clk: meson8b: export the HDMI system clock

Export the HDMI system clock (used by the HDMI transmitter) so it can be
used in the dt-bindings.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200330234535.3327513-2-martin.blumenstingl@googlemail.com

drivers/clk/meson/meson8b.h

@@ -146,7 +146,6 @@
 #define CLKID_CTS_VDAC0		171
 #define CLKID_HDMI_SYS_SEL	172
 #define CLKID_HDMI_SYS_DIV	173
-#define CLKID_HDMI_SYS		174
 #define CLKID_MALI_0_SEL	175
 #define CLKID_MALI_0_DIV	176
 #define CLKID_MALI_0		177

include/dt-bindings/clock/meson8b-clkc.h

@@ -107,6 +107,7 @@
 #define CLKID_PERIPH		126
 #define CLKID_AXI		128
 #define CLKID_L2_DRAM		130
+#define CLKID_HDMI_SYS		174
 #define CLKID_VPU		190
 #define CLKID_VDEC_1		196
 #define CLKID_VDEC_HCODEC	199