From: Arend van Spriel <arend@broadcom.com>
To: Ilya Faenson <ifaenson@broadcom.com>
Cc: Marcel Holtmann <marcel@holtmann.org>, <linux-bluetooth@vger.kernel.org>
Subject: Re: [PATCH v4 1/4] Broadcom Bluetooth UART Device Tree bindings
Date: Wed, 17 Jun 2015 23:33:58 +0200 [thread overview]
Message-ID: <5581E7C6.6060408@broadcom.com> (raw)
In-Reply-To: <1434576658-20730-2-git-send-email-ifaenson@broadcom.com>
On 06/17/15 23:30, Ilya Faenson wrote:
> Device Tree bindings to configure the Broadcom Bluetooth UART device.
As Marcel mentioned we really want DT people to Ack this one so better
Cc: DT mailing list.
Regards,
Arend
> Signed-off-by: Ilya Faenson<ifaenson@broadcom.com>
> ---
> .../devicetree/bindings/net/bluetooth/btbcm.txt | 86 ++++++++++++++++++++++
> 1 file changed, 86 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/net/bluetooth/btbcm.txt
>
> diff --git a/Documentation/devicetree/bindings/net/bluetooth/btbcm.txt b/Documentation/devicetree/bindings/net/bluetooth/btbcm.txt
> new file mode 100644
> index 0000000..5dbcd57
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/bluetooth/btbcm.txt
> @@ -0,0 +1,86 @@
> +btbcm
> +------
> +
> +Required properties:
> +
> + - compatible : must be "brcm,brcm-bt-uart".
> + - tty : tty device connected to this Bluetooth device.
> +
> +Optional properties:
> +
> + - bt-host-wake-gpios : bt-host-wake input GPIO to be used as an interrupt.
> +
> + - bt-wake-gpios : bt-wake output GPIO to be used to suspend / resume device.
> +
> + - bt-reg-on-gpios : reg-on output GPIO to be used to power device on/off.
> +
> + - oper-speed : Bluetooth device operational baud rate.
> + Default: 3000000.
> +
> + - manual-fc : flow control UART in suspend / resume scenarios.
> + Default: 0.
> +
> + - configure-sleep : configure suspend / resume flag.
> + Default: false.
> +
> + - idle-timeout : Number of seconds of inactivity before suspending.
> + Default: 5.
> +
> + - configure-audio : configure platform PCM SCO flag.
> + Default: false.
> +
> + - pcm-clockmode : PCM clock mode. 0-slave, 1-master.
> + Default: 0.
> +
> + - pcm-fillmethod : PCM fill method. 0 to 3.
> + Default: 2.
> +
> + - pcm-fillnum : PCM number of fill bits. 0 to 3.
> + Default: 0.
> +
> + - pcm-fillvalue : PCM fill value. 0 to 7.
> + Default: 3.
> +
> + - pcm-incallbitclock : PCM interface rate. 0-128Kbps, 1-256Kbps, 2-512Kbps,
> + 3-1024Kbps, 4-2048Kbps.
> + Default: 0.
> +
> + - pcm-lsbfirst : PCM LSB first. 0 or 1.
> + Default: 0.
> +
> + - pcm-rightjustify : PCM Justify. 0-left, 1-right.
> + Default: 0.
> +
> + - pcm-routing : PCM routing. 0-PCM, 1-SCO over HCI.
> + Default: 0.
> +
> + - pcm-shortframesync : PCM sync. 0-short, 1-long.
> + Default: 0.
> +
> + - pcm-syncmode : PCM sync mode. 0-slave, 1-master.
> + Default: 0.
> +
> +
> +Example:
> +
> + bcm4354_bt_uart: bcm4354-bt-uart {
> + compatible = "brcm,brcm-bt-uart";
> + bt-wake-gpios =<&gpio4 30 GPIO_ACTIVE_HIGH>;
> + bt-host-wake-gpios =<&gpio4 31 GPIO_ACTIVE_HIGH>;
> + tty = "ttyS0";
> + oper-speed =<3000000>;
> + configure-sleep;
> + idle-timeout =<5>;
> + configure-audio;
> + pcm-clockmode =<0>;
> + pcm-fillmethod =<2>;
> + pcm-fillnum =<0>;
> + pcm-fillvalue =<3>;
> + pcm-incallbitclock =<0>;
> + pcm-lsbfirst =<0>;
> + pcm-rightjustify =<0>;
> + pcm-routing =<0>;
> + pcm-shortframesync =<0>;
> + pcm-syncmode =<0>;
> + };
> +
next prev parent reply other threads:[~2015-06-17 21:33 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-17 21:30 [PATCH v4 0/4] Broadcom Bluetooth UART device driver Ilya Faenson
2015-06-17 21:30 ` [PATCH v4 1/4] Broadcom Bluetooth UART Device Tree bindings Ilya Faenson
2015-06-17 21:33 ` Arend van Spriel [this message]
[not found] ` <1434576658-20730-2-git-send-email-ifaenson-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2015-06-17 23:11 ` FW: " Ilya Faenson
2015-06-17 23:11 ` Ilya Faenson
[not found] ` <E0D3336E15B58B4294723AC879BA5E942634F2-Wwdb2uEOBX8N93KskqRXH71+IgudQmzARxWJa1zDYLQ@public.gmane.org>
2015-06-18 15:02 ` Rob Herring
2015-06-18 15:02 ` Rob Herring
[not found] ` <CAL_JsqK9kup3sm3qgDLqtT8ajrN1ee6zfXwOoZqoq9cXQNwE_w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-06-18 18:54 ` Ilya Faenson
2015-06-18 18:54 ` Ilya Faenson
[not found] ` <E0D3336E15B58B4294723AC879BA5E94263E58-Wwdb2uEOBX8N93KskqRXH71+IgudQmzARxWJa1zDYLQ@public.gmane.org>
2015-06-18 19:41 ` Rob Herring
2015-06-18 19:41 ` Rob Herring
[not found] ` <CAL_JsqJAUTjNehtr_Af93k71mdSREb9pLMoSyDTm1S42VkA2sQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-06-18 20:37 ` Ilya Faenson
2015-06-18 20:37 ` Ilya Faenson
[not found] ` <E0D3336E15B58B4294723AC879BA5E942640A3-Wwdb2uEOBX8N93KskqRXH71+IgudQmzARxWJa1zDYLQ@public.gmane.org>
2015-06-19 15:47 ` Rob Herring
2015-06-19 15:47 ` Rob Herring
[not found] ` <CAL_JsqJKyj8sDwG82jb_CzXEDBN8aznR7eF5yTOiWruW8o3cng-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-06-19 17:06 ` Arend van Spriel
2015-06-19 17:06 ` Arend van Spriel
[not found] ` <55844C1E.8020301-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2015-06-19 18:49 ` Rob Herring
2015-06-19 18:49 ` Rob Herring
[not found] ` <CAL_JsqLr7JZ9=i2XuWR0_FZDyxpDRwDS5dkSpzjKA-8V=-mpOw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-06-19 19:20 ` Arend van Spriel
2015-06-19 19:20 ` Arend van Spriel
[not found] ` <55846B7D.1060601-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2015-06-29 18:36 ` Arend van Spriel
2015-06-29 18:36 ` Arend van Spriel
[not found] ` <55919023.200-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2015-07-02 18:26 ` Rob Herring
2015-07-02 18:26 ` Rob Herring
2015-06-19 20:37 ` Ilya Faenson
2015-06-19 20:37 ` Ilya Faenson
2015-06-19 19:23 ` Fabio Estevam
2015-06-19 20:40 ` Ilya Faenson
2015-06-17 21:30 ` [PATCH v4 2/4] hci_uart: line discipline enhancements Ilya Faenson
2015-06-17 21:50 ` Marcel Holtmann
2015-06-17 21:53 ` Ilya Faenson
2015-06-18 9:46 ` Frederic Danis
2015-06-18 10:17 ` Marcel Holtmann
2015-06-17 21:30 ` [PATCH v4 3/4] btbcm_uart: Broadcom UART Platform Driver Ilya Faenson
2015-06-17 21:30 ` [PATCH v4 4/4] hci_bcm: Broadcom UART protocol enhancements Ilya Faenson
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