[PATCH][v2] arm64: Add DTS support for FSL's LS1012A SoC

Leo Li pku.leo at gmail.com
Thu Dec 1 12:30:03 PST 2016


On Wed, Nov 16, 2016 at 12:24 PM, Harninder Rai <harninder.rai at nxp.com> wrote:
> LS1012A features an advanced 64-bit ARM v8 CortexA53 processor
> with 32 KB of parity protected L1-I cache, 32 KB of ECC protected
> L1-D cache, as well as 256 KB of ECC protected L2 cache.
>
> Features summary
>  One 64-bit ARM-v8 Cortex-A53 core with the following capabilities
>   - Arranged as a cluster of one core supporting a 256 KB L2 cache with ECC
>     protection
>   - Speed up to 800 MHz
>   - Parity-protected 32 KB L1 instruction cache and 32 KB L1 data cache
>   - Neon SIMD engine
>   - ARM v8 cryptography extensions
>  One 16-bit DDR3L SDRAM memory controller
>  ARM core-link CCI-400 cache coherent interconnect
>  Cryptography acceleration (SEC)
>  One Configurable x3 SerDes
>  One PCI Express Gen2 controller, supporting x1 operation
>  One serial ATA (SATA Gen 3.0) controller
>  One USB 3.0/2.0 controller with integrated PHY
>
>  Following levels of DTSI/DTS files have been created for the LS1012A
>    SoC family:
>
>            - fsl-ls1012a.dtsi:
>                    DTS-Include file for FSL LS1012A SoC.
>
>            - fsl-ls1012a-frdm.dts:
>                    DTS file for FSL LS1012A FRDM board.
>
>            - fsl-ls1012a-qds.dts:
>                    DTS file for FSL LS1012A QDS board.
>
>            - fsl-ls1012a-rdb.dts:
>                     DTS file for FSL LS1012A RDB board.
>
> Signed-off-by: Harninder Rai <harninder.rai at nxp.com>
> Signed-off-by: Bhaskar Upadhaya <Bhaskar.Upadhaya at nxp.com>
> ---
> Changes in v2: Incorporated Shawn's comments
> - Brief introduction of the SoC in commit message
> - Alphabetic ordering of labeled nodes
> - Better naming to be used for regulator node
> - Make timer node's comments more readable
> - Sort nodes with unit-address in order of the address
>
>  arch/arm64/boot/dts/freescale/Makefile             |   3 +
>  arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts | 115 ++++++++++
>  arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts  | 128 +++++++++++
>  arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts  |  59 +++++
>  arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi     | 245 +++++++++++++++++++++
>  5 files changed, 550 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts
>  create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
>  create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts
>  create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
>
> diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
> index 6602718..39db645 100644
> --- a/arch/arm64/boot/dts/freescale/Makefile
> +++ b/arch/arm64/boot/dts/freescale/Makefile
> @@ -1,3 +1,6 @@
> +dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-frdm.dtb
> +dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-qds.dtb
> +dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-rdb.dtb
>  dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-qds.dtb
>  dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-rdb.dtb
>  dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1046a-qds.dtb
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts b/arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts
> new file mode 100644
> index 0000000..81bd689
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts
> @@ -0,0 +1,115 @@
> +/*
> + * Device Tree file for Freescale LS1012A Freedom Board.
> + *
> + * Copyright 2016, Freescale Semiconductor
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPLv2 or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + *  a) This library is free software; you can redistribute it and/or
> + *     modify it under the terms of the GNU General Public License as
> + *     published by the Free Software Foundation; either version 2 of the
> + *     License, or (at your option) any later version.
> + *
> + *     This library is distributed in the hope that it will be useful,
> + *     but WITHOUT ANY WARRANTY; without even the implied warranty of
> + *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> + *     GNU General Public License for more details.
> + *
> + * Or, alternatively,
> + *
> + *  b) Permission is hereby granted, free of charge, to any person
> + *     obtaining a copy of this software and associated documentation
> + *     files (the "Software"), to deal in the Software without
> + *     restriction, including without limitation the rights to use,
> + *     copy, modify, merge, publish, distribute, sublicense, and/or
> + *     sell copies of the Software, and to permit persons to whom the
> + *     Software is furnished to do so, subject to the following
> + *     conditions:
> + *
> + *     The above copyright notice and this permission notice shall be
> + *     included in all copies or substantial portions of the Software.
> + *
> + *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + *     OTHER DEALINGS IN THE SOFTWARE.
> + */
> +/dts-v1/;
> +
> +#include "fsl-ls1012a.dtsi"
> +
> +/ {
> +       model = "LS1012A Freedom Board";
> +       compatible = "fsl,ls1012a-frdm", "fsl,ls1012a";
> +
> +       sys_mclk: clock-mclk {
> +               compatible = "fixed-clock";
> +               #clock-cells = <0>;
> +               clock-frequency = <25000000>;
> +       };
> +
> +       regulator_1p8v: regulator {
> +               compatible = "regulator-fixed";
> +               regulator-name = "1P8V";
> +               regulator-min-microvolt = <1800000>;
> +               regulator-max-microvolt = <1800000>;
> +               regulator-always-on;
> +       };
> +
> +       sound {
> +               compatible = "simple-audio-card";
> +               simple-audio-card,format = "i2s";
> +               simple-audio-card,widgets =
> +                       "Microphone", "Microphone Jack",
> +                       "Headphone", "Headphone Jack",
> +                       "Speaker", "Speaker Ext",
> +                       "Line", "Line In Jack";
> +               simple-audio-card,routing =
> +                       "MIC_IN", "Microphone Jack",
> +                       "Microphone Jack", "Mic Bias",
> +                       "LINE_IN", "Line In Jack",
> +                       "Headphone Jack", "HP_OUT",
> +                       "Speaker Ext", "LINE_OUT";
> +
> +               simple-audio-card,cpu {
> +                       sound-dai = <&sai2>;
> +                       frame-master;
> +                       bitclock-master;
> +               };
> +
> +               simple-audio-card,codec {
> +                       sound-dai = <&codec>;
> +                       frame-master;
> +                       bitclock-master;
> +                       system-clock-frequency = <25000000>;
> +               };
> +       };
> +};
> +
> +&duart0 {
> +       status = "okay";
> +};
> +
> +&i2c0 {
> +       status = "okay";
> +
> +       codec: sgtl5000 at a {
> +               #sound-dai-cells = <0>;
> +               compatible = "fsl,sgtl5000";
> +               reg = <0xa>;
> +               VDDA-supply = <&regulator_1p8v>;
> +               VDDIO-supply = <&regulator_1p8v>;
> +               clocks = <&sys_mclk>;
> +       };
> +};
> +
> +&sai2 {
> +       status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
> new file mode 100644
> index 0000000..b841251
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
> @@ -0,0 +1,128 @@
> +/*
> + * Device Tree file for Freescale LS1012A QDS Board.
> + *
> + * Copyright 2016, Freescale Semiconductor
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPLv2 or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + *  a) This library is free software; you can redistribute it and/or
> + *     modify it under the terms of the GNU General Public License as
> + *     published by the Free Software Foundation; either version 2 of the
> + *     License, or (at your option) any later version.
> + *
> + *     This library is distributed in the hope that it will be useful,
> + *     but WITHOUT ANY WARRANTY; without even the implied warranty of
> + *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> + *     GNU General Public License for more details.
> + *
> + * Or, alternatively,
> + *
> + *  b) Permission is hereby granted, free of charge, to any person
> + *     obtaining a copy of this software and associated documentation
> + *     files (the "Software"), to deal in the Software without
> + *     restriction, including without limitation the rights to use,
> + *     copy, modify, merge, publish, distribute, sublicense, and/or
> + *     sell copies of the Software, and to permit persons to whom the
> + *     Software is furnished to do so, subject to the following
> + *     conditions:
> + *
> + *     The above copyright notice and this permission notice shall be
> + *     included in all copies or substantial portions of the Software.
> + *
> + *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + *     OTHER DEALINGS IN THE SOFTWARE.
> + */
> +/dts-v1/;
> +
> +#include "fsl-ls1012a.dtsi"
> +
> +/ {
> +       model = "LS1012A QDS Board";
> +       compatible = "fsl,ls1012a-qds", "fsl,ls1012a";
> +
> +       sys_mclk: clock-mclk {
> +               compatible = "fixed-clock";
> +               #clock-cells = <0>;
> +               clock-frequency = <24576000>;
> +       };
> +
> +       regulator_3p3v: regulator {
> +               compatible = "regulator-fixed";
> +               regulator-name = "3P3V";
> +               regulator-min-microvolt = <3300000>;
> +               regulator-max-microvolt = <3300000>;
> +               regulator-always-on;
> +       };
> +
> +       sound {
> +               compatible = "simple-audio-card";
> +               simple-audio-card,format = "i2s";
> +               simple-audio-card,widgets =
> +                       "Microphone", "Microphone Jack",
> +                       "Headphone", "Headphone Jack",
> +                       "Speaker", "Speaker Ext",
> +                       "Line", "Line In Jack";
> +               simple-audio-card,routing =
> +                       "MIC_IN", "Microphone Jack",
> +                       "Microphone Jack", "Mic Bias",
> +                       "LINE_IN", "Line In Jack",
> +                       "Headphone Jack", "HP_OUT",
> +                       "Speaker Ext", "LINE_OUT";
> +
> +               simple-audio-card,cpu {
> +                       sound-dai = <&sai2>;
> +                       frame-master;
> +                       bitclock-master;
> +               };
> +
> +               simple-audio-card,codec {
> +                       sound-dai = <&codec>;
> +                       frame-master;
> +                       bitclock-master;
> +                       system-clock-frequency = <24576000>;
> +               };
> +       };
> +};
> +
> +&duart0 {
> +       status = "okay";
> +};
> +
> +&i2c0 {
> +       status = "okay";
> +
> +       pca9547 at 77 {
> +               compatible = "nxp,pca9547";
> +               reg = <0x77>;
> +               #address-cells = <1>;
> +               #size-cells = <0>;
> +
> +               i2c at 4 {
> +                       #address-cells = <1>;
> +                       #size-cells = <0>;
> +                       reg = <0x4>;
> +
> +                       codec: sgtl5000 at a {
> +                               #sound-dai-cells = <0>;
> +                               compatible = "fsl,sgtl5000";
> +                               reg = <0xa>;
> +                               VDDA-supply = <&regulator_3p3v>;
> +                               VDDIO-supply = <&regulator_3p3v>;
> +                               clocks = <&sys_mclk>;
> +                       };
> +               };
> +       };
> +};
> +
> +&sai2 {
> +       status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts
> new file mode 100644
> index 0000000..62c5c71
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts
> @@ -0,0 +1,59 @@
> +/*
> + * Device Tree file for Freescale LS1012A RDB Board.
> + *
> + * Copyright 2016, Freescale Semiconductor
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPLv2 or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + *  a) This library is free software; you can redistribute it and/or
> + *     modify it under the terms of the GNU General Public License as
> + *     published by the Free Software Foundation; either version 2 of the
> + *     License, or (at your option) any later version.
> + *
> + *     This library is distributed in the hope that it will be useful,
> + *     but WITHOUT ANY WARRANTY; without even the implied warranty of
> + *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> + *     GNU General Public License for more details.
> + *
> + * Or, alternatively,
> + *
> + *  b) Permission is hereby granted, free of charge, to any person
> + *     obtaining a copy of this software and associated documentation
> + *     files (the "Software"), to deal in the Software without
> + *     restriction, including without limitation the rights to use,
> + *     copy, modify, merge, publish, distribute, sublicense, and/or
> + *     sell copies of the Software, and to permit persons to whom the
> + *     Software is furnished to do so, subject to the following
> + *     conditions:
> + *
> + *     The above copyright notice and this permission notice shall be
> + *     included in all copies or substantial portions of the Software.
> + *
> + *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + *     OTHER DEALINGS IN THE SOFTWARE.
> + */
> +/dts-v1/;
> +
> +#include "fsl-ls1012a.dtsi"
> +
> +/ {
> +       model = "LS1012A RDB Board";
> +       compatible = "fsl,ls1012a-rdb", "fsl,ls1012a";
> +};
> +
> +&duart0 {
> +       status = "okay";
> +};
> +
> +&i2c0 {
> +       status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
> new file mode 100644
> index 0000000..24874d7
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
> @@ -0,0 +1,245 @@
> +/*
> + * Device Tree Include file for Freescale Layerscape-1012A family SoC.
> + *
> + * Copyright 2016, Freescale Semiconductor
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPLv2 or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + *  a) This library is free software; you can redistribute it and/or
> + *     modify it under the terms of the GNU General Public License as
> + *     published by the Free Software Foundation; either version 2 of the
> + *     License, or (at your option) any later version.
> + *
> + *     This library is distributed in the hope that it will be useful,
> + *     but WITHOUT ANY WARRANTY; without even the implied warranty of
> + *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> + *     GNU General Public License for more details.
> + *
> + * Or, alternatively,
> + *
> + *  b) Permission is hereby granted, free of charge, to any person
> + *     obtaining a copy of this software and associated documentation
> + *     files (the "Software"), to deal in the Software without
> + *     restriction, including without limitation the rights to use,
> + *     copy, modify, merge, publish, distribute, sublicense, and/or
> + *     sell copies of the Software, and to permit persons to whom the
> + *     Software is furnished to do so, subject to the following
> + *     conditions:
> + *
> + *     The above copyright notice and this permission notice shall be
> + *     included in all copies or substantial portions of the Software.
> + *
> + *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + *     OTHER DEALINGS IN THE SOFTWARE.
> + */
> +
> +#include <dt-bindings/interrupt-controller/irq.h>
> +
> +/ {
> +       compatible = "fsl,ls1012a";
> +       interrupt-parent = <&gic>;
> +       #address-cells = <2>;
> +       #size-cells = <2>;
> +
> +       cpus {
> +               #address-cells = <1>;
> +               #size-cells = <0>;
> +
> +               cpu0: cpu at 0 {
> +                       device_type = "cpu";
> +                       compatible = "arm,cortex-a53";
> +                       reg = <0x0>;
> +                       clocks = <&clockgen 1 0>;
> +                       #cooling-cells = <2>;
> +               };
> +       };
> +
> +       sysclk: sysclk {
> +               compatible = "fixed-clock";
> +               #clock-cells = <0>;
> +               clock-frequency = <100000000>;
> +               clock-output-names = "sysclk";
> +       };
> +
> +       timer {
> +               compatible = "arm,armv8-timer";
> +
> +               interrupts = <1 13 IRQ_TYPE_LEVEL_LOW>,/* Physical Secure PPI */
> +                            <1 14 IRQ_TYPE_LEVEL_LOW>,/* Physical Non-Secure PPI */
> +                            <1 11 IRQ_TYPE_LEVEL_LOW>,/* Virtual PPI */
> +                            <1 10 IRQ_TYPE_LEVEL_LOW>;/* Hypervisor PPI */
> +       };
> +
> +       pmu {
> +               compatible = "arm,armv8-pmuv3";
> +               interrupts = <0 106 IRQ_TYPE_LEVEL_LOW>;
> +       };
> +
> +       gic: interrupt-controller at 1400000 {
> +               compatible = "arm,gic-400";
> +               #interrupt-cells = <3>;
> +               interrupt-controller;
> +               reg = <0x0 0x1401000 0 0x1000>, /* GICD */
> +                     <0x0 0x1402000 0 0x2000>, /* GICC */
> +                     <0x0 0x1404000 0 0x2000>, /* GICH */
> +                     <0x0 0x1406000 0 0x2000>; /* GICV */
> +               interrupts = <1 9 IRQ_TYPE_LEVEL_LOW>;
> +       };
> +
> +       reboot {
> +               compatible = "syscon-reboot";
> +               regmap = <&dcfg>;
> +               offset = <0xb0>;
> +               mask = <0x02>;
> +       };
> +
> +       soc {
> +               compatible = "simple-bus";
> +               #address-cells = <2>;
> +               #size-cells = <2>;
> +               ranges;
> +
> +               scfg: scfg at 1570000 {
> +                       compatible = "fsl,ls1012a-scfg", "syscon";
> +                       reg = <0x0 0x1570000 0x0 0x10000>;
> +                       big-endian;
> +               };
> +
> +               dcfg: dcfg at 1ee0000 {
> +                       compatible = "fsl,ls1012a-dcfg",
> +                                    "syscon";
> +                       reg = <0x0 0x1ee0000 0x0 0x10000>;
> +                       big-endian;
> +               };
> +
> +               clockgen: clocking at 1ee1000 {
> +                       compatible = "fsl,ls1012a-clockgen";
> +                       reg = <0x0 0x1ee1000 0x0 0x1000>;
> +                       #clock-cells = <2>;
> +                       clocks = <&sysclk>;
> +               };
> +
> +               i2c0: i2c at 2180000 {
> +                       compatible = "fsl,vf610-i2c";
> +                       #address-cells = <1>;
> +                       #size-cells = <0>;
> +                       reg = <0x0 0x2180000 0x0 0x10000>;
> +                       interrupts = <0 56 IRQ_TYPE_LEVEL_LOW>;

All the SPI interrupts connected to GIC400 should be level high.  This
is also true for the interrupts below.

> +                       clocks = <&clockgen 4 0>;
> +                       status = "disabled";
> +               };
> +
> +               i2c1: i2c at 2190000 {
> +                       compatible = "fsl,vf610-i2c";
> +                       #address-cells = <1>;
> +                       #size-cells = <0>;
> +                       reg = <0x0 0x2190000 0x0 0x10000>;
> +                       interrupts = <0 57 IRQ_TYPE_LEVEL_LOW>;
> +                       clocks = <&clockgen 4 0>;
> +                       status = "disabled";
> +               };
> +
> +               duart0: serial at 21c0500 {
> +                       compatible = "fsl,ns16550", "ns16550a";
> +                       reg = <0x00 0x21c0500 0x0 0x100>;
> +                       interrupts = <0 54 IRQ_TYPE_LEVEL_HIGH>;
> +                       clocks = <&clockgen 4 0>;
> +               };
> +
> +               duart1: serial at 21c0600 {
> +                       compatible = "fsl,ns16550", "ns16550a";
> +                       reg = <0x00 0x21c0600 0x0 0x100>;
> +                       interrupts = <0 54 IRQ_TYPE_LEVEL_HIGH>;
> +                       clocks = <&clockgen 4 0>;
> +               };
> +
> +               gpio0: gpio at 2300000 {
> +                       compatible = "fsl,qoriq-gpio";
> +                       reg = <0x0 0x2300000 0x0 0x10000>;
> +                       interrupts = <0 66 IRQ_TYPE_LEVEL_LOW>;
> +                       gpio-controller;
> +                       #gpio-cells = <2>;
> +                       interrupt-controller;
> +                       #interrupt-cells = <2>;
> +               };
> +
> +               gpio1: gpio at 2310000 {
> +                       compatible = "fsl,qoriq-gpio";
> +                       reg = <0x0 0x2310000 0x0 0x10000>;
> +                       interrupts = <0 67 IRQ_TYPE_LEVEL_LOW>;
> +                       gpio-controller;
> +                       #gpio-cells = <2>;
> +                       interrupt-controller;
> +                       #interrupt-cells = <2>;
> +               };
> +
> +               wdog0: wdog at 2ad0000 {
> +                       compatible = "fsl,ls1012a-wdt",
> +                                    "fsl,imx21-wdt";
> +                       reg = <0x0 0x2ad0000 0x0 0x10000>;
> +                       interrupts = <0 83 IRQ_TYPE_LEVEL_LOW>;
> +                       clocks = <&clockgen 4 0>;
> +                       big-endian;
> +               };
> +
> +               sai1: sai at 2b50000 {
> +                       #sound-dai-cells = <0>;
> +                       compatible = "fsl,vf610-sai";
> +                       reg = <0x0 0x2b50000 0x0 0x10000>;
> +                       interrupts = <0 148 IRQ_TYPE_LEVEL_LOW>;
> +                       clocks = <&clockgen 4 3>, <&clockgen 4 3>,
> +                                <&clockgen 4 3>, <&clockgen 4 3>;
> +                       clock-names = "bus", "mclk1", "mclk2", "mclk3";
> +                       dma-names = "tx", "rx";
> +                       dmas = <&edma0 1 47>,
> +                              <&edma0 1 46>;
> +                       status = "disabled";
> +               };
> +
> +               sai2: sai at 2b60000 {
> +                       #sound-dai-cells = <0>;
> +                       compatible = "fsl,vf610-sai";
> +                       reg = <0x0 0x2b60000 0x0 0x10000>;
> +                       interrupts = <0 149 IRQ_TYPE_LEVEL_LOW>;
> +                       clocks = <&clockgen 4 3>, <&clockgen 4 3>,
> +                                <&clockgen 4 3>, <&clockgen 4 3>;
> +                       clock-names = "bus", "mclk1", "mclk2", "mclk3";
> +                       dma-names = "tx", "rx";
> +                       dmas = <&edma0 1 45>,
> +                              <&edma0 1 44>;
> +                       status = "disabled";
> +               };
> +
> +               edma0: edma at 2c00000 {
> +                       #dma-cells = <2>;
> +                       compatible = "fsl,vf610-edma";
> +                       reg = <0x0 0x2c00000 0x0 0x10000>,
> +                             <0x0 0x2c10000 0x0 0x10000>,
> +                             <0x0 0x2c20000 0x0 0x10000>;
> +                       interrupts = <0 103 IRQ_TYPE_LEVEL_LOW>,
> +                                    <0 103 IRQ_TYPE_LEVEL_LOW>;
> +                       interrupt-names = "edma-tx", "edma-err";
> +                       dma-channels = <32>;
> +                       big-endian;
> +                       clock-names = "dmamux0", "dmamux1";
> +                       clocks = <&clockgen 4 3>,
> +                                <&clockgen 4 3>;
> +               };
> +
> +               sata: sata at 3200000 {
> +                       compatible = "fsl,ls1012a-ahci", "fsl,ls1043a-ahci";
> +                       reg = <0x0 0x3200000 0x0 0x10000>;
> +                       interrupts = <0 69 IRQ_TYPE_LEVEL_LOW>;
> +                       clocks = <&clockgen 4 0>;
> +               };
> +       };
> +};
> --
> 1.9.1



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