diff mbox series

[6.1.y-cip,03/15] clk: renesas: r9a07g044: Drop WDT2 clock and reset entry

Message ID 20230821143759.227105-4-biju.das.jz@bp.renesas.com (mailing list archive)
State Accepted
Headers show
Series RZ/G2{L,UL} Improvements | expand

Commit Message

Biju Das Aug. 21, 2023, 2:37 p.m. UTC 
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

commit 772563aef2b46da86120d4c0d6865149e957b02d upstream.

WDT CH2 is specifically to check the operation of Cortex-M33 CPU and if
used from CA55 CPU would result in an unexpected behaviour. Hence drop
WDT2 clock and reset entries.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20221009231013.14791-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
---
 drivers/clk/renesas/r9a07g044-cpg.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/clk/renesas/r9a07g044-cpg.c b/drivers/clk/renesas/r9a07g044-cpg.c
index 12b1a83625cb..f5550fccb029 100644
--- a/drivers/clk/renesas/r9a07g044-cpg.c
+++ b/drivers/clk/renesas/r9a07g044-cpg.c
@@ -182,7 +182,7 @@  static const struct {
 };
 
 static const struct {
-	struct rzg2l_mod_clk common[77];
+	struct rzg2l_mod_clk common[75];
 #ifdef CONFIG_CLK_R9A07G054
 	struct rzg2l_mod_clk drp[0];
 #endif
@@ -224,10 +224,6 @@  static const struct {
 					0x548, 2),
 		DEF_MOD("wdt1_clk",	R9A07G044_WDT1_CLK, R9A07G044_OSCCLK,
 					0x548, 3),
-		DEF_MOD("wdt2_pclk",	R9A07G044_WDT2_PCLK, R9A07G044_CLK_P0,
-					0x548, 4),
-		DEF_MOD("wdt2_clk",	R9A07G044_WDT2_CLK, R9A07G044_OSCCLK,
-					0x548, 5),
 		DEF_MOD("spi_clk2",	R9A07G044_SPI_CLK2, R9A07G044_CLK_SPI1,
 					0x550, 0),
 		DEF_MOD("spi_clk",	R9A07G044_SPI_CLK, R9A07G044_CLK_SPI0,
@@ -366,7 +362,6 @@  static struct rzg2l_reset r9a07g044_resets[] = {
 	DEF_RST(R9A07G044_POEG_D_RST, 0x844, 3),
 	DEF_RST(R9A07G044_WDT0_PRESETN, 0x848, 0),
 	DEF_RST(R9A07G044_WDT1_PRESETN, 0x848, 1),
-	DEF_RST(R9A07G044_WDT2_PRESETN, 0x848, 2),
 	DEF_RST(R9A07G044_SPI_RST, 0x850, 0),
 	DEF_RST(R9A07G044_SDHI0_IXRST, 0x854, 0),
 	DEF_RST(R9A07G044_SDHI1_IXRST, 0x854, 1),