From: Johan Hovold <johan@kernel.org>
To: Krishna Kurapati <quic_kriskura@quicinc.com>
Cc: Thinh Nguyen <Thinh.Nguyen@synopsys.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Felipe Balbi <balbi@kernel.org>,
Wesley Cheng <quic_wcheng@quicinc.com>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
quic_pkondeti@quicinc.com, quic_ppratap@quicinc.com,
quic_jackp@quicinc.com, quic_harshq@quicinc.com,
ahalaney@redhat.com, quic_shazhuss@quicinc.com
Subject: Re: [PATCH v9 01/10] dt-bindings: usb: qcom,dwc3: Add bindings for SC8280 Multiport
Date: Tue, 27 Jun 2023 13:20:59 +0200 [thread overview]
Message-ID: <ZJrGG6FXWLacRLbg@hovoldconsulting.com> (raw)
In-Reply-To: <20230621043628.21485-2-quic_kriskura@quicinc.com>
On Wed, Jun 21, 2023 at 10:06:19AM +0530, Krishna Kurapati wrote:
> Add the compatible string for SC8280 Multiport USB controller from
> Qualcomm.
>
> There are 4 power event irq interrupts supported by this controller
> (one for each port of multiport). Added all the 4 as non-optional
> interrupts for SC8280XP-MP
>
> Also each port of multiport has one DP and oen DM IRQ. Add all DP/DM
> IRQ's related to 4 ports of SC8280XP Teritiary controller.
>
> Also added ss phy irq for both SS Ports.
>
> Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com>
> + - if:
> + properties:
> + compatible:
> + contains:
> + enum:
> + - qcom,sc8280xp-dwc3-mp
> + then:
> + properties:
> + interrupts:
You also need minItems 14 here.
> + maxItems: 14
> + interrupt-names:
And here, I think.
> + items:
> + - const: dp1_hs_phy_irq
> + - const: dm1_hs_phy_irq
> + - const: dp2_hs_phy_irq
> + - const: dm2_hs_phy_irq
> + - const: dp3_hs_phy_irq
> + - const: dm4_hs_phy_irq
> + - const: dp4_hs_phy_irq
> + - const: dm4_hs_phy_irq
> + - const: ss1_phy_irq
> + - const: ss2_phy_irq
> + - const: pwr_event_1
> + - const: pwr_event_2
> + - const: pwr_event_3
> + - const: pwr_event_4
The naming here is inconsistent and interrupts should not have "_irq"
suffixes (even if some of the current ones do for historical reasons).
I believe these should be named
pwr_event_1
dp_hs_phy_1
dm_hs_phy_1
ss_phy_1
pwr_event_2
dp_hs_phy_2
dm_hs_phy_2
ss_phy_2
pwr_event_3
dp_hs_phy_3
dm_hs_phy_3
pwr_event_4
dp_hs_phy_4
dm_hs_phy_4
or similar and be grouped by port while using the the
qcom,sc8280xp-dwc ordering for the individual lines.
Side note: Please note how the above interrupt properties can also be
used to infer the number of HS and SS ports.
> +
> additionalProperties: false
>
> examples:
Johan
next prev parent reply other threads:[~2023-06-27 11:21 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-21 4:36 [PATCH v9 00/10] Add multiport support for DWC3 controllers Krishna Kurapati
2023-06-21 4:36 ` [PATCH v9 01/10] dt-bindings: usb: qcom,dwc3: Add bindings for SC8280 Multiport Krishna Kurapati
2023-06-23 20:41 ` Rob Herring
2023-06-27 11:20 ` Johan Hovold [this message]
2023-06-27 15:38 ` Johan Hovold
2023-07-02 19:11 ` Krishna Kurapati PSSNV
2023-07-21 8:10 ` Johan Hovold
2023-06-21 4:36 ` [PATCH v9 02/10] dt-bindings: usb: Add bindings for multiport properties on DWC3 controller Krishna Kurapati
2023-06-23 20:41 ` Rob Herring
2023-06-27 11:24 ` Johan Hovold
2023-06-21 4:36 ` [PATCH v9 03/10] usb: dwc3: core: Access XHCI address space temporarily to read port info Krishna Kurapati
2023-06-23 22:14 ` Thinh Nguyen
2023-06-27 11:45 ` Johan Hovold
2023-07-02 18:48 ` Krishna Kurapati PSSNV
2023-07-21 7:44 ` Johan Hovold
2023-07-23 14:59 ` Krishna Kurapati PSSNV
2023-07-24 15:41 ` Johan Hovold
2023-07-25 5:39 ` Krishna Kurapati PSSNV
2023-06-21 4:36 ` [PATCH v9 04/10] usb: dwc3: core: Skip setting event buffers for host only controllers Krishna Kurapati
2023-06-23 22:27 ` Thinh Nguyen
2023-06-24 7:20 ` Krishna Kurapati PSSNV
2023-06-26 23:34 ` Thinh Nguyen
2023-06-26 23:46 ` Thinh Nguyen
2023-07-02 18:45 ` Krishna Kurapati PSSNV
2023-07-05 22:40 ` Thinh Nguyen
2023-06-21 4:36 ` [PATCH v9 05/10] usb: dwc3: core: Refactor PHY logic to support Multiport Controller Krishna Kurapati
2023-06-23 22:55 ` Thinh Nguyen
2023-06-24 7:15 ` Krishna Kurapati PSSNV
2023-06-27 12:09 ` Johan Hovold
2023-07-02 18:56 ` Krishna Kurapati PSSNV
2023-07-21 7:56 ` Johan Hovold
2023-08-01 1:30 ` Thinh Nguyen
2023-10-19 13:20 ` Johan Hovold
2023-06-21 4:36 ` [PATCH v9 06/10] usb: dwc3: qcom: Add support to read IRQ's related to multiport Krishna Kurapati
2023-06-21 10:05 ` Konrad Dybcio
2023-06-21 10:08 ` Krishna Kurapati PSSNV
2023-06-27 14:31 ` Johan Hovold
2023-07-02 18:59 ` Krishna Kurapati PSSNV
2023-07-11 6:42 ` Krishna Kurapati PSSNV
2023-07-21 8:14 ` Johan Hovold
2023-07-21 8:19 ` Krishna Kurapati PSSNV
2023-07-21 9:21 ` Johan Hovold
2023-07-21 9:35 ` Krishna Kurapati PSSNV
2023-07-21 11:11 ` Johan Hovold
2023-07-12 12:12 ` Johan Hovold
2023-07-12 18:26 ` Krishna Kurapati PSSNV
2023-07-14 9:05 ` Johan Hovold
2023-07-14 10:40 ` Krishna Kurapati PSSNV
2023-07-15 19:01 ` Krishna Kurapati PSSNV
2023-07-17 15:15 ` Krishna Kurapati PSSNV
2023-07-21 8:35 ` Johan Hovold
2023-07-21 8:45 ` Krishna Kurapati PSSNV
2023-06-21 4:36 ` [PATCH v9 07/10] usb: dwc3: qcom: Add multiport suspend/resume support for wrapper Krishna Kurapati
2023-06-27 15:05 ` Johan Hovold
2023-07-02 19:02 ` Krishna Kurapati PSSNV
2023-06-21 4:36 ` [PATCH v9 08/10] arm64: dts: qcom: sc8280xp: Add multiport controller node for SC8280 Krishna Kurapati
2023-06-23 22:39 ` Konrad Dybcio
2023-06-24 7:13 ` Krishna Kurapati PSSNV
2023-06-27 15:16 ` Johan Hovold
2023-07-02 19:10 ` Krishna Kurapati PSSNV
2023-07-21 8:08 ` Johan Hovold
2023-06-27 15:11 ` Johan Hovold
2023-06-21 4:36 ` [PATCH v9 09/10] arm64: dts: qcom: sa8295p: Enable tertiary controller and its 4 USB ports Krishna Kurapati
2023-06-23 22:40 ` Konrad Dybcio
2023-06-21 4:36 ` [PATCH v9 10/10] arm64: dts: qcom: sa8540-ride: Enable first port of tertiary usb controller Krishna Kurapati
2023-06-23 22:42 ` Konrad Dybcio
2023-06-24 7:11 ` Krishna Kurapati PSSNV
2023-06-27 15:19 ` [PATCH v9 00/10] Add multiport support for DWC3 controllers Johan Hovold
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