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Thu, 05 Mar 2020 19:05:41 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id CD4B2C447A3; Thu, 5 Mar 2020 19:05:41 +0000 (UTC) Received: from eberman-linux.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: eberman) by smtp.codeaurora.org (Postfix) with ESMTPSA id E59EDC43383; Thu, 5 Mar 2020 19:05:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org E59EDC43383 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=eberman@codeaurora.org From: Elliot Berman To: Mark Rutland , Lorenzo Pieralisi , Sudeep Holla Subject: [PATCH v3 0/3] ARM PSCI: Add support for vendor-specific SYSTEM_RESET2 Date: Thu, 5 Mar 2020 11:05:26 -0800 Message-Id: <1583435129-31356-1-git-send-email-eberman@codeaurora.org> X-Mailer: git-send-email 2.7.4 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200305_110550_852979_117C409A X-CRM114-Status: GOOD ( 13.22 ) 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: Trilok Soni , David Collins , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Bjorn Andersson , Prasad Sodagudi , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org This patch adds support for vendor-specific SYSTEM_RESET2 to support Qualcomm target use cases of rebooting into a RAM dump download mode. This patch series applies on top of [1]. [1]: https://lore.kernel.org/patchwork/cover/1185759/ Changes since v2: - dt property forces vendor-specifc reset type Changes since v1: - Address Sudeep's comments Changes since RFC v2: - None, tested on SM8250 MTP Elliot Berman (3): dt: psci: Add arm,psci-sys-reset2-vendor-param property firmware: psci: Add support for dt-supplied SYSTEM_RESET2 type arm64: dts: qcom: sm8250: Add vendor-specific PSCI system reset2 type Documentation/devicetree/bindings/arm/psci.yaml | 7 +++++++ arch/arm64/boot/dts/qcom/sm8250.dtsi | 1 + drivers/firmware/psci/psci.c | 21 +++++++++++++++++---- include/uapi/linux/psci.h | 5 +++++ 4 files changed, 30 insertions(+), 4 deletions(-) -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel