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03de305ec4
As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
85 lines
1.9 KiB
C
85 lines
1.9 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (c) 2022 Sartura Ltd.
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* Written by Robert Marko <robert.marko@sartura.hr>
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*/
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#include <command.h>
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#include <dm.h>
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#include <thermal.h>
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#define LIMIT_DEVNAME 30
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static int do_get(struct cmd_tbl *cmdtp, int flag, int argc,
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char *const argv[])
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{
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struct udevice *dev;
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int ret, temp;
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if (argc < 2) {
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printf("thermal device not selected\n");
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return CMD_RET_FAILURE;
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}
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ret = uclass_get_device_by_name(UCLASS_THERMAL, argv[1], &dev);
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if (ret) {
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printf("thermal device not found\n");
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return CMD_RET_FAILURE;
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}
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ret = thermal_get_temp(dev, &temp);
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if (ret)
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return CMD_RET_FAILURE;
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printf("%s: %d C\n", dev->name, temp);
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return CMD_RET_SUCCESS;
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}
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static int do_list(struct cmd_tbl *cmdtp, int flag, int argc,
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char *const argv[])
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{
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struct udevice *dev;
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printf("| %-*.*s| %-*.*s| %s\n",
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LIMIT_DEVNAME, LIMIT_DEVNAME, "Device",
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LIMIT_DEVNAME, LIMIT_DEVNAME, "Driver",
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"Parent");
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uclass_foreach_dev_probe(UCLASS_THERMAL, dev) {
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printf("| %-*.*s| %-*.*s| %s\n",
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LIMIT_DEVNAME, LIMIT_DEVNAME, dev->name,
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LIMIT_DEVNAME, LIMIT_DEVNAME, dev->driver->name,
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dev->parent->name);
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}
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return CMD_RET_SUCCESS;
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}
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static struct cmd_tbl temperature_subcmd[] = {
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U_BOOT_CMD_MKENT(list, 1, 1, do_list, "", ""),
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U_BOOT_CMD_MKENT(get, 2, 1, do_get, "", ""),
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};
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static int do_temperature(struct cmd_tbl *cmdtp, int flag, int argc,
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char *const argv[])
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{
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struct cmd_tbl *cmd;
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argc--;
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argv++;
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cmd = find_cmd_tbl(argv[0], temperature_subcmd, ARRAY_SIZE(temperature_subcmd));
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if (!cmd || argc > cmd->maxargs)
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return CMD_RET_USAGE;
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return cmd->cmd(cmdtp, flag, argc, argv);
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}
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U_BOOT_CMD(temperature, CONFIG_SYS_MAXARGS, 1, do_temperature,
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"thermal sensor temperature",
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"list\t\tshow list of temperature sensors\n"
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"get [thermal device name]\tprint temperature in degrees C"
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);
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