tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Device Tree Source for K2G Industrial Communication Engine EVM
3 *
4 * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
5 *
6 * SPDX-License-Identifier: GPL-2.0
7 */
8/dts-v1/;
9
10#include "keystone-k2g.dtsi"
11
12/ {
13 compatible = "ti,k2g-ice", "ti,k2g", "ti,keystone";
14 model = "Texas Instruments K2G Industrial Communication EVM";
15
16 memory@800000000 {
17 device_type = "memory";
18 reg = <0x00000008 0x00000000 0x00000000 0x20000000>;
19 };
20
21 reserved-memory {
22 #address-cells = <2>;
23 #size-cells = <2>;
24 ranges;
25
26 dsp_common_memory: dsp-common-memory@81f800000 {
27 compatible = "shared-dma-pool";
28 reg = <0x00000008 0x1f800000 0x00000000 0x800000>;
29 reusable;
30 status = "okay";
31 };
32 };
33};
34
35&k2g_pinctrl {
36 uart0_pins: pinmux_uart0_pins {
37 pinctrl-single,pins = <
38 K2G_CORE_IOPAD(0x11cc) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* uart0_rxd.uart0_rxd */
39 K2G_CORE_IOPAD(0x11d0) (BUFFER_CLASS_B | PIN_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */
40 >;
41 };
42};
43
44&uart0 {
45 pinctrl-names = "default";
46 pinctrl-0 = <&uart0_pins>;
47 status = "okay";
48};
49
50&dsp0 {
51 memory-region = <&dsp_common_memory>;
52 status = "okay";
53};