clk: renesas: r8a7792: Add rwdt clock

Add "rwdt" clock to r8a7792_mod_clks. Also, since we may need to access
the watchdog registers at any time, declare the clock as critical.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>

diff --git a/drivers/clk/renesas/r8a7792-cpg-mssr.c b/drivers/clk/renesas/r8a7792-cpg-mssr.c
index 7f85bbf..609a540 100644 (file)
--- a/drivers/clk/renesas/r8a7792-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a7792-cpg-mssr.c
@@ -98,6 +98,7 @@ static const struct mssr_mod_clk r8a7792_mod_clks[] __initconst = {
        DEF_MOD("tpu0",                  304,   R8A7792_CLK_CP),
        DEF_MOD("sdhi0",                 314,   R8A7792_CLK_SD),
        DEF_MOD("cmt1",                  329,   R8A7792_CLK_R),
+       DEF_MOD("rwdt",                  402,   R8A7792_CLK_R),
        DEF_MOD("irqc",                  407,   R8A7792_CLK_CP),
        DEF_MOD("intc-sys",              408,   R8A7792_CLK_ZS),
        DEF_MOD("audio-dmac0",           502,   R8A7792_CLK_HP),
@@ -154,6 +155,7 @@ static const struct mssr_mod_clk r8a7792_mod_clks[] __initconst = {
 };
 
 static const unsigned int r8a7792_crit_mod_clks[] __initconst = {
+       MOD_CLK_ID(402),        /* RWDT */
        MOD_CLK_ID(408),        /* INTC-SYS (GIC) */
 };