summaryrefslogtreecommitdiff
path: root/drivers/phy/Kconfig
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/phy/Kconfig')
-rw-r--r--drivers/phy/Kconfig62
1 files changed, 62 insertions, 0 deletions
diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
new file mode 100644
index 0000000..a91a694
--- /dev/null
+++ b/drivers/phy/Kconfig
@@ -0,0 +1,62 @@
+
+menu "PHY Subsystem"
+
+config PHY
+ bool "PHY Core"
+ depends on DM
+ help
+ PHY support.
+
+ This framework is designed to provide a generic interface for PHY
+ devices. PHY devices are dedicated hardware that handle the physical
+ layer of the protocols in the OSI model.
+ PHYs are commonly used for high speed interfaces such as Serial-ATA
+ or PCI express.
+ The API provides functions to initialize/deinitialize the
+ PHY, power on/off the PHY, and reset the PHY. It's meant to be as
+ compatible as possible with the equivalent framework found in the
+ linux kernel.
+
+config SPL_PHY
+ bool "PHY Core in SPL"
+ depends on DM
+ help
+ PHY support in SPL.
+
+ This framework is designed to provide a generic interface for PHY
+ devices. PHY devices are dedicated hardware that handle the physical
+ layer of the protocols (https://en.wikipedia.org/wiki/OSI_model).
+ PHYs are commonly used for high speed interfaces such as Serial-ATA
+ or PCI express.
+ The API provides functions to initialize/deinitialize the
+ PHY, power on/off the PHY, and reset the PHY. It's meant to be as
+ compatible as possible with the equivalent framework found in the
+ linux kernel.
+
+config PHY_SANDBOX
+ bool "Sandbox PHY support"
+ depends on SANDBOX
+ depends on PHY
+ help
+ This select a dummy sandbox PHY driver. It used only to implement
+ the unit tests for the phy framework
+
+config PIPE3_PHY
+ bool "Support omap's PIPE3 PHY"
+ depends on PHY && ARCH_OMAP2
+ help
+ Support for the omap PIPE3 phy for sata
+
+ This PHY is found on omap devices supporting SATA such as dra7, am57x
+ and omap5
+
+config SPL_PIPE3_PHY
+ bool "Support omap's PIPE3 PHY in SPL"
+ depends on SPL_PHY && ARCH_OMAP2
+ help
+ Support for the omap PIPE3 phy for sata in SPL
+
+ This PHY is found on omap devices supporting SATA such as dra7, am57x
+ and omap5
+
+endmenu