/* * Copyright (c) 2013 MundoReader S.L. * Author: Heiko Stuebner * * This file is dual-licensed: you can use it either under the terms * of the GPL or the X11 license, at your option. Note that this dual * licensing only applies to this file, and not this project as a * whole. * * a) This file is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * This file 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. * * Or, alternatively, * * b) Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation * files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, * copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following * conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ #include #include #include #include "rk3xxx.dtsi" / { compatible = "rockchip,rk3066a"; cpus { #address-cells = <1>; #size-cells = <0>; enable-method = "rockchip,rk3066-smp"; cpu0: cpu@0 { device_type = "cpu"; compatible = "arm,cortex-a9"; next-level-cache = <&L2>; reg = <0x0>; operating-points = < /* kHz uV */ 1416000 1300000 1200000 1175000 1008000 1125000 816000 1125000 600000 1100000 504000 1100000 312000 1075000 >; clock-latency = <40000>; clocks = <&cru ARMCLK>; }; cpu@1 { device_type = "cpu"; compatible = "arm,cortex-a9"; next-level-cache = <&L2>; reg = <0x1>; }; }; sram: sram@10080000 { compatible = "mmio-sram"; reg = <0x10080000 0x10000>; #address-cells = <1>; #size-cells = <1>; ranges = <0 0x10080000 0x10000>; smp-sram@0 { compatible = "rockchip,rk3066-smp-sram"; reg = <0x0 0x50>; }; }; i2s0: i2s@10118000 { compatible = "rockchip,rk3066-i2s"; reg = <0x10118000 0x2000>; interrupts = ; #address-cells = <1>; #size-cells = <0>; pinctrl-names = "default"; pinctrl-0 = <&i2s0_bus>; dmas = <&dmac1_s 4>, <&dmac1_s 5>; dma-names = "tx", "rx"; clock-names = "i2s_hclk", "i2s_clk"; clocks = <&cru HCLK_I2S0>, <&cru SCLK_I2S0>; rockchip,playback-channels = <8>; rockchip,capture-channels = <2>; status = "disabled"; }; i2s1: i2s@1011a000 { compatible = "rockchip,rk3066-i2s"; reg = <0x1011a000 0x2000>; interrupts = ; #address-cells = <1>; #size-cells = <0>; pinctrl-names = "default"; pinctrl-0 = <&i2s1_bus>; dmas = <&dmac1_s 6>, <&dmac1_s 7>; dma-names = "tx", "rx"; clock-names = "i2s_hclk", "i2s_clk"; clocks = <&cru HCLK_I2S1>, <&cru SCLK_I2S1>; rockchip,playback-channels = <2>; rockchip,capture-channels = <2>; status = "disabled"; }; i2s2: i2s@1011c000 { compatible = "rockchip,rk3066-i2s"; reg = <0x1011c000 0x2000>; interrupts = ; #address-cells = <1>; #size-cells = <0>; pinctrl-names = "default"; pinctrl-0 = <&i2s2_bus>; dmas = <&dmac1_s 9>, <&dmac1_s 10>; dma-names = "tx", "rx"; clock-names = "i2s_hclk", "i2s_clk"; clocks = <&cru HCLK_I2S2>, <&cru SCLK_I2S2>; rockchip,playback-channels = <2>; rockchip,capture-channels = <2>; status = "disabled"; }; cru: clock-controller@20000000 { compatible = "rockchip,rk3066a-cru"; reg = <0x20000000 0x1000>; rockchip,grf = <&grf>; #clock-cells = <1>; #reset-cells = <1>; assigned-clocks = <&cru PLL_CPLL>, <&cru PLL_GPLL>, <&cru ACLK_CPU>, <&cru HCLK_CPU>, <&cru PCLK_CPU>, <&cru ACLK_PERI>, <&cru HCLK_PERI>, <&cru PCLK_PERI>; assigned-clock-rates = <400000000>, <594000000>, <300000000>, <150000000>, <75000000>, <300000000>, <150000000>, <75000000>; }; timer@2000e000 { compatible = "snps,dw-apb-timer-osc"; reg = <0x2000e000 0x100>; interrupts = ; clocks = <&cru SCLK_TIMER2>, <&cru PCLK_TIMER2>; clock-names = "timer", "pclk"; }; efuse: efuse@20010000 { compatible = "rockchip,rk3066a-efuse"; reg = <0x20010000 0x4000>; #address-cells = <1>; #size-cells = <1>; clocks = <&cru PCLK_EFUSE>; clock-names = "pclk_efuse"; cpu_leakage: cpu_leakage@17 { reg = <0x17 0x1>; }; }; timer@20038000 { compatible = "snps,dw-apb-timer-osc"; reg = <0x20038000 0x100>; interrupts = ; clocks = <&cru SCLK_TIMER0>, <&cru PCLK_TIMER0>; clock-names = "timer", "pclk"; }; timer@2003a000 { compatible = "snps,dw-apb-timer-osc"; reg = <0x2003a000 0x100>; interrupts = ; clocks = <&cru SCLK_TIMER1>, <&cru PCLK_TIMER1>; clock-names = "timer", "pclk"; }; tsadc: tsadc@20060000 { compatible = "rockchip,rk3066-tsadc"; reg = <0x20060000 0x100>; clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>; clock-names = "saradc", "apb_pclk"; interrupts = ; #io-channel-cells = <1>; resets = <&cru SRST_TSADC>; reset-names = "saradc-apb"; status = "disabled"; }; usbphy: phy { compatible = "rockchip,rk3066a-usb-phy", "rockchip,rk3288-usb-phy"; rockchip,grf = <&grf>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; usbphy0: usb-phy@17c { #phy-cells = <0>; reg = <0x17c>; clocks = <&cru SCLK_OTGPHY0>; clock-names = "phyclk"; #clock-cells = <0>; }; usbphy1: usb-phy@188 { #phy-cells = <0>; reg = <0x188>; clocks = <&cru SCLK_OTGPHY1>; clock-names = "phyclk"; #clock-cells = <0>; }; }; pinctrl: pinctrl { compatible = "rockchip,rk3066a-pinctrl"; rockchip,grf = <&grf>; #address-cells = <1>; #size-cells = <1>; ranges; gpio0: gpio0@20034000 { compatible = "rockchip,gpio-bank"; reg = <0x20034000 0x100>; interrupts = ; clocks = <&cru PCLK_GPIO0>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; gpio1: gpio1@2003c000 { compatible = "rockchip,gpio-bank"; reg = <0x2003c000 0x100>; interrupts = ; clocks = <&cru PCLK_GPIO1>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; gpio2: gpio2@2003e000 { compatible = "rockchip,gpio-bank"; reg = <0x2003e000 0x100>; interrupts = ; clocks = <&cru PCLK_GPIO2>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; gpio3: gpio3@20080000 { compatible = "rockchip,gpio-bank"; reg = <0x20080000 0x100>; interrupts = ; clocks = <&cru PCLK_GPIO3>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; gpio4: gpio4@20084000 { compatible = "rockchip,gpio-bank"; reg = <0x20084000 0x100>; interrupts = ; clocks = <&cru PCLK_GPIO4>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; gpio6: gpio6@2000a000 { compatible = "rockchip,gpio-bank"; reg = <0x2000a000 0x100>; interrupts = ; clocks = <&cru PCLK_GPIO6>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; pcfg_pull_default: pcfg_pull_default { bias-pull-pin-default; }; pcfg_pull_none: pcfg_pull_none { bias-disable; }; emac { emac_xfer: emac-xfer { rockchip,pins = , /* mac_clk */ , /* tx_en */ , /* txd1 */ , /* txd0 */ , /* rx_err */ , /* crs_dvalid */ , /* rxd1 */ ; /* rxd0 */ }; emac_mdio: emac-mdio { rockchip,pins = , /* mac_md */ ; /* mac_mdclk */ }; }; emmc { emmc_clk: emmc-clk { rockchip,pins = ; }; emmc_cmd: emmc-cmd { rockchip,pins = ; }; emmc_rst: emmc-rst { rockchip,pins = ; }; /* * The data pins are shared between nandc and emmc and * not accessible through pinctrl. Also they should've * been already set correctly by firmware, as * flash/emmc is the boot-device. */ }; i2c0 { i2c0_xfer: i2c0-xfer { rockchip,pins = , ; }; }; i2c1 { i2c1_xfer: i2c1-xfer { rockchip,pins = , ; }; }; i2c2 { i2c2_xfer: i2c2-xfer { rockchip,pins = , ; }; }; i2c3 { i2c3_xfer: i2c3-xfer { rockchip,pins = , ; }; }; i2c4 { i2c4_xfer: i2c4-xfer { rockchip,pins = , ; }; }; pwm0 { pwm0_out: pwm0-out { rockchip,pins = ; }; }; pwm1 { pwm1_out: pwm1-out { rockchip,pins = ; }; }; pwm2 { pwm2_out: pwm2-out { rockchip,pins = ; }; }; pwm3 { pwm3_out: pwm3-out { rockchip,pins = ; }; }; spi0 { spi0_clk: spi0-clk { rockchip,pins = ; }; spi0_cs0: spi0-cs0 { rockchip,pins = ; }; spi0_tx: spi0-tx { rockchip,pins = ; }; spi0_rx: spi0-rx { rockchip,pins = ; }; spi0_cs1: spi0-cs1 { rockchip,pins = ; }; }; spi1 { spi1_clk: spi1-clk { rockchip,pins = ; }; spi1_cs0: spi1-cs0 { rockchip,pins = ; }; spi1_rx: spi1-rx { rockchip,pins = ; }; spi1_tx: spi1-tx { rockchip,pins = ; }; spi1_cs1: spi1-cs1 { rockchip,pins = ; }; }; uart0 { uart0_xfer: uart0-xfer { rockchip,pins = , ; }; uart0_cts: uart0-cts { rockchip,pins = ; }; uart0_rts: uart0-rts { rockchip,pins = ; }; }; uart1 { uart1_xfer: uart1-xfer { rockchip,pins = , ; }; uart1_cts: uart1-cts { rockchip,pins = ; }; uart1_rts: uart1-rts { rockchip,pins = ; }; }; uart2 { uart2_xfer: uart2-xfer { rockchip,pins = , ; }; /* no rts / cts for uart2 */ }; uart3 { uart3_xfer: uart3-xfer { rockchip,pins = , ; }; uart3_cts: uart3-cts { rockchip,pins = ; }; uart3_rts: uart3-rts { rockchip,pins = ; }; }; sd0 { sd0_clk: sd0-clk { rockchip,pins = ; }; sd0_cmd: sd0-cmd { rockchip,pins = ; }; sd0_cd: sd0-cd { rockchip,pins = ; }; sd0_wp: sd0-wp { rockchip,pins = ; }; sd0_bus1: sd0-bus-width1 { rockchip,pins = ; }; sd0_bus4: sd0-bus-width4 { rockchip,pins = , , , ; }; }; sd1 { sd1_clk: sd1-clk { rockchip,pins = ; }; sd1_cmd: sd1-cmd { rockchip,pins = ; }; sd1_cd: sd1-cd { rockchip,pins = ; }; sd1_wp: sd1-wp { rockchip,pins = ; }; sd1_bus1: sd1-bus-width1 { rockchip,pins = ; }; sd1_bus4: sd1-bus-width4 { rockchip,pins = , , , ; }; }; i2s0 { i2s0_bus: i2s0-bus { rockchip,pins = , , , , , , , , ; }; }; i2s1 { i2s1_bus: i2s1-bus { rockchip,pins = , , , , , ; }; }; i2s2 { i2s2_bus: i2s2-bus { rockchip,pins = , , , , , ; }; }; }; }; &gpu { compatible = "rockchip,rk3066-mali", "arm,mali-400"; interrupts = , , , , , , , , , ; interrupt-names = "gp", "gpmmu", "pp0", "ppmmu0", "pp1", "ppmmu1", "pp2", "ppmmu2", "pp3", "ppmmu3"; }; &i2c0 { pinctrl-names = "default"; pinctrl-0 = <&i2c0_xfer>; }; &i2c1 { pinctrl-names = "default"; pinctrl-0 = <&i2c1_xfer>; }; &i2c2 { pinctrl-names = "default"; pinctrl-0 = <&i2c2_xfer>; }; &i2c3 { pinctrl-names = "default"; pinctrl-0 = <&i2c3_xfer>; }; &i2c4 { pinctrl-names = "default"; pinctrl-0 = <&i2c4_xfer>; }; &mmc0 { clock-frequency = <50000000>; dmas = <&dmac2 1>; dma-names = "rx-tx"; max-frequency = <50000000>; pinctrl-names = "default"; pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4>; }; &mmc1 { dmas = <&dmac2 3>; dma-names = "rx-tx"; pinctrl-names = "default"; pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_cd &sd1_bus4>; }; &emmc { dmas = <&dmac2 4>; dma-names = "rx-tx"; }; &pwm0 { pinctrl-names = "default"; pinctrl-0 = <&pwm0_out>; }; &pwm1 { pinctrl-names = "default"; pinctrl-0 = <&pwm1_out>; }; &pwm2 { pinctrl-names = "default"; pinctrl-0 = <&pwm2_out>; }; &pwm3 { pinctrl-names = "default"; pinctrl-0 = <&pwm3_out>; }; &spi0 { pinctrl-names = "default"; pinctrl-0 = <&spi0_clk &spi0_tx &spi0_rx &spi0_cs0>; }; &spi1 { pinctrl-names = "default"; pinctrl-0 = <&spi1_clk &spi1_tx &spi1_rx &spi1_cs0>; }; &uart0 { compatible = "rockchip,rk3066-uart", "snps,dw-apb-uart"; dmas = <&dmac1_s 0>, <&dmac1_s 1>; dma-names = "tx", "rx"; pinctrl-names = "default"; pinctrl-0 = <&uart0_xfer>; }; &uart1 { compatible = "rockchip,rk3066-uart", "snps,dw-apb-uart"; dmas = <&dmac1_s 2>, <&dmac1_s 3>; dma-names = "tx", "rx"; pinctrl-names = "default"; pinctrl-0 = <&uart1_xfer>; }; &uart2 { compatible = "rockchip,rk3066-uart", "snps,dw-apb-uart"; dmas = <&dmac2 6>, <&dmac2 7>; dma-names = "tx", "rx"; pinctrl-names = "default"; pinctrl-0 = <&uart2_xfer>; }; &uart3 { compatible = "rockchip,rk3066-uart", "snps,dw-apb-uart"; dmas = <&dmac2 8>, <&dmac2 9>; dma-names = "tx", "rx"; pinctrl-names = "default"; pinctrl-0 = <&uart3_xfer>; }; &wdt { compatible = "rockchip,rk3066-wdt", "snps,dw-wdt"; }; &emac { compatible = "rockchip,rk3066-emac"; };