From: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
To: agross@kernel.org, bjorn.andersson@linaro.org,
robh+dt@kernel.org, krzk+dt@kernel.org,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org
Cc: shawn.guo@linaro.org, jun.nie@linaro.org, benl@squareup.com,
jwillcox@squareup.com, jgates@squareup.com, mchen@squareup.com,
zac@squareup.com, bryan.odonoghue@linaro.org
Subject: [PATCH v1 0/4] Add MSM8939 SoC support with two devices
Date: Tue, 19 Apr 2022 02:08:59 +0100 [thread overview]
Message-ID: <20220419010903.3109514-1-bryan.odonoghue@linaro.org> (raw)
This series adds in MSM8939 SoC support with two supported devices.
- CPU
MSM8939 is a non-PSCI compliant device. As such in the downstreaming
shipped image custom code is used to bring non-boot cores out of reset.
This drop specifies the boot-method as spin-table instead and is
completely standard. To accomplish this, we rely on lk2nd.
https://github.com/msm8916-mainline/lk2nd/pull/142
- Serial
- i2c
- USB
- eMMC
- MDP/DSI
- WiFi
- Bluetooth
What's not included
- CPR
We have CPR working in a 4.19 kernel quite well but for now it feels like
putting the cart before the horse to gate the SoC and boards on CPR.
- Venus
I've been told this works but I haven't tried it myself and right now
consider it maybe working but probably not 100%.
- Sound
We have a copy-exactly from the 4.19 kernel here in the DTS.
I haven't run the sound through any sort of reasonable test.
Vincent Knecht has some PostmarketOS kernels which use a 5.17 version of
this DTS to get sound up so, I think sound is in good shape.
- CAMSS
There are slight differences between msm8916 and msm8939 for CAMSS. It
doesn't feel like tons of work but, right now it is work we haven't even
started.
- Devices
I've booted on the Square device obviously and this is my regular
hardware for upstream development. I've also booted on the Sony Xperia M4
Aqua including mutli-core bring-up, WiFi and ADB.
Dependencies for this drop:
qcom-cpufreq-nvmem: Add msm8939 with some fixups
link: https://lore.kernel.org/linux-arm-msm/20220418162226.2983117-1-bryan.odonoghue@linaro.org/T/#t
Fix apq8016 compat string
link: https://lore.kernel.org/linux-arm-msm/20220418230956.3059563-1-bryan.odonoghue@linaro.org/T/#t
dt-bindings: soc: qcom: smd-rpm: Fix missing MSM8936 compatible
link: https://lore.kernel.org/linux-arm-msm/20220418231857.3061053-1-bryan.odonoghue@linaro.org/T/#u
Bootable tree here:
https://git.linaro.org/people/bryan.odonoghue/kernel.git/log/?h=v5.18-rc2%2bapq8039-without-cpr
Bryan O'Donoghue (4):
dt-bindings: arm: qcom: Document MSM8939 SoC binding
arm64: dts: Add msm8939 SoC
arm64: dts: Add aqp8039-t2 board
arm64: dts: Add msm8939 Sony Xperia M4 Aqua
.../devicetree/bindings/arm/qcom.yaml | 7 +
arch/arm64/boot/dts/qcom/Makefile | 3 +
.../boot/dts/qcom/apq8039-t2-pinctl.dtsi | 277 +++
arch/arm64/boot/dts/qcom/apq8039-t2.dts | 326 +++
.../qcom/msm8939-sony-xperia-kanuti-tulip.dts | 489 ++++
arch/arm64/boot/dts/qcom/msm8939.dtsi | 2017 +++++++++++++++++
6 files changed, 3119 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/apq8039-t2-pinctl.dtsi
create mode 100644 arch/arm64/boot/dts/qcom/apq8039-t2.dts
create mode 100644 arch/arm64/boot/dts/qcom/msm8939-sony-xperia-kanuti-tulip.dts
create mode 100644 arch/arm64/boot/dts/qcom/msm8939.dtsi
--
2.35.1
next reply other threads:[~2022-04-19 1:09 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-19 1:08 Bryan O'Donoghue [this message]
2022-04-19 1:09 ` [PATCH v1 1/4] dt-bindings: arm: qcom: Document MSM8939 SoC binding Bryan O'Donoghue
2022-04-19 7:13 ` Krzysztof Kozlowski
2022-04-19 12:12 ` Rob Herring
2022-04-19 1:09 ` [PATCH v1 2/4] arm64: dts: Add msm8939 SoC Bryan O'Donoghue
2022-04-19 7:33 ` Krzysztof Kozlowski
2022-04-19 8:30 ` Bryan O'Donoghue
2022-04-19 8:44 ` Krzysztof Kozlowski
2022-04-20 9:31 ` Jun Nie
2022-04-20 9:38 ` Krzysztof Kozlowski
2022-04-20 9:57 ` Jun Nie
2022-04-20 10:00 ` Jun Nie
2022-04-20 10:10 ` Krzysztof Kozlowski
2022-04-20 10:09 ` Krzysztof Kozlowski
2022-04-19 18:31 ` Stephan Gerhold
2022-04-20 10:12 ` Jun Nie
2022-04-19 21:11 ` Bjorn Andersson
2022-04-20 5:34 ` Stephan Gerhold
[not found] ` <bc6ce23672c52b1f2593fcac720edf9ca9e9fdaa.camel@mailoo.org>
2022-04-19 22:01 ` Bryan O'Donoghue
2022-05-26 13:32 ` Bryan O'Donoghue
2022-04-19 1:09 ` [PATCH v1 3/4] arm64: dts: Add aqp8039-t2 board Bryan O'Donoghue
2022-04-19 7:35 ` Krzysztof Kozlowski
2022-04-19 19:20 ` Stephan Gerhold
2022-04-19 21:43 ` Bryan O'Donoghue
2022-04-19 21:39 ` Bjorn Andersson
2022-04-19 21:52 ` Bryan O'Donoghue
2022-04-19 1:09 ` [PATCH v1 4/4] arm64: dts: Add msm8939 Sony Xperia M4 Aqua Bryan O'Donoghue
2022-04-19 19:27 ` Stephan Gerhold
2022-04-19 22:03 ` Bryan O'Donoghue
2022-04-20 5:36 ` Stephan Gerhold
2022-05-26 22:03 ` Dmitry Baryshkov
2022-04-19 21:51 ` Bjorn Andersson
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