[PATCH V3 3/3] clk: imx8mp: Remove non-existent IMX8MP_CLK_AUDIOMIX_PDM_ROOT

[Adam Ford]

The TRM shows there is only one AUDIOMIX PDM Root Clock Select
register, and it's called IMX8MP_CLK_AUDIOMIX_PDM_SEL.  That
selector doesn't appear to have any more children and the
MICFIL driver can reference IMX8MP_CLK_AUDIOMIX_PDM_SEL
directly without the need for any other.  Remove this
errant clock, since it doesn't really exist.

Signed-off-by: Adam Ford <aford173 at gmail.com>
---

V3:  New to series
diff --git a/include/dt-bindings/clock/imx8mp-clock.h b/include/dt-bindings/clock/imx8mp-clock.h
index 11cb0a4fe999..7da4243984b2 100644
--- a/include/dt-bindings/clock/imx8mp-clock.h
+++ b/include/dt-bindings/clock/imx8mp-clock.h
@@ -376,7 +376,6 @@
 #define IMX8MP_CLK_AUDIOMIX_MU2_ROOT		36
 #define IMX8MP_CLK_AUDIOMIX_MU3_ROOT		37
 #define IMX8MP_CLK_AUDIOMIX_EARC_PHY		38
-#define IMX8MP_CLK_AUDIOMIX_PDM_ROOT		39
 #define IMX8MP_CLK_AUDIOMIX_SAI1_MCLK1_SEL	40
 #define IMX8MP_CLK_AUDIOMIX_SAI1_MCLK2_SEL	41
 #define IMX8MP_CLK_AUDIOMIX_SAI2_MCLK1_SEL	42
-- 
2.39.2