Lines Matching +full:nand +full:- +full:is +full:- +full:boot +full:- +full:medium

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mtd/rockchip,nand-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Rockchip SoCs NAND FLASH Controller (NFC)
10   - $ref: nand-controller.yaml#
13   - Heiko Stuebner <heiko@sntech.de>
18       - const: rockchip,px30-nfc
19       - const: rockchip,rk2928-nfc
20       - const: rockchip,rv1108-nfc
21       - items:
22           - enum:
23               - rockchip,rk3036-nfc
24               - rockchip,rk3128-nfc
25           - const: rockchip,rk2928-nfc
26       - items:
27           - const: rockchip,rk3308-nfc
28           - const: rockchip,rv1108-nfc
39       - description: Bus Clock
40       - description: Module Clock
42   clock-names:
45       - const: ahb
46       - const: nfc
48   assigned-clocks:
51   assigned-clock-rates:
54   power-domains:
58   "^nand@[0-7]$":
60     $ref: raw-nand-chip.yaml
66       nand-ecc-mode:
69       nand-ecc-step-size:
72       nand-ecc-strength:
88       nand-bus-width:
91       rockchip,boot-blks:
97           algorithms supported by the boot ROM.
98           Only used in combination with 'nand-is-boot-medium'.
100       rockchip,boot-ecc-strength:
104           If specified it indicates that a different BCH/ECC setting is
105           supported by the boot ROM.
118           Only used in combination with 'nand-is-boot-medium'.
123   - compatible
124   - reg
125   - interrupts
126   - clocks
127   - clock-names
132   - |
133     #include <dt-bindings/clock/rk3308-cru.h>
134     #include <dt-bindings/interrupt-controller/arm-gic.h>
135     nfc: nand-controller@ff4b0000 {
136       compatible = "rockchip,rk3308-nfc",
137                    "rockchip,rv1108-nfc";
141       clock-names = "ahb", "nfc";
142       assigned-clocks = <&clks SCLK_NANDC>;
143       assigned-clock-rates = <150000000>;
145       pinctrl-0 = <&flash_ale &flash_bus8 &flash_cle &flash_csn0
147       pinctrl-names = "default";
149       #address-cells = <1>;
150       #size-cells = <0>;
152       nand@0 {
154         label = "rk-nand";
155         nand-bus-width = <8>;
156         nand-ecc-mode = "hw";
157         nand-ecc-step-size = <1024>;
158         nand-ecc-strength = <16>;
159         nand-is-boot-medium;
160         rockchip,boot-blks = <8>;
161         rockchip,boot-ecc-strength = <16>;