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

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>

diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
index 950580c..e9ebe5d 100644 (file)
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
@@ -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