dt-bindings: marvell,mmp2: Add clock ids for the thermal sensors

There seems to be a single thermal sensor block on MMP2 and a couple
more on MMP3. Add definitions for their respective clocks.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Link: https://lkml.kernel.org/r/20200309194254.29009-14-lkundrak@v3.skSigned-off-by: Stephen Boyd <sboyd@kernel.org>

include/dt-bindings/clock/marvell,mmp2.h

@@ -53,6 +53,10 @@
 #define MMP2_CLK_SSP2			79
 #define MMP2_CLK_SSP3			80
 #define MMP2_CLK_TIMER			81
+#define MMP2_CLK_THERMAL0		82
+#define MMP3_CLK_THERMAL1		83
+#define MMP3_CLK_THERMAL2		84
+#define MMP3_CLK_THERMAL3		85
 
 /* axi periphrals */
 #define MMP2_CLK_SDH0			101