target/linux/mediatek/patches-5.15/131-dts-mt7622-add-snand-support.patch

   1 --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi
   2 +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
   3 @@ -561,6 +561,20 @@
   4                 status = "disabled";
   5         };
   6
   7 +       snand: snfi@1100d000 {
   8 +               compatible = "mediatek,mt7622-snand";
   9 +               reg = <0 0x1100d000 0 0x1000>, <0 0x1100e000 0 0x1000>;
  10 +               reg-names = "nfi", "ecc";
  11 +               interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_LOW>;
  12 +               clocks = <&pericfg CLK_PERI_NFI_PD>,
  13 +                        <&pericfg CLK_PERI_SNFI_PD>,
  14 +                        <&pericfg CLK_PERI_NFIECC_PD>;
  15 +               clock-names = "nfi_clk", "pad_clk", "ecc_clk";
  16 +               #address-cells = <1>;
  17 +               #size-cells = <0>;
  18 +               status = "disabled";
  19 +       };
  20 +
  21         nor_flash: spi@11014000 {
  22                 compatible = "mediatek,mt7622-nor",
  23                              "mediatek,mt8173-nor";
  24 --- a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
  25 +++ b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
  26 @@ -539,6 +539,55 @@
  27         status = "disabled";
  28  };
  29
  30 +&snand {
  31 +       mediatek,quad-spi;
  32 +       pinctrl-names = "default";
  33 +       pinctrl-0 = <&serial_nand_pins>;
  34 +       status = "okay";
  35 +
  36 +       partitions {
  37 +               compatible = "fixed-partitions";
  38 +               #address-cells = <1>;
  39 +               #size-cells = <1>;
  40 +
  41 +               partition@0 {
  42 +                       label = "Preloader";
  43 +                       reg = <0x00000 0x0080000>;
  44 +                       read-only;
  45 +               };
  46 +
  47 +               partition@80000 {
  48 +                       label = "ATF";
  49 +                       reg = <0x80000 0x0040000>;
  50 +               };
  51 +
  52 +               partition@c0000 {
  53 +                       label = "Bootloader";
  54 +                       reg = <0xc0000 0x0080000>;
  55 +               };
  56 +
  57 +               partition@140000 {
  58 +                       label = "Config";
  59 +                       reg = <0x140000 0x0080000>;
  60 +               };
  61 +
  62 +               partition@1c0000 {
  63 +                       label = "Factory";
  64 +                       reg = <0x1c0000 0x0100000>;
  65 +               };
  66 +
  67 +               partition@200000 {
  68 +                       label = "firmware";
  69 +                       reg = <0x2c0000 0x2000000>;
  70 +               };
  71 +
  72 +               partition@2200000 {
  73 +                       label = "User_data";
  74 +                       reg = <0x22c0000 0x4000000>;
  75 +               };
  76 +       };
  77 +};
  78 +
  79  &spi0 {
  80         pinctrl-names = "default";
  81         pinctrl-0 = <&spic0_pins>;