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From: Patrick Delaunay <patrick.delaunay@st.com>
To: u-boot@lists.denx.de
Subject: [PATCH] gpio: Convert to use APIs which support live DT
Date: Wed, 9 Sep 2020 18:26:16 +0200	[thread overview]
Message-ID: <20200909162617.31576-1-patrick.delaunay@st.com> (raw)

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

             reply	other threads:[~2020-09-09 16:26 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-09 16:26 Patrick Delaunay [this message]
2020-09-10 13:38 ` [PATCH] gpio: Convert to use APIs which support live DT Simon Glass
2020-09-11  4:00 ` Heiko Schocher
2020-12-02 21:21 ` Tom Rini

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