diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/mt8127.dtsi | 94 | ||||
| -rw-r--r-- | arch/arm/mach-mediatek/mediatek.c | 1 |
2 files changed, 95 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/mt8127.dtsi b/arch/arm/boot/dts/mt8127.dtsi new file mode 100644 index 000000000000..b24c0a2f3c44 --- /dev/null +++ b/arch/arm/boot/dts/mt8127.dtsi @@ -0,0 +1,94 @@ +/* + * Copyright (c) 2014 MediaTek Inc. + * Author: Joe.C <yingjoe.chen@mediatek.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. + * + * 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. + */ + +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include "skeleton64.dtsi" + +/ { + compatible = "mediatek,mt8127"; + interrupt-parent = <&gic>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x0>; + }; + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x1>; + }; + cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x2>; + }; + cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x3>; + }; + + }; + + clocks { + #address-cells = <2>; + #size-cells = <2>; + compatible = "simple-bus"; + ranges; + + system_clk: dummy13m { + compatible = "fixed-clock"; + clock-frequency = <13000000>; + #clock-cells = <0>; + }; + + rtc_clk: dummy32k { + compatible = "fixed-clock"; + clock-frequency = <32000>; + #clock-cells = <0>; + }; + }; + + soc { + #address-cells = <2>; + #size-cells = <2>; + compatible = "simple-bus"; + ranges; + + timer: timer@10008000 { + compatible = "mediatek,mt8127-timer", + "mediatek,mt6577-timer"; + reg = <0 0x10008000 0 0x80>; + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&system_clk>, <&rtc_clk>; + clock-names = "system-clk", "rtc-clk"; + }; + + gic: interrupt-controller@10211000 { + compatible = "arm,cortex-a7-gic"; + interrupt-controller; + #interrupt-cells = <3>; + reg = <0 0x10211000 0 0x1000>, + <0 0x10212000 0 0x1000>, + <0 0x10214000 0 0x2000>, + <0 0x10216000 0 0x2000>; + }; + }; +}; diff --git a/arch/arm/mach-mediatek/mediatek.c b/arch/arm/mach-mediatek/mediatek.c index f2acf075350d..7f478cea0655 100644 --- a/arch/arm/mach-mediatek/mediatek.c +++ b/arch/arm/mach-mediatek/mediatek.c @@ -19,6 +19,7 @@ static const char * const mediatek_board_dt_compat[] = { "mediatek,mt6589", + "mediatek,mt8127", NULL, }; |