Amlogic NAND Flash Controller (NFC) for GXBB/GXL/AXG family SoCs This file documents the properties in addition to those available in the MTD NAND bindings. Required properties: - compatible : contains one of: - "amlogic,meson-gxl-nfc" - "amlogic,meson-axg-nfc" - clocks : A list of phandle + clock-specifier pairs for the clocks listed in clock-names. - clock-names: Should contain the following: "core" - NFC module gate clock "device" - device clock from eMMC sub clock controller "rx" - rx clock phase "tx" - tx clock phase - amlogic,mmc-syscon : Required for NAND clocks, it's shared with SD/eMMC controller port C Optional children nodes: Children nodes represent the available nand chips. Other properties: see Documentation/devicetree/bindings/mtd/nand-controller.yaml for generic bindings. Example demonstrate on AXG SoC: sd_emmc_c_clkc: mmc@7000 { compatible = "amlogic,meson-axg-mmc-clkc", "syscon"; reg = <0x0 0x7000 0x0 0x800>; }; nand-controller@7800 { compatible = "amlogic,meson-axg-nfc"; reg = <0x0 0x7800 0x0 0x100>; #address-cells = <1>; #size-cells = <0>; interrupts = ; clocks = <&clkc CLKID_SD_EMMC_C>, <&sd_emmc_c_clkc CLKID_MMC_DIV>, <&sd_emmc_c_clkc CLKID_MMC_PHASE_RX>, <&sd_emmc_c_clkc CLKID_MMC_PHASE_TX>; clock-names = "core", "device", "rx", "tx"; amlogic,mmc-syscon = <&sd_emmc_c_clkc>; pinctrl-names = "default"; pinctrl-0 = <&nand_pins>; nand@0 { reg = <0>; #address-cells = <1>; #size-cells = <1>; nand-on-flash-bbt; }; };