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Sat, 12 Jan 2019 21:17:22 -0500 (EST) From: Samuel Holland To: Catalin Marinas , Will Deacon , Maxime Ripard , Chen-Yu Tsai , Rob Herring , Mark Rutland , Daniel Lezcano , Thomas Gleixner , Marc Zyngier Subject: [PATCH v3 2/2] arm64: dts: allwinner: a64: Enable A64 timer workaround Date: Sat, 12 Jan 2019 20:17:19 -0600 Message-Id: <20190113021719.46457-3-samuel@sholland.org> X-Mailer: git-send-email 2.19.2 In-Reply-To: <20190113021719.46457-1-samuel@sholland.org> References: <20190113021719.46457-1-samuel@sholland.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190112_181733_014958_D1734ED1 X-CRM114-Status: GOOD ( 10.90 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Samuel Holland 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 As instability in the architectural timer has been observed on multiple devices using this SoC, inluding the Pine64 and the Orange Pi Win, enable the workaround in the SoC's device tree. Acked-by: Maxime Ripard Signed-off-by: Samuel Holland --- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index f3a66f888205..13eac92a8c55 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -175,6 +175,7 @@ timer { compatible = "arm,armv8-timer"; + allwinner,erratum-unknown1; interrupts = ,