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boards: adi_sdp_k1: add usb cdc support

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This adds support for the usb cdc on the k1 board
Tested using samples/subsys/usb/cdc_acm

Co-developed-by: Axel Haslam <ahaslam@baylibre.com>
Signed-off-by: Axel Haslam <ahaslam@baylibre.com>
Signed-off-by: Philip Molloy <pmolloy@baylibre.com>
This commit is contained in:
Philip Molloy 2024-01-30 12:28:26 +01:00 committed by Carles Cufí
parent 11e50e750e
commit 7726f27bc1
1 changed files with 28 additions and 0 deletions
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28
boards/adi/sdp_k1/adi_sdp_k1.dts
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@ -41,6 +41,12 @@
}; };
}; };
otghs_ulpi_phy: otghs_ulpis_phy {
compatible = "usb-ulpi-phy";
reset-gpios = <&gpiod 7 (GPIO_ACTIVE_LOW)>;
#phy-cells = <0>;
};
aliases { aliases {
led0 = &status_led; led0 = &status_led;
}; };
@ -78,3 +84,25 @@
current-speed = <115200>; current-speed = <115200>;
status = "okay"; status = "okay";
}; };
zephyr_udc0: &usbotg_hs {
pinctrl-0 = <&usb_otg_hs_ulpi_ck_pa5
&usb_otg_hs_ulpi_d0_pa3
&usb_otg_hs_ulpi_d1_pb0
&usb_otg_hs_ulpi_d2_pb1
&usb_otg_hs_ulpi_d3_pb10
&usb_otg_hs_ulpi_d4_pb11
&usb_otg_hs_ulpi_d5_pb12
&usb_otg_hs_ulpi_d6_pb13
&usb_otg_hs_ulpi_d7_pb5
&usb_otg_hs_ulpi_stp_pc0
&usb_otg_hs_ulpi_dir_pc2
&usb_otg_hs_ulpi_nxt_pc3>;
pinctrl-names = "default";
maximum-speed = "high-speed";
/* Enable OTGHSULPIEN rather than OTGHSEN */
clocks = <&rcc STM32_CLOCK_BUS_AHB1 0x60000000>,
<&rcc STM32_SRC_PLL_Q NO_SEL>;
phys = <&otghs_ulpi_phy>;
status = "okay";
};