This patch series adds the relevant phy and controller
configurations for enabling USB on IPQ9754
Depends on:
https://lore.kernel.org/all/[email protected]/
https://lore.kernel.org/lkml/[email protected]/T/
[v10]:
- Fix regulator definitions
- Address couple of other comments
[v9]:
- Update bindings to make power-domains as optional since
IPQ9574 doesn't have GDSCs
[v8]:
- Update bindings for the clock name change
[v7]:
- com_aux -> cfg_ahb in patch 7
[v6]:
- Incorporated review comments
- Resolve make dtbs_check messages
- Fixed pcs_usb offset
- Board dts file name changed
[v5]:
- Incorporated review comments
- 'make dtbs_check' giving the following messages since
ipq9574 doesn't have power domains. Hope this is ok
/local/mnt/workspace/varada/varda-linux/arch/arm64/boot/dts/qcom/ipq9574-al02-c7.dtb: phy@7d000: 'power-domains' is a required property
From schema: /local/mnt/workspace/varada/varda-linux/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml
/local/mnt/workspace/varada/varda-linux/arch/arm64/boot/dts/qcom/ipq9574-al02-c7.dtb: usb@8a00000: 'power-domains' is a required property
From schema: /local/mnt/workspace/varada/varda-linux/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
- Move qmp phy DT node to newer specification
[v4]:
- Incorporated review comments
- Address all 'make dtbs_check' errors
[v3]:
- Incorporated review comments regarding coding style
[v2]:
- Incorporated review comments regarding coding style,
maintaining sorted order of entries and unused phy register
offsets
- Removed NOC clock entries from DT node (will be implemented
later with interconnect support)
- Fixed 'make dtbs_check' errors/warnings
[v1]:
https://lore.kernel.org/linux-arm-msm/[email protected]/T/
Varadarajan Narayanan (9):
dt-bindings: phy: qcom,qusb2: Document IPQ9574 compatible
dt-bindings: phy: qcom,qmp-usb: Add IPQ9574 USB3 PHY
dt-bindings: usb: dwc3: Add IPQ9574 compatible
clk: qcom: gcc-ipq9574: Add USB related clocks
phy: qcom-qusb2: add QUSB2 support for IPQ9574
phy: qcom: qmp: Update IPQ9574 USB Phy initialization Sequence
arm64: dts: qcom: ipq9574: Add USB related nodes
arm64: dts: qcom: ipq9574: Add LDO regulator node
arm64: dts: qcom: ipq9574: Enable USB
.../devicetree/bindings/phy/qcom,qusb2-phy.yaml | 3 +-
.../phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml | 41 ++++++--
.../devicetree/bindings/usb/qcom,dwc3.yaml | 3 +-
arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts | 30 ++++++
arch/arm64/boot/dts/qcom/ipq9574.dtsi | 104 +++++++++++++++++++
drivers/clk/qcom/gcc-ipq9574.c | 37 +++++++
drivers/phy/qualcomm/phy-qcom-qmp-usb.c | 115 +++++++++++++++++++++
drivers/phy/qualcomm/phy-qcom-qusb2.c | 3 +
include/dt-bindings/clock/qcom,ipq9574-gcc.h | 2 +
9 files changed, 330 insertions(+), 8 deletions(-)
--
2.7.4
* Document the IPQ9574 dwc3 compatible.
* Make power-domains as optional since IPQ9574 doesn't have GDSCs
Reviewed-by: Rob Herring <[email protected]>
Signed-off-by: Varadarajan Narayanan <[email protected]>
---
Changes in v9:
- Place ipq9574 alongwith similar SoCs instead of new entry
- Make power-domains as optional since IPQ9574 doesn't have GDSCs
Changes in v6:
- Made power-domains as optional
- Resolved all 'make dtbs_check' messages
Changes in v5:
- Restore removed constraints
Changes in v4:
- Update other relevant sections
- Remove constraints not applicable to IPQ9574
---
Documentation/devicetree/bindings/usb/qcom,dwc3.yaml | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
index d842819..5c13229 100644
--- a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
@@ -17,6 +17,7 @@ properties:
- qcom,ipq6018-dwc3
- qcom,ipq8064-dwc3
- qcom,ipq8074-dwc3
+ - qcom,ipq9574-dwc3
- qcom,msm8953-dwc3
- qcom,msm8994-dwc3
- qcom,msm8996-dwc3
@@ -133,7 +134,6 @@ required:
- "#address-cells"
- "#size-cells"
- ranges
- - power-domains
- clocks
- clock-names
- interrupts
@@ -177,6 +177,7 @@ allOf:
compatible:
contains:
enum:
+ - qcom,ipq9574-dwc3
- qcom,msm8953-dwc3
- qcom,msm8996-dwc3
- qcom,msm8998-dwc3
--
2.7.4