arm64: dts: rockchip: add RK3399-Q7 (Puma) SoM
authorKlaus Goger <klaus.goger@theobroma-systems.com>
Fri, 18 Aug 2017 19:34:44 +0000 (21:34 +0200)
committerHeiko Stuebner <heiko@sntech.de>
Wed, 23 Aug 2017 07:36:15 +0000 (09:36 +0200)
The RK3399-Q7 SoM is a Qseven-compatible (70mm x 70mm, MXM-230
connector) system-on-module from Theobroma Systems, featuring the
Rockchip RK3399.

It provides the following feature set:
 * up to 4GB DDR3
 * on-module SPI-NOR flash
 * on-module eMMC (with 8-bit 1.8V interface)
 * SD card (on a baseboad) via edge connector
 * Gigabit Ethernet with on-module Micrel KSZ9031 GbE PHY
 * HDMI/eDP/2x MIPI-DSI
 * 2x MIPI-CSI
 * USB
   - 1x USB 3.0 dual-role (direct connection)
   - 2x USB 3.0 host + 1x USB 2.0 (on-module USB 3.0 hub)
 * on-module STM32 Cortex-M0 companion controller, implementing:
   - low-power RTC functionality (ISL1208 emulation)
   - fan controller (AMC6821 emulation)
   - USB<->CAN bridge controller

Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi [new file with mode: 0644]

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
new file mode 100644 (file)
index 0000000..53ff3d1
--- /dev/null
@@ -0,0 +1,547 @@
+/*
+ * Copyright (c) 2017 Theobroma Systems Design und Consulting GmbH
+ *
+ * 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 <dt-bindings/pwm/pwm.h>
+#include "rk3399.dtsi"
+#include "rk3399-opp.dtsi"
+
+/ {
+       leds {
+               compatible = "gpio-leds";
+               pinctrl-names = "default";
+               pinctrl-0 = <&led_pin_module>;
+
+               module-led {
+                       label = "module_led";
+                       gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_HIGH>;
+                       linux,default-trigger = "heartbeat";
+                       panic-indicator;
+               };
+       };
+
+       /*
+        * Overwrite the opp-table for CPUB as this board uses a different
+        * regulator (FAN53555) that only allows 10mV steps and therefore
+        * can't reach the operation point target voltages from rk3399-opp.dtsi
+        */
+       /delete-node/ opp-table1;
+       cluster1_opp: opp-table1 {
+               compatible = "operating-points-v2";
+               opp-shared;
+
+               opp00 {
+                       opp-hz = /bits/ 64 <408000000>;
+                       opp-microvolt = <800000>;
+                       clock-latency-ns = <40000>;
+               };
+               opp01 {
+                       opp-hz = /bits/ 64 <600000000>;
+                       opp-microvolt = <800000>;
+               };
+               opp02 {
+                       opp-hz = /bits/ 64 <816000000>;
+                       opp-microvolt = <830000>;
+                       opp-suspend;
+               };
+               opp03 {
+                       opp-hz = /bits/ 64 <1008000000>;
+                       opp-microvolt = <880000>;
+               };
+               opp04 {
+                       opp-hz = /bits/ 64 <1200000000>;
+                       opp-microvolt = <950000>;
+               };
+               opp05 {
+                       opp-hz = /bits/ 64 <1416000000>;
+                       opp-microvolt = <1030000>;
+               };
+               opp06 {
+                       opp-hz = /bits/ 64 <1608000000>;
+                       opp-microvolt = <1100000>;
+               };
+               opp07 {
+                       opp-hz = /bits/ 64 <1800000000>;
+                       opp-microvolt = <1200000>;
+               };
+               opp08 {
+                       opp-hz = /bits/ 64 <1992000000>;
+                       opp-microvolt = <1230000>;
+                       turbo-mode;
+               };
+       };
+
+       clkin_gmac: external-gmac-clock {
+               compatible = "fixed-clock";
+               clock-frequency = <125000000>;
+               clock-output-names = "clkin_gmac";
+               #clock-cells = <0>;
+       };
+
+       vcc1v2_phy: vcc1v2-phy {
+               compatible = "regulator-fixed";
+               regulator-name = "vcc1v2_phy";
+               regulator-always-on;
+               regulator-boot-on;
+               regulator-min-microvolt = <1200000>;
+               regulator-max-microvolt = <1200000>;
+               vin-supply = <&vcc5v0_sys>;
+       };
+
+       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>;
+               vin-supply = <&vcc5v0_sys>;
+       };
+
+       vcc5v0_host: vcc5v0-host-regulator {
+               compatible = "regulator-fixed";
+               gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>;
+               enable-active-low;
+               pinctrl-names = "default";
+               pinctrl-0 = <&vcc5v0_host_en>;
+               regulator-name = "vcc5v0_host";
+               regulator-always-on;
+               vin-supply = <&vcc5v0_sys>;
+       };
+
+       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>;
+       };
+
+       vdd_log: vdd-log {
+               compatible = "pwm-regulator";
+               pwms = <&pwm2 0 25000 0>;
+               regulator-name = "vdd_log";
+               regulator-min-microvolt = <800000>;
+               regulator-max-microvolt = <1400000>;
+               regulator-always-on;
+               regulator-boot-on;
+               status = "okay";
+       };
+};
+
+&cpu_b0 {
+       cpu-supply = <&vdd_cpu_b>;
+};
+
+&cpu_b1 {
+       cpu-supply = <&vdd_cpu_b>;
+};
+
+&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>;
+};
+
+&emmc_phy {
+       status = "okay";
+};
+
+&gmac {
+       assigned-clocks = <&cru SCLK_RMII_SRC>;
+       assigned-clock-parents = <&clkin_gmac>;
+       clock_in_out = "input";
+       phy-supply = <&vcc1v2_phy>;
+       phy-mode = "rgmii";
+       pinctrl-names = "default";
+       pinctrl-0 = <&rgmii_pins>;
+       snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_HIGH>;
+       snps,reset-active-low;
+       snps,reset-delays-us = <0 10000 50000>;
+       tx_delay = <0x10>;
+       rx_delay = <0x10>;
+       status = "okay";
+};
+
+&i2c0 {
+       status = "okay";
+       i2c-scl-rising-time-ns = <168>;
+       i2c-scl-falling-time-ns = <4>;
+       clock-frequency = <400000>;
+
+       rk808: pmic@1b {
+               compatible = "rockchip,rk808";
+               reg = <0x1b>;
+               interrupt-parent = <&gpio1>;
+               interrupts = <22 IRQ_TYPE_LEVEL_LOW>;
+               #clock-cells = <1>;
+               clock-output-names = "xin32k", "rk808-clkout2";
+               pinctrl-names = "default";
+               pinctrl-0 = <&pmic_int_l>;
+               rockchip,system-power-controller;
+               wakeup-source;
+
+               vcc1-supply = <&vcc5v0_sys>;
+               vcc2-supply = <&vcc5v0_sys>;
+               vcc3-supply = <&vcc5v0_sys>;
+               vcc4-supply = <&vcc5v0_sys>;
+               vcc6-supply = <&vcc5v0_sys>;
+               vcc7-supply = <&vcc5v0_sys>;
+               vcc8-supply = <&vcc3v3_sys>;
+               vcc9-supply = <&vcc5v0_sys>;
+               vcc10-supply = <&vcc5v0_sys>;
+               vcc11-supply = <&vcc5v0_sys>;
+               vcc12-supply = <&vcc3v3_sys>;
+               vddio-supply = <&vcc1v8_pmu>;
+
+               regulators {
+                       vdd_center: DCDC_REG1 {
+                               regulator-name = "vdd_center";
+                               regulator-min-microvolt = <750000>;
+                               regulator-max-microvolt = <1350000>;
+                               regulator-ramp-delay = <6001>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-state-mem {
+                                       regulator-off-in-suspend;
+                               };
+                       };
+
+                       vdd_cpu_l: DCDC_REG2 {
+                               regulator-name = "vdd_cpu_l";
+                               regulator-min-microvolt = <750000>;
+                               regulator-max-microvolt = <1350000>;
+                               regulator-ramp-delay = <6001>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-state-mem {
+                                       regulator-off-in-suspend;
+                               };
+                       };
+
+                       vcc_ddr: DCDC_REG3 {
+                               regulator-name = "vcc_ddr";
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-state-mem {
+                                       regulator-on-in-suspend;
+                               };
+                       };
+
+                       vcc_1v8: DCDC_REG4 {
+                               regulator-name = "vcc_1v8";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-state-mem {
+                                       regulator-on-in-suspend;
+                                       regulator-suspend-microvolt = <1800000>;
+                               };
+                       };
+
+                       vcc_ldo1: LDO_REG1 {
+                               regulator-name = "vcc_ldo1";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-boot-on;
+                               regulator-state-mem {
+                                       regulator-off-in-suspend;
+                               };
+                       };
+
+                       vcc1v8_hdmi: LDO_REG2 {
+                               regulator-name = "vcc1v8_hdmi";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-state-mem {
+                                       regulator-off-in-suspend;
+                               };
+                       };
+
+                       vcc1v8_pmu: LDO_REG3 {
+                               regulator-name = "vcc1v8_pmu";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-state-mem {
+                                       regulator-on-in-suspend;
+                                       regulator-suspend-microvolt = <1800000>;
+                               };
+                       };
+
+                       vcc_sd: LDO_REG4 {
+                               regulator-name = "vcc_sd";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-state-mem {
+                                       regulator-on-in-suspend;
+                                       regulator-suspend-microvolt = <3300000>;
+                               };
+                       };
+
+                       vcc_ldo5: LDO_REG5 {
+                               regulator-name = "vcc_ldo5";
+                               regulator-min-microvolt = <3000000>;
+                               regulator-max-microvolt = <3000000>;
+                               regulator-boot-on;
+                               regulator-state-mem {
+                                       regulator-off-in-suspend;
+                               };
+                       };
+
+                       vcc_ldo6: LDO_REG6 {
+                               regulator-name = "vcc_ldo6";
+                               regulator-min-microvolt = <1500000>;
+                               regulator-max-microvolt = <1500000>;
+                               regulator-boot-on;
+                               regulator-state-mem {
+                                       regulator-off-in-suspend;
+                               };
+                       };
+
+                       vcc0v9_hdmi: LDO_REG7 {
+                               regulator-name = "vcc0v9_hdmi";
+                               regulator-min-microvolt = <900000>;
+                               regulator-max-microvolt = <900000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-state-mem {
+                                       regulator-off-in-suspend;
+                               };
+                       };
+
+                       vcc_efuse: LDO_REG8 {
+                               regulator-name = "vcc_efuse";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-state-mem {
+                                       regulator-off-in-suspend;
+                               };
+                       };
+
+                       vcc3v3_s3: SWITCH_REG1 {
+                               regulator-name = "vcc3v3_s3";
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-state-mem {
+                                       regulator-off-in-suspend;
+                               };
+                       };
+
+                       vcc3v3_s0: SWITCH_REG2 {
+                               regulator-name = "vcc3v3_s0";
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-state-mem {
+                                       regulator-off-in-suspend;
+                               };
+                       };
+               };
+       };
+
+       vdd_gpu: regulator@60 {
+               compatible = "fcs,fan53555";
+               reg = <0x60>;
+               fcs,suspend-voltage-selector = <1>;
+               regulator-name = "vdd_gpu";
+               regulator-min-microvolt = <600000>;
+               regulator-max-microvolt = <1230000>;
+               regulator-ramp-delay = <1000>;
+               regulator-always-on;
+               regulator-boot-on;
+               vin-supply = <&vcc5v0_sys>;
+       };
+};
+
+&i2c7 {
+       status = "okay";
+       clock-frequency = <400000>;
+
+       fan: fan@18 {
+               compatible = "ti,amc6821";
+               reg = <0x18>;
+               cooling-min-state = <0>;
+               cooling-max-state = <9>;
+               #cooling-cells = <2>;
+       };
+
+       rtc_twi: rtc@6f {
+               compatible = "isil,isl1208";
+               reg = <0x6f>;
+       };
+};
+
+&i2c8 {
+       status = "okay";
+       clock-frequency = <400000>;
+
+       vdd_cpu_b: regulator@60 {
+               compatible = "fcs,fan53555";
+               reg = <0x60>;
+               vin-supply = <&vcc5v0_sys>;
+               regulator-name = "vdd_cpu_b";
+               regulator-min-microvolt = <600000>;
+               regulator-max-microvolt = <1230000>;
+               regulator-ramp-delay = <1000>;
+               fcs,suspend-voltage-selector = <1>;
+               regulator-always-on;
+               regulator-boot-on;
+       };
+};
+
+&io_domains {
+       status = "okay";
+       bt656-supply = <&vcc_1v8>;
+       audio-supply = <&vcc_1v8>;
+       sdmmc-supply = <&vcc_sd>;
+       gpio1830-supply = <&vcc_1v8>;
+};
+
+&pmu_io_domains {
+       status = "okay";
+       pmu1830-supply = <&vcc_1v8>;
+};
+
+&pwm2 {
+       status = "okay";
+};
+
+&pinctrl {
+       i2c8 {
+               i2c8_xfer_a: i2c8-xfer {
+                       rockchip,pins =
+                         <RK_GPIO1 RK_PC4 RK_FUNC_1 &pcfg_pull_up>,
+                         <RK_GPIO1 RK_PC5 RK_FUNC_1 &pcfg_pull_up>;
+               };
+       };
+
+       leds {
+               led_pin_module: led-module-gpio {
+                       rockchip,pins =
+                         <RK_GPIO2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
+               };
+       };
+
+       pmic {
+               pmic_int_l: pmic-int-l {
+                       rockchip,pins =
+                         <RK_GPIO1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
+               };
+       };
+
+       usb2 {
+               vcc5v0_host_en: vcc5v0-host-en {
+                       rockchip,pins =
+                         <RK_GPIO4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
+               };
+       };
+};
+
+&sdhci {
+       bus-width = <8>;
+       mmc-hs400-1_8v;
+       mmc-hs400-enhanced-strobe;
+       non-removable;
+       status = "okay";
+};
+
+&sdmmc {
+       vqmmc = <&vcc_sd>;
+};
+
+&spi1 {
+       status = "okay";
+
+       norflash: flash@0 {
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <50000000>;
+       };
+};
+
+&u2phy1 {
+       status = "okay";
+
+       u2phy1_otg: otg-port {
+               status = "okay";
+       };
+
+       u2phy1_host: host-port {
+               phy-supply = <&vcc5v0_host>;
+               status = "okay";
+       };
+};
+
+&usbdrd3_1 {
+       status = "okay";
+};
+
+&usbdrd_dwc3_1 {
+       status = "okay";
+       dr_mode = "host";
+};
+
+&usb_host1_ehci {
+       status = "okay";
+};
+
+&usb_host1_ohci {
+       status = "okay";
+};