[PATCH v1 12/25] dt-bindings: clock: mt2701/mt6779: Add dummy clock with ID 0

[AngeloGioacchino Del Regno]

As done for MT8173 and as a preparation for clock controller drivers
cleanups, add a dummy clock with ID 0, allowing us to simplify
driver probe.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
---
 include/dt-bindings/clock/mt2701-clk.h | 3 +++
 include/dt-bindings/clock/mt6779-clk.h | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/include/dt-bindings/clock/mt2701-clk.h b/include/dt-bindings/clock/mt2701-clk.h
index 6d531d5ae065..0ec2c81453b0 100644
--- a/include/dt-bindings/clock/mt2701-clk.h
+++ b/include/dt-bindings/clock/mt2701-clk.h
@@ -7,6 +7,9 @@
 #ifndef _DT_BINDINGS_CLK_MT2701_H
 #define _DT_BINDINGS_CLK_MT2701_H
 
+/* Dummy clock for backwards compatibility */
+#define CLK_DUMMY			0
+
 /* TOPCKGEN */
 #define CLK_TOP_SYSPLL				1
 #define CLK_TOP_SYSPLL_D2			2
diff --git a/include/dt-bindings/clock/mt6779-clk.h b/include/dt-bindings/clock/mt6779-clk.h
index b083139afbd2..478d4af33b2a 100644
--- a/include/dt-bindings/clock/mt6779-clk.h
+++ b/include/dt-bindings/clock/mt6779-clk.h
@@ -7,6 +7,9 @@
 #ifndef _DT_BINDINGS_CLK_MT6779_H
 #define _DT_BINDINGS_CLK_MT6779_H
 
+/* Dummy clock for backwards compatibility */
+#define CLK_DUMMY			0
+
 /* TOPCKGEN */
 #define CLK_TOP_AXI			1
 #define CLK_TOP_MM			2
-- 
2.39.0