dt-bindings: mmc: correct pwrseq node names

Node names should be generic and should not contain underscores.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20230120085722.171965-2-krzysztof.kozlowski@linaro.orgSigned-off-by: Ulf Hansson <ulf.hansson@linaro.org>

Documentation/devicetree/bindings/mmc/mmc-pwrseq-emmc.yaml

@@ -41,7 +41,7 @@ additionalProperties: false
 examples:
   - |
     #include <dt-bindings/gpio/gpio.h>
-    sdhci0_pwrseq {
+    pwrseq {
       compatible = "mmc-pwrseq-emmc";
       reset-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
     };

Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml

@@ -35,7 +35,7 @@ additionalProperties: false
 examples:
   - |
     #include <dt-bindings/gpio/gpio.h>
-    wifi_pwrseq: wifi_pwrseq {
+    pwrseq {
       compatible = "mmc-pwrseq-sd8787";
       powerdown-gpios = <&twl_gpio 0 GPIO_ACTIVE_LOW>;
       reset-gpios = <&twl_gpio 1 GPIO_ACTIVE_LOW>;

Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.yaml

@@ -55,7 +55,7 @@ additionalProperties: false
 examples:
   - |
     #include <dt-bindings/gpio/gpio.h>
-    sdhci0_pwrseq {
+    pwrseq {
       compatible = "mmc-pwrseq-simple";
       reset-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
       clocks = <&clk_32768_ck>;