From: Tony Lindgren <tony@atomide.com> To: Paul Cercueil <paul@crapouillou.net> Cc: "H. Nikolaus Schaller" <hns@goldelico.com>, "David Airlie" <airlied@linux.ie>, "Daniel Vetter" <daniel@ffwll.ch>, "Rob Herring" <robh+dt@kernel.org>, "Mark Rutland" <mark.rutland@arm.com>, "Benoît Cousson" <bcousson@baylibre.com>, "Ralf Baechle" <ralf@linux-mips.org>, "Paul Burton" <paulburton@kernel.org>, "James Hogan" <jhogan@kernel.org>, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, openpvrsgx-devgroup@letux.org, letux-kernel@openphoenux.org, kernel@pyra-handheld.com, linux-mips@vger.kernel.org, "Paul Boddie" <paul@boddie.org.uk> Subject: Re: [PATCH v3 8/8] MIPS: DTS: jz4780: add sgx gpu node Date: Sun, 24 Nov 2019 09:48:37 -0800 [thread overview] Message-ID: <20191124174837.GX35479@atomide.com> (raw) In-Reply-To: <1574600246.3.0@crapouillou.net> * Paul Cercueil <paul@crapouillou.net> [191124 12:58]: > Le dim., nov. 24, 2019 at 12:40, H. Nikolaus Schaller <hns@goldelico.com> a > écrit : > > and add interrupt and clocks. ... > > --- a/arch/mips/boot/dts/ingenic/jz4780.dtsi > > +++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi > > @@ -46,6 +46,17 @@ > > #clock-cells = <1>; > > }; > > > > + gpu: gpu@13040000 { > > We try to keep the nodes ordered by address, could you move this node where > it belongs? ... > > + compatible = "ingenic,jz4780-sgx540-120", "img,sgx540-120", > > "img,sgx540", "img,sgx5"; > > + reg = <0x13040000 0x4000>; > > + > > + clocks = <&cgu JZ4780_CLK_GPU>; > > + clock-names = "gpu"; Just checking.. Is there something else to configure here potentially in addition to the clocks? That is, do we need to do some interconnect specific configuration etc in addition to the clocks to have runtime PM work for enabling and disabling sgx on jz4780? Regards, Tony
WARNING: multiple messages have this Message-ID (diff)
From: Tony Lindgren <tony@atomide.com> To: Paul Cercueil <paul@crapouillou.net> Cc: "Mark Rutland" <mark.rutland@arm.com>, devicetree@vger.kernel.org, letux-kernel@openphoenux.org, "Paul Burton" <paulburton@kernel.org>, "David Airlie" <airlied@linux.ie>, "H. Nikolaus Schaller" <hns@goldelico.com>, kernel@pyra-handheld.com, openpvrsgx-devgroup@letux.org, linux-kernel@vger.kernel.org, "Ralf Baechle" <ralf@linux-mips.org>, linux-mips@vger.kernel.org, "Paul Boddie" <paul@boddie.org.uk>, "Rob Herring" <robh+dt@kernel.org>, dri-devel@lists.freedesktop.org, "Benoît Cousson" <bcousson@baylibre.com>, "James Hogan" <jhogan@kernel.org>, linux-omap@vger.kernel.org Subject: Re: [PATCH v3 8/8] MIPS: DTS: jz4780: add sgx gpu node Date: Sun, 24 Nov 2019 09:48:37 -0800 [thread overview] Message-ID: <20191124174837.GX35479@atomide.com> (raw) Message-ID: <20191124174837.mnM4VgcY0iVuS6_-WAfXnH-qfDat5GauNiUGbHMsNGc@z> (raw) In-Reply-To: <1574600246.3.0@crapouillou.net> * Paul Cercueil <paul@crapouillou.net> [191124 12:58]: > Le dim., nov. 24, 2019 at 12:40, H. Nikolaus Schaller <hns@goldelico.com> a > écrit : > > and add interrupt and clocks. ... > > --- a/arch/mips/boot/dts/ingenic/jz4780.dtsi > > +++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi > > @@ -46,6 +46,17 @@ > > #clock-cells = <1>; > > }; > > > > + gpu: gpu@13040000 { > > We try to keep the nodes ordered by address, could you move this node where > it belongs? ... > > + compatible = "ingenic,jz4780-sgx540-120", "img,sgx540-120", > > "img,sgx540", "img,sgx5"; > > + reg = <0x13040000 0x4000>; > > + > > + clocks = <&cgu JZ4780_CLK_GPU>; > > + clock-names = "gpu"; Just checking.. Is there something else to configure here potentially in addition to the clocks? That is, do we need to do some interconnect specific configuration etc in addition to the clocks to have runtime PM work for enabling and disabling sgx on jz4780? Regards, Tony _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2019-11-24 17:48 UTC|newest] Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-11-24 11:40 [PATCH v3 0/8] ARM/MIPS: DTS: add child nodes describing the PVRSGX GPU present in some OMAP SoC and JZ4780 (and many more) H. Nikolaus Schaller 2019-11-24 11:40 ` H. Nikolaus Schaller 2019-11-24 11:40 ` [PATCH v3 1/8] dt-bindings: add img,pvrsgx.yaml for Imagination GPUs H. Nikolaus Schaller 2019-11-24 11:40 ` H. Nikolaus Schaller 2019-12-05 17:01 ` Rob Herring 2019-12-05 17:01 ` Rob Herring 2019-12-17 18:01 ` H. Nikolaus Schaller 2019-12-17 18:01 ` [PATCH v3 1/8] dt-bindings: add img, pvrsgx.yaml " H. Nikolaus Schaller 2019-11-24 11:40 ` [PATCH v3 2/8] ARM: DTS: am33xx: add sgx gpu child node H. Nikolaus Schaller 2019-11-24 11:40 ` H. Nikolaus Schaller 2019-11-24 11:40 ` [PATCH v3 3/8] ARM: DTS: am3517: " H. Nikolaus Schaller 2019-11-24 11:40 ` H. Nikolaus Schaller 2019-11-24 11:40 ` [PATCH v3 4/8] ARM: DTS: omap3: " H. Nikolaus Schaller 2019-11-24 11:40 ` H. Nikolaus Schaller 2019-11-24 11:40 ` [PATCH v3 5/8] ARM: DTS: omap36xx: " H. Nikolaus Schaller 2019-11-24 11:40 ` H. Nikolaus Schaller 2019-11-24 11:40 ` [PATCH v3 6/8] ARM: DTS: omap4: " H. Nikolaus Schaller 2019-11-24 11:40 ` H. Nikolaus Schaller 2019-11-24 11:40 ` [PATCH v3 7/8] ARM: DTS: omap5: " H. Nikolaus Schaller 2019-11-24 11:40 ` H. Nikolaus Schaller 2019-11-24 11:40 ` [PATCH v3 8/8] MIPS: DTS: jz4780: add sgx gpu node H. Nikolaus Schaller 2019-11-24 11:40 ` H. Nikolaus Schaller 2019-11-24 12:57 ` Paul Cercueil 2019-11-24 12:57 ` Paul Cercueil 2019-11-24 17:48 ` Tony Lindgren [this message] 2019-11-24 17:48 ` Tony Lindgren 2019-11-24 17:59 ` H. Nikolaus Schaller 2019-11-24 17:59 ` H. Nikolaus Schaller 2019-11-25 15:46 ` Tony Lindgren 2019-11-25 15:46 ` Tony Lindgren
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