linux-dev/drivers/phy/microchip, branch linus/master

phy: lan966x: Remove set_speed function

2021-12-14T08:54:48Z

Remove the set_speed function and allow the driver to figure out the speed at which needs to configure the serdes based on the interface type. Fixes: 305524902a0045 ("phy: Add lan966x ethernet serdes PHY driver") Signed-off-by: Horatiu Vultur Link: https://lore.kernel.org/r/20211211214717.1284306-1-horatiu.vultur@microchip.com Signed-off-by: Vinod Koul

phy: lan966x: Extend lan966x to support multiple phy interfaces.

2021-12-02T04:19:23Z

Currently the driver is supporting only the interfaces QSGMII, SGMII, RGMII and GMII. This patch extend the supported interfaces with 1000BASE-X and 2500BASE-X. Signed-off-by: Horatiu Vultur Acked-by: Russell King (Oracle) Link: https://lore.kernel.org/r/20211130101015.164916-1-horatiu.vultur@microchip.com Signed-off-by: Vinod Koul

phy: Add lan966x ethernet serdes PHY driver

2021-11-23T07:39:08Z

Add the Microchip lan966x ethernet serdes PHY driver for interfaces available in the lan966x SoC. Signed-off-by: Horatiu Vultur Link: https://lore.kernel.org/r/20211116100818.1615762-4-horatiu.vultur@microchip.com Signed-off-by: Vinod Koul

phy: Sparx5 Eth SerDes: Fix return value check in sparx5_serdes_probe()

2021-10-26T11:06:23Z

In case of error, the function devm_ioremap() returns NULL pointer not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test. Fixes: 2ff8a1eeb5aa ("phy: Add Sparx5 ethernet serdes PHY driver") Reported-by: Hulk Robot Signed-off-by: Yang Yingliang Link: https://lore.kernel.org/r/20210909072149.2934047-1-yangyingliang@huawei.com Signed-off-by: Vinod Koul

phy: Sparx5 Eth SerDes: check return value after calling platform_get_resource()

2021-06-03T05:48:19Z

It will cause null-ptr-deref if platform_get_resource() returns NULL, we need check the return value. Signed-off-by: Yang Yingliang Link: https://lore.kernel.org/r/20210603051014.2674744-1-yangyingliang@huawei.com Signed-off-by: Vinod Koul

phy: fix resource_size.cocci warnings

2021-04-06T05:09:20Z

drivers/phy/microchip/sparx5_serdes.c:2440:54-57: ERROR: Missing resource_size with iores Use resource_size function on resource object instead of explicit computation. Generated by: scripts/coccinelle/api/resource_size.cocci Fixes: 2ff8a1eeb5aa ("phy: Add Sparx5 ethernet serdes PHY driver") CC: Steen Hegelund Reported-by: kernel test robot Signed-off-by: kernel test robot Link: https://lore.kernel.org/r/20210318232844.GA65886@63b0c5462fda Signed-off-by: Vinod Koul

phy: Sparx5 Eth SerDes: Use direct register operations

2021-04-06T05:07:57Z

Use direct register operations instead of a table of register information to lower the stack usage. Signed-off-by: Steen Hegelund Reported-by: kernel test robot Link: https://lore.kernel.org/r/20210329141309.612459-2-steen.hegelund@microchip.com Signed-off-by: Vinod Koul

phy: microchip: PHY_SPARX5_SERDES should depend on ARCH_SPARX5

2021-03-31T11:16:41Z

The Microchip Sparx5 SerDes PHY is present only Microchip Sparx5 SoCs. Hence add a dependency on ARCH_SPARX5, to prevent asking the user about this driver when configuring a kernel without support for Sparx5 SoCs. Fixes: 2ff8a1eeb5aa8bb4 ("phy: Add Sparx5 ethernet serdes PHY driver") Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20210331081937.367408-1-geert+renesas@glider.be Signed-off-by: Vinod Koul

phy: Add Sparx5 ethernet serdes PHY driver

2021-03-17T06:43:19Z

Add the Microchip Sparx5 ethernet serdes PHY driver for the 6G, 10G and 25G interfaces available in the Sparx5 SoC. Signed-off-by: Bjarni Jonasson Signed-off-by: Steen Hegelund Reviewed-by: Andrew Lunn Reviewed-by: Alexandre Belloni Link: https://lore.kernel.org/r/20210218161451.3489955-4-steen.hegelund@microchip.com Signed-off-by: Vinod Koul