* [PATCH v2 1/7] media: dt-bindings: Add qcom,qcs8300-camss compatible
2025-07-11 13:11 [PATCH v2 0/7] qcom: qcs8300: Add qcs8300 camss support Vikram Sharma
@ 2025-07-11 13:11 ` Vikram Sharma
2025-07-11 13:36 ` Krzysztof Kozlowski
2025-07-11 13:11 ` [PATCH v2 2/7] arm64: dts: qcom: qcs8300: Add support for camss Vikram Sharma
` (5 subsequent siblings)
6 siblings, 1 reply; 16+ messages in thread
From: Vikram Sharma @ 2025-07-11 13:11 UTC (permalink / raw)
To: rfoss, todor.too, bryan.odonoghue, mchehab, robh, krzk+dt,
conor+dt, andersson, konradybcio, hverkuil-cisco,
cros-qcom-dts-watchers, catalin.marinas, will
Cc: linux-arm-kernel, quic_vikramsa, quic_svankada, linux-media,
linux-arm-msm, devicetree, linux-kernel
Add the compatible string "qcom,qcs8300-camss" to support the
Camera Subsystem (CAMSS) on the Qualcomm QCS8300 platform.
The QCS8300 platform provides:
- 2 x VFE (version 690), each with 3 RDI
- 5 x VFE Lite (version 690), each with 6 RDI
- 2 x CSID (version 690)
- 5 x CSID Lite (version 690)
- 3 x CSIPHY (version 690)
- 3 x TPG
Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
---
.../bindings/media/qcom,qcs8300-camss.yaml | 336 ++++++++++++++++++
1 file changed, 336 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/qcom,qcs8300-camss.yaml
diff --git a/Documentation/devicetree/bindings/media/qcom,qcs8300-camss.yaml b/Documentation/devicetree/bindings/media/qcom,qcs8300-camss.yaml
new file mode 100644
index 000000000000..9376a4a39461
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/qcom,qcs8300-camss.yaml
@@ -0,0 +1,336 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/qcom,qcs8300-camss.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm QCS8300 CAMSS ISP
+
+maintainers:
+ - Vikram Sharma <quic_vikramsa@quicinc.com>
+
+description:
+ The CAMSS IP is a CSI decoder and ISP present on Qualcomm platforms.
+
+properties:
+ compatible:
+ const: qcom,qcs8300-camss
+
+ reg:
+ maxItems: 21
+
+ reg-names:
+ items:
+ - const: csid0
+ - const: csid1
+ - const: csid_lite0
+ - const: csid_lite1
+ - const: csid_lite2
+ - const: csid_lite3
+ - const: csid_lite4
+ - const: csid_wrapper
+ - const: csiphy0
+ - const: csiphy1
+ - const: csiphy2
+ - const: tpg0
+ - const: tpg1
+ - const: tpg2
+ - const: vfe0
+ - const: vfe1
+ - const: vfe_lite0
+ - const: vfe_lite1
+ - const: vfe_lite2
+ - const: vfe_lite3
+ - const: vfe_lite4
+
+ clocks:
+ maxItems: 26
+
+ clock-names:
+ items:
+ - const: camnoc_axi
+ - const: core_ahb
+ - const: cpas_ahb
+ - const: cpas_fast_ahb_clk
+ - const: cpas_vfe_lite
+ - const: cpas_vfe0
+ - const: cpas_vfe1
+ - const: csid
+ - const: csiphy0
+ - const: csiphy0_timer
+ - const: csiphy1
+ - const: csiphy1_timer
+ - const: csiphy2
+ - const: csiphy2_timer
+ - const: csiphy_rx
+ - const: gcc_axi_hf
+ - const: gcc_axi_sf
+ - const: icp_ahb
+ - const: vfe0
+ - const: vfe0_fast_ahb
+ - const: vfe1
+ - const: vfe1_fast_ahb
+ - const: vfe_lite
+ - const: vfe_lite_ahb
+ - const: vfe_lite_cphy_rx
+ - const: vfe_lite_csid
+
+ interrupts:
+ maxItems: 20
+
+ interrupt-names:
+ items:
+ - const: csid0
+ - const: csid1
+ - const: csid_lite0
+ - const: csid_lite1
+ - const: csid_lite2
+ - const: csid_lite3
+ - const: csid_lite4
+ - const: csiphy0
+ - const: csiphy1
+ - const: csiphy2
+ - const: tpg0
+ - const: tpg1
+ - const: tpg2
+ - const: vfe0
+ - const: vfe1
+ - const: vfe_lite0
+ - const: vfe_lite1
+ - const: vfe_lite2
+ - const: vfe_lite3
+ - const: vfe_lite4
+
+ interconnects:
+ maxItems: 2
+
+ interconnect-names:
+ items:
+ - const: ahb
+ - const: hf_0
+
+ iommus:
+ maxItems: 1
+
+ power-domains:
+ items:
+ - description: Titan GDSC - Titan ISP Block, Global Distributed Switch Controller.
+
+ power-domain-names:
+ items:
+ - const: top
+
+ ports:
+ $ref: /schemas/graph.yaml#/properties/ports
+
+ description:
+ CSI input ports.
+
+ patternProperties:
+ "^port@[0-2]+$":
+ $ref: /schemas/graph.yaml#/$defs/port-base
+ unevaluatedProperties: false
+ description:
+ Input port for receiving CSI data on CSIPHY 0-2.
+
+ properties:
+ endpoint:
+ $ref: video-interfaces.yaml#
+ unevaluatedProperties: false
+
+ properties:
+ data-lanes:
+ minItems: 1
+ maxItems: 4
+
+ required:
+ - data-lanes
+
+required:
+ - compatible
+ - reg
+ - reg-names
+ - clocks
+ - clock-names
+ - interrupts
+ - interrupt-names
+ - interconnects
+ - interconnect-names
+ - iommus
+ - power-domains
+ - power-domain-names
+ - ports
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,sa8775p-camcc.h>
+ #include <dt-bindings/clock/qcom,sa8775p-gcc.h>
+ #include <dt-bindings/interconnect/qcom,sa8775p-rpmh.h>
+ #include <dt-bindings/interconnect/qcom,icc.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/power/qcom-rpmpd.h>
+
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ isp@ac7a000 {
+ compatible = "qcom,qcs8300-camss";
+
+ reg = <0x0 0xac7a000 0x0 0x0f00>,
+ <0x0 0xac7c000 0x0 0x0f00>,
+ <0x0 0xac84000 0x0 0x0f00>,
+ <0x0 0xac88000 0x0 0x0f00>,
+ <0x0 0xac8c000 0x0 0x0f00>,
+ <0x0 0xac90000 0x0 0x0f00>,
+ <0x0 0xac94000 0x0 0x0f00>,
+ <0x0 0xac78000 0x0 0x1000>,
+ <0x0 0xac9c000 0x0 0x2000>,
+ <0x0 0xac9e000 0x0 0x2000>,
+ <0x0 0xaca0000 0x0 0x2000>,
+ <0x0 0xacac000 0x0 0x0400>,
+ <0x0 0xacad000 0x0 0x0400>,
+ <0x0 0xacae000 0x0 0x0400>,
+ <0x0 0xac4d000 0x0 0xd000>,
+ <0x0 0xac60000 0x0 0xd000>,
+ <0x0 0xac85000 0x0 0x0d00>,
+ <0x0 0xac89000 0x0 0x0d00>,
+ <0x0 0xac8d000 0x0 0x0d00>,
+ <0x0 0xac91000 0x0 0x0d00>,
+ <0x0 0xac95000 0x0 0x0d00>;
+ reg-names = "csid0",
+ "csid1",
+ "csid_lite0",
+ "csid_lite1",
+ "csid_lite2",
+ "csid_lite3",
+ "csid_lite4",
+ "csid_wrapper",
+ "csiphy0",
+ "csiphy1",
+ "csiphy2",
+ "tpg0",
+ "tpg1",
+ "tpg2",
+ "vfe0",
+ "vfe1",
+ "vfe_lite0",
+ "vfe_lite1",
+ "vfe_lite2",
+ "vfe_lite3",
+ "vfe_lite4";
+
+ clocks = <&camcc CAM_CC_CAMNOC_AXI_CLK>,
+ <&camcc CAM_CC_CORE_AHB_CLK>,
+ <&camcc CAM_CC_CPAS_AHB_CLK>,
+ <&camcc CAM_CC_CPAS_FAST_AHB_CLK>,
+ <&camcc CAM_CC_CPAS_IFE_LITE_CLK>,
+ <&camcc CAM_CC_CPAS_IFE_0_CLK>,
+ <&camcc CAM_CC_CPAS_IFE_1_CLK>,
+ <&camcc CAM_CC_CSID_CLK>,
+ <&camcc CAM_CC_CSIPHY0_CLK>,
+ <&camcc CAM_CC_CSI0PHYTIMER_CLK>,
+ <&camcc CAM_CC_CSIPHY1_CLK>,
+ <&camcc CAM_CC_CSI1PHYTIMER_CLK>,
+ <&camcc CAM_CC_CSIPHY2_CLK>,
+ <&camcc CAM_CC_CSI2PHYTIMER_CLK>,
+ <&camcc CAM_CC_CSID_CSIPHY_RX_CLK>,
+ <&gcc GCC_CAMERA_HF_AXI_CLK>,
+ <&gcc GCC_CAMERA_SF_AXI_CLK>,
+ <&camcc CAM_CC_ICP_AHB_CLK>,
+ <&camcc CAM_CC_IFE_0_CLK>,
+ <&camcc CAM_CC_IFE_0_FAST_AHB_CLK>,
+ <&camcc CAM_CC_IFE_1_CLK>,
+ <&camcc CAM_CC_IFE_1_FAST_AHB_CLK>,
+ <&camcc CAM_CC_IFE_LITE_CLK>,
+ <&camcc CAM_CC_IFE_LITE_AHB_CLK>,
+ <&camcc CAM_CC_IFE_LITE_CPHY_RX_CLK>,
+ <&camcc CAM_CC_IFE_LITE_CSID_CLK>;
+ clock-names = "camnoc_axi",
+ "core_ahb",
+ "cpas_ahb",
+ "cpas_fast_ahb_clk",
+ "cpas_vfe_lite",
+ "cpas_vfe0",
+ "cpas_vfe1",
+ "csid",
+ "csiphy0",
+ "csiphy0_timer",
+ "csiphy1",
+ "csiphy1_timer",
+ "csiphy2",
+ "csiphy2_timer",
+ "csiphy_rx",
+ "gcc_axi_hf",
+ "gcc_axi_sf",
+ "icp_ahb",
+ "vfe0",
+ "vfe0_fast_ahb",
+ "vfe1",
+ "vfe1_fast_ahb",
+ "vfe_lite",
+ "vfe_lite_ahb",
+ "vfe_lite_cphy_rx",
+ "vfe_lite_csid";
+
+ interrupts = <GIC_SPI 565 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 564 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 468 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 359 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 759 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 758 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 604 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 477 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 478 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 479 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 545 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 546 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 547 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 465 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 467 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 469 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 360 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 761 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 760 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 605 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "csid0",
+ "csid1",
+ "csid_lite0",
+ "csid_lite1",
+ "csid_lite2",
+ "csid_lite3",
+ "csid_lite4",
+ "csiphy0",
+ "csiphy1",
+ "csiphy2",
+ "tpg0",
+ "tpg1",
+ "tpg2",
+ "vfe0",
+ "vfe1",
+ "vfe_lite0",
+ "vfe_lite1",
+ "vfe_lite2",
+ "vfe_lite3",
+ "vfe_lite4";
+
+ interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY
+ &config_noc SLAVE_CAMERA_CFG QCOM_ICC_TAG_ACTIVE_ONLY>,
+ <&mmss_noc MASTER_CAMNOC_HF QCOM_ICC_TAG_ALWAYS
+ &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+ interconnect-names = "ahb",
+ "hf_0";
+
+ iommus = <&apps_smmu 0x2400 0x20>;
+
+ power-domains = <&camcc CAM_CC_TITAN_TOP_GDSC>;
+ power-domain-names = "top";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+ };
--
2.25.1
^ permalink raw reply related [flat|nested] 16+ messages in thread* Re: [PATCH v2 1/7] media: dt-bindings: Add qcom,qcs8300-camss compatible
2025-07-11 13:11 ` [PATCH v2 1/7] media: dt-bindings: Add qcom,qcs8300-camss compatible Vikram Sharma
@ 2025-07-11 13:36 ` Krzysztof Kozlowski
0 siblings, 0 replies; 16+ messages in thread
From: Krzysztof Kozlowski @ 2025-07-11 13:36 UTC (permalink / raw)
To: Vikram Sharma, rfoss, todor.too, bryan.odonoghue, mchehab, robh,
krzk+dt, conor+dt, andersson, konradybcio, hverkuil-cisco,
cros-qcom-dts-watchers, catalin.marinas, will
Cc: linux-arm-kernel, quic_svankada, linux-media, linux-arm-msm,
devicetree, linux-kernel
On 11/07/2025 15:11, Vikram Sharma wrote:
> Add the compatible string "qcom,qcs8300-camss" to support the
> Camera Subsystem (CAMSS) on the Qualcomm QCS8300 platform.
>
> The QCS8300 platform provides:
> - 2 x VFE (version 690), each with 3 RDI
> - 5 x VFE Lite (version 690), each with 6 RDI
> - 2 x CSID (version 690)
> - 5 x CSID Lite (version 690)
> - 3 x CSIPHY (version 690)
> - 3 x TPG
>
> Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
> ---
> .../bindings/media/qcom,qcs8300-camss.yaml | 336 ++++++++++++++++++
> 1 file changed, 336 insertions(+)
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH v2 2/7] arm64: dts: qcom: qcs8300: Add support for camss
2025-07-11 13:11 [PATCH v2 0/7] qcom: qcs8300: Add qcs8300 camss support Vikram Sharma
2025-07-11 13:11 ` [PATCH v2 1/7] media: dt-bindings: Add qcom,qcs8300-camss compatible Vikram Sharma
@ 2025-07-11 13:11 ` Vikram Sharma
2025-07-11 13:35 ` Krzysztof Kozlowski
2025-07-11 13:11 ` [PATCH v2 3/7] media: qcom: camss: Add qcs8300 compatible Vikram Sharma
` (4 subsequent siblings)
6 siblings, 1 reply; 16+ messages in thread
From: Vikram Sharma @ 2025-07-11 13:11 UTC (permalink / raw)
To: rfoss, todor.too, bryan.odonoghue, mchehab, robh, krzk+dt,
conor+dt, andersson, konradybcio, hverkuil-cisco,
cros-qcom-dts-watchers, catalin.marinas, will
Cc: linux-arm-kernel, quic_vikramsa, quic_svankada, linux-media,
linux-arm-msm, devicetree, linux-kernel
Add changes to support the camera subsystem on the QCS8300.
Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
---
arch/arm64/boot/dts/qcom/qcs8300.dtsi | 171 ++++++++++++++++++++++++++
1 file changed, 171 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/qcs8300.dtsi b/arch/arm64/boot/dts/qcom/qcs8300.dtsi
index 7ada029c32c1..a54172fa9b0e 100644
--- a/arch/arm64/boot/dts/qcom/qcs8300.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs8300.dtsi
@@ -4295,6 +4295,177 @@ videocc: clock-controller@abf0000 {
#power-domain-cells = <1>;
};
+ camss: isp@ac7a000 {
+ compatible = "qcom,qcs8300-camss";
+
+ reg = <0x0 0xac7a000 0x0 0x0f00>,
+ <0x0 0xac7c000 0x0 0x0f00>,
+ <0x0 0xac84000 0x0 0x0f00>,
+ <0x0 0xac88000 0x0 0x0f00>,
+ <0x0 0xac8c000 0x0 0x0f00>,
+ <0x0 0xac90000 0x0 0x0f00>,
+ <0x0 0xac94000 0x0 0x0f00>,
+ <0x0 0xac78000 0x0 0x1000>,
+ <0x0 0xac9c000 0x0 0x2000>,
+ <0x0 0xac9e000 0x0 0x2000>,
+ <0x0 0xaca0000 0x0 0x2000>,
+ <0x0 0xacac000 0x0 0x0400>,
+ <0x0 0xacad000 0x0 0x0400>,
+ <0x0 0xacae000 0x0 0x0400>,
+ <0x0 0xac4d000 0x0 0xf000>,
+ <0x0 0xac60000 0x0 0xf000>,
+ <0x0 0xac85000 0x0 0x0d00>,
+ <0x0 0xac89000 0x0 0x0d00>,
+ <0x0 0xac8d000 0x0 0x0d00>,
+ <0x0 0xac91000 0x0 0x0d00>,
+ <0x0 0xac95000 0x0 0x0d00>;
+ reg-names = "csid0",
+ "csid1",
+ "csid_lite0",
+ "csid_lite1",
+ "csid_lite2",
+ "csid_lite3",
+ "csid_lite4",
+ "csid_wrapper",
+ "csiphy0",
+ "csiphy1",
+ "csiphy2",
+ "tpg0",
+ "tpg1",
+ "tpg2",
+ "vfe0",
+ "vfe1",
+ "vfe_lite0",
+ "vfe_lite1",
+ "vfe_lite2",
+ "vfe_lite3",
+ "vfe_lite4";
+
+ clocks = <&camcc CAM_CC_CAMNOC_AXI_CLK>,
+ <&camcc CAM_CC_CORE_AHB_CLK>,
+ <&camcc CAM_CC_CPAS_AHB_CLK>,
+ <&camcc CAM_CC_CPAS_FAST_AHB_CLK>,
+ <&camcc CAM_CC_CPAS_IFE_LITE_CLK>,
+ <&camcc CAM_CC_CPAS_IFE_0_CLK>,
+ <&camcc CAM_CC_CPAS_IFE_1_CLK>,
+ <&camcc CAM_CC_CSID_CLK>,
+ <&camcc CAM_CC_CSIPHY0_CLK>,
+ <&camcc CAM_CC_CSI0PHYTIMER_CLK>,
+ <&camcc CAM_CC_CSIPHY1_CLK>,
+ <&camcc CAM_CC_CSI1PHYTIMER_CLK>,
+ <&camcc CAM_CC_CSIPHY2_CLK>,
+ <&camcc CAM_CC_CSI2PHYTIMER_CLK>,
+ <&camcc CAM_CC_CSID_CSIPHY_RX_CLK>,
+ <&gcc GCC_CAMERA_HF_AXI_CLK>,
+ <&gcc GCC_CAMERA_SF_AXI_CLK>,
+ <&camcc CAM_CC_ICP_AHB_CLK>,
+ <&camcc CAM_CC_IFE_0_CLK>,
+ <&camcc CAM_CC_IFE_0_FAST_AHB_CLK>,
+ <&camcc CAM_CC_IFE_1_CLK>,
+ <&camcc CAM_CC_IFE_1_FAST_AHB_CLK>,
+ <&camcc CAM_CC_IFE_LITE_CLK>,
+ <&camcc CAM_CC_IFE_LITE_AHB_CLK>,
+ <&camcc CAM_CC_IFE_LITE_CPHY_RX_CLK>,
+ <&camcc CAM_CC_IFE_LITE_CSID_CLK>;
+ clock-names = "camnoc_axi",
+ "core_ahb",
+ "cpas_ahb",
+ "cpas_fast_ahb_clk",
+ "cpas_vfe_lite",
+ "cpas_vfe0",
+ "cpas_vfe1",
+ "csid",
+ "csiphy0",
+ "csiphy0_timer",
+ "csiphy1",
+ "csiphy1_timer",
+ "csiphy2",
+ "csiphy2_timer",
+ "csiphy_rx",
+ "gcc_axi_hf",
+ "gcc_axi_sf",
+ "icp_ahb",
+ "vfe0",
+ "vfe0_fast_ahb",
+ "vfe1",
+ "vfe1_fast_ahb",
+ "vfe_lite",
+ "vfe_lite_ahb",
+ "vfe_lite_cphy_rx",
+ "vfe_lite_csid";
+
+ interrupts = <GIC_SPI 565 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 564 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 468 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 359 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 759 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 758 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 604 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 477 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 478 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 479 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 545 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 546 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 547 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 465 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 467 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 469 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 360 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 761 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 760 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 605 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "csid0",
+ "csid1",
+ "csid_lite0",
+ "csid_lite1",
+ "csid_lite2",
+ "csid_lite3",
+ "csid_lite4",
+ "csiphy0",
+ "csiphy1",
+ "csiphy2",
+ "tpg0",
+ "tpg1",
+ "tpg2",
+ "vfe0",
+ "vfe1",
+ "vfe_lite0",
+ "vfe_lite1",
+ "vfe_lite2",
+ "vfe_lite3",
+ "vfe_lite4";
+
+ interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY
+ &config_noc SLAVE_CAMERA_CFG QCOM_ICC_TAG_ACTIVE_ONLY>,
+ <&mmss_noc MASTER_CAMNOC_HF QCOM_ICC_TAG_ALWAYS
+ &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+ interconnect-names = "ahb",
+ "hf_0";
+
+ iommus = <&apps_smmu 0x2400 0x20>;
+
+ power-domains = <&camcc CAM_CC_TITAN_TOP_GDSC>;
+ power-domain-names = "top";
+
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ };
+
+ port@1 {
+ reg = <1>;
+ };
+
+ port@2 {
+ reg = <2>;
+ };
+ };
+ };
+
camcc: clock-controller@ade0000 {
compatible = "qcom,qcs8300-camcc";
reg = <0x0 0x0ade0000 0x0 0x20000>;
--
2.25.1
^ permalink raw reply related [flat|nested] 16+ messages in thread* Re: [PATCH v2 2/7] arm64: dts: qcom: qcs8300: Add support for camss
2025-07-11 13:11 ` [PATCH v2 2/7] arm64: dts: qcom: qcs8300: Add support for camss Vikram Sharma
@ 2025-07-11 13:35 ` Krzysztof Kozlowski
2025-07-11 13:41 ` Vikram Sharma
0 siblings, 1 reply; 16+ messages in thread
From: Krzysztof Kozlowski @ 2025-07-11 13:35 UTC (permalink / raw)
To: Vikram Sharma, rfoss, todor.too, bryan.odonoghue, mchehab, robh,
krzk+dt, conor+dt, andersson, konradybcio, hverkuil-cisco,
cros-qcom-dts-watchers, catalin.marinas, will
Cc: linux-arm-kernel, quic_svankada, linux-media, linux-arm-msm,
devicetree, linux-kernel
On 11/07/2025 15:11, Vikram Sharma wrote:
> Add changes to support the camera subsystem on the QCS8300.
>
> Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
> ---
> arch/arm64/boot/dts/qcom/qcs8300.dtsi | 171 ++++++++++++++++++++++++++
Don't place your DTS changes in the middle of the patchset. I don't get
why did you decide to move it to this patchset, but since you did, place
it AS ALWAYS at the end. See soc maintainer profile and your internal
guideline
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2 2/7] arm64: dts: qcom: qcs8300: Add support for camss
2025-07-11 13:35 ` Krzysztof Kozlowski
@ 2025-07-11 13:41 ` Vikram Sharma
0 siblings, 0 replies; 16+ messages in thread
From: Vikram Sharma @ 2025-07-11 13:41 UTC (permalink / raw)
To: Krzysztof Kozlowski, rfoss, todor.too, bryan.odonoghue, mchehab,
robh, krzk+dt, conor+dt, andersson, konradybcio, hverkuil-cisco,
cros-qcom-dts-watchers, catalin.marinas, will
Cc: linux-arm-kernel, quic_svankada, linux-media, linux-arm-msm,
devicetree, linux-kernel
On 7/11/2025 7:05 PM, Krzysztof Kozlowski wrote:
> On 11/07/2025 15:11, Vikram Sharma wrote:
>> Add changes to support the camera subsystem on the QCS8300.
>>
>> Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
>> ---
>> arch/arm64/boot/dts/qcom/qcs8300.dtsi | 171 ++++++++++++++++++++++++++
> Don't place your DTS changes in the middle of the patchset. I don't get
> why did you decide to move it to this patchset, but since you did, place
> it AS ALWAYS at the end. See soc maintainer profile and your internal
> guideline
ACK, Will upload with correct patch sequence in next version.
>
> Best regards,
> Krzysztof
Best Regards,
Vikram
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH v2 3/7] media: qcom: camss: Add qcs8300 compatible
2025-07-11 13:11 [PATCH v2 0/7] qcom: qcs8300: Add qcs8300 camss support Vikram Sharma
2025-07-11 13:11 ` [PATCH v2 1/7] media: dt-bindings: Add qcom,qcs8300-camss compatible Vikram Sharma
2025-07-11 13:11 ` [PATCH v2 2/7] arm64: dts: qcom: qcs8300: Add support for camss Vikram Sharma
@ 2025-07-11 13:11 ` Vikram Sharma
2025-07-28 14:12 ` Bryan O'Donoghue
2025-07-11 13:11 ` [PATCH v2 4/7] media: qcom: camss: enable csid 690 for qcs8300 Vikram Sharma
` (3 subsequent siblings)
6 siblings, 1 reply; 16+ messages in thread
From: Vikram Sharma @ 2025-07-11 13:11 UTC (permalink / raw)
To: rfoss, todor.too, bryan.odonoghue, mchehab, robh, krzk+dt,
conor+dt, andersson, konradybcio, hverkuil-cisco,
cros-qcom-dts-watchers, catalin.marinas, will
Cc: linux-arm-kernel, quic_vikramsa, quic_svankada, linux-media,
linux-arm-msm, devicetree, linux-kernel
Add CAMSS_8300 enum, QCS8300 compatible and qcs8300 camss driver
private data, the private data just include some basic information
for now, later changes will enumerate with csiphy, tpg, csid and
vfe resources.
Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
---
drivers/media/platform/qcom/camss/camss.c | 21 +++++++++++++++++++++
drivers/media/platform/qcom/camss/camss.h | 1 +
2 files changed, 22 insertions(+)
diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c
index 6f5b70bcf488..5211367b535d 100644
--- a/drivers/media/platform/qcom/camss/camss.c
+++ b/drivers/media/platform/qcom/camss/camss.c
@@ -2898,6 +2898,19 @@ static const struct camss_subdev_resources vfe_res_8775p[] = {
},
};
+static const struct resources_icc icc_res_qcs8300[] = {
+ {
+ .name = "ahb",
+ .icc_bw_tbl.avg = 38400,
+ .icc_bw_tbl.peak = 76800,
+ },
+ {
+ .name = "hf_0",
+ .icc_bw_tbl.avg = 2097152,
+ .icc_bw_tbl.peak = 2097152,
+ },
+};
+
static const struct resources_icc icc_res_sa8775p[] = {
{
.name = "ahb",
@@ -4180,6 +4193,13 @@ static const struct camss_resources msm8996_resources = {
.link_entities = camss_link_entities
};
+static const struct camss_resources qcs8300_resources = {
+ .version = CAMSS_8300,
+ .pd_name = "top",
+ .icc_res = icc_res_qcs8300,
+ .icc_path_num = ARRAY_SIZE(icc_res_qcs8300),
+ .link_entities = camss_link_entities
+};
static const struct camss_resources sa8775p_resources = {
.version = CAMSS_8775P,
@@ -4308,6 +4328,7 @@ static const struct of_device_id camss_dt_match[] = {
{ .compatible = "qcom,msm8916-camss", .data = &msm8916_resources },
{ .compatible = "qcom,msm8953-camss", .data = &msm8953_resources },
{ .compatible = "qcom,msm8996-camss", .data = &msm8996_resources },
+ { .compatible = "qcom,qcs8300-camss", .data = &qcs8300_resources },
{ .compatible = "qcom,sa8775p-camss", .data = &sa8775p_resources },
{ .compatible = "qcom,sc7280-camss", .data = &sc7280_resources },
{ .compatible = "qcom,sc8280xp-camss", .data = &sc8280xp_resources },
diff --git a/drivers/media/platform/qcom/camss/camss.h b/drivers/media/platform/qcom/camss/camss.h
index 345479f6feba..b5600a8b2c4b 100644
--- a/drivers/media/platform/qcom/camss/camss.h
+++ b/drivers/media/platform/qcom/camss/camss.h
@@ -84,6 +84,7 @@ enum camss_version {
CAMSS_8x96,
CAMSS_8250,
CAMSS_8280XP,
+ CAMSS_8300,
CAMSS_845,
CAMSS_8550,
CAMSS_8775P,
--
2.25.1
^ permalink raw reply related [flat|nested] 16+ messages in thread* Re: [PATCH v2 3/7] media: qcom: camss: Add qcs8300 compatible
2025-07-11 13:11 ` [PATCH v2 3/7] media: qcom: camss: Add qcs8300 compatible Vikram Sharma
@ 2025-07-28 14:12 ` Bryan O'Donoghue
0 siblings, 0 replies; 16+ messages in thread
From: Bryan O'Donoghue @ 2025-07-28 14:12 UTC (permalink / raw)
To: Vikram Sharma, rfoss, todor.too, mchehab, robh, krzk+dt, conor+dt,
andersson, konradybcio, hverkuil-cisco, cros-qcom-dts-watchers,
catalin.marinas, will
Cc: linux-arm-kernel, quic_svankada, linux-media, linux-arm-msm,
devicetree, linux-kernel
On 11/07/2025 14:11, Vikram Sharma wrote:
> Add CAMSS_8300 enum, QCS8300 compatible and qcs8300 camss driver
> private data, the private data just include some basic information
> for now, later changes will enumerate with csiphy, tpg, csid and
> vfe resources.
>
> Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
> ---
> drivers/media/platform/qcom/camss/camss.c | 21 +++++++++++++++++++++
> drivers/media/platform/qcom/camss/camss.h | 1 +
> 2 files changed, 22 insertions(+)
>
> diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c
> index 6f5b70bcf488..5211367b535d 100644
> --- a/drivers/media/platform/qcom/camss/camss.c
> +++ b/drivers/media/platform/qcom/camss/camss.c
> @@ -2898,6 +2898,19 @@ static const struct camss_subdev_resources vfe_res_8775p[] = {
> },
> };
>
> +static const struct resources_icc icc_res_qcs8300[] = {
> + {
> + .name = "ahb",
> + .icc_bw_tbl.avg = 38400,
> + .icc_bw_tbl.peak = 76800,
> + },
> + {
> + .name = "hf_0",
> + .icc_bw_tbl.avg = 2097152,
> + .icc_bw_tbl.peak = 2097152,
> + },
> +};
> +
> static const struct resources_icc icc_res_sa8775p[] = {
> {
> .name = "ahb",
> @@ -4180,6 +4193,13 @@ static const struct camss_resources msm8996_resources = {
> .link_entities = camss_link_entities
> };
>
> +static const struct camss_resources qcs8300_resources = {
> + .version = CAMSS_8300,
> + .pd_name = "top",
> + .icc_res = icc_res_qcs8300,
> + .icc_path_num = ARRAY_SIZE(icc_res_qcs8300),
> + .link_entities = camss_link_entities
> +};
>
> static const struct camss_resources sa8775p_resources = {
> .version = CAMSS_8775P,
> @@ -4308,6 +4328,7 @@ static const struct of_device_id camss_dt_match[] = {
> { .compatible = "qcom,msm8916-camss", .data = &msm8916_resources },
> { .compatible = "qcom,msm8953-camss", .data = &msm8953_resources },
> { .compatible = "qcom,msm8996-camss", .data = &msm8996_resources },
> + { .compatible = "qcom,qcs8300-camss", .data = &qcs8300_resources },
> { .compatible = "qcom,sa8775p-camss", .data = &sa8775p_resources },
> { .compatible = "qcom,sc7280-camss", .data = &sc7280_resources },
> { .compatible = "qcom,sc8280xp-camss", .data = &sc8280xp_resources },
> diff --git a/drivers/media/platform/qcom/camss/camss.h b/drivers/media/platform/qcom/camss/camss.h
> index 345479f6feba..b5600a8b2c4b 100644
> --- a/drivers/media/platform/qcom/camss/camss.h
> +++ b/drivers/media/platform/qcom/camss/camss.h
> @@ -84,6 +84,7 @@ enum camss_version {
> CAMSS_8x96,
> CAMSS_8250,
> CAMSS_8280XP,
> + CAMSS_8300,
> CAMSS_845,
> CAMSS_8550,
> CAMSS_8775P,
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH v2 4/7] media: qcom: camss: enable csid 690 for qcs8300
2025-07-11 13:11 [PATCH v2 0/7] qcom: qcs8300: Add qcs8300 camss support Vikram Sharma
` (2 preceding siblings ...)
2025-07-11 13:11 ` [PATCH v2 3/7] media: qcom: camss: Add qcs8300 compatible Vikram Sharma
@ 2025-07-11 13:11 ` Vikram Sharma
2025-07-14 9:35 ` Konrad Dybcio
2025-07-11 13:11 ` [PATCH v2 5/7] media: qcom: camss: enable vfe " Vikram Sharma
` (2 subsequent siblings)
6 siblings, 1 reply; 16+ messages in thread
From: Vikram Sharma @ 2025-07-11 13:11 UTC (permalink / raw)
To: rfoss, todor.too, bryan.odonoghue, mchehab, robh, krzk+dt,
conor+dt, andersson, konradybcio, hverkuil-cisco,
cros-qcom-dts-watchers, catalin.marinas, will
Cc: linux-arm-kernel, quic_vikramsa, quic_svankada, linux-media,
linux-arm-msm, devicetree, linux-kernel
The CSID in qcs8300 is version 690, it is same as csid used in
sa8775p. csid gen3 have support for csid 690.
Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
---
.../platform/qcom/camss/camss-csid-gen3.c | 5 +-
drivers/media/platform/qcom/camss/camss.c | 136 ++++++++++++++++++
2 files changed, 139 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/qcom/camss/camss-csid-gen3.c b/drivers/media/platform/qcom/camss/camss-csid-gen3.c
index f62084fb8287..581399b6a767 100644
--- a/drivers/media/platform/qcom/camss/camss-csid-gen3.c
+++ b/drivers/media/platform/qcom/camss/camss-csid-gen3.c
@@ -47,8 +47,9 @@
#define CSID_CSI2_RX_IRQ_CLEAR 0xA4
#define CSID_CSI2_RX_IRQ_SET 0xA8
-#define IS_CSID_690(csid) (csid->camss->res->version ==\
- CAMSS_8775P ? true : false)
+#define IS_CSID_690(csid) ((csid->camss->res->version == CAMSS_8775P) ||\
+ (csid->camss->res->version == CAMSS_8300) ?\
+ true : false)
#define CSID_BUF_DONE_IRQ_STATUS 0x8C
#define BUF_DONE_IRQ_STATUS_RDI_OFFSET (csid_is_lite(csid) ?\
1 : (IS_CSID_690(csid) ?\
diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c
index 5211367b535d..b0fd5fd307a1 100644
--- a/drivers/media/platform/qcom/camss/camss.c
+++ b/drivers/media/platform/qcom/camss/camss.c
@@ -2269,6 +2269,10 @@ static const struct camss_subdev_resources csiphy_res_8550[] = {
}
};
+static const struct resources_wrapper csid_wrapper_res_qcs8300 = {
+ .reg = "csid_wrapper",
+};
+
static const struct resources_wrapper csid_wrapper_res_sa8775p = {
.reg = "csid_wrapper",
};
@@ -2487,6 +2491,138 @@ static const struct resources_icc icc_res_sm8550[] = {
},
};
+static const struct camss_subdev_resources csid_res_8300[] = {
+ /* CSID0 */
+ {
+ .regulators = {},
+ .clock = { "csid", "csiphy_rx"},
+ .clock_rate = {
+ { 400000000, 400000000},
+ { 400000000, 400000000}
+ },
+ .reg = { "csid0", "csid_top" },
+ .interrupt = { "csid0" },
+ .csid = {
+ .is_lite = false,
+ .hw_ops = &csid_ops_gen3,
+ .parent_dev_ops = &vfe_parent_dev_ops,
+ .formats = &csid_formats_gen2
+ }
+ },
+ /* CSID1 */
+ {
+ .regulators = {},
+ .clock = { "csid", "csiphy_rx"},
+ .clock_rate = {
+ { 400000000, 400000000},
+ { 400000000, 400000000}
+ },
+ .reg = { "csid1", "csid_top" },
+ .interrupt = { "csid1" },
+ .csid = {
+ .is_lite = false,
+ .hw_ops = &csid_ops_gen3,
+ .parent_dev_ops = &vfe_parent_dev_ops,
+ .formats = &csid_formats_gen2
+ }
+ },
+ /* CSID2 (lite) */
+ {
+ .regulators = {},
+ .clock = { "cpas_vfe_lite", "vfe_lite_ahb",
+ "vfe_lite_csid", "vfe_lite_cphy_rx",
+ "vfe_lite"},
+ .clock_rate = {
+ { 0, 0, 400000000, 400000000, 0},
+ { 0, 0, 400000000, 480000000, 0}
+ },
+ .reg = { "csid_lite0" },
+ .interrupt = { "csid_lite0" },
+ .csid = {
+ .is_lite = true,
+ .hw_ops = &csid_ops_gen3,
+ .parent_dev_ops = &vfe_parent_dev_ops,
+ .formats = &csid_formats_gen2
+ }
+ },
+ /* CSID3 (lite) */
+ {
+ .regulators = {},
+ .clock = { "cpas_vfe_lite", "vfe_lite_ahb",
+ "vfe_lite_csid", "vfe_lite_cphy_rx",
+ "vfe_lite"},
+ .clock_rate = {
+ { 0, 0, 400000000, 400000000, 0},
+ { 0, 0, 400000000, 480000000, 0}
+ },
+ .reg = { "csid_lite1" },
+ .interrupt = { "csid_lite1" },
+ .csid = {
+ .is_lite = true,
+ .hw_ops = &csid_ops_gen3,
+ .parent_dev_ops = &vfe_parent_dev_ops,
+ .formats = &csid_formats_gen2
+ }
+ },
+ /* CSID4 (lite) */
+ {
+ .regulators = {},
+ .clock = { "cpas_vfe_lite", "vfe_lite_ahb",
+ "vfe_lite_csid", "vfe_lite_cphy_rx",
+ "vfe_lite"},
+ .clock_rate = {
+ { 0, 0, 400000000, 400000000, 0},
+ { 0, 0, 400000000, 480000000, 0}
+ },
+ .reg = { "csid_lite2" },
+ .interrupt = { "csid_lite2" },
+ .csid = {
+ .is_lite = true,
+ .hw_ops = &csid_ops_gen3,
+ .parent_dev_ops = &vfe_parent_dev_ops,
+ .formats = &csid_formats_gen2
+ }
+ },
+ /* CSID5 (lite) */
+ {
+ .regulators = {},
+ .clock = { "cpas_vfe_lite", "vfe_lite_ahb",
+ "vfe_lite_csid", "vfe_lite_cphy_rx",
+ "vfe_lite"},
+ .clock_rate = {
+ { 0, 0, 400000000, 400000000, 0},
+ { 0, 0, 400000000, 480000000, 0}
+ },
+ .reg = { "csid_lite3" },
+ .interrupt = { "csid_lite3" },
+ .csid = {
+ .is_lite = true,
+ .hw_ops = &csid_ops_gen3,
+ .parent_dev_ops = &vfe_parent_dev_ops,
+ .formats = &csid_formats_gen2
+ }
+ },
+ /* CSID6 (lite) */
+ {
+ .regulators = {},
+ .clock = { "cpas_vfe_lite", "vfe_lite_ahb",
+ "vfe_lite_csid", "vfe_lite_cphy_rx",
+ "vfe_lite"},
+ .clock_rate = {
+ { 0, 0, 400000000, 400000000, 0},
+ { 0, 0, 400000000, 480000000, 0}
+ },
+ .reg = { "csid_lite4" },
+ .interrupt = { "csid_lite4" },
+ .csid = {
+ .is_lite = true,
+ .hw_ops = &csid_ops_gen3,
+ .parent_dev_ops = &vfe_parent_dev_ops,
+ .formats = &csid_formats_gen2
+ }
+ },
+};
+
static const struct camss_subdev_resources csiphy_res_8775p[] = {
/* CSIPHY0 */
{
--
2.25.1
^ permalink raw reply related [flat|nested] 16+ messages in thread* Re: [PATCH v2 4/7] media: qcom: camss: enable csid 690 for qcs8300
2025-07-11 13:11 ` [PATCH v2 4/7] media: qcom: camss: enable csid 690 for qcs8300 Vikram Sharma
@ 2025-07-14 9:35 ` Konrad Dybcio
0 siblings, 0 replies; 16+ messages in thread
From: Konrad Dybcio @ 2025-07-14 9:35 UTC (permalink / raw)
To: Vikram Sharma, rfoss, todor.too, bryan.odonoghue, mchehab, robh,
krzk+dt, conor+dt, andersson, konradybcio, hverkuil-cisco,
cros-qcom-dts-watchers, catalin.marinas, will
Cc: linux-arm-kernel, quic_svankada, linux-media, linux-arm-msm,
devicetree, linux-kernel
On 7/11/25 3:11 PM, Vikram Sharma wrote:
> The CSID in qcs8300 is version 690, it is same as csid used in
> sa8775p. csid gen3 have support for csid 690.
>
> Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
> ---
> .../platform/qcom/camss/camss-csid-gen3.c | 5 +-
> drivers/media/platform/qcom/camss/camss.c | 136 ++++++++++++++++++
> 2 files changed, 139 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/media/platform/qcom/camss/camss-csid-gen3.c b/drivers/media/platform/qcom/camss/camss-csid-gen3.c
> index f62084fb8287..581399b6a767 100644
> --- a/drivers/media/platform/qcom/camss/camss-csid-gen3.c
> +++ b/drivers/media/platform/qcom/camss/camss-csid-gen3.c
> @@ -47,8 +47,9 @@
> #define CSID_CSI2_RX_IRQ_CLEAR 0xA4
> #define CSID_CSI2_RX_IRQ_SET 0xA8
>
> -#define IS_CSID_690(csid) (csid->camss->res->version ==\
> - CAMSS_8775P ? true : false)
> +#define IS_CSID_690(csid) ((csid->camss->res->version == CAMSS_8775P) ||\
> + (csid->camss->res->version == CAMSS_8300) ?\
> + true : false)
== tends to return either true or false without the use of the
ternary operator too
> #define CSID_BUF_DONE_IRQ_STATUS 0x8C
> #define BUF_DONE_IRQ_STATUS_RDI_OFFSET (csid_is_lite(csid) ?\
> 1 : (IS_CSID_690(csid) ?\
> diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c
> index 5211367b535d..b0fd5fd307a1 100644
> --- a/drivers/media/platform/qcom/camss/camss.c
> +++ b/drivers/media/platform/qcom/camss/camss.c
> @@ -2269,6 +2269,10 @@ static const struct camss_subdev_resources csiphy_res_8550[] = {
> }
> };
>
> +static const struct resources_wrapper csid_wrapper_res_qcs8300 = {
> + .reg = "csid_wrapper",
> +};
> +
> static const struct resources_wrapper csid_wrapper_res_sa8775p = {
> .reg = "csid_wrapper",
> };
There is no reason to duplicate this, simply point to the existing
variable
> @@ -2487,6 +2491,138 @@ static const struct resources_icc icc_res_sm8550[] = {
> },
> };
>
> +static const struct camss_subdev_resources csid_res_8300[] = {
> + /* CSID0 */
> + {
> + .regulators = {},
> + .clock = { "csid", "csiphy_rx"},
> + .clock_rate = {
> + { 400000000, 400000000},
> + { 400000000, 400000000}
Please add a space before } across the board
Konrad
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH v2 5/7] media: qcom: camss: enable vfe 690 for qcs8300
2025-07-11 13:11 [PATCH v2 0/7] qcom: qcs8300: Add qcs8300 camss support Vikram Sharma
` (3 preceding siblings ...)
2025-07-11 13:11 ` [PATCH v2 4/7] media: qcom: camss: enable csid 690 for qcs8300 Vikram Sharma
@ 2025-07-11 13:11 ` Vikram Sharma
2025-07-28 14:14 ` Bryan O'Donoghue
2025-07-11 13:11 ` [PATCH v2 6/7] media: qcom: camss: Add support for CSIPHY QCS8300 Vikram Sharma
2025-07-11 13:11 ` [PATCH v2 7/7] media: qcom: camss: Enumerate resources for QCS8300 Vikram Sharma
6 siblings, 1 reply; 16+ messages in thread
From: Vikram Sharma @ 2025-07-11 13:11 UTC (permalink / raw)
To: rfoss, todor.too, bryan.odonoghue, mchehab, robh, krzk+dt,
conor+dt, andersson, konradybcio, hverkuil-cisco,
cros-qcom-dts-watchers, catalin.marinas, will
Cc: linux-arm-kernel, quic_vikramsa, quic_svankada, linux-media,
linux-arm-msm, devicetree, linux-kernel
The vfe in qcs8300 is version 690, it is same as vfe used in
sa8775p. vfe gen3 have support for vfe 690.
Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
---
.../platform/qcom/camss/camss-vfe-gen3.c | 4 +-
drivers/media/platform/qcom/camss/camss-vfe.c | 2 +
drivers/media/platform/qcom/camss/camss.c | 180 ++++++++++++++++++
3 files changed, 185 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/qcom/camss/camss-vfe-gen3.c b/drivers/media/platform/qcom/camss/camss-vfe-gen3.c
index a5eddc8c76ae..92ee7c7b8a47 100644
--- a/drivers/media/platform/qcom/camss/camss-vfe-gen3.c
+++ b/drivers/media/platform/qcom/camss/camss-vfe-gen3.c
@@ -13,7 +13,9 @@
#include "camss-vfe.h"
#define IS_VFE_690(vfe) \
- (vfe->camss->res->version == CAMSS_8775P ? true : false)
+ ((vfe->camss->res->version == CAMSS_8775P) ||\
+ (vfe->camss->res->version == CAMSS_8300) ?\
+ true : false)
#define BUS_REG_BASE_690 \
(vfe_is_lite(vfe) ? 0x480 : 0x400)
diff --git a/drivers/media/platform/qcom/camss/camss-vfe.c b/drivers/media/platform/qcom/camss/camss-vfe.c
index 99cbe09343f2..1d40184d7d04 100644
--- a/drivers/media/platform/qcom/camss/camss-vfe.c
+++ b/drivers/media/platform/qcom/camss/camss-vfe.c
@@ -344,6 +344,7 @@ static u32 vfe_src_pad_code(struct vfe_line *line, u32 sink_code,
case CAMSS_8x96:
case CAMSS_8250:
case CAMSS_8280XP:
+ case CAMSS_8300:
case CAMSS_845:
case CAMSS_8550:
case CAMSS_8775P:
@@ -1974,6 +1975,7 @@ static int vfe_bpl_align(struct vfe_device *vfe)
case CAMSS_7280:
case CAMSS_8250:
case CAMSS_8280XP:
+ case CAMSS_8300:
case CAMSS_845:
case CAMSS_8550:
case CAMSS_8775P:
diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c
index b0fd5fd307a1..abfaa489cc0c 100644
--- a/drivers/media/platform/qcom/camss/camss.c
+++ b/drivers/media/platform/qcom/camss/camss.c
@@ -2623,6 +2623,186 @@ static const struct camss_subdev_resources csid_res_8300[] = {
},
};
+static const struct camss_subdev_resources vfe_res_8300[] = {
+ /* VFE0 */
+ {
+ .regulators = {},
+ .clock = { "cpas_vfe0", "vfe0", "vfe0_fast_ahb",
+ "cpas_ahb", "gcc_axi_hf", "gcc_axi_sf",
+ "core_ahb", "cpas_fast_ahb_clk", "camnoc_axi",
+ "icp_ahb"},
+ .clock_rate = {
+ { 0 },
+ { 480000000 },
+ { 300000000, 400000000 },
+ { 300000000, 400000000 },
+ { 0 },
+ { 0 },
+ { 0, 80000000 },
+ { 300000000, 400000000 },
+ { 400000000 },
+ { 0 },
+ },
+ .reg = { "vfe0" },
+ .interrupt = { "vfe0" },
+ .vfe = {
+ .line_num = 3,
+ .is_lite = false,
+ .has_pd = false,
+ .pd_name = NULL,
+ .hw_ops = &vfe_ops_gen3,
+ .formats_rdi = &vfe_formats_rdi_845,
+ .formats_pix = &vfe_formats_pix_845
+ }
+ },
+ /* VFE1 */
+ {
+ .regulators = {},
+ .clock = { "cpas_vfe1", "vfe1", "vfe1_fast_ahb",
+ "cpas_ahb", "gcc_axi_hf", "gcc_axi_sf",
+ "core_ahb", "cpas_fast_ahb_clk", "camnoc_axi",
+ "icp_ahb"},
+ .clock_rate = {
+ { 0 },
+ { 480000000 },
+ { 300000000, 400000000 },
+ { 300000000, 400000000 },
+ { 0 },
+ { 0 },
+ { 0, 80000000 },
+ { 300000000, 400000000 },
+ { 400000000 },
+ { 0 },
+ },
+ .reg = { "vfe1" },
+ .interrupt = { "vfe1" },
+ .vfe = {
+ .line_num = 3,
+ .is_lite = false,
+ .has_pd = false,
+ .pd_name = NULL,
+ .hw_ops = &vfe_ops_gen3,
+ .formats_rdi = &vfe_formats_rdi_845,
+ .formats_pix = &vfe_formats_pix_845
+ }
+ },
+ /* VFE2 (lite) */
+ {
+ .regulators = {},
+ .clock = { "cpas_vfe_lite", "vfe_lite_ahb",
+ "vfe_lite_csid", "vfe_lite_cphy_rx",
+ "vfe_lite"},
+ .clock_rate = {
+ { 0, 0, 0, 0 },
+ { 300000000, 400000000, 400000000, 400000000 },
+ { 400000000, 400000000, 400000000, 400000000 },
+ { 400000000, 400000000, 400000000, 400000000 },
+ { 480000000, 600000000, 600000000, 600000000 },
+ },
+ .reg = { "vfe_lite0" },
+ .interrupt = { "vfe_lite0" },
+ .vfe = {
+ .line_num = 4,
+ .is_lite = true,
+ .hw_ops = &vfe_ops_gen3,
+ .formats_rdi = &vfe_formats_rdi_845,
+ .formats_pix = &vfe_formats_pix_845
+ }
+ },
+ /* VFE3 (lite) */
+ {
+ .regulators = {},
+ .clock = { "cpas_vfe_lite", "vfe_lite_ahb",
+ "vfe_lite_csid", "vfe_lite_cphy_rx",
+ "vfe_lite"},
+ .clock_rate = {
+ { 0, 0, 0, 0 },
+ { 300000000, 400000000, 400000000, 400000000 },
+ { 400000000, 400000000, 400000000, 400000000 },
+ { 400000000, 400000000, 400000000, 400000000 },
+ { 480000000, 600000000, 600000000, 600000000 },
+ },
+ .reg = { "vfe_lite1" },
+ .interrupt = { "vfe_lite1" },
+ .vfe = {
+ .line_num = 4,
+ .is_lite = true,
+ .hw_ops = &vfe_ops_gen3,
+ .formats_rdi = &vfe_formats_rdi_845,
+ .formats_pix = &vfe_formats_pix_845
+ }
+ },
+ /* VFE4 (lite) */
+ {
+ .regulators = {},
+ .clock = { "cpas_vfe_lite", "vfe_lite_ahb",
+ "vfe_lite_csid", "vfe_lite_cphy_rx",
+ "vfe_lite"},
+ .clock_rate = {
+ { 0, 0, 0, 0 },
+ { 300000000, 400000000, 400000000, 400000000 },
+ { 400000000, 400000000, 400000000, 400000000 },
+ { 400000000, 400000000, 400000000, 400000000 },
+ { 480000000, 600000000, 600000000, 600000000 },
+ },
+ .reg = { "vfe_lite2" },
+ .interrupt = { "vfe_lite2" },
+ .vfe = {
+ .line_num = 4,
+ .is_lite = true,
+ .hw_ops = &vfe_ops_gen3,
+ .formats_rdi = &vfe_formats_rdi_845,
+ .formats_pix = &vfe_formats_pix_845
+ }
+ },
+ /* VFE5 (lite) */
+ {
+ .regulators = {},
+ .clock = { "cpas_vfe_lite", "vfe_lite_ahb",
+ "vfe_lite_csid", "vfe_lite_cphy_rx",
+ "vfe_lite"},
+ .clock_rate = {
+ { 0, 0, 0, 0 },
+ { 300000000, 400000000, 400000000, 400000000 },
+ { 400000000, 400000000, 400000000, 400000000 },
+ { 400000000, 400000000, 400000000, 400000000 },
+ { 480000000, 600000000, 600000000, 600000000 },
+ },
+ .reg = { "vfe_lite3" },
+ .interrupt = { "vfe_lite3" },
+ .vfe = {
+ .line_num = 4,
+ .is_lite = true,
+ .hw_ops = &vfe_ops_gen3,
+ .formats_rdi = &vfe_formats_rdi_845,
+ .formats_pix = &vfe_formats_pix_845
+ }
+ },
+ /* VFE6 (lite) */
+ {
+ .regulators = {},
+ .clock = { "cpas_vfe_lite", "vfe_lite_ahb",
+ "vfe_lite_csid", "vfe_lite_cphy_rx",
+ "vfe_lite"},
+ .clock_rate = {
+ { 0, 0, 0, 0 },
+ { 300000000, 400000000, 400000000, 400000000 },
+ { 400000000, 400000000, 400000000, 400000000 },
+ { 400000000, 400000000, 400000000, 400000000 },
+ { 480000000, 600000000, 600000000, 600000000 },
+ },
+ .reg = { "vfe_lite4" },
+ .interrupt = { "vfe_lite4" },
+ .vfe = {
+ .line_num = 4,
+ .is_lite = true,
+ .hw_ops = &vfe_ops_gen3,
+ .formats_rdi = &vfe_formats_rdi_845,
+ .formats_pix = &vfe_formats_pix_845
+ }
+ },
+};
+
static const struct camss_subdev_resources csiphy_res_8775p[] = {
/* CSIPHY0 */
{
--
2.25.1
^ permalink raw reply related [flat|nested] 16+ messages in thread* Re: [PATCH v2 5/7] media: qcom: camss: enable vfe 690 for qcs8300
2025-07-11 13:11 ` [PATCH v2 5/7] media: qcom: camss: enable vfe " Vikram Sharma
@ 2025-07-28 14:14 ` Bryan O'Donoghue
0 siblings, 0 replies; 16+ messages in thread
From: Bryan O'Donoghue @ 2025-07-28 14:14 UTC (permalink / raw)
To: Vikram Sharma, rfoss, todor.too, mchehab, robh, krzk+dt, conor+dt,
andersson, konradybcio, hverkuil-cisco, cros-qcom-dts-watchers,
catalin.marinas, will
Cc: linux-arm-kernel, quic_svankada, linux-media, linux-arm-msm,
devicetree, linux-kernel
On 11/07/2025 14:11, Vikram Sharma wrote:
> The vfe in qcs8300 is version 690, it is same as vfe used in
> sa8775p. vfe gen3 have support for vfe 690.
>
> Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
> ---
> .../platform/qcom/camss/camss-vfe-gen3.c | 4 +-
> drivers/media/platform/qcom/camss/camss-vfe.c | 2 +
> drivers/media/platform/qcom/camss/camss.c | 180 ++++++++++++++++++
> 3 files changed, 185 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/media/platform/qcom/camss/camss-vfe-gen3.c b/drivers/media/platform/qcom/camss/camss-vfe-gen3.c
> index a5eddc8c76ae..92ee7c7b8a47 100644
> --- a/drivers/media/platform/qcom/camss/camss-vfe-gen3.c
> +++ b/drivers/media/platform/qcom/camss/camss-vfe-gen3.c
> @@ -13,7 +13,9 @@
> #include "camss-vfe.h"
>
> #define IS_VFE_690(vfe) \
> - (vfe->camss->res->version == CAMSS_8775P ? true : false)
> + ((vfe->camss->res->version == CAMSS_8775P) ||\
> + (vfe->camss->res->version == CAMSS_8300) ?\
> + true : false)
>
> #define BUS_REG_BASE_690 \
> (vfe_is_lite(vfe) ? 0x480 : 0x400)
> diff --git a/drivers/media/platform/qcom/camss/camss-vfe.c b/drivers/media/platform/qcom/camss/camss-vfe.c
> index 99cbe09343f2..1d40184d7d04 100644
> --- a/drivers/media/platform/qcom/camss/camss-vfe.c
> +++ b/drivers/media/platform/qcom/camss/camss-vfe.c
> @@ -344,6 +344,7 @@ static u32 vfe_src_pad_code(struct vfe_line *line, u32 sink_code,
> case CAMSS_8x96:
> case CAMSS_8250:
> case CAMSS_8280XP:
> + case CAMSS_8300:
> case CAMSS_845:
> case CAMSS_8550:
> case CAMSS_8775P:
> @@ -1974,6 +1975,7 @@ static int vfe_bpl_align(struct vfe_device *vfe)
> case CAMSS_7280:
> case CAMSS_8250:
> case CAMSS_8280XP:
> + case CAMSS_8300:
> case CAMSS_845:
> case CAMSS_8550:
> case CAMSS_8775P:
> diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c
> index b0fd5fd307a1..abfaa489cc0c 100644
> --- a/drivers/media/platform/qcom/camss/camss.c
> +++ b/drivers/media/platform/qcom/camss/camss.c
> @@ -2623,6 +2623,186 @@ static const struct camss_subdev_resources csid_res_8300[] = {
> },
> };
>
> +static const struct camss_subdev_resources vfe_res_8300[] = {
> + /* VFE0 */
> + {
> + .regulators = {},
> + .clock = { "cpas_vfe0", "vfe0", "vfe0_fast_ahb",
> + "cpas_ahb", "gcc_axi_hf", "gcc_axi_sf",
> + "core_ahb", "cpas_fast_ahb_clk", "camnoc_axi",
> + "icp_ahb"},
> + .clock_rate = {
> + { 0 },
> + { 480000000 },
> + { 300000000, 400000000 },
> + { 300000000, 400000000 },
> + { 0 },
> + { 0 },
> + { 0, 80000000 },
> + { 300000000, 400000000 },
> + { 400000000 },
> + { 0 },
> + },
> + .reg = { "vfe0" },
> + .interrupt = { "vfe0" },
> + .vfe = {
> + .line_num = 3,
> + .is_lite = false,
> + .has_pd = false,
> + .pd_name = NULL,
> + .hw_ops = &vfe_ops_gen3,
> + .formats_rdi = &vfe_formats_rdi_845,
> + .formats_pix = &vfe_formats_pix_845
> + }
> + },
> + /* VFE1 */
> + {
> + .regulators = {},
> + .clock = { "cpas_vfe1", "vfe1", "vfe1_fast_ahb",
> + "cpas_ahb", "gcc_axi_hf", "gcc_axi_sf",
> + "core_ahb", "cpas_fast_ahb_clk", "camnoc_axi",
> + "icp_ahb"},
> + .clock_rate = {
> + { 0 },
> + { 480000000 },
> + { 300000000, 400000000 },
> + { 300000000, 400000000 },
> + { 0 },
> + { 0 },
> + { 0, 80000000 },
> + { 300000000, 400000000 },
> + { 400000000 },
> + { 0 },
> + },
> + .reg = { "vfe1" },
> + .interrupt = { "vfe1" },
> + .vfe = {
> + .line_num = 3,
> + .is_lite = false,
> + .has_pd = false,
> + .pd_name = NULL,
> + .hw_ops = &vfe_ops_gen3,
> + .formats_rdi = &vfe_formats_rdi_845,
> + .formats_pix = &vfe_formats_pix_845
> + }
> + },
> + /* VFE2 (lite) */
> + {
> + .regulators = {},
> + .clock = { "cpas_vfe_lite", "vfe_lite_ahb",
> + "vfe_lite_csid", "vfe_lite_cphy_rx",
> + "vfe_lite"},
> + .clock_rate = {
> + { 0, 0, 0, 0 },
> + { 300000000, 400000000, 400000000, 400000000 },
> + { 400000000, 400000000, 400000000, 400000000 },
> + { 400000000, 400000000, 400000000, 400000000 },
> + { 480000000, 600000000, 600000000, 600000000 },
> + },
> + .reg = { "vfe_lite0" },
> + .interrupt = { "vfe_lite0" },
> + .vfe = {
> + .line_num = 4,
> + .is_lite = true,
> + .hw_ops = &vfe_ops_gen3,
> + .formats_rdi = &vfe_formats_rdi_845,
> + .formats_pix = &vfe_formats_pix_845
> + }
> + },
> + /* VFE3 (lite) */
> + {
> + .regulators = {},
> + .clock = { "cpas_vfe_lite", "vfe_lite_ahb",
> + "vfe_lite_csid", "vfe_lite_cphy_rx",
> + "vfe_lite"},
> + .clock_rate = {
> + { 0, 0, 0, 0 },
> + { 300000000, 400000000, 400000000, 400000000 },
> + { 400000000, 400000000, 400000000, 400000000 },
> + { 400000000, 400000000, 400000000, 400000000 },
> + { 480000000, 600000000, 600000000, 600000000 },
> + },
> + .reg = { "vfe_lite1" },
> + .interrupt = { "vfe_lite1" },
> + .vfe = {
> + .line_num = 4,
> + .is_lite = true,
> + .hw_ops = &vfe_ops_gen3,
> + .formats_rdi = &vfe_formats_rdi_845,
> + .formats_pix = &vfe_formats_pix_845
> + }
> + },
> + /* VFE4 (lite) */
> + {
> + .regulators = {},
> + .clock = { "cpas_vfe_lite", "vfe_lite_ahb",
> + "vfe_lite_csid", "vfe_lite_cphy_rx",
> + "vfe_lite"},
> + .clock_rate = {
> + { 0, 0, 0, 0 },
> + { 300000000, 400000000, 400000000, 400000000 },
> + { 400000000, 400000000, 400000000, 400000000 },
> + { 400000000, 400000000, 400000000, 400000000 },
> + { 480000000, 600000000, 600000000, 600000000 },
> + },
> + .reg = { "vfe_lite2" },
> + .interrupt = { "vfe_lite2" },
> + .vfe = {
> + .line_num = 4,
> + .is_lite = true,
> + .hw_ops = &vfe_ops_gen3,
> + .formats_rdi = &vfe_formats_rdi_845,
> + .formats_pix = &vfe_formats_pix_845
> + }
> + },
> + /* VFE5 (lite) */
> + {
> + .regulators = {},
> + .clock = { "cpas_vfe_lite", "vfe_lite_ahb",
> + "vfe_lite_csid", "vfe_lite_cphy_rx",
> + "vfe_lite"},
> + .clock_rate = {
> + { 0, 0, 0, 0 },
> + { 300000000, 400000000, 400000000, 400000000 },
> + { 400000000, 400000000, 400000000, 400000000 },
> + { 400000000, 400000000, 400000000, 400000000 },
> + { 480000000, 600000000, 600000000, 600000000 },
> + },
> + .reg = { "vfe_lite3" },
> + .interrupt = { "vfe_lite3" },
> + .vfe = {
> + .line_num = 4,
> + .is_lite = true,
> + .hw_ops = &vfe_ops_gen3,
> + .formats_rdi = &vfe_formats_rdi_845,
> + .formats_pix = &vfe_formats_pix_845
> + }
> + },
> + /* VFE6 (lite) */
> + {
> + .regulators = {},
> + .clock = { "cpas_vfe_lite", "vfe_lite_ahb",
> + "vfe_lite_csid", "vfe_lite_cphy_rx",
> + "vfe_lite"},
> + .clock_rate = {
> + { 0, 0, 0, 0 },
> + { 300000000, 400000000, 400000000, 400000000 },
> + { 400000000, 400000000, 400000000, 400000000 },
> + { 400000000, 400000000, 400000000, 400000000 },
> + { 480000000, 600000000, 600000000, 600000000 },
> + },
> + .reg = { "vfe_lite4" },
> + .interrupt = { "vfe_lite4" },
> + .vfe = {
> + .line_num = 4,
> + .is_lite = true,
> + .hw_ops = &vfe_ops_gen3,
> + .formats_rdi = &vfe_formats_rdi_845,
> + .formats_pix = &vfe_formats_pix_845
> + }
> + },
> +};
> +
> static const struct camss_subdev_resources csiphy_res_8775p[] = {
> /* CSIPHY0 */
> {
This generally looks fine. Please have a look at your pretty extensive
list of clocks and decide if you really need all of them.
I'll trust you to come back with the appropriate list, perhaps even the
list above.
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH v2 6/7] media: qcom: camss: Add support for CSIPHY QCS8300
2025-07-11 13:11 [PATCH v2 0/7] qcom: qcs8300: Add qcs8300 camss support Vikram Sharma
` (4 preceding siblings ...)
2025-07-11 13:11 ` [PATCH v2 5/7] media: qcom: camss: enable vfe " Vikram Sharma
@ 2025-07-11 13:11 ` Vikram Sharma
2025-07-28 14:15 ` Bryan O'Donoghue
2025-07-11 13:11 ` [PATCH v2 7/7] media: qcom: camss: Enumerate resources for QCS8300 Vikram Sharma
6 siblings, 1 reply; 16+ messages in thread
From: Vikram Sharma @ 2025-07-11 13:11 UTC (permalink / raw)
To: rfoss, todor.too, bryan.odonoghue, mchehab, robh, krzk+dt,
conor+dt, andersson, konradybcio, hverkuil-cisco,
cros-qcom-dts-watchers, catalin.marinas, will
Cc: linux-arm-kernel, quic_vikramsa, quic_svankada, linux-media,
linux-arm-msm, devicetree, linux-kernel
Add support for CSIPHY found on QCS8300.
Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
---
.../qcom/camss/camss-csiphy-3ph-1-0.c | 2 +
drivers/media/platform/qcom/camss/camss.c | 57 +++++++++++++++++++
2 files changed, 59 insertions(+)
diff --git a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c
index e8dbf9af6ccb..667a8cf349cb 100644
--- a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c
+++ b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c
@@ -826,6 +826,7 @@ static bool csiphy_is_gen2(u32 version)
case CAMSS_7280:
case CAMSS_8250:
case CAMSS_8280XP:
+ case CAMSS_8300:
case CAMSS_845:
case CAMSS_8550:
case CAMSS_8775P:
@@ -928,6 +929,7 @@ static int csiphy_init(struct csiphy_device *csiphy)
regs->lane_array_size = ARRAY_SIZE(lane_regs_sm8550);
regs->offset = 0x1000;
break;
+ case CAMSS_8300:
case CAMSS_8775P:
regs->lane_regs = &lane_regs_sa8775p[0];
regs->lane_array_size = ARRAY_SIZE(lane_regs_sa8775p);
diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c
index abfaa489cc0c..124bb56167cd 100644
--- a/drivers/media/platform/qcom/camss/camss.c
+++ b/drivers/media/platform/qcom/camss/camss.c
@@ -2491,6 +2491,63 @@ static const struct resources_icc icc_res_sm8550[] = {
},
};
+static const struct camss_subdev_resources csiphy_res_8300[] = {
+ /* CSIPHY0 */
+ {
+ .regulators = { "vdda-phy", "vdda-pll" },
+
+ .clock = { "csiphy_rx", "csiphy0", "csiphy0_timer"},
+ .clock_rate = {
+ { 400000000 },
+ { 0 },
+ { 400000000 },
+ },
+ .reg = { "csiphy0" },
+ .interrupt = { "csiphy0" },
+ .csiphy = {
+ .id = 0,
+ .hw_ops = &csiphy_ops_3ph_1_0,
+ .formats = &csiphy_formats_sdm845,
+ }
+ },
+ /* CSIPHY1 */
+ {
+ .regulators = { "vdda-phy", "vdda-pll" },
+
+ .clock = { "csiphy_rx", "csiphy1", "csiphy1_timer"},
+ .clock_rate = {
+ { 400000000 },
+ { 0 },
+ { 400000000 },
+ },
+ .reg = { "csiphy1" },
+ .interrupt = { "csiphy1" },
+ .csiphy = {
+ .id = 1,
+ .hw_ops = &csiphy_ops_3ph_1_0,
+ .formats = &csiphy_formats_sdm845,
+ }
+ },
+ /* CSIPHY2 */
+ {
+ .regulators = { "vdda-phy", "vdda-pll" },
+
+ .clock = { "csiphy_rx", "csiphy2", "csiphy2_timer"},
+ .clock_rate = {
+ { 400000000 },
+ { 0 },
+ { 400000000 },
+ },
+ .reg = { "csiphy2" },
+ .interrupt = { "csiphy2" },
+ .csiphy = {
+ .id = 2,
+ .hw_ops = &csiphy_ops_3ph_1_0,
+ .formats = &csiphy_formats_sdm845,
+ }
+ },
+};
+
static const struct camss_subdev_resources csid_res_8300[] = {
/* CSID0 */
{
--
2.25.1
^ permalink raw reply related [flat|nested] 16+ messages in thread* Re: [PATCH v2 6/7] media: qcom: camss: Add support for CSIPHY QCS8300
2025-07-11 13:11 ` [PATCH v2 6/7] media: qcom: camss: Add support for CSIPHY QCS8300 Vikram Sharma
@ 2025-07-28 14:15 ` Bryan O'Donoghue
0 siblings, 0 replies; 16+ messages in thread
From: Bryan O'Donoghue @ 2025-07-28 14:15 UTC (permalink / raw)
To: Vikram Sharma, rfoss, todor.too, mchehab, robh, krzk+dt, conor+dt,
andersson, konradybcio, hverkuil-cisco, cros-qcom-dts-watchers,
catalin.marinas, will
Cc: linux-arm-kernel, quic_svankada, linux-media, linux-arm-msm,
devicetree, linux-kernel
On 11/07/2025 14:11, Vikram Sharma wrote:
> Add support for CSIPHY found on QCS8300.
>
> Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
Give the commit log a bit of love here.
Please add more text.
---
bod
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH v2 7/7] media: qcom: camss: Enumerate resources for QCS8300
2025-07-11 13:11 [PATCH v2 0/7] qcom: qcs8300: Add qcs8300 camss support Vikram Sharma
` (5 preceding siblings ...)
2025-07-11 13:11 ` [PATCH v2 6/7] media: qcom: camss: Add support for CSIPHY QCS8300 Vikram Sharma
@ 2025-07-11 13:11 ` Vikram Sharma
2025-07-28 14:16 ` Bryan O'Donoghue
6 siblings, 1 reply; 16+ messages in thread
From: Vikram Sharma @ 2025-07-11 13:11 UTC (permalink / raw)
To: rfoss, todor.too, bryan.odonoghue, mchehab, robh, krzk+dt,
conor+dt, andersson, konradybcio, hverkuil-cisco,
cros-qcom-dts-watchers, catalin.marinas, will
Cc: linux-arm-kernel, quic_vikramsa, quic_svankada, linux-media,
linux-arm-msm, devicetree, linux-kernel
Enumerate csiphy, csid and vfe resources for qcs8300.
Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
---
drivers/media/platform/qcom/camss/camss.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c
index 124bb56167cd..6cd6a5116f5e 100644
--- a/drivers/media/platform/qcom/camss/camss.c
+++ b/drivers/media/platform/qcom/camss/camss.c
@@ -4569,7 +4569,14 @@ static const struct camss_resources msm8996_resources = {
static const struct camss_resources qcs8300_resources = {
.version = CAMSS_8300,
.pd_name = "top",
+ .csiphy_res = csiphy_res_8300,
+ .csid_res = csid_res_8300,
+ .csid_wrapper_res = &csid_wrapper_res_qcs8300,
+ .vfe_res = vfe_res_8300,
.icc_res = icc_res_qcs8300,
+ .csiphy_num = ARRAY_SIZE(csiphy_res_8300),
+ .csid_num = ARRAY_SIZE(csid_res_8300),
+ .vfe_num = ARRAY_SIZE(vfe_res_8300),
.icc_path_num = ARRAY_SIZE(icc_res_qcs8300),
.link_entities = camss_link_entities
};
--
2.25.1
^ permalink raw reply related [flat|nested] 16+ messages in thread* Re: [PATCH v2 7/7] media: qcom: camss: Enumerate resources for QCS8300
2025-07-11 13:11 ` [PATCH v2 7/7] media: qcom: camss: Enumerate resources for QCS8300 Vikram Sharma
@ 2025-07-28 14:16 ` Bryan O'Donoghue
0 siblings, 0 replies; 16+ messages in thread
From: Bryan O'Donoghue @ 2025-07-28 14:16 UTC (permalink / raw)
To: Vikram Sharma, rfoss, todor.too, mchehab, robh, krzk+dt, conor+dt,
andersson, konradybcio, hverkuil-cisco, cros-qcom-dts-watchers,
catalin.marinas, will
Cc: linux-arm-kernel, quic_svankada, linux-media, linux-arm-msm,
devicetree, linux-kernel
On 11/07/2025 14:11, Vikram Sharma wrote:
> Enumerate csiphy, csid and vfe resources for qcs8300.
>
> Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
> ---
> drivers/media/platform/qcom/camss/camss.c | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c
> index 124bb56167cd..6cd6a5116f5e 100644
> --- a/drivers/media/platform/qcom/camss/camss.c
> +++ b/drivers/media/platform/qcom/camss/camss.c
> @@ -4569,7 +4569,14 @@ static const struct camss_resources msm8996_resources = {
> static const struct camss_resources qcs8300_resources = {
> .version = CAMSS_8300,
> .pd_name = "top",
> + .csiphy_res = csiphy_res_8300,
> + .csid_res = csid_res_8300,
> + .csid_wrapper_res = &csid_wrapper_res_qcs8300,
> + .vfe_res = vfe_res_8300,
> .icc_res = icc_res_qcs8300,
> + .csiphy_num = ARRAY_SIZE(csiphy_res_8300),
> + .csid_num = ARRAY_SIZE(csid_res_8300),
> + .vfe_num = ARRAY_SIZE(vfe_res_8300),
> .icc_path_num = ARRAY_SIZE(icc_res_qcs8300),
> .link_entities = camss_link_entities
> };
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
^ permalink raw reply [flat|nested] 16+ messages in thread