| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <20251030-elastic-chupacabra-of-downpour-dbecfb@kuoka> Date: Thu, 30 Oct 2025 08:13:53 +0100 From: Krzysztof Kozlowski <krzk@...nel.org> To: Hangxiang Ma <hangxiang.ma@....qualcomm.com> Cc: Loic Poulain <loic.poulain@....qualcomm.com>, Robert Foss <rfoss@...nel.org>, Andi Shyti <andi.shyti@...nel.org>, Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, Todor Tomov <todor.too@...il.com>, Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>, Mauro Carvalho Chehab <mchehab@...nel.org>, Bryan O'Donoghue <bryan.odonoghue@...aro.org>, linux-i2c@...r.kernel.org, linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, linux-media@...r.kernel.org, aiqun.yu@....qualcomm.com, tingwei.zhang@....qualcomm.com, trilok.soni@....qualcomm.com, yijie.yang@....qualcomm.com, Jingyi Wang <jingyi.wang@....qualcomm.com>, Atiya Kailany <atiya.kailany@....qualcomm.com> Subject: Re: [PATCH v4 2/6] media: dt-bindings: Add CAMSS device for Kaanapali On Tue, Oct 28, 2025 at 10:44:11PM -0700, Hangxiang Ma wrote: > Add the compatible string "qcom,kaanapali-camss" to support the Camera > Subsystem (CAMSS) on the Qualcomm Kaanapali platform. > > The Kaanapali (SM8550) platform provides: SM8550 is not Kaanapali, AFAIK. Looks like typo. > - 3 x VFE, 5 RDI per VFE > - 2 x VFE Lite, 4 RDI per VFE Lite > - 3 x CSID > - 2 x CSID Lite > - 6 x CSIPHY > > Signed-off-by: Hangxiang Ma <hangxiang.ma@....qualcomm.com> > --- > .../bindings/media/qcom,kaanapali-camss.yaml | 406 +++++++++++++++++++++ > 1 file changed, 406 insertions(+) > > diff --git a/Documentation/devicetree/bindings/media/qcom,kaanapali-camss.yaml b/Documentation/devicetree/bindings/media/qcom,kaanapali-camss.yaml > new file mode 100644 > index 000000000000..c34867022fd1 > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/qcom,kaanapali-camss.yaml > @@ -0,0 +1,406 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/media/qcom,kaanapali-camss.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Qualcomm Kaanapali Camera Subsystem (CAMSS) > + > +maintainers: > + - Hangxiang Ma <hangxiang.ma@....qualcomm.com> > + > +description: > + The CAMSS IP is a CSI decoder and ISP present on Qualcomm platforms. > + > +properties: > + compatible: > + const: qcom,kaanapali-camss > + > + reg: > + maxItems: 16 > + > + reg-names: > + items: > + - const: csid0 > + - const: csid1 > + - const: csid2 > + - const: csid_lite0 > + - const: csid_lite1 > + - const: csiphy0 > + - const: csiphy1 > + - const: csiphy2 > + - const: csiphy3 > + - const: csiphy4 > + - const: csiphy5 > + - const: vfe0 > + - const: vfe1 > + - const: vfe2 > + - const: vfe_lite0 > + - const: vfe_lite1 > + > + clocks: > + maxItems: 34 > + > + clock-names: > + items: > + - const: camnoc_nrt_axi > + - const: camnoc_rt_axi > + - const: camnoc_rt_vfe0 > + - const: camnoc_rt_vfe1 > + - const: camnoc_rt_vfe2 > + - const: camnoc_rt_vfe_lite > + - const: cam_top_ahb > + - const: cam_top_fast_ahb > + - const: csid > + - const: csid_csiphy_rx > + - const: csiphy0 > + - const: csiphy0_timer > + - const: csiphy1 > + - const: csiphy1_timer > + - const: csiphy2 > + - const: csiphy2_timer > + - const: csiphy3 > + - const: csiphy3_timer > + - const: csiphy4 > + - const: csiphy4_timer > + - const: csiphy5 > + - const: csiphy5_timer > + - const: gcc_hf_axi > + - const: vfe0 > + - const: vfe0_fast_ahb > + - const: vfe1 > + - const: vfe1_fast_ahb > + - const: vfe2 > + - const: vfe2_fast_ahb > + - const: vfe_lite > + - const: vfe_lite_ahb > + - const: vfe_lite_cphy_rx > + - const: vfe_lite_csid > + - const: qdss_debug_xo > + > + interrupts: > + maxItems: 16 > + > + interrupt-names: > + items: > + - const: csid0 > + - const: csid1 > + - const: csid2 > + - const: csid_lite0 > + - const: csid_lite1 > + - const: csiphy0 > + - const: csiphy1 > + - const: csiphy2 > + - const: csiphy3 > + - const: csiphy4 > + - const: csiphy5 > + - const: vfe0 > + - const: vfe1 > + - const: vfe2 > + - const: vfe_lite0 > + - const: vfe_lite1 > + > + interconnects: > + maxItems: 2 > + > + interconnect-names: > + items: > + - const: ahb > + - const: hf_mnoc > + > + iommus: > + maxItems: 1 > + > + power-domains: > + items: > + - description: > + IFE0 GDSC - Image Front End, Global Distributed Switch Controller. > + - description: > + IFE1 GDSC - Image Front End, Global Distributed Switch Controller. > + - description: > + IFE2 GDSC - Image Front End, Global Distributed Switch Controller. > + - description: > + Titan GDSC - Titan ISP Block Global Distributed Switch Controller. > + > + power-domain-names: > + items: > + - const: ife0 > + - const: ife1 > + - const: ife2 > + - const: top > + > + vdd-csiphy0-0p8-supply: > + description: > + Phandle to a 0.8V regulator supply to CSIPHY0 core block. > + > + vdd-csiphy0-1p2-supply: > + description: > + Phandle to a 1.2V regulator supply to CSIPHY0 pll block. > + > + vdd-csiphy1-0p8-supply: > + description: > + Phandle to a 0.8V regulator supply to CSIPHY1 core block. Nothing in changelog explained why suddently 8 new supplies appeared. What exactly changed here? Best regards, Krzysztof
Powered by blists - more mailing lists