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From: Andrea della Porta <andrea.porta@suse.com>
To: Florian Fainelli <florian.fainelli@broadcom.com>
Cc: Andrea della Porta <andrea.porta@suse.com>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Broadcom internal kernel review list
	<bcm-kernel-feedback-list@broadcom.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	Adrian Hunter <adrian.hunter@intel.com>,
	Kamal Dasu <kamal.dasu@broadcom.com>,
	Al Cooper <alcooperx@gmail.com>,
	linux-mmc@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org,
	Jonathan Bell <jonathan@raspberrypi.com>,
	Phil Elwell <phil@raspberrypi.com>
Subject: Re: [PATCH 1/6] dt-bindings: pinctrl: Add support for BCM2712 pin controller
Date: Sat, 27 Apr 2024 12:55:58 +0200	[thread overview]
Message-ID: <ZizZvpv3yomm0L3i@apocalypse> (raw)
In-Reply-To: <f6601f73-cb22-4ba3-88c5-241be8421fc3@broadcom.com>

On 08:45 Sun 14 Apr     , Florian Fainelli wrote:
> 
> 
> On 4/13/2024 3:14 PM, Andrea della Porta wrote:
> > Signed-off-by: Andrea della Porta <andrea.porta@suse.com>
> > ---
> >   .../pinctrl/brcm,bcm2712-pinctrl.yaml         | 99 +++++++++++++++++++
> >   1 file changed, 99 insertions(+)
> >   create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm2712-pinctrl.yaml
> > 
> > diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,bcm2712-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/brcm,bcm2712-pinctrl.yaml
> > new file mode 100644
> > index 000000000000..2908dfe99f3e
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm2712-pinctrl.yaml
> > @@ -0,0 +1,99 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/pinctrl/brcm,bcm2712-pinctrl.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: Broadcom BCM2712 pin controller
> 
> This is not strictly speaking BCM2712 specific, the pin controller you
> describe is a Broadcom STB product line pin controller.
> 
> Please describe it as such as and make BCM2712 a specific instance of the
> chip using that pin controller, see more comments on patch #4.

Ack. It turned out that the pin controller is not strictly need for a bare minimum
support of sd card booting, so it will be drop in patchset V2. A future patchset 
will re-introduce it when needed.

Many thanks,
Andrea
 
> -- 
> Florian



WARNING: multiple messages have this Message-ID (diff)
From: Andrea della Porta <andrea.porta@suse.com>
To: Florian Fainelli <florian.fainelli@broadcom.com>
Cc: Andrea della Porta <andrea.porta@suse.com>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Broadcom internal kernel review list
	<bcm-kernel-feedback-list@broadcom.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	Adrian Hunter <adrian.hunter@intel.com>,
	Kamal Dasu <kamal.dasu@broadcom.com>,
	Al Cooper <alcooperx@gmail.com>,
	linux-mmc@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org,
	Jonathan Bell <jonathan@raspberrypi.com>,
	Phil Elwell <phil@raspberrypi.com>
Subject: Re: [PATCH 1/6] dt-bindings: pinctrl: Add support for BCM2712 pin controller
Date: Sat, 27 Apr 2024 12:55:58 +0200	[thread overview]
Message-ID: <ZizZvpv3yomm0L3i@apocalypse> (raw)
In-Reply-To: <f6601f73-cb22-4ba3-88c5-241be8421fc3@broadcom.com>

On 08:45 Sun 14 Apr     , Florian Fainelli wrote:
> 
> 
> On 4/13/2024 3:14 PM, Andrea della Porta wrote:
> > Signed-off-by: Andrea della Porta <andrea.porta@suse.com>
> > ---
> >   .../pinctrl/brcm,bcm2712-pinctrl.yaml         | 99 +++++++++++++++++++
> >   1 file changed, 99 insertions(+)
> >   create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm2712-pinctrl.yaml
> > 
> > diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,bcm2712-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/brcm,bcm2712-pinctrl.yaml
> > new file mode 100644
> > index 000000000000..2908dfe99f3e
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm2712-pinctrl.yaml
> > @@ -0,0 +1,99 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/pinctrl/brcm,bcm2712-pinctrl.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: Broadcom BCM2712 pin controller
> 
> This is not strictly speaking BCM2712 specific, the pin controller you
> describe is a Broadcom STB product line pin controller.
> 
> Please describe it as such as and make BCM2712 a specific instance of the
> chip using that pin controller, see more comments on patch #4.

Ack. It turned out that the pin controller is not strictly need for a bare minimum
support of sd card booting, so it will be drop in patchset V2. A future patchset 
will re-introduce it when needed.

Many thanks,
Andrea
 
> -- 
> Florian



_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2024-04-27 10:55 UTC|newest]

Thread overview: 78+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-13 22:14 [PATCH 0/6] Add support for BCM2712 SD card controller Andrea della Porta
2024-04-13 22:14 ` Andrea della Porta
2024-04-13 22:14 ` [PATCH 1/6] dt-bindings: pinctrl: Add support for BCM2712 pin controller Andrea della Porta
2024-04-13 22:14   ` Andrea della Porta
2024-04-13 23:22   ` Rob Herring
2024-04-13 23:22     ` Rob Herring
2024-04-14  6:09   ` Krzysztof Kozlowski
2024-04-14  6:09     ` Krzysztof Kozlowski
2024-04-14 15:45   ` Florian Fainelli
2024-04-14 15:45     ` Florian Fainelli
2024-04-16 12:59     ` Linus Walleij
2024-04-16 12:59       ` Linus Walleij
2024-04-27 10:55     ` Andrea della Porta [this message]
2024-04-27 10:55       ` Andrea della Porta
2024-04-13 22:14 ` [PATCH 2/6] dt-bindings: mmc: Add support for BCM2712 SD host controller Andrea della Porta
2024-04-13 22:14   ` Andrea della Porta
2024-04-13 23:22   ` Rob Herring
2024-04-13 23:22     ` Rob Herring
2024-04-14  6:11   ` Krzysztof Kozlowski
2024-04-14  6:11     ` Krzysztof Kozlowski
2024-04-14 15:55   ` Florian Fainelli
2024-04-14 15:55     ` Florian Fainelli
2024-04-13 22:14 ` [PATCH 3/6] arm64: dts: broadcom: Add support for BCM2712 Andrea della Porta
2024-04-13 22:14   ` Andrea della Porta
2024-04-14  6:22   ` Krzysztof Kozlowski
2024-04-14  6:22     ` Krzysztof Kozlowski
2024-04-14 16:01   ` Florian Fainelli
2024-04-14 16:01     ` Florian Fainelli
2024-04-27 11:02     ` Andrea della Porta
2024-04-27 11:02       ` Andrea della Porta
2024-04-15  8:20   ` Stefan Wahren
2024-04-15  8:20     ` Stefan Wahren
2024-04-15  8:52     ` Phil Elwell
2024-04-15  8:52       ` Phil Elwell
2024-04-15  9:06       ` Stefan Wahren
2024-04-15  9:06         ` Stefan Wahren
2024-04-15 10:43         ` Phil Elwell
2024-04-15 10:43           ` Phil Elwell
2024-04-13 22:14 ` [PATCH 4/6] pinctrl: bcm: Add pinconf/pinmux controller driver " Andrea della Porta
2024-04-13 22:14   ` Andrea della Porta
2024-04-14  7:19   ` Christophe JAILLET
2024-04-14  7:19     ` Christophe JAILLET
2024-04-27 11:04     ` Andrea della Porta
2024-04-27 11:04       ` Andrea della Porta
2024-04-14 16:00   ` Florian Fainelli
2024-04-14 16:00     ` Florian Fainelli
2024-04-27 11:06     ` Andrea della Porta
2024-04-27 11:06       ` Andrea della Porta
2024-04-16 13:07   ` Linus Walleij
2024-04-16 13:07     ` Linus Walleij
2024-04-27 11:13     ` Andrea della Porta
2024-04-27 11:13       ` Andrea della Porta
2024-04-13 22:14 ` [PATCH 5/6] mmc: sdhci-brcmstb: Add BCM2712 support Andrea della Porta
2024-04-13 22:14   ` Andrea della Porta
2024-04-14  6:25   ` Krzysztof Kozlowski
2024-04-14  6:25     ` Krzysztof Kozlowski
2024-04-14  7:28   ` Christophe JAILLET
2024-04-14  7:28     ` Christophe JAILLET
2024-04-14 15:53   ` Florian Fainelli
2024-04-14 15:53     ` Florian Fainelli
2024-04-13 22:14 ` [PATCH 6/6] mmc: sdhci-brcmstb: Add BCM2712 SD Express support Andrea della Porta
2024-04-13 22:14   ` Andrea della Porta
2024-04-14  7:34   ` Christophe JAILLET
2024-04-14  7:34     ` Christophe JAILLET
2024-04-27 11:16     ` Andrea della Porta
2024-04-27 11:16       ` Andrea della Porta
2024-04-14 15:55   ` Florian Fainelli
2024-04-14 15:55     ` Florian Fainelli
2024-04-27 11:21     ` Andrea della Porta
2024-04-27 11:21       ` Andrea della Porta
2024-04-14 10:07 ` [PATCH 0/6] Add support for BCM2712 SD card controller Stefan Wahren
2024-04-14 10:07   ` Stefan Wahren
2024-05-02  9:12   ` Andrea della Porta
2024-05-02  9:12     ` Andrea della Porta
2024-04-14 15:54 ` Florian Fainelli
2024-04-14 15:54   ` Florian Fainelli
2024-04-15 18:47 ` Rob Herring
2024-04-15 18:47   ` Rob Herring

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