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Mon, 15 Jul 2019 12:45:01 +0000 (GMT) From: Lukasz Luba To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v1 35/50] ARM: dts: exynos: change speed and parent of NoC clock in Exynos5420 Date: Mon, 15 Jul 2019 14:44:02 +0200 Message-Id: <20190715124417.4787-36-l.luba@partner.samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190715124417.4787-1-l.luba@partner.samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrFKsWRmVeSWpSXmKPExsWy7djP87r+pTqxBqfvylrcWneO1WLjjPWs Fte/PGe1mH8EyO1//JrZ4vz5DewWZ5vesFvcapCx2PT4GqvFx557rBaXd81hs5hxfh+Txdoj d9ktll6/yGRx8ZSrxe3GFWwWrXuPsFscftPOavHv2kYWB2GPNfPWMHq8v9HK7rFpVSebx+Yl 9R4H3+1h8ujbsorR4/MmuQD2KC6blNSczLLUIn27BK6MyadiC+5xVLRPv8bewLiWvYuRk0NC wETi+4ULLCC2kMAKRonDv126GLmA7C+MEje2PmOGcD4zSuzd+YEFpuNM9z5GiMRyRonj308x Q7SDtFxz6GLk4GAT0JPYsaoQJCwisIRR4sjPJJB6ZoGbTBJ7nuxkBUkICyRI/Jh0HayXRUBV 4v/UzWALeAXsJe7P2MUKsUxeYvWGA2A1nEDxn9MusEHEL7FLNL0UhrBdJLZsewFVLyzx6vgW qNdkJE5P7oE6uliioXchI4RdI/G4fy5UjbXE4eMXWUFuZhbQlFi/Sx8i7CixduZzZpCwhACf xI23giBhZiBz0rbpUGFeiY42IYhqDYktPReYIGwxieVrpkEN95BYu62bBRJSkxglXv87wTaB UX4WwrIFjIyrGMVTS4tz01OLjfNSy/WKE3OLS/PS9ZLzczcxAlPU6X/Hv+5g3Pcn6RCjAAej Eg+vQ4p2rBBrYllxZe4hRgkOZiURXtuvQCHelMTKqtSi/Pii0pzU4kOM0hwsSuK81QwPooUE 0hNLUrNTUwtSi2CyTBycUg2M607s4+VMtDu1ZNfxXYY/bsRM1dR9G2Ndyv/kFJ/ijoyZIp5q vxPSnsowqu1/O/PXL9cjXs+FPixu2pKqfin4m2jUpQnMD1PuMaySvu+dsHtXQeS/HwUTvS9N afz/+rBUsCPzhEXJvYZOch8lbLcvaeR9GtWrf+308u33zi5hsk8WcgjlOWC2TImlOCPRUIu5 qDgRAPS7YHxNAwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprHIsWRmVeSWpSXmKPExsVy+t/xe7p+pTqxBrumqVrcWneO1WLjjPWs Fte/PGe1mH8EyO1//JrZ4vz5DewWZ5vesFvcapCx2PT4GqvFx557rBaXd81hs5hxfh+Txdoj d9ktll6/yGRx8ZSrxe3GFWwWrXuPsFscftPOavHv2kYWB2GPNfPWMHq8v9HK7rFpVSebx+Yl 9R4H3+1h8ujbsorR4/MmuQD2KD2bovzSklSFjPziElulaEMLIz1DSws9IxNLPUNj81grI1Ml fTublNSczLLUIn27BL2MyadiC+5xVLRPv8bewLiWvYuRk0NCwETiTPc+RhBbSGApo8TRdxYQ cTGJSfu2Q9UIS/y51sXWxcgFVPOJUaL77VmWLkYODjYBPYkdqwpBakQEVjBKTD7hDVLDLPCa SeLI0XesIAlhgTiJqQdOMYHYLAKqEv+nbmYBsXkF7CXuz9jFCrFAXmL1hgPMIDYnUPzntAts EAfZSSw++pNpAiPfAkaGVYwiqaXFuem5xUZ6xYm5xaV56XrJ+bmbGIFxs+3Yzy07GLveBR9i FOBgVOLhdUjRjhViTSwrrsw9xCjBwawkwmv7FSjEm5JYWZValB9fVJqTWnyI0RToqInMUqLJ +cCYziuJNzQ1NLewNDQ3Njc2s1AS5+0QOBgjJJCeWJKanZpakFoE08fEwSnVwJj8uevtqdXP t1TW7g6buXvx+bm/3GQcnxy878epvLPUo9ec/dE/rpssjU5qyVyLAuayP5RYvfmNobFat8Ll VzyX3TeesvRQefTUUeYmy7owz7lPVoeXcf2228V//d7+g4Jflm9mvKkZ8uzUeY5tOTE/tZju qhtt+cBVzquRH6XB0v9wk2gdv7wSS3FGoqEWc1FxIgCMVJuvsQIAAA== X-CMS-MailID: 20190715124502eucas1p1b795c100232b405070f4700e3ca6130b X-Msg-Generator: CA X-RootMTR: 20190715124502eucas1p1b795c100232b405070f4700e3ca6130b X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20190715124502eucas1p1b795c100232b405070f4700e3ca6130b References: <20190715124417.4787-1-l.luba@partner.samsung.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190715_054506_991295_134095FF X-CRM114-Status: GOOD ( 11.18 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, cw00.choi@samsung.com, b.zolnierkie@samsung.com, sboyd@kernel.org, mturquette@baylibre.com, krzk@kernel.org, Lukasz Luba , a.hajda@samsung.com, robh+dt@kernel.org, kyungmin.park@samsung.com, kgene@kernel.org, myungjoo.ham@samsung.com, s.nawrocki@samsung.com, m.szyprowski@samsung.com MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This patch changes speed and parent of NoC WCORE bus to 400MHz. The clock is now attached to a branch were the root is the DPLL which speed is set to 1200MHz. The OPPs are aligned to this rate accordingly. Signed-off-by: Lukasz Luba --- arch/arm/boot/dts/exynos5422-odroid-core.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi index 25d95de15c9b..aaf18653d8ac 100644 --- a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi +++ b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi @@ -46,6 +46,13 @@ <&nocp_mem1_0>, <&nocp_mem1_1>; vdd-supply = <&buck3_reg>; exynos,saturation-ratio = <100>; + assigned-clocks = <&clock CLK_MOUT_ACLK400_WCORE>, + <&clock CLK_MOUT_SW_ACLK400_WCORE>, + <&clock CLK_DOUT_ACLK400_WCORE>, + <&clock CLK_FOUT_DPLL>; + assigned-clock-parents = <&clock CLK_MOUT_SCLK_DPLL>, + <&clock CLK_DOUT_ACLK400_WCORE>; + assigned-clock-rates = <0>, <0>, <400000000>, <1200000000>; status = "okay"; };