From: Bjorn Andersson <andersson@kernel.org>
To: arm@kernel.org, soc@kernel.org
Cc: linux-arm-msm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Andy Gross <agross@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Olof Johansson <olof@lixom.net>,
Kevin Hilman <khilman@baylibre.com>,
Douglas Anderson <dianders@chromium.org>
Subject: [GIT PULL] One last Qualcomm ARM64 DeviceTree fix for v6.4
Date: Thu, 22 Jun 2023 13:32:46 -0700 [thread overview]
Message-ID: <20230622203248.106422-1-andersson@kernel.org> (raw)
Sorry for the last minute pull, if possible to get this into v6.4 it would be
appreciated. If not, please apply this towards v6.5-rc1 and we'll work to get
it into stable.
Regards,
Bjorn
The following changes since commit 661a4f089317c877aecd598fb70cd46510cc8d29:
arm64: dts: qcom: sm8550: Use the correct LLCC register scheme (2023-05-24 21:11:28 -0700)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git tags/qcom-arm64-fixes-for-6.4-2
for you to fetch changes up to 7b59e8ae92fe089fed8ff1b23e53442ae5b204c9:
arm64: dts: qcom: sc7280: Mark SCM as dma-coherent for chrome devices (2023-06-22 12:20:12 -0700)
----------------------------------------------------------------
One last Qualcomm ARM64 DeviceTree fix for v6.4
Changes related to cache management for DMA memory caused WiFi to stop
work on SC7180 and SC7280 based products, using TF-A. These changes
marks the relevant device dma-coherent to correct the behavior.
----------------------------------------------------------------
Douglas Anderson (4):
dt-bindings: firmware: qcom,scm: Document that SCM can be dma-coherent
arm64: dts: qcom: sc7180: Mark SCM as dma-coherent for IDP
arm64: dts: qcom: sc7180: Mark SCM as dma-coherent for trogdor
arm64: dts: qcom: sc7280: Mark SCM as dma-coherent for chrome devices
Documentation/devicetree/bindings/firmware/qcom,scm.yaml | 2 ++
arch/arm64/boot/dts/qcom/sc7180-idp.dts | 5 +++++
arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 5 +++++
arch/arm64/boot/dts/qcom/sc7180.dtsi | 2 +-
arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi | 5 +++++
arch/arm64/boot/dts/qcom/sc7280.dtsi | 2 +-
6 files changed, 19 insertions(+), 2 deletions(-)
next reply other threads:[~2023-06-22 20:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-22 20:32 Bjorn Andersson [this message]
2023-06-29 15:01 ` [GIT PULL] One last Qualcomm ARM64 DeviceTree fix for v6.4 patchwork-bot+linux-soc
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