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Date: Thu, 5 Mar 2020 11:05:26 -0800 From: Elliot Berman <eberman@...eaurora.org> To: Mark Rutland <mark.rutland@....com>, Lorenzo Pieralisi <lorenzo.pieralisi@....com>, Sudeep Holla <sudeep.holla@....com> Cc: Elliot Berman <eberman@...eaurora.org>, Bjorn Andersson <bjorn.andersson@...aro.org>, Trilok Soni <tsoni@...eaurora.org>, Prasad Sodagudi <psodagud@...eaurora.org>, David Collins <collinsd@...eaurora.org>, linux-arm-kernel@...ts.infradead.org, linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH v3 0/3] ARM PSCI: Add support for vendor-specific SYSTEM_RESET2 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
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