package/boot/uboot-mediatek/patches/100-19-board-mt7622-use-new-spi-nand-driver.patch

   1 From 4c1803cc08b1618d935c1386f43f43a4e9c97697 Mon Sep 17 00:00:00 2001
   2 From: Weijie Gao <weijie.gao@mediatek.com>
   3 Date: Wed, 3 Mar 2021 10:51:43 +0800
   4 Subject: [PATCH 54/71] board: mt7622: use new spi-nand driver
   5
   6 Enable new spi-nand driver support for mt7622_rfb_defconfig
   7
   8 Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
   9 ---
  10  arch/arm/dts/mt7622-rfb.dts  |  7 +++++++
  11  arch/arm/dts/mt7622.dtsi     | 16 ++++++++++++++++
  12  configs/mt7622_rfb_defconfig |  5 +++++
  13  3 files changed, 28 insertions(+)
  14
  15 --- a/arch/arm/dts/mt7622-rfb.dts
  16 +++ b/arch/arm/dts/mt7622-rfb.dts
  17 @@ -196,6 +196,13 @@
  18         };
  19  };
  20
  21 +&snand {
  22 +       pinctrl-names = "default";
  23 +       pinctrl-0 = <&snfi_pins>;
  24 +       status = "okay";
  25 +       quad-spi;
  26 +};
  27 +
  28  &uart0 {
  29         status = "okay";
  30  };
  31 --- a/arch/arm/dts/mt7622.dtsi
  32 +++ b/arch/arm/dts/mt7622.dtsi
  33 @@ -77,6 +77,22 @@
  34                 #size-cells = <0>;
  35         };
  36
  37 +       snand: snand@1100d000 {
  38 +               compatible = "mediatek,mt7622-snand";
  39 +               reg = <0x1100d000 0x1000>,
  40 +                     <0x1100e000 0x1000>;
  41 +               reg-names = "nfi", "ecc";
  42 +               clocks = <&pericfg CLK_PERI_NFI_PD>,
  43 +                        <&pericfg CLK_PERI_SNFI_PD>,
  44 +                        <&pericfg CLK_PERI_NFIECC_PD>;
  45 +               clock-names = "nfi_clk", "pad_clk", "ecc_clk";
  46 +               assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>,
  47 +                                 <&topckgen CLK_TOP_NFI_INFRA_SEL>;
  48 +               assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>,
  49 +                                        <&topckgen CLK_TOP_UNIVPLL2_D8>;
  50 +               status = "disabled";
  51 +       };
  52 +
  53         snor: snor@11014000 {
  54                 compatible = "mediatek,mtk-snor";
  55                 reg = <0x11014000 0x1000>;
  56 --- a/configs/mt7622_rfb_defconfig
  57 +++ b/configs/mt7622_rfb_defconfig
  58 @@ -21,6 +21,7 @@ CONFIG_SYS_MAXARGS=8
  59  CONFIG_SYS_PBSIZE=1049
  60  CONFIG_CMD_BOOTMENU=y
  61  CONFIG_CMD_MMC=y
  62 +CONFIG_CMD_MTD=y
  63  CONFIG_CMD_PCI=y
  64  CONFIG_CMD_SF_TEST=y
  65  CONFIG_CMD_PING=y
  66 @@ -36,6 +37,10 @@ CONFIG_SYSCON=y
  67  CONFIG_CLK=y
  68  CONFIG_MMC_HS200_SUPPORT=y
  69  CONFIG_MMC_MTK=y
  70 +CONFIG_MTD=y
  71 +CONFIG_DM_MTD=y
  72 +CONFIG_MTK_SPI_NAND=y
  73 +CONFIG_MTK_SPI_NAND_MTD=y
  74  CONFIG_DM_SPI_FLASH=y
  75  CONFIG_SPI_FLASH_EON=y
  76  CONFIG_SPI_FLASH_GIGADEVICE=y