[PATCH v2 1/1] dt-bindings: timer: Add new OST support for the upcoming new driver.

[周琰杰 (Zhou Yanjie)]

The new OST has one global timer and two or four percpu timers, so there
will be three combinations in the upcoming new OST driver: the original
GLOBAL_TIMER + PERCPU_TIMER, the new GLOBAL_TIMER + PERCPU_TIMER0/1 and
GLOBAL_TIMER + PERCPU_TIMER0/1/2/3, For this, add the macro definition
about OST_CLK_PERCPU_TIMER0/1/2/3. And in order to ensure that all the
combinations work normally, the original ABI values of OST_CLK_PERCPU_TIMER
and OST_CLK_GLOBAL_TIMER need to be exchanged to ensure that in any
combinations, the clock can be registered (by calling clk_hw_register())
from index 0.

Tested-by: 周正 (Zhou Zheng) <sernia.zhou@xxxxxxxxxxx>
Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@xxxxxxxxxxxxxx>
---

Notes:
    v1->v2:
    Rewrite the commit message so that each line is less than 80 characters.

 include/dt-bindings/clock/ingenic,sysost.h | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/include/dt-bindings/clock/ingenic,sysost.h b/include/dt-bindings/clock/ingenic,sysost.h
index 9ac88e90babf..063791b01ab3 100644
--- a/include/dt-bindings/clock/ingenic,sysost.h
+++ b/include/dt-bindings/clock/ingenic,sysost.h
@@ -1,12 +1,16 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /*
- * This header provides clock numbers for the ingenic,tcu DT binding.
+ * This header provides clock numbers for the Ingenic OST DT binding.
  */
 
 #ifndef __DT_BINDINGS_CLOCK_INGENIC_OST_H__
 #define __DT_BINDINGS_CLOCK_INGENIC_OST_H__
 
-#define OST_CLK_PERCPU_TIMER	0
-#define OST_CLK_GLOBAL_TIMER	1
+#define OST_CLK_PERCPU_TIMER	1
+#define OST_CLK_GLOBAL_TIMER	0
+#define OST_CLK_PERCPU_TIMER0	1
+#define OST_CLK_PERCPU_TIMER1	2
+#define OST_CLK_PERCPU_TIMER2	3
+#define OST_CLK_PERCPU_TIMER3	4
 
 #endif /* __DT_BINDINGS_CLOCK_INGENIC_OST_H__ */
-- 
2.11.0