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| /openbmc/u-boot/drivers/pinctrl/ |
| H A D | pinctrl-generic.c | 2c936374 Tue Aug 16 04:49:47 CDT 2016 Beniamino Galvani <b.galvani@gmail.com> pinctrl: generic: scan for "pins" and "groups" properties in sub-nodes
In cases where the pins and groups definitions are in a sub-node, as:
uart_a {
mux {
groups = "uart_tx_a", "uart_rx_a";
function = "uart_a";
};
};
pinctrl_generic_set_state_subnode() returns an error for the top-level
node and pinctrl_generic_set_state() fails. Instead, return success so
that the child nodes are tried.
Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
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