[PATCH/RFC 5/5] arm64: dts: renesas: Extract common ULCB board support

[Geert Uytterhoeven <geert+renesas@glider.be>]

The Renesas ULCB development board can be equipped with either an R-Car
H3 or M3-W SiP, which are pin-compatible.  Both boards use different
DTBs.

Reduce duplication by extracting common ULCB board support into its own
.dtsi file.  References to SoC-specific clocks are handled through cpp
definitions.  Sort device nodes while at it.

For H3ULCB, there are no functional changes.

For M3ULCB, the following new devices are now described in DT:
  - External audio, CAN, and PCIe clocks,
  - CS2000 clock generator,
  - AK4613 Audio Codec.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
Untested due to lack of hardware, but dtx_diff is my friend.
---
 arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts     | 341 +--------------------
 arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts     | 201 +-----------
 .../dts/renesas/{r8a7795-h3ulcb.dts => ulcb.dtsi}  | 243 ++++++++-------
 3 files changed, 126 insertions(+), 659 deletions(-)
 copy arch/arm64/boot/dts/renesas/{r8a7795-h3ulcb.dts => ulcb.dtsi} (96%)

diff --git a/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts b/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts
index fe7eca39490eb1a2..534a9d1bf2e6b1fd 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts
@@ -9,348 +9,13 @@
  * kind, whether express or implied.
  */
 
+#define CPG_AUDIO_CLK_I	R8A7795_CLK_S0D4
+
 /dts-v1/;
 #include "r8j7795-4x1g.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
+#include "ulcb.dtsi"
 
 / {
 	model = "Renesas H3ULCB board based on r8j7795";
 	compatible = "renesas,h3ulcb", "renesas,r8j7795", "renesas,r8a7795";
-
-	aliases {
-		serial0 = &scif2;
-		ethernet0 = &avb;
-	};
-
-	chosen {
-		stdout-path = "serial0:115200n8";
-	};
-
-	leds {
-		compatible = "gpio-leds";
-
-		led5 {
-			gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>;
-		};
-		led6 {
-			gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>;
-		};
-	};
-
-	keyboard {
-		compatible = "gpio-keys";
-
-		key-1 {
-			linux,code = <KEY_1>;
-			label = "SW3";
-			wakeup-source;
-			debounce-interval = <20>;
-			gpios = <&gpio6 11 GPIO_ACTIVE_LOW>;
-		};
-	};
-
-	x12_clk: x12 {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <24576000>;
-	};
-
-	reg_1p8v: regulator0 {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-1.8V";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-boot-on;
-		regulator-always-on;
-	};
-
-	reg_3p3v: regulator1 {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-3.3V";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-boot-on;
-		regulator-always-on;
-	};
-
-	vcc_sdhi0: regulator-vcc-sdhi0 {
-		compatible = "regulator-fixed";
-
-		regulator-name = "SDHI0 Vcc";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-
-		gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
-	};
-
-	vccq_sdhi0: regulator-vccq-sdhi0 {
-		compatible = "regulator-gpio";
-
-		regulator-name = "SDHI0 VccQ";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <3300000>;
-
-		gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
-		gpios-states = <1>;
-		states = <3300000 1
-			  1800000 0>;
-	};
-
-	audio_clkout: audio-clkout {
-		/*
-		 * This is same as <&rcar_sound 0>
-		 * but needed to avoid cs2000/rcar_sound probe dead-lock
-		 */
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <11289600>;
-	};
-
-	rsnd_ak4613: sound {
-		compatible = "simple-audio-card";
-
-		simple-audio-card,format = "left_j";
-		simple-audio-card,bitclock-master = <&sndcpu>;
-		simple-audio-card,frame-master = <&sndcpu>;
-
-		sndcpu: simple-audio-card,cpu {
-			sound-dai = <&rcar_sound>;
-		};
-
-		sndcodec: simple-audio-card,codec {
-			sound-dai = <&ak4613>;
-		};
-	};
-};
-
-&extal_clk {
-	clock-frequency = <16666666>;
-};
-
-&extalr_clk {
-	clock-frequency = <32768>;
-};
-
-&pfc {
-	pinctrl-0 = <&scif_clk_pins>;
-	pinctrl-names = "default";
-
-	scif2_pins: scif2 {
-		groups = "scif2_data_a";
-		function = "scif2";
-	};
-
-	scif_clk_pins: scif_clk {
-		groups = "scif_clk_a";
-		function = "scif_clk";
-	};
-
-	i2c2_pins: i2c2 {
-		groups = "i2c2_a";
-		function = "i2c2";
-	};
-
-	avb_pins: avb {
-		groups = "avb_mdc";
-		function = "avb";
-	};
-
-	sdhi0_pins: sd0 {
-		groups = "sdhi0_data4", "sdhi0_ctrl";
-		function = "sdhi0";
-		power-source = <3300>;
-	};
-
-	sdhi0_pins_uhs: sd0_uhs {
-		groups = "sdhi0_data4", "sdhi0_ctrl";
-		function = "sdhi0";
-		power-source = <1800>;
-	};
-
-	sdhi2_pins: sd2 {
-		groups = "sdhi2_data8", "sdhi2_ctrl";
-		function = "sdhi2";
-		power-source = <3300>;
-	};
-
-	sdhi2_pins_uhs: sd2_uhs {
-		groups = "sdhi2_data8", "sdhi2_ctrl";
-		function = "sdhi2";
-		power-source = <1800>;
-	};
-
-	sound_pins: sound {
-		groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data_a";
-		function = "ssi";
-	};
-
-	sound_clk_pins: sound-clk {
-		groups = "audio_clk_a_a", "audio_clk_b_a", "audio_clk_c_a",
-			 "audio_clkout_a", "audio_clkout3_a";
-		function = "audio_clk";
-	};
-
-	usb1_pins: usb1 {
-		groups = "usb1";
-		function = "usb1";
-	};
-};
-
-&scif2 {
-	pinctrl-0 = <&scif2_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
-
-&scif_clk {
-	clock-frequency = <14745600>;
-};
-
-&i2c2 {
-	pinctrl-0 = <&i2c2_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-
-	clock-frequency = <100000>;
-
-	ak4613: codec@10 {
-		compatible = "asahi-kasei,ak4613";
-		#sound-dai-cells = <0>;
-		reg = <0x10>;
-		clocks = <&rcar_sound 3>;
-
-		asahi-kasei,in1-single-end;
-		asahi-kasei,in2-single-end;
-		asahi-kasei,out1-single-end;
-		asahi-kasei,out2-single-end;
-		asahi-kasei,out3-single-end;
-		asahi-kasei,out4-single-end;
-		asahi-kasei,out5-single-end;
-		asahi-kasei,out6-single-end;
-	};
-
-	cs2000: clk-multiplier@4f {
-		#clock-cells = <0>;
-		compatible = "cirrus,cs2000-cp";
-		reg = <0x4f>;
-		clocks = <&audio_clkout>, <&x12_clk>;
-		clock-names = "clk_in", "ref_clk";
-
-		assigned-clocks = <&cs2000>;
-		assigned-clock-rates = <24576000>; /* 1/1 divide */
-	};
-};
-
-&rcar_sound {
-	pinctrl-0 = <&sound_pins &sound_clk_pins>;
-	pinctrl-names = "default";
-
-	/* Single DAI */
-	#sound-dai-cells = <0>;
-
-	/* audio_clkout0/1/2/3 */
-	#clock-cells = <1>;
-	clock-frequency = <11289600>;
-
-	status = "okay";
-
-	/* update <audio_clk_b> to <cs2000> */
-	clocks = <&cpg CPG_MOD 1005>,
-		 <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
-		 <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
-		 <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
-		 <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
-		 <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
-		 <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
-		 <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
-		 <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
-		 <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
-		 <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
-		 <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
-		 <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
-		 <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
-		 <&audio_clk_a>, <&cs2000>,
-		 <&audio_clk_c>,
-		 <&cpg CPG_CORE R8A7795_CLK_S0D4>;
-
-	rcar_sound,dai {
-		dai0 {
-			playback = <&ssi0 &src0 &dvc0>;
-			capture  = <&ssi1 &src1 &dvc1>;
-		};
-	};
-};
-
-&sdhi0 {
-	pinctrl-0 = <&sdhi0_pins>;
-	pinctrl-1 = <&sdhi0_pins_uhs>;
-	pinctrl-names = "default", "state_uhs";
-
-	vmmc-supply = <&vcc_sdhi0>;
-	vqmmc-supply = <&vccq_sdhi0>;
-	cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
-	bus-width = <4>;
-	sd-uhs-sdr50;
-	status = "okay";
-};
-
-&sdhi2 {
-	/* used for on-board 8bit eMMC */
-	pinctrl-0 = <&sdhi2_pins>;
-	pinctrl-1 = <&sdhi2_pins_uhs>;
-	pinctrl-names = "default", "state_uhs";
-
-	vmmc-supply = <&reg_3p3v>;
-	vqmmc-supply = <&reg_1p8v>;
-	bus-width = <8>;
-	mmc-hs200-1_8v;
-	non-removable;
-	status = "okay";
-};
-
-&ssi1 {
-	shared-pin;
-};
-
-&wdt0 {
-	timeout-sec = <60>;
-	status = "okay";
-};
-
-&audio_clk_a {
-	clock-frequency = <22579200>;
-};
-
-&avb {
-	pinctrl-0 = <&avb_pins>;
-	pinctrl-names = "default";
-	renesas,no-ether-link;
-	phy-handle = <&phy0>;
-	status = "okay";
-
-	phy0: ethernet-phy@0 {
-		rxc-skew-ps = <1500>;
-		reg = <0>;
-		interrupt-parent = <&gpio2>;
-		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
-	};
-};
-
-&usb2_phy1 {
-	pinctrl-0 = <&usb1_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
-
-&ehci1 {
-	status = "okay";
-};
-
-&ohci1 {
-	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts b/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts
index d25b85dc3344b01f..c01e857216506e06 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts
@@ -9,208 +9,13 @@
  * kind, whether express or implied.
  */
 
+#define CPG_AUDIO_CLK_I	R8A7796_CLK_S0D4
+
 /dts-v1/;
 #include "r8j7796-2x1g.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
+#include "ulcb.dtsi"
 
 / {
 	model = "Renesas M3ULCB board based on r8j7796";
 	compatible = "renesas,m3ulcb", "renesas,r8j7796", "renesas,r8a7796";
-
-	aliases {
-		serial0 = &scif2;
-		ethernet0 = &avb;
-	};
-
-	chosen {
-		stdout-path = "serial0:115200n8";
-	};
-
-	leds {
-		compatible = "gpio-leds";
-
-		led5 {
-			gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>;
-		};
-		led6 {
-			gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>;
-		};
-	};
-
-	keyboard {
-		compatible = "gpio-keys";
-
-		key-1 {
-			linux,code = <KEY_1>;
-			label = "SW3";
-			wakeup-source;
-			debounce-interval = <20>;
-			gpios = <&gpio6 11 GPIO_ACTIVE_LOW>;
-		};
-	};
-
-	reg_1p8v: regulator0 {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-1.8V";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-boot-on;
-		regulator-always-on;
-	};
-
-	reg_3p3v: regulator1 {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-3.3V";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-boot-on;
-		regulator-always-on;
-	};
-
-	vcc_sdhi0: regulator-vcc-sdhi0 {
-		compatible = "regulator-fixed";
-
-		regulator-name = "SDHI0 Vcc";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-
-		gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
-	};
-
-	vccq_sdhi0: regulator-vccq-sdhi0 {
-		compatible = "regulator-gpio";
-
-		regulator-name = "SDHI0 VccQ";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <3300000>;
-
-		gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
-		gpios-states = <1>;
-		states = <3300000 1
-			  1800000 0>;
-	};
-};
-
-&extal_clk {
-	clock-frequency = <16666666>;
-};
-
-&extalr_clk {
-	clock-frequency = <32768>;
-};
-
-&pfc {
-	pinctrl-0 = <&scif_clk_pins>;
-	pinctrl-names = "default";
-
-	avb_pins: avb {
-		groups = "avb_mdc";
-		function = "avb";
-	};
-
-	scif2_pins: scif2 {
-		groups = "scif2_data_a";
-		function = "scif2";
-	};
-
-	scif_clk_pins: scif_clk {
-		groups = "scif_clk_a";
-		function = "scif_clk";
-	};
-
-	i2c2_pins: i2c2 {
-		groups = "i2c2_a";
-		function = "i2c2";
-	};
-
-	sdhi0_pins: sd0 {
-		groups = "sdhi0_data4", "sdhi0_ctrl";
-		function = "sdhi0";
-		power-source = <3300>;
-	};
-
-	sdhi0_pins_uhs: sd0_uhs {
-		groups = "sdhi0_data4", "sdhi0_ctrl";
-		function = "sdhi0";
-		power-source = <1800>;
-	};
-
-	sdhi2_pins: sd2 {
-		groups = "sdhi2_data8", "sdhi2_ctrl";
-		function = "sdhi2";
-		power-source = <3300>;
-	};
-
-	sdhi2_pins_uhs: sd2_uhs {
-		groups = "sdhi2_data8", "sdhi2_ctrl";
-		function = "sdhi2";
-		power-source = <1800>;
-	};
-};
-
-&avb {
-	pinctrl-0 = <&avb_pins>;
-	pinctrl-names = "default";
-	renesas,no-ether-link;
-	phy-handle = <&phy0>;
-	status = "okay";
-
-	phy0: ethernet-phy@0 {
-		rxc-skew-ps = <1500>;
-		reg = <0>;
-		interrupt-parent = <&gpio2>;
-		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
-	};
-};
-
-&sdhi0 {
-	pinctrl-0 = <&sdhi0_pins>;
-	pinctrl-1 = <&sdhi0_pins_uhs>;
-	pinctrl-names = "default", "state_uhs";
-
-	vmmc-supply = <&vcc_sdhi0>;
-	vqmmc-supply = <&vccq_sdhi0>;
-	cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
-	bus-width = <4>;
-	sd-uhs-sdr50;
-	status = "okay";
-};
-
-&sdhi2 {
-	/* used for on-board 8bit eMMC */
-	pinctrl-0 = <&sdhi2_pins>;
-	pinctrl-1 = <&sdhi2_pins_uhs>;
-	pinctrl-names = "default", "state_uhs";
-
-	vmmc-supply = <&reg_3p3v>;
-	vqmmc-supply = <&reg_1p8v>;
-	bus-width = <8>;
-	mmc-hs200-1_8v;
-	non-removable;
-	status = "okay";
-};
-
-&scif2 {
-	pinctrl-0 = <&scif2_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
-
-&scif_clk {
-	clock-frequency = <14745600>;
-};
-
-&i2c2 {
-	pinctrl-0 = <&i2c2_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
-
-&wdt0 {
-	timeout-sec = <60>;
-	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts b/arch/arm64/boot/dts/renesas/ulcb.dtsi
similarity index 96%
copy from arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts
copy to arch/arm64/boot/dts/renesas/ulcb.dtsi
index fe7eca39490eb1a2..2bc7ceb2efa45598 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts
+++ b/arch/arm64/boot/dts/renesas/ulcb.dtsi
@@ -1,5 +1,5 @@
 /*
- * Device Tree Source for the H3ULCB (R-Car Starter Kit Premier) board
+ * Device Tree Source for the R-Car Gen3 ULCB board
  *
  * Copyright (C) 2016 Renesas Electronics Corp.
  * Copyright (C) 2016 Cogent Embedded, Inc.
@@ -9,14 +9,11 @@
  * kind, whether express or implied.
  */
 
-/dts-v1/;
-#include "r8j7795-4x1g.dtsi"
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
 
 / {
-	model = "Renesas H3ULCB board based on r8j7795";
-	compatible = "renesas,h3ulcb", "renesas,r8j7795", "renesas,r8a7795";
+	model = "Renesas R-Car Gen3 ULCB board";
 
 	aliases {
 		serial0 = &scif2;
@@ -27,15 +24,14 @@
 		stdout-path = "serial0:115200n8";
 	};
 
-	leds {
-		compatible = "gpio-leds";
-
-		led5 {
-			gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>;
-		};
-		led6 {
-			gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>;
-		};
+	audio_clkout: audio-clkout {
+		/*
+		 * This is same as <&rcar_sound 0>
+		 * but needed to avoid cs2000/rcar_sound probe dead-lock
+		 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <11289600>;
 	};
 
 	keyboard {
@@ -50,10 +46,15 @@
 		};
 	};
 
-	x12_clk: x12 {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <24576000>;
+	leds {
+		compatible = "gpio-leds";
+
+		led5 {
+			gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>;
+		};
+		led6 {
+			gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>;
+		};
 	};
 
 	reg_1p8v: regulator0 {
@@ -74,6 +75,22 @@
 		regulator-always-on;
 	};
 
+	rsnd_ak4613: sound {
+		compatible = "simple-audio-card";
+
+		simple-audio-card,format = "left_j";
+		simple-audio-card,bitclock-master = <&sndcpu>;
+		simple-audio-card,frame-master = <&sndcpu>;
+
+		sndcpu: simple-audio-card,cpu {
+			sound-dai = <&rcar_sound>;
+		};
+
+		sndcodec: simple-audio-card,codec {
+			sound-dai = <&ak4613>;
+		};
+	};
+
 	vcc_sdhi0: regulator-vcc-sdhi0 {
 		compatible = "regulator-fixed";
 
@@ -98,33 +115,36 @@
 			  1800000 0>;
 	};
 
-	audio_clkout: audio-clkout {
-		/*
-		 * This is same as <&rcar_sound 0>
-		 * but needed to avoid cs2000/rcar_sound probe dead-lock
-		 */
+	x12_clk: x12 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
-		clock-frequency = <11289600>;
+		clock-frequency = <24576000>;
 	};
+};
 
-	rsnd_ak4613: sound {
-		compatible = "simple-audio-card";
-
-		simple-audio-card,format = "left_j";
-		simple-audio-card,bitclock-master = <&sndcpu>;
-		simple-audio-card,frame-master = <&sndcpu>;
+&audio_clk_a {
+	clock-frequency = <22579200>;
+};
 
-		sndcpu: simple-audio-card,cpu {
-			sound-dai = <&rcar_sound>;
-		};
+&avb {
+	pinctrl-0 = <&avb_pins>;
+	pinctrl-names = "default";
+	renesas,no-ether-link;
+	phy-handle = <&phy0>;
+	status = "okay";
 
-		sndcodec: simple-audio-card,codec {
-			sound-dai = <&ak4613>;
-		};
+	phy0: ethernet-phy@0 {
+		rxc-skew-ps = <1500>;
+		reg = <0>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
 	};
 };
 
+&ehci1 {
+	status = "okay";
+};
+
 &extal_clk {
 	clock-frequency = <16666666>;
 };
@@ -133,10 +153,60 @@
 	clock-frequency = <32768>;
 };
 
+&i2c2 {
+	pinctrl-0 = <&i2c2_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+
+	clock-frequency = <100000>;
+
+	ak4613: codec@10 {
+		compatible = "asahi-kasei,ak4613";
+		#sound-dai-cells = <0>;
+		reg = <0x10>;
+		clocks = <&rcar_sound 3>;
+
+		asahi-kasei,in1-single-end;
+		asahi-kasei,in2-single-end;
+		asahi-kasei,out1-single-end;
+		asahi-kasei,out2-single-end;
+		asahi-kasei,out3-single-end;
+		asahi-kasei,out4-single-end;
+		asahi-kasei,out5-single-end;
+		asahi-kasei,out6-single-end;
+	};
+
+	cs2000: clk-multiplier@4f {
+		#clock-cells = <0>;
+		compatible = "cirrus,cs2000-cp";
+		reg = <0x4f>;
+		clocks = <&audio_clkout>, <&x12_clk>;
+		clock-names = "clk_in", "ref_clk";
+
+		assigned-clocks = <&cs2000>;
+		assigned-clock-rates = <24576000>; /* 1/1 divide */
+	};
+};
+
+&ohci1 {
+	status = "okay";
+};
+
 &pfc {
 	pinctrl-0 = <&scif_clk_pins>;
 	pinctrl-names = "default";
 
+	avb_pins: avb {
+		groups = "avb_mdc";
+		function = "avb";
+	};
+
+	i2c2_pins: i2c2 {
+		groups = "i2c2_a";
+		function = "i2c2";
+	};
+
 	scif2_pins: scif2 {
 		groups = "scif2_data_a";
 		function = "scif2";
@@ -147,16 +217,6 @@
 		function = "scif_clk";
 	};
 
-	i2c2_pins: i2c2 {
-		groups = "i2c2_a";
-		function = "i2c2";
-	};
-
-	avb_pins: avb {
-		groups = "avb_mdc";
-		function = "avb";
-	};
-
 	sdhi0_pins: sd0 {
 		groups = "sdhi0_data4", "sdhi0_ctrl";
 		function = "sdhi0";
@@ -198,53 +258,6 @@
 	};
 };
 
-&scif2 {
-	pinctrl-0 = <&scif2_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
-
-&scif_clk {
-	clock-frequency = <14745600>;
-};
-
-&i2c2 {
-	pinctrl-0 = <&i2c2_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-
-	clock-frequency = <100000>;
-
-	ak4613: codec@10 {
-		compatible = "asahi-kasei,ak4613";
-		#sound-dai-cells = <0>;
-		reg = <0x10>;
-		clocks = <&rcar_sound 3>;
-
-		asahi-kasei,in1-single-end;
-		asahi-kasei,in2-single-end;
-		asahi-kasei,out1-single-end;
-		asahi-kasei,out2-single-end;
-		asahi-kasei,out3-single-end;
-		asahi-kasei,out4-single-end;
-		asahi-kasei,out5-single-end;
-		asahi-kasei,out6-single-end;
-	};
-
-	cs2000: clk-multiplier@4f {
-		#clock-cells = <0>;
-		compatible = "cirrus,cs2000-cp";
-		reg = <0x4f>;
-		clocks = <&audio_clkout>, <&x12_clk>;
-		clock-names = "clk_in", "ref_clk";
-
-		assigned-clocks = <&cs2000>;
-		assigned-clock-rates = <24576000>; /* 1/1 divide */
-	};
-};
-
 &rcar_sound {
 	pinctrl-0 = <&sound_pins &sound_clk_pins>;
 	pinctrl-names = "default";
@@ -275,7 +288,7 @@
 		 <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
 		 <&audio_clk_a>, <&cs2000>,
 		 <&audio_clk_c>,
-		 <&cpg CPG_CORE R8A7795_CLK_S0D4>;
+		 <&cpg CPG_CORE CPG_AUDIO_CLK_I>;
 
 	rcar_sound,dai {
 		dai0 {
@@ -285,6 +298,17 @@
 	};
 };
 
+&scif2 {
+	pinctrl-0 = <&scif2_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&scif_clk {
+	clock-frequency = <14745600>;
+};
+
 &sdhi0 {
 	pinctrl-0 = <&sdhi0_pins>;
 	pinctrl-1 = <&sdhi0_pins_uhs>;
@@ -316,30 +340,6 @@
 	shared-pin;
 };
 
-&wdt0 {
-	timeout-sec = <60>;
-	status = "okay";
-};
-
-&audio_clk_a {
-	clock-frequency = <22579200>;
-};
-
-&avb {
-	pinctrl-0 = <&avb_pins>;
-	pinctrl-names = "default";
-	renesas,no-ether-link;
-	phy-handle = <&phy0>;
-	status = "okay";
-
-	phy0: ethernet-phy@0 {
-		rxc-skew-ps = <1500>;
-		reg = <0>;
-		interrupt-parent = <&gpio2>;
-		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
-	};
-};
-
 &usb2_phy1 {
 	pinctrl-0 = <&usb1_pins>;
 	pinctrl-names = "default";
@@ -347,10 +347,7 @@
 	status = "okay";
 };
 
-&ehci1 {
-	status = "okay";
-};
-
-&ohci1 {
+&wdt0 {
+	timeout-sec = <60>;
 	status = "okay";
 };
-- 
2.7.4