From: Heiko Stuebner <heiko@sntech.de>
To: Andy Yan <andy.yan@rock-chips.com>
Cc: linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org,
        mark.rutland@arm.com, robh+dt@kernel.org, linux@armlinux.org.uk,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 08/10] ARM: dts: add basic support for Rockchip RK1108 SOC
Date: Wed, 16 Nov 2016 12:53:46 +0100
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Am Dienstag, 15. November 2016, 12:45:16 CET schrieb Heiko Stuebner:
> 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@rock-chips.com>
> > Tested-by: Jacob Chen <jacob2.chen@rock-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.

after Shawn fixed the clocks, applied now to my dts32 branch with that line 
removed.


Thanks
Heiko