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Subject[PATCH v3 1/2] dt-bindings: clk/ingenic: Add MDMA and BDMA clocks
Date
The Ingenic JZ4760 and JZ4770 both have an extra DMA core named BDMA
dedicated to the NAND and BCH controller, but which can also do
memory-to-memory transfers. The JZ4760 additionally has a DMA core named
MDMA dedicated to memory-to-memory transfers. The programming manual for
the JZ4770 does have a bit for a MDMA clock, but does not seem to have
the hardware wired in.

Add macros for the MDMA and BDMA clocks to the dt-bindings include
files, so that they can be used within Device Tree files.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---

Notes:
v3: New patch

include/dt-bindings/clock/ingenic,jz4760-cgu.h | 2 ++
include/dt-bindings/clock/ingenic,jz4770-cgu.h | 1 +
2 files changed, 3 insertions(+)

diff --git a/include/dt-bindings/clock/ingenic,jz4760-cgu.h b/include/dt-bindings/clock/ingenic,jz4760-cgu.h
index 4bb2e19c4743..9fb04ebac6de 100644
--- a/include/dt-bindings/clock/ingenic,jz4760-cgu.h
+++ b/include/dt-bindings/clock/ingenic,jz4760-cgu.h
@@ -50,5 +50,7 @@
#define JZ4760_CLK_LPCLK_DIV 41
#define JZ4760_CLK_TVE 42
#define JZ4760_CLK_LPCLK 43
+#define JZ4760_CLK_MDMA 44
+#define JZ4760_CLK_BDMA 45

#endif /* __DT_BINDINGS_CLOCK_JZ4760_CGU_H__ */
diff --git a/include/dt-bindings/clock/ingenic,jz4770-cgu.h b/include/dt-bindings/clock/ingenic,jz4770-cgu.h
index d68a7695a1f8..0b475e8ae321 100644
--- a/include/dt-bindings/clock/ingenic,jz4770-cgu.h
+++ b/include/dt-bindings/clock/ingenic,jz4770-cgu.h
@@ -54,5 +54,6 @@
#define JZ4770_CLK_OTG_PHY 45
#define JZ4770_CLK_EXT512 46
#define JZ4770_CLK_RTC 47
+#define JZ4770_CLK_BDMA 48

#endif /* __DT_BINDINGS_CLOCK_JZ4770_CGU_H__ */
--
2.34.1
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