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pinctrl: dt-binding: fix generic pinmux/pinconf examples

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pinconf_generic_dt_node_to_map() scans only subnodes of the pinctrl-0 pahndle,
not the referenced node itself. Change the example nodes to match.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Baruch Siach 2015-03-15 08:55:15 +02:00 committed by Linus Walleij
parent 86d64dce9e
commit 5757bfe51e
1 changed files with 20 additions and 10 deletions
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30
Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
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@ -137,12 +137,16 @@ groups - the list of groups to select with this function
Example:
state_0_node_a {
function = "uart0";
groups = "u0rxtx", "u0rtscts";
uart0 {
function = "uart0";
groups = "u0rxtx", "u0rtscts";
};
};
state_1_node_a {
function = "spi0";
groups = "spi0pins";
spi0 {
function = "spi0";
groups = "spi0pins";
};
};
== Generic pin configuration node content ==
@ -188,16 +192,22 @@ slew-rate - set the slew rate
For example:
state_0_node_a {
pins = "GPIO0_AJ5", "GPIO2_AH4"; /* CTS+RXD */
bias-pull-up;
cts_rxd {
pins = "GPIO0_AJ5", "GPIO2_AH4"; /* CTS+RXD */
bias-pull-up;
};
};
state_1_node_a {
pins = "GPIO1_AJ3", "GPIO3_AH3"; /* RTS+TXD */
output-high;
rts_txd {
pins = "GPIO1_AJ3", "GPIO3_AH3"; /* RTS+TXD */
output-high;
};
};
state_2_node_a {
group = "foo-group";
bias-pull-up;
foo {
group = "foo-group";
bias-pull-up;
};
};
Some of the generic properties take arguments. For those that do, the