From: Oleksij Rempel <o.rempel@pengutronix.de>
To: Woojung Huh <woojung.huh@microchip.com>,
UNGLinuxDriver@microchip.com, Andrew Lunn <andrew@lunn.ch>,
Florian Fainelli <f.fainelli@gmail.com>,
Vivien Didelot <vivien.didelot@gmail.com>,
Vladimir Oltean <olteanv@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>
Cc: Michael Grzeschik <m.grzeschik@pengutronix.de>,
devicetree@vger.kernel.org, Rob Herring <robh@kernel.org>,
Oleksij Rempel <o.rempel@pengutronix.de>,
kernel@pengutronix.de, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org,
Russell King <linux@armlinux.org.uk>
Subject: [PATCH net-next v7 9/9] dt-bindings: net: mdio-gpio: add compatible for microchip,mdio-smi0
Date: Mon, 26 Apr 2021 15:19:11 +0200 [thread overview]
Message-ID: <20210426131911.25976-10-o.rempel@pengutronix.de> (raw)
In-Reply-To: <20210426131911.25976-1-o.rempel@pengutronix.de>
From: Michael Grzeschik <m.grzeschik@pengutronix.de>
Microchip SMI0 Mode is a special mode, where the MDIO Read/Write
commands are part of the PHY Address and the OP Code is always 0. We add
the compatible for this special mode of the bitbanged mdio driver.
Cc: devicetree@vger.kernel.org
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
v1 -> v2: - patch not present
v2 -> v3: - first patch
v3 -> v4: - no changes
---
Documentation/devicetree/bindings/net/mdio-gpio.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/net/mdio-gpio.txt b/Documentation/devicetree/bindings/net/mdio-gpio.txt
index 8dbcf8295c6c..4d91a36c5cf5 100644
--- a/Documentation/devicetree/bindings/net/mdio-gpio.txt
+++ b/Documentation/devicetree/bindings/net/mdio-gpio.txt
@@ -2,6 +2,7 @@ MDIO on GPIOs
Currently defined compatibles:
- virtual,gpio-mdio
+- microchip,mdio-smi0
MDC and MDIO lines connected to GPIO controllers are listed in the
gpios property as described in section VIII.1 in the following order:
--
2.29.2
prev parent reply other threads:[~2021-04-26 13:19 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-26 13:19 [PATCH net-next v7 0/9] microchip: add support for ksz88x3 driver family Oleksij Rempel
2021-04-26 13:19 ` [PATCH net-next v7 1/9] net: dsa: microchip: ksz8795: change drivers prefix to be generic Oleksij Rempel
2021-04-26 18:29 ` Florian Fainelli
2021-04-26 13:19 ` [PATCH net-next v7 2/9] net: dsa: microchip: ksz8795: move cpu_select_interface to extra function Oleksij Rempel
2021-04-26 18:30 ` Florian Fainelli
2021-04-26 13:19 ` [PATCH net-next v7 3/9] net: dsa: microchip: ksz8795: move register offsets and shifts to separate struct Oleksij Rempel
2021-04-26 18:32 ` Florian Fainelli
2021-04-26 13:19 ` [PATCH net-next v7 4/9] net: dsa: microchip: ksz8795: add support for ksz88xx chips Oleksij Rempel
2021-04-26 13:19 ` [PATCH net-next v7 5/9] net: dsa: microchip: Add Microchip KSZ8863 SPI based driver support Oleksij Rempel
2021-04-26 13:19 ` [PATCH net-next v7 6/9] dt-bindings: net: dsa: document additional Microchip KSZ8863/8873 switch Oleksij Rempel
2021-04-26 13:19 ` [PATCH net-next v7 7/9] net: phy: Add support for microchip SMI0 MDIO bus Oleksij Rempel
2021-04-26 18:23 ` Florian Fainelli
2021-04-26 13:19 ` [PATCH net-next v7 8/9] net: dsa: microchip: Add Microchip KSZ8863 SMI based driver support Oleksij Rempel
2021-04-26 13:19 ` Oleksij Rempel [this message]
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