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Re: [PATCH v3 2/5] ARM: dts: rockchip: add ARM Mali GPU node for rk3288

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Am Mittwoch, 19. April 2017, 09:06:18 CEST schrieb Guillaume Tucker:
> Add Mali GPU device tree node for the rk3288 SoC, with devfreq
> opp table.
> 
> Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
> Signed-off-by: Guillaume Tucker <guillaume.tucker@collabora.com>
> ---
>  arch/arm/boot/dts/rk3288.dtsi | 22 ++++++++++++++++++++++
>  1 file changed, 22 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
> index df8a0dbe9d91..187eed528f83 100644
> --- a/arch/arm/boot/dts/rk3288.dtsi
> +++ b/arch/arm/boot/dts/rk3288.dtsi
> @@ -43,6 +43,7 @@
>  #include <dt-bindings/interrupt-controller/arm-gic.h>
>  #include <dt-bindings/pinctrl/rockchip.h>
>  #include <dt-bindings/clock/rk3288-cru.h>
> +#include <dt-bindings/power/rk3288-power.h>
>  #include <dt-bindings/thermal/thermal.h>
>  #include <dt-bindings/power/rk3288-power.h>
>  #include <dt-bindings/soc/rockchip,boot-mode.h>
> @@ -227,6 +228,27 @@
>  		ports = <&vopl_out>, <&vopb_out>;
>  	};
>  
> +	gpu: mali@ffa30000 {

please sort nodes by address. ffa30000 should be placed below hdmi@ff980000
and above qos@ffaa0000 .


> +		compatible = "arm,mali-t760", "arm,mali-midgard";

As indicated before I don't trust that a generic binding will work for
everything, so I would feel safer if we had a "rockchip,rk3288-mali" in
front for future purposes, making it a

		compatible = "rockchip,rk3288-mali", "arm,mali-t760", "arm,mali-midgard";


> +		reg = <0xffa30000 0x10000>;
> +		interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
> +			     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
> +			     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
> +		interrupt-names = "job", "mmu", "gpu";
> +		clocks = <&cru ACLK_GPU>;
> +		operating-points = <
> +			/* KHz uV */
> +			100000 950000
> +			200000 950000
> +			300000 1000000
> +			400000 1100000
> +			500000 1200000
> +			600000 1250000
> +		>;

Wasn't there a wish for opp-v2 in a previous version?


Thanks
Heiko

> +		power-domains = <&power RK3288_PD_GPU>;
> +		status = "disabled";
> +	};
> +
>  	sdmmc: dwmmc@ff0c0000 {
>  		compatible = "rockchip,rk3288-dw-mshc";
>  		max-frequency = <150000000>;
> 

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[PATCH v3 0/5] Add ARM Mali Midgard device tree bindings and gpu node for rk3288 Guillaume Tucker <guillaume.tucker@collabora.com> - 2017-04-19 10:10 +0200
  [PATCH v3 5/5] ARM: dts: rockchip: enable ARM Mali GPU on rk3288-veyron Guillaume Tucker <guillaume.tucker@collabora.com> - 2017-04-19 10:10 +0200
  [PATCH v3 1/5] dt-bindings: gpu: add bindings for the ARM Mali Midgard GPU Guillaume Tucker <guillaume.tucker@collabora.com> - 2017-04-19 10:10 +0200
    Re: [PATCH v3 1/5] dt-bindings: gpu: add bindings for the ARM Mali Midgard GPU Heiko Stuebner <heiko@sntech.de> - 2017-04-19 11:10 +0200
      Re: [PATCH v3 1/5] dt-bindings: gpu: add bindings for the ARM Mali  Midgard GPU Guillaume Tucker <guillaume.tucker@collabora.com> - 2017-04-20 08:00 +0200
  [PATCH v3 2/5] ARM: dts: rockchip: add ARM Mali GPU node for rk3288 Guillaume Tucker <guillaume.tucker@collabora.com> - 2017-04-19 10:10 +0200
    Re: [PATCH v3 2/5] ARM: dts: rockchip: add ARM Mali GPU node for rk3288 Heiko Stuebner <heiko@sntech.de> - 2017-04-19 11:00 +0200
      Re: [PATCH v3 2/5] ARM: dts: rockchip: add ARM Mali GPU node for  rk3288 Guillaume Tucker <guillaume.tucker@collabora.com> - 2017-04-20 07:50 +0200
        Re: [PATCH v3 2/5] ARM: dts: rockchip: add ARM Mali GPU node for rk3288 Heiko Stuebner <heiko@sntech.de> - 2017-04-20 08:50 +0200
  [PATCH v3 4/5] ARM: dts: rockchip: enable ARM Mali GPU on rk3288-firefly Guillaume Tucker <guillaume.tucker@collabora.com> - 2017-04-19 10:20 +0200
  [PATCH v3 3/5] ARM: dts: rockchip: enable ARM Mali GPU on rk3288-rock2-som Guillaume Tucker <guillaume.tucker@collabora.com> - 2017-04-19 10:20 +0200

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