powerpc/85xx: Rework P1023RDS device tree

Utilize new split between board & SoC, and new SoC device trees split
into pre & post utilizing 'template' includes for SoC IP blocks.

Other changes include:
* Moved to specifying interrupt-parent for mpic at root
* Moved to 4-cell mpic interrupt cells to support MPIC timers
* Dropping "fsl,p1023-IP..." from compatibles for standard blocks
* Removed incorrect power/pmc node, there are no etsec on P1023

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

2 files changed, 300 insertions, 0 deletions

diff --git a/arch/powerpc/boot/dts/fsl/p1023si-post.dtsi b/arch/powerpc/boot/dts/fsl/p1023si-post.dtsi
new file mode 100644
index 00000000000..b06bb4cc1fe
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p1023si-post.dtsi
@@ -0,0 +1,224 @@
+/*
+ * P1023/P1017 Silicon/SoC Device Tree Source (post include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&lbc {
+	#address-cells = <2>;
+	#size-cells = <1>;
+	compatible = "fsl,p1023-elbc", "fsl,elbc", "simple-bus";
+	interrupts = <19 2 0 0>;
+};
+
+/* controller at 0xa000 */
+&pci0 {
+	compatible = "fsl,p1023-pcie", "fsl,qoriq-pcie-v2.2";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0x0 0xff>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 0 0>;
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 0 0>;
+	};
+};
+
+/* controller at 0x9000 */
+&pci1 {
+	compatible = "fsl,p1023-pcie", "fsl,qoriq-pcie-v2.2";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 0xff>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 0 0>;
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 0 0>;
+	};
+};
+
+/* controller at 0xb000 */
+&pci2 {
+	compatible = "fsl,p1023-pcie", "fsl,qoriq-pcie-v2.2";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0x0 0xff>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 0 0>;
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 0 0>;
+	};
+};
+
+&soc {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "soc";
+	compatible = "fsl,p1023-immr", "simple-bus";
+	bus-frequency = <0>;		// Filled out by uboot.
+
+	ecm-law@0 {
+		compatible = "fsl,ecm-law";
+		reg = <0x0 0x1000>;
+		fsl,num-laws = <12>;
+	};
+
+	ecm@1000 {
+		compatible = "fsl,p1023-ecm", "fsl,ecm";
+		reg = <0x1000 0x1000>;
+		interrupts = <16 2 0 0>;
+	};
+
+	memory-controller@2000 {
+		compatible = "fsl,p1023-memory-controller";
+		reg = <0x2000 0x1000>;
+		interrupts = <16 2 0 0>;
+	};
+
+/include/ "pq3-i2c-0.dtsi"
+/include/ "pq3-i2c-1.dtsi"
+/include/ "pq3-duart-0.dtsi"
+
+/include/ "pq3-espi-0.dtsi"
+	spi@7000 {
+		fsl,espi-num-chipselects = <4>;
+	};
+
+/include/ "pq3-gpio-0.dtsi"
+
+	L2: l2-cache-controller@20000 {
+		compatible = "fsl,p1023-l2-cache-controller";
+		reg = <0x20000 0x1000>;
+		cache-line-size = <32>;	// 32 bytes
+		cache-size = <0x40000>; // L2,256K
+		interrupts = <16 2 0 0>;
+	};
+
+/include/ "pq3-dma-0.dtsi"
+/include/ "pq3-usb2-dr-0.dtsi"
+
+	crypto: crypto@300000 {
+		compatible = "fsl,sec-v4.2", "fsl,sec-v4.0";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x30000 0x10000>;
+		ranges = <0 0x30000 0x10000>;
+		interrupts = <58 2 0 0>;
+
+		sec_jr0: jr@1000 {
+			compatible = "fsl,sec-v4.2-job-ring",
+				     "fsl,sec-v4.0-job-ring";
+			reg = <0x1000 0x1000>;
+			interrupts = <45 2 0 0>;
+		};
+
+		sec_jr1: jr@2000 {
+			compatible = "fsl,sec-v4.2-job-ring",
+				     "fsl,sec-v4.0-job-ring";
+			reg = <0x2000 0x1000>;
+			interrupts = <45 2 0 0>;
+		};
+
+		sec_jr2: jr@3000 {
+			compatible = "fsl,sec-v4.2-job-ring",
+				     "fsl,sec-v4.0-job-ring";
+			reg = <0x3000 0x1000>;
+			interrupts = <57 2 0 0>;
+		};
+
+		sec_jr3: jr@4000 {
+			compatible = "fsl,sec-v4.2-job-ring",
+				     "fsl,sec-v4.0-job-ring";
+			reg = <0x4000 0x1000>;
+			interrupts = <57 2 0 0>;
+		};
+
+		rtic@6000 {
+			compatible = "fsl,sec-v4.2-rtic",
+				     "fsl,sec-v4.0-rtic";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x6000 0x100>;
+			ranges = <0x0 0x6100 0xe00>;
+
+			rtic_a: rtic-a@0 {
+				compatible = "fsl,sec-v4.2-rtic-memory",
+					     "fsl,sec-v4.0-rtic-memory";
+				reg = <0x00 0x20 0x100 0x80>;
+			};
+
+			rtic_b: rtic-b@20 {
+				compatible = "fsl,sec-v4.2-rtic-memory",
+					     "fsl,sec-v4.0-rtic-memory";
+				reg = <0x20 0x20 0x200 0x80>;
+			};
+
+			rtic_c: rtic-c@40 {
+				compatible = "fsl,sec-v4.2-rtic-memory",
+					     "fsl,sec-v4.0-rtic-memory";
+				reg = <0x40 0x20 0x300 0x80>;
+			};
+
+			rtic_d: rtic-d@60 {
+				compatible = "fsl,sec-v4.2-rtic-memory",
+					     "fsl,sec-v4.0-rtic-memory";
+				reg = <0x60 0x20 0x500 0x80>;
+			};
+		};
+	};
+
+/include/ "pq3-mpic.dtsi"
+/include/ "pq3-mpic-timer-B.dtsi"
+
+	global-utilities@e0000 {
+		compatible = "fsl,p1023-guts";
+		reg = <0xe0000 0x1000>;
+		fsl,has-rstcr;
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/p1023si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p1023si-pre.dtsi
new file mode 100644
index 00000000000..ac45f6d9338
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p1023si-pre.dtsi
@@ -0,0 +1,76 @@
+/*
+ * P1023/P1017 Silicon/SoC Device Tree Source (pre include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+/ {
+	compatible = "fsl,P1023";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	aliases {
+		serial0 = &serial0;
+		serial1 = &serial1;
+		pci0 = &pci0;
+		pci1 = &pci1;
+		pci2 = &pci2;
+
+		crypto = &crypto;
+		sec_jr0 = &sec_jr0;
+		sec_jr1 = &sec_jr1;
+		sec_jr2 = &sec_jr2;
+		sec_jr3 = &sec_jr3;
+		rtic_a = &rtic_a;
+		rtic_b = &rtic_b;
+		rtic_c = &rtic_c;
+		rtic_d = &rtic_d;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,P1023@0 {
+			device_type = "cpu";
+			reg = <0x0>;
+			next-level-cache = <&L2>;
+		};
+
+		PowerPC,P1023@1 {
+			device_type = "cpu";
+			reg = <0x1>;
+			next-level-cache = <&L2>;
+		};
+	};
+};