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Message-ID: <4d434dd7-cd3c-ed53-c337-4cf1ba018aef@kali.org>
Date: Wed, 21 Dec 2022 13:41:52 -0600
From: Steev Klimaszewski <steev@...i.org>
To: Brian Masney <bmasney@...hat.com>, andersson@...nel.org,
krzysztof.kozlowski+dt@...aro.org
Cc: quic_shazhuss@...cinc.com, konrad.dybcio@...aro.org,
robh+dt@...nel.org, johan+linaro@...nel.org,
linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, ahalaney@...hat.com,
echanude@...hat.com
Subject: Re: [PATCH v3 0/7] dts: qcom: sc8280xp: add i2c, spi, and rng nodes
On 12/20/22 1:28 PM, Brian Masney wrote:
> This patch series adds the i2c and spi nodes that are missing on the
> sc8280xp platform. Since I am already making changes to sc8280xp.dtsi
> in this series, I also included a change to enable the rng node for this
> platform as well.
>
> The first three patches in this series are new in v2 and rename one node
> at a time to try to make the review easier. Each patch has a changelog.
>
> Note that this series needs to be applied on top of:
> [PATCH v5] arm64: dts: qcom: sa8540p-ride: enable pcie2a node
> https://lore.kernel.org/lkml/20221213095922.11649-1-quic_shazhuss@quicinc.com/
>
> Changes from v2 to v3:
> - Reordered rng node in patch 7 so that it's sorted correctly by address
> - Since I respun the series, I made Konrad's sort order suggestion to
> the state nodes since I'm making changes here.
> - Collected R-b and T-b tags.
>
> Brian Masney (7):
> arm64: dts: qcom: sc8280xp: rename qup2_uart17 to uart17
> arm64: dts: qcom: sc8280xp: rename qup2_i2c5 to i2c21
> arm64: dts: qcom: sc8280xp: rename qup0_i2c4 to i2c4
> arm64: dts: qcom: sc8280xp: add missing i2c nodes
> arm64: dts: qcom: sc8280xp: add missing spi nodes
> arm64: dts: qcom: sa8540p-ride: add i2c nodes
> arm64: dts: qcom: sc8280xp: add rng device tree node
>
> arch/arm64/boot/dts/qcom/sa8295p-adp.dts | 12 +-
> arch/arm64/boot/dts/qcom/sa8540p-ride.dts | 91 ++-
> arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 160 ++--
> .../qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 178 ++---
> arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 725 +++++++++++++++++-
> 5 files changed, 983 insertions(+), 183 deletions(-)
One note, and this isn't due to your patches at all, but the touchscreen
on the Thinkpad X13s needs to be manually bound in order to work via
echo 1-0010 | sudo tee /sys/bus/i2c/drivers/i2c_hid_of/bind - this patch
does not affect that, though I had hoped maybe it would.
Tested on the Lenovo Thinkpad X13s
Tested-by: Steev Klimaszewski <steev@...i.org>
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