,	R8A7796_CLK_S3D1),
 	DEF_MOD("sys-dmac1",		 218,	R8A7796_CLK_S3D1),
 	DEF_MOD("sys-dmac0",		 219,	R8A7796_CLK_S0D3),
+	DEF_MOD("sceg-pub",		 229,	R8A7796_CLK_CR),
 	DEF_MOD("cmt3",			 300,	R8A7796_CLK_R),
 	DEF_MOD("cmt2",			 301,	R8A7796_CLK_R),
 	DEF_MOD("cmt1",			 302,	R8A7796_CLK_R),
@@ -215,6 +224,7 @@ static struct mssr_mod_clk r8a7796_mod_clks[] __initdata = {
 	DEF_MOD("can-fd",		 914,	R8A7796_CLK_S3D2),
 	DEF_MOD("can-if1",		 915,	R8A7796_CLK_S3D4),
 	DEF_MOD("can-if0",		 916,	R8A7796_CLK_S3D4),
+	DEF_MOD("rpc-if",		 917,	R8A7796_CLK_RPCD2),
 	DEF_MOD("i2c6",			 918,	R8A7796_CLK_S0D6),
 	DEF_MOD("i2c5",			 919,	R8A7796_CLK_S0D6),
 	DEF_MOD("i2c-dvfs",		 926,	R8A7796_CLK_CP),

--- a/drivers/clk/renesas/r8a77965-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a77965-cpg-mssr.c
@@ -43,6 +43,7 @@ enum clk_ids {
 	CLK_S3,
 	CLK_SDSRC,
 	CLK_SSPSRC,
+	CLK_RPCSRC,
 	CLK_RINT,

 	/* Module Clocks */
@@ -68,6 +69,12 @@ static const struct cpg_core_clk r8a77965_core_clks[] __initconst = {
 	DEF_FIXED(".s2",	CLK_S2,			CLK_PLL1_DIV2,	4, 1),
 	DEF_FIXED(".s3",	CLK_S3,			CLK_PLL1_DIV2,	6, 1),
 	DEF_FIXED(".sdsrc",	CLK_SDSRC,		CLK_PLL1_DIV2,	2, 1),
+	DEF_BASE(".rpcsrc",	CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1),
+
+	DEF_BASE("rpc",		R8A77965_CLK_RPC, CLK_TYPE_GEN3_RPC,
+		 CLK_RPCSRC),
+	DEF_BASE("rpcd2",	R8A77965_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2,
+		 R8A77965_CLK_RPC),

 	DEF_GEN3_OSC(".r",	CLK_RINT,		CLK_EXTAL,	32),

@@ -99,7 +106,8 @@ static const struct cpg_core_clk r8a77965_core_clks[] __initconst = {
 	DEF_GEN3_SD("sd2",	R8A77965_CLK_SD2,	CLK_SDSRC,	0x268),
 	DEF_GEN3_SD("sd3",	R8A77965_CLK_SD3,	CLK_SDSRC,	0x26c),

-	DEF_FIXED("cl",		R8A77965_CLK_CL,	CLK_PLL1_DIV2,	48, 1),
+	DEF_FIXED("cl",		R8A77965_CLK_CL,	CLK_PLL1_DIV2, 48, 1),
+	DEF_FIXED("cr",         R8A77965_CLK_CR,	CLK_PLL1_DIV4,  2, 1),
 	DEF_FIXED("cp",		R8A77965_CLK_CP,	CLK_EXTAL,	2, 1),
 	DEF_FIXED("cpex",	R8A77965_CLK_CPEX,	CLK_EXTAL,	2, 1),

@@ -127,6 +135,7 @@ static const struct mssr_mod_clk r8a77965_mod_clks[] __initconst = {
 	DEF_MOD("sys-dmac2",		217,	R8A77965_CLK_S3D1),
 	DEF_MOD("sys-dmac1",		218,	R8A77965_CLK_S3D1),
 	DEF_MOD("sys-dmac0",		219,	R8A77965_CLK_S0D3),
+	DEF_MOD("sceg-pub",		229,	R8A77965_CLK_CR),

 	DEF_MOD("cmt3",			300,	R8A77965_CLK_R),
 	DEF_MOD("cmt2",			301,	R8A77965_CLK_R),
@@ -215,6 +224,7 @@ static const struct mssr_mod_clk r8a77965_mod_clks[] __initconst = {
 	DEF_MOD("can-fd",		914,	R8A77965_CLK_S3D2),
 	DEF_MOD("can-if1",		915,	R8A77965_CLK_S3D4),
 	DEF_MOD("can-if0",		916,	R8A77965_CLK_S3D4),
+	DEF_MOD("rpc-if",		917,	R8A77965_CLK_RPCD2),
 	DEF_MOD("i2c6",			918,	R8A77965_CLK_S0D6),
 	DEF_MOD("i2c5",			919,	R8A77965_CLK_S0D6),
 	DEF_MOD("i2c-dvfs",		926,	R8A77965_CLK_CP),

--- a/drivers/clk/renesas/r8a77990-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a77990-cpg-mssr.c
@@ -105,6 +105,7 @@ static const struct cpg_core_clk r8a77990_core_clks[] __initconst = {
 	DEF_GEN3_SD("sd3",     R8A77990_CLK_SD3,   CLK_SDSRC,	  0x026c),

 	DEF_FIXED("cl",        R8A77990_CLK_CL,    CLK_PLL1,      48, 1),
+	DEF_FIXED("cr",        R8A77990_CLK_CR,    CLK_PLL1D2,     2, 1),
 	DEF_FIXED("cp",        R8A77990_CLK_CP,    CLK_EXTAL,      2, 1),
 	DEF_FIXED("cpex",      R8A77990_CLK_CPEX,  CLK_EXTAL,      4, 1),

@@ -135,6 +136,7 @@ static const struct mssr_mod_clk r8a77990_mod_clks[] __initconst = {
 	DEF_MOD("sys-dmac2",		 217,	R8A77990_CLK_S3D1),
 	DEF_MOD("sys-dmac1",		 218,	R8A77990_CLK_S3D1),
 	DEF_MOD("sys-dmac0",		 219,	R8A77990_CLK_S3D1),
+	DEF_MOD("sceg-pub",		 229,	R8A77990_CLK_CR),

 	DEF_MOD("cmt3",			 300,	R8A77990_CLK_R),
 	DEF_MOD("cmt2",			 301,	R8A77990_CLK_R),

--- a/drivers/clk/renesas/r8a77995-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a77995-cpg-mssr.c
@@ -91,6 +91,7 @@ static const struct cpg_core_clk r8a77995_core_clks[] __initconst = {
 	DEF_FIXED("s3d4",      R8A77995_CLK_S3D4,  CLK_S3,         4, 1),

 	DEF_FIXED("cl",        R8A77995_CLK_CL,    CLK_PLL1,      48, 1),
+	DEF_FIXED("cr",        R8A77995_CLK_CR,    CLK_PLL1D2,     2, 1),
 	DEF_FIXED("cp",        R8A77995_CLK_CP,    CLK_EXTAL,      2, 1),
 	DEF_FIXED("cpex",      R8A77995_CLK_CPEX,  CLK_EXTAL,      4, 1),

@@ -122,6 +123,7 @@ static const struct mssr_mod_clk r8a77995_mod_clks[] __initconst = {
 	DEF_MOD("sys-dmac2",		 217,	R8A77995_CLK_S3D1),
 	DEF_MOD("sys-dmac1",		 218,	R8A77995_CLK_S3D1),
 	DEF_MOD("sys-dmac0",		 219,	R8A77995_CLK_S3D1),
+	DEF_MOD("sceg-pub",		 229,	R8A77995_CLK_CR),
 	DEF_MOD("cmt3",			 300,	R8A77995_CLK_R),
 	DEF_MOD("cmt2",			 301,	R8A77995_CLK_R),
 	DEF_MOD("cmt1",			 302,	R8A77995_CLK_R),

--- a/drivers/clk/renesas/rcar-usb2-clock-sel.c
+++ b/drivers/clk/renesas/rcar-usb2-clock-sel.c
@@ -19,6 +19,7 @@
 #include <linux/platform_device.h>
 #include <linux/pm.h>
 #include <linux/pm_runtime.h>
+#include <linux/reset.h>
 #include <linux/slab.h>

 #define USB20_CLKSET0		0x00
@@ -26,9 +27,16 @@
 #define CLKSET0_PRIVATE		BIT(0)
 #define CLKSET0_EXTAL_ONLY	(CLKSET0_INTCLK_EN | CLKSET0_PRIVATE)

+static const struct clk_bulk_data rcar_usb2_clocks[] = {
+	{ .id = "ehci_ohci", },
+	{ .id = "hs-usb-if", },
+};
+
 struct usb2_clock_sel_priv {
 	void __iomem *base;
 	struct clk_hw hw;
+	struct clk_bulk_data clks[ARRAY_SIZE(rcar_usb2_clocks)];
+	struct reset_control *rsts;
 	bool extal;
 	bool xtal;
 };
@@ -53,14 +61,32 @@ static void usb2_clock_sel_disable_extal_only(struct usb2_clock_sel_priv *priv)

 static int usb2_clock_sel_enable(struct clk_hw *hw)
 {
-	usb2_clock_sel_enable_extal_only(to_priv(hw));
+	struct usb2_clock_sel_priv *priv = to_priv(hw);
+	int ret;
+
+	ret = reset_control_deassert(priv->rsts);
+	if (ret)
+		return ret;
+
+	ret = clk_bulk_prepare_enable(ARRAY_SIZE(priv->clks), priv->clks);
+	if (ret) {
+		reset_control_assert(priv->rsts);
+		return ret;
+	}
+
+	usb2_clock_sel_enable_extal_only(priv);

 	return 0;
 }

 static void usb2_clock_sel_disable(struct clk_hw *hw)
 {
-	usb2_clock_sel_disable_extal_only(to_priv(hw));
+	struct usb2_clock_sel_priv *priv = to_priv(hw);
+
+	usb2_clock_sel_disable_extal_only(priv);
+
+	clk_bulk_disable_unprepare(ARRAY_SIZE(priv->clks), priv->clks);
+	reset_control_assert(priv->rsts);
 }

 /*
@@ -119,6 +145,7 @@ static int rcar_usb2_clock_sel_probe(struct platform_device *pdev)
 	struct usb2_clock_sel_priv *priv;
 	struct clk *clk;
 	struct clk_init_data init;
+	int ret;

 	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)
@@ -128,6 +155,15 @@ static int rcar_usb2_clock_sel_probe(struct platform_device *pdev)
 	if (IS_ERR(priv->base))
 		return PTR_ERR(priv->base);

+	memcpy(priv->clks, rcar_usb2_clocks, sizeof(priv->clks));
+	ret = devm_clk_bulk_get(dev, ARRAY_SIZE(priv->clks), priv->clks);
+	if (ret < 0)
+		return ret;
+
+	priv->rsts = devm_reset_control_array_get(dev, true, false);
+	if (IS_ERR(priv->rsts))
+		return PTR_ERR(priv->rsts);
+
 	pm_runtime_enable(dev);
 	pm_runtime_get_sync(dev);


--- a/drivers/clk/rockchip/clk-mmc-phase.c
+++ b/drivers/clk/rockchip/clk-mmc-phase.c
@@ -51,9 +51,9 @@ static int rockchip_mmc_get_phase(struct clk_hw *hw)
 	u16 degrees;
 	u32 delay_num = 0;

-	/* See the comment for rockchip_mmc_set_phase below */
+	/* Constant signal, no measurable phase shift */
 	if (!rate)
-		return -EINVAL;
+		return 0;

 	raw_value = readl(mmc_clock->reg) >> (mmc_clock->shift);


--- a/drivers/clk/sunxi-ng/ccu-sun50i-a64.h
+++ b/drivers/clk/sunxi-ng/ccu-sun50i-a64.h
@@ -55,10 +55,6 @@

 /* All the DRAM gates are exported */

-/* Some more module clocks are exported */
-
-#define CLK_MBUS			112
-
 /* And the DSI and GPU module clock is exported */

 #define CLK_NUMBER			(CLK_GPU + 1)

--- a/drivers/clk/sunxi-ng/ccu-sun8i-de2.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-de2.c
@@ -50,8 +50,10 @@ static SUNXI_CCU_M(mixer1_div_a83_clk, "mixer1-div", "pll-de", 0x0c, 4, 4,
 		   CLK_SET_RATE_PARENT);
 static SUNXI_CCU_M(wb_div_a83_clk, "wb-div", "pll-de", 0x0c, 8, 4,
 		   CLK_SET_RATE_PARENT);
+static SUNXI_CCU_M(rot_div_a83_clk, "rot-div", "pll-de", 0x0c, 0x0c, 4,
+		   CLK_SET_RATE_PARENT);

-static struct ccu_common *sun50i_h6_de3_clks[] = {
+static struct ccu_common *sun8i_a83t_de2_clks[] = {
 	&mixer0_clk.common,
 	&mixer1_clk.common,
 	&wb_clk.common,
@@ -60,16 +62,16 @@ static struct ccu_common *sun50i_h6_de3_clks[] = {
 	&bus_mixer1_clk.common,
 	&bus_wb_clk.common,

-	&mixer0_div_clk.common,
-	&mixer1_div_clk.common,
-	&wb_div_clk.common,
+	&mixer0_div_a83_clk.common,
+	&mixer1_div_a83_clk.common,
+	&wb_div_a83_clk.common,

 	&bus_rot_clk.common,
 	&rot_clk.common,
-	&rot_div_clk.common,
+	&rot_div_a83_clk.common,
 };

-static struct ccu_common *sun8i_a83t_de2_clks[] = {
+static struct ccu_common *sun8i_h3_de2_clks[] = {
 	&mixer0_clk.common,
 	&mixer1_clk.common,
 	&wb_clk.common,
@@ -78,34 +80,38 @@ static struct ccu_common *sun8i_a83t_de2_clks[] = {
 	&bus_mixer1_clk.common,
 	&bus_wb_clk.common,

-	&mixer0_div_a83_clk.common,
-	&mixer1_div_a83_clk.common,
-	&wb_div_a83_clk.common,
+	&mixer0_div_clk.common,
+	&mixer1_div_clk.common,
+	&wb_div_clk.common,
 };

-static struct ccu_common *sun8i_h3_de2_clks[] = {
+static struct ccu_common *sun8i_v3s_de2_clks[] = {
 	&mixer0_clk.common,
-	&mixer1_clk.common,
 	&wb_clk.common,

 	&bus_mixer0_clk.common,
-	&bus_mixer1_clk.common,
 	&bus_wb_clk.common,

 	&mixer0_div_clk.common,
-	&mixer1_div_clk.common,
 	&wb_div_clk.common,
 };

-static struct ccu_common *sun8i_v3s_de2_clks[] = {
+static struct ccu_common *sun50i_a64_de2_clks[] = {
 	&mixer0_clk.common,
+	&mixer1_clk.common,
 	&wb_clk.common,

 	&bus_mixer0_clk.common,
+	&bus_mixer1_clk.common,
 	&bus_wb_clk.common,

 	&mixer0_div_clk.common,
+	&mixer1_div_clk.common,
 	&wb_div_clk.common,
+
+	&bus_rot_clk.common,
+	&rot_clk.common,
+	&rot_div_clk.common,
 };

 static struct clk_hw_onecell_data sun8i_a83t_de2_hw_clks = {
@@ -113,16 +119,19 @@ static struct clk_hw_onecell_data sun8i_a83t_de2_hw_clks = {
 		[CLK_MIXER0]		= &mixer0_clk.common.hw,
 		[CLK_MIXER1]		= &mixer1_clk.common.hw,
 		[CLK_WB]		= &wb_clk.common.hw,
+		[CLK_ROT]		= &rot_clk.common.hw,

 		[CLK_BUS_MIXER0]	= &bus_mixer0_clk.common.hw,
 		[CLK_BUS_MIXER1]	= &bus_mixer1_clk.common.hw,
 		[CLK_BUS_WB]		= &bus_wb_clk.common.hw,
+		[CLK_BUS_ROT]		= &bus_rot_clk.common.hw,

 		[CLK_MIXER0_DIV]	= &mixer0_div_a83_clk.common.hw,
 		[CLK_MIXER1_DIV]	= &mixer1_div_a83_clk.common.hw,
 		[CLK_WB_DIV]		= &wb_div_a83_clk.common.hw,
+		[CLK_ROT_DIV]		= &rot_div_a83_clk.common.hw,
 	},
-	.num	= CLK_NUMBER_WITHOUT_ROT,
+	.num	= CLK_NUMBER_WITH_ROT,
 };

 static struct clk_hw_onecell_data sun8i_h3_de2_hw_clks = {
@@ -156,7 +165,7 @@ static struct clk_hw_onecell_data sun8i_v3s_de2_hw_clks = {
 	.num	= CLK_NUMBER_WITHOUT_ROT,
 };

-static struct clk_hw_onecell_data sun50i_h6_de3_hw_clks = {
+static struct clk_hw_onecell_data sun50i_a64_de2_hw_clks = {
 	.hws	= {
 		[CLK_MIXER0]		= &mixer0_clk.common.hw,
 		[CLK_MIXER1]		= &mixer1_clk.common.hw,
@@ -179,9 +188,19 @@ static struct clk_hw_onecell_data sun50i_h6_de3_hw_clks = {
 static struct ccu_reset_map sun8i_a83t_de2_resets[] = {
 	[RST_MIXER0]	= { 0x08, BIT(0) },
 	/*
-	 * For A83T, H3 and R40, mixer1 reset line is shared with wb, so
-	 * only RST_WB is exported here.
-	 * For V3s there's just no mixer1, so it also shares this struct.
+	 * Mixer1 reset line is shared with wb, so only RST_WB is
+	 * exported here.
+	 */
+	[RST_WB]	= { 0x08, BIT(2) },
+	[RST_ROT]	= { 0x08, BIT(3) },
+};
+
+static struct ccu_reset_map sun8i_h3_de2_resets[] = {
+	[RST_MIXER0]	= { 0x08, BIT(0) },
+	/*
+	 * Mixer1 reset line is shared with wb, so only RST_WB is
+	 * exported here.
+	 * V3s doesn't have mixer1, so it also shares this struct.
 	 */
 	[RST_WB]	= { 0x08, BIT(2) },
 };
@@ -190,13 +209,13 @@ static struct ccu_reset_map sun50i_a64_de2_resets[] = {
 	[RST_MIXER0]	= { 0x08, BIT(0) },
 	[RST_MIXER1]	= { 0x08, BIT(1) },
 	[RST_WB]	= { 0x08, BIT(2) },
+	[RST_ROT]	= { 0x08, BIT(3) },
 };

-static struct ccu_reset_map sun50i_h6_de3_resets[] = {
+static struct ccu_reset_map sun50i_h5_de2_resets[] = {
 	[RST_MIXER0]	= { 0x08, BIT(0) },
 	[RST_MIXER1]	= { 0x08, BIT(1) },
 	[RST_WB]	= { 0x08, BIT(2) },
-	[RST_ROT]	= { 0x08, BIT(3) },
 };

 static const struct sunxi_ccu_desc sun8i_a83t_de2_clk_desc = {
@@ -215,28 +234,18 @@ static const struct sunxi_ccu_desc sun8i_h3_de2_clk_desc = {

 	.hw_clks	= &sun8i_h3_de2_hw_clks,

-	.resets		= sun8i_a83t_de2_resets,
-	.num_resets	= ARRAY_SIZE(sun8i_a83t_de2_resets),
+	.resets		= sun8i_h3_de2_resets,
+	.num_resets	= ARRAY_SIZE(sun8i_h3_de2_resets),
 };

-static const struct sunxi_ccu_desc sun50i_a64_de2_clk_desc = {
-	.ccu_clks	= sun8i_h3_de2_clks,
-	.num_ccu_clks	= ARRAY_SIZE(sun8i_h3_de2_clks),
+static const struct sunxi_ccu_desc sun8i_r40_de2_clk_desc = {
+	.ccu_clks	= sun50i_a64_de2_clks,
+	.num_ccu_clks	= ARRAY_SIZE(sun50i_a64_de2_clks),

-	.hw_clks	= &sun8i_h3_de2_hw_clks,
+	.hw_clks	= &sun50i_a64_de2_hw_clks,

-	.resets		= sun50i_a64_de2_resets,
-	.num_resets	= ARRAY_SIZE(sun50i_a64_de2_resets),
-};
-
-static const struct sunxi_ccu_desc sun50i_h6_de3_clk_desc = {
-	.ccu_clks	= sun50i_h6_de3_clks,
-	.num_ccu_clks	= ARRAY_SIZE(sun50i_h6_de3_clks),
-
-	.hw_clks	= &sun50i_h6_de3_hw_clks,
-
-	.resets		= sun50i_h6_de3_resets,
-	.num_resets	= ARRAY_SIZE(sun50i_h6_de3_resets),
+	.resets		= sun8i_a83t_de2_resets,
+	.num_resets	= ARRAY_SIZE(sun8i_a83t_de2_resets),
 };

 static const struct sunxi_ccu_desc sun8i_v3s_de2_clk_desc = {
@@ -249,6 +258,26 @@ static const struct sunxi_ccu_desc sun8i_v3s_de2_clk_desc = {
 	.num_resets	= ARRAY_SIZE(sun8i_a83t_de2_resets),
 };

+static const struct sunxi_ccu_desc sun50i_a64_de2_clk_desc = {
+	.ccu_clks	= sun50i_a64_de2_clks,
+	.num_ccu_clks	= ARRAY_SIZE(sun50i_a64_de2_clks),
+
+	.hw_clks	= &sun50i_a64_de2_hw_clks,
+
+	.resets		= sun50i_a64_de2_resets,
+	.num_resets	= ARRAY_SIZE(sun50i_a64_de2_resets),
+};
+
+static const struct sunxi_ccu_desc sun50i_h5_de2_clk_desc = {
+	.ccu_clks	= sun8i_h3_de2_clks,
+	.num_ccu_clks	= ARRAY_SIZE(sun8i_h3_de2_clks),
+
+	.hw_clks	= &sun8i_h3_de2_hw_clks,
+
+	.resets		= sun50i_h5_de2_resets,
+	.num_resets	= ARRAY_SIZE(sun50i_h5_de2_resets),
+};
+
 static int sunxi_de2_clk_probe(struct platform_device *pdev)
 {
 	struct resource *res;
@@ -337,6 +366,10 @@ static const struct of_device_id sunxi_de2_clk_ids[] = {
 		.compatible = "allwinner,sun8i-h3-de2-clk",
 		.data = &sun8i_h3_de2_clk_desc,
 	},
+	{
+		.compatible = "allwinner,sun8i-r40-de2-clk",
+		.data = &sun8i_r40_de2_clk_desc,
+	},
 	{
 		.compatible = "allwinner,sun8i-v3s-de2-clk",
 		.data = &sun8i_v3s_de2_clk_desc,
@@ -347,11 +380,11 @@ static const struct of_device_id sunxi_de2_clk_ids[] = {
 	},
 	{
 		.compatible = "allwinner,sun50i-h5-de2-clk",
-		.data = &sun50i_a64_de2_clk_desc,
+		.data = &sun50i_h5_de2_clk_desc,
 	},
 	{
 		.compatible = "allwinner,sun50i-h6-de3-clk",
-		.data = &sun50i_h6_de3_clk_desc,
+		.data = &sun50i_h5_de2_clk_desc,
 	},
 	{ }
 };

--- a/include/dt-bindings/clock/g12a-clkc.h
+++ b/include/dt-bindings/clock/g12a-clkc.h
@@ -143,5 +143,7 @@
 #define CLKID_CPU1_CLK				253
 #define CLKID_CPU2_CLK				254
 #define CLKID_CPU3_CLK				255
+#define CLKID_SPICC0_SCLK			258
+#define CLKID_SPICC1_SCLK			261

 #endif /* __G12A_CLKC_H */
--- a/include/dt-bindings/clock/gxbb-clkc.h
+++ b/include/dt-bindings/clock/gxbb-clkc.h
@@ -146,5 +146,6 @@
 #define CLKID_CTS_VDAC		201
 #define CLKID_HDMI_TX		202
 #define CLKID_HDMI		205
+#define CLKID_ACODEC		206

 #endif /* __GXBB_CLKC_H */
--- a/include/dt-bindings/clock/sun50i-a64-ccu.h
+++ b/include/dt-bindings/clock/sun50i-a64-ccu.h
@@ -131,7 +131,7 @@
 #define CLK_AVS			109
 #define CLK_HDMI		110
 #define CLK_HDMI_DDC		111
-
+#define CLK_MBUS		112
 #define CLK_DSI_DPHY		113
 #define CLK_GPU			114