From: Rob Herring <robh@kernel.org>
To: Neil Armstrong <narmstrong@baylibre.com>
Cc: f.fainelli@gmail.com, khilman@baylibre.com, carlo@caione.org,
andrew@lunn.ch, netdev@vger.kernel.org,
linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
Subject: Re: [RFC PATCH v2 1/5] net: mdio-mux-mmioreg: Add support for 16bit and 32bit register sizes
Date: Wed, 9 Nov 2016 12:26:10 -0600 [thread overview]
Message-ID: <20161109182610.thzm5bxfwusi4kjk@rob-hp-laptop> (raw)
In-Reply-To: <1477932987-27871-2-git-send-email-narmstrong@baylibre.com>
On Mon, Oct 31, 2016 at 05:56:23PM +0100, Neil Armstrong wrote:
> In order to support PHY switching on Amlogic GXL SoCs, add support for
> 16bit and 32bit registers sizes.
>
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
> ---
> .../devicetree/bindings/net/mdio-mux-mmioreg.txt | 4 +-
> drivers/net/phy/mdio-mux-mmioreg.c | 60 +++++++++++++++++-----
> 2 files changed, 49 insertions(+), 15 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/net/mdio-mux-mmioreg.txt b/Documentation/devicetree/bindings/net/mdio-mux-mmioreg.txt
> index 8516929..065e8bd 100644
> --- a/Documentation/devicetree/bindings/net/mdio-mux-mmioreg.txt
> +++ b/Documentation/devicetree/bindings/net/mdio-mux-mmioreg.txt
> @@ -3,7 +3,7 @@ Properties for an MDIO bus multiplexer controlled by a memory-mapped device
> This is a special case of a MDIO bus multiplexer. A memory-mapped device,
> like an FPGA, is used to control which child bus is connected. The mdio-mux
> node must be a child of the memory-mapped device. The driver currently only
As you're touching this sentence, this describes the binding, not a
driver. With that,
Acked-by: Rob Herring <robh@kernel.org>
> -supports devices with eight-bit registers.
> +supports devices with 8, 16 or 32-bit registers.
>
> Required properties in addition to the generic multiplexer properties:
>
> @@ -11,7 +11,7 @@ Required properties in addition to the generic multiplexer properties:
>
> - reg : integer, contains the offset of the register that controls the bus
> multiplexer. The size field in the 'reg' property is the size of
> - register, and must therefore be 1.
> + register, and must therefore be 1, 2, or 4.
>
> - mux-mask : integer, contains an eight-bit mask that specifies which
> bits in the register control the actual bus multiplexer. The
WARNING: multiple messages have this Message-ID (diff)
From: robh@kernel.org (Rob Herring)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH v2 1/5] net: mdio-mux-mmioreg: Add support for 16bit and 32bit register sizes
Date: Wed, 9 Nov 2016 12:26:10 -0600 [thread overview]
Message-ID: <20161109182610.thzm5bxfwusi4kjk@rob-hp-laptop> (raw)
In-Reply-To: <1477932987-27871-2-git-send-email-narmstrong@baylibre.com>
On Mon, Oct 31, 2016 at 05:56:23PM +0100, Neil Armstrong wrote:
> In order to support PHY switching on Amlogic GXL SoCs, add support for
> 16bit and 32bit registers sizes.
>
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
> ---
> .../devicetree/bindings/net/mdio-mux-mmioreg.txt | 4 +-
> drivers/net/phy/mdio-mux-mmioreg.c | 60 +++++++++++++++++-----
> 2 files changed, 49 insertions(+), 15 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/net/mdio-mux-mmioreg.txt b/Documentation/devicetree/bindings/net/mdio-mux-mmioreg.txt
> index 8516929..065e8bd 100644
> --- a/Documentation/devicetree/bindings/net/mdio-mux-mmioreg.txt
> +++ b/Documentation/devicetree/bindings/net/mdio-mux-mmioreg.txt
> @@ -3,7 +3,7 @@ Properties for an MDIO bus multiplexer controlled by a memory-mapped device
> This is a special case of a MDIO bus multiplexer. A memory-mapped device,
> like an FPGA, is used to control which child bus is connected. The mdio-mux
> node must be a child of the memory-mapped device. The driver currently only
As you're touching this sentence, this describes the binding, not a
driver. With that,
Acked-by: Rob Herring <robh@kernel.org>
> -supports devices with eight-bit registers.
> +supports devices with 8, 16 or 32-bit registers.
>
> Required properties in addition to the generic multiplexer properties:
>
> @@ -11,7 +11,7 @@ Required properties in addition to the generic multiplexer properties:
>
> - reg : integer, contains the offset of the register that controls the bus
> multiplexer. The size field in the 'reg' property is the size of
> - register, and must therefore be 1.
> + register, and must therefore be 1, 2, or 4.
>
> - mux-mask : integer, contains an eight-bit mask that specifies which
> bits in the register control the actual bus multiplexer. The
WARNING: multiple messages have this Message-ID (diff)
From: robh@kernel.org (Rob Herring)
To: linus-amlogic@lists.infradead.org
Subject: [RFC PATCH v2 1/5] net: mdio-mux-mmioreg: Add support for 16bit and 32bit register sizes
Date: Wed, 9 Nov 2016 12:26:10 -0600 [thread overview]
Message-ID: <20161109182610.thzm5bxfwusi4kjk@rob-hp-laptop> (raw)
In-Reply-To: <1477932987-27871-2-git-send-email-narmstrong@baylibre.com>
On Mon, Oct 31, 2016 at 05:56:23PM +0100, Neil Armstrong wrote:
> In order to support PHY switching on Amlogic GXL SoCs, add support for
> 16bit and 32bit registers sizes.
>
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
> ---
> .../devicetree/bindings/net/mdio-mux-mmioreg.txt | 4 +-
> drivers/net/phy/mdio-mux-mmioreg.c | 60 +++++++++++++++++-----
> 2 files changed, 49 insertions(+), 15 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/net/mdio-mux-mmioreg.txt b/Documentation/devicetree/bindings/net/mdio-mux-mmioreg.txt
> index 8516929..065e8bd 100644
> --- a/Documentation/devicetree/bindings/net/mdio-mux-mmioreg.txt
> +++ b/Documentation/devicetree/bindings/net/mdio-mux-mmioreg.txt
> @@ -3,7 +3,7 @@ Properties for an MDIO bus multiplexer controlled by a memory-mapped device
> This is a special case of a MDIO bus multiplexer. A memory-mapped device,
> like an FPGA, is used to control which child bus is connected. The mdio-mux
> node must be a child of the memory-mapped device. The driver currently only
As you're touching this sentence, this describes the binding, not a
driver. With that,
Acked-by: Rob Herring <robh@kernel.org>
> -supports devices with eight-bit registers.
> +supports devices with 8, 16 or 32-bit registers.
>
> Required properties in addition to the generic multiplexer properties:
>
> @@ -11,7 +11,7 @@ Required properties in addition to the generic multiplexer properties:
>
> - reg : integer, contains the offset of the register that controls the bus
> multiplexer. The size field in the 'reg' property is the size of
> - register, and must therefore be 1.
> + register, and must therefore be 1, 2, or 4.
>
> - mux-mask : integer, contains an eight-bit mask that specifies which
> bits in the register control the actual bus multiplexer. The
next prev parent reply other threads:[~2016-11-09 18:26 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-31 16:56 [RFC PATCH v2 0/5] ARM64: Add Internal PHY support for Meson GXL Neil Armstrong
2016-10-31 16:56 ` Neil Armstrong
2016-10-31 16:56 ` Neil Armstrong
2016-10-31 16:56 ` Neil Armstrong
2016-10-31 16:56 ` [RFC PATCH v2 1/5] net: mdio-mux-mmioreg: Add support for 16bit and 32bit register sizes Neil Armstrong
2016-10-31 16:56 ` Neil Armstrong
2016-10-31 16:56 ` Neil Armstrong
2016-10-31 18:59 ` Andrew Lunn
2016-10-31 18:59 ` Andrew Lunn
2016-10-31 18:59 ` Andrew Lunn
2016-11-09 18:26 ` Rob Herring [this message]
2016-11-09 18:26 ` Rob Herring
2016-11-09 18:26 ` Rob Herring
2016-10-31 16:56 ` [RFC PATCH v2 2/5] net: phy: Add Meson GXL Internal PHY driver Neil Armstrong
2016-10-31 16:56 ` Neil Armstrong
2016-10-31 16:56 ` Neil Armstrong
2016-10-31 19:05 ` Andrew Lunn
2016-10-31 19:05 ` Andrew Lunn
2016-10-31 19:05 ` Andrew Lunn
2016-11-02 10:33 ` Neil Armstrong
2016-11-02 10:33 ` Neil Armstrong
2016-11-02 10:33 ` Neil Armstrong
2016-10-31 16:56 ` [RFC PATCH v2 3/5] ARM64: dts: meson-gxl: Add ethernet nodes with internal PHY Neil Armstrong
2016-10-31 16:56 ` Neil Armstrong
2016-10-31 16:56 ` Neil Armstrong
2016-11-01 9:48 ` Sergei Shtylyov
2016-11-01 9:48 ` Sergei Shtylyov
2016-11-01 9:48 ` Sergei Shtylyov
2016-11-01 9:48 ` Sergei Shtylyov
2016-10-31 16:56 ` [RFC PATCH v2 4/5] ARM64: dts: meson-gxl-p23x: Enable ethernet Neil Armstrong
2016-10-31 16:56 ` Neil Armstrong
2016-10-31 16:56 ` Neil Armstrong
2016-10-31 16:56 ` [RFC PATCH v2 5/5] ARM64: dts: meson-gxl-s905x: Enable internal ethernet PHY Neil Armstrong
2016-10-31 16:56 ` Neil Armstrong
2016-10-31 16:56 ` Neil Armstrong
2016-11-04 10:55 ` [RFC PATCH v2 0/5] ARM64: Add Internal PHY support for Meson GXL Neil Armstrong
2016-11-04 10:55 ` Neil Armstrong
2016-11-04 10:55 ` Neil Armstrong
2016-11-04 10:55 ` Neil Armstrong
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