clk: ti: am335x/am4372: Add tbclk to pwm node

Add tblck to the pwm nodes. This insures that the ehrpwm driver has access
to the time-based clk.

Do not remove similar entries for ehrpwm node. Later patches will switch
from using ehrpwm node name to pwm. But to maintain ABI compatibility we
shouldn't remove the old entries.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Acked-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

2 files changed, 9 insertions, 0 deletions

diff --git a/drivers/clk/ti/clk-33xx.c b/drivers/clk/ti/clk-33xx.c
index ef2ec64fe547..0e47d95faf49 100644
--- a/drivers/clk/ti/clk-33xx.c
+++ b/drivers/clk/ti/clk-33xx.c
@@ -108,6 +108,9 @@ static struct ti_dt_clk am33xx_clks[] = {
         DT_CLK("48300200.ehrpwm", "tbclk", "ehrpwm0_tbclk"),
         DT_CLK("48302200.ehrpwm", "tbclk", "ehrpwm1_tbclk"),
         DT_CLK("48304200.ehrpwm", "tbclk", "ehrpwm2_tbclk"),
+        DT_CLK("48300200.pwm", "tbclk", "ehrpwm0_tbclk"),
+        DT_CLK("48302200.pwm", "tbclk", "ehrpwm1_tbclk"),
+        DT_CLK("48304200.pwm", "tbclk", "ehrpwm2_tbclk"),
         { .node_name = NULL },
 };
 
diff --git a/drivers/clk/ti/clk-43xx.c b/drivers/clk/ti/clk-43xx.c
index 097fc90bf19a..7255aa818b1f 100644
--- a/drivers/clk/ti/clk-43xx.c
+++ b/drivers/clk/ti/clk-43xx.c
@@ -115,6 +115,12 @@ static struct ti_dt_clk am43xx_clks[] = {
         DT_CLK("48306200.ehrpwm", "tbclk", "ehrpwm3_tbclk"),
         DT_CLK("48308200.ehrpwm", "tbclk", "ehrpwm4_tbclk"),
         DT_CLK("4830a200.ehrpwm", "tbclk", "ehrpwm5_tbclk"),
+        DT_CLK("48300200.pwm", "tbclk", "ehrpwm0_tbclk"),
+        DT_CLK("48302200.pwm", "tbclk", "ehrpwm1_tbclk"),
+        DT_CLK("48304200.pwm", "tbclk", "ehrpwm2_tbclk"),
+        DT_CLK("48306200.pwm", "tbclk", "ehrpwm3_tbclk"),
+        DT_CLK("48308200.pwm", "tbclk", "ehrpwm4_tbclk"),
+        DT_CLK("4830a200.pwm", "tbclk", "ehrpwm5_tbclk"),
         { .node_name = NULL },
 };