zephyr: shim: update all pwms nodes to include frequency/period

Update all pwms entries to include a frequency/period specification, so
that it can be used by higher level drivers.

BRANCH=none
BUG=b:230093078
TEST=zmake testall

Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Change-Id: I6965f19a688a4cc85fbb0d2dac78c4bed34c8cef
Cq-Depend: chromium:3613422
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3602882
Reviewed-by: Wai-Hong Tam <waihong@google.com>

27 files changed, 45 insertions, 49 deletions

diff --git a/docs/zephyr/zephyr_pwm.md b/docs/zephyr/zephyr_pwm.md
index 48221dd2a6..89be759d4a 100644
--- a/docs/zephyr/zephyr_pwm.md
+++ b/docs/zephyr/zephyr_pwm.md
@@ -28,8 +28,7 @@ For example for a keyboard backlight device:
 ```
 kblight {
         compatible = "cros-ec,kblight-pwm";
-        pwms = <&pwm3 0 0 PWM_POLARITY_NORMAL>;
-        frequency = <2400>;
+        pwms = <&pwm3 0 PWM_HZ(2400) PWM_POLARITY_NORMAL>;
 };
 ```
 
@@ -110,8 +109,7 @@ channel per PWM on NPCX), normal polarity:
 / {
         kblight {
                 compatible = "cros-ec,kblight-pwm";
-                pwms = <&pwm3 0 0 PWM_POLARITY_NORMAL>;
-                frequency = <2400>;
+                pwms = <&pwm3 0 PWM_HZ(2400) PWM_POLARITY_NORMAL>;
         };
 };
 
diff --git a/zephyr/boards/riscv/it8xxx2_evb/it8xxx2_evb.dts b/zephyr/boards/riscv/it8xxx2_evb/it8xxx2_evb.dts
index 5b770bf71f..3ad4f2b1b3 100644
--- a/zephyr/boards/riscv/it8xxx2_evb/it8xxx2_evb.dts
+++ b/zephyr/boards/riscv/it8xxx2_evb/it8xxx2_evb.dts
@@ -25,7 +25,7 @@
 
 		/* NOTE: &pwm number needs same with channel number */
 		pwm_led_test: pwm_led_test {
-			pwms = <&pwm0 PWM_CHANNEL_0 0 PWM_POLARITY_NORMAL>;
+			pwms = <&pwm0 PWM_CHANNEL_0 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
 		};
 	};
 
@@ -155,7 +155,7 @@
 		compatible = "cros-ec,fans";
 
 		fan_0 {
-			pwms = <&pwm7 PWM_CHANNEL_7 0 PWM_POLARITY_NORMAL>;
+			pwms = <&pwm7 PWM_CHANNEL_7 PWM_KHZ(30) PWM_POLARITY_NORMAL>;
 			pwm-frequency = <30000>;
 			tach = <&tach0>;
 			rpm_min = <1500>;
diff --git a/zephyr/dts/bindings/led/cros-ec,pwm-leds.yaml b/zephyr/dts/bindings/led/cros-ec,pwm-leds.yaml
index 2b7d24d320..f854f84d50 100644
--- a/zephyr/dts/bindings/led/cros-ec,pwm-leds.yaml
+++ b/zephyr/dts/bindings/led/cros-ec,pwm-leds.yaml
@@ -21,10 +21,9 @@ properties:
         pwmleds {
                 compatible = "pwm-leds";
                 pwm_led0: pwm_led_0 {
-                        pwms = <&pwm1 0 0 PWM_POLARITY_INVERTED
-                                &pwm0 0 0 PWM_POLARITY_INVERTED
-                                &pwm2 0 0 PWM_POLARITY_INVERTED>;
-
+                        pwms = <&pwm1 0 PWM_HZ(4800) PWM_POLARITY_INVERTED
+                                &pwm0 0 PWM_HZ(4800) PWM_POLARITY_INVERTED
+                                &pwm2 0 PWM_HZ(4800) PWM_POLARITY_INVERTED>;
                 };
         };
         cros-pwmleds {
@@ -42,8 +41,7 @@ properties:
         pwmleds {
                 compatible = "pwm-leds";
                 pwm_sidesel: pwm_sidesel {
-                        pwms = <&pwm7 0 0 PWM_POLARITY_INVERTED>;
-
+                        pwms = <&pwm7 0 PWM_HZ(4800) PWM_POLARITY_INVERTED>;
                 };
         };
         cros-pwmleds {
diff --git a/zephyr/projects/brya/fan.dts b/zephyr/projects/brya/fan.dts
index d3032e83ec..46c00e057a 100644
--- a/zephyr/projects/brya/fan.dts
+++ b/zephyr/projects/brya/fan.dts
@@ -8,7 +8,7 @@
 		compatible = "cros-ec,fans";
 
 		fan_0 {
-			pwms = <&pwm5 0 0 PWM_POLARITY_NORMAL>;
+			pwms = <&pwm5 0 PWM_KHZ(1) PWM_POLARITY_NORMAL>;
 			pwm-frequency = <1000>;
 			rpm_min = <2200>;
 			rpm_start = <2200>;
diff --git a/zephyr/projects/brya/keyboard.dts b/zephyr/projects/brya/keyboard.dts
index 3030aee310..8cbcdb7a8c 100644
--- a/zephyr/projects/brya/keyboard.dts
+++ b/zephyr/projects/brya/keyboard.dts
@@ -6,7 +6,7 @@
 / {
 	kblight {
 		compatible = "cros-ec,kblight-pwm";
-		pwms = <&pwm3 0 0 PWM_POLARITY_NORMAL>;
+		pwms = <&pwm3 0 PWM_HZ(2400) PWM_POLARITY_NORMAL>;
 		frequency = <2400>;
 	};
 };
diff --git a/zephyr/projects/brya/pwm_leds.dts b/zephyr/projects/brya/pwm_leds.dts
index ed05cfe786..3157d367f2 100644
--- a/zephyr/projects/brya/pwm_leds.dts
+++ b/zephyr/projects/brya/pwm_leds.dts
@@ -7,12 +7,12 @@
 	pwmleds {
 		compatible = "pwm-leds";
 		pwm_led0: pwm_led_0 {
-			pwms = <&pwm2 0 0 PWM_POLARITY_INVERTED
-				&pwm0 0 0 PWM_POLARITY_INVERTED>;
+			pwms = <&pwm2 0 PWM_HZ(4800) PWM_POLARITY_INVERTED
+				&pwm0 0 PWM_HZ(4800) PWM_POLARITY_INVERTED>;
 		};
 		pwm_led1: pwm_led_1 {
-			pwms = <&pwm1 0 0 PWM_POLARITY_INVERTED
-				&pwm7 0 0 PWM_POLARITY_INVERTED>;
+			pwms = <&pwm1 0 PWM_HZ(4800) PWM_POLARITY_INVERTED
+				&pwm7 0 PWM_HZ(4800) PWM_POLARITY_INVERTED>;
 		};
 	};
 
diff --git a/zephyr/projects/corsola/led_kingler.dts b/zephyr/projects/corsola/led_kingler.dts
index 5ce5186305..19bb0978d8 100644
--- a/zephyr/projects/corsola/led_kingler.dts
+++ b/zephyr/projects/corsola/led_kingler.dts
@@ -7,9 +7,9 @@
 	pwmleds {
 		compatible = "pwm-leds";
 		pwm_led0: pwm_led_0 {
-			pwms = <&pwm0 0 0 PWM_POLARITY_INVERTED
-				&pwm1 0 0 PWM_POLARITY_INVERTED
-				&pwm2 0 0 PWM_POLARITY_INVERTED>;
+			pwms = <&pwm0 0 PWM_HZ(100) PWM_POLARITY_INVERTED
+				&pwm1 0 PWM_HZ(100) PWM_POLARITY_INVERTED
+				&pwm2 0 PWM_HZ(100) PWM_POLARITY_INVERTED>;
 		};
 	};
 
diff --git a/zephyr/projects/corsola/led_krabby.dts b/zephyr/projects/corsola/led_krabby.dts
index c9bf539f7f..b6761e56e5 100644
--- a/zephyr/projects/corsola/led_krabby.dts
+++ b/zephyr/projects/corsola/led_krabby.dts
@@ -8,13 +8,13 @@
 		compatible = "pwm-leds";
 		/* NOTE: &pwm number needs same with channel number */
 		led_power_white: ec_led1_odl {
-			pwms = <&pwm0 PWM_CHANNEL_0 0 PWM_POLARITY_INVERTED>;
+			pwms = <&pwm0 PWM_CHANNEL_0 PWM_HZ(324) PWM_POLARITY_INVERTED>;
 		};
 		led_battery_amber: ec_led2_odl {
-			pwms = <&pwm1 PWM_CHANNEL_1 0 PWM_POLARITY_INVERTED>;
+			pwms = <&pwm1 PWM_CHANNEL_1 PWM_HZ(324) PWM_POLARITY_INVERTED>;
 		};
 		led_battery_white: ec_led3_odl {
-			pwms = <&pwm2 PWM_CHANNEL_2 0 PWM_POLARITY_INVERTED>;
+			pwms = <&pwm2 PWM_CHANNEL_2 PWM_HZ(324) PWM_POLARITY_INVERTED>;
 		};
 	};
 };
diff --git a/zephyr/projects/herobrine/display.dts b/zephyr/projects/herobrine/display.dts
index d683aa931f..6487e85255 100644
--- a/zephyr/projects/herobrine/display.dts
+++ b/zephyr/projects/herobrine/display.dts
@@ -6,7 +6,7 @@
 / {
 	displight {
 		compatible = "cros-ec,displight";
-		pwms = <&pwm5 0 0 PWM_POLARITY_NORMAL>;
+		pwms = <&pwm5 0 PWM_HZ(4800) PWM_POLARITY_NORMAL>;
 		frequency = <4800>;
 		generic-pwm-channel = <1>;
 	};
diff --git a/zephyr/projects/herobrine/keyboard.dts b/zephyr/projects/herobrine/keyboard.dts
index 7237e56a1f..6ffb137ba1 100644
--- a/zephyr/projects/herobrine/keyboard.dts
+++ b/zephyr/projects/herobrine/keyboard.dts
@@ -6,7 +6,7 @@
 / {
 	kblight {
 		compatible = "cros-ec,kblight-pwm";
-		pwms = <&pwm3 0 0 PWM_POLARITY_NORMAL>;
+		pwms = <&pwm3 0 PWM_KHZ(10) PWM_POLARITY_NORMAL>;
 		frequency = <10000>;
 		generic-pwm-channel = <0>;
 	};
diff --git a/zephyr/projects/intelrvp/adlrvp/adlrvp_npcx/fan.dts b/zephyr/projects/intelrvp/adlrvp/adlrvp_npcx/fan.dts
index 233888c0ca..e679867970 100644
--- a/zephyr/projects/intelrvp/adlrvp/adlrvp_npcx/fan.dts
+++ b/zephyr/projects/intelrvp/adlrvp/adlrvp_npcx/fan.dts
@@ -8,7 +8,7 @@
 		compatible = "cros-ec,fans";
 
 		fan_0 {
-			pwms = <&pwm3 0 0 PWM_POLARITY_NORMAL>;
+			pwms = <&pwm3 0 PWM_KHZ(30) PWM_POLARITY_NORMAL>;
 			pwm-frequency = <30000>;
 			rpm_min = <3000>;
 			rpm_start = <3000>;
diff --git a/zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/fan.dts b/zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/fan.dts
index 84c8237a4c..dee444f441 100644
--- a/zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/fan.dts
+++ b/zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/fan.dts
@@ -8,7 +8,7 @@
 		compatible = "cros-ec,fans";
 
 		fan_0 {
-			pwms = <&pwm3 0 0 PWM_POLARITY_NORMAL>;
+			pwms = <&pwm3 0 PWM_KHZ(30) PWM_POLARITY_NORMAL>;
 			pwm-frequency = <30000>;
 			rpm_min = <3200>;
 			rpm_start = <2200>;
diff --git a/zephyr/projects/nissa/nereid_keyboard.dts b/zephyr/projects/nissa/nereid_keyboard.dts
index 800681bdce..1283db24d9 100644
--- a/zephyr/projects/nissa/nereid_keyboard.dts
+++ b/zephyr/projects/nissa/nereid_keyboard.dts
@@ -6,7 +6,7 @@
 / {
 	kblight {
 		compatible = "cros-ec,kblight-pwm";
-		pwms = <&pwm0 0 0 PWM_POLARITY_NORMAL>;
+		pwms = <&pwm0 0 PWM_KHZ(10) PWM_POLARITY_NORMAL>;
 		frequency = <10000>;
 	};
 };
diff --git a/zephyr/projects/nissa/nereid_pwm_leds.dts b/zephyr/projects/nissa/nereid_pwm_leds.dts
index f096211cb5..178a21ea79 100644
--- a/zephyr/projects/nissa/nereid_pwm_leds.dts
+++ b/zephyr/projects/nissa/nereid_pwm_leds.dts
@@ -7,9 +7,9 @@
 	pwmleds {
 		compatible = "pwm-leds";
 		pwm_led0: pwm_led_0 {
-			pwms = <&pwm1 1 0 PWM_POLARITY_INVERTED>,
-			       <&pwm2 2 0 PWM_POLARITY_INVERTED>,
-			       <&pwm3 3 0 PWM_POLARITY_INVERTED>;
+			pwms = <&pwm1 1 PWM_HZ(324) PWM_POLARITY_INVERTED>,
+			       <&pwm2 2 PWM_HZ(324) PWM_POLARITY_INVERTED>,
+			       <&pwm3 3 PWM_HZ(324) PWM_POLARITY_INVERTED>;
 		};
 	};
 
diff --git a/zephyr/projects/nissa/nivviks_keyboard.dts b/zephyr/projects/nissa/nivviks_keyboard.dts
index 7fc6fcd125..98c452a12d 100644
--- a/zephyr/projects/nissa/nivviks_keyboard.dts
+++ b/zephyr/projects/nissa/nivviks_keyboard.dts
@@ -6,7 +6,7 @@
 / {
 	kblight {
 		compatible = "cros-ec,kblight-pwm";
-		pwms = <&pwm6 6 0 PWM_POLARITY_NORMAL>;
+		pwms = <&pwm6 6 PWM_KHZ(10) PWM_POLARITY_NORMAL>;
 		frequency = <10000>;
 	};
 };
diff --git a/zephyr/projects/nissa/nivviks_overlay.dts b/zephyr/projects/nissa/nivviks_overlay.dts
index 48b395d7f0..1beb0376f4 100644
--- a/zephyr/projects/nissa/nivviks_overlay.dts
+++ b/zephyr/projects/nissa/nivviks_overlay.dts
@@ -221,7 +221,7 @@
 		compatible = "cros-ec,fans";
 
 		fan_0 {
-			pwms = <&pwm5 5 0 PWM_POLARITY_NORMAL>;
+			pwms = <&pwm5 5 PWM_KHZ(1) PWM_POLARITY_NORMAL>;
 			pwm-frequency = <1000>;
 			rpm_min = <2200>;
 			rpm_start = <2200>;
diff --git a/zephyr/projects/nissa/nivviks_pwm_leds.dts b/zephyr/projects/nissa/nivviks_pwm_leds.dts
index 5fb301bfa5..eb9b805a56 100644
--- a/zephyr/projects/nissa/nivviks_pwm_leds.dts
+++ b/zephyr/projects/nissa/nivviks_pwm_leds.dts
@@ -7,9 +7,9 @@
 	pwmleds {
 		compatible = "pwm-leds";
 		pwm_led0: pwm_led_0 {
-			pwms = <&pwm2 2 0 PWM_POLARITY_INVERTED>,
-			       <&pwm0 0 0 PWM_POLARITY_INVERTED>,
-			       <&pwm1 1 0 PWM_POLARITY_INVERTED>;
+			pwms = <&pwm2 2 PWM_HZ(324) PWM_POLARITY_INVERTED>,
+			       <&pwm0 0 PWM_HZ(324) PWM_POLARITY_INVERTED>,
+			       <&pwm1 1 PWM_HZ(324) PWM_POLARITY_INVERTED>;
 		};
 	};
 
diff --git a/zephyr/projects/npcx_evb/npcx7/fan.dts b/zephyr/projects/npcx_evb/npcx7/fan.dts
index 90b6bcb257..d3c53c0bbe 100644
--- a/zephyr/projects/npcx_evb/npcx7/fan.dts
+++ b/zephyr/projects/npcx_evb/npcx7/fan.dts
@@ -8,7 +8,7 @@
 		compatible = "cros-ec,fans";
 
 		fan_0 {
-			pwms = <&pwm0 0 0 PWM_POLARITY_NORMAL>;
+			pwms = <&pwm0 0 PWM_KHZ(25) PWM_POLARITY_NORMAL>;
 			pwm-frequency = <25000>;
 			rpm_min = <1000>;
 			rpm_start = <1000>;
diff --git a/zephyr/projects/npcx_evb/npcx7/keyboard.dts b/zephyr/projects/npcx_evb/npcx7/keyboard.dts
index f9e45d6e80..299e93a52a 100644
--- a/zephyr/projects/npcx_evb/npcx7/keyboard.dts
+++ b/zephyr/projects/npcx_evb/npcx7/keyboard.dts
@@ -31,7 +31,7 @@
 
 	kblight {
 		compatible = "cros-ec,kblight-pwm";
-		pwms = <&pwm2 0 0 PWM_POLARITY_NORMAL>;
+		pwms = <&pwm2 0 PWM_KHZ(10) PWM_POLARITY_NORMAL>;
 		frequency = <10000>;
 	};
 };
diff --git a/zephyr/projects/npcx_evb/npcx9/fan.dts b/zephyr/projects/npcx_evb/npcx9/fan.dts
index 90b6bcb257..d3c53c0bbe 100644
--- a/zephyr/projects/npcx_evb/npcx9/fan.dts
+++ b/zephyr/projects/npcx_evb/npcx9/fan.dts
@@ -8,7 +8,7 @@
 		compatible = "cros-ec,fans";
 
 		fan_0 {
-			pwms = <&pwm0 0 0 PWM_POLARITY_NORMAL>;
+			pwms = <&pwm0 0 PWM_KHZ(25) PWM_POLARITY_NORMAL>;
 			pwm-frequency = <25000>;
 			rpm_min = <1000>;
 			rpm_start = <1000>;
diff --git a/zephyr/projects/npcx_evb/npcx9/keyboard.dts b/zephyr/projects/npcx_evb/npcx9/keyboard.dts
index f9e45d6e80..299e93a52a 100644
--- a/zephyr/projects/npcx_evb/npcx9/keyboard.dts
+++ b/zephyr/projects/npcx_evb/npcx9/keyboard.dts
@@ -31,7 +31,7 @@
 
 	kblight {
 		compatible = "cros-ec,kblight-pwm";
-		pwms = <&pwm2 0 0 PWM_POLARITY_NORMAL>;
+		pwms = <&pwm2 0 PWM_KHZ(10) PWM_POLARITY_NORMAL>;
 		frequency = <10000>;
 	};
 };
diff --git a/zephyr/projects/skyrim/fan.dts b/zephyr/projects/skyrim/fan.dts
index 84fbfe675f..ba104044b2 100644
--- a/zephyr/projects/skyrim/fan.dts
+++ b/zephyr/projects/skyrim/fan.dts
@@ -8,7 +8,7 @@
 		compatible = "cros-ec,fans";
 
 		fan_0 {
-			pwms = <&pwm0 0 0 PWM_POLARITY_NORMAL>;
+			pwms = <&pwm0 0 PWM_KHZ(25) PWM_POLARITY_NORMAL>;
 			pwm-frequency = <25000>;
 			rpm_min = <3100>;
 			rpm_start = <3100>;
diff --git a/zephyr/projects/skyrim/keyboard.dts b/zephyr/projects/skyrim/keyboard.dts
index b574a6d97e..bc20b259dc 100644
--- a/zephyr/projects/skyrim/keyboard.dts
+++ b/zephyr/projects/skyrim/keyboard.dts
@@ -6,7 +6,7 @@
 / {
 	kblight {
 		compatible = "cros-ec,kblight-pwm";
-		pwms = <&pwm1 0 0 PWM_POLARITY_NORMAL>;
+		pwms = <&pwm1 0 PWM_HZ(100) PWM_POLARITY_NORMAL>;
 		frequency = <100>;
 	};
 };
diff --git a/zephyr/projects/skyrim/pwm_leds.dts b/zephyr/projects/skyrim/pwm_leds.dts
index 44bdc8bba6..7c70b7ce88 100644
--- a/zephyr/projects/skyrim/pwm_leds.dts
+++ b/zephyr/projects/skyrim/pwm_leds.dts
@@ -7,8 +7,8 @@
 	pwmleds {
 		compatible = "pwm-leds";
 		pwm_led0: pwm_led_0 {
-			pwms = <&pwm2 0 0 PWM_POLARITY_INVERTED
-				&pwm3 0 0 PWM_POLARITY_INVERTED>;
+			pwms = <&pwm2 0 PWM_HZ(100) PWM_POLARITY_INVERTED
+				&pwm3 0 PWM_HZ(100) PWM_POLARITY_INVERTED>;
 		};
 	};
 
diff --git a/zephyr/projects/trogdor/lazor/display.dts b/zephyr/projects/trogdor/lazor/display.dts
index d683aa931f..6487e85255 100644
--- a/zephyr/projects/trogdor/lazor/display.dts
+++ b/zephyr/projects/trogdor/lazor/display.dts
@@ -6,7 +6,7 @@
 / {
 	displight {
 		compatible = "cros-ec,displight";
-		pwms = <&pwm5 0 0 PWM_POLARITY_NORMAL>;
+		pwms = <&pwm5 0 PWM_HZ(4800) PWM_POLARITY_NORMAL>;
 		frequency = <4800>;
 		generic-pwm-channel = <1>;
 	};
diff --git a/zephyr/projects/trogdor/lazor/keyboard.dts b/zephyr/projects/trogdor/lazor/keyboard.dts
index 5a931c48b1..9a4fc0dd77 100644
--- a/zephyr/projects/trogdor/lazor/keyboard.dts
+++ b/zephyr/projects/trogdor/lazor/keyboard.dts
@@ -26,7 +26,7 @@
 
 	kblight {
 		compatible = "cros-ec,kblight-pwm";
-		pwms = <&pwm3 0 0 PWM_POLARITY_NORMAL>;
+		pwms = <&pwm3 0 PWM_KHZ(10) PWM_POLARITY_NORMAL>;
 		frequency = <10000>;
 		generic-pwm-channel = <0>;
 	};
diff --git a/zephyr/projects/trogdor/lazor/pwm_led.dts b/zephyr/projects/trogdor/lazor/pwm_led.dts
index 0450c907af..e4823bd104 100644
--- a/zephyr/projects/trogdor/lazor/pwm_led.dts
+++ b/zephyr/projects/trogdor/lazor/pwm_led.dts
@@ -9,12 +9,12 @@
 
 		pwm_y: pwm_y {
 			#led-pin-cells = <1>;
-			pwms = <&pwm0 0 0 PWM_POLARITY_NORMAL>;
+			pwms = <&pwm0 0 PWM_HZ(324) PWM_POLARITY_NORMAL>;
 		};
 
 		pwm_b: pwm_b {
 			#led-pin-cells = <1>;
-			pwms = <&pwm2 0 0 PWM_POLARITY_NORMAL>;
+			pwms = <&pwm2 0 PWM_HZ(324) PWM_POLARITY_NORMAL>;
 		};
 	};