Add and use PWM frequency defines for ISSI LED drivers (#22009)

8 files changed, 13 insertions, 7 deletions

diff --git a/keyboards/4pplet/perk60_iso/rev_a/config.h b/keyboards/4pplet/perk60_iso/rev_a/config.h
index a37f0cd09a..76f2600590 100644
--- a/keyboards/4pplet/perk60_iso/rev_a/config.h
+++ b/keyboards/4pplet/perk60_iso/rev_a/config.h
@@ -24,7 +24,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define DRIVER_ADDR_1 0b1010000
 #define IS31FL3733_DRIVER_COUNT 1
 #define RGB_MATRIX_LED_COUNT 62
-#define IS31FL3733_PWM_FREQUENCY 0b010
+#define IS31FL3733_PWM_FREQUENCY IS31FL3733_PWM_FREQUENCY_26K7_HZ
 
 #define RGB_MATRIX_DEFAULT_VAL 80
 #define RGB_MATRIX_KEYPRESSES
diff --git a/keyboards/drop/alt/v2/config.h b/keyboards/drop/alt/v2/config.h
index f256426219..8ab8d0fb38 100644
--- a/keyboards/drop/alt/v2/config.h
+++ b/keyboards/drop/alt/v2/config.h
@@ -18,7 +18,7 @@
 #define DRIVER_ADDR_2 0b1011111
 #define IS31FL3733_DRIVER_COUNT 2
 #define RGB_MATRIX_LED_COUNT 111
-#define IS31FL3733_PWM_FREQUENCY 0b010 // 26k
+#define IS31FL3733_PWM_FREQUENCY IS31FL3733_PWM_FREQUENCY_26K7_HZ
 
 #define RGB_DISABLE_WHEN_USB_SUSPENDED
 #define RGB_MATRIX_DEFAULT_VAL 100
diff --git a/keyboards/drop/ctrl/v2/config.h b/keyboards/drop/ctrl/v2/config.h
index dbb1220afc..51990d856b 100644
--- a/keyboards/drop/ctrl/v2/config.h
+++ b/keyboards/drop/ctrl/v2/config.h
@@ -18,7 +18,7 @@
 #define DRIVER_ADDR_2 0b1011111
 #define IS31FL3733_DRIVER_COUNT 2
 #define RGB_MATRIX_LED_COUNT 119
-#define IS31FL3733_PWM_FREQUENCY 0b010 // 26k
+#define IS31FL3733_PWM_FREQUENCY IS31FL3733_PWM_FREQUENCY_26K7_HZ
 
 #define RGB_DISABLE_WHEN_USB_SUSPENDED
 #define RGB_MATRIX_DEFAULT_VAL 100
diff --git a/keyboards/drop/sense75/config.h b/keyboards/drop/sense75/config.h
index 0b85e29555..6d2d50e541 100644
--- a/keyboards/drop/sense75/config.h
+++ b/keyboards/drop/sense75/config.h
@@ -13,7 +13,7 @@
 #define DRIVER_ADDR_2 0b1011111
 #define IS31FL3733_DRIVER_COUNT 2
 #define RGB_MATRIX_LED_COUNT 111
-#define IS31FL3733_PWM_FREQUENCY 0b010 // 26k
+#define IS31FL3733_PWM_FREQUENCY IS31FL3733_PWM_FREQUENCY_26K7_HZ
 
 #define RGB_DISABLE_WHEN_USB_SUSPENDED
 #define RGB_MATRIX_KEYPRESSES
diff --git a/keyboards/drop/shift/v2/config.h b/keyboards/drop/shift/v2/config.h
index f78dcb1b0c..7334585d16 100644
--- a/keyboards/drop/shift/v2/config.h
+++ b/keyboards/drop/shift/v2/config.h
@@ -19,7 +19,7 @@
 #define DRIVER_ADDR_3 0b1010000
 #define IS31FL3733_DRIVER_COUNT 3
 #define RGB_MATRIX_LED_COUNT 166
-#define IS31FL3733_PWM_FREQUENCY 0b010 // 26k
+#define IS31FL3733_PWM_FREQUENCY IS31FL3733_PWM_FREQUENCY_26K7_HZ
 
 #define RGB_DISABLE_WHEN_USB_SUSPENDED
 #define RGB_MATRIX_DEFAULT_VAL 100
diff --git a/keyboards/frooastboard/walnut/config.h b/keyboards/frooastboard/walnut/config.h
index 2f11b88377..3e7b870075 100644
--- a/keyboards/frooastboard/walnut/config.h
+++ b/keyboards/frooastboard/walnut/config.h
@@ -3,7 +3,7 @@
 
 #pragma once
 
-#define IS31FL3737_PWM_FREQUENCY 0b010
+#define IS31FL3737_PWM_FREQUENCY IS31FL3737_PWM_FREQUENCY_26K7_HZ
 #define IS31FL3737_DRIVER_COUNT 1
 #define RGB_MATRIX_LED_COUNT 48
 #define DRIVER_ADDR_1 0b1010000
diff --git a/keyboards/input_club/k_type/is31fl3733-dual.c b/keyboards/input_club/k_type/is31fl3733-dual.c
index dd1e268cd6..2976f5aed4 100644
--- a/keyboards/input_club/k_type/is31fl3733-dual.c
+++ b/keyboards/input_club/k_type/is31fl3733-dual.c
@@ -57,7 +57,7 @@
 #endif
 
 #ifndef IS31FL3733_PWM_FREQUENCY
-#    define IS31FL3733_PWM_FREQUENCY 0b000 // PFS - IS31FL3733B only
+#    define IS31FL3733_PWM_FREQUENCY IS31FL3733_PWM_FREQUENCY_8K4_HZ // PFS - IS31FL3733B only
 #endif
 
 #ifndef IS31FL3733_SWPULLUP
diff --git a/keyboards/input_club/k_type/is31fl3733-dual.h b/keyboards/input_club/k_type/is31fl3733-dual.h
index fa58d653c9..a5ef3ff008 100644
--- a/keyboards/input_club/k_type/is31fl3733-dual.h
+++ b/keyboards/input_club/k_type/is31fl3733-dual.h
@@ -55,6 +55,12 @@ void is31fl3733_update_led_control_registers(uint8_t addr, uint8_t index);
 #define IS31FL3733_PUR_16KR 0x06 // 16k Ohm resistor on all the time
 #define IS31FL3733_PUR_32KR 0x07 // 32k Ohm resistor in t_NOL
 
+#define IS31FL3733_PWM_FREQUENCY_8K4_HZ 0x00
+#define IS31FL3733_PWM_FREQUENCY_4K2_HZ 0x01
+#define IS31FL3733_PWM_FREQUENCY_26K7_HZ 0x02
+#define IS31FL3733_PWM_FREQUENCY_2K1_HZ 0x03
+#define IS31FL3733_PWM_FREQUENCY_1K05_HZ 0x04
+
 #define A_1 0x00
 #define A_2 0x01
 #define A_3 0x02