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-rw-r--r--common/cmd_regulator.c455
1 files changed, 0 insertions, 455 deletions
diff --git a/common/cmd_regulator.c b/common/cmd_regulator.c
deleted file mode 100644
index bfea6e04b6..0000000000
--- a/common/cmd_regulator.c
+++ /dev/null
@@ -1,455 +0,0 @@
-/*
- * Copyright (C) 2014-2015 Samsung Electronics
- * Przemyslaw Marczak <p.marczak@samsung.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-#include <common.h>
-#include <errno.h>
-#include <dm.h>
-#include <dm/uclass-internal.h>
-#include <power/regulator.h>
-
-#define LIMIT_DEVNAME 20
-#define LIMIT_OFNAME 32
-#define LIMIT_INFO 18
-
-static struct udevice *currdev;
-
-static int failure(int ret)
-{
- printf("Error: %d (%s)\n", ret, errno_str(ret));
-
- return CMD_RET_FAILURE;
-}
-
-static int do_dev(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- struct dm_regulator_uclass_platdata *uc_pdata;
- const char *name;
- int ret = -ENXIO;
-
- switch (argc) {
- case 2:
- name = argv[1];
- ret = regulator_get_by_platname(name, &currdev);
- if (ret) {
- printf("Can't get the regulator: %s!\n", name);
- return failure(ret);
- }
- case 1:
- if (!currdev) {
- printf("Regulator device is not set!\n\n");
- return CMD_RET_USAGE;
- }
-
- uc_pdata = dev_get_uclass_platdata(currdev);
- if (!uc_pdata) {
- printf("%s: no regulator platform data!\n", currdev->name);
- return failure(ret);
- }
-
- printf("dev: %s @ %s\n", uc_pdata->name, currdev->name);
- }
-
- return CMD_RET_SUCCESS;
-}
-
-static int curr_dev_and_platdata(struct udevice **devp,
- struct dm_regulator_uclass_platdata **uc_pdata,
- bool allow_type_fixed)
-{
- *devp = NULL;
- *uc_pdata = NULL;
-
- if (!currdev) {
- printf("First, set the regulator device!\n");
- return CMD_RET_FAILURE;
- }
-
- *devp = currdev;
-
- *uc_pdata = dev_get_uclass_platdata(*devp);
- if (!*uc_pdata) {
- error("Regulator: %s - missing platform data!", currdev->name);
- return CMD_RET_FAILURE;
- }
-
- if (!allow_type_fixed && (*uc_pdata)->type == REGULATOR_TYPE_FIXED) {
- printf("Operation not allowed for fixed regulator!\n");
- return CMD_RET_FAILURE;
- }
-
- return CMD_RET_SUCCESS;
-}
-
-static int do_list(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- struct dm_regulator_uclass_platdata *uc_pdata;
- struct udevice *dev;
- int ret;
-
- printf("| %-*.*s| %-*.*s| %s\n",
- LIMIT_DEVNAME, LIMIT_DEVNAME, "Device",
- LIMIT_OFNAME, LIMIT_OFNAME, "regulator-name",
- "Parent");
-
- for (ret = uclass_find_first_device(UCLASS_REGULATOR, &dev); dev;
- ret = uclass_find_next_device(&dev)) {
- if (ret)
- continue;
-
- uc_pdata = dev_get_uclass_platdata(dev);
- printf("| %-*.*s| %-*.*s| %s\n",
- LIMIT_DEVNAME, LIMIT_DEVNAME, dev->name,
- LIMIT_OFNAME, LIMIT_OFNAME, uc_pdata->name,
- dev->parent->name);
- }
-
- return ret;
-}
-
-static int constraint(const char *name, int val, const char *val_name)
-{
- printf("%-*s", LIMIT_INFO, name);
- if (val < 0) {
- printf(" %s (err: %d)\n", errno_str(val), val);
- return val;
- }
-
- if (val_name)
- printf(" %d (%s)\n", val, val_name);
- else
- printf(" %d\n", val);
-
- return 0;
-}
-
-static const char *get_mode_name(struct dm_regulator_mode *mode,
- int mode_count,
- int mode_id)
-{
- while (mode_count--) {
- if (mode->id == mode_id)
- return mode->name;
- mode++;
- }
-
- return NULL;
-}
-
-static int do_info(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- struct udevice *dev;
- struct dm_regulator_uclass_platdata *uc_pdata;
- struct dm_regulator_mode *modes;
- const char *parent_uc;
- int mode_count;
- int ret;
- int i;
-
- ret = curr_dev_and_platdata(&dev, &uc_pdata, true);
- if (ret)
- return ret;
-
- parent_uc = dev_get_uclass_name(dev->parent);
-
- printf("%s\n%-*s %s\n%-*s %s\n%-*s %s\n%-*s %s\n%-*s\n",
- "Regulator info:",
- LIMIT_INFO, "* regulator-name:", uc_pdata->name,
- LIMIT_INFO, "* device name:", dev->name,
- LIMIT_INFO, "* parent name:", dev->parent->name,
- LIMIT_INFO, "* parent uclass:", parent_uc,
- LIMIT_INFO, "* constraints:");
-
- constraint(" - min uV:", uc_pdata->min_uV, NULL);
- constraint(" - max uV:", uc_pdata->max_uV, NULL);
- constraint(" - min uA:", uc_pdata->min_uA, NULL);
- constraint(" - max uA:", uc_pdata->max_uA, NULL);
- constraint(" - always on:", uc_pdata->always_on,
- uc_pdata->always_on ? "true" : "false");
- constraint(" - boot on:", uc_pdata->boot_on,
- uc_pdata->boot_on ? "true" : "false");
-
- mode_count = regulator_mode(dev, &modes);
- constraint("* op modes:", mode_count, NULL);
-
- for (i = 0; i < mode_count; i++, modes++)
- constraint(" - mode id:", modes->id, modes->name);
-
- return CMD_RET_SUCCESS;
-}
-
-static void do_status_detail(struct udevice *dev,
- struct dm_regulator_uclass_platdata *uc_pdata)
-{
- int current, value, mode;
- const char *mode_name;
- bool enabled;
-
- printf("Regulator %s status:\n", uc_pdata->name);
-
- enabled = regulator_get_enable(dev);
- constraint(" * enable:", enabled, enabled ? "true" : "false");
-
- value = regulator_get_value(dev);
- constraint(" * value uV:", value, NULL);
-
- current = regulator_get_current(dev);
- constraint(" * current uA:", current, NULL);
-
- mode = regulator_get_mode(dev);
- mode_name = get_mode_name(uc_pdata->mode, uc_pdata->mode_count, mode);
- constraint(" * mode id:", mode, mode_name);
-}
-
-static void do_status_line(struct udevice *dev)
-{
- struct dm_regulator_uclass_platdata *pdata;
- int current, value, mode;
- const char *mode_name;
- bool enabled;
-
- pdata = dev_get_uclass_platdata(dev);
- enabled = regulator_get_enable(dev);
- value = regulator_get_value(dev);
- current = regulator_get_current(dev);
- mode = regulator_get_mode(dev);
- mode_name = get_mode_name(pdata->mode, pdata->mode_count, mode);
- printf("%-20s %-10s ", pdata->name, enabled ? "enabled" : "disabled");
- if (value >= 0)
- printf("%10d ", value);
- else
- printf("%10s ", "-");
- if (current >= 0)
- printf("%10d ", current);
- else
- printf("%10s ", "-");
- if (mode >= 0)
- printf("%-10s", mode_name);
- else
- printf("%-10s", "-");
- printf("\n");
-}
-
-static int do_status(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- struct dm_regulator_uclass_platdata *uc_pdata;
- struct udevice *dev;
- int ret;
-
- if (currdev && (argc < 2 || strcmp(argv[1], "-a"))) {
- ret = curr_dev_and_platdata(&dev, &uc_pdata, true);
- if (ret)
- return CMD_RET_FAILURE;
- do_status_detail(dev, uc_pdata);
- return 0;
- }
-
- /* Show all of them in a list, probing them as needed */
- printf("%-20s %-10s %10s %10s %-10s\n", "Name", "Enabled", "uV", "mA",
- "Mode");
- for (ret = uclass_first_device(UCLASS_REGULATOR, &dev); dev;
- ret = uclass_next_device(&dev))
- do_status_line(dev);
-
- return CMD_RET_SUCCESS;
-}
-
-static int do_value(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- struct udevice *dev;
- struct dm_regulator_uclass_platdata *uc_pdata;
- int value;
- int force;
- int ret;
-
- ret = curr_dev_and_platdata(&dev, &uc_pdata, argc == 1);
- if (ret)
- return ret;
-
- if (argc == 1) {
- ret = regulator_get_value(dev);
- if (ret < 0) {
- printf("Regulator: %s - can't get the Voltage!\n",
- uc_pdata->name);
- return failure(ret);
- }
-
- printf("%d uV\n", ret);
- return CMD_RET_SUCCESS;
- }
-
- if (argc == 3)
- force = !strcmp("-f", argv[2]);
- else
- force = 0;
-
- value = simple_strtoul(argv[1], NULL, 0);
- if ((value < uc_pdata->min_uV || value > uc_pdata->max_uV) && !force) {
- printf("Value exceeds regulator constraint limits %d..%d uV\n",
- uc_pdata->min_uV, uc_pdata->max_uV);
- return CMD_RET_FAILURE;
- }
-
- ret = regulator_set_value(dev, value);
- if (ret) {
- printf("Regulator: %s - can't set the Voltage!\n",
- uc_pdata->name);
- return failure(ret);
- }
-
- return CMD_RET_SUCCESS;
-}
-
-static int do_current(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- struct udevice *dev;
- struct dm_regulator_uclass_platdata *uc_pdata;
- int current;
- int ret;
-
- ret = curr_dev_and_platdata(&dev, &uc_pdata, argc == 1);
- if (ret)
- return ret;
-
- if (argc == 1) {
- ret = regulator_get_current(dev);
- if (ret < 0) {
- printf("Regulator: %s - can't get the Current!\n",
- uc_pdata->name);
- return failure(ret);
- }
-
- printf("%d uA\n", ret);
- return CMD_RET_SUCCESS;
- }
-
- current = simple_strtoul(argv[1], NULL, 0);
- if (current < uc_pdata->min_uA || current > uc_pdata->max_uA) {
- printf("Current exceeds regulator constraint limits\n");
- return CMD_RET_FAILURE;
- }
-
- ret = regulator_set_current(dev, current);
- if (ret) {
- printf("Regulator: %s - can't set the Current!\n",
- uc_pdata->name);
- return failure(ret);
- }
-
- return CMD_RET_SUCCESS;
-}
-
-static int do_mode(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- struct udevice *dev;
- struct dm_regulator_uclass_platdata *uc_pdata;
- int mode;
- int ret;
-
- ret = curr_dev_and_platdata(&dev, &uc_pdata, false);
- if (ret)
- return ret;
-
- if (argc == 1) {
- ret = regulator_get_mode(dev);
- if (ret < 0) {
- printf("Regulator: %s - can't get the operation mode!\n",
- uc_pdata->name);
- return failure(ret);
- }
-
- printf("mode id: %d\n", ret);
- return CMD_RET_SUCCESS;
- }
-
- mode = simple_strtoul(argv[1], NULL, 0);
-
- ret = regulator_set_mode(dev, mode);
- if (ret) {
- printf("Regulator: %s - can't set the operation mode!\n",
- uc_pdata->name);
- return failure(ret);
- }
-
- return CMD_RET_SUCCESS;
-}
-
-static int do_enable(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- struct udevice *dev;
- struct dm_regulator_uclass_platdata *uc_pdata;
- int ret;
-
- ret = curr_dev_and_platdata(&dev, &uc_pdata, true);
- if (ret)
- return ret;
-
- ret = regulator_set_enable(dev, true);
- if (ret) {
- printf("Regulator: %s - can't enable!\n", uc_pdata->name);
- return failure(ret);
- }
-
- return CMD_RET_SUCCESS;
-}
-
-static int do_disable(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- struct udevice *dev;
- struct dm_regulator_uclass_platdata *uc_pdata;
- int ret;
-
- ret = curr_dev_and_platdata(&dev, &uc_pdata, true);
- if (ret)
- return ret;
-
- ret = regulator_set_enable(dev, false);
- if (ret) {
- printf("Regulator: %s - can't disable!\n", uc_pdata->name);
- return failure(ret);
- }
-
- return CMD_RET_SUCCESS;
-}
-
-static cmd_tbl_t subcmd[] = {
- U_BOOT_CMD_MKENT(dev, 2, 1, do_dev, "", ""),
- U_BOOT_CMD_MKENT(list, 1, 1, do_list, "", ""),
- U_BOOT_CMD_MKENT(info, 2, 1, do_info, "", ""),
- U_BOOT_CMD_MKENT(status, 2, 1, do_status, "", ""),
- U_BOOT_CMD_MKENT(value, 3, 1, do_value, "", ""),
- U_BOOT_CMD_MKENT(current, 3, 1, do_current, "", ""),
- U_BOOT_CMD_MKENT(mode, 2, 1, do_mode, "", ""),
- U_BOOT_CMD_MKENT(enable, 1, 1, do_enable, "", ""),
- U_BOOT_CMD_MKENT(disable, 1, 1, do_disable, "", ""),
-};
-
-static int do_regulator(cmd_tbl_t *cmdtp, int flag, int argc,
- char * const argv[])
-{
- cmd_tbl_t *cmd;
-
- argc--;
- argv++;
-
- cmd = find_cmd_tbl(argv[0], subcmd, ARRAY_SIZE(subcmd));
- if (cmd == NULL || argc > cmd->maxargs)
- return CMD_RET_USAGE;
-
- return cmd->cmd(cmdtp, flag, argc, argv);
-}
-
-U_BOOT_CMD(regulator, CONFIG_SYS_MAXARGS, 1, do_regulator,
- "uclass operations",
- "list - list UCLASS regulator devices\n"
- "regulator dev [regulator-name] - show/[set] operating regulator device\n"
- "regulator info - print constraints info\n"
- "regulator status [-a] - print operating status [for all]\n"
- "regulator value [val] [-f] - print/[set] voltage value [uV] (force)\n"
- "regulator current [val] - print/[set] current value [uA]\n"
- "regulator mode [id] - print/[set] operating mode id\n"
- "regulator enable - enable the regulator output\n"
- "regulator disable - disable the regulator output\n"
-);
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