diff options
Diffstat (limited to 'arch/arm64/boot/dts/amlogic/meson-gx.dtsi')
-rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 75 |
1 files changed, 70 insertions, 5 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi index 40db06e28b66..ba63c36b22e0 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi @@ -12,6 +12,7 @@ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/thermal/thermal.h> / { interrupt-parent = <&gic>; @@ -83,6 +84,7 @@ enable-method = "psci"; next-level-cache = <&l2>; clocks = <&scpi_dvfs 0>; + #cooling-cells = <2>; }; cpu1: cpu@1 { @@ -92,6 +94,7 @@ enable-method = "psci"; next-level-cache = <&l2>; clocks = <&scpi_dvfs 0>; + #cooling-cells = <2>; }; cpu2: cpu@2 { @@ -101,6 +104,7 @@ enable-method = "psci"; next-level-cache = <&l2>; clocks = <&scpi_dvfs 0>; + #cooling-cells = <2>; }; cpu3: cpu@3 { @@ -110,6 +114,7 @@ enable-method = "psci"; next-level-cache = <&l2>; clocks = <&scpi_dvfs 0>; + #cooling-cells = <2>; }; l2: l2-cache0 { @@ -117,6 +122,53 @@ }; }; + thermal-zones { + cpu-thermal { + polling-delay-passive = <250>; /* milliseconds */ + polling-delay = <1000>; /* milliseconds */ + + thermal-sensors = <&scpi_sensors 0>; + + trips { + cpu_passive: cpu-passive { + temperature = <80000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "passive"; + }; + + cpu_hot: cpu-hot { + temperature = <90000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "hot"; + }; + + cpu_critical: cpu-critical { + temperature = <110000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "critical"; + }; + }; + + cpu_cooling_maps: cooling-maps { + map0 { + trip = <&cpu_passive>; + 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>; + }; + + map1 { + trip = <&cpu_hot>; + 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>; + }; + }; + }; + }; + arm-pmu { compatible = "arm,cortex-a53-pmu"; interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>, @@ -226,6 +278,17 @@ #reset-cells = <1>; }; + aiu: audio-controller@5400 { + compatible = "amlogic,aiu"; + #sound-dai-cells = <2>; + sound-name-prefix = "AIU"; + reg = <0x0 0x5400 0x0 0x2ac>; + interrupts = <GIC_SPI 48 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 50 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "i2s", "spdif"; + status = "disabled"; + }; + uart_A: serial@84c0 { compatible = "amlogic,meson-gx-uart"; reg = <0x0 0x84c0 0x0 0x18>; @@ -346,20 +409,20 @@ }; sram: sram@c8000000 { - compatible = "amlogic,meson-gx-sram", "amlogic,meson-gxbb-sram", "mmio-sram"; + compatible = "mmio-sram"; reg = <0x0 0xc8000000 0x0 0x14000>; #address-cells = <1>; #size-cells = <1>; ranges = <0 0x0 0xc8000000 0x14000>; - cpu_scp_lpri: scp-shmem@0 { - compatible = "amlogic,meson-gx-scp-shmem", "amlogic,meson-gxbb-scp-shmem"; + cpu_scp_lpri: scp-sram@0 { + compatible = "amlogic,meson-gxbb-scp-shmem"; reg = <0x13000 0x400>; }; - cpu_scp_hpri: scp-shmem@200 { - compatible = "amlogic,meson-gx-scp-shmem", "amlogic,meson-gxbb-scp-shmem"; + cpu_scp_hpri: scp-sram@200 { + compatible = "amlogic,meson-gxbb-scp-shmem"; reg = <0x13400 0x400>; }; }; @@ -574,6 +637,8 @@ interrupts = <GIC_SPI 57 IRQ_TYPE_EDGE_RISING>; #address-cells = <1>; #size-cells = <0>; + #sound-dai-cells = <0>; + sound-name-prefix = "HDMITX"; status = "disabled"; /* VPU VENC Input */ |