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20:44:05 +0900 (KST) Received: from cheetah.sa.corp.samsungelectronics.net (unknown [107.109.115.53]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20221114114402epsmtip2a4d15400ea10cabc98a83de0c74d1445~ncNP_2TW11105611056epsmtip2V; Mon, 14 Nov 2022 11:44:02 +0000 (GMT) From: Aakarsh Jain To: linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: m.szyprowski@samsung.com, andrzej.hajda@intel.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, ezequiel@vanguardiasur.com.ar, jernej.skrabec@gmail.com, benjamin.gaignard@collabora.com, krzysztof.kozlowski+dt@linaro.org, stanimir.varbanov@linaro.org, dillon.minfei@gmail.com, david.plowman@raspberrypi.com, mark.rutland@arm.com, robh+dt@kernel.org, krzk+dt@kernel.org, andi@etezian.org, alim.akhtar@samsung.com, aswani.reddy@samsung.com, pankaj.dubey@samsung.com, smitha.t@samsung.com, aakarsh.jain@samsung.com Subject: [Patch v5 1/3] media: dt-bindings: s5p-mfc: Add new compatible string for Exynos3250 SoC Date: Mon, 14 Nov 2022 17:20:22 +0530 Message-Id: <20221114115024.69591-2-aakarsh.jain@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20221114115024.69591-1-aakarsh.jain@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA0WTe0xTVxzHc3pv24usei2MHRp15DpZLAItFHZQcCwj5DKQkCnZIzPQlJtC KG3T2+o2Q9QpbBCBsbgMEIHRwsJD5NXKy4xHGdGNgULKEilTmeF2yRizw8hDt5bi9t/n9zvf 3yPfcw6BiX8RSIg8rZExaJUaSrADt40dlIaTu1iVrOP56+hRXzUf3a+zCZD56RIP/Wp242i0 xypEvbNXMPTdxDAf1dt/5qMbIw9x1MV5Tu9UO3G0VN8BkKtmQYDKuQcY6l508NHMQK0AXeq0 8tE1u1OImubu8FBz9yYPNVr/FqKim3Yhcg7ZALpYbOclQrq9rh3QfU4LoOcsjzG6v8YppM1D Lh7d3VoioOcdQwK6x3KWLhpfx+ny3lZAl9rnBLS7ex99e9UtzBB9mB+fyyhzGEMIo1XpcvK0 6gQq9XjW21kxsTJ5uDwOvUGFaJUFTAKVlJYRnpyn8VhAhZxSakyeVIaSZanIo/EGncnIhOTq WGMCxehzNHqFPoJVFrAmrTpCyxgPy2WyqBiPMDs/t9RVItSbd3/cNnPyHJjdWQoIApIK2Nwl LAU7CDE5CGBD5QjwBY8BdDRMbAduAMe+WvXI/LYqpjfbMS+LyQEAByfP+ERFPHi+ysn3thWQ 4XDyhsarCSTPA7j4hdGrwchKHN4r57aKA0gV7C0bwb2Mkwfg8qVJ4GURmQDvLk8B37BXYVvn 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REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20221114114406epcas5p20e15f3c3aafba2410eee8697159b1fd6 References: <20221114115024.69591-1-aakarsh.jain@samsung.com> X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Since MFC v7 support was present for both Exynos5420 and Exynos3250 SoC with same compatible string "samsung,mfc-v7". As both SoCs having different hardware properties and having same compatible string for both SoCs doesn't seems to be correct. Add new compatible for Exynos3250 SoC followed by mfc-v7 fallback which will differentiate the node properties for both SoCs which support MFC v7. Reviewed-by: Krzysztof Kozlowski Reviewed-by: Tommaso Merciai Suggested-by: Alim Akhtar Signed-off-by: Aakarsh Jain --- Documentation/devicetree/bindings/media/s5p-mfc.txt | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) We are already in process of converting this txt file to yaml. https://patchwork.kernel.org/project/linux-media/patch/20221011122516.32135-2-aakarsh.jain@samsung.com/ Modifying this txt binding for completeness. diff --git a/Documentation/devicetree/bindings/media/s5p-mfc.txt b/Documentation/devicetree/bindings/media/s5p-mfc.txt index aa54c8159d9f..8eb90c043d5d 100644 --- a/Documentation/devicetree/bindings/media/s5p-mfc.txt +++ b/Documentation/devicetree/bindings/media/s5p-mfc.txt @@ -10,10 +10,12 @@ Required properties: - compatible : value should be either one among the following (a) "samsung,mfc-v5" for MFC v5 present in Exynos4 SoCs (b) "samsung,mfc-v6" for MFC v6 present in Exynos5 SoCs - (c) "samsung,mfc-v7" for MFC v7 present in Exynos5420 SoC - (d) "samsung,mfc-v8" for MFC v8 present in Exynos5800 SoC - (e) "samsung,exynos5433-mfc" for MFC v8 present in Exynos5433 SoC - (f) "samsung,mfc-v10" for MFC v10 present in Exynos7880 SoC + (c) "samsung,exynos3250-mfc", "samsung,mfc-v7" for MFC v7 + present in Exynos3250 SoC + (d) "samsung,mfc-v7" for MFC v7 present in Exynos5420 SoC + (e) "samsung,mfc-v8" for MFC v8 present in Exynos5800 SoC + (f) "samsung,exynos5433-mfc" for MFC v8 present in Exynos5433 SoC + (g) "samsung,mfc-v10" for MFC v10 present in Exynos7880 SoC - reg : Physical base address of the IP registers and length of memory mapped region. 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20:44:09 +0900 (KST) Received: from cheetah.sa.corp.samsungelectronics.net (unknown [107.109.115.53]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20221114114406epsmtip2c6b27252ae24b80d4ee2ec90a03e4e2b~ncNTHWzGc1105511055epsmtip2U; Mon, 14 Nov 2022 11:44:06 +0000 (GMT) From: Aakarsh Jain To: linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: m.szyprowski@samsung.com, andrzej.hajda@intel.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, ezequiel@vanguardiasur.com.ar, jernej.skrabec@gmail.com, benjamin.gaignard@collabora.com, krzysztof.kozlowski+dt@linaro.org, stanimir.varbanov@linaro.org, dillon.minfei@gmail.com, david.plowman@raspberrypi.com, mark.rutland@arm.com, robh+dt@kernel.org, krzk+dt@kernel.org, andi@etezian.org, alim.akhtar@samsung.com, aswani.reddy@samsung.com, pankaj.dubey@samsung.com, smitha.t@samsung.com, aakarsh.jain@samsung.com Subject: [Patch v5 2/3] media: s5p-mfc: Add variant data for MFC v7 hardware for Exynos 3250 SoC Date: Mon, 14 Nov 2022 17:20:23 +0530 Message-Id: <20221114115024.69591-3-aakarsh.jain@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20221114115024.69591-1-aakarsh.jain@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA0VTa1AbVRSeu7vZLGjoDhS4UkoxIx3AARIgcSlPlalbHzMgan2MxpAsz7wm Gyq0TMUOoCQtgtJRIg3Y0DJDkSLvAu0ADW1lpA4DAlKiLdg26aggKRahY01I0H/fOef7zjn3 u/cSqO88HkTkq3SMViVV8HFvrPdyRHiU/w5WJpiziajb/fUc6qapF6fM63cR6hezA6NGu3q4 VPf0VyjVcnWYQzVarnOovpFFjPrW5qxO1lsx6m5jO6Dsxp9xqtp2C6U6l2Y41NRAA04d7+jh UN9YrFzqzOwkQp3tfIhQp3vuc6mKixYuZR3qBVR5pQVJg3SbqQ3Q/dZmQM82r6L0BaOVS5uH 7Ajd2VqF0wszQzjd1fwhXTG2gdHV3a2A1ltmcdrRGUKPrzm4Gby3C5PyGKmc0YYyKplanq/K Tea/lCV5XiISC4RRwgTqGX6oSqpkkvnpL2dE7c9XOC3ghx6SKoqcqQwpy/JjUpK06iIdE5qn ZnXJfEYjV2jiNdGsVMkWqXKjVYxun1AgiBU5ie8X5lUZD2gWfYorHCc4ZeD443rgRUAyHs7/ No/qgTfhSw4COD1TjbuDVQAt+muewAFg2XI7ti3Rrw1wXdiXHADwuwtpblIFAlc2W50KgsDJ KDjRp3BxdpIfAbj0ic7FQclaDN6otqGugh+ZDRfq/gAuPkaGweY1xJXmkcnQ/NMI4p61B57r 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CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20221114114409epcas5p32057f807dd538f874f8fd4a940c9de00 References: <20221114115024.69591-1-aakarsh.jain@samsung.com> X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_PASS,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Commit 5441e9dafdfc6dc40 ("[media] s5p-mfc: Core support for MFC v7") which adds mfc v7 support for Exynos3250 and use the same compatible string as used by Exynos5240 but both the IPs are a bit different in terms of IP clock. Add variant driver data based on the new compatible string "samsung,exynos3250-mfc" for Exynos3250 SoC. Suggested-by: Alim Akhtar Fixes: 5441e9dafdfc ("[media] s5p-mfc: Core support for MFC v7") Signed-off-by: Aakarsh Jain Reviewed-by: Alim Akhtar --- .../media/platform/samsung/s5p-mfc/s5p_mfc.c | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c index fca5c6405eec..007c7dbee037 100644 --- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c @@ -1576,8 +1576,18 @@ static struct s5p_mfc_variant mfc_drvdata_v7 = { .port_num = MFC_NUM_PORTS_V7, .buf_size = &buf_size_v7, .fw_name[0] = "s5p-mfc-v7.fw", - .clk_names = {"mfc", "sclk_mfc"}, - .num_clocks = 2, + .clk_names = {"mfc"}, + .num_clocks = 1, +}; + +static struct s5p_mfc_variant mfc_drvdata_v7_3250 = { + .version = MFC_VERSION_V7, + .version_bit = MFC_V7_BIT, + .port_num = MFC_NUM_PORTS_V7, + .buf_size = &buf_size_v7, + .fw_name[0] = "s5p-mfc-v7.fw", + .clk_names = {"mfc", "sclk_mfc"}, + .num_clocks = 2, }; static struct s5p_mfc_buf_size_v6 mfc_buf_size_v8 = { @@ -1647,6 +1657,9 @@ static const struct of_device_id exynos_mfc_match[] = { }, { .compatible = "samsung,mfc-v7", .data = &mfc_drvdata_v7, + }, { + .compatible = "samsung,exynos3250-mfc", + .data = &mfc_drvdata_v7_3250, }, { .compatible = "samsung,mfc-v8", .data = &mfc_drvdata_v8, From patchwork Mon Nov 14 11:50:24 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aakarsh Jain X-Patchwork-Id: 87366 X-Patchwork-Delegate: hverkuil@xs4all.nl Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1oun9D-00Cd2p-EM; Tue, 15 Nov 2022 04:02:07 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237673AbiKOECB (ORCPT + 1 other); Mon, 14 Nov 2022 23:02:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43590 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237821AbiKOEBx (ORCPT ); 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Mon, 14 Nov 2022 20:44:12 +0900 (KST) Received: from cheetah.sa.corp.samsungelectronics.net (unknown [107.109.115.53]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20221114114409epsmtip2ec50e17d83fb8bd28910d3118d833d2e~ncNWPvCIM1393413934epsmtip2G; Mon, 14 Nov 2022 11:44:09 +0000 (GMT) From: Aakarsh Jain To: linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: m.szyprowski@samsung.com, andrzej.hajda@intel.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, ezequiel@vanguardiasur.com.ar, jernej.skrabec@gmail.com, benjamin.gaignard@collabora.com, krzysztof.kozlowski+dt@linaro.org, stanimir.varbanov@linaro.org, dillon.minfei@gmail.com, david.plowman@raspberrypi.com, mark.rutland@arm.com, robh+dt@kernel.org, krzk+dt@kernel.org, andi@etezian.org, alim.akhtar@samsung.com, aswani.reddy@samsung.com, pankaj.dubey@samsung.com, smitha.t@samsung.com, aakarsh.jain@samsung.com Subject: [Patch v5 3/3] ARM: dts: exynos: Add new SoC specific compatible string for Exynos3250 SoC Date: Mon, 14 Nov 2022 17:20:24 +0530 Message-Id: <20221114115024.69591-4-aakarsh.jain@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20221114115024.69591-1-aakarsh.jain@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA0VTe0xTZxTfd+/t7a2h81Lc+CQ+mgZNwACtUvaV8dgy4m7m/iBzc0ZmuqZc C1Lapg98sVhEGKBrhKgZjKHhtQDyKlAYKwYrD0EYMhxkApaXARxRhMkIY8taCtt/v3PO73fO ye98H4ULnpB+VKLGyOo1CrWI3EbY7gcEBAm3G5Ti5pfh6FlLPgdNFNlIVLI6iyFnyTKBHA1N XNT4+Dsc/dDdzkG3On7moOZ7UwSqn3NVB/PHCTR7qwag+YKnJLLMTeLIOj3MQUOthSS6WtfE QdUd41xUNjKIoXLrOoaKm/7gooy2Di4at9sAupzZgb0HmTtFdwDTMl4KmJHSJZz5sWCcy5TY 5zHGWplNMmPDdpJpKL3IZHSuEYylsRIwOR0jJLNs3cP0vl7mxvJPJEUksIp4Vi9kNUptfKJG FSk6clT+gVwaJpYESWToHZFQo0hmI0UxH8cGHU5UuywQCVMUapMrFaswGEQhURF6rcnIChO0 BmOkiNXFq3WhumCDItlg0qiCNawxXCIWH5S6iF8mJdRZ03FdJ+/s9zM2jhlcpnIAj4J0KFx/ dInMAdsoAf0TgGuVV7meYAnA285czBOsAGi2LYItyd3e0U1JG4B9ji6OuyCgMzBYbP08B1AU SQfB/ma1O72DTgNwOsvo5uN0LgFHLXO4u+BDs9BZV0C4MUHvgzWdrZhby6cj4T/VmGfWXlhV 175B59FRsP/eIuHuA+l0Huyx/AncfEjHwKVunofvA593N3I92A8uv2gjPVgJp4vncQ9Ww1r7 dcKDo2H740LC3QanA2Bta4gnvRve6K3ZWAGn34Tf/DWzuQ4fthRt4f2wcGyV48G74P2qsk17 GDj5KJ/w2JMLYG72EHkN7Cn4f8RtACrBTlZnSFaxBqnukIY989/NlNpkK9h45IFHWsDUxGKw A2AUcABI4aId/KJdWqWAH684d57Va+V6k5o1OIDUZV8u7veWUuv6JRqjXBIqE4eGhYWFyg6F SUS+/JJvA5UCWqUwskksq2P1WzqM4vmZMXZBqtTWVzyr2j3l2H9FIqt8hU3lvP8KTzpe3RWi n3jx0fWok+UH08gV7s5Th8sCL+U9SOh7O3y774DWwnS1qOb/Xjjt/zJG9Zv3+deCT6JP9c1k 2zIx5qFQVtG12mnKz1q0RN80V5zI+uyYPEXe5iz2+lq2EDdkSbWmGfF3qaGzsQN7LQcG7/bY tekXlPwGs/fY+fqVAyl5A6mc7iveo/79+8p+yS73Zx6OfJU6LKWfpD8VpzjizOe+KAk5GvmG 7HTFRK3vujP5Yn0T1TNkz7z2oLfBqFw+7kX+mkc+95G2xp38ffbD/KI0Is+r0BQx37ByrFdY F7F2oWrFOfPp5M0zIsKQoJAE4nqD4l+S+mDYbQQAAA== X-Brightmail-Tracker: H4sIAAAAAAAAAzWRa1BMYRzGveecPee0LMeu4XVJM2uMLlNkMO8YGuMDxy1mGDU+4NhOMfaS c1xiDI22Ne24hBmjsEmrpl2yrbbCMlvtipKKtENWSs1aRNnQpEGr8e33/J/nmf+Hh8blF4gZ 9B7tfl7QcmolKSUq65QRsROiBdWCzIFI1FudJ0HvTJUkKhryY6izKEig2jsOClW0XcZRSb1L ggrczySoqqabQOUfRt3WPB+B/AVlAAXy35LozIcuHNnft0vQi3tXSHTK5pCgW24fhW54WzFU bB/B0HXHIIWyH7gp5HNWAqQ3uLEVkL1pugnYap8ZsF7zN5y9m++j2CJnAGPtlhySfdPuJNk7 5uNstmeYYM9UWABrdHtJNmifzTZ8D1KbZNuky1J49Z6DvDA/Yad0t82ehad7wjKu9lRKMoGe NoIwGjKL4MOGDtIIpLScuQ9gu7kMjBmz4B/DI2qMFbD0t58aC2VhsNx2e1TQNMnEwqYqdeg+ hckG0Fuag4UEzpQSsKP8FBZqKxgVzHKZ/zHBzIVlnntYqCxjlsPft7CxBxHQanPhIQ5jEmBT TT8RYvlo5MujPjIXTLwGxlnAdD5d1KRpxPj0eC1/KE7kNOIBbVqcSqexg3+7RUdVgypLf1wt wGhQCyCNK6fITLN0KrkshTt8hBd0O4QDal6sBTNpQjlN1mJ8skPOpHH7+b08n84L/12MDpuR idUX/9RLW1bmwrWFaWt+uQzhP5o+akvWPW14/V21MDv8FaSjUxu7VfNySONgb7PM2lLSve5E 4rOrwuqJq0dMTkVrTMvBqSkDkc3tRwNusd7XtzRjhPxBi+N6FhXqzq5PjHrsSS0wPLEubPAn vd9X+Py5xcOdretqTGnzJ3QutYbn9c5JjmosztPp3+q8WxOd1xPvc6QrmdpufTgwbDi54FxQ t+XY9M/N5xVTNzs+KZICX1+MD8Zk0LDJ/Up9cvBcxeTcHptNNpTPHUlVdXmEVZckJRczNjiT hzta++5OTioLHIrsd2j6vpEbhzpf7lry0jYt62nE6bZPa9ab7JP0i5WEuJuLj8YFkfsL/ucI NiYDAAA= X-CMS-MailID: 20221114114412epcas5p43350b596e52a98eb69406574b4a16171 X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20221114114412epcas5p43350b596e52a98eb69406574b4a16171 References: <20221114115024.69591-1-aakarsh.jain@samsung.com> X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_PASS,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Commit 752d3a23d1f68de ("ARM: dts: add MFC codec device node for exynos3250") which adds MFC codec device node for exynos3250 SoC. Since exynos3250.dtsi and exynos5420.dtsi are using same compatible string as "samsung,mfc-v7" but their node properties are different. As both SoCs have MFC v7 hardware module but with different clock hierarchy and complexity. Add new compatible string followed by mfc-v7 fallback for Exynos3250 SoC. Reviewed-by: Tommaso Merciai Suggested-by: Alim Akhtar Signed-off-by: Aakarsh Jain --- arch/arm/boot/dts/exynos3250.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi index 326b9e0ed8d3..a2d6ee7fff08 100644 --- a/arch/arm/boot/dts/exynos3250.dtsi +++ b/arch/arm/boot/dts/exynos3250.dtsi @@ -485,7 +485,7 @@ }; mfc: codec@13400000 { - compatible = "samsung,mfc-v7"; + compatible = "samsung,exynos3250-mfc", "samsung,mfc-v7"; reg = <0x13400000 0x10000>; interrupts = ; clock-names = "mfc", "sclk_mfc";