Merge tag 'uniphier-dt-v4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier into next/dt

Pull "UniPhier ARM SoC DT updates for v4.14" from Masahiro Yamada:

- complete migrating to SPDX License Identifier
- remove support for old SoC
- add nodes for NAND, Audio pinctrl
- replace /include/ with #include

* tag 'uniphier-dt-v4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier:
  ARM: dts: uniphier: add Denali NAND controller node
  ARM: dts: uniphier use #include instead of /include/
  ARM: dts: uniphier: remove sLD3 SoC support
  ARM: dts: uniphier: add audio out pin-mux node
  ARM: dts: uniphier: use SPDX-License-Identifier (2nd)

18 files changed, 100 insertions, 432 deletions

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b6bb9c369a2a..03995aa0559f 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -974,7 +974,6 @@ dtb-$(CONFIG_ARCH_UNIPHIER) += \
 	uniphier-pro4-sanji.dtb \
 	uniphier-pxs2-gentil.dtb \
 	uniphier-pxs2-vodka.dtb \
-	uniphier-sld3-ref.dtb \
 	uniphier-sld8-ref.dtb
 dtb-$(CONFIG_ARCH_VERSATILE) += \
 	versatile-ab.dtb \
diff --git a/arch/arm/boot/dts/uniphier-ld4-ref.dts b/arch/arm/boot/dts/uniphier-ld4-ref.dts
index 4817ebb28eb2..b3aaab354f3e 100644
--- a/arch/arm/boot/dts/uniphier-ld4-ref.dts
+++ b/arch/arm/boot/dts/uniphier-ld4-ref.dts
@@ -8,9 +8,9 @@
  */
 
 /dts-v1/;
-/include/ "uniphier-ld4.dtsi"
-/include/ "uniphier-ref-daughter.dtsi"
-/include/ "uniphier-support-card.dtsi"
+#include "uniphier-ld4.dtsi"
+#include "uniphier-ref-daughter.dtsi"
+#include "uniphier-support-card.dtsi"
 
 / {
 	model = "UniPhier LD4 Reference Board";
@@ -64,3 +64,7 @@
 &usb1 {
 	status = "okay";
 };
+
+&nand {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/uniphier-ld4.dtsi b/arch/arm/boot/dts/uniphier-ld4.dtsi
index fb2fd9605b9d..91410609b181 100644
--- a/arch/arm/boot/dts/uniphier-ld4.dtsi
+++ b/arch/arm/boot/dts/uniphier-ld4.dtsi
@@ -285,7 +285,18 @@
 				#reset-cells = <1>;
 			};
 		};
+
+		nand: nand@68000000 {
+			compatible = "socionext,uniphier-denali-nand-v5a";
+			status = "disabled";
+			reg-names = "nand_data", "denali_reg";
+			reg = <0x68000000 0x20>, <0x68100000 0x1000>;
+			interrupts = <0 65 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_nand2cs>;
+			clocks = <&sys_clk 2>;
+		};
 	};
 };
 
-/include/ "uniphier-pinctrl.dtsi"
+#include "uniphier-pinctrl.dtsi"
diff --git a/arch/arm/boot/dts/uniphier-ld6b-ref.dts b/arch/arm/boot/dts/uniphier-ld6b-ref.dts
index 96db4abc02c3..2188d114d79b 100644
--- a/arch/arm/boot/dts/uniphier-ld6b-ref.dts
+++ b/arch/arm/boot/dts/uniphier-ld6b-ref.dts
@@ -8,9 +8,9 @@
  */
 
 /dts-v1/;
-/include/ "uniphier-ld6b.dtsi"
-/include/ "uniphier-ref-daughter.dtsi"
-/include/ "uniphier-support-card.dtsi"
+#include "uniphier-ld6b.dtsi"
+#include "uniphier-ref-daughter.dtsi"
+#include "uniphier-support-card.dtsi"
 
 / {
 	model = "UniPhier LD6b Reference Board";
@@ -58,3 +58,7 @@
 &i2c0 {
 	status = "okay";
 };
+
+&nand {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/uniphier-ld6b.dtsi b/arch/arm/boot/dts/uniphier-ld6b.dtsi
index 8b9a79731bd3..9a7b25cc8233 100644
--- a/arch/arm/boot/dts/uniphier-ld6b.dtsi
+++ b/arch/arm/boot/dts/uniphier-ld6b.dtsi
@@ -12,7 +12,7 @@
  * The D-chip (digital chip) is the same as the PXs2 die.
  * Reuse the PXs2 device tree with some properties overridden.
  */
-/include/ "uniphier-pxs2.dtsi"
+#include "uniphier-pxs2.dtsi"
 
 / {
 	compatible = "socionext,uniphier-ld6b";
diff --git a/arch/arm/boot/dts/uniphier-pinctrl.dtsi b/arch/arm/boot/dts/uniphier-pinctrl.dtsi
index 246f35ffb638..425b8f1e1ae5 100644
--- a/arch/arm/boot/dts/uniphier-pinctrl.dtsi
+++ b/arch/arm/boot/dts/uniphier-pinctrl.dtsi
@@ -4,46 +4,15 @@
  * Copyright (C) 2015-2017 Socionext Inc.
  *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
  *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  */
 
 &pinctrl {
+	pinctrl_aout: aout_grp {
+		groups = "aout";
+		function = "aout";
+	};
+
 	pinctrl_emmc: emmc_grp {
 		groups = "emmc", "emmc_dat8";
 		function = "emmc";
diff --git a/arch/arm/boot/dts/uniphier-pro4-ace.dts b/arch/arm/boot/dts/uniphier-pro4-ace.dts
index 11690b57931c..089419cee273 100644
--- a/arch/arm/boot/dts/uniphier-pro4-ace.dts
+++ b/arch/arm/boot/dts/uniphier-pro4-ace.dts
@@ -8,7 +8,7 @@
  */
 
 /dts-v1/;
-/include/ "uniphier-pro4.dtsi"
+#include "uniphier-pro4.dtsi"
 
 / {
 	model = "UniPhier Pro4 Ace Board";
diff --git a/arch/arm/boot/dts/uniphier-pro4-ref.dts b/arch/arm/boot/dts/uniphier-pro4-ref.dts
index 4cf539245f2e..903df6348e77 100644
--- a/arch/arm/boot/dts/uniphier-pro4-ref.dts
+++ b/arch/arm/boot/dts/uniphier-pro4-ref.dts
@@ -8,9 +8,9 @@
  */
 
 /dts-v1/;
-/include/ "uniphier-pro4.dtsi"
-/include/ "uniphier-ref-daughter.dtsi"
-/include/ "uniphier-support-card.dtsi"
+#include "uniphier-pro4.dtsi"
+#include "uniphier-ref-daughter.dtsi"
+#include "uniphier-support-card.dtsi"
 
 / {
 	model = "UniPhier Pro4 Reference Board";
@@ -66,3 +66,7 @@
 &usb3 {
 	status = "okay";
 };
+
+&nand {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/uniphier-pro4-sanji.dts b/arch/arm/boot/dts/uniphier-pro4-sanji.dts
index 2763cebcd76a..adef212b45b2 100644
--- a/arch/arm/boot/dts/uniphier-pro4-sanji.dts
+++ b/arch/arm/boot/dts/uniphier-pro4-sanji.dts
@@ -8,7 +8,7 @@
  */
 
 /dts-v1/;
-/include/ "uniphier-pro4.dtsi"
+#include "uniphier-pro4.dtsi"
 
 / {
 	model = "UniPhier Pro4 Sanji Board";
diff --git a/arch/arm/boot/dts/uniphier-pro4.dtsi b/arch/arm/boot/dts/uniphier-pro4.dtsi
index 37400becf4ba..0c43d7836015 100644
--- a/arch/arm/boot/dts/uniphier-pro4.dtsi
+++ b/arch/arm/boot/dts/uniphier-pro4.dtsi
@@ -305,7 +305,18 @@
 				#reset-cells = <1>;
 			};
 		};
+
+		nand: nand@68000000 {
+			compatible = "socionext,uniphier-denali-nand-v5a";
+			status = "disabled";
+			reg-names = "nand_data", "denali_reg";
+			reg = <0x68000000 0x20>, <0x68100000 0x1000>;
+			interrupts = <0 65 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_nand>;
+			clocks = <&sys_clk 2>;
+		};
 	};
 };
 
-/include/ "uniphier-pinctrl.dtsi"
+#include "uniphier-pinctrl.dtsi"
diff --git a/arch/arm/boot/dts/uniphier-pro5.dtsi b/arch/arm/boot/dts/uniphier-pro5.dtsi
index 9577769a0add..36b64e53ed2e 100644
--- a/arch/arm/boot/dts/uniphier-pro5.dtsi
+++ b/arch/arm/boot/dts/uniphier-pro5.dtsi
@@ -4,43 +4,7 @@
  * Copyright (C) 2015-2016 Socionext Inc.
  *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
  *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  */
 
 / {
@@ -404,7 +368,18 @@
 				#reset-cells = <1>;
 			};
 		};
+
+		nand: nand@68000000 {
+			compatible = "socionext,uniphier-denali-nand-v5b";
+			status = "disabled";
+			reg-names = "nand_data", "denali_reg";
+			reg = <0x68000000 0x20>, <0x68100000 0x1000>;
+			interrupts = <0 65 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_nand2cs>;
+			clocks = <&sys_clk 2>;
+		};
 	};
 };
 
-/include/ "uniphier-pinctrl.dtsi"
+#include "uniphier-pinctrl.dtsi"
diff --git a/arch/arm/boot/dts/uniphier-pxs2-gentil.dts b/arch/arm/boot/dts/uniphier-pxs2-gentil.dts
index 81560f75bfa7..7dfae2667f50 100644
--- a/arch/arm/boot/dts/uniphier-pxs2-gentil.dts
+++ b/arch/arm/boot/dts/uniphier-pxs2-gentil.dts
@@ -8,7 +8,7 @@
  */
 
 /dts-v1/;
-/include/ "uniphier-pxs2.dtsi"
+#include "uniphier-pxs2.dtsi"
 
 / {
 	model = "UniPhier PXs2 Gentil Board";
diff --git a/arch/arm/boot/dts/uniphier-pxs2-vodka.dts b/arch/arm/boot/dts/uniphier-pxs2-vodka.dts
index dc2d0579c666..0cf615463a82 100644
--- a/arch/arm/boot/dts/uniphier-pxs2-vodka.dts
+++ b/arch/arm/boot/dts/uniphier-pxs2-vodka.dts
@@ -8,7 +8,7 @@
  */
 
 /dts-v1/;
-/include/ "uniphier-pxs2.dtsi"
+#include "uniphier-pxs2.dtsi"
 
 / {
 	model = "UniPhier PXs2 Vodka Board";
diff --git a/arch/arm/boot/dts/uniphier-pxs2.dtsi b/arch/arm/boot/dts/uniphier-pxs2.dtsi
index bace751d4023..ed2b9a4516aa 100644
--- a/arch/arm/boot/dts/uniphier-pxs2.dtsi
+++ b/arch/arm/boot/dts/uniphier-pxs2.dtsi
@@ -352,7 +352,18 @@
 				#reset-cells = <1>;
 			};
 		};
+
+		nand: nand@68000000 {
+			compatible = "socionext,uniphier-denali-nand-v5b";
+			status = "disabled";
+			reg-names = "nand_data", "denali_reg";
+			reg = <0x68000000 0x20>, <0x68100000 0x1000>;
+			interrupts = <0 65 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_nand2cs>;
+			clocks = <&sys_clk 2>;
+		};
 	};
 };
 
-/include/ "uniphier-pinctrl.dtsi"
+#include "uniphier-pinctrl.dtsi"
diff --git a/arch/arm/boot/dts/uniphier-sld3-ref.dts b/arch/arm/boot/dts/uniphier-sld3-ref.dts
deleted file mode 100644
index 70cda39a3dd2..000000000000
--- a/arch/arm/boot/dts/uniphier-sld3-ref.dts
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Device Tree Source for UniPhier sLD3 Reference Board
- *
- * Copyright (C) 2015-2016 Socionext Inc.
- *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
- *
- * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
- */
-
-/dts-v1/;
-/include/ "uniphier-sld3.dtsi"
-/include/ "uniphier-ref-daughter.dtsi"
-/include/ "uniphier-support-card.dtsi"
-
-/ {
-	model = "UniPhier sLD3 Reference Board";
-	compatible = "socionext,uniphier-sld3-ref", "socionext,uniphier-sld3";
-
-	chosen {
-		stdout-path = "serial0:115200n8";
-	};
-
-	aliases {
-		serial0 = &serial0;
-		serial1 = &serial1;
-		serial2 = &serial2;
-		i2c0 = &i2c0;
-		i2c1 = &i2c1;
-		i2c2 = &i2c2;
-		i2c3 = &i2c3;
-		i2c4 = &i2c4;
-	};
-
-	memory@8000000 {
-		device_type = "memory";
-		reg = <0x80000000 0x20000000
-		       0xc0000000 0x20000000>;
-	};
-};
-
-&ethsc {
-	interrupts = <0 49 4>;
-};
-
-&serial0 {
-	status = "okay";
-};
-
-&serial1 {
-	status = "okay";
-};
-
-&serial2 {
-	status = "okay";
-};
-
-&i2c0 {
-	status = "okay";
-};
-
-&usb0 {
-	status = "okay";
-};
-
-&usb1 {
-	status = "okay";
-};
-
-&usb2 {
-	status = "okay";
-};
-
-&usb3 {
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/uniphier-sld3.dtsi b/arch/arm/boot/dts/uniphier-sld3.dtsi
deleted file mode 100644
index 408287936613..000000000000
--- a/arch/arm/boot/dts/uniphier-sld3.dtsi
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
- * Device Tree Source for UniPhier sLD3 SoC
- *
- * Copyright (C) 2015-2016 Socionext Inc.
- *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
- *
- * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
- */
-
-/ {
-	compatible = "socionext,uniphier-sld3";
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		cpu@0 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a9";
-			reg = <0>;
-			enable-method = "psci";
-			next-level-cache = <&l2>;
-		};
-
-		cpu@1 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a9";
-			reg = <1>;
-			enable-method = "psci";
-			next-level-cache = <&l2>;
-		};
-	};
-
-	psci {
-		compatible = "arm,psci-0.2";
-		method = "smc";
-	};
-
-	clocks {
-		refclk: ref {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <24576000>;
-		};
-
-		arm_timer_clk: arm_timer_clk {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <50000000>;
-		};
-	};
-
-	soc {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-		interrupt-parent = <&intc>;
-
-		timer@20000200 {
-			compatible = "arm,cortex-a9-global-timer";
-			reg = <0x20000200 0x20>;
-			interrupts = <1 11 0x304>;
-			clocks = <&arm_timer_clk>;
-		};
-
-		timer@20000600 {
-			compatible = "arm,cortex-a9-twd-timer";
-			reg = <0x20000600 0x20>;
-			interrupts = <1 13 0x304>;
-			clocks = <&arm_timer_clk>;
-		};
-
-		intc: interrupt-controller@20001000 {
-			compatible = "arm,cortex-a9-gic";
-			#interrupt-cells = <3>;
-			interrupt-controller;
-			reg = <0x20001000 0x1000>,
-			      <0x20000100 0x100>;
-		};
-
-		l2: l2-cache@500c0000 {
-			compatible = "socionext,uniphier-system-cache";
-			reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
-			      <0x506c0000 0x400>;
-			interrupts = <0 174 4>, <0 175 4>;
-			cache-unified;
-			cache-size = <(512 * 1024)>;
-			cache-sets = <256>;
-			cache-line-size = <128>;
-			cache-level = <2>;
-		};
-
-		serial0: serial@54006800 {
-			compatible = "socionext,uniphier-uart";
-			status = "disabled";
-			reg = <0x54006800 0x40>;
-			interrupts = <0 33 4>;
-			clocks = <&sys_clk 0>;
-		};
-
-		serial1: serial@54006900 {
-			compatible = "socionext,uniphier-uart";
-			status = "disabled";
-			reg = <0x54006900 0x40>;
-			interrupts = <0 35 4>;
-			clocks = <&sys_clk 0>;
-		};
-
-		serial2: serial@54006a00 {
-			compatible = "socionext,uniphier-uart";
-			status = "disabled";
-			reg = <0x54006a00 0x40>;
-			interrupts = <0 37 4>;
-			clocks = <&sys_clk 0>;
-		};
-
-		i2c0: i2c@58400000 {
-			compatible = "socionext,uniphier-i2c";
-			status = "disabled";
-			reg = <0x58400000 0x40>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupts = <0 41 1>;
-			clocks = <&sys_clk 1>;
-			clock-frequency = <100000>;
-		};
-
-		i2c1: i2c@58480000 {
-			compatible = "socionext,uniphier-i2c";
-			status = "disabled";
-			reg = <0x58480000 0x40>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupts = <0 42 1>;
-			clocks = <&sys_clk 1>;
-			clock-frequency = <100000>;
-		};
-
-		i2c2: i2c@58500000 {
-			compatible = "socionext,uniphier-i2c";
-			status = "disabled";
-			reg = <0x58500000 0x40>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupts = <0 43 1>;
-			clocks = <&sys_clk 1>;
-			clock-frequency = <100000>;
-		};
-
-		i2c3: i2c@58580000 {
-			compatible = "socionext,uniphier-i2c";
-			status = "disabled";
-			reg = <0x58580000 0x40>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupts = <0 44 1>;
-			clocks = <&sys_clk 1>;
-			clock-frequency = <100000>;
-		};
-
-		/* chip-internal connection for DMD */
-		i2c4: i2c@58600000 {
-			compatible = "socionext,uniphier-i2c";
-			reg = <0x58600000 0x40>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupts = <0 45 1>;
-			clocks = <&sys_clk 1>;
-			clock-frequency = <400000>;
-		};
-
-		system_bus: system-bus@58c00000 {
-			compatible = "socionext,uniphier-system-bus";
-			status = "disabled";
-			reg = <0x58c00000 0x400>;
-			#address-cells = <2>;
-			#size-cells = <1>;
-		};
-
-		smpctrl@59801000 {
-			compatible = "socionext,uniphier-smpctrl";
-			reg = <0x59801000 0x400>;
-		};
-
-		mioctrl@59810000 {
-			compatible = "socionext,uniphier-sld3-mioctrl",
-				     "simple-mfd", "syscon";
-			reg = <0x59810000 0x800>;
-
-			mio_clk: clock {
-				compatible = "socionext,uniphier-sld3-mio-clock";
-				#clock-cells = <1>;
-			};
-
-			mio_rst: reset {
-				compatible = "socionext,uniphier-sld3-mio-reset";
-				#reset-cells = <1>;
-			};
-		};
-
-		usb0: usb@5a800100 {
-			compatible = "socionext,uniphier-ehci", "generic-ehci";
-			status = "disabled";
-			reg = <0x5a800100 0x100>;
-			interrupts = <0 80 4>;
-			clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
-			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
-				 <&mio_rst 12>;
-		};
-
-		usb1: usb@5a810100 {
-			compatible = "socionext,uniphier-ehci", "generic-ehci";
-			status = "disabled";
-			reg = <0x5a810100 0x100>;
-			interrupts = <0 81 4>;
-			clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
-			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
-				 <&mio_rst 13>;
-		};
-
-		usb2: usb@5a820100 {
-			compatible = "socionext,uniphier-ehci", "generic-ehci";
-			status = "disabled";
-			reg = <0x5a820100 0x100>;
-			interrupts = <0 82 4>;
-			clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
-			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
-				 <&mio_rst 14>;
-		};
-
-		usb3: usb@5a830100 {
-			compatible = "socionext,uniphier-ehci", "generic-ehci";
-			status = "disabled";
-			reg = <0x5a830100 0x100>;
-			interrupts = <0 83 4>;
-			clocks = <&mio_clk 7>, <&mio_clk 11>, <&mio_clk 15>;
-			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 11>,
-				 <&mio_rst 15>;
-		};
-
-		sysctrl@f1840000 {
-			compatible = "socionext,uniphier-sld3-sysctrl",
-				     "simple-mfd", "syscon";
-			reg = <0xf1840000 0x10000>;
-
-			sys_clk: clock {
-				compatible = "socionext,uniphier-sld3-clock";
-				#clock-cells = <1>;
-			};
-
-			sys_rst: reset {
-				compatible = "socionext,uniphier-sld3-reset";
-				#reset-cells = <1>;
-			};
-		};
-	};
-};
diff --git a/arch/arm/boot/dts/uniphier-sld8-ref.dts b/arch/arm/boot/dts/uniphier-sld8-ref.dts
index 4536d5b71297..5accd3cc76e4 100644
--- a/arch/arm/boot/dts/uniphier-sld8-ref.dts
+++ b/arch/arm/boot/dts/uniphier-sld8-ref.dts
@@ -8,9 +8,9 @@
  */
 
 /dts-v1/;
-/include/ "uniphier-sld8.dtsi"
-/include/ "uniphier-ref-daughter.dtsi"
-/include/ "uniphier-support-card.dtsi"
+#include "uniphier-sld8.dtsi"
+#include "uniphier-ref-daughter.dtsi"
+#include "uniphier-support-card.dtsi"
 
 / {
 	model = "UniPhier sLD8 Reference Board";
@@ -68,3 +68,7 @@
 &usb2 {
 	status = "okay";
 };
+
+&nand {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/uniphier-sld8.dtsi b/arch/arm/boot/dts/uniphier-sld8.dtsi
index 9fb9167f2db4..5b0b2f822519 100644
--- a/arch/arm/boot/dts/uniphier-sld8.dtsi
+++ b/arch/arm/boot/dts/uniphier-sld8.dtsi
@@ -285,7 +285,18 @@
 				#reset-cells = <1>;
 			};
 		};
+
+		nand: nand@68000000 {
+			compatible = "socionext,uniphier-denali-nand-v5a";
+			status = "disabled";
+			reg-names = "nand_data", "denali_reg";
+			reg = <0x68000000 0x20>, <0x68100000 0x1000>;
+			interrupts = <0 65 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_nand2cs>;
+			clocks = <&sys_clk 2>;
+		};
 	};
 };
 
-/include/ "uniphier-pinctrl.dtsi"
+#include "uniphier-pinctrl.dtsi"