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Mon, 15 Jul 2019 12:45:05 +0000 (GMT) Received: from eusmgms2.samsung.com (unknown [182.198.249.180]) by eusmtrp1.samsung.com (KnoxPortal) with ESMTP id 20190715124505eusmtrp1707efe250da92fa1641bdffe8b2f4481~xlU1qxVLr0488104881eusmtrp1O; Mon, 15 Jul 2019 12:45:05 +0000 (GMT) X-AuditID: cbfec7f2-f2dff700000010ca-ec-5d2c75513367 Received: from eusmtip2.samsung.com ( [203.254.199.222]) by eusmgms2.samsung.com (EUCPMTA) with SMTP id DD.17.04140.1557C2D5; Mon, 15 Jul 2019 13:45:05 +0100 (BST) Received: from AMDC3778.DIGITAL.local (unknown [106.120.51.20]) by eusmtip2.samsung.com (KnoxPortal) with ESMTPA id 20190715124504eusmtip217a627d4fe60fb1b3302a6b57e00d008~xlU0rtPq21173411734eusmtip2y; Mon, 15 Jul 2019 12:45:04 +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 Cc: mturquette@baylibre.com, sboyd@kernel.org, b.zolnierkie@samsung.com, krzk@kernel.org, kgene@kernel.org, mark.rutland@arm.com, robh+dt@kernel.org, cw00.choi@samsung.com, kyungmin.park@samsung.com, a.hajda@samsung.com, m.szyprowski@samsung.com, s.nawrocki@samsung.com, myungjoo.ham@samsung.com, Lukasz Luba Subject: [PATCH v1 38/50] ARM: dts: exynos: change parent and rate of bus_fsys2 in Exynos5422 Date: Mon, 15 Jul 2019 14:44:05 +0200 Message-Id: <20190715124417.4787-39-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+NgFtrHKsWRmVeSWpSXmKPExsWy7djPc7pBpTqxBls3MFrcWneO1WLjjPWs Fte/PGe1mH8EyO1//JrZ4vz5DewWZ5vesFvcapCx2PT4GqvFx557rBaXd81hs5hxfh+Txdoj d9ktll6/yGRx8ZSrxe3GFWwWrXuPsFscftPOavHv2kYWB2GPNfPWMHq8v9HK7rFpVSebx+Yl 9R4H3+1h8ujbsorR4/MmuQD2KC6blNSczLLUIn27BK6Ms+deMxc0clRMW7qHpYHxAVsXIyeH hICJxNuVW5m7GLk4hARWMErcuXqVCcL5wiix98dFqMxnRonXBy8zw7Q0bL4JVbWcUWLjlFfs cC1bP68FquLgYBPQk9ixqhCkQURgCaPEkZ9JIDXMAjeZJPY82ckKkhAWiJf4/OEsE4jNIqAq sft0NwuIzStgL9G2ewI7xDZ5idUbDoBt5gSK/5x2gQ1kkITAOXaJzvnroU5ykZh0YDIThC0s 8er4FqhmGYnTk3tYIOxiiYbehYwQdo3E4/65UDXWEoePX2QFOZpZQFNi/S59iLCjxPquGWBh CQE+iRtvBUHCzEDmpG3TmSHCvBIdbUIQ1RoSW3ouQB0gJrF8zTSo4R4SS/69hgbPJEaJbZ1z WScwys9CWLaAkXEVo3hqaXFuemqxYV5quV5xYm5xaV66XnJ+7iZGYKo6/e/4px2MXy8lHWIU 4GBU4uF1SNGOFWJNLCuuzD3EKMHBrCTCa/sVKMSbklhZlVqUH19UmpNafIhRmoNFSZy3muFB tJBAemJJanZqakFqEUyWiYNTqoHRxVq7JrT9TDf7vxS76bN3b6twzHx78OTNEouItRrz5Z45 FlT+nheV3Vf42eFBkOHXl+UHsnxawuZbtYWceP06ZuvSgv71fkvyZv297pUpd+yBX4HyPeGT MRY7PL/9ZGqN3MMXePk558Fs67Itybm2MYKtsh9aMsI9RF34rdj6P/gq6SZNDFBiKc5INNRi LipOBAAgtkkqUQMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprPIsWRmVeSWpSXmKPExsVy+t/xe7qBpTqxBh2/RCxurTvHarFxxnpW i+tfnrNazD8C5PY/fs1scf78BnaLs01v2C1uNchYbHp8jdXiY889VovLu+awWcw4v4/JYu2R u+wWS69fZLK4eMrV4nbjCjaL1r1H2C0Ov2lntfh3bSOLg7DHmnlrGD3e32hl99i0qpPNY/OS eo+D7/YwefRtWcXo8XmTXAB7lJ5NUX5pSapCRn5xia1StKGFkZ6hpYWekYmlnqGxeayVkamS vp1NSmpOZllqkb5dgl7G2XOvmQsaOSqmLd3D0sD4gK2LkZNDQsBEomHzTSYQW0hgKaPEl3Ma EHExiUn7trND2MISf651AdVzAdV8YpT4tvI0UIKDg01AT2LHqkKQGhGBFYwSk094g9QwC7xm kjhy9B0rSEJYIFbi4IIfYMtYBFQldp/uZgGxeQXsJdp2T4BaIC+xesMBZhCbEyj+c9oFNoiD 7CQWH/3JNIGRbwEjwypGkdTS4tz03GIjveLE3OLSvHS95PzcTYzAyNl27OeWHYxd74IPMQpw MCrx8DqkaMcKsSaWFVfmHmKU4GBWEuG1/QoU4k1JrKxKLcqPLyrNSS0+xGgKdNREZinR5Hxg VOeVxBuaGppbWBqaG5sbm1koifN2CByMERJITyxJzU5NLUgtgulj4uCUamAM8ir2cImTDa+z aKm02z9RL+dS6vKd320ZFQ5UO16zFU1/eshsvwCzyzwXnslPTROuWd6bX6r/NOsXy2ShhJrG F/WrlTnzNlWtuSXUG2/64ePZla/nTZj3bMduFwOJbCdlu7qwF+pqX2L/CwUevqU4aRbvQR8D +zqjW1bb6yYWOwuvOynR81KJpTgj0VCLuag4EQBKudLKsgIAAA== X-CMS-MailID: 20190715124505eucas1p14e68a537cb53cda2cfd832e59425cd25 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20190715124505eucas1p14e68a537cb53cda2cfd832e59425cd25 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20190715124505eucas1p14e68a537cb53cda2cfd832e59425cd25 References: <20190715124417.4787-1-l.luba@partner.samsung.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The FSYS2 bus OPP table has been aligned to the new parent rate. The OPP table is also shared with bus_fsys. This patch sets the proper parent and picks the init frequency before the devfreq governor starts working. It sets also parent rate (DPLL to 1200MHz). Signed-off-by: Lukasz Luba --- arch/arm/boot/dts/exynos5422-odroid-core.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi index 6a82dd175b8a..0e71ba64a4fe 100644 --- a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi +++ b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi @@ -82,6 +82,11 @@ &bus_fsys2 { devfreq = <&bus_wcore>; + assigned-clocks = <&clock CLK_MOUT_ACLK200_FSYS2>, + <&clock CLK_DOUT_ACLK200_FSYS2>, + <&clock CLK_FOUT_DPLL>; + assigned-clock-parents = <&clock CLK_MOUT_SCLK_DPLL>; + assigned-clock-rates = <0>, <240000000>,<1200000000>; status = "okay"; }; -- 2.17.1