diff options
| author | Phil Edworthy <phil.edworthy@renesas.com> | 2022-05-03 13:55:54 +0200 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2022-05-05 12:12:33 +0200 |
| commit | 8090bea32484d45b19b57577dee4519cbc28571c (patch) | |
| tree | 066f40efc0960719b1f3869e0384c4eb1963b058 /drivers/clk/renesas/rzg2l-cpg.h | |
| parent | clk: renesas: rzg2l: Make use of CLK_MON registers optional (diff) | |
| download | linux-8090bea32484d45b19b57577dee4519cbc28571c.tar.xz linux-8090bea32484d45b19b57577dee4519cbc28571c.zip | |
clk: renesas: rzg2l: Add support for RZ/V2M reset monitor reg
The RZ/V2M doesn't have a matching set of reset monitor regs for each reset
reg like the RZ/G2L. Instead, it has a single CPG_RST_MON reg which has a
single bit per module.
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20220503115557.53370-10-phil.edworthy@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'drivers/clk/renesas/rzg2l-cpg.h')
| -rw-r--r-- | drivers/clk/renesas/rzg2l-cpg.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/clk/renesas/rzg2l-cpg.h b/drivers/clk/renesas/rzg2l-cpg.h index 43ce319a477f..6fbb431fb331 100644 --- a/drivers/clk/renesas/rzg2l-cpg.h +++ b/drivers/clk/renesas/rzg2l-cpg.h @@ -25,6 +25,7 @@ #define CPG_PL6_SSEL (0x414) #define CPG_PL6_ETH_SSEL (0x418) #define CPG_PL5_SDIV (0x420) +#define CPG_RST_MON (0x680) #define CPG_OTHERFUNC1_REG (0xBE8) #define CPG_SIPLL5_STBY_RESETB BIT(0) @@ -206,17 +207,22 @@ struct rzg2l_mod_clk { * * @off: register offset * @bit: reset bit + * @monbit: monitor bit in CPG_RST_MON register, -1 if none */ struct rzg2l_reset { u16 off; u8 bit; + s8 monbit; }; -#define DEF_RST(_id, _off, _bit) \ +#define DEF_RST_MON(_id, _off, _bit, _monbit) \ [_id] = { \ .off = (_off), \ - .bit = (_bit) \ + .bit = (_bit), \ + .monbit = (_monbit) \ } +#define DEF_RST(_id, _off, _bit) \ + DEF_RST_MON(_id, _off, _bit, -1) /** * struct rzg2l_cpg_info - SoC-specific CPG Description |