From: Kumari Pallavi <kumari.pallavi@oss.qualcomm.com>
To: kpallavi@qti.qualcomm.com, srini@kernel.org,
amahesh@qti.qualcomm.com, arnd@arndb.de,
gregkh@linuxfoundation.org, robh@kernel.org, krzk+dt@kernel.org,
conor+dt@kernel.org
Cc: Kumari Pallavi <kumari.pallavi@oss.qualcomm.com>,
quic_bkumar@quicinc.com, ekansh.gupta@oss.qualcomm.com,
linux-kernel@vger.kernel.org, quic_chennak@quicinc.com,
dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org,
devicetree@vger.kernel.org, jingyi.wang@oss.qualcomm.com,
aiqun.yu@oss.qualcomm.com, ktadakam@qti.qualcomm.com
Subject: [PATCH v7 1/4] dt-bindings: misc: qcom,fastrpc: Add compatible for Kaanapali
Date: Fri, 26 Dec 2025 12:35:31 +0530 [thread overview]
Message-ID: <20251226070534.602021-2-kumari.pallavi@oss.qualcomm.com> (raw)
In-Reply-To: <20251226070534.602021-1-kumari.pallavi@oss.qualcomm.com>
Kaanapali introduces changes in DSP IOVA layout and CDSP DMA addressing
that differ from previous SoCs. The SID field moves within the physical
address, and CDSP now supports a wider DMA range, requiring updated
sid_pos and DMA mask handling in the driver.
Signed-off-by: Kumari Pallavi <kumari.pallavi@oss.qualcomm.com>
---
Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml b/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
index 3f6199fc9ae6..d8e47db677cc 100644
--- a/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
+++ b/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
@@ -18,7 +18,9 @@ description: |
properties:
compatible:
- const: qcom,fastrpc
+ enum:
+ - qcom,kaanapali-fastrpc
+ - qcom,fastrpc
label:
enum:
--
2.34.1
next prev parent reply other threads:[~2025-12-26 7:05 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-26 7:05 [PATCH v7 0/4] Add ADSP and CDSP support on Kaanapali SoC Kumari Pallavi
2025-12-26 7:05 ` Kumari Pallavi [this message]
2025-12-27 10:26 ` [PATCH v7 1/4] dt-bindings: misc: qcom,fastrpc: Add compatible for Kaanapali Krzysztof Kozlowski
2025-12-26 7:05 ` [PATCH v7 2/4] misc: fastrpc: Rename phys to dma_addr for clarity Kumari Pallavi
2025-12-27 17:15 ` Dmitry Baryshkov
2025-12-26 7:05 ` [PATCH v7 3/4] misc: fastrpc: Add support for new DSP IOVA formatting Kumari Pallavi
2025-12-27 17:16 ` Dmitry Baryshkov
2025-12-26 7:05 ` [PATCH v7 4/4] misc: fastrpc: Update dma_bits for CDSP support on Kaanapali SoC Kumari Pallavi
2025-12-27 23:24 ` Dmitry Baryshkov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20251226070534.602021-2-kumari.pallavi@oss.qualcomm.com \
--to=kumari.pallavi@oss.qualcomm.com \
--cc=aiqun.yu@oss.qualcomm.com \
--cc=amahesh@qti.qualcomm.com \
--cc=arnd@arndb.de \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=dri-devel@lists.freedesktop.org \
--cc=ekansh.gupta@oss.qualcomm.com \
--cc=gregkh@linuxfoundation.org \
--cc=jingyi.wang@oss.qualcomm.com \
--cc=kpallavi@qti.qualcomm.com \
--cc=krzk+dt@kernel.org \
--cc=ktadakam@qti.qualcomm.com \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=quic_bkumar@quicinc.com \
--cc=quic_chennak@quicinc.com \
--cc=robh@kernel.org \
--cc=srini@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox