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39b823381d
u-boot/drivers
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Alan Douglas 39b823381d phy: cadence: Add driver for Sierra PHY 
Add a Sierra PHY driver with PCIe and USB support.
This driver is a port from the mainline linux driver.

The PHY has multiple lanes, which can be configured into
groups, and a generic PHY device is created for each group.

There are two resets controlling the overall PHY block, one
to enable the APB interface for programming registers, and
another to enable the PHY itself.  Additionally there are
resets for each PHY lane.

The PHY can be configured in hardware to read register
settings from ROM, or they can be written by the driver.

The sequence of operation on startup is to enable the APB
bus, write the PHY registers (if required)  for each lane
group, and then enable the PHY.  Each group of lanes
can then be individually controlled using the power_on()/
power_off() function for that generic PHY

One difference with the linux driver is that the PHY is
always reset after it is powered-on. This is because role
switching is not supported in u-boot and the cable
orientation is handled by the PHY reset.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Signed-off-by: Alan Douglas <adouglas@cadence.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Link: https://lore.kernel.org/r/20210721155849.20994-8-kishon@ti.com
2021-07-27 10:57:12 +05:30
..
adc dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
ata various minor sandbox improvements 2021-07-07 13:34:42 -04:00
axi dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
bios_emulator treewide: Convert macro and uses of __section(foo) to __section("foo") 2021-05-24 14:21:30 -04:00
block blk: Support iteration 2021-07-21 10:27:35 -06:00
bootcount am335x, guardian: software update available status is stored in AM3352 RTC scracth register 2021-07-15 17:56:03 +05:30
bus bus: ti-sysc: change in a normal driver 2021-03-22 19:23:27 +13:00
button dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
cache dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
clk clk: zynqmp: Add support for enabling clock on lpd_lsbus 2021-07-26 09:18:45 +02:00
core dm: core: Add helper to compare node names 2021-07-27 10:56:53 +05:30
cpu dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
crypto dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
ddr ppc: Remove T4160RDB board 2021-07-07 19:52:24 -04:00
demo common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
dfu dfu: add error callback 2021-06-18 10:09:41 +02:00
dma dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
fastboot fastboot: Fix possible buffer overrun 2021-04-12 17:44:55 -04:00
firmware psci: Do not define do_poweroff() if CONFIG_SYSRESET_CMD_POWEROFF is enabled 2021-07-26 09:18:45 +02:00
fpga arm: socfpga: Move Stratix10 and Agilex to use TARGET_SOCFPGA_SOC64 2021-03-08 10:59:10 +08:00
gpio i2c: pcf8575: Add support for 8 bit I2C IO expanders (like pca8574) 2021-07-23 07:13:25 -04:00
hwspinlock dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
i2c arm: Remove spear600 boards and the rest of SPEAr support 2021-07-07 22:22:42 -04:00
input dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
led dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
mailbox dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
memory memory: stm32-fmc2: migrate trace to dev and log macro 2021-01-13 09:52:58 +01:00
misc cros_ec: Use standard calls for recovery-request checking 2021-07-21 10:27:34 -06:00
mmc mmc: sdhci_am654: Read ti, strobe-sel property from device tree 2021-07-27 10:56:09 +05:30
mtd mtd: spi-nor-ids: Add support for Macronix MX25V8035F and MX25R1635F 2021-07-10 15:59:20 +02:00
mux dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
net net: xilinx: axi_mrmac: Add MRMAC driver 2021-07-26 09:18:45 +02:00
nvme dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
pch dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
pci pci: Require DM_PCI 2021-07-18 21:06:08 -04:00
pci_endpoint dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
phy phy: cadence: Add driver for Sierra PHY 2021-07-27 10:57:12 +05:30
pinctrl pinctrl: Avoid coverity warning when checking width 2021-07-15 18:42:05 -04:00
power power: pmic: tps65941: Add compatible for LP876441 2021-07-15 17:56:04 +05:30
pwm dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
qe ppc: Remove TARGET_T1040QDS references 2021-04-10 08:04:42 -04:00
ram dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
reboot-mode reboot-mode: read the boot mode from RTC memory 2021-07-23 10:16:39 -04:00
remoteproc remoteproc: pru: Add support for various PRU cores on K3 AM65x SoCs 2021-07-15 17:56:04 +05:30
reset reset: ast2600: Fix missing reference operator 2021-07-24 08:57:53 -04:00
rng dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
rtc rtc: m41t62: fix wrong register use for set/reset ST bit 2021-07-15 19:06:49 -04:00
scsi dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
serial serial: pl011: Enable DEBUG_UART_PL011 in SPL 2021-07-24 08:57:53 -04:00
smem dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
soc soc: ti: pruss: Add a platform driver for PRUSS in TI SoCs 2021-07-15 17:56:04 +05:30
sound dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
spi i.MX 2021-07-17 10:52:21 -04:00
spmi dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
sysinfo sysinfo: rcar3: Add Renesas R-Car Gen3 sysinfo driver 2021-07-20 23:33:54 +02:00
sysreset sysreset: provide type of reset in do_reset cmd 2021-04-20 07:31:12 -04:00
tee tee: optee: sync cache on pre-reloc OP-TEE invocation 2021-07-23 07:13:25 -04:00
thermal dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
timer timer: nomadik-mtu: Use dev_read_addr_ptr() 2021-07-14 16:47:57 -04:00
tpm tpm: cr50: Drop unnecessary coral headers 2021-07-15 19:49:56 +08:00
ufs dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
usb usb: Enforce DM_USB migration for USB_HOST devices. 2021-07-18 21:05:31 -04:00
video Merge tag 'ti-v2021.10-rc1' of https://source.denx.de/u-boot/custodians/u-boot-ti 2021-07-19 08:29:24 -04:00
virtio dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
w1 various minor sandbox improvements 2021-07-07 13:34:42 -04:00
w1-eeprom dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
watchdog i.MX 2021-07-17 10:52:21 -04:00
xen dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
Kconfig reboot-mode: add support for reboot mode control 2021-07-23 10:16:39 -04:00
Makefile reboot-mode: add support for reboot mode control 2021-07-23 10:16:39 -04:00