[PATCH] gpio: Convert to use APIs which support live DT

[PATCH] gpio: Convert to use APIs which support live DT

[Patrick Delaunay]

Use ofnode_ or dev_ APIs instead of fdt_ and fdtdec_ APIs so that the
driver can support live DT.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
---

 drivers/gpio/gpio-uclass.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/gpio/gpio-uclass.c b/drivers/gpio/gpio-uclass.c
index 9c53299b6a..1d3255ca60 100644
--- a/drivers/gpio/gpio-uclass.c
+++ b/drivers/gpio/gpio-uclass.c
@@ -1098,9 +1098,8 @@ int gpio_get_list_count(struct udevice *dev, const char *list_name)
 {
 	int ret;
 
-	ret = fdtdec_parse_phandle_with_args(gd->fdt_blob, dev_of_offset(dev),
-					     list_name, "#gpio-cells", 0, -1,
-					     NULL);
+	ret = dev_read_phandle_with_args(dev, list_name, "#gpio-cells", 0, -1,
+					 NULL);
 	if (ret) {
 		debug("%s: Node '%s', property '%s', GPIO count failed: %d\n",
 		      __func__, dev->name, list_name, ret);
-- 
2.17.1

[PATCH] gpio: Convert to use APIs which support live DT

[Simon Glass]

On Wed, 9 Sep 2020 at 10:26, Patrick Delaunay <patrick.delaunay@st.com> wrote:
>
> Use ofnode_ or dev_ APIs instead of fdt_ and fdtdec_ APIs so that the
> driver can support live DT.
>
> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
> ---
>
>  drivers/gpio/gpio-uclass.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)

Reviewed-by: Simon Glass <sjg@chromium.org>

[PATCH] gpio: Convert to use APIs which support live DT

[Heiko Schocher]

Hello Patrick,

Am 09.09.2020 um 18:26 schrieb Patrick Delaunay:
> Use ofnode_ or dev_ APIs instead of fdt_ and fdtdec_ APIs so that the
> driver can support live DT.
> 
> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
> ---
> 
>   drivers/gpio/gpio-uclass.c | 5 ++---
>   1 file changed, 2 insertions(+), 3 deletions(-)

Reviewed-by: Heiko Schocher <hs@denx.de>

bye,
Heiko
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[PATCH] gpio: Convert to use APIs which support live DT

[Tom Rini]

On Wed, Sep 09, 2020 at 06:26:16PM +0200, Patrick Delaunay wrote:

> Use ofnode_ or dev_ APIs instead of fdt_ and fdtdec_ APIs so that the
> driver can support live DT.
> 
> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>
> Reviewed-by: Heiko Schocher <hs@denx.de>

Applied to u-boot/next, thanks!

-- 
Tom
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