From: Maxime Ripard <maxime.ripard-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org>
To: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
Cc: Marcel Holtmann <marcel-kz+m5ild9QBg9hUCZPvPmw@public.gmane.org>,
Johan Hedberg
<johan.hedberg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org,
Loic Poulain
<loic.poulain-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
linux-bluetooth-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH 15/15] arm64: dts: allwinner: a64: bananapi-m64: Add Bluetooth device node
Date: Thu, 8 Nov 2018 09:25:22 +0100 [thread overview]
Message-ID: <20181108082522.va5c63sb6t7zphpm@flea> (raw)
In-Reply-To: <20181107101308.7626-16-wens-jdAy2FN1RRM@public.gmane.org>
[-- Attachment #1: Type: text/plain, Size: 958 bytes --]
On Wed, Nov 07, 2018 at 06:13:08PM +0800, Chen-Yu Tsai wrote:
> The AP6212 is based on the Broadcom BCM43430 or BCM43438. The WiFi side
> identifies as BCM43430, while the Bluetooth side identifies as BCM43438.
>
> The Bluetooth side is connected to UART1 in a 4 wire configuration. Same
> as the WiFi side, due to being the same chip and package, DLDO2 provides
> overall power via VBAT, and DLDO4 provides I/O power via VDDIO. The RTC
> clock output provides the LPO low power clock at 32.768 kHz.
>
> This patch enables Bluetooth on this board, and also adds the missing
> LPO clock on the WiFi side. There is also a PCM connection for Bluetooth,
> but this is not covered here.
>
> Signed-off-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
Acked-by: Maxime Ripard <maxime.ripard-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org>
Thanks for figuring this out!
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
next prev parent reply other threads:[~2018-11-08 8:25 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-07 10:12 [PATCH 00/15] ARM: sunxi: Enable Broadcom-based Bluetooth controllers Chen-Yu Tsai
[not found] ` <20181107101308.7626-1-wens-jdAy2FN1RRM@public.gmane.org>
2018-11-07 10:12 ` [PATCH 01/15] dt-bindings: net: broadcom-bluetooth: Fix external clock names Chen-Yu Tsai
[not found] ` <20181107101308.7626-2-wens-jdAy2FN1RRM@public.gmane.org>
2018-11-12 18:37 ` Rob Herring
[not found] ` <5bea0ebe.1c69fb81.e15d7.98e1-ATjtLOhZ0NVl57MIdRCFDg@public.gmane.org>
2018-11-14 3:15 ` Chen-Yu Tsai
[not found] ` <CAGb2v65PqwKrRdh2_Y48zYnmJa0=hv3Bd4UdvdWvBBMfT2BfSw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-11-14 15:51 ` Rob Herring
[not found] ` <CAL_JsqJrJHatiYB=Vaakbi1UUGOkqvAkZnZRG=zz5Ae_RzxGgg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-11-14 16:13 ` Chen-Yu Tsai
2018-11-07 10:12 ` [PATCH 02/15] dt-bindings: net: broadcom-bluetooth: Add VBAT and VDDIO supplies Chen-Yu Tsai
[not found] ` <20181107101308.7626-3-wens-jdAy2FN1RRM@public.gmane.org>
2018-11-12 23:37 ` Rob Herring
2018-11-07 10:12 ` [PATCH 03/15] dt-bindings: net: broadcom-bluetooth: Add BCM20702A1 compatible string Chen-Yu Tsai
[not found] ` <20181107101308.7626-4-wens-jdAy2FN1RRM@public.gmane.org>
2018-11-12 23:37 ` Rob Herring
2018-11-07 10:12 ` [PATCH 04/15] dt-bindings: net: broadcom-bluetooth: Add BCM4330 " Chen-Yu Tsai
[not found] ` <20181107101308.7626-5-wens-jdAy2FN1RRM@public.gmane.org>
2018-11-12 23:37 ` Rob Herring
2018-11-07 10:12 ` [PATCH 05/15] Bluetooth: hci_bcm: Handle deferred probing for the clock supply Chen-Yu Tsai
2018-11-07 10:12 ` [PATCH 06/15] Bluetooth: hci_bcm: Simplify clk_get error handling Chen-Yu Tsai
2018-11-07 10:51 ` Russell King - ARM Linux
2018-11-07 10:13 ` [PATCH 07/15] Bluetooth: hci_bcm: Use "txco" and "extclk" to get clock reference Chen-Yu Tsai
2018-11-07 10:13 ` [PATCH 08/15] Bluetooth: hci_bcm: Add support for LPO clock Chen-Yu Tsai
2018-11-07 10:13 ` [PATCH 09/15] Bluetooth: hci_bcm: Add support for regulator supplies Chen-Yu Tsai
2018-11-07 10:13 ` [PATCH 10/15] Bluetooth: hci_bcm: Wait for device to come out of reset after power on Chen-Yu Tsai
2018-11-07 10:13 ` [PATCH 11/15] Bluetooth: hci_bcm: Add BCM20702A1 variant Chen-Yu Tsai
[not found] ` <20181107101308.7626-12-wens-jdAy2FN1RRM@public.gmane.org>
2018-11-07 20:36 ` Maxime Ripard
2018-11-08 6:53 ` Chen-Yu Tsai
[not found] ` <CAGb2v64asgNbYch6gwj0BTTz84=Jfbmu9th0Dyfdx_o8N5tNXg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-11-08 8:21 ` Maxime Ripard
2018-11-07 10:13 ` [PATCH 12/15] Bluetooth: hci_bcm: Add compatible string for BCM4330 Chen-Yu Tsai
2018-11-07 10:13 ` [PATCH 13/15] Bluetooth: btbcm: Add default address for BCM43430A0 Chen-Yu Tsai
2018-11-07 10:13 ` [PATCH 14/15] ARM: dts: sunxi: Enable Broadcom-based Bluetooth for multiple boards Chen-Yu Tsai
[not found] ` <20181107101308.7626-15-wens-jdAy2FN1RRM@public.gmane.org>
2018-11-08 8:24 ` Maxime Ripard
2018-11-14 5:06 ` Chen-Yu Tsai
2018-11-07 10:13 ` [PATCH 15/15] arm64: dts: allwinner: a64: bananapi-m64: Add Bluetooth device node Chen-Yu Tsai
[not found] ` <20181107101308.7626-16-wens-jdAy2FN1RRM@public.gmane.org>
2018-11-08 8:25 ` Maxime Ripard [this message]
2018-11-08 8:35 ` Marcel Holtmann
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