u-boot.git/drivers/phy/marvell, branch v2020.04

dm: core: Create a new header file for 'compat' features

2020-02-06T02:33:46Z

At present dm/device.h includes the linux-compatible features. This requires including linux/compat.h which in turn includes a lot of headers. One of these is malloc.h which we thus end up including in every file in U-Boot. Apart from the inefficiency of this, it is problematic for sandbox which needs to use the system malloc() in some files. Move the compatibility features into a separate header file. Signed-off-by: Simon Glass

dm: core: Require users of devres to include the header

2020-02-06T02:33:46Z

At present devres.h is included in all files that include dm.h but few make use of it. Also this pulls in linux/compat which adds several more headers. Drop the automatic inclusion and require files to include devres themselves. This provides a good indication of which files use devres. Signed-off-by: Simon Glass Reviewed-by: Anatolij Gustschin

phy: marvell: add SATA comphy RX/TX polarity invert support

2018-09-19T11:54:27Z

This patch adds support to Armada 7k/8k comphy RX/TX lane swap. The 'phy-invert' DT property defines the inverted signals. Signed-off-by: Rabeeh Khoury Signed-off-by: Baruch Siach Signed-off-by: Stefan Roese

phy: marvell: Support changing SERDES map in board file

2018-09-19T06:59:26Z

This adds a weak definition of comphy_update_map to comphy_core, which does nothing. If this function is defined elsewhere, for example in board file, the board file can change some parameters of SERDES configuration. This is needed on Turris Mox, where the SERDES speed on lane 1 has to be set differently when SFP module is connected and when Topaz Switch module is connected. This is a temporary solution. When the comphy driver for armada-3720 will be added to the kernel, the comphy driver in u-boot shall also be updated and this should be done differently then. Signed-off-by: Marek Behun Signed-off-by: Stefan Roese

phy: marvell: a3700: Fix compatible string for ehci

2018-05-14T08:01:56Z

The DTS file for armada-37xx uses the string "marvell,armada3700-ehci", but the code searched for "marvell,armada-3700-ehci". Signed-off-by: Marek Behun Signed-off-by: Stefan Roese

phy: marvell: core: Cosmetic fixes

2018-05-14T08:00:15Z

Move the reg_set* functions into comphy.h as static inline functions. Change return type of get_*_string to const char *. Signed-off-by: Marek Behun Reviewed-by: Stefan Roese Signed-off-by: Stefan Roese

phy: marvell: a3700: Save/restore selector reg in SGMII init

2018-05-14T08:00:15Z

In SGMII initialization PIN_PIPE_SEL has to be zero when resetting the PHY. Since comphy_mux already set the selector register to correct values, we have to store it's value before setting it to 0 and restore it after SGMII init. Signed-off-by: Marek Behun Reviewed-by: Stefan Roese Signed-off-by: Stefan Roese

phy: marvell: a3700: Use comphy_mux on Armada 37xx.

2018-05-14T08:00:15Z

Lane 0 supports SGMII1 and USB3. Lane 1 supports SGMII0 and PEX0. Lane 2 supports SATA0 and USB3. This is needed for Armada 37xx. This introduces new device tree bindings. AFAIK there is currently no driver for Armada 37xx comphy in Linux. When such a driver will be pushed into Linux, this will need to be rewritten accordingly. Signed-off-by: Marek Behun Signed-off-by: Stefan Roese

phy: marvell: a3700: Fix SGMII cfg and stat register addresses

2018-05-14T08:00:15Z

The register addresses on lanes 0 and 1 are switched, first comes 1 and then 0. Signed-off-by: Marek Behun Signed-off-by: Stefan Roese

phy: marvell: mux: Support nontrivial node order in selector register

2018-05-14T08:00:15Z

Currently comphy_mux supports only trivial order of nodes in pin selector register, that is lane N on position N*bitcount. Add support for nontrivial order, with map stored in device tree property mux-lane-order. This is needed for Armada 37xx. As far as I know, there is no driver for Armada 37xx comphy in the kernel. When such a driver comes, this will need to be rewritten to support the device tree bindings from the kernel. Signed-off-by: Marek Behun Signed-off-by: Stefan Roese