[PATCH 2/2] rockchip: rk3588-edgeble: Add USB OTG support

[Anand Moon]

hi Jagan,

On Mon, 27 May 2024 at 12:09, Jagan Teki <jagan at edgeble.ai> wrote:
>
> Add support for USB OTG with UMS to program eMMC.
>
> Add it for Edgeble NCM6A, NCM6B.
>
> Signed-off-by: Jagan Teki <jagan at edgeble.ai>

Reviewed-by: Anand Moon <anand at edgeble.ai>


> ---
>  .../dts/rk3588-edgeble-neu6a-io-u-boot.dtsi    | 18 ++++++++++++++++++
>  .../dts/rk3588-edgeble-neu6b-io-u-boot.dtsi    | 18 ++++++++++++++++++
>  configs/neu6a-io-rk3588_defconfig              |  9 +++++++++
>  configs/neu6b-io-rk3588_defconfig              |  9 +++++++++
>  4 files changed, 54 insertions(+)
>
> diff --git a/arch/arm/dts/rk3588-edgeble-neu6a-io-u-boot.dtsi b/arch/arm/dts/rk3588-edgeble-neu6a-io-u-boot.dtsi
> index 88f3f7eee2..534d9f8a2c 100644
> --- a/arch/arm/dts/rk3588-edgeble-neu6a-io-u-boot.dtsi
> +++ b/arch/arm/dts/rk3588-edgeble-neu6a-io-u-boot.dtsi
> @@ -15,3 +15,21 @@
>         bus-width = <4>;
>         status = "okay";
>  };
> +
> +&u2phy0 {
> +       status = "okay";
> +};
> +
> +&u2phy0_otg {
> +       status = "okay";
> +};
> +
> +&usbdp_phy0 {
> +       status = "okay";
> +};
> +
> +&usb_host0_xhci {
> +       dr_mode = "peripheral";
> +       maximum-speed = "high-speed";
> +       status = "okay";
> +};
> diff --git a/arch/arm/dts/rk3588-edgeble-neu6b-io-u-boot.dtsi b/arch/arm/dts/rk3588-edgeble-neu6b-io-u-boot.dtsi
> index 289578803e..b3d17a60ce 100644
> --- a/arch/arm/dts/rk3588-edgeble-neu6b-io-u-boot.dtsi
> +++ b/arch/arm/dts/rk3588-edgeble-neu6b-io-u-boot.dtsi
> @@ -15,3 +15,21 @@
>         bus-width = <4>;
>         status = "okay";
>  };
> +
> +&u2phy0 {
> +       status = "okay";
> +};
> +
> +&u2phy0_otg {
> +       status = "okay";
> +};
> +
> +&usbdp_phy0 {
> +       status = "okay";
> +};
> +
> +&usb_host0_xhci {
> +       dr_mode = "peripheral";
> +       maximum-speed = "high-speed";
> +       status = "okay";
> +};
> diff --git a/configs/neu6a-io-rk3588_defconfig b/configs/neu6a-io-rk3588_defconfig
> index ac281e6539..6e50d06458 100644
> --- a/configs/neu6a-io-rk3588_defconfig
> +++ b/configs/neu6a-io-rk3588_defconfig
> @@ -24,6 +24,7 @@ CONFIG_SPL_PAD_TO=0x7f8000
>  CONFIG_SPL_ATF=y
>  CONFIG_CMD_GPT=y
>  CONFIG_CMD_MMC=y
> +CONFIG_CMD_USB_MASS_STORAGE=y
>  # CONFIG_CMD_SETEXPR is not set
>  # CONFIG_SPL_DOS_PARTITION is not set
>  CONFIG_SPL_OF_CONTROL=y
> @@ -33,6 +34,7 @@ CONFIG_SPL_DM_SEQ_ALIAS=y
>  CONFIG_SPL_REGMAP=y
>  CONFIG_SPL_SYSCON=y
>  CONFIG_SPL_CLK=y
> +# CONFIG_USB_FUNCTION_FASTBOOT is not set
>  CONFIG_ROCKCHIP_GPIO=y
>  CONFIG_SYS_I2C_ROCKCHIP=y
>  CONFIG_MISC=y
> @@ -42,6 +44,8 @@ CONFIG_MMC_DW_ROCKCHIP=y
>  CONFIG_MMC_SDHCI=y
>  CONFIG_MMC_SDHCI_SDMA=y
>  CONFIG_MMC_SDHCI_ROCKCHIP=y
> +CONFIG_PHY_ROCKCHIP_INNO_USB2=y
> +CONFIG_PHY_ROCKCHIP_USBDP=y
>  CONFIG_SPL_PINCTRL=y
>  CONFIG_PWM_ROCKCHIP=y
>  CONFIG_SPL_RAM=y
> @@ -49,4 +53,9 @@ CONFIG_BAUDRATE=1500000
>  CONFIG_DEBUG_UART_SHIFT=2
>  CONFIG_SYS_NS16550_MEM32=y
>  CONFIG_SYSRESET=y
> +CONFIG_USB=y
> +CONFIG_USB_DWC3=y
> +CONFIG_USB_DWC3_GENERIC=y
> +CONFIG_USB_GADGET=y
> +CONFIG_USB_GADGET_DOWNLOAD=y
>  CONFIG_ERRNO_STR=y
> diff --git a/configs/neu6b-io-rk3588_defconfig b/configs/neu6b-io-rk3588_defconfig
> index c01e5fb0d0..f2eb650f19 100644
> --- a/configs/neu6b-io-rk3588_defconfig
> +++ b/configs/neu6b-io-rk3588_defconfig
> @@ -24,6 +24,7 @@ CONFIG_SPL_PAD_TO=0x7f8000
>  CONFIG_SPL_ATF=y
>  CONFIG_CMD_GPT=y
>  CONFIG_CMD_MMC=y
> +CONFIG_CMD_USB_MASS_STORAGE=y
>  # CONFIG_CMD_SETEXPR is not set
>  # CONFIG_SPL_DOS_PARTITION is not set
>  CONFIG_SPL_OF_CONTROL=y
> @@ -33,6 +34,7 @@ CONFIG_SPL_DM_SEQ_ALIAS=y
>  CONFIG_SPL_REGMAP=y
>  CONFIG_SPL_SYSCON=y
>  CONFIG_SPL_CLK=y
> +# CONFIG_USB_FUNCTION_FASTBOOT is not set
>  CONFIG_ROCKCHIP_GPIO=y
>  CONFIG_SYS_I2C_ROCKCHIP=y
>  CONFIG_MISC=y
> @@ -42,6 +44,8 @@ CONFIG_MMC_DW_ROCKCHIP=y
>  CONFIG_MMC_SDHCI=y
>  CONFIG_MMC_SDHCI_SDMA=y
>  CONFIG_MMC_SDHCI_ROCKCHIP=y
> +CONFIG_PHY_ROCKCHIP_INNO_USB2=y
> +CONFIG_PHY_ROCKCHIP_USBDP=y
>  CONFIG_SPL_PINCTRL=y
>  CONFIG_PWM_ROCKCHIP=y
>  CONFIG_SPL_RAM=y
> @@ -49,4 +53,9 @@ CONFIG_BAUDRATE=1500000
>  CONFIG_DEBUG_UART_SHIFT=2
>  CONFIG_SYS_NS16550_MEM32=y
>  CONFIG_SYSRESET=y
> +CONFIG_USB=y
> +CONFIG_USB_DWC3=y
> +CONFIG_USB_DWC3_GENERIC=y
> +CONFIG_USB_GADGET=y
> +CONFIG_USB_GADGET_DOWNLOAD=y
>  CONFIG_ERRNO_STR=y
> --
> 2.34.1
>