From: Rob Herring <robh@kernel.org>
To: Wesley Cheng <quic_wcheng@quicinc.com>
Cc: srinivas.kandagatla@linaro.org, mathias.nyman@intel.com,
perex@perex.cz, lgirdwood@gmail.com, andersson@kernel.org,
krzysztof.kozlowski+dt@linaro.org, gregkh@linuxfoundation.org,
Thinh.Nguyen@synopsys.com, broonie@kernel.org,
bgoswami@quicinc.com, tiwai@suse.com, agross@kernel.org,
linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
alsa-devel@alsa-project.org, devicetree@vger.kernel.org,
linux-usb@vger.kernel.org, quic_jackp@quicinc.com,
quic_plai@quicinc.com
Subject: Re: [PATCH v5 14/32] dt-bindings: usb: xhci: Add num-hc-interrupters definition
Date: Thu, 31 Aug 2023 12:22:20 -0500 [thread overview]
Message-ID: <20230831172220.GA2460067-robh@kernel.org> (raw)
In-Reply-To: <20230829210657.9904-15-quic_wcheng@quicinc.com>
On Tue, Aug 29, 2023 at 02:06:39PM -0700, Wesley Cheng wrote:
> 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.
>
> Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
> ---
> Documentation/devicetree/bindings/usb/usb-xhci.yaml | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.yaml b/Documentation/devicetree/bindings/usb/usb-xhci.yaml
> index 180a261c3e8f..2c05757cef01 100644
> --- a/Documentation/devicetree/bindings/usb/usb-xhci.yaml
> +++ b/Documentation/devicetree/bindings/usb/usb-xhci.yaml
> @@ -29,6 +29,10 @@ 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:[~2023-08-31 17:23 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-29 21:06 [PATCH v5 00/32] Introduce QC USB SND audio offloading support Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 01/32] xhci: add support to allocate several interrupters Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 02/32] xhci: add helper to stop endpoint and wait for completion Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 03/32] xhci: sideband: add initial api to register a sideband entity Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 04/32] usb: host: xhci-mem: Cleanup pending secondary event ring events Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 05/32] usb: host: xhci-mem: Allow for interrupter clients to choose specific index Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 06/32] ASoC: Add SOC USB APIs for adding an USB backend Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 07/32] ASoC: dt-bindings: qcom,q6dsp-lpass-ports: Add USB_RX port Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 08/32] ASoC: qcom: qdsp6: Introduce USB AFE port to q6dsp Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 09/32] ASoC: qdsp6: q6afe: Increase APR timeout Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 10/32] ASoC: qcom: Add USB backend ASoC driver for Q6 Wesley Cheng
2023-08-30 12:50 ` Amadeusz Sławiński
2023-08-31 19:34 ` Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 11/32] sound: usb: card: Introduce USB SND platform op callbacks Wesley Cheng
2023-09-07 15:36 ` Takashi Iwai
2023-09-11 17:57 ` Wesley Cheng
2023-09-12 22:36 ` Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 12/32] sound: usb: Export USB SND APIs for modules Wesley Cheng
2023-08-30 12:50 ` Amadeusz Sławiński
2023-08-31 19:36 ` Wesley Cheng
2023-09-07 15:38 ` Takashi Iwai
2023-09-11 17:58 ` Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 13/32] dt-bindings: usb: dwc3: Add snps,num-hc-interrupters definition Wesley Cheng
2023-08-31 17:24 ` Rob Herring
2023-08-31 19:25 ` Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 14/32] dt-bindings: usb: xhci: Add num-hc-interrupters definition Wesley Cheng
2023-08-31 17:22 ` Rob Herring [this message]
2023-08-29 21:06 ` [PATCH v5 15/32] usb: dwc3: Add DT parameter to specify maximum number of interrupters Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 16/32] usb: host: xhci-plat: Set XHCI max interrupters if property is present Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 17/32] sound: usb: qcom: Add USB QMI definitions Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 18/32] sound: usb: Introduce QC USB SND offloading support Wesley Cheng
2023-09-07 15:51 ` Takashi Iwai
2023-09-11 17:59 ` Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 19/32] sound: usb: card: Check for support for requested audio format Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 20/32] sound: soc: soc-usb: Add PCM format check API for USB backend Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 21/32] sound: soc: qcom: qusb6: Ensure PCM format is supported by USB audio device Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 22/32] sound: usb: Prevent starting of audio stream if in use Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 23/32] ASoC: dt-bindings: Add Q6USB backend Wesley Cheng
2023-08-31 17:29 ` Rob Herring
2023-08-31 19:32 ` Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 24/32] ASoC: dt-bindings: Update example for enabling USB offload on SM8250 Wesley Cheng
2023-08-31 17:29 ` Rob Herring
2023-08-29 21:06 ` [PATCH v5 25/32] ASoC: qcom: qdsp6: q6afe: Split USB AFE dev_token param into separate API Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 26/32] sound: Pass USB SND card and PCM information to SOC USB Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 27/32] sound: soc: qdsp6: Add SND kcontrol to select offload device Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 28/32] sound: soc: qdsp6: Add SND kcontrol for fetching offload status Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 29/32] sound: soc: qcom: q6usb: Add headphone jack for offload connection status Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 30/32] sound: usb: qc_audio_offload: Use card and PCM index from QMI request Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 31/32] sound: usb: card: Allow for rediscovery of connected USB SND devices Wesley Cheng
2023-08-29 21:06 ` [PATCH v5 32/32] sound: soc: soc-usb: Rediscover USB SND devices on USB port add Wesley Cheng
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