From: Yassine Oudjana <yassine.oudjana@gmail.com>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: Yassine Oudjana <y.oudjana@protonmail.com>,
Yassine Oudjana <yassine.oudjana@gmail.com>,
linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 0/3] MSM8996 Pro CBF scaling support
Date: Sat, 27 May 2023 12:39:31 +0300 [thread overview]
Message-ID: <20230527093934.101335-1-y.oudjana@protonmail.com> (raw)
From: Yassine Oudjana <y.oudjana@protonmail.com>
MSM8996 Pro has a /4 post divisor on its CBF PLL instead of /2, allowing
it to reach 192000000Hz on the lowest CPU OPPs (compared to 307200000Hz
on MSM8996). Add a compatible string to differentiate between the two and
handle the different divisor in the driver. Finally, add peak bandwidths
to CPU OPPs in msm8996pro.dtsi.
This series depends on the following patch series:
clk: qcom: msm8996: add support for the CBF clock
https://lore.kernel.org/linux-arm-msm/20230410200014.432418-1-dmitry.baryshkov@linaro.org/
Changes since v1:
- Patch structs during probe instead of defining new ones.
Yassine Oudjana (3):
dt-bindings: clock: qcom,msm8996-cbf: Add compatible for MSM8996 Pro
arm64: dts: qcom: msm8996pro: Add CBF scaling support
clk: qcom: cbf-msm8996: Add support for MSM8996 Pro
.../bindings/clock/qcom,msm8996-cbf.yaml | 4 +-
arch/arm64/boot/dts/qcom/msm8996pro.dtsi | 51 +++++++++++++++++++
drivers/clk/qcom/clk-cbf-8996.c | 10 +++-
3 files changed, 62 insertions(+), 3 deletions(-)
--
2.40.1
next reply other threads:[~2023-05-27 9:40 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-27 9:39 Yassine Oudjana [this message]
2023-05-27 9:39 ` [PATCH v2 1/3] dt-bindings: clock: qcom,msm8996-cbf: Add compatible for MSM8996 Pro Yassine Oudjana
2023-05-30 12:58 ` Krzysztof Kozlowski
2023-05-27 9:39 ` [PATCH v2 2/3] arm64: dts: qcom: msm8996pro: Add CBF scaling support Yassine Oudjana
2023-05-27 16:16 ` Konrad Dybcio
2023-05-27 9:39 ` [PATCH v2 3/3] clk: qcom: cbf-msm8996: Add support for MSM8996 Pro Yassine Oudjana
2023-05-29 8:18 ` Konrad Dybcio
2023-05-29 8:55 ` Dmitry Baryshkov
2023-06-13 22:30 ` (subset) [PATCH v2 0/3] MSM8996 Pro CBF scaling support Bjorn Andersson
2023-07-31 23:52 ` Bjorn Andersson
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