u-boot.git/drivers/net/ti, branch v2023.01

net: ti: am65-cpsw-nuss: Enable MDIO manual mode

2022-10-07T01:05:17Z

For the TI SoCs affected by errata i2329, enable MDIO manual mode by default Signed-off-by: Ravi Gunasekaran Reviewed-by: Ramon Fried

net: ti: cpsw-mdio: Add workaround for errata i2329

2022-10-07T01:05:17Z

In certain TI SoCs, on the CPSW and ICSS peripherals, there is a possibility that the MDIO interface returns corrupt data on MDIO reads or writes incorrect data on MDIO writes. There is also a possibility for the MDIO interface to become unavailable until the next peripheral reset. The workaround is to configure the MDIO in manual mode and disable the MDIO state machine and emulate the MDIO protocol by reading and writing appropriate fields in MDIO_MANUAL_IF_REG register of the MDIO controller to manipulate the MDIO clock and data pins. More details about the errata i2329 and the workaround is available in: https://www.ti.com/lit/er/sprz487a/sprz487a.pdf Add implementation to disable MDIO state machine, configure MDIO in manual mode and provide software MDIO read and writes via MDIO bitbanging. Allow the MDIO to be initialized based on the need for manual mode. Signed-off-by: Ravi Gunasekaran Reviewed-by: Ramon Fried

dm: core: Drop ofnode_is_available()

2022-09-29T20:11:31Z

This function is also available as ofnode_is_enabled(), so use that instead. Signed-off-by: Simon Glass

driver: net: ti: keystone_net: Change priv member type

2022-04-13T12:12:03Z

Change type of private struct member mdio_base from void * to phys_addr_t. This allows us to drop 2 casts. Signed-off-by: Marek Behún Reviewed-by: Ramon Fried

driver: net: ti: keystone_net: Convert to ofnode functions

2022-04-13T12:12:03Z

Convert fdt parsing functions to ofnode parsing functions. Signed-off-by: Marek Behún Reviewed-by: Ramon Fried

driver: net: ti: keystone_net: Deduplicate code

2022-04-13T12:12:03Z

Deduplicate common code in ks2_eth_bind_slaves(). Signed-off-by: Marek Behún Reviewed-by: Ramon Fried

treewide: Rename PHY_INTERFACE_MODE_NONE to PHY_INTERFACE_MODE_NA

2022-04-10T05:44:13Z

Rename constant PHY_INTERFACE_MODE_NONE to PHY_INTERFACE_MODE_NA to make it compatible with Linux' naming. Signed-off-by: Marek Behún Reviewed-by: Stefan Roese Reviewed-by: Ramon Fried Reviewed-by: Vladimir Oltean

net: introduce helpers to get PHY interface mode from a device/ofnode

2022-04-10T05:44:12Z

Add helpers ofnode_read_phy_mode() and dev_read_phy_mode() to parse the "phy-mode" / "phy-connection-type" property. Add corresponding UT test. Use them treewide. This allows us to inline the phy_get_interface_by_name() into ofnode_read_phy_mode(), since the former is not used anymore. Signed-off-by: Marek Behún Reviewed-by: Ramon Fried Tested-by: Patrice Chotard

net: ti: am65-cpsw: Cleanup resources before jump to kernel

2022-02-03T17:15:35Z

In case fastboot over Ethernet, am65_cpsw_stop() is not called unless DM_FLAG_OS_PREPARE is set. Without call to am65_cpsw_stop(), DMA resources are not released thus leading to failures in kernel. Fix this by adding DM_FLAG_OS_PREPARE flag to am65_cpsw_nuss_port driver. Reported-by: Christian Gmeiner Signed-off-by: Vignesh Raghavendra Reviewed-by: Ramon Fried

net: ti: am65-cpsw-nuss: Fix err msg for port bind failures

2022-01-28T22:58:41Z

Replace error case print with meaning full message. Signed-off-by: Vignesh Raghavendra