diff options
Diffstat (limited to 'arch/arm64/boot/dts/amlogic/meson-gxm.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-gxm.dtsi | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi new file mode 100644 index 000000000..fe4145112 --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi @@ -0,0 +1,196 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2016 Endless Computers, Inc. + * Author: Carlo Caione <carlo@endlessm.com> + */ + +#include "meson-gxl.dtsi" + +/ { + compatible = "amlogic,meson-gxm"; + + cpus { + cpu-map { + cluster0 { + core0 { + cpu = <&cpu0>; + }; + core1 { + cpu = <&cpu1>; + }; + core2 { + cpu = <&cpu2>; + }; + core3 { + cpu = <&cpu3>; + }; + }; + + cluster1 { + core0 { + cpu = <&cpu4>; + }; + core1 { + cpu = <&cpu5>; + }; + core2 { + cpu = <&cpu6>; + }; + core3 { + cpu = <&cpu7>; + }; + }; + }; + + cpu4: cpu@100 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x100>; + enable-method = "psci"; + next-level-cache = <&l2>; + clocks = <&scpi_dvfs 1>; + #cooling-cells = <2>; + }; + + cpu5: cpu@101 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x101>; + enable-method = "psci"; + next-level-cache = <&l2>; + clocks = <&scpi_dvfs 1>; + #cooling-cells = <2>; + }; + + cpu6: cpu@102 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x102>; + enable-method = "psci"; + next-level-cache = <&l2>; + clocks = <&scpi_dvfs 1>; + #cooling-cells = <2>; + }; + + cpu7: cpu@103 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x103>; + enable-method = "psci"; + next-level-cache = <&l2>; + clocks = <&scpi_dvfs 1>; + #cooling-cells = <2>; + }; + }; + + gpu_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-125000000 { + opp-hz = /bits/ 64 <125000000>; + opp-microvolt = <950000>; + }; + opp-250000000 { + opp-hz = /bits/ 64 <250000000>; + opp-microvolt = <950000>; + }; + opp-285714285 { + opp-hz = /bits/ 64 <285714285>; + opp-microvolt = <950000>; + }; + opp-400000000 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <950000>; + }; + opp-500000000 { + opp-hz = /bits/ 64 <500000000>; + opp-microvolt = <950000>; + }; + opp-666666666 { + opp-hz = /bits/ 64 <666666666>; + opp-microvolt = <950000>; + }; + }; +}; + +&apb { + usb2_phy2: phy@78040 { + compatible = "amlogic,meson-gxl-usb2-phy"; + #phy-cells = <0>; + reg = <0x0 0x78040 0x0 0x20>; + clocks = <&clkc CLKID_USB>; + clock-names = "phy"; + resets = <&reset RESET_USB_OTG>; + reset-names = "phy"; + status = "okay"; + }; + + mali: gpu@c0000 { + compatible = "amlogic,meson-gxm-mali", "arm,mali-t820"; + reg = <0x0 0xc0000 0x0 0x40000>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "job", "mmu", "gpu"; + clocks = <&clkc CLKID_MALI>; + resets = <&reset RESET_MALI_CAPB3>, <&reset RESET_MALI>; + operating-points-v2 = <&gpu_opp_table>; + }; +}; + +&clkc_AO { + compatible = "amlogic,meson-gxm-aoclkc", "amlogic,meson-gx-aoclkc"; +}; + +&cpu_cooling_maps { + map0 { + cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + + map1 { + cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; +}; + +&saradc { + compatible = "amlogic,meson-gxm-saradc", "amlogic,meson-saradc"; +}; + +&scpi_dvfs { + clock-indices = <0 1>; + clock-output-names = "vbig", "vlittle"; +}; + +&vpu { + compatible = "amlogic,meson-gxm-vpu", "amlogic,meson-gx-vpu"; +}; + +&hdmi_tx { + compatible = "amlogic,meson-gxm-dw-hdmi", "amlogic,meson-gx-dw-hdmi"; +}; + +&usb { + compatible = "amlogic,meson-gxm-usb-ctrl"; + + phy-names = "usb2-phy0", "usb2-phy1", "usb2-phy2"; + phys = <&usb2_phy0>, <&usb2_phy1>, <&usb2_phy2>; +}; + +&vdec { + compatible = "amlogic,gxm-vdec", "amlogic,gx-vdec"; +}; |