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Mon, 08 Mar 2021 12:08:50 -0800 (PST) Received: from robh.at.kernel.org ([64.188.179.253]) by smtp.gmail.com with ESMTPSA id k3sm6428250ioj.35.2021.03.08.12.08.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Mar 2021 12:08:49 -0800 (PST) Received: (nullmailer pid 2879384 invoked by uid 1000); Mon, 08 Mar 2021 20:08:47 -0000 Date: Mon, 8 Mar 2021 13:08:47 -0700 From: Rob Herring To: Benjamin Gaignard Cc: p.zabel@pengutronix.de, peng.fan@nxp.com, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com, linux-rockchip@lists.infradead.org, shawnguo@kernel.org, mchehab@kernel.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org, dan.carpenter@oracle.com, kernel@collabora.com, gregkh@linuxfoundation.org, kernel@pengutronix.de, devicetree@vger.kernel.org, wens@csie.org, festevam@gmail.com, s.hauer@pengutronix.de, ezequiel@collabora.com, hverkuil-cisco@xs4all.nl, mripard@kernel.org, paul.kocialkowski@bootlin.com, linux-media@vger.kernel.org, jernej.skrabec@siol.net Subject: Re: [PATCH v4 10/11] dt-bindings: media: nxp,imx8mq-vpu: Update bindings Message-ID: <20210308200847.GA2879333@robh.at.kernel.org> References: <20210303113952.178519-1-benjamin.gaignard@collabora.com> <20210303113952.178519-11-benjamin.gaignard@collabora.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210303113952.178519-11-benjamin.gaignard@collabora.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210308_200853_004150_6885FAB0 X-CRM114-Status: GOOD ( 16.47 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org On Wed, 03 Mar 2021 12:39:51 +0100, Benjamin Gaignard wrote: > The current bindings seem to make the assumption that the > two VPUs hardware blocks (G1 and G2) are only one set of > registers. > After implementing the VPU reset driver and G2 decoder driver > it shows that all the VPUs are independent and don't need to > know about the registers of the other blocks. > Remove from the bindings the need to set all blocks register > but keep reg-names property because removing it from the driver > may affect other variants. > > Signed-off-by: Benjamin Gaignard > --- > version 4: > - rebase the change on top of VPU reset patches: > https://www.spinics.net/lists/arm-kernel/msg878440.html > > version 2: > - be more verbose about why I change the bindings > Keep in mind that series comes after: https://www.spinics.net/lists/arm-kernel/msg875766.html > without that review and ack it won't work > > .../bindings/media/nxp,imx8mq-vpu.yaml | 46 ++++++++++++------- > 1 file changed, 30 insertions(+), 16 deletions(-) > Reviewed-by: Rob Herring _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-14.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 06C6EC4332B for ; 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Mon, 08 Mar 2021 20:08:47 -0000 Date: Mon, 8 Mar 2021 13:08:47 -0700 From: Rob Herring To: Benjamin Gaignard Cc: p.zabel@pengutronix.de, peng.fan@nxp.com, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com, linux-rockchip@lists.infradead.org, shawnguo@kernel.org, mchehab@kernel.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org, dan.carpenter@oracle.com, kernel@collabora.com, gregkh@linuxfoundation.org, kernel@pengutronix.de, devicetree@vger.kernel.org, wens@csie.org, festevam@gmail.com, s.hauer@pengutronix.de, ezequiel@collabora.com, hverkuil-cisco@xs4all.nl, mripard@kernel.org, paul.kocialkowski@bootlin.com, linux-media@vger.kernel.org, jernej.skrabec@siol.net Subject: Re: [PATCH v4 10/11] dt-bindings: media: nxp,imx8mq-vpu: Update bindings Message-ID: <20210308200847.GA2879333@robh.at.kernel.org> References: <20210303113952.178519-1-benjamin.gaignard@collabora.com> <20210303113952.178519-11-benjamin.gaignard@collabora.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210303113952.178519-11-benjamin.gaignard@collabora.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210308_200853_004150_6885FAB0 X-CRM114-Status: GOOD ( 16.47 ) 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 On Wed, 03 Mar 2021 12:39:51 +0100, Benjamin Gaignard wrote: > The current bindings seem to make the assumption that the > two VPUs hardware blocks (G1 and G2) are only one set of > registers. > After implementing the VPU reset driver and G2 decoder driver > it shows that all the VPUs are independent and don't need to > know about the registers of the other blocks. > Remove from the bindings the need to set all blocks register > but keep reg-names property because removing it from the driver > may affect other variants. > > Signed-off-by: Benjamin Gaignard > --- > version 4: > - rebase the change on top of VPU reset patches: > https://www.spinics.net/lists/arm-kernel/msg878440.html > > version 2: > - be more verbose about why I change the bindings > Keep in mind that series comes after: https://www.spinics.net/lists/arm-kernel/msg875766.html > without that review and ack it won't work > > .../bindings/media/nxp,imx8mq-vpu.yaml | 46 ++++++++++++------- > 1 file changed, 30 insertions(+), 16 deletions(-) > Reviewed-by: Rob Herring _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-14.0 required=3.0 tests=BAYES_00,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 15980C433DB for ; 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Mon, 08 Mar 2021 12:08:50 -0800 (PST) Received: from robh.at.kernel.org ([64.188.179.253]) by smtp.gmail.com with ESMTPSA id k3sm6428250ioj.35.2021.03.08.12.08.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Mar 2021 12:08:49 -0800 (PST) Received: (nullmailer pid 2879384 invoked by uid 1000); Mon, 08 Mar 2021 20:08:47 -0000 Date: Mon, 8 Mar 2021 13:08:47 -0700 From: Rob Herring To: Benjamin Gaignard Cc: p.zabel@pengutronix.de, peng.fan@nxp.com, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com, linux-rockchip@lists.infradead.org, shawnguo@kernel.org, mchehab@kernel.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org, dan.carpenter@oracle.com, kernel@collabora.com, gregkh@linuxfoundation.org, kernel@pengutronix.de, devicetree@vger.kernel.org, wens@csie.org, festevam@gmail.com, s.hauer@pengutronix.de, ezequiel@collabora.com, hverkuil-cisco@xs4all.nl, mripard@kernel.org, paul.kocialkowski@bootlin.com, linux-media@vger.kernel.org, jernej.skrabec@siol.net Subject: Re: [PATCH v4 10/11] dt-bindings: media: nxp,imx8mq-vpu: Update bindings Message-ID: <20210308200847.GA2879333@robh.at.kernel.org> References: <20210303113952.178519-1-benjamin.gaignard@collabora.com> <20210303113952.178519-11-benjamin.gaignard@collabora.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210303113952.178519-11-benjamin.gaignard@collabora.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Wed, 03 Mar 2021 12:39:51 +0100, Benjamin Gaignard wrote: > The current bindings seem to make the assumption that the > two VPUs hardware blocks (G1 and G2) are only one set of > registers. > After implementing the VPU reset driver and G2 decoder driver > it shows that all the VPUs are independent and don't need to > know about the registers of the other blocks. > Remove from the bindings the need to set all blocks register > but keep reg-names property because removing it from the driver > may affect other variants. > > Signed-off-by: Benjamin Gaignard > --- > version 4: > - rebase the change on top of VPU reset patches: > https://www.spinics.net/lists/arm-kernel/msg878440.html > > version 2: > - be more verbose about why I change the bindings > Keep in mind that series comes after: https://www.spinics.net/lists/arm-kernel/msg875766.html > without that review and ack it won't work > > .../bindings/media/nxp,imx8mq-vpu.yaml | 46 ++++++++++++------- > 1 file changed, 30 insertions(+), 16 deletions(-) > Reviewed-by: Rob Herring