Add board: Lubancat 5IO (RK3588) (#10029)

* Add board: Lubancat 5IO (RK3588)

* Delete the lubancat5-io dts file in kernei-7.0

* Remove the unsupported HYM8563 clock-frequency property

* Drop clock-names from the ES8388 codec node.

* Fix the duplicated RK806 power-control pin.

* Normalize the regulator name of vcc_2v0_pldo_s3

* update lubancat-5io dts in u-boot

* Remove the entire altmodes block

* Delete the always-on field of vdd_npu_s0

* Fix the HDMI1 CEC, HPD, SCL, SDA pin mux error

* Added  lubancat-5io.dts in the 7.2 kernel.

Author: lch08

config/boards/lubancat-5io.csc

@@ -0,0 +1,38 @@
+# Rockchip RK3588 octa core SoC 2xGbe eMMC NvMe PCIe SATA USB3
+BOARD_NAME="LubanCat 5IO"
+BOARD_VENDOR="embedfire"
+BOARDFAMILY="rockchip-rk3588"
+BOARD_MAINTAINER="lch08"
+INTRODUCED="2023"
+BOOTCONFIG="lubancat-5io-rk3588_defconfig"
+BOOT_SOC="rk3588"
+KERNEL_TARGET="current,edge"
+KERNEL_TEST_TARGET="current"
+FULL_DESKTOP="yes"
+BOOT_LOGO="desktop"
+IMAGE_PARTITION_TABLE="gpt"
+BOOT_FDT_FILE="rockchip/rk3588-lubancat-5io.dtb"
+BOOT_SCENARIO="spl-blobs"
+
+# Mainline U-Boot tree - use post_family_config hook to override family config.
+function post_family_config__lubancat_5io_use_mainline_uboot() {
+	display_alert "$BOARD" "Mainline U-Boot overrides for $BOARD - $BRANCH" "info"
+
+	BOOT_SCENARIO="tpl-blob-atf-mainline"
+	prepare_boot_configuration
+
+	declare -g BOOT_FDT_FILE="rockchip/rk3588-lubancat-5io.dtb"
+	declare -g BOOTCONFIG="lubancat-5io-rk3588_defconfig"
+	declare -g BOOTDELAY=1
+	declare -g BOOTSOURCE="https://github.com/u-boot/u-boot.git"
+	declare -g BOOTBRANCH="tag:v2026.04"
+	declare -g BOOTPATCHDIR="v2026.04"
+	declare -g BOOTDIR="u-boot-${BOARD}"
+	declare -g UBOOT_TARGET_MAP="BL31=bl31.elf ROCKCHIP_TPL=${RKBIN_DIR}/${DDR_BLOB};;u-boot-rockchip.bin"
+	unset uboot_custom_postprocess write_uboot_platform write_uboot_platform_mtd
+
+	# Just use the binman-provided u-boot-rockchip.bin, which is ready-to-go.
+	function write_uboot_platform() {
+		dd "if=$1/u-boot-rockchip.bin" "of=$2" bs=32k seek=1 conv=notrunc status=none
+	}
+}