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Fri, 20 Dec 2019 00:17:59 +0000 (GMT) From: Chanwoo Choi To: robh+dt@kernel.org, krzk@kernel.org, heiko@sntech.de, leonard.crestez@nxp.com, lukasz.luba@arm.com Cc: mark.rutland@arm.com, a.swigon@samsung.com, m.szyprowski@samsung.com, kgene@kernel.org, cw00.choi@samsung.com, myungjoo.ham@samsung.com, kyungmin.park@samsung.com, linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org Subject: [PATCH v2 06/11] dt-bindings: memory: exynos5422-dmc: Replace the deprecated 'devfreq-events' property Date: Fri, 20 Dec 2019 09:24:25 +0900 Message-Id: <20191220002430.11995-7-cw00.choi@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191220002430.11995-1-cw00.choi@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrOJsWRmVeSWpSXmKPExsWy7bCmrq6F8J9Yg8W7pC3uz2tltLj+5Tmr xfwj51gt/j96zWrR//g1s8X58xvYLc42vWG3WHH3I6vFpsfXWC0u75rDZvG59wijxacH/5kt Zpzfx2SxsKmF3WLtkbvsFkuvX2SyuN24gs2ide8RdgchjzXz1jB6bFrVyeaxeUm9x8Z3O5g8 +rasYvTYfm0es8fnTXIB7FHZNhmpiSmpRQqpecn5KZl56bZK3sHxzvGmZgaGuoaWFuZKCnmJ uam2Si4+AbpumTlAbygplCXmlAKFAhKLi5X07WyK8ktLUhUy8otLbJVSC1JyCiwL9IoTc4tL 89L1kvNzrQwNDIxMgQoTsjOOdSQVPBeq2NzXzNrA+J2/i5GTQ0LAROLUwdnsXYxcHEICOxgl Hv14wAaSEBL4xCjRst0AIvGNUeLKru9AVRxgHfNbBCDiexklLvR9YoVwvjBKdH7ZxArSzSag JbH/xQ2wSSICGRIzX18GK2IW+Mgk0bXtLlhCWKBQYvehs2BTWQRUJboPyYCYvAJWEh++xkFc Jy+xesMBZhCbU8BaYsuzh2CXSgj8Z5OYsGU/E0SRi8Ss9TNYIGxhiVfHt7BD2FISL/vboOxq iZUnj7BBNHcwSmzZf4EVImEssX/pZCaQxcwCmhLrd+lDhBUldv6eywhiMwvwSbz72sMK8Tyv REebEESJssTlB3ehTpCUWNzeyQZhe0i0ftrAAgmTPkaJpoe32Scwys1C2LCAkXEVo1hqQXFu emqxYYERcnxtYgQnUi2zHYyLzvkcYhTgYFTi4XVI+x0rxJpYVlyZe4hRgoNZSYT3dsfPWCHe lMTKqtSi/Pii0pzU4kOMpsCAnMgsJZqcD0zyeSXxhqZGxsbGFiaGZqaGhkrivBw/LsYKCaQn lqRmp6YWpBbB9DFxcEo1MB68mJl8eVeHi0xY+EbmYpdDSyf6rTxcKZzvKzyL513wQ47rzVeW e0bxqjVwF53wtJkSVvim0UnXtEjfaHPmwmmyraLzZ/xWq9ryatH7DL/d+2MLGN6csHObO1lY +3+8bfTCMKZpttOV1+gqhJ6e4Hhv+omP3DxbfpVYcq1YmfUxzTeH+evBdCWW4oxEQy3mouJE AGGzO1y6AwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrALMWRmVeSWpSXmKPExsWy7bCSnK658J9Yg6WtNhb357UyWlz/8pzV Yv6Rc6wW/x+9ZrXof/ya2eL8+Q3sFmeb3rBbrLj7kdVi0+NrrBaXd81hs/jce4TR4tOD/8wW M87vY7JY2NTCbrH2yF12i6XXLzJZ3G5cwWbRuvcIu4OQx5p5axg9Nq3qZPPYvKTeY+O7HUwe fVtWMXpsvzaP2ePzJrkA9igum5TUnMyy1CJ9uwSujGMdSQXPhSo29zWzNjB+5+9i5OCQEDCR mN8i0MXIxSEksJtRYsO1JqYuRk6guKTEtItHmSFqhCUOHy6GqPnEKPFtegszSA2bgJbE/hc3 2EBsEYE8iU0bvzKDFDEL/GeS+H7yASNIQlggX+LLQRCbg4NFQFWi+5AMiMkrYCXx4WscxCp5 idUbDoCN5BSwltjy7CE7iC0EVPLy/AXWCYx8CxgZVjFKphYU56bnFhsWGOWllusVJ+YWl+al 6yXn525iBIe7ltYOxhMn4g8xCnAwKvHwOqT9jhViTSwrrsw9xCjBwawkwnu742esEG9KYmVV alF+fFFpTmrxIUZpDhYlcV75/GORQgLpiSWp2ampBalFMFkmDk6pBkaJpb4Kjks+ahXX1xZy Hb6yRfWGZ32rj8AH/vfB8ufEuuKOpumZ7i1en3qIrzDtamf8xZtaWjr7f71TzD1h/v6R1bcZ a0T1+F80vWK52yH4vDXaqOvg41n5D07a1oguu5y+se3f72N9GuyLf/7J7mm39hf1VvKbUxXz i9+iq/bwnr1HAgur5yuxFGckGmoxFxUnAgA6+mBLcwIAAA== X-CMS-MailID: 20191220001800epcas1p364322170854fdd171c43f6b1de2b61a4 X-Msg-Generator: CA X-Sendblock-Type: SVC_REQ_APPROVE CMS-TYPE: 101P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20191220001800epcas1p364322170854fdd171c43f6b1de2b61a4 References: <20191220002430.11995-1-cw00.choi@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Replace the deprecated 'devfreq-events' property with 'exynos,ppmu-device' property. But, to guarantee the backward-compatibility, keep the support of 'devfreq-events' property. Reviewed-by: Lukasz Luba Signed-off-by: Chanwoo Choi --- .../bindings/memory-controllers/exynos5422-dmc.txt | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt b/Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt index 02e4a1f862f1..fbecbcc00adb 100644 --- a/Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt +++ b/Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt @@ -17,14 +17,14 @@ Required properties for DMC device for Exynos5422: - clock-names : should include "fout_spll", "mout_sclk_spll", "ff_dout_spll2", "fout_bpll", "mout_bpll", "sclk_bpll", "mout_mx_mspll_ccore", "mout_mclk_cdrex" entries -- devfreq-events : phandles for PPMU devices connected to this DMC. +- exynos,ppmu-device : phandles for PPMU devices connected to this DMC. - vdd-supply : phandle for voltage regulator which is connected. - reg : registers of two CDREX controllers. - operating-points-v2 : phandle for OPPs described in v2 definition. - device-handle : phandle of the connected DRAM memory device. For more information please refer to documentation file: Documentation/devicetree/bindings/ddr/lpddr3.txt -- devfreq-events : phandles of the PPMU events used by the controller. +- exynos,ppmu-device : phandles of the PPMU events used by the controller. - samsung,syscon-clk : phandle of the clock register set used by the controller, these registers are used for enabling a 'pause' feature and are not exposed by clock framework but they must be used in a safe way. @@ -73,8 +73,8 @@ Example: "mout_mx_mspll_ccore", "mout_mclk_cdrex"; operating-points-v2 = <&dmc_opp_table>; - devfreq-events = <&ppmu_event3_dmc0_0>, <&ppmu_event3_dmc0_1>, - <&ppmu_event3_dmc1_0>, <&ppmu_event3_dmc1_1>; + exynos,ppmu-device = <&ppmu_event3_dmc0_0>, <&ppmu_event3_dmc0_1>, + <&ppmu_event3_dmc1_0>, <&ppmu_event3_dmc1_1>; device-handle = <&samsung_K3QF2F20DB>; vdd-supply = <&buck1_reg>; samsung,syscon-clk = <&clock>;