ARM: shmobile: r8a7791: add ADSP clocks

Add the ADSP clocks to the CPG and MSTP5 nodes of the R8A7791 device tree.

Based on the original patch by Konstantin Kozhevnikov
<konstantin.kozhevnikov@cogentembedded.com>.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
diff --git a/include/dt-bindings/clock/r8a7791-clock.h b/include/dt-bindings/clock/r8a7791-clock.h
index a45a363..8fc5dc8 100644
--- a/include/dt-bindings/clock/r8a7791-clock.h
+++ b/include/dt-bindings/clock/r8a7791-clock.h
@@ -21,6 +21,7 @@
 #define R8A7791_CLK_SD0			7
 #define R8A7791_CLK_Z			8
 #define R8A7791_CLK_RCAN		9
+#define R8A7791_CLK_ADSP		10
 
 /* MSTP0 */
 #define R8A7791_CLK_MSIOF0		0
@@ -72,6 +73,7 @@
 /* MSTP5 */
 #define R8A7791_CLK_AUDIO_DMAC1		1
 #define R8A7791_CLK_AUDIO_DMAC0		2
+#define R8A7791_CLK_ADSP_MOD		6
 #define R8A7791_CLK_THERMAL		22
 #define R8A7791_CLK_PWM			23