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Fri, 7 Aug 2020 01:32:53 -0500 Received: from DLEE102.ent.ti.com (157.170.170.32) 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 15.1.1979.3; Fri, 7 Aug 2020 01:32:52 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DLEE102.ent.ti.com (157.170.170.32) 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; Fri, 7 Aug 2020 01:32:52 -0500 Received: from [10.24.69.20] (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 0776Wm1j065941; Fri, 7 Aug 2020 01:32:49 -0500 Subject: Re: [PATCH v6 00/13] irqchip: ti,sci-intr/inta: Update the dt bindings to accept different interrupt parents To: Marc Zyngier , Rob Herring References: <20200806074826.24607-1-lokeshvutla@ti.com> From: Lokesh Vutla Message-ID: <7063a71c-2b91-3314-4ae9-283a38374806@ti.com> Date: Fri, 7 Aug 2020 12:02:48 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <20200806074826.24607-1-lokeshvutla@ti.com> 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-20200807_023300_069629_FA6EEE78 X-CRM114-Status: GOOD ( 17.34 ) 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: Nishanth Menon , Peter Ujfalusi , Grygorii Strashko , Device Tree Mailing List , Sekhar Nori , Tero Kristo , Santosh Shilimkar , Thomas Gleixner , Linux ARM Mailing List 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, Tero, On 06/08/20 1:18 pm, Lokesh Vutla wrote: > Hi Marc, > This is continuation of the RFC patches[0] regarding the driver > updates to support for following interrupt parent connection: > - INTR -> INTR > - INTA -> GICv3 > The current existing driver assumes that INTR is always connected to > GICv3 and INTA is always connected to INTR. > > As discussed this change breaks the DT backward compatibility but it > allows to not depend on TISCI firmware properties in DT node. IMHO, this > will ensure that any future changes will not effect DT properties. > > This series depends on the the new Yaml bindings for common TISCI[1]. > > [0] https://lore.kernel.org/linux-arm-kernel/20190923042405.26064-1-lokeshvutla@ti.com/ > [1] https://patchwork.kernel.org/patch/11676843/ > > Tested with: (There is a build error on Today's master while building dtbs. So I enabled > only the TI specific components for building DTBS). > - DT_SCHEMA_FILES="Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml" > v8make dt_binding_check > - DT_SCHEMA_FILES="Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml" > v8make dt_binding_check > - DT_SCHEMA_FILES="Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml" > v8make dtbs_check > - DT_SCHEMA_FILES="Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml" > v8make dtbs_check > - v8make allmodconfig > > Changes since v5: > - Rebased on latest master. > - Collected Reviewed-by from Rob. > - Included DT changes in the same series so that everything can be merged in a single go. > Without DT changes, there are regressions for DMA and other consumer peripherals so suggestion > is to merge everthing in a single go. DT changes apply cleanly on next and Linus's master > without any merge conflicts. Can you Ack the DT patches? Thanks and regards, Lokesh _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel