2 * Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 and
6 * only version 2 as published by the Free Software Foundation.
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
15 blsp1_uart2_default: blsp1_uart2_default {
17 function = "blsp_uart2";
18 pins = "gpio4", "gpio5";
21 pins = "gpio4", "gpio5";
22 drive-strength = <16>;
27 blsp1_uart2_sleep: blsp1_uart2_sleep {
30 pins = "gpio4", "gpio5";
33 pins = "gpio4", "gpio5";
39 /* 0-3 for sdc1 4-6 for sdc2 */
41 /* SDC1: CLK -> 0, CMD -> 1, DATA -> 2, RCLK -> 3 */
42 /* SDC2: CLK -> 4, CMD -> 5, DATA -> 6 */
46 bias-disable = <0>; /* No pull */
47 drive-strength = <16>; /* 16mA */
51 sdc1_clk_off: clk-off {
54 bias-disable = <0>; /* No pull */
55 drive-strength = <2>; /* 2mA */
67 sdc1_cmd_off: cmd-off {
70 bias-pull-up = <0x3>; /* same as 3.10 ?? */
71 drive-strength = <2>; /* 2mA */
75 sdc1_data_on: data-on {
79 drive-strength = <8>; /* 8mA */
83 sdc1_data_off: data-off {
91 sdc1_rclk_on: rclk-on {
92 bias-pull-down; /* pull down */
95 sdc1_rclk_off: rclk-off {
96 bias-pull-down; /* pull down */