clk: renesas: Add register pointers into struct cpg_mssr_info
Base on Linux v5.10-rc2, commit 8b652aa8a1fb by Yoshihiro Shimoda
To support other register layouts in the future, add register pointers
of {control,status,reset,reset_clear}_regs into struct cpg_mssr_info
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
diff --git a/drivers/clk/renesas/clk-rcar-gen3.c b/drivers/clk/renesas/clk-rcar-gen3.c
index 27939d6..49ab913 100644
--- a/drivers/clk/renesas/clk-rcar-gen3.c
+++ b/drivers/clk/renesas/clk-rcar-gen3.c
@@ -389,6 +389,15 @@
priv->sscg = !(cpg_mode & BIT(12));
+ if (info->reg_layout == CLK_REG_LAYOUT_RCAR_GEN2_AND_GEN3) {
+ priv->info->status_regs = mstpsr;
+ priv->info->control_regs = smstpcr;
+ priv->info->reset_regs = srcr;
+ priv->info->reset_clear_regs = srstclr;
+ } else {
+ return -EINVAL;
+ }
+
ret = clk_get_by_name(dev, "extal", &priv->clk_extal);
if (ret < 0)
return ret;