[PATCH 1/7] clk: stm32mp25: define the number of clocks in the driver

[Gabriel Fernandez]

The size of the clock provider is given by STM32MP25_LAST_CLK, defined in
the binding header. This is not part of the binding ABI: it has to be
updated each time an ID is added, and the number of clocks handled by a
given driver does not belong to a binding.

Define the number of clocks in the driver instead, as done for the
STM32MP21 driver, and drop it from the binding header. Both are done in
the same patch as the macro has the same name in the two places.

No functional change, the value is unchanged (344).

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@xxxxxxxxxxx>
---
 drivers/clk/stm32/clk-stm32mp25.c            | 3 +++
 include/dt-bindings/clock/st,stm32mp25-rcc.h | 2 --
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/stm32/clk-stm32mp25.c b/drivers/clk/stm32/clk-stm32mp25.c
index eb0bc918ecee..fa025a9f3f37 100644
--- a/drivers/clk/stm32/clk-stm32mp25.c
+++ b/drivers/clk/stm32/clk-stm32mp25.c
@@ -17,6 +17,9 @@
 #include <dt-bindings/clock/st,stm32mp25-rcc.h>
 #include <dt-bindings/reset/st,stm32mp25-rcc.h>
 
+/* Number of clock identifiers of the binding, SCMI ones excluded: highest ID + 1 */
+#define STM32MP25_LAST_CLK	(HSE_DIV2_CK + 1)
+
 /* Clock security definition */
 #define SECF_NONE		-1
 
diff --git a/include/dt-bindings/clock/st,stm32mp25-rcc.h b/include/dt-bindings/clock/st,stm32mp25-rcc.h
index b6cf05ad4be6..242f61205a9f 100644
--- a/include/dt-bindings/clock/st,stm32mp25-rcc.h
+++ b/include/dt-bindings/clock/st,stm32mp25-rcc.h
@@ -364,8 +364,6 @@
 #define CK_BUS_ETHSWACMMSG	342
 #define HSE_DIV2_CK		343
 
-#define STM32MP25_LAST_CLK	344
-
 #define CK_SCMI_ICN_HS_MCU	0
 #define CK_SCMI_ICN_SDMMC	1
 #define CK_SCMI_ICN_DDR		2

-- 
2.43.0