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dm: pinctrl: Skip not associated gpio phandle and rise a warning message

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Skip not associated gpio phandle let register the other gpios on a group.
We need anyway to send out a warning to the user to fix their uboot-board.dtsi.
Thhe handle id can be found inside the decompiled dtb

dtc -I dtb -O dts -o devicetree.dts spl/u-boot-spl.dtb

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Michael Trimarchi 2019-09-17 22:06:03 +02:00 • committed by Simon Glass
parent f0cc4eae9a
commit 36a90eda84
1 changed files with 10 additions and 4 deletions
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14
drivers/pinctrl/pinctrl-uclass.c
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@ -91,12 +91,18 @@ static int pinctrl_select_state_full(struct udevice *dev, const char *statename)
phandle = fdt32_to_cpu(*list++);
ret = uclass_get_device_by_phandle_id(UCLASS_PINCONFIG, phandle,
&config);
if (ret)
return ret;
if (ret) {
dev_warn(dev, "%s: uclass_get_device_by_phandle_id: err=%d\n",
__func__, ret);
continue;
}
ret = pinctrl_config_one(config);
if (ret)
return ret;
if (ret) {
dev_warn(dev, "%s: pinctrl_config_one: err=%d\n",
__func__, ret);
continue;
}
}
return 0;