From: Wesley Cheng <quic_wcheng@quicinc.com>
To: <mathias.nyman@intel.com>, <gregkh@linuxfoundation.org>,
<lgirdwood@gmail.com>, <broonie@kernel.org>, <perex@perex.cz>,
<tiwai@suse.com>, <agross@kernel.org>, <andersson@kernel.org>,
<konrad.dybcio@linaro.org>, <robh+dt@kernel.org>,
<krzysztof.kozlowski+dt@linaro.org>, <conor+dt@kernel.org>,
<srinivas.kandagatla@linaro.org>, <bgoswami@quicinc.com>,
<Thinh.Nguyen@synopsys.com>
Cc: <linux-kernel@vger.kernel.org>, <linux-usb@vger.kernel.org>,
<alsa-devel@alsa-project.org>, <linux-arm-msm@vger.kernel.org>,
<devicetree@vger.kernel.org>,
Wesley Cheng <quic_wcheng@quicinc.com>
Subject: [PATCH v7 14/33] dt-bindings: usb: xhci: Add num-hc-interrupters definition
Date: Thu, 21 Sep 2023 14:48:24 -0700 [thread overview]
Message-ID: <20230921214843.18450-15-quic_wcheng@quicinc.com> (raw)
In-Reply-To: <20230921214843.18450-1-quic_wcheng@quicinc.com>
Add the definition for how many interrupts the XHCI host controller should
allocate. XHCI can potentially support up to 1024 interrupters, which
implementations may want to limit.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
---
Documentation/devicetree/bindings/usb/usb-xhci.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.yaml b/Documentation/devicetree/bindings/usb/usb-xhci.yaml
index 180a261c3e8f..4238ae896ef6 100644
--- a/Documentation/devicetree/bindings/usb/usb-xhci.yaml
+++ b/Documentation/devicetree/bindings/usb/usb-xhci.yaml
@@ -29,6 +29,12 @@ properties:
description: Interrupt moderation interval
default: 5000
+ num-hc-interrupters:
+ description: Maximum number of interrupters to allocate
+ $ref: /schemas/types.yaml#/definitions/uint16
+ minimum: 1
+ maximum: 1024
+
additionalProperties: true
examples:
next prev parent reply other threads:[~2023-09-21 21:49 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-21 21:48 [PATCH v7 00/33] Introduce QC USB SND audio offloading support Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 01/33] xhci: add support to allocate several interrupters Wesley Cheng
2023-09-28 10:31 ` Mathias Nyman
2023-10-02 20:07 ` Wesley Cheng
2023-10-04 14:02 ` Mathias Nyman
2023-10-04 18:35 ` Wesley Cheng
2023-10-04 23:42 ` Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 02/33] xhci: add helper to stop endpoint and wait for completion Wesley Cheng
2023-09-28 13:31 ` Mathias Nyman
2023-09-28 22:10 ` Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 03/33] xhci: sideband: add initial api to register a sideband entity Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 04/33] usb: host: xhci-mem: Cleanup pending secondary event ring events Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 05/33] usb: host: xhci-mem: Allow for interrupter clients to choose specific index Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 06/33] ASoC: Add SOC USB APIs for adding an USB backend Wesley Cheng
2023-09-27 14:48 ` Mark Brown
2023-09-27 19:57 ` Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 07/33] ASoC: dt-bindings: qcom,q6dsp-lpass-ports: Add USB_RX port Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 08/33] ASoC: qcom: qdsp6: Introduce USB AFE port to q6dsp Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 09/33] ASoC: qdsp6: q6afe: Increase APR timeout Wesley Cheng
2023-09-27 14:50 ` Mark Brown
2023-09-27 20:01 ` Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 10/33] ASoC: qcom: qdsp6: Add USB backend ASoC driver for Q6 Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 11/33] ALSA: usb-audio: Introduce USB SND platform op callbacks Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 12/33] ALSA: usb-audio: Export USB SND APIs for modules Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 13/33] dt-bindings: usb: dwc3: Limit num-hc-interrupters definition Wesley Cheng
2023-09-25 15:32 ` Rob Herring
2023-09-21 21:48 ` Wesley Cheng [this message]
2023-09-21 21:48 ` [PATCH v7 15/33] usb: dwc3: Specify maximum number of XHCI interrupters Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 16/33] usb: host: xhci-plat: Set XHCI max interrupters if property is present Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 17/33] ALSA: usb-audio: qcom: Add USB QMI definitions Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 18/33] ALSA: usb-audio: qcom: Introduce QC USB SND offloading support Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 19/33] ALSA: usb-audio: Check for support for requested audio format Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 20/33] ASoC: usb: Add PCM format check API for USB backend Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 21/33] ASoC: qcom: qdsp6: Ensure PCM format is supported by USB audio device Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 22/33] ALSA: usb-audio: Prevent starting of audio stream if in use Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 23/33] ASoC: dt-bindings: Add Q6USB backend Wesley Cheng
2023-09-25 15:34 ` Rob Herring
2023-09-21 21:48 ` [PATCH v7 24/33] ASoC: dt-bindings: Update example for enabling USB offload on SM8250 Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 25/33] ASoC: qcom: qdsp6: q6afe: Split USB AFE dev_token param into separate API Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 26/33] ALSA: usb-audio: qcom: Populate PCM and USB chip information Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 27/33] ASoC: qcom: qdsp6: Add support to track available USB PCM devices Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 28/33] ASoC: qcom: qdsp6: Add SND kcontrol to select offload device Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 29/33] ASoC: qcom: qdsp6: Add SND kcontrol for fetching offload status Wesley Cheng
2023-09-27 15:02 ` Mark Brown
2023-09-27 20:10 ` Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 30/33] ASoC: qcom: qdsp6: Add headphone jack for offload connection status Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 31/33] ALSA: usb-audio: qcom: Use card and PCM index from QMI request Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 32/33] ALSA: usb-audio: Allow for rediscovery of connected USB SND devices Wesley Cheng
2023-09-21 21:48 ` [PATCH v7 33/33] ASoC: usb: Rediscover USB SND devices on USB port add Wesley Cheng
2023-09-27 15:04 ` [PATCH v7 00/33] Introduce QC USB SND audio offloading support Mark Brown
2023-09-27 15:46 ` Greg KH
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