linux-kernel - Re: [PATCH v2 08/10] ARM: dts: add basic support for Rockchip RK1108 SOC

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Message-ID: <2204596.BeWafPDT3k@phil>
Date:   Tue, 15 Nov 2016 12:45:16 +0100
From:   Heiko Stuebner <heiko@...ech.de>
To:     Andy Yan <andy.yan@...k-chips.com>
Cc:     linux-rockchip@...ts.infradead.org, devicetree@...r.kernel.org,
        mark.rutland@....com, robh+dt@...nel.org, linux@...linux.org.uk,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 08/10] ARM: dts: add basic support for Rockchip RK1108 SOC

Am Montag, 14. November 2016, 20:14:48 CET schrieb Andy Yan:
> RK1108 is embedded with an ARM Cortex-A7 single core and a DSP core.
> It is designed for varies application scenario such as car DVR, sports
> DV, secure camera and UAV camera.
> 
> This patch add basic support for it with DMAC / UART / CRU / pinctrl / MMC
> enabled.
> 
> Signed-off-by: Andy Yan <andy.yan@...k-chips.com>
> Tested-by: Jacob Chen <jacob2.chen@...k-chips.com>
> 
> ---
> 
> Changes in v2:
> - fix timer and gic dt description
> - ordering devices by register address
> 
>  arch/arm/boot/dts/rk1108.dtsi | 428
> ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 428
> insertions(+)
>  create mode 100644 arch/arm/boot/dts/rk1108.dtsi
> 
> diff --git a/arch/arm/boot/dts/rk1108.dtsi b/arch/arm/boot/dts/rk1108.dtsi
> new file mode 100644
> index 0000000..636c294
> --- /dev/null
> +++ b/arch/arm/boot/dts/rk1108.dtsi
> @@ -0,0 +1,428 @@
> +/*
> + * 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/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include <dt-bindings/clock/rk1108-cru.h>
> +#include <dt-bindings/pinctrl/rockchip.h>
> +/ {
> +	#address-cells = <1>;
> +	#size-cells = <1>;
> +
> +	compatible = "rockchip,rk1108";
> +
> +	interrupt-parent = <&gic>;
> +
> +	aliases {
> +		serial0 = &uart0;
> +		serial1 = &uart1;
> +		serial2 = &uart2;
> +	};
> +
> +	cpus {
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		cpu0: cpu@f00 {
> +			device_type = "cpu";
> +			compatible = "arm,cortex-a7";
> +			reg = <0xf00>;
> +		};
> +	};
> +
> +	arm-pmu {
> +		compatible = "arm,cortex-a7-pmu";
> +		interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
> +	};
> +
> +

unnecessary empty line (only 1 please)

otherwise looks fine now, just needs to wait for fixed clock ids now.


Heiko