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Message-ID: <56da15b4-cb95-2bcf-ab62-bb4b74a48889@gmail.com>
Date: Mon, 18 Jul 2016 18:24:11 +0200
From: Matthias Brugger <matthias.bgg@...il.com>
To: Shawn Lin <shawn.lin@...k-chips.com>, robh+dt@...nel.org,
pawel.moll@....com, mark.rutland@....com,
ijc+devicetree@...lion.org.uk, galak@...eaurora.org,
heiko@...ech.de, catalin.marinas@....com, will.deacon@....com
Cc: dianders@...omium.org, briannorris@...omium.org,
romain.perier@...il.com, amstan@...omium.org, wxt@...k-chips.com,
zyw@...k-chips.com, jay.xu@...k-chips.com, olof@...om.net,
afaerber@...e.de, mbrugger@...e.com, chauveau.julien@...il.com,
edubezval@...il.com, sudeep.holla@....com,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] arm64: dts: rockchip: Add basic support for orion-r68
On 07/18/2016 03:13 AM, Shawn Lin wrote:
> 在 2016/7/15 18:09, Matthias Brugger 写道:
>> This patch adds basic support for the Tronsmart orion r86 set-top-box.
>>
>> Signed-off-by: Matthias Brugger <mbrugger@...e.com>
>> ---
>> Changes since v2:
>> - gpio-keys cleanpup
>> - set sdmmc properties correctly
>
> It seems there are two "cap-mmc-highspeed;" for emmc.
>
True, I will fix it in the next version.
Thanks,
Matthias
>>
>> Documentation/devicetree/bindings/arm/rockchip.txt | 4 +
>> arch/arm64/boot/dts/rockchip/Makefile | 1 +
>> .../boot/dts/rockchip/rk3368-orion-r68-meta.dts | 385
>> +++++++++++++++++++++
>> 3 files changed, 390 insertions(+)
>> create mode 100644
>> arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts
>>
>> diff --git a/Documentation/devicetree/bindings/arm/rockchip.txt
>> b/Documentation/devicetree/bindings/arm/rockchip.txt
>> index 715d960..1d5c65e0 100644
>> --- a/Documentation/devicetree/bindings/arm/rockchip.txt
>> +++ b/Documentation/devicetree/bindings/arm/rockchip.txt
>> @@ -110,3 +110,7 @@ Rockchip platforms device tree bindings
>> - Rockchip RK3399 evb:
>> Required root node properties:
>> - compatible = "rockchip,rk3399-evb", "rockchip,rk3399";
>> +
>> +- Tronsmart Orion R68 Meta
>> + Required root node properties:
>> + - compatible = "tronsmart,orion-r68-meta", "rockchip,rk3368";
>> diff --git a/arch/arm64/boot/dts/rockchip/Makefile
>> b/arch/arm64/boot/dts/rockchip/Makefile
>> index 7037a16..87669f6 100644
>> --- a/arch/arm64/boot/dts/rockchip/Makefile
>> +++ b/arch/arm64/boot/dts/rockchip/Makefile
>> @@ -1,5 +1,6 @@
>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-evb-act8846.dtb
>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-geekbox.dtb
>> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb
>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb
>>
>> diff --git a/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts
>> b/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts
>> new file mode 100644
>> index 0000000..d5e1af5
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts
>> @@ -0,0 +1,385 @@
>> +/*
>> + * Copyright (c) 2016 Matthias Brugger <mbrugger@...e.com>
>> + *
>> + * 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/input/input.h>
>> +#include "rk3368.dtsi"
>> +
>> +/ {
>> + model = "Rockchip Orion R68";
>> + compatible = "tronsmart,orion-r68-meta", "rockchip,rk3368";
>> +
>> + chosen {
>> + stdout-path = "serial2:115200n8";
>> + };
>> +
>> + memory {
>> + device_type = "memory";
>> + reg = <0x0 0x0 0x0 0x80000000>;
>> + };
>> +
>> + emmc_pwrseq: emmc-pwrseq {
>> + compatible = "mmc-pwrseq-emmc";
>> + pinctrl-0 = <&emmc_reset>;
>> + pinctrl-names = "default";
>> + reset-gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
>> + };
>> +
>> + ext_gmac: external-gmac-clock {
>> + compatible = "fixed-clock";
>> + #clock-cells = <0>;
>> + clock-frequency = <125000000>;
>> + clock-output-names = "ext_gmac";
>> + };
>> +
>> + keys: gpio-keys {
>> + compatible = "gpio-keys";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pwr_key>;
>> +
>> + power {
>> + wakeup-source;
>> + gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
>> + label = "GPIO Power";
>> + linux,code = <KEY_POWER>;
>> + };
>> + };
>> +
>> + leds: gpio-leds {
>> + compatible = "gpio-leds";
>> +
>> + red {
>> + gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
>> + label = "orion:red:led";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&led_ctl>;
>> + default-state = "on";
>> + };
>> +
>> + blue {
>> + gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
>> + label = "orion:blue:led";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&stby_pwren>;
>> + default-state = "off";
>> + };
>> + };
>> +
>> + vcc_18: vcc18-regulator {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc_18";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + vin-supply = <&vcc_sys>;
>> + };
>> +
>> + /* supplies both host and otg */
>> + vcc_host: vcc-host-regulator {
>> + compatible = "regulator-fixed";
>> + gpio = <&gpio0 4 GPIO_ACTIVE_LOW>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&host_vbus_drv>;
>> + regulator-name = "vcc_host";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + vin-supply = <&vcc_sys>;
>> + };
>> +
>> + vccio_sd: vcc-io-sd-regulator {
>> + compatible = "regulator-fixed";
>> + regulator-name= "vccio_sd";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + vin-supply = <&vcc_io>;
>> + };
>> +
>> + vcc_sd: vcc-sd-regulator {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc_sd";
>> + gpio = <&gpio3 11 GPIO_ACTIVE_LOW>;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + vin-supply = <&vcc_io>;
>> + };
>> +
>> + vcc_io: vcc-io-regulator {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc_io";
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + vin-supply = <&vcc_sys>;
>> + };
>> +
>> + vcc_lan: vcc-lan-regulator {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc_lan";
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + vin-supply = <&vcc_io>;
>> + };
>> +
>> + vcc_sys: vcc-sys-regulator {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc_sys";
>> + regulator-min-microvolt = <5000000>;
>> + regulator-max-microvolt = <5000000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + vccio_wl: vccio-wl-regulator {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vccio_wl";
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + vin-supply = <&vcc_io>;
>> + };
>> +
>> + vdd_10: vdd-10-regulator {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vdd_10";
>> + regulator-min-microvolt = <1000000>;
>> + regulator-max-microvolt = <1000000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + vin-supply = <&vcc_sys>;
>> + };
>> +};
>> +
>> +&emmc {
>> + bus-width = <8>;
>> + cap-mmc-highspeed;
>> + disable-wp;
>> + mmc-pwrseq = <&emmc_pwrseq>;
>> + non-removable;
>> + num-slots = <1>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
>> + keep-power-in-suspend;
>> + cap-mmc-highspeed;
>> + mmc-hs200-1_2v;
>> + mmc-hs200-1_8v;
>> + status = "okay";
>> +};
>> +
>> +&gmac {
>> + assigned-clocks = <&cru SCLK_MAC>;
>> + assigned-clock-parents = <&ext_gmac>;
>> + phy-supply = <&vcc_lan>;
>> + phy-mode = "rgmii";
>> + clock_in_out = "input";
>> + snps,reset-gpio = <&gpio3 12 0>;
>> + snps,reset-active-low;
>> + snps,reset-delays-us = <0 10000 1000000>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&rgmii_pins>;
>> + tx_delay = <0x30>;
>> + rx_delay = <0x10>;
>> + status = "ok";
>> +};
>> +
>> +&i2c0 {
>> + status = "okay";
>> +
>> + vdd_cpu: syr827@40 {
>> + compatible = "silergy,syr827";
>> + reg = <0x40>;
>> + fcs,suspend-voltage-selector = <1>;
>> + regulator-name = "vdd_cpu";
>> + regulator-enable-ramp-delay = <300>;
>> + regulator-min-microvolt = <712500>;
>> + regulator-max-microvolt = <1500000>;
>> + regulator-ramp-delay = <8000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + vin-supply = <&vcc_sys>;
>> + };
>> +
>> + hym8563: hym8563@51 {
>> + compatible = "haoyu,hym8563";
>> + reg = <0x51>;
>> + #clock-cells = <0>;
>> + clock-frequency = <32768>;
>> + clock-output-names = "xin32k";
>> + /* rtc_int is not connected */
>> + };
>> +};
>> +
>> +&pinctrl {
>> + pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
>> + bias-disable;
>> + drive-strength = <8>;
>> + };
>> +
>> + pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
>> + bias-pull-up;
>> + drive-strength = <8>;
>> + };
>> +
>> + emmc {
>> + emmc_bus8: emmc-bus8 {
>> + rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
>> + <1 19 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
>> + <1 20 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
>> + <1 21 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
>> + <1 22 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
>> + <1 23 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
>> + <1 24 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
>> + <1 25 RK_FUNC_2 &pcfg_pull_up_drv_8ma>;
>> + };
>> +
>> + emmc-clk {
>> + rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none_drv_8ma>;
>> + };
>> +
>> + emmc-cmd {
>> + rockchip,pins = <1 26 RK_FUNC_2 &pcfg_pull_up_drv_8ma>;
>> + };
>> +
>> + emmc_reset: emmc-reset {
>> + rockchip,pins = <2 3 RK_FUNC_GPIO &pcfg_pull_none>;
>> + };
>> + };
>> +
>> + keys {
>> + pwr_key: pwr-key {
>> + rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_down>;
>> + };
>> + };
>> +
>> + leds {
>> + stby_pwren: stby-pwren {
>> + rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
>> + };
>> +
>> + led_ctl: led-ctl {
>> + rockchip,pins = <3 29 RK_FUNC_GPIO &pcfg_pull_none>;
>> + };
>> + };
>> +
>> + sdmmc {
>> + sdmmc_clk: sdmmc-clk {
>> + rockchip,pins = <2 9 RK_FUNC_1 &pcfg_pull_none_drv_8ma>;
>> + };
>> +
>> + sdmmc_cmd: sdmmc-cmd {
>> + rockchip,pins = <2 10 RK_FUNC_1 &pcfg_pull_up_drv_8ma>;
>> + };
>> +
>> + sdmmc_cd: sdmmc-cd {
>> + rockchip,pins = <2 11 RK_FUNC_1 &pcfg_pull_up_drv_8ma>;
>> + };
>> +
>> + sdmmc_bus1: sdmmc-bus1 {
>> + rockchip,pins = <2 5 RK_FUNC_1 &pcfg_pull_up_drv_8ma>;
>> + };
>> +
>> + sdmmc_bus4: sdmmc-bus4 {
>> + rockchip,pins = <2 5 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
>> + <2 6 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
>> + <2 7 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
>> + <2 8 RK_FUNC_1 &pcfg_pull_up_drv_8ma>;
>> + };
>> + };
>> +
>> + usb {
>> + host_vbus_drv: host-vbus-drv {
>> + rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_none>;
>> + };
>> + };
>> +};
>> +
>> +&saradc {
>> + vref-supply = <&vcc_18>;
>> + status = "okay";
>> +};
>> +
>> +&sdmmc {
>> + clock-frequency = <50000000>;
>> + clock-freq-min-max = <400000 50000000>;
>> + cap-sd-highspeed;
>> + card-detect-delay = <200>;
>> +
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
>> + bus-width = <4>;
>> + num-slots = <1>;
>> + keep-power-in-suspend;
>> +
>> + vmmc-supply = <&vcc_sd>;
>> + vqmmc-supply = <&vccio_sd>;
>> + status = "okay";
>> +};
>> +
>> +&uart2 {
>> + status = "okay";
>> +};
>> +
>> +&uart4 {
>> + status = "okay";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&uart4_xfer>;
>> +};
>> +
>> +&usb_host0_ehci {
>> + status = "okay";
>> +};
>> +
>> +&usb_otg {
>> + status = "okay";
>> +};
>> +
>> +&wdt {
>> + status = "okay";
>> +};
>>
>
>
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