target/linux/mediatek/patches-5.15/115-dts-bpi64-add-snand-support.patch

   1 --- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
   2 +++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
   3 @@ -259,14 +259,32 @@
   4         status = "disabled";
   5  };
   6
   7 -&nor_flash {
   8 +&snand {
   9         pinctrl-names = "default";
  10 -       pinctrl-0 = <&spi_nor_pins>;
  11 -       status = "disabled";
  12 +       pinctrl-0 = <&serial_nand_pins>;
  13 +       mediatek,quad-spi;
  14 +       status = "okay";
  15 +       partitions {
  16 +               compatible = "fixed-partitions";
  17 +               #address-cells = <1>;
  18 +               #size-cells = <1>;
  19 +
  20 +               partition@0 {
  21 +                       label = "bl2";
  22 +                       reg = <0x0 0x80000>;
  23 +                       read-only;
  24 +               };
  25 +
  26 +               partition@80000 {
  27 +                       label = "fip";
  28 +                       reg = <0x80000 0x200000>;
  29 +                       read-only;
  30 +               };
  31
  32 -       flash@0 {
  33 -               compatible = "jedec,spi-nor";
  34 -               reg = <0>;
  35 +               partition@280000 {
  36 +                       label = "ubi";
  37 +                       reg = <0x280000 0x7d80000>;
  38 +               };
  39         };
  40  };
  41