[1/2] clk: at91: sckc: Fix parent_data struct for slow osc

Commit Message

Ryan Wanner Feb. 6, 2025, 6:14 p.m. UTC

From: Ryan Wanner <[e-mail]>

The slow xtal is not described correctly as a parent, the driver looks for a
"slow_xtal" string which is incorrect and will not work with the new
formating of xtals.

To avoid this and keep this driver backwards compatible the
parent_data.fw_name is replaced with parent_data.name and the original
parent_data.name is replaced with parent_data.index. Using the index is
safe due to the driver requiring only 1 xtal.

Fixes: 8aa1db9ccee0e ("clk: at91: sckc: switch to parent_data/parent_hw")

Signed-off-by: Ryan Wanner <[e-mail]>
---
 drivers/clk/at91/sckc.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

Patch

diff --git a/drivers/clk/at91/sckc.c b/drivers/clk/at91/sckc.c
index 021d1b412af4c..952a805b6f7e1 100644
--- a/drivers/clk/at91/sckc.c
+++ b/drivers/clk/at91/sckc.c
@@ -374,7 +374,7 @@  static void __init at91sam9x5_sckc_register(struct device_node *np,
 	const char *xtal_name;
 	struct clk_hw *slow_rc, *slow_osc, *slowck;
 	static struct clk_parent_data parent_data = {
-		.name = "slow_xtal",
+		.index = 0,
 	};
 	const struct clk_hw *parent_hws[2];
 	bool bypass;
@@ -407,7 +407,7 @@  static void __init at91sam9x5_sckc_register(struct device_node *np,
 	if (!xtal_name)
 		goto unregister_slow_rc;
 
-	parent_data.fw_name = xtal_name;
+	parent_data.name = xtal_name;
 
 	slow_osc = at91_clk_register_slow_osc(regbase, "slow_osc",
 					      &parent_data, 1200000, bypass, bits);
@@ -476,7 +476,7 @@  static void __init of_sam9x60_sckc_setup(struct device_node *np)
 	const char *xtal_name;
 	const struct clk_hw *parent_hws[2];
 	static struct clk_parent_data parent_data = {
-		.name = "slow_xtal",
+		.index = 0,
 	};
 	bool bypass;
 	int ret;
@@ -494,7 +494,7 @@  static void __init of_sam9x60_sckc_setup(struct device_node *np)
 	if (!xtal_name)
 		goto unregister_slow_rc;
 
-	parent_data.fw_name = xtal_name;
+	parent_data.name = xtal_name;
 	bypass = of_property_read_bool(np, "atmel,osc-bypass");
 	slow_osc = at91_clk_register_slow_osc(regbase, "slow_osc",
 					      &parent_data, 5000000, bypass,
@@ -592,7 +592,7 @@  static void __init of_sama5d4_sckc_setup(struct device_node *np)
 	const char *xtal_name;
 	const struct clk_hw *parent_hws[2];
 	static struct clk_parent_data parent_data = {
-		.name = "slow_xtal",
+		.index = 0,
 	};
 	int ret;
 
@@ -609,7 +609,7 @@  static void __init of_sama5d4_sckc_setup(struct device_node *np)
 	xtal_name = of_clk_get_parent_name(np, 0);
 	if (!xtal_name)
 		goto unregister_slow_rc;
-	parent_data.fw_name = xtal_name;
+	parent_data.name = xtal_name;
 
 	osc = kzalloc(sizeof(*osc), GFP_KERNEL);
 	if (!osc)