dts/microchip/at91sam9x5cm.dtsi

1 // SPDX-License-Identifier: GPL-2.0-or-later
3  * at91sam9x5cm.dtsi - Device Tree Include file for AT91SAM9x5 CPU Module
16 			clock-frequency = <32768>;
20 			clock-frequency = <12000000>;
28 					compatible = "atmel,tcb-timer";
33 					compatible = "atmel,tcb-timer";
40 					pinctrl_1wire_cm: 1wire_cm-0 {
52 			pinctrl-0 = <&pinctrl_ebi_addr_nand
54 			pinctrl-names = "default";
57 			nand_controller: nand-controller {
59 				pinctrl-0 = <&pinctrl_nand_oe_we
62 				pinctrl-names = "default";
64 				nand@3 {
66 					rb-gpios = <&pioD 5 GPIO_ACTIVE_HIGH>;
67 					cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>;
68 					nand-bus-width = <8>;
69 					nand-ecc-mode = "hw";
70 					nand-ecc-strength = <2>;
71 					nand-ecc-step-size = <512>;
72 					nand-on-flash-bbt;
76 						compatible = "fixed-partitions";
77 						#address-cells = <1>;
78 						#size-cells = <1>;
86 							label = "u-boot";
91 							label = "U-Boot Env Redundant";
96 							label = "U-Boot Env";
121 		compatible = "gpio-leds";
123 		led-pb18 {
126 			linux,default-trigger = "heartbeat";
129 		led-pd21 {
136 		compatible = "w1-gpio";
138 		linux,open-drain;
139 		pinctrl-names = "default";
140 		pinctrl-0 = <&pinctrl_1wire_cm>;