[PATCH 19/19] rockchip: rk3588-generic: Add support for USB OTG

[Jonas Karlman]

Extend the Generic RK3588S/RK3588 target to also include support for USB
OTG, RockUSB and UMS.

Signed-off-by: Jonas Karlman <jonas at kwiboo.se>
---
 arch/arm/dts/rk3588-generic-u-boot.dtsi | 22 ++++++++++++++++++++++
 arch/arm/dts/rk3588-generic.dts         |  3 ++-
 configs/generic-rk3588_defconfig        | 17 +++++++++++++++++
 3 files changed, 41 insertions(+), 1 deletion(-)

diff --git a/arch/arm/dts/rk3588-generic-u-boot.dtsi b/arch/arm/dts/rk3588-generic-u-boot.dtsi
index 853ed58cfe58..225dfa0b682a 100644
--- a/arch/arm/dts/rk3588-generic-u-boot.dtsi
+++ b/arch/arm/dts/rk3588-generic-u-boot.dtsi
@@ -1,3 +1,25 @@
 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 
 #include "rk3588s-u-boot.dtsi"
+
+&u2phy0 {
+	status = "okay";
+};
+
+&u2phy0_otg {
+	status = "okay";
+};
+
+&usbdp_phy0 {
+	status = "okay";
+};
+
+&usbdp_phy0_u3 {
+	status = "okay";
+};
+
+&usb_host0_xhci {
+	dr_mode = "peripheral";
+	maximum-speed = "high-speed";
+	status = "okay";
+};
diff --git a/arch/arm/dts/rk3588-generic.dts b/arch/arm/dts/rk3588-generic.dts
index baafe7463f1b..6fc5892d4219 100644
--- a/arch/arm/dts/rk3588-generic.dts
+++ b/arch/arm/dts/rk3588-generic.dts
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 /*
- * Minimal generic DT for RK3588S/RK3588 with eMMC and SD-card enabled
+ * Minimal generic DT for RK3588S/RK3588 with eMMC, SD-card and USB OTG enabled
  */
 
 /dts-v1/;
@@ -31,6 +31,7 @@
 };
 
 &sdmmc {
+	broken-cd;
 	bus-width = <4>;
 	cap-sd-highspeed;
 	disable-wp;
diff --git a/configs/generic-rk3588_defconfig b/configs/generic-rk3588_defconfig
index b50f4f8b8008..c465b4af66a8 100644
--- a/configs/generic-rk3588_defconfig
+++ b/configs/generic-rk3588_defconfig
@@ -15,6 +15,7 @@ CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_SPL_FIT_SIGNATURE=y
 CONFIG_SPL_LOAD_FIT=y
+# CONFIG_BOOTMETH_VBE is not set
 CONFIG_LEGACY_IMAGE_FORMAT=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_DEFAULT_FDT_FILE="rockchip/rk3588-generic.dtb"
@@ -27,27 +28,43 @@ CONFIG_SPL_ATF=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_GPT=y
 CONFIG_CMD_MMC=y
+CONFIG_CMD_ROCKUSB=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
 CONFIG_OF_LIVE=y
 CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+# CONFIG_NET is not set
 CONFIG_SPL_DM_SEQ_ALIAS=y
 CONFIG_SPL_REGMAP=y
 CONFIG_SPL_SYSCON=y
+# CONFIG_ADC is not set
 CONFIG_SPL_CLK=y
+# CONFIG_USB_FUNCTION_FASTBOOT is not set
 CONFIG_ROCKCHIP_GPIO=y
 CONFIG_MISC=y
 CONFIG_SUPPORT_EMMC_RPMB=y
+CONFIG_SUPPORT_EMMC_BOOT=y
 CONFIG_MMC_DW=y
 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_SPL_RAM=y
 CONFIG_BAUDRATE=1500000
 CONFIG_DEBUG_UART_SHIFT=2
 CONFIG_SYS_NS16550_MEM32=y
 CONFIG_SYSRESET=y
+CONFIG_SYSRESET_PSCI=y
+CONFIG_USB=y
+CONFIG_USB_DWC3=y
+CONFIG_USB_DWC3_GENERIC=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_USB_FUNCTION_ROCKUSB=y
 CONFIG_ERRNO_STR=y
-- 
2.43.2