dm: gpio: Add live tree support
Add support for requesting GPIOs with a live device tree.
This involves adjusting the function signature for the legacy function
gpio_request_by_name_nodev(), so fix up all callers.
Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes to stm32f746-disco.c:
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/board/samsung/common/board.c b/board/samsung/common/board.c
index 1762696..88299f1 100644
--- a/board/samsung/common/board.c
+++ b/board/samsung/common/board.c
@@ -351,8 +351,8 @@
if (node < 0)
return;
- gpio_request_by_name_nodev(gd->fdt_blob, node, "reset-gpio", 0, &gpio,
- GPIOD_IS_OUT);
+ gpio_request_by_name_nodev(offset_to_ofnode(node), "reset-gpio", 0,
+ &gpio, GPIOD_IS_OUT);
if (dm_gpio_is_valid(&gpio)) {
/*