[PATCHv3 5/7] clk: ti: am33xx: fix timer3/6 init time setup for module clocks

[Tero Kristo <t-kristo@ti.com>]

timer*_fck are going to be renamed as timer*_mod_ck:s. Fix the init
time configuration of timer3/timer6 to take this into account, and
lookup for the module clock in case the lookup for fck fails.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 drivers/clk/ti/clk-33xx.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/clk/ti/clk-33xx.c b/drivers/clk/ti/clk-33xx.c
index ef2ec64..c69fed5 100644
--- a/drivers/clk/ti/clk-33xx.c
+++ b/drivers/clk/ti/clk-33xx.c
@@ -144,9 +144,15 @@ int __init am33xx_dt_clk_init(void)
 
 	clk1 = clk_get_sys(NULL, "sys_clkin_ck");
 	clk2 = clk_get_sys(NULL, "timer3_fck");
+	if (IS_ERR(clk2))
+		clk2 = clk_get_sys(NULL, "timer3_mod_ck");
+
 	clk_set_parent(clk2, clk1);
 
 	clk2 = clk_get_sys(NULL, "timer6_fck");
+	if (IS_ERR(clk2))
+		clk2 = clk_get_sys(NULL, "timer6_mod_ck");
+
 	clk_set_parent(clk2, clk1);
 	/*
 	 * The On-Chip 32K RC Osc clock is not an accurate clock-source as per
-- 
1.9.1