add dts files for Hi3519 Signed-off-by: Jiancheng Xue <xuejiancheng@xxxxxxxxxx> --- arch/arm/boot/dts/Makefile | 2 + arch/arm/boot/dts/hi3519-demb.dts | 42 +++++++++ arch/arm/boot/dts/hi3519.dtsi | 187 ++++++++++++++++++++++++++++++++++++++ 3 files changed, 231 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 a4a6d70..3ce36ff 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -141,6 +141,8 @@ dtb-$(CONFIG_ARCH_EXYNOS5) += \ exynos5800-peach-pi.dtb dtb-$(CONFIG_ARCH_HI3xxx) += \ hi3620-hi4511.dtb +dtb-$(CONFIG_ARCH_HISI) += \ + hi3519-demb.dtb dtb-$(CONFIG_ARCH_HIX5HD2) += \ hisi-x5hd2-dkb.dtb dtb-$(CONFIG_ARCH_HIGHBANK) += \ diff --git a/arch/arm/boot/dts/hi3519-demb.dts b/arch/arm/boot/dts/hi3519-demb.dts new file mode 100644 index 0000000..6991ab6 --- /dev/null +++ b/arch/arm/boot/dts/hi3519-demb.dts @@ -0,0 +1,42 @@ +/* + * 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"; + + aliases { + serial0 = &uart0; + }; + + 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..5729ecf --- /dev/null +++ b/arch/arm/boot/dts/hi3519.dtsi @@ -0,0 +1,187 @@ +/* + * 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 <dt-bindings/clock/hi3519-clock.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +/ { + #address-cells = <1>; + #size-cells = <1>; + chosen { }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0>; + }; + }; + + gic: interrupt-controller@10300000 { + compatible = "arm,cortex-a7-gic"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x10301000 0x1000>, <0x10302000 0x1000>; + }; + + clk_3m: clk_3m { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <3000000>; + }; + + crg: clock-reset-controller@12010000 { + compatible = "hisilicon,hi3519-crg"; + #clock-cells = <1>; + #reset-cells = <2>; + reg = <0x12010000 0x10000>; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + interrupt-parent = <&gic>; + ranges; + + uart0: serial@12100000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x12100000 0x1000>; + interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&crg HI3519_UART0_CLK>; + clock-names = "apb_pclk"; + status = "disable"; + }; + + uart1: serial@12101000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x12101000 0x1000>; + interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&crg HI3519_UART1_CLK>; + clock-names = "apb_pclk"; + status = "disable"; + }; + + uart2: serial@12102000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x12102000 0x1000>; + interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&crg HI3519_UART2_CLK>; + clock-names = "apb_pclk"; + status = "disable"; + }; + + uart3: serial@12103000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x12103000 0x1000>; + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&crg HI3519_UART3_CLK>; + clock-names = "apb_pclk"; + status = "disable"; + }; + + uart4: serial@12104000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x12104000 0x1000>; + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&crg HI3519_UART4_CLK>; + clock-names = "apb_pclk"; + status = "disable"; + }; + + dual_timer0: timer@12000000 { + compatible = "arm,sp804", "arm,primecell"; + interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; + reg = <0x12000000 0x1000>; + clocks = <&clk_3m>; + clock-names = "apb_pclk"; + status = "disable"; + }; + + dual_timer1: timer@12001000 { + compatible = "arm,sp804", "arm,primecell"; + interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; + reg = <0x12001000 0x1000>; + clocks = <&clk_3m>; + clock-names = "apb_pclk"; + status = "disable"; + }; + + dual_timer2: timer@12002000 { + compatible = "arm,sp804", "arm,primecell"; + interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; + reg = <0x12002000 0x1000>; + clocks = <&clk_3m>; + clock-names = "apb_pclk"; + status = "disable"; + }; + + spi_bus0: spi@12120000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0x12120000 0x1000>; + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&crg HI3519_SPI0_CLK>; + clock-names = "apb_pclk"; + num-cs = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disable"; + }; + + spi_bus1: spi@12121000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0x12121000 0x1000>; + interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&crg HI3519_SPI1_CLK>; + clock-names = "apb_pclk"; + num-cs = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disable"; + }; + + spi_bus2: spi@12122000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0x12122000 0x1000>; + interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&crg HI3519_SPI2_CLK>; + clock-names = "apb_pclk"; + num-cs = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disable"; + }; + + sysctrl: system-controller@12020000 { + compatible = "hisilicon,hi3519-sysctrl", "syscon"; + reg = <0x12020000 0x1000>; + }; + + reboot { + compatible = "syscon-reboot"; + regmap = <&sysctrl>; + offset = <0x4>; + mask = <0xdeadbeef>; + }; + }; +}; -- 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
