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[1/4] clk: renesas: rzg2l: Add CPG_PL1_DDIV macro

Message ID 20211111121144.11131-2-biju.das.jz@bp.renesas.com (mailing list archive)
State Superseded, archived
Headers show
Series Add OPP table for RZ/G2L SoC | expand

Commit Message

Biju Das Nov. 11, 2021, 12:11 p.m. UTC 
Core clock "I" is sourced from  CPG_PL1_DDIV which controls CPU
frequency. Define CPG_PL1_DDIV, so that we can register it as a
clock divider in later patch.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
 drivers/clk/renesas/rzg2l-cpg.h | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/clk/renesas/rzg2l-cpg.h b/drivers/clk/renesas/rzg2l-cpg.h
index 484c7cee2629..fce4a8f35410 100644
--- a/drivers/clk/renesas/rzg2l-cpg.h
+++ b/drivers/clk/renesas/rzg2l-cpg.h
@@ -9,6 +9,7 @@ 
 #ifndef __RENESAS_RZG2L_CPG_H__
 #define __RENESAS_RZG2L_CPG_H__
 
+#define CPG_PL1_DDIV		(0x200)
 #define CPG_PL2_DDIV		(0x204)
 #define CPG_PL3A_DDIV		(0x208)
 #define CPG_PL2SDHI_DSEL	(0x218)
@@ -29,6 +30,7 @@ 
 
 #define DDIV_PACK(offset, bitpos, size) \
 		(((offset) << 20) | ((bitpos) << 12) | ((size) << 8))
+#define DIVPL1A		DDIV_PACK(CPG_PL1_DDIV, 0, 2)
 #define DIVPL2A		DDIV_PACK(CPG_PL2_DDIV, 0, 3)
 #define DIVPL3A		DDIV_PACK(CPG_PL3A_DDIV, 0, 3)
 #define DIVPL3B		DDIV_PACK(CPG_PL3A_DDIV, 4, 3)