u-boot/drivers/phy
Patrice Chotard a1b2faed7c phy: Be able to get phy from PHY provider
In case of phy are provided from a PHY provider nodes as following:

usbphyc: usb-phy@5a006000 {
	compatible = "st,stm32mp1-usbphyc";
	reg = <0x5a006000 0x1000>;
	clocks = <&rcc_clk USBPHY_K>;
	resets = <&rcc_rst USBPHY_R>;
	#address-cells = <1>;
	#size-cells = <0>;

	usbphyc_port0: usb-phy@0 {
		reg = <0>;
		phy-supply = <&vdd_usb>;
		vdda1v1-supply = <&reg11>;
		vdda1v8-supply = <&reg18>
		#phy-cells = <0>;
	};

	usbphyc_port1: usb-phy@1 {
		reg = <1>;
		phy-supply = <&vdd_usb>;
		vdda1v1-supply = <&reg11>;
		vdda1v8-supply = <&reg18>
		#phy-cells = <1>;
	};
};

and PHY are called as following:

usbh_ehci: usbh-ehci@5800d000 {
	compatible = "generic-ehci";
	reg = <0x5800d000 0x1000>;
	clocks = <&rcc_clk USBH>;
	resets = <&rcc_rst USBH_R>;
	interrupts = <GIC_SPI 75 IRQ_TYPE_NONE>;
	companion = <&usbh_ohci>;
	phys = <&usbphyc_port0>;
	phy-names = "usb";
	status = "okay";
};

generic_phy_get_by_index() must be updated to first look for
PHY phandle as previously and in case of error looks for PHY
provider by finding the parent's current node which is the PHY
provider.
args (ofnode_phandle_args struct) must also be updated by inserting
the phy index into the PHY provider as args[0].

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-07-19 16:31:35 -04:00
..
allwinner phy: sun4i-usb: Add a sunxi specific function for setting squelch-detect 2018-05-28 16:40:43 +05:30
marvell phy: marvell: a3700: Fix compatible string for ehci 2018-05-14 10:01:56 +02:00
bcm6318-usbh-phy.c phy: bcm6318-usbh: convert to use live dt 2018-06-01 15:56:02 +02:00
bcm6348-usbh-phy.c phy: bcm6348-usbh: convert to use live dt 2018-06-01 15:56:02 +02:00
bcm6358-usbh-phy.c phy: bcm6358-usbh: convert to use live dt 2018-06-01 15:56:02 +02:00
bcm6368-usbh-phy.c phy: bcm6368-usbh: convert to use live dt 2018-06-01 15:56:02 +02:00
Kconfig phy: add support for STM32 usb phy controller 2018-05-18 13:17:31 +02:00
Makefile phy: add support for STM32 usb phy controller 2018-05-18 13:17:31 +02:00
meson-gxl-usb2.c regmap: change regmap_init_mem() to take ofnode instead udevice 2018-05-07 15:49:51 -04:00
meson-gxl-usb3.c regmap: change regmap_init_mem() to take ofnode instead udevice 2018-05-07 15:49:51 -04:00
nop-phy.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
phy-stm32-usbphyc.c SPDX: Fixup SPDX tags in a few new files 2018-05-20 09:47:45 -04:00
phy-uclass.c phy: Be able to get phy from PHY provider 2018-07-19 16:31:35 -04:00
sandbox-phy.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
sti_usb_phy.c regmap: clean up regmap allocation 2018-05-07 15:15:27 -04:00
ti-pipe3-phy.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00