2014-05-23 12:35 GMT+02:00 Tarek Dakhran <t.dakhran@xxxxxxxxxxx>: > Add initial device tree nodes for EXYNOS5410 SoC and SMDK5410 board. > > Signed-off-by: Tarek Dakhran <t.dakhran@xxxxxxxxxxx> > Signed-off-by: Vyacheslav Tyrtov <v.tyrtov@xxxxxxxxxxx> > --- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/exynos5410-smdk5410.dts | 82 ++++++++++++ > arch/arm/boot/dts/exynos5410.dtsi | 206 +++++++++++++++++++++++++++++ > 3 files changed, 289 insertions(+) > create mode 100644 arch/arm/boot/dts/exynos5410-smdk5410.dts > create mode 100644 arch/arm/boot/dts/exynos5410.dtsi > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index cd399a2..709f862 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -73,6 +73,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \ > exynos5250-smdk5250.dtb \ > exynos5250-snow.dtb \ > exynos5260-xyref5260.dtb \ > + exynos5410-smdk5410.dtb \ > exynos5420-arndale-octa.dtb \ > exynos5420-peach-pit.dtb \ > exynos5420-smdk5420.dtb \ > diff --git a/arch/arm/boot/dts/exynos5410-smdk5410.dts b/arch/arm/boot/dts/exynos5410-smdk5410.dts > new file mode 100644 > index 0000000..7275bbd > --- /dev/null > +++ b/arch/arm/boot/dts/exynos5410-smdk5410.dts > @@ -0,0 +1,82 @@ > +/* > + * SAMSUNG SMDK5410 board device tree source > + * > + * Copyright (c) 2013 Samsung Electronics Co., Ltd. > + * http://www.samsung.com > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License version 2 as > + * published by the Free Software Foundation. > +*/ > + > +/dts-v1/; > +#include "exynos5410.dtsi" > +/ { > + model = "Samsung SMDK5410 board based on EXYNOS5410"; > + compatible = "samsung,smdk5410", "samsung,exynos5410", "samsung,exynos5"; > + > + memory { > + reg = <0x40000000 0x80000000>; > + }; > + > + chosen { > + bootargs = "console=ttySAC2,115200"; > + }; > + > + fin_pll: xxti { > + compatible = "fixed-clock"; > + clock-frequency = <24000000>; > + clock-output-names = "fin_pll"; > + #clock-cells = <0>; > + }; > + > + firmware@02037000 { > + compatible = "samsung,secure-firmware"; > + reg = <0x02037000 0x1000>; > + }; > + > +}; > + > +&mmc_0 { > + status = "okay"; > + num-slots = <1>; > + supports-highspeed; > + broken-cd; > + card-detect-delay = <200>; > + samsung,dw-mshc-ciu-div = <3>; > + samsung,dw-mshc-sdr-timing = <2 3>; > + samsung,dw-mshc-ddr-timing = <1 2>; > + > + slot@0 { > + reg = <0>; > + bus-width = <8>; > + }; > +}; > + > +&mmc_2 { > + status = "okay"; > + num-slots = <1>; > + supports-highspeed; > + card-detect-delay = <200>; > + samsung,dw-mshc-ciu-div = <3>; > + samsung,dw-mshc-sdr-timing = <2 3>; > + samsung,dw-mshc-ddr-timing = <1 2>; > + > + slot@0 { > + reg = <0>; > + bus-width = <4>; > + disable-wp; > + }; > +}; > + > +&uart0 { > + status = "okay"; > +}; > + > +&uart1 { > + status = "okay"; > +}; > + > +&uart2 { > + status = "okay"; > +}; > diff --git a/arch/arm/boot/dts/exynos5410.dtsi b/arch/arm/boot/dts/exynos5410.dtsi > new file mode 100644 > index 0000000..3839c26 > --- /dev/null > +++ b/arch/arm/boot/dts/exynos5410.dtsi > @@ -0,0 +1,206 @@ > +/* > + * SAMSUNG EXYNOS5410 SoC device tree source > + * > + * Copyright (c) 2013 Samsung Electronics Co., Ltd. > + * http://www.samsung.com > + * > + * SAMSUNG EXYNOS5410 SoC device nodes are listed in this file. > + * EXYNOS5410 based board files can include this file and provide > + * values for board specfic bindings. > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License version 2 as > + * published by the Free Software Foundation. > + */ > + > +#include "skeleton.dtsi" > +#include <dt-bindings/clock/exynos5410.h> > + > +/ { > + compatible = "samsung,exynos5410", "samsung,exynos5"; > + interrupt-parent = <&gic>; > + > + cpus { > + #address-cells = <1>; > + #size-cells = <0>; > + > + CPU0: cpu@0 { > + device_type = "cpu"; > + compatible = "arm,cortex-a15"; > + reg = <0x0>; > + }; > + > + CPU1: cpu@1 { > + device_type = "cpu"; > + compatible = "arm,cortex-a15"; > + reg = <0x1>; > + }; > + > + CPU2: cpu@2 { > + device_type = "cpu"; > + compatible = "arm,cortex-a15"; > + reg = <0x2>; > + }; > + > + CPU3: cpu@3 { > + device_type = "cpu"; > + compatible = "arm,cortex-a15"; > + reg = <0x3>; > + }; > + }; > + > + soc: soc { > + compatible = "simple-bus"; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + > + combiner: interrupt-controller@10440000 { > + compatible = "samsung,exynos4210-combiner"; > + #interrupt-cells = <2>; > + interrupt-controller; > + samsung,combiner-nr = <32>; > + reg = <0x10440000 0x1000>; > + interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>, > + <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>, > + <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>, > + <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>, > + <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>, > + <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>, > + <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>, > + <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>; > + }; > + > + gic: interrupt-controller@10481000 { > + compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic"; shouldn't it be just "arm,cortex-a15-gic", as this is your SoC architecture? Cheers, Matthias -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
