ASoC: rockchip: separate pinctrl pins from each other

pdm sdi0~3 pins are optional, for example, if 4ch required,
only sdi0~1 need to be enabled.

Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/Documentation/devicetree/bindings/sound/rockchip,pdm.txt b/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
index 921729d..2ad66f6 100644 (file)
--- a/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
+++ b/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
@@ -29,11 +29,14 @@ pdm: pdm@ff040000 {
        dma-names = "rx";
        pinctrl-names = "default", "sleep";
        pinctrl-0 = <&pdmm0_clk
-                    &pdmm0_fsync
                     &pdmm0_sdi0
                     &pdmm0_sdi1
                     &pdmm0_sdi2
                     &pdmm0_sdi3>;
-       pinctrl-1 = <&pdmm0_sleep>;
+       pinctrl-1 = <&pdmm0_clk_sleep
+                    &pdmm0_sdi0_sleep
+                    &pdmm0_sdi1_sleep
+                    &pdmm0_sdi2_sleep
+                    &pdmm0_sdi3_sleep>;
        status = "disabled";
 };