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/linux/Documentation/devicetree/bindings/clock/
H A Drenesas,rcar-usb2-clock-sel.yaml13 If you connect an external clock to the USB_EXTAL pin only, you should set
14 the clock rate to "usb_extal" node only.
15 If you connect an oscillator to both the USB_XTAL and USB_EXTAL, this module
17 clock rates to both "usb_extal" and "usb_xtal" nodes.
21 |External |---|USB_EXTAL ---> all usb channels|
25 In this case, we need this driver with "usb_extal" clock.
29 |Oscillator|---|USB_EXTAL -+-> all usb channels|
56 - const: usb_extal
95 <&usb_extal>, <&usb_xtal>;
96 clock-names = "ehci_ohci", "hs-usb-if", "usb_extal", "usb_xtal";
/linux/Documentation/devicetree/bindings/phy/
H A Drenesas,usb3-phy.yaml33 # If you want to use the ssc, the clock-frequency of usb_extal
39 - const: usb_extal # The usb2's external clock
75 clocks = <&cpg CPG_MOD 328>, <&usb3s0_clk>, <&usb_extal>;
76 clock-names = "usb3-if", "usb3s_clk", "usb_extal";
/linux/drivers/clk/renesas/
H A Drcar-usb2-clock-sel.c162 clk = devm_clk_get(dev, "usb_extal"); in rcar_usb2_clock_sel_probe()
174 dev_err(dev, "This driver needs usb_extal or usb_xtal\n"); in rcar_usb2_clock_sel_probe()
H A Dr8a77470-cpg-mssr.c40 DEF_INPUT("usb_extal", CLK_USB_EXTAL),
H A Dr8a7745-cpg-mssr.c40 DEF_INPUT("usb_extal", CLK_USB_EXTAL),
H A Dr8a7794-cpg-mssr.c44 DEF_INPUT("usb_extal", CLK_USB_EXTAL),
H A Dr8a7791-cpg-mssr.c45 DEF_INPUT("usb_extal", CLK_USB_EXTAL),
H A Dr8a7790-cpg-mssr.c44 DEF_INPUT("usb_extal", CLK_USB_EXTAL),
H A Dr8a7742-cpg-mssr.c40 DEF_INPUT("usb_extal", CLK_USB_EXTAL),
H A Dr8a7743-cpg-mssr.c41 DEF_INPUT("usb_extal", CLK_USB_EXTAL),
/linux/arch/arm64/boot/dts/renesas/
H A Dbeacon-renesom-som.dtsi169 /* du_dotclkin0, du_dotclkin2, usb_extal, avb_txcrefclk */
/linux/arch/arm/boot/dts/renesas/
H A Dr8a77470.dtsi201 clock-names = "extal", "usb_extal";
1068 usb_extal_clk: usb_extal {
H A Dr8a7794.dtsi255 clock-names = "extal", "usb_extal";
1496 usb_extal_clk: usb_extal {
H A Dr8a7793.dtsi289 clock-names = "extal", "usb_extal";
1529 usb_extal_clk: usb_extal {
H A Dr8a7790.dtsi397 clock-names = "extal", "usb_extal";
2023 usb_extal_clk: usb_extal {
H A Dr8a7791.dtsi314 clock-names = "extal", "usb_extal";
1950 usb_extal_clk: usb_extal {