forked from Minki/linux
5f04c4cfcc
This patch adds new Exynos5433 dtsi to support 64-bit Exynos5433 SoC
based on Octa-core CPUs (quad Cortex-A57 and quad Cortex-A53).
Exynos5433 supports PSCI (Power State Coordination Interface) v0.1.
This patch includes following Device Tree nodes to support Exynos5433 SoC:
1. Octa cores for big.LITTLE architecture
- Cortex-A53 LITTLE Quad-core
- Cortex-A57 big Quad-core
- Supporting PSCI v0.1
2. Clock controller nodes
- CMU_TOP : clocks for IMEM/FSYS/G3D/GSCL/HEVC/MSCL/G2D/MFC/PERIC/PERIS
- CMU_CPIF : clocks for LLI (Low Latency Interface)
- CMU_MIF : clocks for DRAM Memory Controller
- CMU_PERIC : clocks for UART/I2C/SPI/I2S/PCM/SPDIF/PWM/SLIMBUS
- CMU_PERIS : clocks for PMU/TMU/MCT/WDT/RTC/SECKEY/TZPC
- CMU_FSYS : clocks for USB/UFS/SDMMC/TSI/PDMA
- CMU_G2D : clocks for G2D/MDMA
- CMU_DISP : clocks for DECON/HDMI/DSIM/MIXER
- CMU_AUD : clocks for Cortex-A5/BUS/AUDIO
- CMU_BUS{0|1|2} : clocks for global data buses and global peripheral buses
- CMU_G3D : clocks for 3D Graphics Engine
- CMU_GSCL : clocks for GSCALER
- CMU_APOLLO: clocks for Cortex-A53 Quad-core processor.
- CMU_ATLAS : clocks for Cortex-A57 Quad-core processor,
CoreSight and L2 cache controller.
- CMU_MSCL : clocks for M2M (Memory to Memory) scaler and JPEG IPs.
- CMU_MFC : clocks for MFC (Multi-Format Codec) IP.
- CMU_HEVC : clocks for HEVC(High Efficiency Video Codec) decoder IP.
- CMU_ISP : clocks for FIMC-ISP/DRC/SCLC/DIS/3DNR IPs.
- CMU_CAM0 : clocks for MIPI_CSIS{0|1}/FIMC_LITE_{A|B|D}/FIMC_3AA{0|1} IPs.
- CMU_CAM1 : clocks for COrtex-A5/MIPI_CSIS2/FIMC_LITE_C/FIMC-FD IPs.
3. Pinctrl nodes for GPIO
- alive/aud/cpif/ese/finger/fsys/imem/nfc/peric/touch pad
4. Timers
- ARM architecture timer (armv8-timer)
- MCT (Multi Core Timer) timer
5. Interrupt controller (GIC-400)
6. BUS devices
- HS-I2C (High-Speed I2C) device
- SPI (Serial Peripheral Interface) device
7. Sound devices
- I2S bus
- LPASS (Low Power Audio Subsystem)
8. Power management devices
- CPUFREQ for for Cortex-A53/A57
- TMU (Thermal Management Unit) for Cortex-A53/A57, G3D, ISP
9. Display controller devices
- DECON (Display and enhancement controller) for panel output
- DSI (Display Serial Interface)
- MIC (Mobile Image Compressor)
10. USB
- USB 3.0 DRD (Dual Role Device) controller
- USB 3.0 Host controller
11. Storage devices
- MSHC (Mobile Storage Host Controller)
12. Misc devices
- UART devices
- ADC (Analog Digital Converter)
- PWM (Pulse Width Modulation)
- ADMA (Advanced DMA) and PDMA (Peripheral DMA)
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Jonghwa Lee <jonghwa3.lee@samsung.com>
Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com>
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
Signed-off-by: Inha Song <ideal.song@samsung.com>
Signed-off-by: Ingi kim <ingi2.kim@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Tested-by: Andi Shyti <andi.shyti@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
297 lines
7.7 KiB
Plaintext
297 lines
7.7 KiB
Plaintext
/*
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* Device tree sources for Exynos5433 thermal zone
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*
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* Copyright (c) 2016 Chanwoo Choi <cw00.choi@samsung.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <dt-bindings/thermal/thermal.h>
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/ {
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thermal-zones {
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atlas0_thermal: atlas0-thermal {
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thermal-sensors = <&tmu_atlas0>;
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polling-delay-passive = <0>;
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polling-delay = <0>;
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trips {
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atlas0_alert_0: atlas0-alert-0 {
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temperature = <65000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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atlas0_alert_1: atlas0-alert-1 {
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temperature = <70000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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atlas0_alert_2: atlas0-alert-2 {
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temperature = <75000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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atlas0_alert_3: atlas0-alert-3 {
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temperature = <80000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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atlas0_alert_4: atlas0-alert-4 {
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temperature = <85000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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atlas0_alert_5: atlas0-alert-5 {
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temperature = <90000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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atlas0_alert_6: atlas0-alert-6 {
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temperature = <95000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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};
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cooling-maps {
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map0 {
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/* Set maximum frequency as 1800MHz */
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trip = <&atlas0_alert_0>;
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cooling-device = <&cpu4 1 2>;
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};
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map1 {
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/* Set maximum frequency as 1700MHz */
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trip = <&atlas0_alert_1>;
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cooling-device = <&cpu4 2 3>;
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};
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map2 {
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/* Set maximum frequency as 1600MHz */
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trip = <&atlas0_alert_2>;
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cooling-device = <&cpu4 3 4>;
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};
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map3 {
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/* Set maximum frequency as 1500MHz */
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trip = <&atlas0_alert_3>;
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cooling-device = <&cpu4 4 5>;
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};
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map4 {
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/* Set maximum frequency as 1400MHz */
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trip = <&atlas0_alert_4>;
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cooling-device = <&cpu4 5 7>;
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};
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map5 {
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/* Set maximum frequencyas 1200MHz */
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trip = <&atlas0_alert_5>;
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cooling-device = <&cpu4 7 9>;
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};
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map6 {
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/* Set maximum frequency as 1000MHz */
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trip = <&atlas0_alert_6>;
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cooling-device = <&cpu4 9 14>;
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};
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};
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};
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atlas1_thermal: atlas1-thermal {
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thermal-sensors = <&tmu_atlas1>;
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polling-delay-passive = <0>;
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polling-delay = <0>;
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trips {
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atlas1_alert_0: atlas1-alert-0 {
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temperature = <65000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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atlas1_alert_1: atlas1-alert-1 {
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temperature = <70000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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atlas1_alert_2: atlas1-alert-2 {
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temperature = <75000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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atlas1_alert_3: atlas1-alert-3 {
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temperature = <80000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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atlas1_alert_4: atlas1-alert-4 {
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temperature = <85000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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atlas1_alert_5: atlas1-alert-5 {
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temperature = <90000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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atlas1_alert_6: atlas1-alert-6 {
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temperature = <95000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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};
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};
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g3d_thermal: g3d-thermal {
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thermal-sensors = <&tmu_g3d>;
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polling-delay-passive = <0>;
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polling-delay = <0>;
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trips {
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g3d_alert_0: g3d-alert-0 {
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temperature = <70000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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g3d_alert_1: g3d-alert-1 {
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temperature = <75000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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g3d_alert_2: g3d-alert-2 {
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temperature = <80000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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g3d_alert_3: g3d-alert-3 {
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temperature = <85000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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g3d_alert_4: g3d-alert-4 {
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temperature = <90000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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g3d_alert_5: g3d-alert-5 {
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temperature = <95000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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g3d_alert_6: g3d-alert-6 {
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temperature = <100000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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};
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};
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apollo_thermal: apollo-thermal {
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thermal-sensors = <&tmu_apollo>;
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polling-delay-passive = <0>;
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polling-delay = <0>;
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trips {
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apollo_alert_0: apollo-alert-0 {
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temperature = <65000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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apollo_alert_1: apollo-alert-1 {
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temperature = <70000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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apollo_alert_2: apollo-alert-2 {
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temperature = <75000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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apollo_alert_3: apollo-alert-3 {
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temperature = <80000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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apollo_alert_4: apollo-alert-4 {
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temperature = <85000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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apollo_alert_5: apollo-alert-5 {
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temperature = <90000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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apollo_alert_6: apollo-alert-6 {
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temperature = <95000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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};
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cooling-maps {
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map0 {
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/* Set maximum frequency as 1200MHz */
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trip = <&apollo_alert_2>;
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cooling-device = <&cpu0 1 2>;
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};
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map1 {
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/* Set maximum frequency as 1100MHz */
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trip = <&apollo_alert_3>;
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cooling-device = <&cpu0 2 3>;
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};
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map2 {
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/* Set maximum frequency as 1000MHz */
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trip = <&apollo_alert_4>;
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cooling-device = <&cpu0 3 4>;
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};
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map3 {
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/* Set maximum frequency as 900MHz */
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trip = <&apollo_alert_5>;
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cooling-device = <&cpu0 4 5>;
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};
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map4 {
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/* Set maximum frequency as 800MHz */
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trip = <&apollo_alert_6>;
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cooling-device = <&cpu0 5 9>;
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};
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};
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};
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isp_thermal: isp-thermal {
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thermal-sensors = <&tmu_isp>;
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polling-delay-passive = <0>;
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polling-delay = <0>;
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trips {
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isp_alert_0: isp-alert-0 {
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temperature = <80000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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isp_alert_1: isp-alert-1 {
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temperature = <85000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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isp_alert_2: isp-alert-2 {
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temperature = <90000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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isp_alert_3: isp-alert-3 {
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temperature = <95000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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isp_alert_4: isp-alert-4 {
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temperature = <100000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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isp_alert_5: isp-alert-5 {
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temperature = <105000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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isp_alert_6: isp-alert-6 {
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temperature = <110000>; /* millicelsius */
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hysteresis = <1000>; /* millicelsius */
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type = "active";
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};
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};
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};
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};
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};
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