add dts files for hi3519-demb board Signed-off-by: Jiancheng Xue <xuejiancheng@xxxxxxxxxx> --- arch/arm/boot/dts/Makefile | 2 + arch/arm/boot/dts/hi3519-demb.dts | 55 ++++++++++++++++ arch/arm/boot/dts/hi3519.dtsi | 129 ++++++++++++++++++++++++++++++++++++++ 3 files changed, 186 insertions(+) create mode 100644 arch/arm/boot/dts/hi3519-demb.dts create mode 100644 arch/arm/boot/dts/hi3519.dtsi diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 30bbc37..39ad947 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -133,6 +133,8 @@ dtb-$(CONFIG_ARCH_EXYNOS5) += \ exynos5440-sd5v1.dtb \ exynos5440-ssdk5440.dtb \ exynos5800-peach-pi.dtb +dtb-$(CONFIG_ARCH_HI3519) += \ + hi3519-demb.dtb dtb-$(CONFIG_ARCH_HI3xxx) += \ hi3620-hi4511.dtb dtb-$(CONFIG_ARCH_HIX5HD2) += \ diff --git a/arch/arm/boot/dts/hi3519-demb.dts b/arch/arm/boot/dts/hi3519-demb.dts new file mode 100644 index 0000000..c7a1720 --- /dev/null +++ b/arch/arm/boot/dts/hi3519-demb.dts @@ -0,0 +1,55 @@ +/* + * Copyright (c) 2015 HiSilicon Technologies Co., Ltd. + * + * 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. + * + * This program 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. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + */ + +/dts-v1/; +#include "hi3519.dtsi" + +/ { + model = "HiSilicon HI3519 DEMO Board"; + compatible = "hisilicon,hi3519"; + + chosen { + bootargs = "mem=64M console=ttyAMA0,115200 early_printk \ +root=/dev/mtdblock2 rootfstype=jffs2 \ +mtdparts=hi_sfc:1M(boot),4M(kernel),11M(rootfs)"; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0>; + }; + }; + + memory { + device_type = "memory"; + reg = <0x80000000 0x40000000>; + }; +}; + +&uart0 { + status = "okay"; +}; + +&dual_timer0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/hi3519.dtsi b/arch/arm/boot/dts/hi3519.dtsi new file mode 100644 index 0000000..7422ddc --- /dev/null +++ b/arch/arm/boot/dts/hi3519.dtsi @@ -0,0 +1,129 @@ +/* + * Copyright (c) 2015 HiSilicon Technologies Co., Ltd. + * + * 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. + * + * This program 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. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + */ + +#include "skeleton.dtsi" +#include <dt-bindings/clock/hi3519-clock.h> +/ { + aliases { + serial0 = &uart0; + }; + + gic: interrupt-controller@10300000 { + compatible = "arm,cortex-a7-gic"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x10301000 0x1000>, <0x10302000 0x1000>; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + interrupt-parent = <&gic>; + ranges; + + amba { + #address-cells = <1>; + #size-cells = <1>; + compatible = "arm,amba-bus"; + ranges; + + uart0: uart@12100000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x12100000 0x1000>; + interrupts = <0 4 4>; + clocks = <&clock HI3519_UART0_CLK>; + clock-names = "apb_pclk"; + status = "disable"; + }; + + uart1: uart@12101000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x12101000 0x1000>; + interrupts = <0 5 4>; + clocks = <&clock HI3519_UART1_CLK>; + clock-names = "apb_pclk"; + status = "disable"; + }; + + uart2: uart@12102000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x12102000 0x1000>; + interrupts = <0 6 4>; + clocks = <&clock HI3519_UART2_CLK>; + clock-names = "apb_pclk"; + status = "disable"; + }; + + uart3: uart@12103000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x12103000 0x1000>; + interrupts = <0 7 4>; + clocks = <&clock HI3519_UART3_CLK>; + clock-names = "apb_pclk"; + status = "disable"; + }; + + uart4: uart@12104000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x12104000 0x1000>; + interrupts = <0 8 4>; + clocks = <&clock HI3519_UART4_CLK>; + clock-names = "apb_pclk"; + status = "disable"; + }; + + dual_timer0: dual_timer@12000000 { + compatible = "arm,sp804", "arm,primecell"; + interrupts = <0 64 4>, <0 65 4>; + reg = <0x12000000 0x1000>; + clocks = <&clock HI3519_FIXED_3M>; + status = "disable"; + }; + + dual_timer1: dual_timer@12001000 { + compatible = "arm,sp804", "arm,primecell"; + interrupts = <0 66 4>, <0 67 4>; + reg = <0x12001000 0x1000>; + clocks = <&clock HI3519_FIXED_3M>; + status = "disable"; + }; + + dual_timer2: dual_timer@12002000 { + compatible = "arm,sp804", "arm,primecell"; + interrupts = <0 68 4>, <0 69 4>; + reg = <0x12002000 0x1000>; + clocks = <&clock HI3519_FIXED_3M>; + status = "disable"; + }; + }; + + sysctrl: system-controller@12020000 { + compatible = "hisilicon,sysctrl"; + reg = <0x12020000 0x1000>; + reboot-offset = <0x4>; + }; + + clock: clock0 { + compatible = "hisilicon,hi3519-clock"; + #clock-cells = <1>; + #reset-cells = <2>; + reg = <0x12010000 0x10000>; + }; + }; +}; -- 1.9.1 -- 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
