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- /*
- * Samsung's Exynos4210 SoC device tree source
- *
- * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- * Copyright (c) 2010-2011 Linaro Ltd.
- * www.linaro.org
- *
- * Samsung's Exynos4210 SoC device nodes are listed in this file. Exynos4210
- * based board files can include this file and provide values for board specfic
- * bindings.
- *
- * Note: This file does not include device nodes for all the controllers in
- * Exynos4210 SoC. As device tree coverage for Exynos4210 increases, additional
- * nodes can be added to this file.
- *
- * 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.
- */
- #include "exynos4.dtsi"
- #include "exynos4210-pinctrl.dtsi"
- #include "exynos4-cpu-thermal.dtsi"
- / {
- compatible = "samsung,exynos4210", "samsung,exynos4";
- aliases {
- pinctrl0 = &pinctrl_0;
- pinctrl1 = &pinctrl_1;
- pinctrl2 = &pinctrl_2;
- };
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
- cpu0: cpu@900 {
- device_type = "cpu";
- compatible = "arm,cortex-a9";
- reg = <0x900>;
- clocks = <&clock CLK_ARM_CLK>;
- clock-names = "cpu";
- clock-latency = <160000>;
- operating-points = <
- 1200000 1250000
- 1000000 1150000
- 800000 1075000
- 500000 975000
- 400000 975000
- 200000 950000
- >;
- cooling-min-level = <4>;
- cooling-max-level = <2>;
- #cooling-cells = <2>; /* min followed by max */
- };
- cpu@901 {
- device_type = "cpu";
- compatible = "arm,cortex-a9";
- reg = <0x901>;
- };
- };
- sysram: sysram@02020000 {
- compatible = "mmio-sram";
- reg = <0x02020000 0x20000>;
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0x02020000 0x20000>;
- smp-sysram@0 {
- compatible = "samsung,exynos4210-sysram";
- reg = <0x0 0x1000>;
- };
- smp-sysram@1f000 {
- compatible = "samsung,exynos4210-sysram-ns";
- reg = <0x1f000 0x1000>;
- };
- };
- pd_lcd1: lcd1-power-domain@10023CA0 {
- compatible = "samsung,exynos4210-pd";
- reg = <0x10023CA0 0x20>;
- #power-domain-cells = <0>;
- };
- l2c: l2-cache-controller@10502000 {
- compatible = "arm,pl310-cache";
- reg = <0x10502000 0x1000>;
- cache-unified;
- cache-level = <2>;
- arm,tag-latency = <2 2 1>;
- arm,data-latency = <2 2 1>;
- };
- mct: mct@10050000 {
- compatible = "samsung,exynos4210-mct";
- reg = <0x10050000 0x800>;
- interrupt-parent = <&mct_map>;
- interrupts = <0>, <1>, <2>, <3>, <4>, <5>;
- clocks = <&clock CLK_FIN_PLL>, <&clock CLK_MCT>;
- clock-names = "fin_pll", "mct";
- mct_map: mct-map {
- #interrupt-cells = <1>;
- #address-cells = <0>;
- #size-cells = <0>;
- interrupt-map = <0 &gic 0 57 0>,
- <1 &gic 0 69 0>,
- <2 &combiner 12 6>,
- <3 &combiner 12 7>,
- <4 &gic 0 42 0>,
- <5 &gic 0 48 0>;
- };
- };
- clock: clock-controller@10030000 {
- compatible = "samsung,exynos4210-clock";
- reg = <0x10030000 0x20000>;
- #clock-cells = <1>;
- };
- pinctrl_0: pinctrl@11400000 {
- compatible = "samsung,exynos4210-pinctrl";
- reg = <0x11400000 0x1000>;
- interrupts = <0 47 0>;
- };
- pinctrl_1: pinctrl@11000000 {
- compatible = "samsung,exynos4210-pinctrl";
- reg = <0x11000000 0x1000>;
- interrupts = <0 46 0>;
- wakup_eint: wakeup-interrupt-controller {
- compatible = "samsung,exynos4210-wakeup-eint";
- interrupt-parent = <&gic>;
- interrupts = <0 32 0>;
- };
- };
- pinctrl_2: pinctrl@03860000 {
- compatible = "samsung,exynos4210-pinctrl";
- reg = <0x03860000 0x1000>;
- };
- tmu: tmu@100C0000 {
- compatible = "samsung,exynos4210-tmu";
- interrupt-parent = <&combiner>;
- reg = <0x100C0000 0x100>;
- interrupts = <2 4>;
- clocks = <&clock CLK_TMU_APBIF>;
- clock-names = "tmu_apbif";
- samsung,tmu_gain = <15>;
- samsung,tmu_reference_voltage = <7>;
- status = "disabled";
- };
- thermal-zones {
- cpu_thermal: cpu-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
- thermal-sensors = <&tmu 0>;
- trips {
- cpu_alert0: cpu-alert-0 {
- temperature = <85000>; /* millicelsius */
- };
- cpu_alert1: cpu-alert-1 {
- temperature = <100000>; /* millicelsius */
- };
- cpu_alert2: cpu-alert-2 {
- temperature = <110000>; /* millicelsius */
- };
- };
- };
- };
- g2d: g2d@12800000 {
- compatible = "samsung,s5pv210-g2d";
- reg = <0x12800000 0x1000>;
- interrupts = <0 89 0>;
- clocks = <&clock CLK_SCLK_FIMG2D>, <&clock CLK_G2D>;
- clock-names = "sclk_fimg2d", "fimg2d";
- power-domains = <&pd_lcd0>;
- iommus = <&sysmmu_g2d>;
- };
- camera {
- clocks = <&clock CLK_SCLK_CAM0>, <&clock CLK_SCLK_CAM1>,
- <&clock CLK_PIXELASYNCM0>, <&clock CLK_PIXELASYNCM1>;
- clock-names = "sclk_cam0", "sclk_cam1", "pxl_async0", "pxl_async1";
- fimc_0: fimc@11800000 {
- samsung,pix-limits = <4224 8192 1920 4224>;
- samsung,mainscaler-ext;
- samsung,cam-if;
- };
- fimc_1: fimc@11810000 {
- samsung,pix-limits = <4224 8192 1920 4224>;
- samsung,mainscaler-ext;
- samsung,cam-if;
- };
- fimc_2: fimc@11820000 {
- samsung,pix-limits = <4224 8192 1920 4224>;
- samsung,mainscaler-ext;
- samsung,lcd-wb;
- };
- fimc_3: fimc@11830000 {
- samsung,pix-limits = <1920 8192 1366 1920>;
- samsung,rotators = <0>;
- samsung,mainscaler-ext;
- samsung,lcd-wb;
- };
- };
- mixer: mixer@12C10000 {
- clock-names = "mixer", "hdmi", "sclk_hdmi", "vp", "mout_mixer",
- "sclk_mixer";
- clocks = <&clock CLK_MIXER>, <&clock CLK_HDMI>,
- <&clock CLK_SCLK_HDMI>, <&clock CLK_VP>,
- <&clock CLK_MOUT_MIXER>, <&clock CLK_SCLK_MIXER>;
- };
- ppmu_lcd1: ppmu_lcd1@12240000 {
- compatible = "samsung,exynos-ppmu";
- reg = <0x12240000 0x2000>;
- clocks = <&clock CLK_PPMULCD1>;
- clock-names = "ppmu";
- status = "disabled";
- };
- sysmmu_g2d: sysmmu@12A20000 {
- compatible = "samsung,exynos-sysmmu";
- reg = <0x12A20000 0x1000>;
- interrupt-parent = <&combiner>;
- interrupts = <4 7>;
- clock-names = "sysmmu", "master";
- clocks = <&clock CLK_SMMU_G2D>, <&clock CLK_G2D>;
- power-domains = <&pd_lcd0>;
- #iommu-cells = <0>;
- };
- sysmmu_fimd1: sysmmu@12220000 {
- compatible = "samsung,exynos-sysmmu";
- interrupt-parent = <&combiner>;
- reg = <0x12220000 0x1000>;
- interrupts = <5 3>;
- clock-names = "sysmmu", "master";
- clocks = <&clock CLK_SMMU_FIMD1>, <&clock CLK_FIMD1>;
- power-domains = <&pd_lcd1>;
- #iommu-cells = <0>;
- };
- bus_dmc: bus_dmc {
- compatible = "samsung,exynos-bus";
- clocks = <&clock CLK_DIV_DMC>;
- clock-names = "bus";
- operating-points-v2 = <&bus_dmc_opp_table>;
- status = "disabled";
- };
- bus_acp: bus_acp {
- compatible = "samsung,exynos-bus";
- clocks = <&clock CLK_DIV_ACP>;
- clock-names = "bus";
- operating-points-v2 = <&bus_acp_opp_table>;
- status = "disabled";
- };
- bus_peri: bus_peri {
- compatible = "samsung,exynos-bus";
- clocks = <&clock CLK_ACLK100>;
- clock-names = "bus";
- operating-points-v2 = <&bus_peri_opp_table>;
- status = "disabled";
- };
- bus_fsys: bus_fsys {
- compatible = "samsung,exynos-bus";
- clocks = <&clock CLK_ACLK133>;
- clock-names = "bus";
- operating-points-v2 = <&bus_fsys_opp_table>;
- status = "disabled";
- };
- bus_display: bus_display {
- compatible = "samsung,exynos-bus";
- clocks = <&clock CLK_ACLK160>;
- clock-names = "bus";
- operating-points-v2 = <&bus_display_opp_table>;
- status = "disabled";
- };
- bus_lcd0: bus_lcd0 {
- compatible = "samsung,exynos-bus";
- clocks = <&clock CLK_ACLK200>;
- clock-names = "bus";
- operating-points-v2 = <&bus_leftbus_opp_table>;
- status = "disabled";
- };
- bus_leftbus: bus_leftbus {
- compatible = "samsung,exynos-bus";
- clocks = <&clock CLK_DIV_GDL>;
- clock-names = "bus";
- operating-points-v2 = <&bus_leftbus_opp_table>;
- status = "disabled";
- };
- bus_rightbus: bus_rightbus {
- compatible = "samsung,exynos-bus";
- clocks = <&clock CLK_DIV_GDR>;
- clock-names = "bus";
- operating-points-v2 = <&bus_leftbus_opp_table>;
- status = "disabled";
- };
- bus_mfc: bus_mfc {
- compatible = "samsung,exynos-bus";
- clocks = <&clock CLK_SCLK_MFC>;
- clock-names = "bus";
- operating-points-v2 = <&bus_leftbus_opp_table>;
- status = "disabled";
- };
- bus_dmc_opp_table: opp_table1 {
- compatible = "operating-points-v2";
- opp-shared;
- opp@134000000 {
- opp-hz = /bits/ 64 <134000000>;
- opp-microvolt = <1025000>;
- };
- opp@267000000 {
- opp-hz = /bits/ 64 <267000000>;
- opp-microvolt = <1050000>;
- };
- opp@400000000 {
- opp-hz = /bits/ 64 <400000000>;
- opp-microvolt = <1150000>;
- };
- };
- bus_acp_opp_table: opp_table2 {
- compatible = "operating-points-v2";
- opp-shared;
- opp@134000000 {
- opp-hz = /bits/ 64 <134000000>;
- };
- opp@160000000 {
- opp-hz = /bits/ 64 <160000000>;
- };
- opp@200000000 {
- opp-hz = /bits/ 64 <200000000>;
- };
- };
- bus_peri_opp_table: opp_table3 {
- compatible = "operating-points-v2";
- opp-shared;
- opp@5000000 {
- opp-hz = /bits/ 64 <5000000>;
- };
- opp@100000000 {
- opp-hz = /bits/ 64 <100000000>;
- };
- };
- bus_fsys_opp_table: opp_table4 {
- compatible = "operating-points-v2";
- opp-shared;
- opp@10000000 {
- opp-hz = /bits/ 64 <10000000>;
- };
- opp@134000000 {
- opp-hz = /bits/ 64 <134000000>;
- };
- };
- bus_display_opp_table: opp_table5 {
- compatible = "operating-points-v2";
- opp-shared;
- opp@100000000 {
- opp-hz = /bits/ 64 <100000000>;
- };
- opp@134000000 {
- opp-hz = /bits/ 64 <134000000>;
- };
- opp@160000000 {
- opp-hz = /bits/ 64 <160000000>;
- };
- };
- bus_leftbus_opp_table: opp_table6 {
- compatible = "operating-points-v2";
- opp-shared;
- opp@100000000 {
- opp-hz = /bits/ 64 <100000000>;
- };
- opp@160000000 {
- opp-hz = /bits/ 64 <160000000>;
- };
- opp@200000000 {
- opp-hz = /bits/ 64 <200000000>;
- };
- };
- };
- &gic {
- cpu-offset = <0x8000>;
- };
- &combiner {
- samsung,combiner-nr = <16>;
- interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>,
- <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>,
- <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>,
- <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>;
- };
- &mdma1 {
- power-domains = <&pd_lcd0>;
- };
- &pmu_system_controller {
- clock-names = "clkout0", "clkout1", "clkout2", "clkout3",
- "clkout4", "clkout8", "clkout9";
- clocks = <&clock CLK_OUT_DMC>, <&clock CLK_OUT_TOP>,
- <&clock CLK_OUT_LEFTBUS>, <&clock CLK_OUT_RIGHTBUS>,
- <&clock CLK_OUT_CPU>, <&clock CLK_XXTI>, <&clock CLK_XUSBXTI>;
- #clock-cells = <1>;
- };
- &rotator {
- power-domains = <&pd_lcd0>;
- };
- &sysmmu_rotator {
- power-domains = <&pd_lcd0>;
- };
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