[PATCH v2 1/4] ARM: dts: rockchip: Add devicetree source for MarsBoard RK3066
Heiko Stübner
heiko at sntech.de
Thu Oct 30 12:54:48 PDT 2014
Am Dienstag, 28. Oktober 2014, 12:24:19 schrieb Romain Perier:
> Signed-off-by: Romain Perier <romain.perier at gmail.com>
> ---
> Changes since v1:
> - Replaced hoayuelectronics by hoayu as suggested by the vendor-prefix doc
> in dt-bindings
>
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/rk3066a-marsboard.dts | 143
> ++++++++++++++++++++++++++++++++ 2 files changed, 144 insertions(+)
> create mode 100644 arch/arm/boot/dts/rk3066a-marsboard.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 742ffa2..af527a2 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -365,6 +365,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \
> qcom-msm8960-cdp.dtb \
> qcom-msm8974-sony-xperia-honami.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += \
> + rk3066a-marsboard.dtb \
> rk3066a-bqcurie2.dtb \
> rk3188-radxarock.dtb \
> rk3288-evb-act8846.dtb \
> diff --git a/arch/arm/boot/dts/rk3066a-marsboard.dts
> b/arch/arm/boot/dts/rk3066a-marsboard.dts new file mode 100644
> index 0000000..146bd61
> --- /dev/null
> +++ b/arch/arm/boot/dts/rk3066a-marsboard.dts
> @@ -0,0 +1,143 @@
> +/*
> + * Copyright (c) 2014 Romain Perier <romain.perier at gmail.com>
> + *
> + * This program 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 program 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.
> + */
Please license the file under both GPLv2 and X11 like
/*
* Copyright (c) 2014 Romain Perier <romain.perier at gmail.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.
*
* You should have received a copy of the GNU General Public
* License along with this file; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
* MA 02110-1301 USA
*
* 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.
*/
For context see
https://git.kernel.org/cgit/linux/kernel/git/mripard/linux.git/commit/?id=b0946ca329eaaa42ecd36207c55aa2bd4925f133
I'll try to get the existing files relicensed in the next time, but would like
new files to use a better licensing from the start.
> +
> +/dts-v1/;
> +#include "rk3066a.dtsi"
> +
> +/ {
> + model = "MarsBoard RK3066";
> + compatible = "haoyu,marsboard-rk3066", "rockchip,rk3066a";
> +
> + memory {
> + reg = <0x60000000 0x40000000>;
> + };
> +
> + vcc_sd0: fixed-regulator {
> + compatible = "regulator-fixed";
> + regulator-name = "sdmmc-supply";
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3000000>;
> + gpio = <&gpio3 7 GPIO_ACTIVE_LOW>;
> + startup-delay-us = <100000>;
> + vin-supply = <&vcc_io>;
> + };
> +};
> +
> +
> +
unnecessary blank lines - only one please
> +&i2c1 {
> + status = "okay";
> + clock-frequency = <400000>;
> +
> + tps: tps at 2d {
> + reg = <0x2d>;
> +
> + interrupt-parent = <&gpio6>;
> + interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
> +
> + vcc5-supply = <&vcc_io>;
> + vcc6-supply = <&vcc_io>;
> +
> + regulators {
> + vcc_rtc: regulator at 0 {
> + regulator-name = "vcc_rtc";
> + regulator-always-on;
> + };
> +
> + vcc_io: regulator at 1 {
> + regulator-name = "vcc_io";
> + regulator-always-on;
> + };
> +
> + vdd_arm: regulator at 2 {
> + regulator-name = "vdd_arm";
> + regulator-min-microvolt = <600000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + vcc_ddr: regulator at 3 {
> + regulator-name = "vcc_ddr";
> + regulator-min-microvolt = <600000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + vcc18_cif: regulator at 5 {
> + regulator-name = "vcc18_cif";
> + regulator-always-on;
> + };
> +
> + vdd_11: regulator at 6 {
> + regulator-name = "vdd_11";
> + regulator-always-on;
> + };
> +
> + vcc_25: regulator at 7 {
> + regulator-name = "vcc_25";
> + regulator-always-on;
> + };
> +
> + vcc_18: regulator at 8 {
> + regulator-name = "vcc_18";
> + regulator-always-on;
> + };
> +
> + vcc25_hdmi: regulator at 9 {
> + regulator-name = "vcc25_hdmi";
> + regulator-always-on;
> + };
> +
> + vcca_33: regulator at 10 {
> + regulator-name = "vcca_33";
> + regulator-always-on;
> + };
> +
> + vcc_tp: regulator at 11 {
> + regulator-name = "vcc_tp";
> + regulator-always-on;
> + };
this is the rmii regulator and the schematics for the marsboard name it
"vcc_rmii" so both the phandle and the regulator-name should reflect that.
> +
> + vcc28_cif: regulator at 12 {
> + regulator-name = "vcc28_cif";
> + regulator-always-on;
> + };
> + };
> + };
> +};
> +
> +/* must be included after &tps gets defined */
> +#include "tps65910.dtsi"
> +
> +&uart0 {
> + status = "okay";
> +};
> +
> +&uart1 {
> + status = "okay";
> +};
> +
> +&uart2 {
> + status = "okay";
> +};
> +
> +&uart3 {
> + status = "okay";
> +};
> +
> +&wdt {
> + status = "okay";
> +};
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