[PATCH v2 0/4] ARM: vf610: restructure device trees

[PATCH v2 0/4] ARM: vf610: restructure device trees

[Stefan Agner]

This patchset is v2 of "ARM: dts: vf500/vf610: support VF500 SoC",
and grew by some patches. It now also solves some issues uncovered
by the "ARM: vf610m4: Add Vybrid Cortex-M4 support" patchset.  The
next Cortex-M4 patchset will then base on this patchset.

I could again not use the -M/-B parameter to generate smaller and
better readable patches. Those patches ended up not apply-able.

Changes in v2:
- Assign fixed input clocks to clock controller module to ensure correct
  initialization order
- Get rid of "clocks"-node and move fixed clocks to the root level
- Move peripherals to vfxxx.dtsi to allow share the nodes for Cortex-A5
  and Cortex-M4 SoC device trees.
  
Stefan Agner (4):
  ARM: dts: vf610: assign oscillator to clock module
  ARM: imx: clk-vf610: get input clocks from assigned clocks
  ARM: dts: vf610: create generic base device trees
  ARM: dts: vf500-colibri: add Colibri VF50 support

 .../devicetree/bindings/clock/vf610-clock.txt      |  15 +
 arch/arm/boot/dts/Makefile                         |   1 +
 arch/arm/boot/dts/vf-colibri-eval-v3.dtsi          |  54 +++
 arch/arm/boot/dts/vf-colibri.dtsi                  | 142 ++++++
 arch/arm/boot/dts/vf500-colibri-eval-v3.dts        |  17 +
 arch/arm/boot/dts/vf500-colibri.dtsi               |  20 +
 arch/arm/boot/dts/vf500.dtsi                       | 171 +++++++
 arch/arm/boot/dts/vf610-colibri-eval-v3.dts        |  47 +-
 arch/arm/boot/dts/vf610-colibri.dtsi               | 137 +-----
 arch/arm/boot/dts/vf610-cosmic.dts                 |  14 +-
 arch/arm/boot/dts/vf610-twr.dts                    |  37 +-
 arch/arm/boot/dts/vf610.dtsi                       | 507 +--------------------
 arch/arm/boot/dts/vfxxx.dtsi                       | 436 ++++++++++++++++++
 arch/arm/mach-imx/clk-vf610.c                      |  20 +-
 14 files changed, 920 insertions(+), 698 deletions(-)
 create mode 100644 arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
 create mode 100644 arch/arm/boot/dts/vf-colibri.dtsi
 create mode 100644 arch/arm/boot/dts/vf500-colibri-eval-v3.dts
 create mode 100644 arch/arm/boot/dts/vf500-colibri.dtsi
 create mode 100644 arch/arm/boot/dts/vf500.dtsi
 create mode 100644 arch/arm/boot/dts/vfxxx.dtsi

-- 
2.1.2

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[PATCH v2 1/4] ARM: dts: vf610: assign oscillator to clock module

[Stefan Agner]

The clock controller module (CCM) has several clock inputs, which
are connected to external crystal oscillators. To reflect this,
assign these fixed clocks to the CCM node directly.

This especially resolves initialization order dependencies we had
with the earlier initialization code: When resolving of the fixed
clocks failed in clk-vf610, the code created fixed clocks with a
rate of 0.

Signed-off-by: Stefan Agner <stefan@agner.ch>
---
 .../devicetree/bindings/clock/vf610-clock.txt      | 15 +++++++++++++
 arch/arm/boot/dts/vf610-cosmic.dts                 | 14 ++++++------
 arch/arm/boot/dts/vf610-twr.dts                    | 25 ++++++++++++----------
 arch/arm/boot/dts/vf610.dtsi                       | 25 ++++++++++------------
 4 files changed, 48 insertions(+), 31 deletions(-)

diff --git a/Documentation/devicetree/bindings/clock/vf610-clock.txt b/Documentation/devicetree/bindings/clock/vf610-clock.txt
index c80863d..63f9f1a 100644
--- a/Documentation/devicetree/bindings/clock/vf610-clock.txt
+++ b/Documentation/devicetree/bindings/clock/vf610-clock.txt
@@ -5,6 +5,19 @@ Required properties:
 - reg: Address and length of the register set
 - #clock-cells: Should be <1>
 
+Optional properties:
+- clocks: list of clock identifiers which are external input clocks to the
+	given clock controller. Please refer the next section to find
+	the input clocks for a given controller.
+- clock-names: list of names of clocks which are exteral input clocks to the
+	given clock controller.
+
+Input clocks for top clock controller:
+	- sxosc (external crystal oscillator 32KHz, recommended)
+	- fxosc (external crystal oscillator 24MHz, recommended)
+	- audio_ext
+	- enet_ext
+
 The clock consumer should specify the desired clock by having the clock
 ID in its "clocks" phandle cell. See include/dt-bindings/clock/vf610-clock.h
 for the full list of VF610 clock IDs.
@@ -15,6 +28,8 @@ clks: ccm@4006b000 {
 	compatible = "fsl,vf610-ccm";
 	reg = <0x4006b000 0x1000>;
 	#clock-cells = <1>;
+	clocks = <&sxosc>, <&fxosc>;
+	clock-names = "sxosc", "fxosc";
 };
 
 uart1: serial@40028000 {
diff --git a/arch/arm/boot/dts/vf610-cosmic.dts b/arch/arm/boot/dts/vf610-cosmic.dts
index 3fd1b74..b0ce8b8 100644
--- a/arch/arm/boot/dts/vf610-cosmic.dts
+++ b/arch/arm/boot/dts/vf610-cosmic.dts
@@ -23,14 +23,16 @@
 		reg = <0x80000000 0x10000000>;
 	};
 
-	clocks {
-		enet_ext {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <50000000>;
-		};
+	enet_ext: enet_ext {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <50000000>;
 	};
+};
 
+&clks {
+	clocks = <&sxosc>, <&fxosc>, <&enet_ext>;
+	clock-names = "sxosc", "fxosc", "enet_ext";
 };
 
 &fec1 {
diff --git a/arch/arm/boot/dts/vf610-twr.dts b/arch/arm/boot/dts/vf610-twr.dts
index 189b697..7d06d1a 100644
--- a/arch/arm/boot/dts/vf610-twr.dts
+++ b/arch/arm/boot/dts/vf610-twr.dts
@@ -22,18 +22,16 @@
 		reg = <0x80000000 0x8000000>;
 	};
 
-	clocks {
-		audio_ext {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <24576000>;
-		};
+	audio_ext: mclk_osc {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24576000>;
+	};
 
-		enet_ext {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <50000000>;
-		};
+	enet_ext: eth_osc {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <50000000>;
 	};
 
 	regulators {
@@ -95,6 +93,11 @@
 	status = "okay";
 };
 
+&clks {
+	clocks = <&sxosc>, <&fxosc>, <&enet_ext>, <&audio_ext>;
+	clock-names = "sxosc", "fxosc", "enet_ext", "audio_ext";
+};
+
 &dspi0 {
 	bus-num = <0>;
 	pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/vf610.dtsi b/arch/arm/boot/dts/vf610.dtsi
index 699da48..ed12d9a 100644
--- a/arch/arm/boot/dts/vf610.dtsi
+++ b/arch/arm/boot/dts/vf610.dtsi
@@ -44,21 +44,16 @@
 		};
 	};
 
-	clocks {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		sxosc {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <32768>;
-		};
+	fxosc: fxosc {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24000000>;
+	};
 
-		fxosc {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <24000000>;
-		};
+	sxosc: sxosc {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <32768>;
 	};
 
 	soc {
@@ -358,6 +353,8 @@
 			clks: ccm@4006b000 {
 				compatible = "fsl,vf610-ccm";
 				reg = <0x4006b000 0x1000>;
+				clocks = <&sxosc>, <&fxosc>;
+				clock-names = "sxosc", "fxosc";
 				#clock-cells = <1>;
 			};
 
-- 
2.1.2

[PATCH v2 2/4] ARM: imx: clk-vf610: get input clocks from assigned clocks

[Stefan Agner]

With the clock assignment device tree changes, the clocks get
initialized properly but the search for those clocks fails with
errors:

[    0.000000] i.MX clk 4: register failed with -17
[    0.000000] i.MX clk 5: register failed with -17

This is because the module can't find those clocks anymore, and
tries to initialize fixed clocks with the same name.

Get the clock modules input clocks from the assigned clocks by
default by using of_clk_get_by_name(). If this function returns
not a valid clock, fall back to the old behaviour and search the
input clock from the device tree's /clocks/$name node.

Signed-off-by: Stefan Agner <stefan@agner.ch>
---
 arch/arm/mach-imx/clk-vf610.c | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/arch/arm/mach-imx/clk-vf610.c b/arch/arm/mach-imx/clk-vf610.c
index a178184..1963a44 100644
--- a/arch/arm/mach-imx/clk-vf610.c
+++ b/arch/arm/mach-imx/clk-vf610.c
@@ -105,6 +105,17 @@ static unsigned int const clks_init_on[] __initconst = {
 	VF610_CLK_DDR_SEL,
 };
 
+static struct clk * __init vf610_get_fixed_clock(
+				struct device_node *ccm_node, const char *name)
+{
+	struct clk *clk = of_clk_get_by_name(ccm_node, name);
+
+	/* Backward compatibility if device tree is missing clks assignments */
+	if (IS_ERR(clk))
+		clk = imx_obtain_fixed_clock(name, 0);
+	return clk;
+};
+
 static void __init vf610_clocks_init(struct device_node *ccm_node)
 {
 	struct device_node *np;
@@ -115,11 +126,10 @@ static void __init vf610_clocks_init(struct device_node *ccm_node)
 	clk[VF610_CLK_SIRC_32K] = imx_clk_fixed("sirc_32k", 32000);
 	clk[VF610_CLK_FIRC] = imx_clk_fixed("firc", 24000000);
 
-	clk[VF610_CLK_SXOSC] = imx_obtain_fixed_clock("sxosc", 0);
-	clk[VF610_CLK_FXOSC] = imx_obtain_fixed_clock("fxosc", 0);
-	clk[VF610_CLK_AUDIO_EXT] = imx_obtain_fixed_clock("audio_ext", 0);
-	clk[VF610_CLK_ENET_EXT] = imx_obtain_fixed_clock("enet_ext", 0);
-
+	clk[VF610_CLK_SXOSC] = vf610_get_fixed_clock(ccm_node, "sxosc");
+	clk[VF610_CLK_FXOSC] = vf610_get_fixed_clock(ccm_node, "fxosc");
+	clk[VF610_CLK_AUDIO_EXT] = vf610_get_fixed_clock(ccm_node, "audio_ext");
+	clk[VF610_CLK_ENET_EXT] = vf610_get_fixed_clock(ccm_node, "enet_ext");
 	clk[VF610_CLK_FXOSC_HALF] = imx_clk_fixed_factor("fxosc_half", "fxosc", 1, 2);
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,vf610-anatop");
-- 
2.1.2

[PATCH v2 3/4] ARM: dts: vf610: create generic base device trees

[Stefan Agner]

This adds more generic base device trees for Vybrid SoCs. There
are three series of Vybrid SoC commonly available:
- VF3xx series: single core, Cortex-A5 without external memory
- VF5xx series: single core, Cortex-A5
- VF6xx series: dual core, Cortex-A5/Cortex-M4

The second digit represents the presents of a L2 cache (VFx1x).

The VF3xx series are not suitable for Linux especially since the
internal memory is quite small (1.5MiB).

The VF500 is essentially the base SoC, with only one core and
without L1 cache. The VF610 is a superset of the VF500, hence
vf500.dtsi is then included and enhanced by vf610.dtsi. There is
no board using VF510 or VF600 currently, but, if needed, they can
be added easily.

The Linux kernel can also run on the Cortex-M4 CPU of Vybrid
using !MMU support. This patchset creates a device tree structure
which allows to share peripherals nodes for a VF6xx Cortex-M4
device tree too. The two CPU types have different views of the
system: Foremost they are using different interrupt controllers,
but also the memory map is slightly different. The base device
tree vfxxx.dtsi allows to create SoC and board level device trees
supporting the Cortex-M4 while reusing the shared peripherals
nodes.

Signed-off-by: Stefan Agner <stefan@agner.ch>
---
 arch/arm/boot/dts/vf500.dtsi         | 171 ++++++++++++
 arch/arm/boot/dts/vf610-colibri.dtsi |  12 +
 arch/arm/boot/dts/vf610-twr.dts      |  12 +
 arch/arm/boot/dts/vf610.dtsi         | 504 +----------------------------------
 arch/arm/boot/dts/vfxxx.dtsi         | 436 ++++++++++++++++++++++++++++++
 5 files changed, 643 insertions(+), 492 deletions(-)
 create mode 100644 arch/arm/boot/dts/vf500.dtsi
 create mode 100644 arch/arm/boot/dts/vfxxx.dtsi

diff --git a/arch/arm/boot/dts/vf500.dtsi b/arch/arm/boot/dts/vf500.dtsi
new file mode 100644
index 0000000..de67005
--- /dev/null
+++ b/arch/arm/boot/dts/vf500.dtsi
@@ -0,0 +1,171 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * This program 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.
+ */
+
+#include "skeleton.dtsi"
+#include "vfxxx.dtsi"
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		a5_cpu: cpu@0 {
+			compatible = "arm,cortex-a5";
+			device_type = "cpu";
+			reg = <0x0>;
+		};
+	};
+
+	soc {
+		interrupt-parent = <&intc>;
+
+		aips-bus@40000000 {
+
+			intc: interrupt-controller@40002000 {
+				compatible = "arm,cortex-a9-gic";
+				#interrupt-cells = <3>;
+				interrupt-controller;
+				reg = <0x40003000 0x1000>,
+				      <0x40002100 0x100>;
+			};
+
+			global_timer: timer@40002200 {
+				compatible = "arm,cortex-a9-global-timer";
+				reg = <0x40002200 0x20>;
+				interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks VF610_CLK_PLATFORM_BUS>;
+			};
+		};
+	};
+};
+
+&adc0 {
+	interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&adc1 {
+	interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&can0 {
+	interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&can1 {
+	interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&dspi0 {
+	interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&edma0 {
+	interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+			<GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+	interrupt-names = "edma-tx", "edma-err";
+};
+
+&edma1 {
+	interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
+			<GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+	interrupt-names = "edma-tx", "edma-err";
+};
+
+&esdhc1 {
+	interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&fec0 {
+	interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&fec1 {
+	interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&ftm {
+	interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&gpio1 {
+	interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&gpio2 {
+	interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&gpio3 {
+	interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&gpio4 {
+	interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&gpio5 {
+	interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&i2c0 {
+	interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&pit {
+	interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&qspi0 {
+	interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&sai2 {
+	interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&uart0 {
+	interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&uart1 {
+	interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&uart2 {
+	interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&uart3 {
+	interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&uart4 {
+	interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&uart5 {
+	interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&usbdev0 {
+	interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&usbh1 {
+	interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&usbphy0 {
+	interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&usbphy1 {
+	interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+};
diff --git a/arch/arm/boot/dts/vf610-colibri.dtsi b/arch/arm/boot/dts/vf610-colibri.dtsi
index eded7be..2bcee5a 100644
--- a/arch/arm/boot/dts/vf610-colibri.dtsi
+++ b/arch/arm/boot/dts/vf610-colibri.dtsi
@@ -40,6 +40,10 @@
 	status = "okay";
 };
 
+&edma0 {
+	status = "okay";
+};
+
 &esdhc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_esdhc1>;
@@ -92,6 +96,14 @@
 	status = "okay";
 };
 
+&usbphy0 {
+	status = "okay";
+};
+
+&usbphy1 {
+	status = "okay";
+};
+
 &iomuxc {
 	vf610-colibri {
 		pinctrl_esdhc1: esdhc1grp {
diff --git a/arch/arm/boot/dts/vf610-twr.dts b/arch/arm/boot/dts/vf610-twr.dts
index 7d06d1a..ebc906b 100644
--- a/arch/arm/boot/dts/vf610-twr.dts
+++ b/arch/arm/boot/dts/vf610-twr.dts
@@ -115,6 +115,10 @@
 	};
 };
 
+&edma0 {
+	status = "okay";
+};
+
 &esdhc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_esdhc1>;
@@ -288,3 +292,11 @@
 	disable-over-current;
 	status = "okay";
 };
+
+&usbphy0 {
+	status = "okay";
+};
+
+&usbphy1 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/vf610.dtsi b/arch/arm/boot/dts/vf610.dtsi
index ed12d9a..5f8eb1b 100644
--- a/arch/arm/boot/dts/vf610.dtsi
+++ b/arch/arm/boot/dts/vf610.dtsi
@@ -7,499 +7,19 @@
  * (at your option) any later version.
  */
 
-#include "skeleton.dtsi"
-#include "vf610-pinfunc.h"
-#include <dt-bindings/clock/vf610-clock.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "vf500.dtsi"
 
-/ {
-	aliases {
-		can0 = &can0;
-		can1 = &can1;
-		serial0 = &uart0;
-		serial1 = &uart1;
-		serial2 = &uart2;
-		serial3 = &uart3;
-		serial4 = &uart4;
-		serial5 = &uart5;
-		gpio0 = &gpio1;
-		gpio1 = &gpio2;
-		gpio2 = &gpio3;
-		gpio3 = &gpio4;
-		gpio4 = &gpio5;
-		usbphy0 = &usbphy0;
-		usbphy1 = &usbphy1;
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		cpu@0 {
-			compatible = "arm,cortex-a5";
-			device_type = "cpu";
-			reg = <0x0>;
-			next-level-cache = <&L2>;
-		};
-	};
-
-	fxosc: fxosc {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <24000000>;
-	};
-
-	sxosc: sxosc {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <32768>;
-	};
-
-	soc {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		compatible = "simple-bus";
-		interrupt-parent = <&intc>;
-		ranges;
-
-		aips0: aips-bus@40000000 {
-			compatible = "fsl,aips-bus", "simple-bus";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			interrupt-parent = <&intc>;
-			reg = <0x40000000 0x70000>;
-			ranges;
-
-			intc: interrupt-controller@40002000 {
-				compatible = "arm,cortex-a9-gic";
-				#interrupt-cells = <3>;
-				interrupt-controller;
-				reg = <0x40003000 0x1000>,
-				      <0x40002100 0x100>;
-			};
-
-			global_timer: timer@40002200 {
-				compatible = "arm,cortex-a9-global-timer";
-				reg = <0x40002200 0x20>;
-				interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks VF610_CLK_PLATFORM_BUS>;
-			};
-
-			L2: l2-cache@40006000 {
-				compatible = "arm,pl310-cache";
-				reg = <0x40006000 0x1000>;
-				cache-unified;
-				cache-level = <2>;
-				arm,data-latency = <1 1 1>;
-				arm,tag-latency = <2 2 2>;
-			};
-
-			edma0: dma-controller@40018000 {
-				#dma-cells = <2>;
-				compatible = "fsl,vf610-edma";
-				reg = <0x40018000 0x2000>,
-					<0x40024000 0x1000>,
-					<0x40025000 0x1000>;
-				interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>,
-						<0 9 IRQ_TYPE_LEVEL_HIGH>;
-				interrupt-names = "edma-tx", "edma-err";
-				dma-channels = <32>;
-				clock-names = "dmamux0", "dmamux1";
-				clocks = <&clks VF610_CLK_DMAMUX0>,
-					<&clks VF610_CLK_DMAMUX1>;
-			};
-
-			can0: flexcan@40020000 {
-				compatible = "fsl,vf610-flexcan";
-				reg = <0x40020000 0x4000>;
-				interrupts = <0 58 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks VF610_CLK_FLEXCAN0>,
-					 <&clks VF610_CLK_FLEXCAN0>;
-				clock-names = "ipg", "per";
-				status = "disabled";
-			};
-
-			uart0: serial@40027000 {
-				compatible = "fsl,vf610-lpuart";
-				reg = <0x40027000 0x1000>;
-				interrupts = <0 61 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks VF610_CLK_UART0>;
-				clock-names = "ipg";
-				dmas = <&edma0 0 2>,
-					<&edma0 0 3>;
-				dma-names = "rx","tx";
-				status = "disabled";
-			};
-
-			uart1: serial@40028000 {
-				compatible = "fsl,vf610-lpuart";
-				reg = <0x40028000 0x1000>;
-				interrupts = <0 62 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks VF610_CLK_UART1>;
-				clock-names = "ipg";
-				dmas = <&edma0 0 4>,
-					<&edma0 0 5>;
-				dma-names = "rx","tx";
-				status = "disabled";
-			};
-
-			uart2: serial@40029000 {
-				compatible = "fsl,vf610-lpuart";
-				reg = <0x40029000 0x1000>;
-				interrupts = <0 63 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks VF610_CLK_UART2>;
-				clock-names = "ipg";
-				dmas = <&edma0 0 6>,
-					<&edma0 0 7>;
-				dma-names = "rx","tx";
-				status = "disabled";
-			};
-
-			uart3: serial@4002a000 {
-				compatible = "fsl,vf610-lpuart";
-				reg = <0x4002a000 0x1000>;
-				interrupts = <0 64 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks VF610_CLK_UART3>;
-				clock-names = "ipg";
-				dmas = <&edma0 0 8>,
-					<&edma0 0 9>;
-				dma-names = "rx","tx";
-				status = "disabled";
-			};
-
-			dspi0: dspi0@4002c000 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,vf610-dspi";
-				reg = <0x4002c000 0x1000>;
-				interrupts = <0 67 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks VF610_CLK_DSPI0>;
-				clock-names = "dspi";
-				spi-num-chipselects = <5>;
-				status = "disabled";
-			};
-
-			sai2: sai@40031000 {
-				compatible = "fsl,vf610-sai";
-				reg = <0x40031000 0x1000>;
-				interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks VF610_CLK_SAI2>;
-				clock-names = "sai";
-				dma-names = "tx", "rx";
-				dmas = <&edma0 0 21>,
-					<&edma0 0 20>;
-				status = "disabled";
-			};
-
-			pit: pit@40037000 {
-				compatible = "fsl,vf610-pit";
-				reg = <0x40037000 0x1000>;
-				interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks VF610_CLK_PIT>;
-				clock-names = "pit";
-			};
-
-			pwm0: pwm@40038000 {
-				compatible = "fsl,vf610-ftm-pwm";
-				#pwm-cells = <3>;
-				reg = <0x40038000 0x1000>;
-				clock-names = "ftm_sys", "ftm_ext",
-					      "ftm_fix", "ftm_cnt_clk_en";
-				clocks = <&clks VF610_CLK_FTM0>,
-					<&clks VF610_CLK_FTM0_EXT_SEL>,
-					<&clks VF610_CLK_FTM0_FIX_SEL>,
-					<&clks VF610_CLK_FTM0_EXT_FIX_EN>;
-				status = "disabled";
-			};
-
-			pwm1: pwm@40039000 {
-				compatible = "fsl,vf610-ftm-pwm";
-				#pwm-cells = <3>;
-				reg = <0x40039000 0x1000>;
-				clock-names = "ftm_sys", "ftm_ext",
-					      "ftm_fix", "ftm_cnt_clk_en";
-				clocks = <&clks VF610_CLK_FTM1>,
-					<&clks VF610_CLK_FTM1_EXT_SEL>,
-					<&clks VF610_CLK_FTM1_FIX_SEL>,
-					<&clks VF610_CLK_FTM1_EXT_FIX_EN>;
-				status = "disabled";
-			};
-
-			adc0: adc@4003b000 {
-				compatible = "fsl,vf610-adc";
-				reg = <0x4003b000 0x1000>;
-				interrupts = <0 53 0x04>;
-				clocks = <&clks VF610_CLK_ADC0>;
-				clock-names = "adc";
-				status = "disabled";
-			};
-
-			wdog@4003e000 {
-				compatible = "fsl,vf610-wdt", "fsl,imx21-wdt";
-				reg = <0x4003e000 0x1000>;
-				clocks = <&clks VF610_CLK_WDT>;
-				clock-names = "wdog";
-			};
-
-			qspi0: quadspi@40044000 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,vf610-qspi";
-				reg = <0x40044000 0x1000>;
-				interrupts = <0 24 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks VF610_CLK_QSPI0_EN>,
-					<&clks VF610_CLK_QSPI0>;
-				clock-names = "qspi_en", "qspi";
-				status = "disabled";
-			};
-
-			iomuxc: iomuxc@40048000 {
-				compatible = "fsl,vf610-iomuxc";
-				reg = <0x40048000 0x1000>;
-				#gpio-range-cells = <3>;
-			};
-
-			gpio1: gpio@40049000 {
-				compatible = "fsl,vf610-gpio";
-				reg = <0x40049000 0x1000 0x400ff000 0x40>;
-				interrupts = <0 107 IRQ_TYPE_LEVEL_HIGH>;
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				gpio-ranges = <&iomuxc 0 0 32>;
-			};
-
-			gpio2: gpio@4004a000 {
-				compatible = "fsl,vf610-gpio";
-				reg = <0x4004a000 0x1000 0x400ff040 0x40>;
-				interrupts = <0 108 IRQ_TYPE_LEVEL_HIGH>;
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				gpio-ranges = <&iomuxc 0 32 32>;
-			};
-
-			gpio3: gpio@4004b000 {
-				compatible = "fsl,vf610-gpio";
-				reg = <0x4004b000 0x1000 0x400ff080 0x40>;
-				interrupts = <0 109 IRQ_TYPE_LEVEL_HIGH>;
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				gpio-ranges = <&iomuxc 0 64 32>;
-			};
-
-			gpio4: gpio@4004c000 {
-				compatible = "fsl,vf610-gpio";
-				reg = <0x4004c000 0x1000 0x400ff0c0 0x40>;
-				interrupts = <0 110 IRQ_TYPE_LEVEL_HIGH>;
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				gpio-ranges = <&iomuxc 0 96 32>;
-			};
-
-			gpio5: gpio@4004d000 {
-				compatible = "fsl,vf610-gpio";
-				reg = <0x4004d000 0x1000 0x400ff100 0x40>;
-				interrupts = <0 111 IRQ_TYPE_LEVEL_HIGH>;
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				gpio-ranges = <&iomuxc 0 128 7>;
-			};
-
-			anatop: anatop@40050000 {
-				compatible = "fsl,vf610-anatop", "syscon";
-				reg = <0x40050000 0x400>;
-			};
-
-			usbphy0: usbphy@40050800 {
-				compatible = "fsl,vf610-usbphy";
-				reg = <0x40050800 0x400>;
-				interrupts = <0 50 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks VF610_CLK_USBPHY0>;
-				fsl,anatop = <&anatop>;
-			};
-
-			usbphy1: usbphy@40050c00 {
-				compatible = "fsl,vf610-usbphy";
-				reg = <0x40050c00 0x400>;
-				interrupts = <0 51 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks VF610_CLK_USBPHY1>;
-				fsl,anatop = <&anatop>;
-			};
-
-			i2c0: i2c@40066000 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,vf610-i2c";
-				reg = <0x40066000 0x1000>;
-				interrupts =<0 71 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks VF610_CLK_I2C0>;
-				clock-names = "ipg";
-				dmas = <&edma0 0 50>,
-					<&edma0 0 51>;
-				dma-names = "rx","tx";
-				status = "disabled";
-			};
-
-			clks: ccm@4006b000 {
-				compatible = "fsl,vf610-ccm";
-				reg = <0x4006b000 0x1000>;
-				clocks = <&sxosc>, <&fxosc>;
-				clock-names = "sxosc", "fxosc";
-				#clock-cells = <1>;
-			};
-
-			usbdev0: usb@40034000 {
-				compatible = "fsl,vf610-usb", "fsl,imx27-usb";
-				reg = <0x40034000 0x800>;
-				interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks VF610_CLK_USBC0>;
-				fsl,usbphy = <&usbphy0>;
-				fsl,usbmisc = <&usbmisc0 0>;
-				dr_mode = "peripheral";
-				status = "disabled";
-			};
-
-			usbmisc0: usb@40034800 {
-				#index-cells = <1>;
-				compatible = "fsl,vf610-usbmisc";
-				reg = <0x40034800 0x200>;
-				clocks = <&clks VF610_CLK_USBC0>;
-			};
-		};
-
-		aips1: aips-bus@40080000 {
-			compatible = "fsl,aips-bus", "simple-bus";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			reg = <0x40080000 0x80000>;
-			ranges;
-
-			edma1: dma-controller@40098000 {
-				#dma-cells = <2>;
-				compatible = "fsl,vf610-edma";
-				reg = <0x40098000 0x2000>,
-					<0x400a1000 0x1000>,
-					<0x400a2000 0x1000>;
-				interrupts = <0 10 IRQ_TYPE_LEVEL_HIGH>,
-						<0 11 IRQ_TYPE_LEVEL_HIGH>;
-				interrupt-names = "edma-tx", "edma-err";
-				dma-channels = <32>;
-				clock-names = "dmamux0", "dmamux1";
-				clocks = <&clks VF610_CLK_DMAMUX2>,
-					<&clks VF610_CLK_DMAMUX3>;
-			};
-
-			uart4: serial@400a9000 {
-				compatible = "fsl,vf610-lpuart";
-				reg = <0x400a9000 0x1000>;
-				interrupts = <0 65 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks VF610_CLK_UART4>;
-				clock-names = "ipg";
-				status = "disabled";
-			};
-
-			uart5: serial@400aa000 {
-				compatible = "fsl,vf610-lpuart";
-				reg = <0x400aa000 0x1000>;
-				interrupts = <0 66 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks VF610_CLK_UART5>;
-				clock-names = "ipg";
-				status = "disabled";
-			};
-
-			adc1: adc@400bb000 {
-				compatible = "fsl,vf610-adc";
-				reg = <0x400bb000 0x1000>;
-				interrupts = <0 54 0x04>;
-				clocks = <&clks VF610_CLK_ADC1>;
-				clock-names = "adc";
-				status = "disabled";
-			};
-
-			esdhc1: esdhc@400b2000 {
-				compatible = "fsl,imx53-esdhc";
-				reg = <0x400b2000 0x1000>;
-				interrupts = <0 28 0x04>;
-				clocks = <&clks VF610_CLK_IPG_BUS>,
-					<&clks VF610_CLK_PLATFORM_BUS>,
-					<&clks VF610_CLK_ESDHC1>;
-				clock-names = "ipg", "ahb", "per";
-				status = "disabled";
-			};
-
-			usbh1: usb@400b4000 {
-				compatible = "fsl,vf610-usb", "fsl,imx27-usb";
-				reg = <0x400b4000 0x800>;
-				interrupts = <0 76 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks VF610_CLK_USBC1>;
-				fsl,usbphy = <&usbphy1>;
-				fsl,usbmisc = <&usbmisc1 0>;
-				dr_mode = "host";
-				status = "disabled";
-			};
-
-			usbmisc1: usb@400b4800 {
-				#index-cells = <1>;
-				compatible = "fsl,vf610-usbmisc";
-				reg = <0x400b4800 0x200>;
-				clocks = <&clks VF610_CLK_USBC1>;
-			};
-
-			ftm: ftm@400b8000 {
-				compatible = "fsl,ftm-timer";
-				reg = <0x400b8000 0x1000 0x400b9000 0x1000>;
-				interrupts = <0 44 IRQ_TYPE_LEVEL_HIGH>;
-				clock-names = "ftm-evt", "ftm-src",
-					"ftm-evt-counter-en", "ftm-src-counter-en";
-				clocks = <&clks VF610_CLK_FTM2>,
-					<&clks VF610_CLK_FTM3>,
-					<&clks VF610_CLK_FTM2_EXT_FIX_EN>,
-					<&clks VF610_CLK_FTM3_EXT_FIX_EN>;
-				status = "disabled";
-			};
-
-			fec0: ethernet@400d0000 {
-				compatible = "fsl,mvf600-fec";
-				reg = <0x400d0000 0x1000>;
-				interrupts = <0 78 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks VF610_CLK_ENET0>,
-					<&clks VF610_CLK_ENET0>,
-					<&clks VF610_CLK_ENET>;
-				clock-names = "ipg", "ahb", "ptp";
-				status = "disabled";
-			};
-
-			fec1: ethernet@400d1000 {
-				compatible = "fsl,mvf600-fec";
-				reg = <0x400d1000 0x1000>;
-				interrupts = <0 79 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks VF610_CLK_ENET1>,
-					<&clks VF610_CLK_ENET1>,
-					<&clks VF610_CLK_ENET>;
-				clock-names = "ipg", "ahb", "ptp";
-				status = "disabled";
-			};
-
-			can1: flexcan@400d4000 {
-				compatible = "fsl,vf610-flexcan";
-				reg = <0x400d4000 0x4000>;
-				interrupts = <0 59 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks VF610_CLK_FLEXCAN1>,
-					 <&clks VF610_CLK_FLEXCAN1>;
-				clock-names = "ipg", "per";
-				status = "disabled";
-			};
+&a5_cpu {
+	next-level-cache = <&L2>;
+};
 
-		};
+&aips0 {
+	L2: l2-cache@40006000 {
+		compatible = "arm,pl310-cache";
+		reg = <0x40006000 0x1000>;
+		cache-unified;
+		cache-level = <2>;
+		arm,data-latency = <1 1 1>;
+		arm,tag-latency = <2 2 2>;
 	};
 };
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
new file mode 100644
index 0000000..4e70833
--- /dev/null
+++ b/arch/arm/boot/dts/vfxxx.dtsi
@@ -0,0 +1,436 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * This program 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.
+ */
+
+#include "vf610-pinfunc.h"
+#include <dt-bindings/clock/vf610-clock.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+	aliases {
+		can0 = &can0;
+		can1 = &can1;
+		serial0 = &uart0;
+		serial1 = &uart1;
+		serial2 = &uart2;
+		serial3 = &uart3;
+		serial4 = &uart4;
+		serial5 = &uart5;
+		gpio0 = &gpio1;
+		gpio1 = &gpio2;
+		gpio2 = &gpio3;
+		gpio3 = &gpio4;
+		gpio4 = &gpio5;
+		usbphy0 = &usbphy0;
+		usbphy1 = &usbphy1;
+	};
+
+	fxosc: fxosc {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24000000>;
+	};
+
+	sxosc: sxosc {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <32768>;
+	};
+
+	soc {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "simple-bus";
+		ranges;
+
+		aips0: aips-bus@40000000 {
+			compatible = "fsl,aips-bus", "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			edma0: dma-controller@40018000 {
+				#dma-cells = <2>;
+				compatible = "fsl,vf610-edma";
+				reg = <0x40018000 0x2000>,
+					<0x40024000 0x1000>,
+					<0x40025000 0x1000>;
+				dma-channels = <32>;
+				clock-names = "dmamux0", "dmamux1";
+				clocks = <&clks VF610_CLK_DMAMUX0>,
+					<&clks VF610_CLK_DMAMUX1>;
+				status = "disabled";
+			};
+
+			can0: flexcan@40020000 {
+				compatible = "fsl,vf610-flexcan";
+				reg = <0x40020000 0x4000>;
+				clocks = <&clks VF610_CLK_FLEXCAN0>,
+					 <&clks VF610_CLK_FLEXCAN0>;
+				clock-names = "ipg", "per";
+				status = "disabled";
+			};
+
+			uart0: serial@40027000 {
+				compatible = "fsl,vf610-lpuart";
+				reg = <0x40027000 0x1000>;
+				clocks = <&clks VF610_CLK_UART0>;
+				clock-names = "ipg";
+				dmas = <&edma0 0 2>,
+					<&edma0 0 3>;
+				dma-names = "rx","tx";
+				status = "disabled";
+			};
+
+			uart1: serial@40028000 {
+				compatible = "fsl,vf610-lpuart";
+				reg = <0x40028000 0x1000>;
+				clocks = <&clks VF610_CLK_UART1>;
+				clock-names = "ipg";
+				dmas = <&edma0 0 4>,
+					<&edma0 0 5>;
+				dma-names = "rx","tx";
+				status = "disabled";
+			};
+
+			uart2: serial@40029000 {
+				compatible = "fsl,vf610-lpuart";
+				reg = <0x40029000 0x1000>;
+				clocks = <&clks VF610_CLK_UART2>;
+				clock-names = "ipg";
+				dmas = <&edma0 0 6>,
+					<&edma0 0 7>;
+				dma-names = "rx","tx";
+				status = "disabled";
+			};
+
+			uart3: serial@4002a000 {
+				compatible = "fsl,vf610-lpuart";
+				reg = <0x4002a000 0x1000>;
+				clocks = <&clks VF610_CLK_UART3>;
+				clock-names = "ipg";
+				dmas = <&edma0 0 8>,
+					<&edma0 0 9>;
+				dma-names = "rx","tx";
+				status = "disabled";
+			};
+
+			dspi0: dspi0@4002c000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,vf610-dspi";
+				reg = <0x4002c000 0x1000>;
+				clocks = <&clks VF610_CLK_DSPI0>;
+				clock-names = "dspi";
+				spi-num-chipselects = <5>;
+				status = "disabled";
+			};
+
+			sai2: sai@40031000 {
+				compatible = "fsl,vf610-sai";
+				reg = <0x40031000 0x1000>;
+				clocks = <&clks VF610_CLK_SAI2>;
+				clock-names = "sai";
+				dma-names = "tx", "rx";
+				dmas = <&edma0 0 21>,
+					<&edma0 0 20>;
+				status = "disabled";
+			};
+
+			pit: pit@40037000 {
+				compatible = "fsl,vf610-pit";
+				reg = <0x40037000 0x1000>;
+				clocks = <&clks VF610_CLK_PIT>;
+				clock-names = "pit";
+			};
+
+			pwm0: pwm@40038000 {
+				compatible = "fsl,vf610-ftm-pwm";
+				#pwm-cells = <3>;
+				reg = <0x40038000 0x1000>;
+				clock-names = "ftm_sys", "ftm_ext",
+					      "ftm_fix", "ftm_cnt_clk_en";
+				clocks = <&clks VF610_CLK_FTM0>,
+					<&clks VF610_CLK_FTM0_EXT_SEL>,
+					<&clks VF610_CLK_FTM0_FIX_SEL>,
+					<&clks VF610_CLK_FTM0_EXT_FIX_EN>;
+				status = "disabled";
+			};
+
+			pwm1: pwm@40039000 {
+				compatible = "fsl,vf610-ftm-pwm";
+				#pwm-cells = <3>;
+				reg = <0x40039000 0x1000>;
+				clock-names = "ftm_sys", "ftm_ext",
+					      "ftm_fix", "ftm_cnt_clk_en";
+				clocks = <&clks VF610_CLK_FTM1>,
+					<&clks VF610_CLK_FTM1_EXT_SEL>,
+					<&clks VF610_CLK_FTM1_FIX_SEL>,
+					<&clks VF610_CLK_FTM1_EXT_FIX_EN>;
+				status = "disabled";
+			};
+
+			adc0: adc@4003b000 {
+				compatible = "fsl,vf610-adc";
+				reg = <0x4003b000 0x1000>;
+				clocks = <&clks VF610_CLK_ADC0>;
+				clock-names = "adc";
+				status = "disabled";
+			};
+
+			wdog@4003e000 {
+				compatible = "fsl,vf610-wdt", "fsl,imx21-wdt";
+				reg = <0x4003e000 0x1000>;
+				clocks = <&clks VF610_CLK_WDT>;
+				clock-names = "wdog";
+				status = "disabled";
+			};
+
+			qspi0: quadspi@40044000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,vf610-qspi";
+				reg = <0x40044000 0x1000>;
+				clocks = <&clks VF610_CLK_QSPI0_EN>,
+					<&clks VF610_CLK_QSPI0>;
+				clock-names = "qspi_en", "qspi";
+				status = "disabled";
+			};
+
+			iomuxc: iomuxc@40048000 {
+				compatible = "fsl,vf610-iomuxc";
+				reg = <0x40048000 0x1000>;
+				#gpio-range-cells = <3>;
+			};
+
+			gpio1: gpio@40049000 {
+				compatible = "fsl,vf610-gpio";
+				reg = <0x40049000 0x1000 0x400ff000 0x40>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				gpio-ranges = <&iomuxc 0 0 32>;
+			};
+
+			gpio2: gpio@4004a000 {
+				compatible = "fsl,vf610-gpio";
+				reg = <0x4004a000 0x1000 0x400ff040 0x40>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				gpio-ranges = <&iomuxc 0 32 32>;
+			};
+
+			gpio3: gpio@4004b000 {
+				compatible = "fsl,vf610-gpio";
+				reg = <0x4004b000 0x1000 0x400ff080 0x40>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				gpio-ranges = <&iomuxc 0 64 32>;
+			};
+
+			gpio4: gpio@4004c000 {
+				compatible = "fsl,vf610-gpio";
+				reg = <0x4004c000 0x1000 0x400ff0c0 0x40>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				gpio-ranges = <&iomuxc 0 96 32>;
+			};
+
+			gpio5: gpio@4004d000 {
+				compatible = "fsl,vf610-gpio";
+				reg = <0x4004d000 0x1000 0x400ff100 0x40>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				gpio-ranges = <&iomuxc 0 128 7>;
+			};
+
+			anatop: anatop@40050000 {
+				compatible = "fsl,vf610-anatop", "syscon";
+				reg = <0x40050000 0x400>;
+			};
+
+			usbphy0: usbphy@40050800 {
+				compatible = "fsl,vf610-usbphy";
+				reg = <0x40050800 0x400>;
+				clocks = <&clks VF610_CLK_USBPHY0>;
+				fsl,anatop = <&anatop>;
+				status = "disabled";
+			};
+
+			usbphy1: usbphy@40050c00 {
+				compatible = "fsl,vf610-usbphy";
+				reg = <0x40050c00 0x400>;
+				clocks = <&clks VF610_CLK_USBPHY1>;
+				fsl,anatop = <&anatop>;
+				status = "disabled";
+			};
+
+			i2c0: i2c@40066000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,vf610-i2c";
+				reg = <0x40066000 0x1000>;
+				clocks = <&clks VF610_CLK_I2C0>;
+				clock-names = "ipg";
+				dmas = <&edma0 0 50>,
+					<&edma0 0 51>;
+				dma-names = "rx","tx";
+				status = "disabled";
+			};
+
+			clks: ccm@4006b000 {
+				compatible = "fsl,vf610-ccm";
+				reg = <0x4006b000 0x1000>;
+				clocks = <&sxosc>, <&fxosc>;
+				clock-names = "sxosc", "fxosc";
+				#clock-cells = <1>;
+			};
+
+			usbdev0: usb@40034000 {
+				compatible = "fsl,vf610-usb", "fsl,imx27-usb";
+				reg = <0x40034000 0x800>;
+				clocks = <&clks VF610_CLK_USBC0>;
+				fsl,usbphy = <&usbphy0>;
+				fsl,usbmisc = <&usbmisc0 0>;
+				dr_mode = "peripheral";
+				status = "disabled";
+			};
+
+			usbmisc0: usb@40034800 {
+				#index-cells = <1>;
+				compatible = "fsl,vf610-usbmisc";
+				reg = <0x40034800 0x200>;
+				clocks = <&clks VF610_CLK_USBC0>;
+				status = "disabled";
+			};
+		};
+
+		aips1: aips-bus@40080000 {
+			compatible = "fsl,aips-bus", "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			edma1: dma-controller@40098000 {
+				#dma-cells = <2>;
+				compatible = "fsl,vf610-edma";
+				reg = <0x40098000 0x2000>,
+					<0x400a1000 0x1000>,
+					<0x400a2000 0x1000>;
+				dma-channels = <32>;
+				clock-names = "dmamux0", "dmamux1";
+				clocks = <&clks VF610_CLK_DMAMUX2>,
+					<&clks VF610_CLK_DMAMUX3>;
+				status = "disabled";
+			};
+
+			uart4: serial@400a9000 {
+				compatible = "fsl,vf610-lpuart";
+				reg = <0x400a9000 0x1000>;
+				clocks = <&clks VF610_CLK_UART4>;
+				clock-names = "ipg";
+				status = "disabled";
+			};
+
+			uart5: serial@400aa000 {
+				compatible = "fsl,vf610-lpuart";
+				reg = <0x400aa000 0x1000>;
+				clocks = <&clks VF610_CLK_UART5>;
+				clock-names = "ipg";
+				status = "disabled";
+			};
+
+			adc1: adc@400bb000 {
+				compatible = "fsl,vf610-adc";
+				reg = <0x400bb000 0x1000>;
+				clocks = <&clks VF610_CLK_ADC1>;
+				clock-names = "adc";
+				status = "disabled";
+			};
+
+			esdhc1: esdhc@400b2000 {
+				compatible = "fsl,imx53-esdhc";
+				reg = <0x400b2000 0x1000>;
+				clocks = <&clks VF610_CLK_IPG_BUS>,
+					<&clks VF610_CLK_PLATFORM_BUS>,
+					<&clks VF610_CLK_ESDHC1>;
+				clock-names = "ipg", "ahb", "per";
+				status = "disabled";
+			};
+
+			usbh1: usb@400b4000 {
+				compatible = "fsl,vf610-usb", "fsl,imx27-usb";
+				reg = <0x400b4000 0x800>;
+				clocks = <&clks VF610_CLK_USBC1>;
+				fsl,usbphy = <&usbphy1>;
+				fsl,usbmisc = <&usbmisc1 0>;
+				dr_mode = "host";
+				status = "disabled";
+			};
+
+			usbmisc1: usb@400b4800 {
+				#index-cells = <1>;
+				compatible = "fsl,vf610-usbmisc";
+				reg = <0x400b4800 0x200>;
+				clocks = <&clks VF610_CLK_USBC1>;
+				status = "disabled";
+			};
+
+			ftm: ftm@400b8000 {
+				compatible = "fsl,ftm-timer";
+				reg = <0x400b8000 0x1000 0x400b9000 0x1000>;
+				clock-names = "ftm-evt", "ftm-src",
+					"ftm-evt-counter-en", "ftm-src-counter-en";
+				clocks = <&clks VF610_CLK_FTM2>,
+					<&clks VF610_CLK_FTM3>,
+					<&clks VF610_CLK_FTM2_EXT_FIX_EN>,
+					<&clks VF610_CLK_FTM3_EXT_FIX_EN>;
+				status = "disabled";
+			};
+
+			fec0: ethernet@400d0000 {
+				compatible = "fsl,mvf600-fec";
+				reg = <0x400d0000 0x1000>;
+				clocks = <&clks VF610_CLK_ENET0>,
+					<&clks VF610_CLK_ENET0>,
+					<&clks VF610_CLK_ENET>;
+				clock-names = "ipg", "ahb", "ptp";
+				status = "disabled";
+			};
+
+			fec1: ethernet@400d1000 {
+				compatible = "fsl,mvf600-fec";
+				reg = <0x400d1000 0x1000>;
+				clocks = <&clks VF610_CLK_ENET1>,
+					<&clks VF610_CLK_ENET1>,
+					<&clks VF610_CLK_ENET>;
+				clock-names = "ipg", "ahb", "ptp";
+				status = "disabled";
+			};
+
+			can1: flexcan@400d4000 {
+				compatible = "fsl,vf610-flexcan";
+				reg = <0x400d4000 0x4000>;
+				clocks = <&clks VF610_CLK_FLEXCAN1>,
+					 <&clks VF610_CLK_FLEXCAN1>;
+				clock-names = "ipg", "per";
+				status = "disabled";
+			};
+
+		};
+	};
+};
-- 
2.1.2

[PATCH v2 4/4] ARM: dts: vf500-colibri: add Colibri VF50 support

[Stefan Agner]

Add Colibri VF50 device tree files vf500-colibri.dtsi and
vf500-colibri-eval-v3.dts, in line with the Colibri VF61 device tree
files. However, to minimize dupplication we also add vf-colibri.dtsi
and vf-colibri-eval-v3.dtsi which contain the common device tree
nodes.

Signed-off-by: Stefan Agner <stefan@agner.ch>
---
 arch/arm/boot/dts/Makefile                  |   1 +
 arch/arm/boot/dts/vf-colibri-eval-v3.dtsi   |  54 ++++++++++
 arch/arm/boot/dts/vf-colibri.dtsi           | 142 ++++++++++++++++++++++++++
 arch/arm/boot/dts/vf500-colibri-eval-v3.dts |  17 ++++
 arch/arm/boot/dts/vf500-colibri.dtsi        |  20 ++++
 arch/arm/boot/dts/vf610-colibri-eval-v3.dts |  47 +--------
 arch/arm/boot/dts/vf610-colibri.dtsi        | 149 +---------------------------
 7 files changed, 237 insertions(+), 193 deletions(-)
 create mode 100644 arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
 create mode 100644 arch/arm/boot/dts/vf-colibri.dtsi
 create mode 100644 arch/arm/boot/dts/vf500-colibri-eval-v3.dts
 create mode 100644 arch/arm/boot/dts/vf500-colibri.dtsi

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b51d485..b13c3d1 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -245,6 +245,7 @@ dtb-$(CONFIG_ARCH_MXC) += \
 	imx6q-tx6q-1110.dtb \
 	imx6sl-evk.dtb \
 	imx6sx-sdb.dtb \
+	vf500-colibri-eval-v3.dtb \
 	vf610-colibri-eval-v3.dtb \
 	vf610-cosmic.dtb \
 	vf610-twr.dtb
diff --git a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
new file mode 100644
index 0000000..80e8fbc
--- /dev/null
+++ b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2014 Toradex AG
+ *
+ * This program 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.
+ */
+
+/ {
+	chosen {
+		bootargs = "console=ttyLP0,115200";
+	};
+};
+
+&bl {
+	brightness-levels = <0 4 8 16 32 64 128 255>;
+	default-brightness-level = <6>;
+	status  = "okay";
+};
+
+&esdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_esdhc1>;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&fec1 {
+	phy-mode = "rmii";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec1>;
+	status = "okay";
+};
+
+&pwm0 {
+	status = "okay";
+};
+
+&pwm1 {
+	status = "okay";
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
\ No newline at end of file
diff --git a/arch/arm/boot/dts/vf-colibri.dtsi b/arch/arm/boot/dts/vf-colibri.dtsi
new file mode 100644
index 0000000..ab40367
--- /dev/null
+++ b/arch/arm/boot/dts/vf-colibri.dtsi
@@ -0,0 +1,142 @@
+/*
+ * Copyright 2014 Toradex AG
+ *
+ * This program 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.
+ */
+
+/ {
+	bl: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm0 0 5000000 0>;
+		status = "disabled";
+	};
+};
+
+&adc0 {
+	status = "okay";
+};
+
+&adc1 {
+	status = "okay";
+};
+
+&edma0 {
+	status = "okay";
+};
+
+&esdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_esdhc1>;
+	bus-width = <4>;
+};
+
+&fec1 {
+	phy-mode = "rmii";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec1>;
+};
+
+&pwm0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm0>;
+};
+
+&pwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm1>;
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart0>;
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+};
+
+&usbdev0 {
+	disable-over-current;
+	status = "okay";
+};
+
+&usbh1 {
+	disable-over-current;
+	status = "okay";
+};
+
+&iomuxc {
+	vf610-colibri {
+		pinctrl_esdhc1: esdhc1grp {
+			fsl,pins = <
+				VF610_PAD_PTA24__ESDHC1_CLK	0x31ef
+				VF610_PAD_PTA25__ESDHC1_CMD	0x31ef
+				VF610_PAD_PTA26__ESDHC1_DAT0	0x31ef
+				VF610_PAD_PTA27__ESDHC1_DAT1	0x31ef
+				VF610_PAD_PTA28__ESDHC1_DATA2	0x31ef
+				VF610_PAD_PTA29__ESDHC1_DAT3	0x31ef
+				VF610_PAD_PTB20__GPIO_42	0x219d
+			>;
+		};
+
+		pinctrl_fec1: fec1grp {
+			fsl,pins = <
+				VF610_PAD_PTC9__ENET_RMII1_MDC		0x30d2
+				VF610_PAD_PTC10__ENET_RMII1_MDIO	0x30d3
+				VF610_PAD_PTC11__ENET_RMII1_CRS		0x30d1
+				VF610_PAD_PTC12__ENET_RMII_RXD1		0x30d1
+				VF610_PAD_PTC13__ENET_RMII1_RXD0	0x30d1
+				VF610_PAD_PTC14__ENET_RMII1_RXER	0x30d1
+				VF610_PAD_PTC15__ENET_RMII1_TXD1	0x30d2
+				VF610_PAD_PTC16__ENET_RMII1_TXD0	0x30d2
+				VF610_PAD_PTC17__ENET_RMII1_TXEN	0x30d2
+			>;
+		};
+
+		pinctrl_pwm0: pwm0grp {
+			fsl,pins = <
+				VF610_PAD_PTB0__FTM0_CH0		0x1182
+				VF610_PAD_PTB1__FTM0_CH1		0x1182
+			>;
+		};
+
+		pinctrl_pwm1: pwm1grp {
+			fsl,pins = <
+				VF610_PAD_PTB8__FTM1_CH0		0x1182
+				VF610_PAD_PTB9__FTM1_CH1		0x1182
+			>;
+		};
+
+		pinctrl_uart0: uart0grp {
+			fsl,pins = <
+				VF610_PAD_PTB10__UART0_TX		0x21a2
+				VF610_PAD_PTB11__UART0_RX		0x21a1
+			>;
+		};
+
+		pinctrl_uart1: uart1grp {
+			fsl,pins = <
+				VF610_PAD_PTB4__UART1_TX		0x21a2
+				VF610_PAD_PTB5__UART1_RX		0x21a1
+			>;
+		};
+
+		pinctrl_uart2: uart2grp {
+			fsl,pins = <
+				VF610_PAD_PTD0__UART2_TX		0x21a2
+				VF610_PAD_PTD1__UART2_RX		0x21a1
+				VF610_PAD_PTD2__UART2_RTS		0x21a2
+				VF610_PAD_PTD3__UART2_CTS		0x21a1
+			>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/vf500-colibri-eval-v3.dts b/arch/arm/boot/dts/vf500-colibri-eval-v3.dts
new file mode 100644
index 0000000..7fc782c
--- /dev/null
+++ b/arch/arm/boot/dts/vf500-colibri-eval-v3.dts
@@ -0,0 +1,17 @@
+/*
+ * Copyright 2014 Toradex AG
+ *
+ * This program 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.
+ */
+
+/dts-v1/;
+#include "vf500-colibri.dtsi"
+#include "vf-colibri-eval-v3.dtsi"
+
+/ {
+	model = "Toradex Colibri VF50 on Colibri Evaluation Board";
+	compatible = "toradex,vf500-colibri_vf50-on-eval", "toradex,vf500-colibri_vf50", "fsl,vf500";
+};
diff --git a/arch/arm/boot/dts/vf500-colibri.dtsi b/arch/arm/boot/dts/vf500-colibri.dtsi
new file mode 100644
index 0000000..cee34a3
--- /dev/null
+++ b/arch/arm/boot/dts/vf500-colibri.dtsi
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2014 Toradex AG
+ *
+ * This program 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.
+ */
+
+#include "vf500.dtsi"
+#include "vf-colibri.dtsi"
+
+/ {
+	model = "Toradex Colibri VF50 COM";
+	compatible = "toradex,vf610-colibri_vf50", "fsl,vf500";
+
+	memory {
+		reg = <0x80000000 0x8000000>;
+	};
+};
diff --git a/arch/arm/boot/dts/vf610-colibri-eval-v3.dts b/arch/arm/boot/dts/vf610-colibri-eval-v3.dts
index 711cf82..10ebe99 100644
--- a/arch/arm/boot/dts/vf610-colibri-eval-v3.dts
+++ b/arch/arm/boot/dts/vf610-colibri-eval-v3.dts
@@ -9,52 +9,9 @@
 
 /dts-v1/;
 #include "vf610-colibri.dtsi"
+#include "vf-colibri-eval-v3.dtsi"
 
 / {
 	model = "Toradex Colibri VF61 on Colibri Evaluation Board";
 	compatible = "toradex,vf610-colibri_vf61-on-eval", "toradex,vf610-colibri_vf61", "fsl,vf610";
-
-	chosen {
-		bootargs = "console=ttyLP0,115200";
-	};
-};
-
-&bl {
-	brightness-levels = <0 4 8 16 32 64 128 255>;
-	default-brightness-level = <6>;
-	status  = "okay";
-};
-
-&esdhc1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_esdhc1>;
-	bus-width = <4>;
-	status = "okay";
-};
-
-&fec1 {
-	phy-mode = "rmii";
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_fec1>;
-	status = "okay";
-};
-
-&pwm0 {
-	status = "okay";
-};
-
-&pwm1 {
-	status = "okay";
-};
-
-&uart0 {
-	status = "okay";
-};
-
-&uart1 {
-	status = "okay";
-};
-
-&uart2 {
-	status = "okay";
-};
+};
\ No newline at end of file
diff --git a/arch/arm/boot/dts/vf610-colibri.dtsi b/arch/arm/boot/dts/vf610-colibri.dtsi
index 2bcee5a..19fe045 100644
--- a/arch/arm/boot/dts/vf610-colibri.dtsi
+++ b/arch/arm/boot/dts/vf610-colibri.dtsi
@@ -8,6 +8,7 @@
  */
 
 #include "vf610.dtsi"
+#include "vf-colibri.dtsi"
 
 / {
 	model = "Toradex Colibri VF61 COM";
@@ -16,157 +17,9 @@
 	memory {
 		reg = <0x80000000 0x10000000>;
 	};
-
-	clocks {
-		enet_ext {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <50000000>;
-		};
-	};
-
-	bl: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm0 0 5000000 0>;
-		status = "disabled";
-	};
-};
-
-&adc0 {
-	status = "okay";
-};
-
-&adc1 {
-	status = "okay";
-};
-
-&edma0 {
-	status = "okay";
-};
-
-&esdhc1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_esdhc1>;
-	bus-width = <4>;
-};
-
-&fec1 {
-	phy-mode = "rmii";
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_fec1>;
 };
 
 &L2 {
 	arm,data-latency = <2 1 2>;
 	arm,tag-latency = <3 2 3>;
 };
-
-&pwm0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_pwm0>;
-};
-
-&pwm1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_pwm1>;
-};
-
-&uart0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_uart0>;
-};
-
-&uart1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_uart1>;
-};
-
-&uart2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_uart2>;
-};
-
-&usbdev0 {
-	disable-over-current;
-	status = "okay";
-};
-
-&usbh1 {
-	disable-over-current;
-	status = "okay";
-};
-
-&usbphy0 {
-	status = "okay";
-};
-
-&usbphy1 {
-	status = "okay";
-};
-
-&iomuxc {
-	vf610-colibri {
-		pinctrl_esdhc1: esdhc1grp {
-			fsl,pins = <
-				VF610_PAD_PTA24__ESDHC1_CLK	0x31ef
-				VF610_PAD_PTA25__ESDHC1_CMD	0x31ef
-				VF610_PAD_PTA26__ESDHC1_DAT0	0x31ef
-				VF610_PAD_PTA27__ESDHC1_DAT1	0x31ef
-				VF610_PAD_PTA28__ESDHC1_DATA2	0x31ef
-				VF610_PAD_PTA29__ESDHC1_DAT3	0x31ef
-				VF610_PAD_PTB20__GPIO_42	0x219d
-			>;
-		};
-
-		pinctrl_fec1: fec1grp {
-			fsl,pins = <
-				VF610_PAD_PTC9__ENET_RMII1_MDC		0x30d2
-				VF610_PAD_PTC10__ENET_RMII1_MDIO	0x30d3
-				VF610_PAD_PTC11__ENET_RMII1_CRS		0x30d1
-				VF610_PAD_PTC12__ENET_RMII_RXD1		0x30d1
-				VF610_PAD_PTC13__ENET_RMII1_RXD0	0x30d1
-				VF610_PAD_PTC14__ENET_RMII1_RXER	0x30d1
-				VF610_PAD_PTC15__ENET_RMII1_TXD1	0x30d2
-				VF610_PAD_PTC16__ENET_RMII1_TXD0	0x30d2
-				VF610_PAD_PTC17__ENET_RMII1_TXEN	0x30d2
-			>;
-		};
-
-		pinctrl_pwm0: pwm0grp {
-			fsl,pins = <
-				VF610_PAD_PTB0__FTM0_CH0		0x1182
-				VF610_PAD_PTB1__FTM0_CH1		0x1182
-			>;
-		};
-
-		pinctrl_pwm1: pwm1grp {
-			fsl,pins = <
-				VF610_PAD_PTB8__FTM1_CH0		0x1182
-				VF610_PAD_PTB9__FTM1_CH1		0x1182
-			>;
-		};
-
-		pinctrl_uart0: uart0grp {
-			fsl,pins = <
-				VF610_PAD_PTB10__UART0_TX		0x21a2
-				VF610_PAD_PTB11__UART0_RX		0x21a1
-			>;
-		};
-
-		pinctrl_uart1: uart1grp {
-			fsl,pins = <
-				VF610_PAD_PTB4__UART1_TX		0x21a2
-				VF610_PAD_PTB5__UART1_RX		0x21a1
-			>;
-		};
-
-		pinctrl_uart2: uart2grp {
-			fsl,pins = <
-				VF610_PAD_PTD0__UART2_TX		0x21a2
-				VF610_PAD_PTD1__UART2_RX		0x21a1
-				VF610_PAD_PTD2__UART2_RTS		0x21a2
-				VF610_PAD_PTD3__UART2_CTS		0x21a1
-			>;
-		};
-	};
-};
-- 
2.1.2