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[90.63.244.31]) by smtp.gmail.com with ESMTPSA id o25sm1816289wmc.36.2019.08.27.03.03.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Aug 2019 03:03:11 -0700 (PDT) From: Neil Armstrong To: khilman@baylibre.com Subject: [PATCH 2/3] arm64: dts: meson-sm1: specify suspend OPP Date: Tue, 27 Aug 2019 12:03:06 +0200 Message-Id: <20190827100307.21661-3-narmstrong@baylibre.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190827100307.21661-1-narmstrong@baylibre.com> References: <20190827100307.21661-1-narmstrong@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190827_030313_960705_24E759AA X-CRM114-Status: UNSURE ( 9.54 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Neil Armstrong Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org Tag the 1,2GHz OPP as suspend OPP to be set before going in suspend mode. It has been reported that using various OPPs can lead to error or resume with a different OPP from the ROM, thus use this safe OPP as it is the default OPP used by the BL2 boot firmware. Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi index e4830cbf7ed5..32e2de2614b1 100644 --- a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi @@ -82,6 +82,7 @@ opp-1200000000 { opp-hz = /bits/ 64 <1200000000>; opp-microvolt = <780000>; + opp-suspend; }; opp-1404000000 { -- 2.22.0 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic