From: Stephan Gerhold <stephan@gerhold.net>
To: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Konrad Dybcio <konrad.dybcio@somainline.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
Vinod Koul <vkoul@kernel.org>, Alex Elder <elder@linaro.org>,
Robert Foss <robert.foss@linaro.org>,
Bhupesh Sharma <bhupesh.sharma@linaro.org>
Subject: Re: [PATCH v4] dt-bindings: qcom: document preferred compatible naming
Date: Tue, 5 Jul 2022 19:19:46 +0200 [thread overview]
Message-ID: <YsRysg0Wm97iOgWo@gerhold.net> (raw)
In-Reply-To: <20220705161301.493364-1-krzysztof.kozlowski@linaro.org>
On Tue, Jul 05, 2022 at 06:13:01PM +0200, Krzysztof Kozlowski wrote:
> Compatibles can come in two formats. Either "vendor,ip-soc" or
> "vendor,soc-ip". Qualcomm bindings were mixing both of usages, so add a
> DT schema file documenting preferred policy and enforcing it for all new
> compatibles, except few existing patterns.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
[...]
> diff --git a/Documentation/devicetree/bindings/arm/qcom-soc.yaml b/Documentation/devicetree/bindings/arm/qcom-soc.yaml
> new file mode 100644
> index 000000000000..0be18c1d2961
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/arm/qcom-soc.yaml
[...]
> + pattern: "^qcom,.*(apq|ipq|mdm|msm|qcs|sa|sc|sdm|sdx|sm)[0-9]+.*$"
FWIW: There is also the "qcm" prefix, used e.g. in "qcom,qcm2290-tlmm".
Also, the APQ equivalent of "sdm" would be "sda", e.g. SDA845 which is
used in the DB845c. (Not sure if someone will ever use the SDA variant
in a compatible though.)
Thanks,
Stephan
next prev parent reply other threads:[~2022-07-05 17:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-05 16:13 [PATCH v4] dt-bindings: qcom: document preferred compatible naming Krzysztof Kozlowski
2022-07-05 17:19 ` Stephan Gerhold [this message]
2022-07-05 17:40 ` Krzysztof Kozlowski
2022-07-05 19:18 ` Rob Herring
2022-07-06 6:55 ` Krzysztof Kozlowski
2022-07-12 16:57 ` Rob Herring
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