| Age | Commit message (Collapse) | Author |
|---|
|
Add Kconfig entry for the DM9000 MAC.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
|
|
Add support for U-Boot DM and DT probing.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
|
|
Instead of reading out the entire FIFO and possibly overwriting U-Boot
memory, read out one packet per recv call, pass it to U-Boot network
stack, and repeat.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
|
|
Split network handling functions into non-DM specific parts and
common code in preparation for conversion to DM.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
|
|
Pass private data into IO accessors and use the base addresses of
IO and DATA window from the private data instead of using the hard
coded macros DM9000_IO/DM9000_DATA. Currently both the DM9000_IO
and DM9000_DATA are assigned to the respecive private data fields
for the non-DM case backward compatibility.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
|
|
Dispose of dm9000.h because none of the function prototypes declared in
it are called anywhere in the codebase. Staticize dm9000_read_srom_word()
because it is now called only from within the dm9000 driver. Drop
dm9000_write_srom_word() because it is no longer used.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
|
|
Allocate driver private data dynamically in its init function and drop
the static driver private data variable. Pass the dynamic private data
throughout the driver. This is done in preparation for DM conversion.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
|
|
Rename board_info structure to dm9000_priv to make it clear what this
structure really contains, the driver private data. No functional change.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
|
|
Reorder the driver functions to get rid of forward declarations.
Staticize whatever is possible. No functional change.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
|
|
Fix checkpatch errors and warnings. No functional change.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
|
|
Remove volatile keyword usage from arrays, they are not really volatile
in any way, so this keyword is misused here. No functional change.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
|
|
Rework DM9000_DMP_PACKET() into dm9000_dump_packet() function,
this brings better type checking. No functional change.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
|
|
Drop unused function dump_regs() because it is unused.
No functional change.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
|
|
Rename variables to lowercase to be consistent with coding style.
No functional change.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
|
|
Use standard debug() macro to print debug messages instead of
reinventing driver-specific macro again. No functional change.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
|
|
Make accessor names lowercase to be consistent with coding style.
No functional change.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
|
|
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 <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
|
|
Convert fdt parsing functions to ofnode parsing functions.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
|
|
Deduplicate common code in ks2_eth_bind_slaves().
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
|
|
Add driver for the NXP TJA1100 and TJA1101 PHYs. These PHYs are special
BroadRReach 100BaseT1 PHYs used in automotive.
Signed-off-by: Michael Trimarchi <[email protected]>
Signed-off-by: Ariel D'Alessandro <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
|
|
Add read-modify-write unlocked accessor for accessing a PHY register.
Signed-off-by: Ariel D'Alessandro <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
|
|
This driver supports NXP C45 TJA11XX PHYs, but there're also other NXP
TJA11XX PHYs. Let's rename functions in this driver to be c45 variant
specific, so further drivers can be introduced adding support for NXP
TJA11XX PHYs.
Signed-off-by: Ariel D'Alessandro <[email protected]>
|
|
The correct compatible string for i.MX8MP variant of DWC EQoS MAC
is "nxp,imx8mp-dwmac-eqos", use it. Drop the two current users of
the current wrong compatible string to avoid breaking them.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Marcel Ziswiler <[email protected]>
Cc: Peng Fan <[email protected]>
Cc: Stefano Babic <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
Tested-by: Marcel Ziswiler <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
|
|
The current implementation configures RGMII using device tree phy-mode
property and then calls genphy_config
adin_config_rgmii_mode is derived from:
https://github.com/varigit/linux-imx/blob/lf-5.10.y_var04/drivers/net/phy/adin.c#L218-L262
Signed-off-by: Nate Drude <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
|
|
When gpio_request_by_name allocates a gpio output it by default will
de-assert the gpio which for phy-reset will take the PHY out of reset.
As this occurs before eth_phy_reset is called to assert the reset
line it can cause undesired affects if reset timings are not properly
met.
Configure the gpio with GPIOD_IS_OUT_ACTIVE so that reset is kept active
(reset asserted) to avoid this.
Cc: Sean Anderson <[email protected]>
Signed-off-by: Tim Harvey <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
|
|
When gpio_request_by_name allocates a gpio output it by default will
de-assert the gpio which for phy-reset will take the PHY out of reset.
As this occurs before fec_gpio_reset is called to assert the reset
line it can cause undesired affects if reset timings are not properly
met.
Configure the gpio with GPIOD_IS_OUT_ACTIVE so that reset is kept active
(reset asserted) to avoid this.
Cc: Sean Anderson <[email protected]>
Signed-off-by: Tim Harvey <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
Tested-by: Adam Ford <[email protected]> #imx8mm-beacon
Reviewed-by: Ramon Fried <[email protected]>
|
|
Currently we require PHY interface mode to be known when
finding/creating the PHY - the functions
* phy_connect_phy_id()
* phy_device_create()
* create_phy_by_mask()
* search_for_existing_phy()
* get_phy_device_by_mask()
* phy_find_by_mask()
all require the interface parameter, but the only thing done with it is
that it is assigned to phydev->interface.
This makes it impossible to find a PHY device without overwriting the
set mode.
Since the interface mode is not used during .probe() and should be used
at first in .config(), drop the interface parameter from these
functions. Make the default value of phydev->interface (in
phy_device_create()) to be PHY_INTERFACE_MODE_NA. Move the interface
parameter to phy_connect_dev(), where it should be.
Change all occurrences treewide. In occurrences where we don't call
phy_connect_dev() for some reason (they only configure the PHY without
connecting it to an ethernet controller), set
phydev->interface = value from phy_find_by_mask call.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
|
|
The bcmgenet and sun8i_emac drivers call phy_connect(), which finds /
creates the PHY and also connects it to the eth device via
phy_connect_dev(), then set some phydev members (bcmgenet only), and
then call phy_connect_dev() explicitly again.
Drop the second phy_connect_dev(), since it is unnecesary.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
|
|
Use phydev->is_c45 instead of is_10g_interface(phydev->interface) to
determine whether clause 45 protocol should be used.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
|
|
We want to be able to have phydev->interface uninitialized during
->probe(). We should assume that phydev->interface is initialized only
before ->config().
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
|
|
Rename constant PHY_INTERFACE_MODE_NONE to PHY_INTERFACE_MODE_NA to make
it compatible with Linux' naming.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
|
|
Rename constant PHY_INTERFACE_MODE_COUNT to PHY_INTERFACE_MODE_MAX to
make it compatible with Linux' naming.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
|
|
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 <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Tested-by: Patrice Chotard <[email protected]>
|
|
The "phy-interface-type" property should be "phy-connection-type".
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
|
|
Use the new dm_mdio_read/write/reset() wrappers treewide, instead of
always getting and dereferencing MDIO operations structure pointer.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
|
|
The type of the return value of phy_read() and phy_read_mmd() is int.
Change the variable to not be unsigned so that we not get into an
unsigned compared against 0.
Signed-off-by: Haolin Li <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
|
|
A DM_ETH driver may use phy_connect() towards a PHY address on an MDIO
bus which is not specified in the device tree, as evidenced by:
pfe_eth_probe
-> pfe_phy_configure
-> phy_connect
When this happens, the PHY will have an invalid OF node.
When ar803x_config() runs, it silently fails at ar803x_of_init(), and
therefore, fails to run the rest of the initialization.
This makes MII_BMCR contain what it had after BMCR_RESET (0x8000) has
been written into it by phy_reset(). Since BMCR_RESET is volatile and
self-clearing, the MII_BMCR ends up having a value of 0x0. The further
configuration of this register, which is supposed to be handled by
genphy_config_aneg() lower in ar803x_config(), never gets a chance to
run due to this early error from ar803x_of_init().
As a result of having MII_BMCR as 0, the following symptom appears:
=> setenv ethact pfe_eth0
=> setenv ipaddr 10.0.0.1
=> ping 10.0.0.2
pfe_eth0 Waiting for PHY auto negotiation to complete......... TIMEOUT !
Could not initialize PHY pfe_eth0
Manually writing 0x1140 into register 0 of the PHY makes the connection
work, but it is rather desirable that the port works without any manual
intervention.
Fixes: fe6293a80959 ("phy: atheros: add device tree bindings and config")
Signed-off-by: Vladimir Oltean <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
|
|
A DM_ETH driver may use phy_connect() towards a PHY address on an MDIO
bus which is not specified in the device tree, as evidenced by:
pfe_eth_probe
-> pfe_phy_configure
-> phy_connect
When this happens, the PHY will have an invalid OF node.
The dp83867_config() method has extra initialization steps which are
bypassed when the PHY lacks an OF node, which is undesirable because it
will lead to broken networking. Allow the rest of the code to run.
Fixes: 085445ca4104 ("net: phy: ti: Allow the driver to be more configurable")
Signed-off-by: Vladimir Oltean <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
|
|
There are no platforms for this architecture anymore, remove unused
code.
Signed-off-by: Tom Rini <[email protected]>
|
|
This driver is not enabled by any board and not converted to DM_ETH.
Remove.
Signed-off-by: Tom Rini <[email protected]>
|
|
This driver is not enabled by any board and not converted to DM_ETH.
Remove.
Signed-off-by: Tom Rini <[email protected]>
|
|
This driver is not enabled by any board and not converted to DM_ETH.
Remove.
Signed-off-by: Tom Rini <[email protected]>
|
|
This driver is not enabled by any board and not converted to DM_ETH.
Remove.
Signed-off-by: Tom Rini <[email protected]>
|
|
This driver is not enabled by any board and not converted to DM_ETH.
Remove.
Signed-off-by: Tom Rini <[email protected]>
|
|
This driver is not enabled by any board and not converted to DM_ETH.
Remove.
Signed-off-by: Tom Rini <[email protected]>
|
|
This driver is not enabled by any board and not converted to DM_ETH.
Remove.
Signed-off-by: Tom Rini <[email protected]>
|
|
This driver is not enabled by any board and not converted to DM_ETH.
Remove.
Signed-off-by: Tom Rini <[email protected]>
|
|
This driver is not enabled by any board and not converted to DM_ETH.
Remove.
Signed-off-by: Tom Rini <[email protected]>
|
|
https://source.denx.de/u-boot/custodians/u-boot-microblaze
Xilinx changes for v2022.07-rc1 v2
xilinx:
- Allow booting bigger kernels till 100MB
zynqmp:
- DT updates (reset IDs)
- Remove unneeded low level uart initialization from psu_init*
- Enable PWM features
- Add support for 1EG device
serial_zynq:
- Change fifo behavior in DEBUG mode
zynq_sdhci:
- Fix BASECLK setting calculation
clk_zynqmp:
- Add support for showing video clock
gpio:
- Update slg driver to handle DT flags
net:
- Update ethernet_id code to support also DM_ETH_PHY
- Add support for DM_ETH_PHY in gem driver
- Enable dynamic mode for SGMII config in gem driver
pwm:
- Add driver for cadence PWM
versal:
- Add support for reserved memory
firmware:
- Handle PD enabling for SPL
- Add support for IOUSLCR SGMII configurations
include:
- Sync phy.h with Linux
- Update xilinx power domain dt binding headers
|
|
Add support for SGMII dynamic configuration which will takes care of
configuring SGMII in the GEM secure (GEM_CLK_CTRL) configuration
register.
Signed-off-by: T Karthik Reddy <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/a8915186e44015959978d080a31de652f544cd4a.1648631275.git.michal.simek@xilinx.com
|
