linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2018-04-20	net: ethernet: ave: add support for phy-mode setting of system controller	Kunihiko Hayashi	1	-0/+2
	This patch adds support for specifying system controller that configures phy-mode setting. According to the DT property "phy-mode", it's necessary to configure the controller, which is used to choose the settings of the MAC suitable, for example, mdio pin connections, internal clocks, and so on. Supported phy-modes are SoC-dependent. The driver allows phy-mode to set "internal" if the SoC has a built-in PHY, and {"mii", "rmii", "rgmii"} if the SoC supports each mode. So we have to check whether the phy-mode is valid or not. This adds the following features for each SoC: - check whether the SoC supports the specified phy-mode - configure the controller accroding to phy-mode The DT property accepts one argument to distinguish them for multiple MAC instances. ethernet@65000000 { ... socionext,syscon-phy-mode = <&soc_glue 0>; }; ethernet@65200000 { ... socionext,syscon-phy-mode = <&soc_glue 1>; }; Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-10	net: socionext: Add Synquacer NetSec driver	Jassi Brar	1	-0/+12
	This driver adds support for Socionext "netsec" IP Gigabit Ethernet + PHY IP used in the Synquacer SC2A11 SoC. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-28	net: ethernet: socionext: add AVE ethernet driver	Kunihiko Hayashi	1	-0/+22
	The UniPhier platform from Socionext provides the AVE ethernet controller that includes MAC and MDIO bus supporting RGMII/RMII modes. The controller is named AVE. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>