From: Neil Armstrong <neil.armstrong@linaro.org>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Manivannan Sadhasivam <mani@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Neil Armstrong <neil.armstrong@linaro.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Mukesh Ojha <quic_mojha@quicinc.com>,
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Subject: [PATCH v4 0/3] remoteproc: qcom: Introduce DSP support for SM8650
Date: Fri, 08 Dec 2023 16:04:32 +0100 [thread overview]
Message-ID: <20231208-topic-sm8650-upstream-remoteproc-v4-0-a96c3e5f0913@linaro.org> (raw)
Add the bindings and driver changes for DSP support on the
SM8650 platform in order to enable the aDSP, cDSP and MPSS
subsystems to boot.
Compared to SM8550, where SM8650 uses the same dual firmware files,
(dtb file and main firmware) the memory zones requirement has changed:
- cDSP: now requires 2 memory zones to be configured as shared
between the cDSP and the HLOS subsystem
- MPSS: In addition to the memory zone required for the SM8550
MPSS, another one is required to be configured for MPSS
usage only.
In order to handle this and avoid code duplication, the region_assign_*
code patch has been made more generic and is able handle multiple
DSP-only memory zones (for MPSS) or DSP-HLOS shared memory zones (cDSP)
in the same region_assign functions.
Dependencies: None
For convenience, a regularly refreshed linux-next based git tree containing
all the SM8650 related work is available at:
https://git.codelinaro.org/neil.armstrong/linux/-/tree/topic/sm8650/upstream/integ
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
Changes in v4:
- Collected review from Mukesh Ojha
- Fixed adsp_unassign_memory_region() as suggested by Mukesh Ojha
- Link to v3: https://lore.kernel.org/r/20231106-topic-sm8650-upstream-remoteproc-v3-0-dbd4cabaeb47@linaro.org
Changes in v3:
- Collected bindings review tags
- Small fixes suggested by Mukesh Ojha
- Link to v2: https://lore.kernel.org/r/20231030-topic-sm8650-upstream-remoteproc-v2-0-609ee572e0a2@linaro.org
Changes in v2:
- Fixed sm8650 entries in allOf:if:then to match Krzysztof's comments
- Collected reviewed-by on patch 3
- Link to v1: https://lore.kernel.org/r/20231025-topic-sm8650-upstream-remoteproc-v1-0-a8d20e4ce18c@linaro.org
---
Neil Armstrong (3):
dt-bindings: remoteproc: qcom,sm8550-pas: document the SM8650 PAS
remoteproc: qcom: pas: make region assign more generic
remoteproc: qcom: pas: Add SM8650 remoteproc support
.../bindings/remoteproc/qcom,sm8550-pas.yaml | 44 +++++-
drivers/remoteproc/qcom_q6v5_pas.c | 150 ++++++++++++++++-----
2 files changed, 159 insertions(+), 35 deletions(-)
---
base-commit: 0f5f12ac05f36f117e793656c3f560625e927f1b
change-id: 20231016-topic-sm8650-upstream-remoteproc-66a87eeb6fee
Best regards,
--
Neil Armstrong <neil.armstrong@linaro.org>
next reply other threads:[~2023-12-08 15:04 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-08 15:04 Neil Armstrong [this message]
2023-12-08 15:04 ` [PATCH v4 1/3] dt-bindings: remoteproc: qcom,sm8550-pas: document the SM8650 PAS Neil Armstrong
2023-12-08 15:04 ` [PATCH v4 2/3] remoteproc: qcom: pas: make region assign more generic Neil Armstrong
2023-12-09 18:06 ` Konrad Dybcio
2023-12-11 9:37 ` Neil Armstrong
2023-12-11 9:54 ` Konrad Dybcio
2023-12-11 11:19 ` neil.armstrong
2023-12-08 15:04 ` [PATCH v4 3/3] remoteproc: qcom: pas: Add SM8650 remoteproc support Neil Armstrong
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