| Message ID | 20220228225400.146555-1-stephan@gerhold.net |
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From: Stephan Gerhold <stephan@gerhold.net>
To: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Andy Gross <agross@kernel.org>, linux-arm-msm@vger.kernel.org,
devicetree@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht,
Mathieu Poirier <mathieu.poirier@linaro.org>,
linux-remoteproc@vger.kernel.org, phone-devel@vger.kernel.org,
Aleksander Morgado <aleksander@aleksander.es>,
Stephan Gerhold <stephan@gerhold.net>
Subject: [PATCH v2 0/2] Enable BAM-DMUX/WWAN on Qualcomm MSM8916
Date: Mon, 28 Feb 2022 23:53:58 +0100
Message-Id: <20220228225400.146555-1-stephan@gerhold.net>
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|
| Series |
Enable BAM-DMUX/WWAN on Qualcomm MSM8916
|
expand
|
This series enables using mobile Internet/WWAN on devices based on Qualcomm MSM8916. The network driver for that has already landed in Linux 5.17. The device tree node of BAM-DMUX does not have any own memory resources. It just bundles resources from other hardware blocks. It could be added to the device tree root node, but it logically belongs below the modem remote processor. To allow adding it there, the qcom_q6v5_mss driver is modified slightly to create a platform device for it. Changes in v2: - Avoid using of_platform_populate() and create platform device specifically only for "qcom,bam-dmux". Stephan Gerhold (2): remoteproc: qcom_q6v5_mss: Create platform device for BAM-DMUX arm64: dts: qcom: msm8916: Add BAM-DMUX for WWAN network interfaces arch/arm64/boot/dts/qcom/msm8916.dtsi | 30 +++++++++++++++++++++++++++ drivers/remoteproc/qcom_q6v5_mss.c | 8 +++++++ 2 files changed, 38 insertions(+)