diff mbox series

[v6,1/3] dt-bindings: PCI: qcom: ep: Add interconnects path

Message ID 1687918770-28416-2-git-send-email-quic_krichai@quicinc.com
State Not Applicable, archived
Headers show
Series [v6,1/3] dt-bindings: PCI: qcom: ep: Add interconnects path | expand

Checks

Context Check Description
robh/checkpatch success
robh/patch-applied success
robh/dt-meta-schema fail build log

Commit Message

Krishna chaitanya chundru June 28, 2023, 2:19 a.m. UTC
Some platforms may not boot if a device driver doesn't
initialize the interconnect path. Mostly it is handled
by the bootloader but we have starting to see cases
where bootloader simply ignores them.

Add the "pcie-mem" interconnect path as a required property
to the bindings.

Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com>
Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml | 13 +++++++++++++
 1 file changed, 13 insertions(+)

Comments

Rob Herring (Arm) June 28, 2023, 3:17 a.m. UTC | #1
On Wed, 28 Jun 2023 07:49:28 +0530, Krishna chaitanya chundru wrote:
> Some platforms may not boot if a device driver doesn't
> initialize the interconnect path. Mostly it is handled
> by the bootloader but we have starting to see cases
> where bootloader simply ignores them.
> 
> Add the "pcie-mem" interconnect path as a required property
> to the bindings.
> 
> Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com>
> Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
>  Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml | 13 +++++++++++++
>  1 file changed, 13 insertions(+)
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:

dtschema/dtc warnings/errors:
Documentation/devicetree/bindings/clock/milbeaut-clock.example.dtb: /example-2/serial@1e700010: failed to match any schema with compatible: ['socionext,milbeaut-usio-uart']
Documentation/devicetree/bindings/clock/sprd,sc9863a-clk.example.dtb: /example-1/syscon@20e00000: failed to match any schema with compatible: ['sprd,sc9863a-glbregs', 'syscon', 'simple-mfd']
Documentation/devicetree/bindings/leds/common.example.dtb: /example-2/i2c/led-controller@30: failed to match any schema with compatible: ['panasonic,an30259a']
Documentation/devicetree/bindings/sound/audio-graph-card2.example.dtb: /example-0/cpu: failed to match any schema with compatible: ['cpu-driver']
Documentation/devicetree/bindings/sound/audio-graph-card2.example.dtb: /example-0/codec: failed to match any schema with compatible: ['codec-driver']
Documentation/devicetree/bindings/thermal/brcm,avs-ro-thermal.example.dtb: /example-0/avs-monitor@7d5d2000: failed to match any schema with compatible: ['brcm,bcm2711-avs-monitor', 'syscon', 'simple-mfd']
Documentation/devicetree/bindings/thermal/imx-thermal.example.dtb: /example-0/anatop@20c8000: failed to match any schema with compatible: ['fsl,imx6q-anatop', 'syscon', 'simple-mfd']
Documentation/devicetree/bindings/i2c/qcom,i2c-cci.example.dtb: /example-0/cci@ac4a000/i2c-bus@1/camera@60: failed to match any schema with compatible: ['ovti,ov7251']
Documentation/devicetree/bindings/iio/adc/ti,palmas-gpadc.example.dtb: /example-0/pmic: failed to match any schema with compatible: ['ti,twl6035-pmic', 'ti,palmas-pmic']
Documentation/devicetree/bindings/iio/adc/ti,palmas-gpadc.example.dtb: /example-0/pmic: failed to match any schema with compatible: ['ti,twl6035-pmic', 'ti,palmas-pmic']
Documentation/devicetree/bindings/input/mediatek,pmic-keys.example.dtb: /example-0/pmic: failed to match any schema with compatible: ['mediatek,mt6397']
Documentation/devicetree/bindings/input/sprd,sc27xx-vibrator.example.dtb: /example-0/pmic@0: failed to match any schema with compatible: ['sprd,sc2731']
Documentation/devicetree/bindings/dma/dma-controller.example.dtb: /example-0/dma-controller@48000000: failed to match any schema with compatible: ['ti,omap-sdma']
Documentation/devicetree/bindings/dma/dma-router.example.dtb: /example-0/dma-router@4a002b78: failed to match any schema with compatible: ['ti,dra7-dma-crossbar']
Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.example.dtb: /example-0/memory-controller@13410000/ethernet@6: failed to match any schema with compatible: ['davicom,dm9000']
Documentation/devicetree/bindings/arm/hisilicon/controller/cpuctrl.example.dtb: /example-0/cpuctrl@a22000/clock@0: failed to match any schema with compatible: ['hisilicon,hix5hd2-clock']
Documentation/devicetree/bindings/arm/hisilicon/controller/sysctrl.example.dtb: /example-0/system-controller@802000/clock@0: failed to match any schema with compatible: ['hisilicon,hi3620-clock']
Documentation/devicetree/bindings/arm/hisilicon/controller/hi3798cv200-perictrl.example.dtb: /example-0/peripheral-controller@8a20000/phy@850: failed to match any schema with compatible: ['hisilicon,hi3798cv200-combphy']
Documentation/devicetree/bindings/media/rockchip-isp1.example.dtb: /example-0/parent/i2c/camera@36: failed to match any schema with compatible: ['ovti,ov5695']
Documentation/devicetree/bindings/net/marvell,mvusb.example.dtb: /example-0/usb/mdio@1/switch@0: failed to match any schema with compatible: ['marvell,mv88e6190']
Documentation/devicetree/bindings/net/qca,ar71xx.example.dtb: /example-0/ethernet@1a000000/mdio/switch@10: failed to match any schema with compatible: ['qca,ar9331-switch']
Documentation/devicetree/bindings/reset/hisilicon,hi3660-reset.example.dtb: /example-0/iomcu@ffd7e000: failed to match any schema with compatible: ['hisilicon,hi3660-iomcu', 'syscon']

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/1687918770-28416-2-git-send-email-quic_krichai@quicinc.com

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.
Krishna chaitanya chundru June 28, 2023, 5:15 a.m. UTC | #2
On 6/28/2023 8:47 AM, Rob Herring wrote:
> On Wed, 28 Jun 2023 07:49:28 +0530, Krishna chaitanya chundru wrote:
>> Some platforms may not boot if a device driver doesn't
>> initialize the interconnect path. Mostly it is handled
>> by the bootloader but we have starting to see cases
>> where bootloader simply ignores them.
>>
>> Add the "pcie-mem" interconnect path as a required property
>> to the bindings.
>>
>> Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com>
>> Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
>> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>> ---
>>   Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml | 13 +++++++++++++
>>   1 file changed, 13 insertions(+)
>>
> My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> on your patch (DT_CHECKER_FLAGS is new in v5.13):
>
> yamllint warnings/errors:
>
> dtschema/dtc warnings/errors:
> Documentation/devicetree/bindings/clock/milbeaut-clock.example.dtb: /example-2/serial@1e700010: failed to match any schema with compatible: ['socionext,milbeaut-usio-uart']
> Documentation/devicetree/bindings/clock/sprd,sc9863a-clk.example.dtb: /example-1/syscon@20e00000: failed to match any schema with compatible: ['sprd,sc9863a-glbregs', 'syscon', 'simple-mfd']
> Documentation/devicetree/bindings/leds/common.example.dtb: /example-2/i2c/led-controller@30: failed to match any schema with compatible: ['panasonic,an30259a']
> Documentation/devicetree/bindings/sound/audio-graph-card2.example.dtb: /example-0/cpu: failed to match any schema with compatible: ['cpu-driver']
> Documentation/devicetree/bindings/sound/audio-graph-card2.example.dtb: /example-0/codec: failed to match any schema with compatible: ['codec-driver']
> Documentation/devicetree/bindings/thermal/brcm,avs-ro-thermal.example.dtb: /example-0/avs-monitor@7d5d2000: failed to match any schema with compatible: ['brcm,bcm2711-avs-monitor', 'syscon', 'simple-mfd']
> Documentation/devicetree/bindings/thermal/imx-thermal.example.dtb: /example-0/anatop@20c8000: failed to match any schema with compatible: ['fsl,imx6q-anatop', 'syscon', 'simple-mfd']
> Documentation/devicetree/bindings/i2c/qcom,i2c-cci.example.dtb: /example-0/cci@ac4a000/i2c-bus@1/camera@60: failed to match any schema with compatible: ['ovti,ov7251']
> Documentation/devicetree/bindings/iio/adc/ti,palmas-gpadc.example.dtb: /example-0/pmic: failed to match any schema with compatible: ['ti,twl6035-pmic', 'ti,palmas-pmic']
> Documentation/devicetree/bindings/iio/adc/ti,palmas-gpadc.example.dtb: /example-0/pmic: failed to match any schema with compatible: ['ti,twl6035-pmic', 'ti,palmas-pmic']
> Documentation/devicetree/bindings/input/mediatek,pmic-keys.example.dtb: /example-0/pmic: failed to match any schema with compatible: ['mediatek,mt6397']
> Documentation/devicetree/bindings/input/sprd,sc27xx-vibrator.example.dtb: /example-0/pmic@0: failed to match any schema with compatible: ['sprd,sc2731']
> Documentation/devicetree/bindings/dma/dma-controller.example.dtb: /example-0/dma-controller@48000000: failed to match any schema with compatible: ['ti,omap-sdma']
> Documentation/devicetree/bindings/dma/dma-router.example.dtb: /example-0/dma-router@4a002b78: failed to match any schema with compatible: ['ti,dra7-dma-crossbar']
> Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.example.dtb: /example-0/memory-controller@13410000/ethernet@6: failed to match any schema with compatible: ['davicom,dm9000']
> Documentation/devicetree/bindings/arm/hisilicon/controller/cpuctrl.example.dtb: /example-0/cpuctrl@a22000/clock@0: failed to match any schema with compatible: ['hisilicon,hix5hd2-clock']
> Documentation/devicetree/bindings/arm/hisilicon/controller/sysctrl.example.dtb: /example-0/system-controller@802000/clock@0: failed to match any schema with compatible: ['hisilicon,hi3620-clock']
> Documentation/devicetree/bindings/arm/hisilicon/controller/hi3798cv200-perictrl.example.dtb: /example-0/peripheral-controller@8a20000/phy@850: failed to match any schema with compatible: ['hisilicon,hi3798cv200-combphy']
> Documentation/devicetree/bindings/media/rockchip-isp1.example.dtb: /example-0/parent/i2c/camera@36: failed to match any schema with compatible: ['ovti,ov5695']
> Documentation/devicetree/bindings/net/marvell,mvusb.example.dtb: /example-0/usb/mdio@1/switch@0: failed to match any schema with compatible: ['marvell,mv88e6190']
> Documentation/devicetree/bindings/net/qca,ar71xx.example.dtb: /example-0/ethernet@1a000000/mdio/switch@10: failed to match any schema with compatible: ['qca,ar9331-switch']
> Documentation/devicetree/bindings/reset/hisilicon,hi3660-reset.example.dtb: /example-0/iomcu@ffd7e000: failed to match any schema with compatible: ['hisilicon,hi3660-iomcu', 'syscon']
>
> doc reference errors (make refcheckdocs):
>
> See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/1687918770-28416-2-git-send-email-quic_krichai@quicinc.com
>
> The base for the series is generally the latest rc1. A different dependency
> should be noted in *this* patch.
>
> If you already ran 'make dt_binding_check' and didn't see the above
> error(s), then make sure 'yamllint' is installed and dt-schema is up to
> date:
>
> pip3 install dtschema --upgrade
>
> Please check and re-submit after running the above command yourself. Note
> that DT_SCHEMA_FILES can be set to your schema file to speed up checking
> your schema. However, it must be unset to test all examples with your schema.
>
Hi Rob,

Can you please verify again I don't see any errors when I ran it

-KC
Rob Herring (Arm) June 28, 2023, 3:34 p.m. UTC | #3
On Wed, Jun 28, 2023 at 10:45:03AM +0530, Krishna Chaitanya Chundru wrote:
> 
> On 6/28/2023 8:47 AM, Rob Herring wrote:
> > On Wed, 28 Jun 2023 07:49:28 +0530, Krishna chaitanya chundru wrote:
> > > Some platforms may not boot if a device driver doesn't
> > > initialize the interconnect path. Mostly it is handled
> > > by the bootloader but we have starting to see cases
> > > where bootloader simply ignores them.
> > > 
> > > Add the "pcie-mem" interconnect path as a required property
> > > to the bindings.
> > > 
> > > Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com>
> > > Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
> > > Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> > > ---
> > >   Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml | 13 +++++++++++++
> > >   1 file changed, 13 insertions(+)
> > > 
> > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> > on your patch (DT_CHECKER_FLAGS is new in v5.13):
> > 
> > yamllint warnings/errors:
> > 
> > dtschema/dtc warnings/errors:
> > Documentation/devicetree/bindings/clock/milbeaut-clock.example.dtb: /example-2/serial@1e700010: failed to match any schema with compatible: ['socionext,milbeaut-usio-uart']
> > Documentation/devicetree/bindings/clock/sprd,sc9863a-clk.example.dtb: /example-1/syscon@20e00000: failed to match any schema with compatible: ['sprd,sc9863a-glbregs', 'syscon', 'simple-mfd']
> > Documentation/devicetree/bindings/leds/common.example.dtb: /example-2/i2c/led-controller@30: failed to match any schema with compatible: ['panasonic,an30259a']
> > Documentation/devicetree/bindings/sound/audio-graph-card2.example.dtb: /example-0/cpu: failed to match any schema with compatible: ['cpu-driver']
> > Documentation/devicetree/bindings/sound/audio-graph-card2.example.dtb: /example-0/codec: failed to match any schema with compatible: ['codec-driver']
> > Documentation/devicetree/bindings/thermal/brcm,avs-ro-thermal.example.dtb: /example-0/avs-monitor@7d5d2000: failed to match any schema with compatible: ['brcm,bcm2711-avs-monitor', 'syscon', 'simple-mfd']
> > Documentation/devicetree/bindings/thermal/imx-thermal.example.dtb: /example-0/anatop@20c8000: failed to match any schema with compatible: ['fsl,imx6q-anatop', 'syscon', 'simple-mfd']
> > Documentation/devicetree/bindings/i2c/qcom,i2c-cci.example.dtb: /example-0/cci@ac4a000/i2c-bus@1/camera@60: failed to match any schema with compatible: ['ovti,ov7251']
> > Documentation/devicetree/bindings/iio/adc/ti,palmas-gpadc.example.dtb: /example-0/pmic: failed to match any schema with compatible: ['ti,twl6035-pmic', 'ti,palmas-pmic']
> > Documentation/devicetree/bindings/iio/adc/ti,palmas-gpadc.example.dtb: /example-0/pmic: failed to match any schema with compatible: ['ti,twl6035-pmic', 'ti,palmas-pmic']
> > Documentation/devicetree/bindings/input/mediatek,pmic-keys.example.dtb: /example-0/pmic: failed to match any schema with compatible: ['mediatek,mt6397']
> > Documentation/devicetree/bindings/input/sprd,sc27xx-vibrator.example.dtb: /example-0/pmic@0: failed to match any schema with compatible: ['sprd,sc2731']
> > Documentation/devicetree/bindings/dma/dma-controller.example.dtb: /example-0/dma-controller@48000000: failed to match any schema with compatible: ['ti,omap-sdma']
> > Documentation/devicetree/bindings/dma/dma-router.example.dtb: /example-0/dma-router@4a002b78: failed to match any schema with compatible: ['ti,dra7-dma-crossbar']
> > Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.example.dtb: /example-0/memory-controller@13410000/ethernet@6: failed to match any schema with compatible: ['davicom,dm9000']
> > Documentation/devicetree/bindings/arm/hisilicon/controller/cpuctrl.example.dtb: /example-0/cpuctrl@a22000/clock@0: failed to match any schema with compatible: ['hisilicon,hix5hd2-clock']
> > Documentation/devicetree/bindings/arm/hisilicon/controller/sysctrl.example.dtb: /example-0/system-controller@802000/clock@0: failed to match any schema with compatible: ['hisilicon,hi3620-clock']
> > Documentation/devicetree/bindings/arm/hisilicon/controller/hi3798cv200-perictrl.example.dtb: /example-0/peripheral-controller@8a20000/phy@850: failed to match any schema with compatible: ['hisilicon,hi3798cv200-combphy']
> > Documentation/devicetree/bindings/media/rockchip-isp1.example.dtb: /example-0/parent/i2c/camera@36: failed to match any schema with compatible: ['ovti,ov5695']
> > Documentation/devicetree/bindings/net/marvell,mvusb.example.dtb: /example-0/usb/mdio@1/switch@0: failed to match any schema with compatible: ['marvell,mv88e6190']
> > Documentation/devicetree/bindings/net/qca,ar71xx.example.dtb: /example-0/ethernet@1a000000/mdio/switch@10: failed to match any schema with compatible: ['qca,ar9331-switch']
> > Documentation/devicetree/bindings/reset/hisilicon,hi3660-reset.example.dtb: /example-0/iomcu@ffd7e000: failed to match any schema with compatible: ['hisilicon,hi3660-iomcu', 'syscon']
> > 
> > doc reference errors (make refcheckdocs):
> > 
> > See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/1687918770-28416-2-git-send-email-quic_krichai@quicinc.com
> > 
> > The base for the series is generally the latest rc1. A different dependency
> > should be noted in *this* patch.
> > 
> > If you already ran 'make dt_binding_check' and didn't see the above
> > error(s), then make sure 'yamllint' is installed and dt-schema is up to
> > date:
> > 
> > pip3 install dtschema --upgrade
> > 
> > Please check and re-submit after running the above command yourself. Note
> > that DT_SCHEMA_FILES can be set to your schema file to speed up checking
> > your schema. However, it must be unset to test all examples with your schema.
> > 
> Hi Rob,
> 
> Can you please verify again I don't see any errors when I ran it

Yep, you can ignore this.

Rob
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
index 8111122..bc32e13 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
@@ -71,6 +71,13 @@  properties:
     description: GPIO used as WAKE# output signal
     maxItems: 1
 
+  interconnects:
+    maxItems: 1
+
+  interconnect-names:
+    items:
+      - const: pcie-mem
+
   resets:
     maxItems: 1
 
@@ -98,6 +105,8 @@  required:
   - interrupts
   - interrupt-names
   - reset-gpios
+  - interconnects
+  - interconnect-names
   - resets
   - reset-names
   - power-domains
@@ -167,7 +176,9 @@  examples:
   - |
     #include <dt-bindings/clock/qcom,gcc-sdx55.h>
     #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interconnect/qcom,sdx55.h>
     #include <dt-bindings/interrupt-controller/arm-gic.h>
+
     pcie_ep: pcie-ep@1c00000 {
         compatible = "qcom,sdx55-pcie-ep";
         reg = <0x01c00000 0x3000>,
@@ -194,6 +205,8 @@  examples:
         interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>,
                      <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
         interrupt-names = "global", "doorbell";
+        interconnects = <&system_noc MASTER_PCIE &mc_virt SLAVE_EBI_CH0>;
+        interconnect-names = "pcie-mem";
         reset-gpios = <&tlmm 57 GPIO_ACTIVE_LOW>;
         wake-gpios = <&tlmm 53 GPIO_ACTIVE_LOW>;
         resets = <&gcc GCC_PCIE_BCR>;