Return-path: Received: from mx1.redhat.com ([209.132.183.28]:63618 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750927AbaGHGzk (ORCPT ); Tue, 8 Jul 2014 02:55:40 -0400 Message-ID: <53BB95CE.1010502@redhat.com> (sfid-20140708_085601_127355_3909A038) Date: Tue, 08 Jul 2014 08:55:10 +0200 From: Hans de Goede MIME-Version: 1.0 To: linux-sunxi@googlegroups.com CC: Arend van Spriel , Chen-Yu Tsai , linux-wireless@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree Subject: Re: [linux-sunxi] Re: [PATCH v3 1/4] dt: bindings: add bindings for Broadcom bcm43xx sdio devices References: <1404051421-24377-1-git-send-email-hdegoede@redhat.com> <1404051421-24377-2-git-send-email-hdegoede@redhat.com> <20140707182302.GA29650@tuxdriver.com> In-Reply-To: <20140707182302.GA29650@tuxdriver.com> Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: Hi, On 07/07/2014 08:23 PM, John W. Linville wrote: > Any word from the devicetree folks? We changed the compatible string from brcm,bcm43xx-fmac to brcm,bcm4329-fmac at their request, that is the only feedback we've gotten from them AFAIK. Regards, Hans > > On Sun, Jun 29, 2014 at 04:16:58PM +0200, Hans de Goede wrote: >> From: Arend van Spriel >> >> The Broadcom bcm43xx sdio devices are fullmac devices that may be >> integrated in ARM platforms. Currently, the brcmfmac driver for >> these devices support use of platform data. This patch specifies >> the bindings that allow this platform data to be expressed in the >> devicetree. >> >> Reviewed-by: Hante Meuleman >> Reviewed-by: Franky (Zhenhui) Lin >> Reviewed-by: Daniel (Deognyoun) Kim >> Reviewed-by: Pieter-Paul Giesberts >> Signed-off-by: Arend van Spriel >> [hdegoede@redhat.com: drop clk / reg_on gpio handling, as there is no consensus >> on how to handle this yet] >> [hdegoede@redhat.com: move from bindings/staging to bindings] >> Signed-off-by: Hans de Goede >> --- >> .../bindings/net/wireless/brcm,bcm43xx-fmac.txt | 41 ++++++++++++++++++++++ >> 1 file changed, 41 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt >> >> diff --git a/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt b/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt >> new file mode 100644 >> index 0000000..5dbf169 >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt >> @@ -0,0 +1,41 @@ >> +Broadcom BCM43xx Fullmac wireless SDIO devices >> + >> +This node provides properties for controlling the Broadcom wireless device. The >> +node is expected to be specified as a child node to the SDIO controller that >> +connects the device to the system. >> + >> +Required properties: >> + >> + - compatible : Should be "brcm,bcm4329-fmac". >> + >> +Optional properties: >> + - brcm,drive-strength : drive strength used for SDIO pins on device in mA >> + (default = 6). >> + - interrupt-parent : the phandle for the interrupt controller to which the >> + device interrupts are connected. >> + - interrupts : specifies attributes for the out-of-band interrupt (host-wake). >> + When not specified the device will use in-band SDIO interrupts. >> + - interrupt-names : name of the out-of-band interrupt, which must be set >> + to "host-wake". >> + >> +Example: >> + >> +mmc3: mmc@01c12000 { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + pinctrl-names = "default"; >> + pinctrl-0 = <&mmc3_pins_a>; >> + vmmc-supply = <®_vmmc3>; >> + bus-width = <4>; >> + non-removable; >> + status = "okay"; >> + >> + brcmf: bcrmf@1 { >> + reg = <1>; >> + compatible = "brcm,bcm4329-fmac"; >> + interrupt-parent = <&pio>; >> + interrupts = <10 8>; /* PH10 / EINT10 */ >> + interrupt-names = "host-wake"; >> + }; >> +}; >> -- >> 2.0.0 >> >> >