From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
To: Neil Armstrong <narmstrong@baylibre.com>
Cc: gregkh@linuxfoundation.org, hminas@synopsys.com,
balbi@kernel.org, kishon@ti.com, devicetree@vger.kernel.org,
linux-amlogic@lists.infradead.org, linux-usb@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 2/8] dt-bindings: phy: Add Amlogic G12A USB3+PCIE Combo PHY Bindings
Date: Sun, 17 Feb 2019 23:03:03 +0100 [thread overview]
Message-ID: <CAFBinCA37waCTqGrMqaLmb5n8XuGJof_7iQsWkBdAYr7s2en=g@mail.gmail.com> (raw)
In-Reply-To: <20190212151413.24632-3-narmstrong@baylibre.com>
On Tue, Feb 12, 2019 at 4:15 PM Neil Armstrong <narmstrong@baylibre.com> wrote:
>
> Add the Amlogic G12A Family USB3 + PCIE Combo PHY Bindings.
>
> This PHY can provide exclusively USB3 or PCIE support on shared I/Os.
>
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
one nit-pick below, but apart from that:
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> ---
> .../bindings/phy/meson-g12a-usb3-pcie-phy.txt | 25 +++++++++++++++++++
> 1 file changed, 25 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/phy/meson-g12a-usb3-pcie-phy.txt
>
> diff --git a/Documentation/devicetree/bindings/phy/meson-g12a-usb3-pcie-phy.txt b/Documentation/devicetree/bindings/phy/meson-g12a-usb3-pcie-phy.txt
> new file mode 100644
> index 000000000000..714d751091f5
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/phy/meson-g12a-usb3-pcie-phy.txt
> @@ -0,0 +1,25 @@
> +* Amlogic G12A USB3 + PCIE Combo PHY binding
> +
> +Required properties:
> +- compatible: Should be "amlogic,meson-g12a-usb3-pcie-phy"
> +- #phys-cells: must be 1. The cell number is used to select the phy mode
> + as defined in <dt-bindings/phy/phy.h> between PHY_TYPE_USB3 and PHY_TYPE_PCIE
> +- reg: The base address and length of the registers
> +- clocks: a phandle to the 100MHz reference clock of this PHY
> +- clock-names: must be "ref_clk"
> +- resets: phandle to the reset lines for:
> + - the PHY control
> + - the USB3+PCIE PHY
> + - the PHY registers
no reset-names (like in the G12A USB2 PHY bindings) here?
even if you don't use them in the driver I suggest you add them for
consistency (and maybe to make it easier to compare the bindings with
the datasheet. I don't have access to the datasheet so I'm not sure if
having the reset-names is relevant for this case)
Regards
Martin
next prev parent reply other threads:[~2019-02-17 22:03 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-12 15:14 [PATCH 0/8] arm64: meson: Add support for USB on Amlogic G12A Neil Armstrong
2019-02-12 15:14 ` [PATCH 1/8] dt-bindings: phy: Add Amlogic G12A USB2 PHY Bindings Neil Armstrong
2019-02-17 21:58 ` Martin Blumenstingl
2019-02-28 15:18 ` Rob Herring
2019-02-12 15:14 ` [PATCH 2/8] dt-bindings: phy: Add Amlogic G12A USB3+PCIE Combo " Neil Armstrong
2019-02-17 22:03 ` Martin Blumenstingl [this message]
2019-02-18 10:33 ` Neil Armstrong
2019-02-12 15:14 ` [PATCH 3/8] dt-bindings: usb: dwc2: Add Amlogic G12A DWC2 Compatible Neil Armstrong
2019-02-17 22:07 ` Martin Blumenstingl
2019-02-28 16:14 ` Rob Herring
2019-02-12 15:14 ` [PATCH 4/8] dt-bindings: usb: dwc3: Add Amlogic G12A DWC3 Glue Bindings Neil Armstrong
2019-02-24 19:52 ` Martin Blumenstingl
2019-02-28 16:29 ` Rob Herring
2019-03-01 10:25 ` Neil Armstrong
2019-02-12 15:14 ` [PATCH 5/8] phy: amlogic: add Amlogic G12A USB2 PHY Driver Neil Armstrong
2019-02-17 22:24 ` Martin Blumenstingl
2019-02-18 10:38 ` Neil Armstrong
2019-02-12 15:14 ` [PATCH 6/8] phy: amlogic: Add Amlogic G12A USB3 + PCIE Combo " Neil Armstrong
2019-02-24 19:40 ` Martin Blumenstingl
2019-02-12 15:14 ` [PATCH 7/8] usb: dwc2: Add Amlogic G12A DWC2 Params Neil Armstrong
2019-04-09 9:31 ` Minas Harutyunyan
2019-02-12 15:14 ` [PATCH 8/8] usb: dwc3: Add Amlogic G12A DWC3 glue Neil Armstrong
2019-02-24 20:40 ` Martin Blumenstingl
2019-03-02 10:29 ` Martin Blumenstingl
2019-03-04 9:33 ` Neil Armstrong
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