Lines Matching +full:wr +full:- +full:cycle +full:- +full:ns
1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2022-2024 Texas Instruments Incorporated - https://www.ti.com/
6 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include "k3-pinctrl.h"
17 gpmc0_pins_default: gpmc0-pins-default {
18 pinctrl-single,pins = <
44 pinctrl-names = "default";
45 pinctrl-0 = <&gpmc0_pins_default>;
46 #address-cells = <2>;
47 #size-cells = <1>;
50 compatible = "ti,am64-nand";
52 interrupt-parent = <&gpmc0>;
55 rb-gpios = <&gpmc0 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
56 ti,nand-xfer-type = "prefetch-polled";
57 ti,nand-ecc-opt = "bch8"; /* BCH8: Bootrom limitation */
58 ti,elm-id = <&elm0>;
59 nand-bus-width = <8>;
60 gpmc,device-width = <1>;
61 gpmc,sync-clk-ps = <0>;
62 gpmc,cs-on-ns = <0>;
63 gpmc,cs-rd-off-ns = <40>;
64 gpmc,cs-wr-off-ns = <40>;
65 gpmc,adv-on-ns = <0>;
66 gpmc,adv-rd-off-ns = <25>;
67 gpmc,adv-wr-off-ns = <25>;
68 gpmc,we-on-ns = <0>;
69 gpmc,we-off-ns = <20>;
70 gpmc,oe-on-ns = <3>;
71 gpmc,oe-off-ns = <30>;
72 gpmc,access-ns = <30>;
73 gpmc,rd-cycle-ns = <40>;
74 gpmc,wr-cycle-ns = <40>;
75 gpmc,bus-turnaround-ns = <0>;
76 gpmc,cycle2cycle-delay-ns = <0>;
77 gpmc,clk-activation-ns = <0>;
78 gpmc,wr-access-ns = <40>;
79 gpmc,wr-data-mux-bus-ns = <0>;
82 compatible = "fixed-partitions";
83 #address-cells = <1>;
84 #size-cells = <1>;
99 label = "NAND.u-boot";
103 label = "NAND.u-boot-env";
107 label = "NAND.u-boot-env.backup";
111 label = "NAND.file-system";