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Mon, 15 Jul 2019 12:44:47 +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 18/50] ARM: dts: exynos: add bus_isp with OPP table Date: Mon, 15 Jul 2019 14:43:45 +0200 Message-Id: <20190715124417.4787-19-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: H4sIAAAAAAAAA0WSe0hTURzHO/exex0u7qbkQSVpFJaWZgUdyNKwYvVHRFBYJjnzppJO23Wa JjQVK80eGE2J8kG+mtrU5ms+8IWmklMCX1GYVuYjtVRKMmnXu+q/7/d7Pr/f+XI4NC4zkY50 uCqGVauUEXKRmKjpXOnbdVizM3B3Tb8Yjb7oI1FltoFEQ0uTJMrtsNj7EzM4MpsrKPQ6eZZC o1pnVDUxSKJvGe9J9Mb0RISyzc0YKu94R6HCoQEMDfQcRW+TSkQotamDQu2zt0i0NlhJ+Nop ynLKgGJ+OJVSVOnTRIqXBTcUrXONmOKeUQ8Ui1WbT1Hnxd4hbER4LKv2PBQkDssq1Yqiq8XX xn7lk1qQQqcDGxoy++BUXpooHYhpGVMC4IcxPSGYJQCLkscxwSwCWGuot2D0+siPhhh+WsYU A2jKdfs30FrXgvGMiPGAdfqrPGPPFADYsRLMMzgzgsHGj/Ukz9gxx2BxqRPPEMw2mFTYS/Ba wvjA57+XMaGdCyytaMF5bWPJV3T9600hM0jB2pZuSuhzBOYV2Qu8HZzuMlKCdoa9DzMIQXNQ ezcfCDoRTtx/amUOwPaugfU6OLMDGkyeQnwYZpq7rNs3wuGvUj7GLTKzJgsXYgm8fVMm0Nuh MaPfWngTLC7TWZcr4NQzo/VpMwHUD3/BHgCXx/8vywNADxxYDRcZynJ7VWycB6eM5DSqUI9L UZFVwPKjete6lutA82pwG2BoILeV+Ia4B8pIZSwXH9kGII3L7SUHly2RJEQZn8Cqoy6qNREs 1wacaELuILm+YSxAxoQqY9grLBvNqv+eYrSNoxYEVd9MqS2XEvVe7uPe+zUb/M3S4LgA5zU/ P2Oy46PVhEnc8QQeZpvpMyD9rvq8hS07N62Smma6G2JtcrSN7onyPVu1yGfyeOLpe0exswsX ktJqFuyHm5pmtpnP/EydvUwRyTp/SUgdTRlcdSOu7J2IeT+ToUe3ce5VXOdJ109yggtTernh ak75Bwn7/XFNAwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprHIsWRmVeSWpSXmKPExsVy+t/xe7oOpTqxBvPbhSxurTvHarFxxnpW i+tfnrNazD8C5PY/fs1scf78BnaLs01v2C1uNchYbHp8jdXiY889VovLu+awWcw4v4/JYu2R u+wWS69fZLK4eMrV4nbjCjaL1r1H2C0Ov2lntfh3bSOLg7DHmnlrGD3e32hl99i0qpPNY/OS eo+D7/YwefRtWcXo8XmTXAB7lJ5NUX5pSapCRn5xia1StKGFkZ6hpYWekYmlnqGxeayVkamS vp1NSmpOZllqkb5dgl7G9NUNbAVbuSoe/F7I2sDYzNHFyMEhIWAi8X13SRcjF4eQwFJGiXOH 77F0MXICxcUkJu3bzg5hC0v8udbFBlH0iVHi3uqFjCDNbAJ6EjtWFYLUiAisYJSYfMIbpIZZ 4DWTxJGj71hBaoQF3CSWr5YGqWERUJVoXHoabD6vgL3Eyr9fmSDmy0us3nCAGcTmBIr/nHaB DcQWErCTWHz0J9MERr4FjAyrGEVSS4tz03OLDfWKE3OLS/PS9ZLzczcxAuNm27Gfm3cwXtoY fIhRgINRiYfXIUU7Vog1say4MvcQowQHs5IIr+1XoBBvSmJlVWpRfnxRaU5q8SFGU6CjJjJL iSbnA2M6ryTe0NTQ3MLS0NzY3NjMQkmct0PgYIyQQHpiSWp2ampBahFMHxMHp1QDo6TGzHN2 2z6a7TK6tXHvuWJLn48HvjzqVOWdxj/LffHlogkBKdIymte4HhwKfnJlY/crS8kHZgFJejPq D+yZIL/OTvCBmVXMxWnG3x6U8EhaWV6b5laSnf01atHNLa/ezb19PT8/+OOHk/lBTsmZTl4X dJWOtZXdn/NI6/bGW8bRBZNn/fu2S0OJpTgj0VCLuag4EQCBSUn8sQIAAA== X-CMS-MailID: 20190715124448eucas1p1b3a8d16d6f5e9fd4ed49c3b7fa66e18e X-Msg-Generator: CA X-RootMTR: 20190715124448eucas1p1b3a8d16d6f5e9fd4ed49c3b7fa66e18e X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20190715124448eucas1p1b3a8d16d6f5e9fd4ed49c3b7fa66e18e 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_054452_035067_2AAE48CB X-CRM114-Status: GOOD ( 11.63 ) 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 Add bus_isp which controls ACLK400_ISP clock. The OPPs are aligned to parent clock and PLL rate so that the PLL would not need to be reprogrammed. Signed-off-by: Lukasz Luba --- arch/arm/boot/dts/exynos5420.dtsi | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 5fb2326875dc..1b717c5c3b1a 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -1095,6 +1095,14 @@ status = "disabled"; }; + bus_isp: bus_isp { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DOUT_ACLK400_ISP>; + clock-names = "bus"; + operating-points-v2 = <&bus_isp_opp_table>; + status = "disabled"; + }; + bus_wcore_opp_table: opp_table2 { compatible = "operating-points-v2"; @@ -1337,6 +1345,23 @@ opp-hz = /bits/ 64 <400000000>; }; }; + + bus_isp_opp_table: opp_table17 { + compatible = "operating-points-v2"; + + opp00 { + opp-hz = /bits/ 64 <150000000>; + }; + opp01 { + opp-hz = /bits/ 64 <200000000>; + }; + opp02 { + opp-hz = /bits/ 64 <300000000>; + }; + opp03 { + opp-hz = /bits/ 64 <400000000>; + }; + }; }; thermal-zones {