From: Rob Herring <robh+dt@kernel.org>
To: Rocky Liao <rjliao@codeaurora.org>
Cc: Marcel Holtmann <marcel@holtmann.org>,
Mark Rutland <mark.rutland@arm.com>,
Johan Hedberg <johan.hedberg@gmail.com>,
Thierry Escande <thierry.escande@linaro.org>,
netdev <netdev@vger.kernel.org>,
devicetree@vger.kernel.org,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"open list:BLUETOOTH DRIVERS" <linux-bluetooth@vger.kernel.org>,
linux-arm-msm <linux-arm-msm@vger.kernel.org>,
Balakrishna Godavarthi <bgodavar@codeaurora.org>
Subject: Re: [PATCH v3 2/2] dt-bindings: net: bluetooth: Add device property firmware-name for QCA6174
Date: Fri, 26 Apr 2019 12:45:12 -0500 [thread overview]
Message-ID: <CAL_JsqLnM4XqQTCT7VTUSmukujz0VHJoCbXMF2--RmTEx_LZww@mail.gmail.com> (raw)
In-Reply-To: <7e0cf9ba98260309c43d9d6e63dead6c@codeaurora.org>
On Wed, Apr 24, 2019 at 1:19 AM Rocky Liao <rjliao@codeaurora.org> wrote:
>
> On 2019-04-24 01:06, Marcel Holtmann wrote:
> > Hi Rocky,
> >
> >> This patch adds an optional device property "firmware-name" to allow
> >> the
> >> driver to load customized nvm firmware file based on this property.
> >>
> >> Signed-off-by: Rocky Liao <rjliao@codeaurora.org>
> >> ---
> >> Changes in v3:
> >> * added firmware-name instead of nvm-postfix to specify full firmware
> >> name
> >> ---
> >> Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt | 2 ++
> >> 1 file changed, 2 insertions(+)
> >>
> >> diff --git
> >> a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt
> >> b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt
> >> index 824c0e2..2bcea50 100644
> >> --- a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt
> >> +++ b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt
> >> @@ -16,6 +16,7 @@ Optional properties for compatible string
> >> qcom,qca6174-bt:
> >>
> >> - enable-gpios: gpio specifier used to enable chip
> >> - clocks: clock provided to the controller (SUSCLK_32KHZ)
> >> + - firmware-name: specify the name of nvm firmware to load
> >>
> >> Required properties for compatible string qcom,wcn3990-bt:
> >>
> >> @@ -39,6 +40,7 @@ serial@7570000 {
> >>
> >> enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>;
> >> clocks = <&divclk4>;
> >> + firmware-name = "nvm_00440302.bin";
> >> };
> >
> > and how is this a firmware-name property. Wouldn’t this be more like
> > nvm-file or something along these lines. This really needs to be
> > cleared with Rob to pick the right property name.
> >
> > Regards
> >
> > Marcel
>
> Hi Rob,
>
> Are you OK to use a property name "nvm-file" or "firmware-nvm-file"?
> Actually we have two firmware files, one is the patch file which is
> common to all of the products, the other is the nvm file which is
> customized. Using a "nvm-file" or "firmware-nvm-file" property name
> would be more clear.
'firmware-name' is the standard name for specifying firmware file names.
Rob
next prev parent reply other threads:[~2019-04-26 17:45 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1554368908-22017-2-git-send-email-rjliao@codeaurora.org>
2019-04-10 9:27 ` [PATCH v3 2/2] dt-bindings: net: bluetooth: Add device property firmware-name for QCA6174 Rocky Liao
2019-04-23 17:06 ` Marcel Holtmann
2019-04-24 6:19 ` Rocky Liao
2019-04-26 17:45 ` Rob Herring [this message]
2019-04-27 5:59 ` Marcel Holtmann
2019-05-03 7:56 ` Rocky Liao
2019-05-05 17:32 ` Marcel Holtmann
2019-04-26 20:50 ` Rob Herring
2019-05-12 3:19 ` [PATCH v4 " Rocky Liao
2019-05-13 15:31 ` Rob Herring
2019-05-15 11:20 ` [PATCH v5 " Rocky Liao
2019-06-06 9:40 ` [PATCH v6 " Rocky Liao
2019-06-11 22:01 ` Rob Herring
2019-07-06 10:56 ` Marcel Holtmann
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