+#if defined(CONFIG_DM_GPIO) && !defined(gpio_status)
+static const char * const gpio_function[] = {
+ "input",
+ "output",
+ "unknown",
+};
+
+static void show_gpio(struct device *dev, const char *bank_name, int offset)
+{
+ struct dm_gpio_ops *ops = gpio_get_ops(dev);
+ char buf[80];
+ int ret;
+
+ *buf = '\0';
+ if (ops->get_state) {
+ ret = ops->get_state(dev, offset, buf, sizeof(buf));
+ if (ret) {
+ puts("<unknown>");
+ return;
+ }
+ } else {
+ int func = GPIOF_UNKNOWN;
+ int ret;
+
+ if (ops->get_function) {
+ ret = ops->get_function(dev, offset);
+ if (ret >= 0 && ret < ARRAY_SIZE(gpio_function))
+ func = ret;
+ }
+ sprintf(buf, "%s%u: %8s %d", bank_name, offset,
+ gpio_function[func], ops->get_value(dev, offset));
+ }
+
+ puts(buf);
+ puts("\n");
+}
+
+static int do_gpio_status(const char *gpio_name)
+{
+ struct device *dev;
+ int newline = 0;
+ int ret;
+
+ if (gpio_name && !*gpio_name)
+ gpio_name = NULL;
+ for (ret = uclass_first_device(UCLASS_GPIO, &dev);
+ dev;
+ ret = uclass_next_device(&dev)) {
+ const char *bank_name;
+ int num_bits;
+
+ bank_name = gpio_get_bank_info(dev, &num_bits);
+
+ if (!gpio_name || !bank_name ||
+ !strncmp(gpio_name, bank_name, strlen(bank_name))) {
+ const char *p = NULL;
+ int offset;
+
+ if (bank_name) {
+ if (newline)
+ putc('\n');
+ printf("Bank %s:\n", bank_name);
+ }
+ newline = 1;
+ if (gpio_name && bank_name) {
+ p = gpio_name + strlen(bank_name);
+ offset = simple_strtoul(p, NULL, 10);
+ show_gpio(dev, bank_name, offset);
+ } else {
+ for (offset = 0; offset < num_bits; offset++)
+ show_gpio(dev, bank_name, offset);
+ }
+ }
+ }
+
+ return ret;
+}
+#endif
+