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Thu, 30 May 2019 05:49:03 -0500 Received: from DLEE101.ent.ti.com (157.170.170.31) by DLEE112.ent.ti.com (157.170.170.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Thu, 30 May 2019 05:49:03 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DLEE101.ent.ti.com (157.170.170.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Thu, 30 May 2019 05:49:03 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id x4UAn3x0078277; Thu, 30 May 2019 05:49:03 -0500 Date: Thu, 30 May 2019 05:49:03 -0500 From: Nishanth Menon To: Suman Anna Subject: Re: [PATCH] arm64: dts: ti: k3-am65: Add MSMC RAM ranges in interconnect node Message-ID: <20190530104903.ldcmkunjnk7a5y3c@akan> References: <20190529211344.18014-1-s-anna@ti.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190529211344.18014-1-s-anna@ti.com> User-Agent: NeoMutt/20171215 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190530_034912_747697_356E3E0C X-CRM114-Status: GOOD ( 15.80 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Tero Kristo , devicetree@vger.kernel.org, Rob Herring , linux-arm-kernel@lists.infradead.org, Roger Quadros Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 16:13-20190529, Suman Anna wrote: > From: Roger Quadros > > Add the MSCM RAM address space to the ranges property of the cbass_main > interconnect node so that the addresses can be translated properly. > > This fixes the probe failure in the sram driver for the MSMC RAM node. > > Signed-off-by: Roger Quadros > Signed-off-by: Suman Anna > --- > > The following error message is seen without this: > [ 0.480261] sram interconnect@100000:sram@70000000: found no memory resource > [ 0.487497] sram: probe of interconnect@100000:sram@70000000 failed with error -22 > > regards > Suman > > arch/arm64/boot/dts/ti/k3-am65.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-am65.dtsi b/arch/arm64/boot/dts/ti/k3-am65.dtsi > index 50f4be2047a9..68b3f954f1d1 100644 > --- a/arch/arm64/boot/dts/ti/k3-am65.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am65.dtsi > @@ -68,6 +68,7 @@ > <0x00 0x00900000 0x00 0x00900000 0x00 0x00012000>, /* serdes */ > <0x00 0x01000000 0x00 0x01000000 0x00 0x0af02400>, /* Most peripherals */ > <0x00 0x30800000 0x00 0x30800000 0x00 0x0bc00000>, /* MAIN NAVSS */ > + <0x00 0x70000000 0x00 0x70000000 0x00 0x00200000>, /* MSMC SRAM */ > /* MCUSS Range */ > <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>, > <0x00 0x40200000 0x00 0x40200000 0x00 0x00900100>, > -- > 2.21.0 > Arrgh.. Nice catch. Thanks. We should consider pulling this in as part of early rc fixes please. Acked-by: Nishanth Menon -- Regards, Nishanth Menon _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel