File: imx7d-sdb-qspi.dts

package info (click to toggle)
u-boot 2023.01%2Bdfsg-2%2Bdeb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 167,504 kB
  • sloc: ansic: 2,036,483; python: 39,879; asm: 21,501; makefile: 11,365; perl: 11,111; sh: 3,657; cpp: 1,868; yacc: 1,100; lex: 747; awk: 57; tcl: 28; sed: 24
file content (39 lines) | stat: -rw-r--r-- 828 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright (C) 2015 Freescale Semiconductor, Inc.
 * Copyright 2018 NXP
 */

#include "imx7d-sdb.dts"

&iomuxc {
	qspi1 {
		pinctrl_qspi1_1: qspi1grp_1 {
			fsl,pins = <
				MX7D_PAD_EPDC_DATA00__QSPI_A_DATA0 0x51
				MX7D_PAD_EPDC_DATA01__QSPI_A_DATA1 0x51
				MX7D_PAD_EPDC_DATA02__QSPI_A_DATA2 0x51
				MX7D_PAD_EPDC_DATA03__QSPI_A_DATA3 0x51
				MX7D_PAD_EPDC_DATA05__QSPI_A_SCLK 0x51
				MX7D_PAD_EPDC_DATA06__QSPI_A_SS0_B 0x51
			>;
		};
	};
};

&qspi {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_qspi1_1>;
	status = "okay";
	ddrsmp=<0>;

	flash0: mx25l51245g@0 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "macronix,mx25l51245g";
		spi-max-frequency = <29000000>;
		/* take off one dummy cycle */
		spi-nor,ddr-quad-read-dummy = <5>;
		reg = <0>;
	};
};