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Subject: [Patch v4 1/3] media: dt-bindings: s5p-mfc: Add new compatible string for Exynos3250 SoC Date: Mon, 14 Nov 2022 11:16:53 +0530 Message-Id: <20221114054655.68090-2-aakarsh.jain@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20221114054655.68090-1-aakarsh.jain@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA0WTe0xbdRTH/d17+2BSvCmv3wjDehNIIIG1W1t/KGWIYG7EJTiSbZlxWMsV kNJ2bVGn0wHK7MioNHMqXQdkMDC86Xh0PByPElYEFAclBjoRVF7RkOE2Hlu0paD/fc453+85 yTm/Hxfnz7BDuNkqPaNVyZUUex/RMRgZFd07dUYhnJ6i0O+2MhaaK+9go6qNRQz9UrVOoIGb 7RzUNnkVR7XDfSxUYR9noc7+eQK1LrmrE2UuAi1WNAG0bL7HRsalX3FkXXCy0N0uCxtdamln oUa7i4NuTE9gqMb6GEPX2//moKJeOwe5ejoA+uyCHUuAdEN5A6BtrmpAT1ffx+lbZheHrupZ xmhr3UU2PevsYdM3q8/TRUNbBG1sqwN0sX2aTa9bw+iRB+ucVN6pnLgsRp7BaAWMSqHOyFZl yqiUtPSX0yVSoShaFIuepwQqeS4jo5JeS41+JVvpXgEleE+uzHOnUuU6HXUwPk6rztMzgiy1 Ti+jGE2GUiPWxOjkubo8VWaMitG/IBIKD0ncwrdysgZmCjDNHPmBM99K5IOv/IqBDxeSYtj0 dQO7GOzj8sluAAv+qSO8wX0ALd39mDdYB7B+fpW9Z7ldZtwtdAG4dufhrqUIg4W3HXgx4HLZ 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20221114054044epcas5p31658120e6d653d4f56177b70f5583b2a X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20221114054044epcas5p31658120e6d653d4f56177b70f5583b2a References: <20221114054655.68090-1-aakarsh.jain@samsung.com> Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org 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: Tommaso Merciai Suggested-by: Alim Akhtar Signed-off-by: Aakarsh Jain Reviewed-by: Krzysztof Kozlowski --- 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..9b13e8c9d040 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.