From: Adam Ford <aford173@gmail.com>
To: Sebastian Reichel <sre@kernel.org>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>,
Marcel Holtmann <marcel@holtmann.org>,
Tony Lindgren <tony@atomide.com>, Rob Herring <robh@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Pavel Machek <pavel@ucw.cz>,
"open list:BLUETOOTH DRIVERS" <linux-bluetooth@vger.kernel.org>,
linux-media@vger.kernel.org, linux-omap@vger.kernel.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Sebastian Reichel <sebastian.reichel@collabora.com>
Subject: Re: [PATCH 01/14] ARM: dts: LogicPD Torpedo: Add WiLink UART node
Date: Fri, 21 Dec 2018 14:05:57 -0600 [thread overview]
Message-ID: <CAHCN7x+5hq65LpF+G7rsiK89E7F+9fFiukgBA-u3RZZ6ov3xHg@mail.gmail.com> (raw)
In-Reply-To: <20181221011752.25627-2-sre@kernel.org>
On Thu, Dec 20, 2018 at 7:18 PM Sebastian Reichel <sre@kernel.org> wrote:
>
> From: Sebastian Reichel <sebastian.reichel@collabora.com>
>
> Add a node for the UART part of WiLink chip.
>
> Cc: Adam Ford <aford173@gmail.com>
> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
> ---
> This is compile tested only!
I have tried this a few times, unfortunately, I cannot get the wl1283
to load the BT Firmware without timing out. The btwilink driver is
the only option that works for me.
[ 22.809600] Bluetooth: hci0: command 0xfd1c tx timeout
[ 31.206390] Bluetooth: hci0: send command failed
[ 31.211334] Bluetooth: hci0: download firmware failed, retrying...
[ 31.367767] Bluetooth: hci0: change remote baud rate command in firmware
[ 38.166351] Bluetooth: hci0: command 0xfd1c tx timeout
[ 46.566375] Bluetooth: hci0: send command failed
[ 46.571289] Bluetooth: hci0: download firmware failed, retrying...
[ 46.738250] Bluetooth: hci0: change remote baud rate command in firmware
[ 53.526336] Bluetooth: hci0: command 0xfd1c tx timeout
It times out, and tries again....and again....
Unless there is a driver fix to the BT UART, I don't think this should
be applied since I don't know what will happen if/when I try to use
the btwilink driver.
Having said that, I have no issues with the wl18xx and a wl127x on
other boards who don't need the btwilink driver. I think it's somehow
related to the wl1283
adam
> ---
> arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts b/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts
> index 9d5d53fbe9c0..2699da12dc2d 100644
> --- a/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts
> +++ b/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts
> @@ -54,6 +54,14 @@
> };
> };
>
> +&uart2 {
> + bluetooth {
> + compatible = "ti,wl1283-st";
> + enable-gpios = <&gpio6 2 GPIO_ACTIVE_HIGH>; /* gpio 162 */
> + max-speed = <3000000>;
> + };
> +};
> +
> &omap3_pmx_core {
> mmc3_pins: pinmux_mm3_pins {
> pinctrl-single,pins = <
> --
> 2.19.2
>
next prev parent reply other threads:[~2018-12-21 20:06 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-21 1:17 [PATCH 00/14] Add support for FM radio in hcill and kill TI_ST Sebastian Reichel
2018-12-21 1:17 ` [PATCH 01/14] ARM: dts: LogicPD Torpedo: Add WiLink UART node Sebastian Reichel
2018-12-21 20:05 ` Adam Ford [this message]
2018-12-21 1:17 ` [PATCH 02/14] ARM: dts: IGEP: " Sebastian Reichel
2019-02-18 22:04 ` Enric Balletbo Serra
2018-12-21 1:17 ` [PATCH 03/14] ARM: OMAP2+: pdata-quirks: drop TI_ST/KIM support Sebastian Reichel
2018-12-21 1:17 ` [PATCH 04/14] media: wl128x-radio: remove module version Sebastian Reichel
2018-12-21 1:17 ` [PATCH 05/14] media: wl128x-radio: remove global radio_disconnected Sebastian Reichel
2018-12-22 19:10 ` Pavel Machek
2018-12-21 1:17 ` [PATCH 06/14] media: wl128x-radio: remove global radio_dev Sebastian Reichel
2018-12-22 19:16 ` Pavel Machek
2018-12-21 1:17 ` [PATCH 07/14] media: wl128x-radio: convert to platform device Sebastian Reichel
2018-12-22 19:17 ` Pavel Machek
2018-12-21 1:17 ` [PATCH 08/14] media: wl128x-radio: use device managed memory allocation Sebastian Reichel
2018-12-22 19:20 ` Pavel Machek
2018-12-21 1:17 ` [PATCH 09/14] media: wl128x-radio: load firmware from ti-connectivity/ Sebastian Reichel
2018-12-21 1:17 ` [PATCH 10/14] media: wl128x-radio: simplify fmc_prepare/fmc_release Sebastian Reichel
2018-12-22 19:29 ` Pavel Machek
2019-01-09 18:17 ` Sebastian Reichel
2018-12-21 1:17 ` [PATCH 11/14] media: wl128x-radio: fix skb debug printing Sebastian Reichel
2018-12-22 19:30 ` Pavel Machek
2018-12-21 1:17 ` [PATCH 12/14] media: wl128x-radio: move from TI_ST to hci_ll driver Sebastian Reichel
2018-12-23 15:56 ` Marcel Holtmann
2019-01-09 18:11 ` Sebastian Reichel
2019-01-09 19:24 ` Marcel Holtmann
2019-01-10 1:23 ` Rob Herring
2018-12-21 1:17 ` [PATCH 13/14] Bluetooth: btwilink: drop superseded driver Sebastian Reichel
2018-12-21 1:17 ` [PATCH 14/14] misc: ti-st: Drop " Sebastian Reichel
2018-12-21 21:10 ` Adam Ford
2018-12-21 18:02 ` [PATCH 00/14] Add support for FM radio in hcill and kill TI_ST Tony Lindgren
2018-12-22 2:47 ` Sebastian Reichel
2018-12-23 16:15 ` Tony Lindgren
2018-12-22 20:36 ` Adam Ford
2018-12-23 16:22 ` Tony Lindgren
2018-12-22 20:08 ` Pavel Machek
2018-12-22 22:40 ` Pavel Machek
2019-01-10 17:42 ` Sebastian Reichel
2019-03-14 8:20 ` Hans Verkuil
2019-03-14 12:18 ` Adam Ford
2019-03-19 13:31 ` Sebastian Reichel
2019-05-07 17:26 ` Adam Ford
2019-05-07 18:34 ` Adam Ford
2019-05-08 20:58 ` Marcel Holtmann
2019-05-10 13:28 ` Adam Ford
2019-05-10 15:38 ` Marcel Holtmann
2019-09-30 23:42 ` Adam Ford
2019-10-02 19:03 ` Adam Ford
2019-10-03 13:42 ` Sebastian Reichel
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