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Fri, 29 May 2020 11:18:26 +0100 MIME-Version: 1.0 Date: Fri, 29 May 2020 11:18:26 +0100 From: Marc Zyngier To: Lokesh Vutla Subject: Re: [PATCH 04/12] dt-bindings: irqchip: ti, sci-intr: Update bindings to drop the usage of gic as parent In-Reply-To: References: <20200520124454.10532-1-lokeshvutla@ti.com> <20200520124454.10532-5-lokeshvutla@ti.com> <20200528221406.GA769073@bogus> User-Agent: Roundcube Webmail/1.4.4 Message-ID: <4ea8c6110a16900220a65f1d44145146@kernel.org> X-Sender: maz@kernel.org X-SA-Exim-Connect-IP: 51.254.78.96 X-SA-Exim-Rcpt-To: lokeshvutla@ti.com, robh@kernel.org, tglx@linutronix.de, nm@ti.com, t-kristo@ti.com, ssantosh@kernel.org, linux-arm-kernel@lists.infradead.org, nsekhar@ti.com, grygorii.strashko@ti.com, peter.ujfalusi@ti.com, devicetree@vger.kernel.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200529_031828_602989_688AA19F X-CRM114-Status: GOOD ( 12.08 ) 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 , Rob Herring , Grygorii Strashko , Peter Ujfalusi , Device Tree Mailing List , Sekhar Nori , Tero Kristo , Santosh Shilimkar , Thomas Gleixner , Linux ARM Mailing List Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 2020-05-29 11:14, Lokesh Vutla wrote: > Hi Rob, > > On 29/05/20 3:44 am, Rob Herring wrote: >> On Wed, May 20, 2020 at 06:14:46PM +0530, Lokesh Vutla wrote: >>> Drop the firmware related dt-bindings and use the hardware specified >>> interrupt numbers within Interrupt Router. This ensures interrupt >>> router >>> DT node need not assume any interrupt parent type. >> >> I didn't like this binding to begin with, but now you're breaking >> compatibility. > > Yes, I do agree that this change is breaking backward compatibility. > But IMHO, > this does cleanup of firmware specific properties from DT. Since this > is not > deployed out yet in the wild market, I took the leverage of breaking > backward > compatibility. Before accepting these changes from firmware team, I did > discuss[0] with Marc on this topic. And I assume that should anyone complain about the kernel being broken because they have an old firmware, you'll be OK with the patches being reverted, right? Thanks, M. -- Jazz is not dead. It just smells funny... _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel