diff mbox series

[5.10.y-cip,5/5] clk: renesas: r9a07g043: Drop WDT2 clock and reset entry

Message ID 20231205203929.444113-6-prabhakar.mahadev-lad.rj@bp.renesas.com (mailing list archive)
State New
Headers show
Series Drop WDT2 support from RZ/G2L family | expand

Commit Message

Lad Prabhakar Dec. 5, 2023, 8:39 p.m. UTC 
commit 7265521e950ae4c0f475752ba6789688fbabfa44 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/20221009231253.15592-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
 drivers/clk/renesas/r9a07g043-cpg.c | 5 -----
 1 file changed, 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/clk/renesas/r9a07g043-cpg.c b/drivers/clk/renesas/r9a07g043-cpg.c
index dcf2939fc0d7..9d4916aa97ce 100644
--- a/drivers/clk/renesas/r9a07g043-cpg.c
+++ b/drivers/clk/renesas/r9a07g043-cpg.c
@@ -148,10 +148,6 @@  static struct rzg2l_mod_clk r9a07g043_mod_clks[] = {
 				0x548, 0),
 	DEF_MOD("wdt0_clk",	R9A07G043_WDT0_CLK, R9A07G043_OSCCLK,
 				0x548, 1),
-	DEF_MOD("wdt2_pclk",	R9A07G043_WDT2_PCLK, R9A07G043_CLK_P0,
-				0x548, 4),
-	DEF_MOD("wdt2_clk",	R9A07G043_WDT2_CLK, R9A07G043_OSCCLK,
-				0x548, 5),
 	DEF_MOD("spi_clk2",	R9A07G043_SPI_CLK2, R9A07G043_CLK_SPI1,
 				0x550, 0),
 	DEF_MOD("spi_clk",	R9A07G043_SPI_CLK, R9A07G043_CLK_SPI0,
@@ -255,7 +251,6 @@  static struct rzg2l_reset r9a07g043_resets[] = {
 	DEF_RST(R9A07G043_OSTM2_PRESETZ, 0x834, 2),
 	DEF_RST(R9A07G043_MTU_X_PRESET_MTU3, 0x838, 0),
 	DEF_RST(R9A07G043_WDT0_PRESETN, 0x848, 0),
-	DEF_RST(R9A07G043_WDT2_PRESETN, 0x848, 2),
 	DEF_RST(R9A07G043_SPI_RST, 0x850, 0),
 	DEF_RST(R9A07G043_SDHI0_IXRST, 0x854, 0),
 	DEF_RST(R9A07G043_SDHI1_IXRST, 0x854, 1),