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u-boot/drivers
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Michal Simek a744a284e3 net: phy: Add support for ethernet-phy-id with gpio reset 
Ethernet phy like dp83867 is using strapping resistors to setup PHY
address. On Xilinx boards strapping is setup on wires which are connected
to SOC where internal pull ups/downs influnce phy address. That's why there
is a need to setup pins properly (via pinctrl driver for example) and then
perform phy reset. I can be workarounded by reset gpio done for mdio bus
but this is not working properly when multiply phys sitting on the same
bus. That's why it needs to be done via ethernet-phy-id driver where dt
binding has gpio reset per phy.

DT binding is available here:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/net/ethernet-phy.yaml

The driver is are reading the vendor and device id from valid phy node
using ofnode_read_eth_phy_id() and creating a phy device.
Kconfig PHY_ETHERNET_ID symbol is used because not every platform has gpio
support.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Link: https://lore.kernel.org/r/70ab7d71c812b2c972d48c129e416c921af0d7f5.1645627539.git.michal.simek@xilinx.com
2022-03-09 12:43:16 +01:00
..
adc dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
ata Xilinx changes for v2022.04-rc3 2022-02-21 08:32:02 -05:00
axi WS cleanup: remove trailing empty lines 2021-09-30 08:08:56 -04:00
bios_emulator pci: Drop DM_PCI check from bios_emul 2021-08-05 19:46:35 -04:00
block Convert CONFIG_SYS_IDE_MAXBUS et al to Kconfig 2022-02-09 09:16:47 -05:00
bootcount bootcount: fix printf() code 2022-01-28 17:58:41 -05:00
bus bus: ti-sysc: change in a normal driver 2021-03-22 19:23:27 +13:00
button button: adc: set state to pressed when the voltage is closest to nominal 2022-02-11 09:00:47 -05:00
cache cache: sifive: Fix -Wint-to-pointer-cast warning 2021-10-20 10:59:09 +08:00
clk clk: ccf: correct the test on the parent uclass in clk_enable/clk_disable 2022-02-25 01:41:04 -05:00
core net: phy: Add new read ethernet phy id function 2022-03-09 12:43:16 +01:00
cpu sandbox: correct cpu nodes 2021-09-25 09:46:15 -06:00
crypto crypto: aspeed: fix polling RSA status wrong issue 2022-02-21 08:35:40 -05:00
ddr ddr: marvell: a38x: fix BYTE_HOMOGENEOUS_SPLIT_OUT decision 2022-02-17 14:17:07 +01:00
demo demo: migrate uclass to livetree 2021-10-05 08:50:15 -04:00
dfu DFU: Check the number of arguments and argument string strictly 2022-02-11 11:29:23 -05:00
dma dma: xilinx: Add Display Port DMA driver 2022-03-09 12:35:50 +01:00
fastboot fastboot: only look up real partition names when no alias exists 2022-01-28 11:30:39 -05:00
firmware firmware: zynqmp: Add support for set sd config and is function supported 2022-03-09 12:34:47 +01:00
fpga arm: socfpga: arria10: Enable double peripheral RBF configuration 2021-12-17 12:58:01 +08:00
gpio gpio: slg7xl45106: Add support for slg7xl45106 i2c gpo expander 2022-03-07 16:33:47 +01:00
hwspinlock treewide: invaild -> invalid 2022-01-13 07:57:49 -05:00
i2c i2c: i2c-cdns: Prevent early termination of write 2022-03-09 12:36:37 +01:00
input input: apple: Add support for Apple SPI keyboard 2022-02-10 16:44:23 -05:00
iommu iommu: Add M1 Pro/Max support to Apple DART driver 2022-02-21 08:35:40 -05:00
led dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
mailbox mailbox: apple: Add driver for Apple IOP mailbox 2022-02-10 16:44:23 -05:00
memory keystone2: Move CONFIG_AEMIF_CNTRL_BASE out of CONFIG namespace 2021-09-27 21:38:34 -04:00
misc misc: add sl28cpld base driver 2022-02-28 11:59:35 +05:30
mmc mmc: zynq_sdhci: Add support for dynamic configuration 2022-03-09 12:34:47 +01:00
mtd mtd: nand: Update driver to match new DT binding 2022-03-07 08:52:20 +01:00
mux treewide: invaild -> invalid 2022-01-13 07:57:49 -05:00
net net: phy: Add support for ethernet-phy-id with gpio reset 2022-03-09 12:43:16 +01:00
nvme nvme: apple: Add driver for Apple NVMe storage controller 2022-02-10 16:44:23 -05:00
pch treewide: Simply conditions with the new OF_REAL 2021-09-25 09:46:15 -06:00
pci pci: pci_mvebu: Cleanup macro names 2022-03-04 08:38:05 +01:00
pci_endpoint dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
phy phy: nop-phy: Fix phy reset if no reset-gpio defined 2022-03-01 00:21:11 +01:00
pinctrl arm64: a37xx: pinctrl: Fix PWM pins indexes 2022-03-04 08:38:05 +01:00
power power: zynqmp: Use zynqmp_pmufw_node() from firmware 2022-03-07 16:33:47 +01:00
pwm exynos: pwm: Deal with a PWM at 100% 2021-11-09 11:57:22 +09:00
qe configs: fsl: migrate FMAN/QE specific defines to Kconfig 2021-11-09 17:18:23 +05:30
ram ram: k3-ddrss: Add support for J721S2 SoC 2022-02-08 09:41:27 -05:00
reboot-mode reboot-mode: migrate uclass to livetree 2021-10-05 08:50:15 -04:00
remoteproc remoteproc: ipu: Add driver to bring up ipu 2022-02-08 11:00:03 -05:00
reset reset: dra7: Add a reset driver 2022-02-08 09:41:27 -05:00
rng clk: Add clk_get_by_name_optional 2022-02-25 01:41:04 -05:00
rtc drivers: rtc: fix null pointer access in armada38x_rtc_reset 2022-03-04 08:38:05 +01:00
scsi Convert CONFIG_SCSI_AHCI_PLAT et al to Kconfig 2022-02-09 09:16:48 -05:00
serial Merge https://source.denx.de/u-boot/custodians/u-boot-riscv 2022-02-10 15:09:55 -05:00
smem dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
soc soc: soc_ti_k3: update j721e revision numbering 2022-02-08 09:41:27 -05:00
sound doc: replace @return by Return: 2022-01-19 18:11:34 +01:00
spi Xilinx changes for v2022.04-rc3 2022-02-21 08:32:02 -05:00
spmi spmi: msm: add arbiter version 5 support 2021-10-31 08:46:44 -04:00
sysinfo sysinfo: rcar3: Add Renesas R-Car Gen3 sysinfo driver 2021-07-20 23:33:54 +02:00
sysreset Xilinx changes for v2022.04-rc1 2022-01-19 11:43:44 -05:00
tee tee: optee: remove unused duplicated login Id macros 2021-11-23 13:53:03 -05:00
thermal WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00
timer omap: timer: implement timer_get_boot_us 2022-01-16 08:31:03 -05:00
tpm doc: replace @return by Return: 2022-01-19 18:11:34 +01:00
ufs dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
usb usb: ehci-omap: Remove OMAP_EHCI_PHYx_RESET_GPIO from Kconfig 2022-02-23 05:25:17 +01:00
video video: Add skeleton driver for ZynqMP Display port driver 2022-03-09 12:35:49 +01:00
virtio doc: replace @return by Return: 2022-01-19 18:11:34 +01:00
w1 arm: Remove zmx25 board and ARCH_MX25 2021-10-01 21:08:18 -04:00
w1-eeprom dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
watchdog watchdog: add sl28cpld watchdog driver 2022-02-28 11:59:35 +05:30
xen WS cleanup: remove trailing empty lines 2021-09-30 08:08:56 -04:00
Kconfig iommu: Add IOMMU uclass 2021-10-31 08:46:44 -04:00
Makefile iommu: Add IOMMU uclass 2021-10-31 08:46:44 -04:00