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X-IronPort-AV: E=Sophos;i="5.88,353,1635199200"; d="scan'208";a="21964724" Received: from vtuxmail01.tq-net.de ([10.115.0.20]) by mx1.tq-group.com with ESMTP; 08 Feb 2022 16:06:50 +0100 Received: from steina-w.localnet (unknown [10.123.49.12]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by vtuxmail01.tq-net.de (Postfix) with ESMTPSA id 258C2280065; Tue, 8 Feb 2022 16:06:50 +0100 (CET) From: Alexander Stein To: Lucas Stach Cc: Shawn Guo , Rob Herring , linux-arm-kernel@lists.infradead.org, Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, patchwork-lst@pengutronix.de Subject: Re: (EXT) [PATCH v2 9/9] arm64: dts: imx8mp: add GPU nodes Date: Tue, 08 Feb 2022 16:06:47 +0100 Message-ID: <12581681.O9o76ZdvQC@steina-w> Organization: TQ-Systems GmbH In-Reply-To: <20220207192547.1997549-9-l.stach@pengutronix.de> References: <20220207192547.1997549-1-l.stach@pengutronix.de> <20220207192547.1997549-9-l.stach@pengutronix.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220208_070658_611519_801FDDC4 X-CRM114-Status: GOOD ( 16.60 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Am Montag, 7. Februar 2022, 20:25:47 CET schrieb Lucas Stach: > Add the DT nodes for both the 3D and 2D GPU cores found on the i.MX8MP. > > etnaviv-gpu 38000000.gpu: model: GC7000, revision: 6204 > etnaviv-gpu 38008000.gpu: model: GC520, revision: 5341 > [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 0 Got this on my machine as well: [ 11.538880] etnaviv-gpu 38000000.gpu: model: GC7000, revision: 6204 [ 11.566889] etnaviv-gpu 38008000.gpu: model: GC520, revision: 5341 [ 11.575804] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 0 I've yet to test some GPU load though. Best regards, Alexander > Signed-off-by: Lucas Stach > --- > arch/arm64/boot/dts/freescale/imx8mp.dtsi | 31 +++++++++++++++++++++++ > 1 file changed, 31 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi > b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index > 9ed57171b9fc..c89acb53be4a 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi > @@ -958,6 +958,37 @@ eqos: ethernet@30bf0000 { > }; > }; > > + gpu3d: gpu@38000000 { > + compatible = "vivante,gc"; > + reg = <0x38000000 0x8000>; > + interrupts = ; > + clocks = <&clk IMX8MP_CLK_GPU3D_ROOT>, > + <&clk IMX8MP_CLK_GPU3D_SHADER_CORE>, > + <&clk IMX8MP_CLK_GPU_ROOT>, > + <&clk IMX8MP_CLK_GPU_AHB>; > + clock-names = "core", "shader", "bus", "reg"; > + assigned-clocks = <&clk IMX8MP_CLK_GPU3D_CORE>, > + <&clk IMX8MP_CLK_GPU3D_SHADER_CORE>; > + assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_800M>, > + <&clk IMX8MP_SYS_PLL1_800M>; > + assigned-clock-rates = <800000000>, <800000000>; > + power-domains = <&pgc_gpu3d>; > + }; > + > + gpu2d: gpu@38008000 { > + compatible = "vivante,gc"; > + reg = <0x38008000 0x8000>; > + interrupts = ; > + clocks = <&clk IMX8MP_CLK_GPU2D_ROOT>, > + <&clk IMX8MP_CLK_GPU_ROOT>, > + <&clk IMX8MP_CLK_GPU_AHB>; > + clock-names = "core", "bus", "reg"; > + assigned-clocks = <&clk IMX8MP_CLK_GPU2D_CORE>; > + assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_800M>; > + assigned-clock-rates = <800000000>; > + power-domains = <&pgc_gpu2d>; > + }; > + > gic: interrupt-controller@38800000 { > compatible = "arm,gic-v3"; > reg = <0x38800000 0x10000>, _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel