Hi Kever, Am Freitag, 31. März 2017, 17:59:07 CEST schrieb Kever Yang: > Firefly-rk3399 is a bord from T-Firefly, you can find detail about > it here: > http://en.t-firefly.com/en/firenow/Firefly_RK3399/ > > This patch add basic node for the board and make it able to bring > up. This more a first glance, I didn't check every binding, but already found some dubious ones, so in general, please make sure to only include nodes with approved bindings. [...] > arch/arm64/boot/dts/rockchip/Makefile | 1 + > arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 772 ++++++++++++++++++++++++ please provide a binding addition for the board in a separate patch as well. > 2 files changed, 773 insertions(+) > create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-firefly.dts > > diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile > index 3a86289..dd3d550 100644 > --- a/arch/arm64/boot/dts/rockchip/Makefile > +++ b/arch/arm64/boot/dts/rockchip/Makefile > @@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb > dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb > dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb > dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb > +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb if possible, please rebase on top of my for-next branch, as we also have the first gru board in there now. > > always := $(dtb-y) > subdir-y := $(dts-dirs) > diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts > new file mode 100644 > index 0000000..686977b > --- /dev/null > +++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts > @@ -0,0 +1,772 @@ > +/* > + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd > + * > + * 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. > + */ > + > +/dts-v1/; > +#include <dt-bindings/pwm/pwm.h> > +#include "rk3399.dtsi" > + > +/ { > + model = "Rockchip RK3399 Firefly Board (Linux Opensource)"; > + compatible = "rockchip,rk3399-firefly-linux", "rockchip,rk3399"; Just to make sure, is this really a Rockchip board? I would've expected to see something like "firefly,firefly-rk3399" here, like on the rk3288- variant. Not a requirement, just a question to clarify who designed the board please :-) . > + > + backlight: backlight { > + status = "okay"; > + compatible = "pwm-backlight"; > + enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>; > + pwms = <&pwm0 0 25000 0>; > + brightness-levels = < > + 0 1 2 3 4 5 6 7 > + 8 9 10 11 12 13 14 15 > + 16 17 18 19 20 21 22 23 > + 24 25 26 27 28 29 30 31 > + 32 33 34 35 36 37 38 39 > + 40 41 42 43 44 45 46 47 > + 48 49 50 51 52 53 54 55 > + 56 57 58 59 60 61 62 63 > + 64 65 66 67 68 69 70 71 > + 72 73 74 75 76 77 78 79 > + 80 81 82 83 84 85 86 87 > + 88 89 90 91 92 93 94 95 > + 96 97 98 99 100 101 102 103 > + 104 105 106 107 108 109 110 111 > + 112 113 114 115 116 117 118 119 > + 120 121 122 123 124 125 126 127 > + 128 129 130 131 132 133 134 135 > + 136 137 138 139 140 141 142 143 > + 144 145 146 147 148 149 150 151 > + 152 153 154 155 156 157 158 159 > + 160 161 162 163 164 165 166 167 > + 168 169 170 171 172 173 174 175 > + 176 177 178 179 180 181 182 183 > + 184 185 186 187 188 189 190 191 > + 192 193 194 195 196 197 198 199 > + 200 201 202 203 204 205 206 207 > + 208 209 210 211 212 213 214 215 > + 216 217 218 219 220 221 222 223 > + 224 225 226 227 228 229 230 231 > + 232 233 234 235 236 237 238 239 > + 240 241 242 243 244 245 246 247 > + 248 249 250 251 252 253 254 255>; > + default-brightness-level = <200>; > + }; > + > + clkin_gmac: external-gmac-clock { > + compatible = "fixed-clock"; > + clock-frequency = <125000000>; > + clock-output-names = "clkin_gmac"; > + #clock-cells = <0>; > + }; > + > + rt5640-sound { > + compatible = "simple-audio-card"; > + simple-audio-card,format = "i2s"; > + simple-audio-card,name = "rockchip,rt5640-codec"; > + simple-audio-card,mclk-fs = <256>; > + simple-audio-card,widgets = > + "Microphone", "Mic Jack", > + "Headphone", "Headphone Jack"; > + simple-audio-card,routing = > + "Mic Jack", "MICBIAS1", > + "IN1P", "Mic Jack", > + "Headphone Jack", "HPOL", > + "Headphone Jack", "HPOR"; > + simple-audio-card,cpu { > + sound-dai = <&i2s1>; > + }; > + simple-audio-card,codec { > + sound-dai = <&rt5640>; > + }; > + }; > + > + sdio_pwrseq: sdio-pwrseq { > + compatible = "mmc-pwrseq-simple"; > + clocks = <&rk808 1>; > + clock-names = "ext_clock"; > + pinctrl-names = "default"; > + pinctrl-0 = <&wifi_enable_h>; > + > + /* > + * On the module itself this is one of these (depending > + * on the actual card populated): > + * - SDIO_RESET_L_WL_REG_ON > + * - PDN (power down when low) > + */ > + reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */ Thanks to Andy's persistence, we have nice constants in the pinctrl- binding-header now, like RK_PB2 for the above. So you can drop the comment and use the constant instead for easier reading. Same for other pins. > + }; > + > + vcc3v3_pcie: vcc3v3-pcie-regulator { > + compatible = "regulator-fixed"; > + enable-active-high; > + regulator-always-on; > + regulator-boot-on; > + gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pcie_drv>; > + regulator-name = "vcc3v3_pcie"; > + }; > + > + vcc3v3_sys: vcc3v3-sys { > + compatible = "regulator-fixed"; > + regulator-name = "vcc3v3_sys"; > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + }; > + > + vcc5v0_host: vcc5v0-host-regulator { > + compatible = "regulator-fixed"; > + enable-active-high; > + gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>; > + pinctrl-names = "default"; > + pinctrl-0 = <&host_vbus_drv>; > + regulator-name = "vcc5v0_host"; > + regulator-always-on; > + }; > + > + vcc5v0_sys: vcc5v0-sys { > + compatible = "regulator-fixed"; > + regulator-name = "vcc5v0_sys"; > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + }; > + > + vcc_phy: vcc-phy-regulator { > + compatible = "regulator-fixed"; > + regulator-name = "vcc_phy"; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + vdd_log: vdd-log { > + compatible = "pwm-regulator"; > + pwms = <&pwm2 0 25000 1>; > + regulator-name = "vdd_log"; > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <1400000>; > + regulator-always-on; > + regulator-boot-on; > + > + /* for rockchip boot on */ > + rockchip,pwm_id= <2>; > + rockchip,pwm_voltage = <1000000>; > + }; > + > + vccadc_ref: vccadc-ref { > + compatible = "regulator-fixed"; > + regulator-name = "vcc1v8_sys"; > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + }; > + > + wireless-wlan { > + compatible = "wlan-platdata"; > + rockchip,grf = <&grf>; > + wifi_chip_type = "ap6354"; > + sdio_vref = <1800>; > + WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */ > + status = "okay"; that is not a valid binding, am I right? ;-) So should be dropped. > + }; > + > + wireless-bluetooth { > + compatible = "bluetooth-platdata"; > + //wifi-bt-power-toggle; > + uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; /* GPIO2_C3 */ > + pinctrl-names = "default", "rts_gpio"; > + pinctrl-0 = <&uart0_rts>; > + pinctrl-1 = <&uart0_gpios>; > + //BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; /* GPIOx_xx */ > + BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; /* GPIO0_B1 */ > + BT,wake_gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>; /* GPIO2_D2 */ > + BT,wake_host_irq = <&gpio0 4 GPIO_ACTIVE_HIGH>; /* GPIO0_A4 */ > + status = "okay"; > + }; same here > +}; > + > +&cpu_l0 { > + cpu-supply = <&vdd_cpu_l>; > +}; > + > +&cpu_l1 { > + cpu-supply = <&vdd_cpu_l>; > +}; > + > +&cpu_l2 { > + cpu-supply = <&vdd_cpu_l>; > +}; > + > +&cpu_l3 { > + cpu-supply = <&vdd_cpu_l>; > +}; > + > +&cpu_b0 { > + cpu-supply = <&vdd_cpu_b>; > +}; > + > +&cpu_b1 { > + cpu-supply = <&vdd_cpu_b>; > +}; > + > +&emmc_phy { > + status = "okay"; > +}; > + > +&gmac { > + assigned-clocks = <&cru SCLK_RMII_SRC>; > + assigned-clock-parents = <&clkin_gmac>; > + clock_in_out = "input"; > + phy-supply = <&vcc_phy>; > + phy-mode = "rgmii"; > + pinctrl-names = "default"; > + pinctrl-0 = <&rgmii_pins>; > + snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>; > + snps,reset-active-low; > + snps,reset-delays-us = <0 10000 50000>; > + tx_delay = <0x28>; > + rx_delay = <0x11>; > + status = "okay"; > +}; > + > +&i2c0 { > + status = "okay"; > + i2c-scl-rising-time-ns = <168>; > + i2c-scl-falling-time-ns = <4>; > + clock-frequency = <400000>; > + > + vdd_cpu_b: syr827@40 { > + compatible = "silergy,syr827"; > + reg = <0x40>; > + vin-supply = <&vcc5v0_sys>; > + regulator-compatible = "fan53555-reg"; > + regulator-name = "vdd_cpu_b"; > + regulator-min-microvolt = <712500>; > + regulator-max-microvolt = <1500000>; > + regulator-ramp-delay = <1000>; > + vsel-gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>; > + fcs,suspend-voltage-selector = <0>; > + regulator-always-on; > + regulator-boot-on; > + regulator-initial-state = <3>; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vdd_gpu: syr828@41 { > + compatible = "silergy,syr828"; > + reg = <0x41>; > + vin-supply = <&vcc5v0_sys>; > + regulator-compatible = "fan53555-reg"; > + regulator-name = "vdd_gpu"; > + regulator-min-microvolt = <712500>; > + regulator-max-microvolt = <1500000>; > + regulator-ramp-delay = <1000>; > + fcs,suspend-voltage-selector = <1>; > + regulator-always-on; > + regulator-boot-on; > + regulator-initial-state = <3>; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + rk808: pmic@1b { > + compatible = "rockchip,rk808"; > + reg = <0x1b>; > + interrupt-parent = <&gpio1>; > + interrupts = <21 IRQ_TYPE_LEVEL_LOW>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pmic_int_l>; > + rockchip,system-power-controller; > + wakeup-source; > + #clock-cells = <1>; > + clock-output-names = "xin32k", "rk808-clkout2"; > + > + vcc1-supply = <&vcc3v3_sys>; > + vcc2-supply = <&vcc3v3_sys>; > + vcc3-supply = <&vcc3v3_sys>; > + vcc4-supply = <&vcc3v3_sys>; > + vcc6-supply = <&vcc3v3_sys>; > + vcc7-supply = <&vcc3v3_sys>; > + vcc8-supply = <&vcc3v3_sys>; > + vcc9-supply = <&vcc3v3_sys>; > + vcc10-supply = <&vcc3v3_sys>; > + vcc11-supply = <&vcc3v3_sys>; > + vcc12-supply = <&vcc3v3_sys>; > + vddio-supply = <&vcc1v8_pmu>; > + > + regulators { > + vdd_center: DCDC_REG1 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <750000>; > + regulator-max-microvolt = <1350000>; > + regulator-ramp-delay = <6001>; > + regulator-name = "vdd_center"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vdd_cpu_l: DCDC_REG2 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <750000>; > + regulator-max-microvolt = <1350000>; > + regulator-ramp-delay = <6001>; > + regulator-name = "vdd_cpu_l"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vcc_ddr: DCDC_REG3 { > + regulator-always-on; > + regulator-boot-on; > + regulator-name = "vcc_ddr"; > + regulator-state-mem { > + regulator-on-in-suspend; > + }; > + }; > + > + vcc_1v8: DCDC_REG4 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-name = "vcc_1v8"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <1800000>; > + }; > + }; > + > + vcc1v8_dvp: LDO_REG1 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-name = "vcc1v8_dvp"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vcc3v0_tp: LDO_REG2 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + regulator-name = "vcc3v0_tp"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vcc1v8_pmu: LDO_REG3 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-name = "vcc1v8_pmu"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <1800000>; > + }; > + }; > + > + vcc_sd: LDO_REG4 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + regulator-name = "vcc_sd"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <3300000>; > + }; > + }; > + > + vcca3v0_codec: LDO_REG5 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + regulator-name = "vcca3v0_codec"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vcc_1v5: LDO_REG6 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1500000>; > + regulator-max-microvolt = <1500000>; > + regulator-name = "vcc_1v5"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <1500000>; > + }; > + }; > + > + vcca1v8_codec: LDO_REG7 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-name = "vcca1v8_codec"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vcc_3v0: LDO_REG8 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + regulator-name = "vcc_3v0"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <3000000>; > + }; > + }; > + > + vcc3v3_s3: SWITCH_REG1 { > + regulator-always-on; > + regulator-boot-on; > + regulator-name = "vcc3v3_s3"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vcc3v3_s0: SWITCH_REG2 { > + regulator-always-on; > + regulator-boot-on; > + regulator-name = "vcc3v3_s0"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + }; > + }; > +}; > + > +&i2c1 { > + status = "okay"; > + i2c-scl-rising-time-ns = <300>; > + i2c-scl-falling-time-ns = <15>; > + > + gsl3673: gsl3673@40 { > + compatible = "GSL,GSL3673"; > + reg = <0x40>; > + screen_max_x = <1536>; > + screen_max_y = <2048>; > + irq_gpio_number = <&gpio1 20 IRQ_TYPE_LEVEL_LOW>; > + rst_gpio_number = <&gpio4 22 GPIO_ACTIVE_HIGH>; Again doesn't look like a valid binding. > + }; > + > + rt5640: rt5640@1c { > + #sound-dai-cells = <0>; > + compatible = "realtek,rt5640"; > + reg = <0x1c>; > + clocks = <&cru SCLK_I2S_8CH_OUT>; > + clock-names = "mclk"; > + realtek,in1-differential; > + pinctrl-names = "default"; > + pinctrl-0 = <&rt5640_hpcon>; > + hp-con-gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>; > + //hp-det-gpio = <&gpio4 28 GPIO_ACTIVE_LOW>; don't add commented lines please > + io-channels = <&saradc 4>; > + hp-det-adc-value = <500>; > + }; > +}; > + > +&i2c3 { > + status = "okay"; > + i2c-scl-rising-time-ns = <450>; > + i2c-scl-falling-time-ns = <15>; > +}; > + > +&i2c4 { > + status = "okay"; > + i2c-scl-rising-time-ns = <600>; > + i2c-scl-falling-time-ns = <20>; > + > + fusb0: fusb30x@22 { > + compatible = "fairchild,fusb302"; Has this made its way into the kernel yet? 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