Lines Matching +full:step +full:- +full:up
15 - compatible: Should be one of
16 "mediatek,mt2701-nfc",
17 "mediatek,mt2712-nfc",
18 "mediatek,mt7622-nfc".
19 - reg: Base physical address and size of NFI.
20 - interrupts: Interrupts of NFI.
21 - clocks: NFI required clocks.
22 - clock-names: NFI clocks internal name.
23 - ecc-engine: Required ECC Engine node.
24 - #address-cells: NAND chip index, should be 1.
25 - #size-cells: Should be 0.
30 compatible = "mediatek,mt2701-nfc";
35 clock-names = "nfi_clk", "pad_clk";
36 ecc-engine = <&bch>;
37 #address-cells = <1>;
38 #size-cells = <0>;
42 - children nodes: NAND chips.
45 - reg: Chip Select Signal, default 0.
48 - nand-on-flash-bbt: Store BBT on NAND Flash.
49 - nand-ecc-mode: the NAND ecc mode (check driver for supported modes)
50 - nand-ecc-step-size: Number of data bytes covered by a single ECC step.
55 - nand-ecc-strength: Number of bits to correct per ECC step.
63 E = (S - F) * 8 / B
65 E : nand-ecc-strength.
71 Q : nand-ecc-step-size.
75 this number depends on max ecc step size
77 If max ecc step size supported is 1024,
79 ecc step size is 512, then it should be
85 - pinctrl-names: Default NAND pin GPIO setting name.
86 - pinctrl-0: GPIO setting node.
101 input-enable;
102 drive-strength = <MTK_DRIVE_8mA>;
103 bias-pull-up;
108 drive-strength = <MTK_DRIVE_8mA>;
109 bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
114 drive-strength = <MTK_DRIVE_8mA>;
115 bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
122 pinctrl-names = "default";
123 pinctrl-0 = <&nand_pins_default>;
126 nand-on-flash-bbt;
127 nand-ecc-mode = "hw";
128 nand-ecc-strength = <24>;
129 nand-ecc-step-size = <1024>;
134 - Partitions, see Documentation/devicetree/bindings/mtd/partition.txt
139 compatible = "fixed-partitions";
140 #address-cells = <1>;
141 #size-cells = <1>;
145 read-only;
159 - compatible: Should be one of
160 "mediatek,mt2701-ecc",
161 "mediatek,mt2712-ecc",
162 "mediatek,mt7622-ecc".
163 - reg: Base physical address and size of ECC.
164 - interrupts: Interrupts of ECC.
165 - clocks: ECC required clocks.
166 - clock-names: ECC clocks internal name.
171 compatible = "mediatek,mt2701-ecc";
175 clock-names = "nfiecc_clk";