clk: renesas: r8a7796: Add watchdog core clocks

Add all core clocks related to the Watchdog Timer (WDT) controller on
the Renesas R-Car M3-W (r8a7796) SoC: OSC, Internal RCLK, and RCLK.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/drivers/clk/renesas/r8a7796-cpg-mssr.c b/drivers/clk/renesas/r8a7796-cpg-mssr.c
index c84b549..ea9ed38 100644 (file)
--- a/drivers/clk/renesas/r8a7796-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a7796-cpg-mssr.c
@@ -45,6 +45,7 @@ enum clk_ids {
        CLK_S3,
        CLK_SDSRC,
        CLK_SSPSRC,
+       CLK_RINT,
 
        /* Module Clocks */
        MOD_CLK_BASE
@@ -94,6 +95,11 @@ static const struct cpg_core_clk r8a7796_core_clks[] __initconst = {
 
        DEF_FIXED("cl",         R8A7796_CLK_CL,    CLK_PLL1_DIV2, 48, 1),
        DEF_FIXED("cp",         R8A7796_CLK_CP,    CLK_EXTAL,      2, 1),
+
+       DEF_DIV6_RO("osc",      R8A7796_CLK_OSC,   CLK_EXTAL, CPG_RCKCR,  8),
+       DEF_DIV6_RO("r_int",    CLK_RINT,          CLK_EXTAL, CPG_RCKCR, 32),
+
+       DEF_BASE("r",           R8A7796_CLK_R,     CLK_TYPE_GEN3_R, CLK_RINT),
 };
 
 static const struct mssr_mod_clk r8a7796_mod_clks[] __initconst = {