Merge tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM 64-bit DT updates from Arnd Bergmann:
 "We continue ramping up platform support for 64-bit ARM machines, with
  111 individual non-merge changesets touching 21 platforms.

  The LG1312 platform is completely new and is the first ARM platform by
  LG that we support in the mainline kernel.  Two other SoCs got added
  that are updated versions of existing SoC families, so the port mainly
  consists of new dts files:

   - The Hisilicon Hip06/D03 is the latest server platform from
     Huawei/Hisilicon, and follows the Hip05/D02 platform.

   - Rockchip RK3399 follows the 32-bit RK3288 that is popular in
     low-end Chromebooks and the 64-bit RK3368 that is mainly found in
     chinese Android TV boxes.

  The 96Boards HiKey based on the Hisilicon Hi6220 (Kirin 620) gets a
  long-awaited overhaul with a lot of devices enabled in the DT, so it
  should be much more usable with a mainline kernel now.  See also

     https://plus.google.com/111524780435806926688/posts/PeGb2VsNhJd

  A lot of work went into enabling new device drivers on existing
  machines, but we also have a couple of new commercially available
  machines:

   - Google Pixel C laptop based on Tegra210
   - Hardkernel Odroid C2 Based on Amlogic Meson GXBB (S905)
   - Geekbuying GeekBox based on Rockchip RK3368

  And finally, a couple of reference or development platforms that are
  not end-user platforms but are used for trying out the respective SoC
  platforms:

   - Amlogic Meson GXBB P200 and P201 development systems
   - NXP Layerscape 1043A QDS development board
   - Hisilicon Hip06 D03 server board, as mentioned above
   - LG1312 Reference Design
   - RK3399 Evaluation Board"

* tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (104 commits)
  arm64: dts: marvell: add XOR node for Armada 3700 SoC
  dt-bindings: document rockchip rk3399-evb board
  arm64: dts: rockchip: add dts file for RK3399 evaluation board
  arm64: dts: rockchip: add core dtsi file for RK3399 SoCs
  dt-bindings: rockchip-dw-mshc: add description for rk3399
  arm64: dts: marvell: Use a SoC-specific compatible for xHCI on Armada37xx
  arm64: dts: marvell: Rename armada-37xx USB node
  arm64: dts: marvell: Clean up armada-3720-db
  Documentation: arm64: Add Hisilicon Hip06 D03 dts binding
  arm64: dts: Add initial dts for Hisilicon Hip06 D03 board
  arm64: dts: hip05: Add nor flash support
  arm64: dts: hip05: fix its node without msi-cells
  arm64: dts: r8a7795: Don't disable referenced optional clocks
  arm64: dts: salvator-x: populate EXTALR
  arm64: dts: r8a7795: enable PCIe on Salvator-X
  arm64: dts: r8a7795: Add PCIe nodes
  arm64: tegra: Add IOMMU node to GM20B on Tegra210
  arm64: tegra: Add reference clock to GM20B on Tegra210
  dt-bindings: Add documentation for GM20B GPU
  dt-bindings: gk20a: Document iommus property
  ...

3 files changed, 205 insertions, 100 deletions

diff --git a/arch/arm64/boot/dts/broadcom/ns2-clock.dtsi b/arch/arm64/boot/dts/broadcom/ns2-clock.dtsi
new file mode 100644
index 0000000..99009fd
--- /dev/null
+++ b/arch/arm64/boot/dts/broadcom/ns2-clock.dtsi
@@ -0,0 +1,105 @@
+/*
+ *  BSD LICENSE
+ *
+ *  Copyright (c) 2016 Broadcom.  All rights reserved.
+ *
+ *  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 Broadcom Corporation nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *  "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 THE COPYRIGHT
+ *  OWNER OR CONTRIBUTORS 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.
+ */
+
+#include <dt-bindings/clock/bcm-ns2.h>
+
+	osc: oscillator {
+		#clock-cells = <0>;
+		compatible = "fixed-clock";
+		clock-frequency = <25000000>;
+	};
+
+	lcpll_ddr: lcpll_ddr@6501d058 {
+		#clock-cells = <1>;
+		compatible = "brcm,ns2-lcpll-ddr";
+		reg = <0x6501d058 0x20>,
+		      <0x6501c020 0x4>,
+		      <0x6501d04c 0x4>;
+		clocks = <&osc>;
+		clock-output-names = "lcpll_ddr", "pcie_sata_usb",
+				     "ddr", "ddr_ch2_unused",
+				     "ddr_ch3_unused", "ddr_ch4_unused",
+				     "ddr_ch5_unused";
+	};
+
+	lcpll_ports: lcpll_ports@6501d078 {
+		#clock-cells = <1>;
+		compatible = "brcm,ns2-lcpll-ports";
+		reg = <0x6501d078 0x20>,
+		      <0x6501c020 0x4>,
+		      <0x6501d054 0x4>;
+		clocks = <&osc>;
+		clock-output-names = "lcpll_ports", "wan", "rgmii",
+				     "ports_ch2_unused",
+				     "ports_ch3_unused",
+				     "ports_ch4_unused",
+				     "ports_ch5_unused";
+	};
+
+	genpll_scr: genpll_scr@6501d098 {
+		#clock-cells = <1>;
+		compatible = "brcm,ns2-genpll-scr";
+		reg = <0x6501d098 0x32>,
+		      <0x6501c020 0x4>,
+		      <0x6501d044 0x4>;
+		clocks = <&osc>;
+		clock-output-names = "genpll_scr", "scr", "fs",
+				     "audio_ref", "scr_ch3_unused",
+				     "scr_ch4_unused", "scr_ch5_unused";
+	};
+
+	iprocmed: iprocmed {
+		#clock-cells = <0>;
+		compatible = "fixed-factor-clock";
+		clocks = <&genpll_scr BCM_NS2_GENPLL_SCR_SCR_CLK>;
+		clock-div = <2>;
+		clock-mult = <1>;
+	};
+
+	iprocslow: iprocslow {
+		#clock-cells = <0>;
+		compatible = "fixed-factor-clock";
+		clocks = <&genpll_scr BCM_NS2_GENPLL_SCR_SCR_CLK>;
+		clock-div = <4>;
+		clock-mult = <1>;
+	};
+
+	genpll_sw: genpll_sw@6501d0c4 {
+		#clock-cells = <1>;
+		compatible = "brcm,ns2-genpll-sw";
+		reg = <0x6501d0c4 0x32>,
+		      <0x6501c020 0x4>,
+		      <0x6501d044 0x4>;
+		clocks = <&osc>;
+		clock-output-names = "genpll_sw", "rpe", "250", "nic",
+				     "chimp", "port", "sdio";
+	};
diff --git a/arch/arm64/boot/dts/broadcom/ns2-svk.dts b/arch/arm64/boot/dts/broadcom/ns2-svk.dts
index ce0ab84..54ca40c 100644
--- a/arch/arm64/boot/dts/broadcom/ns2-svk.dts
+++ b/arch/arm64/boot/dts/broadcom/ns2-svk.dts
@@ -72,6 +72,51 @@
 	status = "ok";
 };
 
+&ssp0 {
+	status = "ok";
+
+	slic@0 {
+		compatible = "silabs,si3226x";
+		reg = <0>;
+		spi-max-frequency = <5000000>;
+		spi-cpha = <1>;
+		spi-cpol = <1>;
+		pl022,hierarchy = <0>;
+		pl022,interface = <0>;
+		pl022,slave-tx-disable = <0>;
+		pl022,com-mode = <0>;
+		pl022,rx-level-trig = <1>;
+		pl022,tx-level-trig = <1>;
+		pl022,ctrl-len = <11>;
+		pl022,wait-state = <0>;
+		pl022,duplex = <0>;
+	};
+};
+
+&ssp1 {
+	status = "ok";
+
+	at25@0 {
+		compatible = "atmel,at25";
+		reg = <0>;
+		spi-max-frequency = <5000000>;
+		at25,byte-len = <0x8000>;
+		at25,addr-mode = <2>;
+		at25,page-size = <64>;
+		spi-cpha = <1>;
+		spi-cpol = <1>;
+		pl022,hierarchy = <0>;
+		pl022,interface = <0>;
+		pl022,slave-tx-disable = <0>;
+		pl022,com-mode = <0>;
+		pl022,rx-level-trig = <1>;
+		pl022,tx-level-trig = <1>;
+		pl022,ctrl-len = <11>;
+		pl022,wait-state = <0>;
+		pl022,duplex = <0>;
+	};
+};
+
 &sdio0 {
 	status = "ok";
 };
diff --git a/arch/arm64/boot/dts/broadcom/ns2.dtsi b/arch/arm64/boot/dts/broadcom/ns2.dtsi
index 6f81c9d..ec68ec1 100644
--- a/arch/arm64/boot/dts/broadcom/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/ns2.dtsi
@@ -1,7 +1,7 @@
 /*
  *  BSD LICENSE
  *
- *  Copyright(c) 2015 Broadcom Corporation.  All rights reserved.
+ *  Copyright (c) 2015 Broadcom.  All rights reserved.
  *
  *  Redistribution and use in source and binary forms, with or without
  *  modification, are permitted provided that the following conditions
@@ -33,8 +33,6 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/clock/bcm-ns2.h>
 
-/memreserve/ 0x84b00000 0x00000008;
-
 / {
 	compatible = "brcm,ns2";
 	interrupt-parent = <&gic>;
@@ -49,8 +47,7 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a57", "arm,armv8";
 			reg = <0 0>;
-			enable-method = "spin-table";
-			cpu-release-addr = <0 0x84b00000>;
+			enable-method = "psci";
 			next-level-cache = <&CLUSTER0_L2>;
 		};
 
@@ -58,8 +55,7 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a57", "arm,armv8";
 			reg = <0 1>;
-			enable-method = "spin-table";
-			cpu-release-addr = <0 0x84b00000>;
+			enable-method = "psci";
 			next-level-cache = <&CLUSTER0_L2>;
 		};
 
@@ -67,8 +63,7 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a57", "arm,armv8";
 			reg = <0 2>;
-			enable-method = "spin-table";
-			cpu-release-addr = <0 0x84b00000>;
+			enable-method = "psci";
 			next-level-cache = <&CLUSTER0_L2>;
 		};
 
@@ -76,8 +71,7 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a57", "arm,armv8";
 			reg = <0 3>;
-			enable-method = "spin-table";
-			cpu-release-addr = <0 0x84b00000>;
+			enable-method = "psci";
 			next-level-cache = <&CLUSTER0_L2>;
 		};
 
@@ -86,6 +80,11 @@
 		};
 	};
 
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+	};
+
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_RAW(0xff) |
@@ -110,33 +109,6 @@
 				     <&A57_3>;
 	};
 
-	clocks {
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		osc: oscillator {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <25000000>;
-		};
-
-		iprocmed: iprocmed {
-			#clock-cells = <0>;
-			compatible = "fixed-factor-clock";
-			clocks = <&genpll_scr BCM_NS2_GENPLL_SCR_SCR_CLK>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
-
-		iprocslow: iprocslow {
-			#clock-cells = <0>;
-			compatible = "fixed-factor-clock";
-			clocks = <&genpll_scr BCM_NS2_GENPLL_SCR_SCR_CLK>;
-			clock-div = <4>;
-			clock-mult = <1>;
-		};
-	};
-
 	pcie0: pcie@20020000 {
 		compatible = "brcm,iproc-pcie";
 		reg = <0 0x20020000 0 0x1000>;
@@ -217,6 +189,27 @@
 		#size-cells = <1>;
 		ranges = <0 0 0 0xffffffff>;
 
+		#include "ns2-clock.dtsi"
+
+		dma0: dma@61360000 {
+			compatible = "arm,pl330", "arm,primecell";
+			reg = <0x61360000 0x1000>;
+			interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>;
+			#dma-cells = <1>;
+			#dma-channels = <8>;
+			#dma-requests = <32>;
+			clocks = <&iprocslow>;
+			clock-names = "apb_pclk";
+		};
+
 		smmu: mmu@64000000 {
 			compatible = "arm,mmu-500";
 			reg = <0x64000000 0x40000>;
@@ -258,68 +251,6 @@
 			mmu-masters;
 		};
 
-		lcpll_ddr: lcpll_ddr@6501d058 {
-			#clock-cells = <1>;
-			compatible = "brcm,ns2-lcpll-ddr";
-			reg = <0x6501d058 0x20>,
-			      <0x6501c020 0x4>,
-			      <0x6501d04c 0x4>;
-			clocks = <&osc>;
-			clock-output-names = "lcpll_ddr", "pcie_sata_usb",
-					     "ddr", "ddr_ch2_unused",
-					     "ddr_ch3_unused", "ddr_ch4_unused",
-					     "ddr_ch5_unused";
-		};
-
-		lcpll_ports: lcpll_ports@6501d078 {
-			#clock-cells = <1>;
-			compatible = "brcm,ns2-lcpll-ports";
-			reg = <0x6501d078 0x20>,
-			      <0x6501c020 0x4>,
-			      <0x6501d054 0x4>;
-			clocks = <&osc>;
-			clock-output-names = "lcpll_ports", "wan", "rgmii",
-					     "ports_ch2_unused",
-					     "ports_ch3_unused",
-					     "ports_ch4_unused",
-					     "ports_ch5_unused";
-		};
-
-		genpll_scr: genpll_scr@6501d098 {
-			#clock-cells = <1>;
-			compatible = "brcm,ns2-genpll-scr";
-			reg = <0x6501d098 0x32>,
-			      <0x6501c020 0x4>,
-			      <0x6501d044 0x4>;
-			clocks = <&osc>;
-			clock-output-names = "genpll_scr", "scr", "fs",
-					     "audio_ref", "scr_ch3_unused",
-					     "scr_ch4_unused", "scr_ch5_unused";
-		};
-
-		genpll_sw: genpll_sw@6501d0c4 {
-			#clock-cells = <1>;
-			compatible = "brcm,ns2-genpll-sw";
-			reg = <0x6501d0c4 0x32>,
-			      <0x6501c020 0x4>,
-			      <0x6501d044 0x4>;
-			clocks = <&osc>;
-			clock-output-names = "genpll_sw", "rpe", "250", "nic",
-					     "chimp", "port", "sdio";
-		};
-
-		crmu: crmu@65024000 {
-			compatible = "syscon";
-			reg = <0x65024000 0x100>;
-		};
-
-		reboot@65024000 {
-			compatible ="syscon-reboot";
-			regmap = <&crmu>;
-			offset = <0x90>;
-			mask = <0xfffffffd>;
-		};
-
 		gic: interrupt-controller@65210000 {
 			compatible = "arm,gic-400";
 			#interrupt-cells = <3>;
@@ -328,6 +259,8 @@
 			      <0x65220000 0x1000>,
 			      <0x65240000 0x2000>,
 			      <0x65260000 0x1000>;
+			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_RAW(0xf) |
+				      IRQ_TYPE_LEVEL_HIGH)>;
 		};
 
 		timer0: timer@66030000 {
@@ -408,6 +341,28 @@
 			status = "disabled";
 		};
 
+		ssp0: ssp@66180000 {
+			compatible = "arm,pl022", "arm,primecell";
+			reg = <0x66180000 0x1000>;
+			interrupts = <GIC_SPI 404 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&iprocslow>, <&iprocslow>;
+			clock-names = "spiclk", "apb_pclk";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		ssp1: ssp@66190000 {
+			compatible = "arm,pl022", "arm,primecell";
+			reg = <0x66190000 0x1000>;
+			interrupts = <GIC_SPI 405 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&iprocslow>, <&iprocslow>;
+			clock-names = "spiclk", "apb_pclk";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		hwrng: hwrng@66220000 {
 			compatible = "brcm,iproc-rng200";
 			reg = <0x66220000 0x28>;