[Add meta-filogic bsp for rdkb development]

[Description]
Add meta-filogic bsp for rdkb development
1. rdkb base on dunfell rdkb-next (> 2022q1)
2. arm64/arm 32bit bsp both can run on rdkb

[Release-log]
N/A

diff --git a/recipes-kernel/linux/linux-mediatek-5.4/generic/pending-5.4/130-add-linux-spidev-compatible-si3210.patch b/recipes-kernel/linux/linux-mediatek-5.4/generic/pending-5.4/130-add-linux-spidev-compatible-si3210.patch
new file mode 100644
index 0000000..eedb2bb
--- /dev/null
+++ b/recipes-kernel/linux/linux-mediatek-5.4/generic/pending-5.4/130-add-linux-spidev-compatible-si3210.patch
@@ -0,0 +1,18 @@
+From: Giuseppe Lippolis <giu.lippolis@gmail.com>
+Subject: Add the linux,spidev compatible in spidev Several device in ramips have this binding in the dts
+
+Signed-off-by: Giuseppe Lippolis <giu.lippolis@gmail.com>
+---
+ drivers/spi/spidev.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/drivers/spi/spidev.c
++++ b/drivers/spi/spidev.c
+@@ -678,6 +678,7 @@ static const struct of_device_id spidev_
+ 	{ .compatible = "lwn,bk4" },
+ 	{ .compatible = "dh,dhcom-board" },
+ 	{ .compatible = "menlo,m53cpld" },
++	{ .compatible = "siliconlabs,si3210" },
+ 	{},
+ };
+ MODULE_DEVICE_TABLE(of, spidev_dt_ids);