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Mon, 2 Nov 2020 20:18:59 -0600 Received: from DLEE115.ent.ti.com (157.170.170.26) by DLEE114.ent.ti.com (157.170.170.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Mon, 2 Nov 2020 20:18:58 -0600 Received: from fllv0039.itg.ti.com (10.64.41.19) by DLEE115.ent.ti.com (157.170.170.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Mon, 2 Nov 2020 20:18:58 -0600 Received: from [10.250.235.36] (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 0A32IssU060640; Mon, 2 Nov 2020 20:18:56 -0600 Subject: Re: [PATCH 8/8] arm64: dts: ti: k3-j721e-main: Fix PCIe maximum outbound regions To: Nishanth Menon References: <20201102101154.13598-1-kishon@ti.com> <20201102101154.13598-9-kishon@ti.com> <20201102164137.ntl3v6gu274ek2r2@gauze> From: Kishon Vijay Abraham I Message-ID: <5cabd631-274d-ab4a-6a72-777981967154@ti.com> Date: Tue, 3 Nov 2020 07:48:54 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20201102164137.ntl3v6gu274ek2r2@gauze> Content-Language: en-US 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-20201102_211903_659657_2982312C X-CRM114-Status: GOOD ( 16.34 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Tero Kristo , Rob Herring , Bjorn Helgaas , Lee Jones , 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+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Nishanth, On 02/11/20 10:11 pm, Nishanth Menon wrote: > On 15:41-20201102, Kishon Vijay Abraham I wrote: >> PCIe controller in J721E supports a maximum of 32 outbound regions. >> commit 4e5833884f66 ("arm64: dts: ti: k3-j721e-main: Add PCIe device tree >> nodes") incorrectly added maximum number of outbound regions to 16. Fix >> it here. >> >> Fixes: 4e5833884f66 ("arm64: dts: ti: k3-j721e-main: Add PCIe device tree nodes") >> Signed-off-by: Kishon Vijay Abraham I >> --- >> arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 8 ++++---- >> 1 file changed, 4 insertions(+), 4 deletions(-) >> >> diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi >> index e2a96b2c423c..61b533130ed1 100644 >> --- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi >> +++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi >> @@ -652,7 +652,7 @@ >> power-domains = <&k3_pds 239 TI_SCI_PD_EXCLUSIVE>; >> clocks = <&k3_clks 239 1>; >> clock-names = "fck"; >> - cdns,max-outbound-regions = <16>; >> + cdns,max-outbound-regions = <32>; >> max-functions = /bits/ 8 <6>; >> max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>; >> dma-coherent; >> @@ -701,7 +701,7 @@ >> power-domains = <&k3_pds 240 TI_SCI_PD_EXCLUSIVE>; >> clocks = <&k3_clks 240 1>; >> clock-names = "fck"; >> - cdns,max-outbound-regions = <16>; >> + cdns,max-outbound-regions = <32>; >> max-functions = /bits/ 8 <6>; >> max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>; >> dma-coherent; >> @@ -750,7 +750,7 @@ >> power-domains = <&k3_pds 241 TI_SCI_PD_EXCLUSIVE>; >> clocks = <&k3_clks 241 1>; >> clock-names = "fck"; >> - cdns,max-outbound-regions = <16>; >> + cdns,max-outbound-regions = <32>; >> max-functions = /bits/ 8 <6>; >> max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>; >> dma-coherent; >> @@ -799,7 +799,7 @@ >> power-domains = <&k3_pds 242 TI_SCI_PD_EXCLUSIVE>; >> clocks = <&k3_clks 242 1>; >> clock-names = "fck"; >> - cdns,max-outbound-regions = <16>; >> + cdns,max-outbound-regions = <32>; >> max-functions = /bits/ 8 <6>; >> max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>; >> dma-coherent; >> -- >> 2.17.1 >> > > Does this need to be part of this series? If NOT, please pull this out > and repost so that it can be independently picked up since there is no > dependency on the bindings or any part of this series? > Sure, okay! Regards Kishon _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel