[PATCH v3 00/15] Introduce the SC8180x devices

[PATCH v3 00/15] Introduce the SC8180x devices

[Vinod Koul]

This introduces Qualcomm SC8180x SoC which features in Lenovo Flex 5G
laptop. This also adds support for Primus platform as well as Lenovo Flex 5G
laptop.

Changes in v3:
 - Split DTS patch into smaller check
 - checkpatch and dtbs check error fixes
 - fix comments from Konrad/Krzysztof

Changes in v2:
 - Fix the ufs pcie and phy bindings
 - Lots of error fixes for dtbs_check
 - Add few more missing compatiables

Bjorn Andersson (3):
  arm64: dts: qcom: Introduce the SC8180x platform
  arm64: dts: qcom: sc8180x: Introduce Primus
  arm64: dts: qcom: sc8180x: Introduce Lenovo Flex 5G

Vinod Koul (12):
  dt-bindings: PCI: qcom: Fix sc8180x clocks and interrupts
  dt-bindings: usb: qcom,dwc3: Add SC8180x binding
  dt-bindings: interconnect: split SC8180x to own schema
  scsi: ufs: dt-bindings: Add SC8180x binding
  dt-bindings: qcom,pdc: Add SC8180x compatible
  arm64: dts: qcom: sc8180x: Add interconnects and lmh
  arm64: dts: qcom: sc8180x: Add thermal zones
  arm64: dts: qcom: sc8180x: Add QUPs
  arm64: dts: qcom: sc8180x: Add PCIe instances
  arm64: dts: qcom: sc8180x: Add remoteprocs, wifi and usb nodes
  arm64: dts: qcom: sc8180x: Add display and gpu nodes
  arm64: dts: qcom: sc8180x: Add pmics

 .../bindings/interconnect/qcom,rpmh.yaml      |   11 -
 .../interconnect/qcom,sc8180x-rpmh.yaml       |   49 +
 .../interrupt-controller/qcom,pdc.yaml        |    1 +
 .../devicetree/bindings/pci/qcom,pcie.yaml    |   29 +-
 .../devicetree/bindings/ufs/qcom,ufs.yaml     |    2 +
 .../devicetree/bindings/usb/qcom,dwc3.yaml    |    3 +
 arch/arm64/boot/dts/qcom/Makefile             |    2 +
 .../boot/dts/qcom/sc8180x-lenovo-flex-5g.dts  |  583 +++
 arch/arm64/boot/dts/qcom/sc8180x-pmics.dtsi   |  326 ++
 arch/arm64/boot/dts/qcom/sc8180x-primus.dts   |  706 +++
 arch/arm64/boot/dts/qcom/sc8180x.dtsi         | 4030 +++++++++++++++++
 11 files changed, 5730 insertions(+), 12 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml
 create mode 100644 arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
 create mode 100644 arch/arm64/boot/dts/qcom/sc8180x-pmics.dtsi
 create mode 100644 arch/arm64/boot/dts/qcom/sc8180x-primus.dts
 create mode 100644 arch/arm64/boot/dts/qcom/sc8180x.dtsi

-- 
2.40.1

[PATCH v3 03/15] dt-bindings: interconnect: split SC8180x to own schema

[Vinod Koul]

SC8180x comes with interconnects with missing IO address space and
variable number of clocks, so split it from common file for easier
maintenance and to fix warnings like:

sc8180x-lenovo-flex-5g.dtb: interconnect-0: 'reg' is a required property

Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
 .../bindings/interconnect/qcom,rpmh.yaml      | 11 -----
 .../interconnect/qcom,sc8180x-rpmh.yaml       | 49 +++++++++++++++++++
 2 files changed, 49 insertions(+), 11 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml

diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml
index 4d93ad415e0b..5cbc3be49e99 100644
--- a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml
+++ b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml
@@ -39,17 +39,6 @@ properties:
       - qcom,sc7180-npu-noc
       - qcom,sc7180-qup-virt
       - qcom,sc7180-system-noc
-      - qcom,sc8180x-aggre1-noc
-      - qcom,sc8180x-aggre2-noc
-      - qcom,sc8180x-camnoc-virt
-      - qcom,sc8180x-compute-noc
-      - qcom,sc8180x-config-noc
-      - qcom,sc8180x-dc-noc
-      - qcom,sc8180x-gem-noc
-      - qcom,sc8180x-mc-virt
-      - qcom,sc8180x-mmss-noc
-      - qcom,sc8180x-qup-virt
-      - qcom,sc8180x-system-noc
       - qcom,sdm670-aggre1-noc
       - qcom,sdm670-aggre2-noc
       - qcom,sdm670-config-noc
diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml
new file mode 100644
index 000000000000..b182c2c5addc
--- /dev/null
+++ b/Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interconnect/qcom,sc8180x-rpmh.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm RPMh Network-On-Chip Interconnect on SC8180X
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+  - Konrad Dybcio <konrad.dybcio@linaro.org>
+
+description: |
+  RPMh interconnect providers support system bandwidth requirements through
+  RPMh hardware accelerators known as Bus Clock Manager (BCM).
+
+  See also:: include/dt-bindings/interconnect/qcom,sc8180x.h
+
+properties:
+  compatible:
+    enum:
+      - qcom,sc8180x-aggre1-noc
+      - qcom,sc8180x-aggre2-noc
+      - qcom,sc8180x-camnoc-virt
+      - qcom,sc8180x-compute-noc
+      - qcom,sc8180x-config-noc
+      - qcom,sc8180x-dc-noc
+      - qcom,sc8180x-gem-noc
+      - qcom,sc8180x-ipa-virt
+      - qcom,sc8180x-mc-virt
+      - qcom,sc8180x-mmss-noc
+      - qcom,sc8180x-qup-virt
+      - qcom,sc8180x-system-noc
+
+required:
+  - compatible
+
+allOf:
+  - $ref: qcom,rpmh-common.yaml#
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    interconnect-0 {
+        compatible = "qcom,sc8180x-camnoc-virt";
+        #interconnect-cells = <2>;
+        qcom,bcm-voters = <&apps_bcm_voter>;
+    };
-- 
2.40.1

Re: (subset) [PATCH v3 00/15] Introduce the SC8180x devices

[Bjorn Andersson]

On Tue, 30 May 2023 21:54:39 +0530, Vinod Koul wrote:
> This introduces Qualcomm SC8180x SoC which features in Lenovo Flex 5G
> laptop. This also adds support for Primus platform as well as Lenovo Flex 5G
> laptop.
> 
> Changes in v3:
>  - Split DTS patch into smaller check
>  - checkpatch and dtbs check error fixes
>  - fix comments from Konrad/Krzysztof
> 
> [...]

Quite a few DT validation warnings left, but let's get it merged so that we can
work on those together.

Applied, thanks!

[06/15] arm64: dts: qcom: Introduce the SC8180x platform
        commit: 8575f197b077001591ef3ff709cdee48785daf0d
[07/15] arm64: dts: qcom: sc8180x: Add interconnects and lmh
        commit: f3be8a111d7eaf4e291b6c2d51dd0adb39934b32
[08/15] arm64: dts: qcom: sc8180x: Add thermal zones
        commit: d1d3ca03554e51be44546638f83169bb05b20ef8
[09/15] arm64: dts: qcom: sc8180x: Add QUPs
        commit: 0018761d1564f64d567e119fd9156c473b4592d7
[10/15] arm64: dts: qcom: sc8180x: Add PCIe instances
        commit: d20b6c84f56ae3a9823cc0fa5cfad330536ba0d1
[11/15] arm64: dts: qcom: sc8180x: Add remoteprocs, wifi and usb nodes
        commit: b080f53a8f44eeaa9db9628d8d339ab5a2afb5bd
[12/15] arm64: dts: qcom: sc8180x: Add display and gpu nodes
        commit: 494dec9b6f541451b2e82905b0eebd9a4ac9848b
[13/15] arm64: dts: qcom: sc8180x: Add pmics
        commit: d3302290f59e8533a56a8fa2455357f843d8dcf6
[14/15] arm64: dts: qcom: sc8180x: Introduce Primus
        commit: 2ce38cc1e8fea4e251e4563e436104369bf3b322
[15/15] arm64: dts: qcom: sc8180x: Introduce Lenovo Flex 5G
        commit: 20dea72a393c6d5572088b8ad01dbb9e9aca64ce

Best regards,
-- 
Bjorn Andersson <andersson@kernel.org>

Re: [PATCH v3 03/15] dt-bindings: interconnect: split SC8180x to own schema

[Krzysztof Kozlowski]

On 30/05/2023 18:24, Vinod Koul wrote:
> SC8180x comes with interconnects with missing IO address space and
> variable number of clocks, so split it from common file for easier
> maintenance and to fix warnings like:
> 
> sc8180x-lenovo-flex-5g.dtb: interconnect-0: 'reg' is a required property
> 
> Signed-off-by: Vinod Koul <vkoul@kernel.org>
> ---
>  .../bindings/interconnect/qcom,rpmh.yaml      | 11 -----
>  .../interconnect/qcom,sc8180x-rpmh.yaml       | 49 +++++++++++++++++++
>  2 files changed, 49 insertions(+), 11 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml
> 
> diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml
> index 4d93ad415e0b..5cbc3be49e99 100644
> --- a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml
> +++ b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml
> @@ -39,17 +39,6 @@ properties:
>        - qcom,sc7180-npu-noc
>        - qcom,sc7180-qup-virt
>        - qcom,sc7180-system-noc
> -      - qcom,sc8180x-aggre1-noc
> -      - qcom,sc8180x-aggre2-noc
> -      - qcom,sc8180x-camnoc-virt
> -      - qcom,sc8180x-compute-noc
> -      - qcom,sc8180x-config-noc
> -      - qcom,sc8180x-dc-noc
> -      - qcom,sc8180x-gem-noc
> -      - qcom,sc8180x-mc-virt
> -      - qcom,sc8180x-mmss-noc
> -      - qcom,sc8180x-qup-virt
> -      - qcom,sc8180x-system-noc
>        - qcom,sdm670-aggre1-noc
>        - qcom,sdm670-aggre2-noc
>        - qcom,sdm670-config-noc
> diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml
> new file mode 100644
> index 000000000000..b182c2c5addc
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml
> @@ -0,0 +1,49 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/interconnect/qcom,sc8180x-rpmh.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm RPMh Network-On-Chip Interconnect on SC8180X
> +
> +maintainers:
> +  - Bjorn Andersson <andersson@kernel.org>
> +  - Konrad Dybcio <konrad.dybcio@linaro.org>
> +
> +description: |
> +  RPMh interconnect providers support system bandwidth requirements through
> +  RPMh hardware accelerators known as Bus Clock Manager (BCM).
> +
> +  See also:: include/dt-bindings/interconnect/qcom,sc8180x.h
> +
> +properties:
> +  compatible:
> +    enum:
> +      - qcom,sc8180x-aggre1-noc
> +      - qcom,sc8180x-aggre2-noc
> +      - qcom,sc8180x-camnoc-virt
> +      - qcom,sc8180x-compute-noc
> +      - qcom,sc8180x-config-noc
> +      - qcom,sc8180x-dc-noc
> +      - qcom,sc8180x-gem-noc
> +      - qcom,sc8180x-ipa-virt
> +      - qcom,sc8180x-mc-virt
> +      - qcom,sc8180x-mmss-noc
> +      - qcom,sc8180x-qup-virt
> +      - qcom,sc8180x-system-noc
> +
> +required:
> +  - compatible
> +
> +allOf:
> +  - $ref: qcom,rpmh-common.yaml#

This should be based on sc7280. You need reg for some of the entries.

> +
> +unevaluatedProperties: false
> +
> +examples:
> +  - |
> +    interconnect-0 {

Just "interconnect"


> +        compatible = "qcom,sc8180x-camnoc-virt";
> +        #interconnect-cells = <2>;
> +        qcom,bcm-voters = <&apps_bcm_voter>;
> +    };

Best regards,
Krzysztof

Re: [PATCH v3 03/15] dt-bindings: interconnect: split SC8180x to own schema

[Vinod Koul]

On 31-05-23, 10:22, Krzysztof Kozlowski wrote:
> On 30/05/2023 18:24, Vinod Koul wrote:
> > SC8180x comes with interconnects with missing IO address space and
> > variable number of clocks, so split it from common file for easier
> > maintenance and to fix warnings like:
> > 
> > sc8180x-lenovo-flex-5g.dtb: interconnect-0: 'reg' is a required property
> > 
> > Signed-off-by: Vinod Koul <vkoul@kernel.org>
> > ---
> >  .../bindings/interconnect/qcom,rpmh.yaml      | 11 -----
> >  .../interconnect/qcom,sc8180x-rpmh.yaml       | 49 +++++++++++++++++++
> >  2 files changed, 49 insertions(+), 11 deletions(-)
> >  create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml
> > 
> > diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml
> > index 4d93ad415e0b..5cbc3be49e99 100644
> > --- a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml
> > +++ b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml
> > @@ -39,17 +39,6 @@ properties:
> >        - qcom,sc7180-npu-noc
> >        - qcom,sc7180-qup-virt
> >        - qcom,sc7180-system-noc
> > -      - qcom,sc8180x-aggre1-noc
> > -      - qcom,sc8180x-aggre2-noc
> > -      - qcom,sc8180x-camnoc-virt
> > -      - qcom,sc8180x-compute-noc
> > -      - qcom,sc8180x-config-noc
> > -      - qcom,sc8180x-dc-noc
> > -      - qcom,sc8180x-gem-noc
> > -      - qcom,sc8180x-mc-virt
> > -      - qcom,sc8180x-mmss-noc
> > -      - qcom,sc8180x-qup-virt
> > -      - qcom,sc8180x-system-noc
> >        - qcom,sdm670-aggre1-noc
> >        - qcom,sdm670-aggre2-noc
> >        - qcom,sdm670-config-noc
> > diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml
> > new file mode 100644
> > index 000000000000..b182c2c5addc
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml
> > @@ -0,0 +1,49 @@
> > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/interconnect/qcom,sc8180x-rpmh.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: Qualcomm RPMh Network-On-Chip Interconnect on SC8180X
> > +
> > +maintainers:
> > +  - Bjorn Andersson <andersson@kernel.org>
> > +  - Konrad Dybcio <konrad.dybcio@linaro.org>
> > +
> > +description: |
> > +  RPMh interconnect providers support system bandwidth requirements through
> > +  RPMh hardware accelerators known as Bus Clock Manager (BCM).
> > +
> > +  See also:: include/dt-bindings/interconnect/qcom,sc8180x.h
> > +
> > +properties:
> > +  compatible:
> > +    enum:
> > +      - qcom,sc8180x-aggre1-noc
> > +      - qcom,sc8180x-aggre2-noc
> > +      - qcom,sc8180x-camnoc-virt
> > +      - qcom,sc8180x-compute-noc
> > +      - qcom,sc8180x-config-noc
> > +      - qcom,sc8180x-dc-noc
> > +      - qcom,sc8180x-gem-noc
> > +      - qcom,sc8180x-ipa-virt
> > +      - qcom,sc8180x-mc-virt
> > +      - qcom,sc8180x-mmss-noc
> > +      - qcom,sc8180x-qup-virt
> > +      - qcom,sc8180x-system-noc
> > +
> > +required:
> > +  - compatible
> > +
> > +allOf:
> > +  - $ref: qcom,rpmh-common.yaml#
> 
> This should be based on sc7280. You need reg for some of the entries.

Yes missed reg part here.

Question is should it be added sc7280 or have a different file, I think
doing former is better

> 
> > +
> > +unevaluatedProperties: false
> > +
> > +examples:
> > +  - |
> > +    interconnect-0 {
> 
> Just "interconnect"

Nope. We have multiple virtual nodes here so interconnect-N would
need to be done

-- 
~Vinod

Re: [PATCH v3 03/15] dt-bindings: interconnect: split SC8180x to own schema

[Krzysztof Kozlowski]

On 01/06/2023 09:23, Vinod Koul wrote:
>>
>>> +
>>> +unevaluatedProperties: false
>>> +
>>> +examples:
>>> +  - |
>>> +    interconnect-0 {
>>
>> Just "interconnect"
> 
> Nope. We have multiple virtual nodes here so interconnect-N would
> need to be done
> 

You don't have. You have only one node here.
Best regards,
Krzysztof