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Thu, 26 Sep 2019 12:56:19 +0000 (GMT) From: Marek Szyprowski To: devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org Cc: Rob Herring , Mark Rutland , Inki Dae , Krzysztof Kozlowski , Maciej Falkowski , Marek Szyprowski Subject: [PATCH v2] dt-bindings: gpu: Convert Samsung Image Scaler to dt-schema Date: Thu, 26 Sep 2019 14:56:14 +0200 Message-Id: <20190926125614.10408-1-m.szyprowski@samsung.com> X-Mailer: git-send-email 2.17.1 X-Brightmail-Tracker: H4sIAAAAAAAAA0VSe0hTURzu7D52HV25TsGDidKgICHNCrqQRmbEMgSDoFwsW/OmopuyO18J YYqla9lQTJlmBmYyHw2z5QYOnaMRhku3yqChhVOxTMFXRmpu1+y/73k++HEIRLiJhhFZSjWj UspyRLgANb1Zdx5Wv9JKj7wd49NP7CMY7V5ZwOmaCR1KO51GPu2yNOF0g9PKoyfLu3G6y+7h 088+jfLoin47/7RA3NncCcQ9hipcPHHfwRNX9xqAeKknIgWTCOLSmZysAkYVc+q6IHPiRyuW VxdRNDhLl4LpUA0gCEgdh0MfzmiAgBBS7QA+cpTzObIMYH+dCXBkCcA7LgdPAwL8jTb3Ux5n PAewtckCdivfW7y4L4VTsVAzr8F9RghVBqDbPOd/GKEWARx82exPBVMX4bMWL+bDKHUA6qaH /Jik4mGtx7qzFwk7jAOIrwypGRwuPXTinHEWvm5sxjgcDOccvXwOh8PhWi3KFcoB/DrSxeeI FkBXWQPgUifhkGMU8x0BoQ7BF5YYTk6AHd/WMO42gXB8PsgnI9uwxlSPcDIJK+8KufRBqHd0 784Ovh/biYhhneWSTxZSUmgqW8F1IEL/f6oFAAMIZfJZRQbDHlMyhdGsTMHmKzOi5bmKHrD9 K4Y3HSt9wPrnhg1QBBDtJRsMWqkQkxWwxQobgAQiCiGTU7clMl1WfItR5aap8nMY1gb2Eago lCzZM3lVSGXI1Ew2w+Qxqn8ujwgIKwVof1yJsHfq9upqUHx7o46nffyz81fV4sLWRmMbNtaa NBItP3pt3Jq9fCI5od5sVxvbJbMVennxRuTHVC8wi7fSo7xxnpTEL+ue8O5Cidu2PPU7/EFl 2jm9O6nImnsz0XjlvPnCmisgNXBGu19OklLJgP6e3Pn5suVdvKa6T4SymbLYKETFyv4CCpMY FhEDAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrKLMWRmVeSWpSXmKPExsVy+t/xe7rFW3tiDc4fNrSYf+Qcq8WVr+/Z LCbdn8Bicf78BnaLy7vmsFnMOL+PyeJB8zo2i7VH7rJbLL1+kcmide8RdgcujzXz1jB6bFrV yeZxv/s4k0ffllWMHp83yQWwRunZFOWXlqQqZOQXl9gqRRtaGOkZWlroGZlY6hkam8daGZkq 6dvZpKTmZJalFunbJehl3H+zhLVgqlzFwRcWDYzPxLsYOTkkBEwkll1ZyNTFyMUhJLCUUWL5 jH2sEAkZiZPTGqBsYYk/17rYIIo+MUpMe3+aBSTBJmAo0fUWIiEi0MYo8fnxFWYQh1ngC6PE 5r8/2EGqhAX8JZpX3wMbxSKgKjHh2WEwm1fAVmLy3X1MECvkJVZvOMA8gZFnASPDKkaR1NLi 3PTcYkO94sTc4tK8dL3k/NxNjMAg3Xbs5+YdjJc2Bh9iFOBgVOLh/bCmJ1aINbGsuDL3EKME B7OSCK9vJFCINyWxsiq1KD++qDQntfgQoynQ8onMUqLJ+cAIyiuJNzQ1NLewNDQ3Njc2s1AS 5+0QOBgjJJCeWJKanZpakFoE08fEwSnVwBgjuuLWFHO32WIiHRrO5gqdfus+3yxoChO6/eJb uu+eXy/2LVyowrBvcpogs1XLTUuNfPmDBn1T9l115LPRPV5cIFFm6Gf5K/nAytj9/q/PHXJ9 n1Yx6VmiMs8r5gV3U5Pip9bPnyNbuvBfYV1ZocbWvWUzRRPYVoRcuhQRLvu4iiXs9kq72Uos xRmJhlrMRcWJAOCT+6JoAgAA X-CMS-MailID: 20190926125619eucas1p249ac149ef1e1a3eb975dae94b08cd7be X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20190926125619eucas1p249ac149ef1e1a3eb975dae94b08cd7be X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20190926125619eucas1p249ac149ef1e1a3eb975dae94b08cd7be References: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Maciej Falkowski Convert Samsung Image Scaler to newer dt-schema format. Signed-off-by: Maciej Falkowski Signed-off-by: Marek Szyprowski --- v2: - Removed quotation marks from string in 'compatible' property - Added if-then statement for 'clocks' and 'clock-names' property - Added include directive to example - Added GIC_SPI macro to example Best regards, Maciej Falkowski --- .../bindings/gpu/samsung-scaler.txt | 27 ------- .../bindings/gpu/samsung-scaler.yaml | 71 +++++++++++++++++++ 2 files changed, 71 insertions(+), 27 deletions(-) delete mode 100644 Documentation/devicetree/bindings/gpu/samsung-scaler.txt create mode 100644 Documentation/devicetree/bindings/gpu/samsung-scaler.yaml diff --git a/Documentation/devicetree/bindings/gpu/samsung-scaler.txt b/Documentation/devicetree/bindings/gpu/samsung-scaler.txt deleted file mode 100644 index 9c3d98105dfd..000000000000 --- a/Documentation/devicetree/bindings/gpu/samsung-scaler.txt +++ /dev/null @@ -1,27 +0,0 @@ -* Samsung Exynos Image Scaler - -Required properties: - - compatible : value should be one of the following: - (a) "samsung,exynos5420-scaler" for Scaler IP in Exynos5420 - (b) "samsung,exynos5433-scaler" for Scaler IP in Exynos5433 - - - reg : Physical base address of the IP registers and length of memory - mapped region. - - - interrupts : Interrupt specifier for scaler interrupt, according to format - specific to interrupt parent. - - - clocks : Clock specifier for scaler clock, according to generic clock - bindings. (See Documentation/devicetree/bindings/clock/exynos*.txt) - - - clock-names : Names of clocks. For exynos scaler, it should be "mscl" - on 5420 and "pclk", "aclk" and "aclk_xiu" on 5433. - -Example: - scaler@12800000 { - compatible = "samsung,exynos5420-scaler"; - reg = <0x12800000 0x1294>; - interrupts = <0 220 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clock CLK_MSCL0>; - clock-names = "mscl"; - }; diff --git a/Documentation/devicetree/bindings/gpu/samsung-scaler.yaml b/Documentation/devicetree/bindings/gpu/samsung-scaler.yaml new file mode 100644 index 000000000000..af19930d052e --- /dev/null +++ b/Documentation/devicetree/bindings/gpu/samsung-scaler.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpu/samsung-scaler.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC Image Scaler + +maintainers: + - Inki Dae + +properties: + compatible: + enum: + - samsung,exynos5420-scaler + - samsung,exynos5433-scaler + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +if: + properties: + compatible: + contains: + const: samsung,exynos5420-scaler +then: + properties: + clocks: + items: + - description: mscl clock + + clock-names: + items: + - const: mscl +else: + properties: + clocks: + items: + - description: mscl clock + - description: aclk clock + - description: aclk_xiu clock + + clock-names: + items: + - const: pclk + - const: aclk + - const: aclk_xiu + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +examples: + - | + #include + #include + + scaler@12800000 { + compatible = "samsung,exynos5420-scaler"; + reg = <0x12800000 0x1294>; + interrupts = ; + clocks = <&clock CLK_MSCL0>; + clock-names = "mscl"; + }; + -- 2.17.1