[PATCH 1/4] powerpc: dts: p2020: Define MPIC nodes

[PATCH 1/4] powerpc: dts: p2020: Define MPIC nodes

[Pali Rohár]

Copy definition of MPIC nodes from upstream Linux kernel P2020 dts files.

Signed-off-by: Pali Rohár <pali@kernel.org>
---
 arch/powerpc/dts/p2020-post.dtsi       |  3 +
 arch/powerpc/dts/pq3-mpic-timer-B.dtsi | 42 ++++++++++++++
 arch/powerpc/dts/pq3-mpic.dtsi         | 79 ++++++++++++++++++++++++++
 3 files changed, 124 insertions(+)
 create mode 100644 arch/powerpc/dts/pq3-mpic-timer-B.dtsi
 create mode 100644 arch/powerpc/dts/pq3-mpic.dtsi

diff --git a/arch/powerpc/dts/p2020-post.dtsi b/arch/powerpc/dts/p2020-post.dtsi
index 1c3f78798eff..dd878bf555f4 100644
--- a/arch/powerpc/dts/p2020-post.dtsi
+++ b/arch/powerpc/dts/p2020-post.dtsi
@@ -73,6 +73,9 @@
 
 /include/ "pq3-etsec1-1.dtsi"
 /include/ "pq3-etsec1-2.dtsi"
+
+/include/ "pq3-mpic.dtsi"
+/include/ "pq3-mpic-timer-B.dtsi"
 };
 
 /* PCIe controller base address 0x8000 */
diff --git a/arch/powerpc/dts/pq3-mpic-timer-B.dtsi b/arch/powerpc/dts/pq3-mpic-timer-B.dtsi
new file mode 100644
index 000000000000..8734cffae1a1
--- /dev/null
+++ b/arch/powerpc/dts/pq3-mpic-timer-B.dtsi
@@ -0,0 +1,42 @@
+/*
+ * PQ3 MPIC Timer (Group B) device tree stub [ controller @ offset 0x42100 ]
+ *
+ * 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.
+ */
+
+timer@42100 {
+	compatible = "fsl,mpic-global-timer";
+	reg = <0x42100 0x100 0x42300 4>;
+	interrupts = <4 0 3 0
+		      5 0 3 0
+		      6 0 3 0
+		      7 0 3 0>;
+};
diff --git a/arch/powerpc/dts/pq3-mpic.dtsi b/arch/powerpc/dts/pq3-mpic.dtsi
new file mode 100644
index 000000000000..71c30eb10056
--- /dev/null
+++ b/arch/powerpc/dts/pq3-mpic.dtsi
@@ -0,0 +1,79 @@
+/*
+ * PQ3 MPIC device tree stub [ controller @ offset 0x40000 ]
+ *
+ * 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.
+ */
+
+mpic: pic@40000 {
+	interrupt-controller;
+	#address-cells = <0>;
+	#interrupt-cells = <4>;
+	reg = <0x40000 0x40000>;
+	compatible = "fsl,mpic";
+	device_type = "open-pic";
+	big-endian;
+	single-cpu-affinity;
+	last-interrupt-source = <255>;
+};
+
+timer@41100 {
+	compatible = "fsl,mpic-global-timer";
+	reg = <0x41100 0x100 0x41300 4>;
+	interrupts = <0 0 3 0
+		      1 0 3 0
+		      2 0 3 0
+		      3 0 3 0>;
+};
+
+message@41400 {
+	compatible = "fsl,mpic-v3.1-msgr";
+	reg = <0x41400 0x200>;
+	interrupts = <
+		0xb0 2 0 0
+		0xb1 2 0 0
+		0xb2 2 0 0
+		0xb3 2 0 0>;
+};
+
+msi@41600 {
+	compatible = "fsl,mpic-msi";
+	reg = <0x41600 0x80>;
+	msi-available-ranges = <0 0x100>;
+	interrupts = <
+		0xe0 0 0 0
+		0xe1 0 0 0
+		0xe2 0 0 0
+		0xe3 0 0 0
+		0xe4 0 0 0
+		0xe5 0 0 0
+		0xe6 0 0 0
+		0xe7 0 0 0>;
+};
-- 
2.20.1

[PATCH 2/4] powerpc: dts: p2020: Define crypto node

[Pali Rohár]

Copy definition of crypto node from upstream Linux kernel P2020 dts files.

Signed-off-by: Pali Rohár <pali@kernel.org>
---
 arch/powerpc/dts/p2020-post.dtsi   |  1 +
 arch/powerpc/dts/pq3-sec3.1-0.dtsi | 45 ++++++++++++++++++++++++++++++
 2 files changed, 46 insertions(+)
 create mode 100644 arch/powerpc/dts/pq3-sec3.1-0.dtsi

diff --git a/arch/powerpc/dts/p2020-post.dtsi b/arch/powerpc/dts/p2020-post.dtsi
index dd878bf555f4..e0f1f999ac63 100644
--- a/arch/powerpc/dts/p2020-post.dtsi
+++ b/arch/powerpc/dts/p2020-post.dtsi
@@ -74,6 +74,7 @@
 /include/ "pq3-etsec1-1.dtsi"
 /include/ "pq3-etsec1-2.dtsi"
 
+/include/ "pq3-sec3.1-0.dtsi"
 /include/ "pq3-mpic.dtsi"
 /include/ "pq3-mpic-timer-B.dtsi"
 };
diff --git a/arch/powerpc/dts/pq3-sec3.1-0.dtsi b/arch/powerpc/dts/pq3-sec3.1-0.dtsi
new file mode 100644
index 000000000000..8f0a5669bee5
--- /dev/null
+++ b/arch/powerpc/dts/pq3-sec3.1-0.dtsi
@@ -0,0 +1,45 @@
+/*
+ * PQ3 Sec/Crypto 3.1 device tree stub [ controller @ offset 0x30000 ]
+ *
+ * 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.
+ */
+
+crypto@30000 {
+	compatible = "fsl,sec3.1", "fsl,sec3.0",
+		     "fsl,sec2.4", "fsl,sec2.2", "fsl,sec2.1",
+		     "fsl,sec2.0";
+	reg = <0x30000 0x10000>;
+	interrupts = <45 2 0 0 58 2 0 0>;
+	fsl,num-channels = <4>;
+	fsl,channel-fifo-len = <24>;
+	fsl,exec-units-mask = <0xbfe>;
+	fsl,descriptor-types-mask = <0x3ab0ebf>;
+};
-- 
2.20.1

[PATCH 3/4] powerpc: dts: p2020: Define DMA nodes

[Pali Rohár]

Copy definition of DMA nodes from upstream Linux kernel P2020 dts files.

Signed-off-by: Pali Rohár <pali@kernel.org>
---
 arch/powerpc/dts/p2020-post.dtsi |  3 ++
 arch/powerpc/dts/pq3-dma-0.dtsi  | 66 ++++++++++++++++++++++++++++++++
 arch/powerpc/dts/pq3-dma-1.dtsi  | 66 ++++++++++++++++++++++++++++++++
 3 files changed, 135 insertions(+)
 create mode 100644 arch/powerpc/dts/pq3-dma-0.dtsi
 create mode 100644 arch/powerpc/dts/pq3-dma-1.dtsi

diff --git a/arch/powerpc/dts/p2020-post.dtsi b/arch/powerpc/dts/p2020-post.dtsi
index e0f1f999ac63..d6bad4118c24 100644
--- a/arch/powerpc/dts/p2020-post.dtsi
+++ b/arch/powerpc/dts/p2020-post.dtsi
@@ -64,6 +64,9 @@
 		interrupts = <16 2 0 0>;
 	};
 
+/include/ "pq3-dma-0.dtsi"
+/include/ "pq3-dma-1.dtsi"
+
 /include/ "pq3-etsec1-0.dtsi"
 /include/ "pq3-etsec1-timer-0.dtsi"
 
diff --git a/arch/powerpc/dts/pq3-dma-0.dtsi b/arch/powerpc/dts/pq3-dma-0.dtsi
new file mode 100644
index 000000000000..b5b37ad30e75
--- /dev/null
+++ b/arch/powerpc/dts/pq3-dma-0.dtsi
@@ -0,0 +1,66 @@
+/*
+ * PQ3 DMA device tree stub [ controller @ offset 0x21000 ]
+ *
+ * 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.
+ */
+
+dma@21300 {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	compatible = "fsl,eloplus-dma";
+	reg = <0x21300 0x4>;
+	ranges = <0x0 0x21100 0x200>;
+	cell-index = <0>;
+	dma-channel@0 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x0 0x80>;
+		cell-index = <0>;
+		interrupts = <20 2 0 0>;
+	};
+	dma-channel@80 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x80 0x80>;
+		cell-index = <1>;
+		interrupts = <21 2 0 0>;
+	};
+	dma-channel@100 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x100 0x80>;
+		cell-index = <2>;
+		interrupts = <22 2 0 0>;
+	};
+	dma-channel@180 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x180 0x80>;
+		cell-index = <3>;
+		interrupts = <23 2 0 0>;
+	};
+};
diff --git a/arch/powerpc/dts/pq3-dma-1.dtsi b/arch/powerpc/dts/pq3-dma-1.dtsi
new file mode 100644
index 000000000000..28cb8a55d807
--- /dev/null
+++ b/arch/powerpc/dts/pq3-dma-1.dtsi
@@ -0,0 +1,66 @@
+/*
+ * PQ3 DMA device tree stub [ controller @ offset 0xc300 ]
+ *
+ * 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.
+ */
+
+dma@c300 {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	compatible = "fsl,eloplus-dma";
+	reg = <0xc300 0x4>;
+	ranges = <0x0 0xc100 0x200>;
+	cell-index = <1>;
+	dma-channel@0 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x0 0x80>;
+		cell-index = <0>;
+		interrupts = <76 2 0 0>;
+	};
+	dma-channel@80 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x80 0x80>;
+		cell-index = <1>;
+		interrupts = <77 2 0 0>;
+	};
+	dma-channel@100 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x100 0x80>;
+		cell-index = <2>;
+		interrupts = <78 2 0 0>;
+	};
+	dma-channel@180 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x180 0x80>;
+		cell-index = <3>;
+		interrupts = <79 2 0 0>;
+	};
+};
-- 
2.20.1

[PATCH 4/4] powerpc: dts: p2020: Define ecm, memory and guts nodes

[Pali Rohár]

Copy definition of these nodes from upstream Linux kernel P2020 dts files.

Signed-off-by: Pali Rohár <pali@kernel.org>
---
 arch/powerpc/dts/p2020-post.dtsi | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/powerpc/dts/p2020-post.dtsi b/arch/powerpc/dts/p2020-post.dtsi
index d6bad4118c24..d281bed5afd5 100644
--- a/arch/powerpc/dts/p2020-post.dtsi
+++ b/arch/powerpc/dts/p2020-post.dtsi
@@ -56,6 +56,24 @@
 /include/ "pq3-duart-0.dtsi"
 /include/ "pq3-gpio-0.dtsi"
 
+	ecm-law@0 {
+		compatible = "fsl,ecm-law";
+		reg = <0x0 0x1000>;
+		fsl,num-laws = <12>;
+	};
+
+	ecm@1000 {
+		compatible = "fsl,p2020-ecm", "fsl,ecm";
+		reg = <0x1000 0x1000>;
+		interrupts = <17 2 0 0>;
+	};
+
+	memory-controller@2000 {
+		compatible = "fsl,p2020-memory-controller";
+		reg = <0x2000 0x1000>;
+		interrupts = <18 2 0 0>;
+	};
+
 	L2: l2-cache-controller@20000 {
 		compatible = "fsl,p2020-l2-cache-controller";
 		reg = <0x20000 0x1000>;
@@ -80,6 +98,12 @@
 /include/ "pq3-sec3.1-0.dtsi"
 /include/ "pq3-mpic.dtsi"
 /include/ "pq3-mpic-timer-B.dtsi"
+
+	global-utilities@e0000 {
+		compatible = "fsl,p2020-guts";
+		reg = <0xe0000 0x1000>;
+		fsl,has-rstcr;
+	};
 };
 
 /* PCIe controller base address 0x8000 */
-- 
2.20.1