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pinctrl: mediatek: support reading register base address by name

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This patch add support to read register base address by name if
provided.

Also devfdt_get_addr_* is changed to dev_read_addr_* to support DT
live tree.

Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
This commit is contained in:
Weijie Gao
2025-02-10 10:26:47 -06:00
committed by Tom Rini
parent d5d130dd12
commit a081512cbd
1 changed files with 5 additions and 1 deletions
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drivers/pinctrl/mediatek/pinctrl-mtk-common.c
+5 -1
View File
@@ -816,7 +816,11 @@ int mtk_pinctrl_common_probe(struct udevice *dev,
nbase_names = 1;
for (i = 0; i < nbase_names; i++) {
addr = devfdt_get_addr_index(dev, i);
if (soc->base_names)
addr = dev_read_addr_name(dev, soc->base_names[i]);
else
addr = dev_read_addr_index(dev, i);
if (addr == FDT_ADDR_T_NONE)
return -EINVAL;
priv->base[i] = (void __iomem *)addr;