[RFC PATCH v2 4/6] arm64: dts: pwm: replace flag 0 with PWM_NOFLAGS

[Oleksandr Suvorov <oleksandr.suvorov@toradex.com>]

The raw value '0' in the 3rd cell of the "pwms" property means there are
no flags to be set.

This patch converts '0' flag into PWM_NOFLAGS.

Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
---

Changes in v2:
- Use PWM_NOFLAGS instead of PWM_POLARITY_NORMAL to avoid possible
  conflict with enum pwm_polarity in <linux/pwm.h>. Also, this name
  reflects the sense of this value more precisely.

 arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts      | 2 +-
 arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts       | 2 +-
 arch/arm64/boot/dts/amlogic/meson-axg-s400.dts             | 3 ++-
 arch/arm64/boot/dts/amlogic/meson-axg.dtsi                 | 1 +
 arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi          | 1 +
 arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts          | 5 +++--
 arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts            | 2 +-
 arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts         | 5 +++--
 arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi    | 4 ++--
 arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts       | 4 ++--
 arch/arm64/boot/dts/amlogic/meson-g12b-ugoos-am6.dts       | 7 ++++---
 arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi        | 3 ++-
 arch/arm64/boot/dts/amlogic/meson-gx.dtsi                  | 1 +
 arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts       | 3 ++-
 arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts     | 3 ++-
 arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi           | 3 ++-
 arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi       | 3 ++-
 arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi          | 3 ++-
 arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts       | 3 ++-
 .../boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts    | 3 ++-
 arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts | 2 +-
 .../arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts | 3 ++-
 arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi      | 3 ++-
 arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts      | 5 +++--
 arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts         | 3 ++-
 arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi         | 4 +++-
 arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts     | 2 +-
 arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts           | 7 ++++---
 arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi      | 3 ++-
 arch/arm64/boot/dts/rockchip/px30-evb.dts                  | 2 +-
 arch/arm64/boot/dts/rockchip/px30.dtsi                     | 1 +
 arch/arm64/boot/dts/rockchip/rk3308-roc-cc.dts             | 2 +-
 arch/arm64/boot/dts/rockchip/rk3308.dtsi                   | 1 +
 arch/arm64/boot/dts/rockchip/rk3399-evb.dts                | 4 ++--
 arch/arm64/boot/dts/rockchip/rk3399-firefly.dts            | 2 +-
 arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi    | 2 +-
 arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi       | 4 ++--
 arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi               | 6 +++---
 arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi       | 2 +-
 arch/arm64/boot/dts/rockchip/rk3399-nanopc-t4.dts          | 2 +-
 arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi            | 2 +-
 arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi         | 2 +-
 arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts | 2 +-
 arch/arm64/boot/dts/rockchip/rk3399.dtsi                   | 1 +
 44 files changed, 77 insertions(+), 51 deletions(-)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
index 64b1c54f87c0..3aa0cc70eb9a 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
@@ -23,7 +23,7 @@ aliases {
 
 	backlight: backlight {
 		compatible = "pwm-backlight";
-		pwms = <&pwm 0 50000 0>;
+		pwms = <&pwm 0 50000 PWM_NOFLAGS>;
 		brightness-levels = <0 5 10 15 20 30 40 55 70 85 100>;
 		default-brightness-level = <2>;
 		enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts
index f5df5f705b72..0c493c662e19 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts
@@ -21,7 +21,7 @@ aliases {
 
 	backlight: backlight {
 		compatible = "pwm-backlight";
-		pwms = <&pwm 0 50000 0>;
+		pwms = <&pwm 0 50000 PWM_NOFLAGS>;
 		power-supply = <&reg_dcdc1>;
 		brightness-levels = <0 5 7 10 14 20 28 40 56 80 112>;
 		default-brightness-level = <5>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
index cb1360ae1211..6cdac1daf580 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
@@ -356,7 +356,8 @@ wifi32k: wifi32k {
 		compatible = "pwm-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
-		pwms = <&pwm_ab 0 30518 0>; /* PWM_A at 32.768KHz */
+		/* PWM_A at 32.768KHz */
+		pwms = <&pwm_ab 0 30518 PWM_NOFLAGS>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index aace3d32a3df..e536436f6306 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -10,6 +10,7 @@
 #include <dt-bindings/gpio/meson-axg-gpio.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/pwm/pwm.h>
 #include <dt-bindings/reset/amlogic,meson-axg-audio-arb.h>
 #include <dt-bindings/reset/amlogic,meson-axg-reset.h>
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index 0882ea215b88..45b96bca4398 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -9,6 +9,7 @@
 #include <dt-bindings/clock/g12a-aoclkc.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/pwm/pwm.h>
 #include <dt-bindings/reset/amlogic,meson-g12a-reset.h>
 #include <dt-bindings/thermal/thermal.h>
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
index b00d0468c753..7d85d4066397 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
@@ -141,7 +141,7 @@ vddcpu: regulator-vddcpu {
 
 		vin-supply = <&dc_in>;
 
-		pwms = <&pwm_AO_cd 1 1250 0>;
+		pwms = <&pwm_AO_cd 1 1250 PWM_NOFLAGS>;
 		pwm-dutycycle-range = <100 0>;
 
 		regulator-boot-on;
@@ -176,7 +176,8 @@ wifi32k: wifi32k {
 		compatible = "pwm-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
-		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+		/* PWM_E at 32.768KHz */
+		pwms = <&pwm_ef 0 30518 PWM_NOFLAGS>;
 	};
 
 	sound {
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts
index a26bfe72550f..22f642664665 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts
@@ -141,7 +141,7 @@ vddcpu: regulator-vddcpu {
 
 		vin-supply = <&main_12v>;
 
-		pwms = <&pwm_AO_cd 1 1250 0>;
+		pwms = <&pwm_AO_cd 1 1250 PWM_NOFLAGS>;
 		pwm-dutycycle-range = <100 0>;
 
 		regulator-boot-on;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts
index 1b07c8c06eac..4857fee0b48e 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts
@@ -141,7 +141,7 @@ vddcpu: regulator-vddcpu {
 
 		vin-supply = <&dc_in>;
 
-		pwms = <&pwm_AO_cd 1 1250 0>;
+		pwms = <&pwm_AO_cd 1 1250 PWM_NOFLAGS>;
 		pwm-dutycycle-range = <100 0>;
 
 		regulator-boot-on;
@@ -232,7 +232,8 @@ wifi32k: wifi32k {
 		compatible = "pwm-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
-		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+		/* PWM_E at 32.768KHz */
+		pwms = <&pwm_ef 0 30518 PWM_NOFLAGS>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi
index c33e85fbdaba..3250d3e12d46 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi
@@ -22,7 +22,7 @@ vddcpu_a: regulator-vddcpu-a {
 
 		vin-supply = <&dc_in>;
 
-		pwms = <&pwm_ab 0 1250 0>;
+		pwms = <&pwm_ab 0 1250 PWM_NOFLAGS>;
 		pwm-dutycycle-range = <100 0>;
 
 		regulator-boot-on;
@@ -41,7 +41,7 @@ vddcpu_b: regulator-vddcpu-b {
 
 		vin-supply = <&vsys_3v3>;
 
-		pwms = <&pwm_AO_cd 1 1250 0>;
+		pwms = <&pwm_AO_cd 1 1250 PWM_NOFLAGS>;
 		pwm-dutycycle-range = <100 0>;
 
 		regulator-boot-on;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts
index 169ea283d4ee..68a47428ec68 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts
@@ -127,7 +127,7 @@ vddcpu_a: regulator-vddcpu-a {
 
 		vin-supply = <&main_12v>;
 
-		pwms = <&pwm_ab 0 1250 0>;
+		pwms = <&pwm_ab 0 1250 PWM_NOFLAGS>;
 		pwm-dutycycle-range = <100 0>;
 
 		regulator-boot-on;
@@ -146,7 +146,7 @@ vddcpu_b: regulator-vddcpu-b {
 
 		vin-supply = <&main_12v>;
 
-		pwms = <&pwm_AO_cd 1 1250 0>;
+		pwms = <&pwm_AO_cd 1 1250 PWM_NOFLAGS>;
 		pwm-dutycycle-range = <100 0>;
 
 		regulator-boot-on;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-ugoos-am6.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-ugoos-am6.dts
index 325e448eb09c..841974b6474d 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-ugoos-am6.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-ugoos-am6.dts
@@ -109,7 +109,7 @@ vddcpu_a: regulator-vddcpu-a {
 
 		vin-supply = <&main_12v>;
 
-		pwms = <&pwm_ab 0 1250 0>;
+		pwms = <&pwm_ab 0 1250 PWM_NOFLAGS>;
 		pwm-dutycycle-range = <100 0>;
 
 		regulator-boot-on;
@@ -128,7 +128,7 @@ vddcpu_b: regulator-vddcpu-b {
 
 		vin-supply = <&main_12v>;
 
-		pwms = <&pwm_AO_cd 1 1250 0>;
+		pwms = <&pwm_AO_cd 1 1250 PWM_NOFLAGS>;
 		pwm-dutycycle-range = <100 0>;
 
 		regulator-boot-on;
@@ -282,7 +282,8 @@ wifi32k: wifi32k {
 		compatible = "pwm-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
-		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+		/* PWM_E at 32.768KHz */
+		pwms = <&pwm_ef 0 30518 PWM_NOFLAGS>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
index 12d5e333e5f2..9da6ad85aff0 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
@@ -72,7 +72,8 @@ wifi32k: wifi32k {
 		compatible = "pwm-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
-		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+		/* PWM_E at 32.768KHz */
+		pwms = <&pwm_ef 0 30518 PWM_NOFLAGS>;
 	};
 
 	sdio_pwrseq: sdio-pwrseq {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
index 03f79fe045b7..e00c045fb8a8 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@@ -12,6 +12,7 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/pwm/pwm.h>
 #include <dt-bindings/thermal/thermal.h>
 
 / {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
index d6ca684e0e61..a4058ce97d75 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
@@ -79,7 +79,8 @@ wifi_32k: wifi-32k {
 		compatible = "pwm-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
-		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+		/* PWM_E at 32.768KHz */
+		pwms = <&pwm_ef 0 30518 PWM_NOFLAGS>;
 	};
 
 	sdio_pwrseq: sdio-pwrseq {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts
index 65ec7dea828c..30c900cf1d12 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts
@@ -109,7 +109,8 @@ wifi32k: wifi32k {
 		compatible = "pwm-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
-		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+		/* PWM_E at 32.768KHz */
+		pwms = <&pwm_ef 0 30518 PWM_NOFLAGS>;
 	};
 
 	sdio_pwrseq: sdio-pwrseq {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
index e803a466fe4e..f10a90eb39f6 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
@@ -83,7 +83,8 @@ wifi32k: wifi32k {
 		compatible = "pwm-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
-		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+		/* PWM_E at 32.768KHz */
+		pwms = <&pwm_ef 0 30518 PWM_NOFLAGS>;
 	};
 
 	sdio_pwrseq: sdio-pwrseq {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
index 45cb83625951..ce91158d0aa9 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
@@ -77,7 +77,8 @@ wifi32k: wifi32k {
 		compatible = "pwm-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
-		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+		/* PWM_E at 32.768KHz */
+		pwms = <&pwm_ef 0 30518 PWM_NOFLAGS>;
 	};
 
 	hdmi-connector {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi
index dee51cf95223..281836e3e178 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi
@@ -82,7 +82,8 @@ wifi32k: wifi32k {
 		compatible = "pwm-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
-		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+		/* PWM_E at 32.768KHz */
+		pwms = <&pwm_ef 0 30518 PWM_NOFLAGS>;
 	};
 
 	sdio_pwrseq: sdio-pwrseq {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts
index a1119cfb0280..4711fd911205 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts
@@ -93,7 +93,8 @@ wifi32k: wifi32k {
 		compatible = "pwm-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
-		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+		/* PWM_E at 32.768KHz */
+		pwms = <&pwm_ef 0 30518 PWM_NOFLAGS>;
 	};
 
 	sdio_pwrseq: sdio-pwrseq {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts
index c8d74e61dec1..71438f79e45f 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts
@@ -72,7 +72,8 @@ wifi32k: wifi32k {
 		compatible = "pwm-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
-		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+		/* PWM_E at 32.768KHz */
+		pwms = <&pwm_ef 0 30518 PWM_NOFLAGS>;
 	};
 
 	sdio_pwrseq: sdio-pwrseq {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts
index 440bc23c7342..c3cda2db21a1 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts
@@ -47,7 +47,7 @@ pwmleds {
 
 		power {
 			label = "vim:red:power";
-			pwms = <&pwm_AO_ab 1 7812500 0>;
+			pwms = <&pwm_AO_ab 1 7812500 PWM_NOFLAGS>;
 			max-brightness = <255>;
 			linux,default-trigger = "default-on";
 		};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts
index 62dd87821ce5..78bef1154f81 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts
@@ -72,7 +72,8 @@ wifi32k: wifi32k {
 		compatible = "pwm-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
-		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+		/* PWM_E at 32.768KHz */
+		pwms = <&pwm_ef 0 30518 PWM_NOFLAGS>;
 	};
 
 	sdio_pwrseq: sdio-pwrseq {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi
index 6ac678f88bd8..a58d0cf277ad 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi
@@ -76,7 +76,8 @@ wifi32k: wifi32k {
 		compatible = "pwm-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
-		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+		/* PWM_E at 32.768KHz */
+		pwms = <&pwm_ef 0 30518 PWM_NOFLAGS>;
 	};
 
 	sdio_pwrseq: sdio-pwrseq {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
index 27eeab71ec77..9b3eed29a5b5 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
@@ -86,7 +86,7 @@ pwmleds {
 
 		power {
 			label = "vim:red:power";
-			pwms = <&pwm_AO_ab 1 7812500 0>;
+			pwms = <&pwm_AO_ab 1 7812500 PWM_NOFLAGS>;
 			max-brightness = <255>;
 			linux,default-trigger = "default-on";
 		};
@@ -143,7 +143,8 @@ wifi32k: wifi32k {
 		compatible = "pwm-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
-		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+		/* PWM_E at 32.768KHz */
+		pwms = <&pwm_ef 0 30518 PWM_NOFLAGS>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts
index 420a88e9a195..8442468bb0bc 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts
@@ -81,7 +81,8 @@ wifi32k: wifi32k {
 		compatible = "pwm-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
-		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+		/* PWM_E at 32.768KHz */
+		pwms = <&pwm_ef 0 30518 PWM_NOFLAGS>;
 	};
 
 	sdio_pwrseq: sdio-pwrseq {
diff --git a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
index 094ecf2222bb..68aedcbb2c93 100644
--- a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
@@ -7,6 +7,7 @@
 
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/gpio/meson-g12a-gpio.h>
+#include <dt-bindings/pwm/pwm.h>
 
 / {
 	aliases {
@@ -165,7 +166,8 @@ wifi32k: wifi32k {
 		compatible = "pwm-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
-		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+		/* PWM_E at 32.768KHz */
+		pwms = <&pwm_ef 0 30518 PWM_NOFLAGS>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
index dbbf29a0dbf6..21219d63362e 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
@@ -25,7 +25,7 @@ vddcpu: regulator-vddcpu {
 
 		vin-supply = <&vsys_3v3>;
 
-		pwms = <&pwm_AO_cd 1 1250 0>;
+		pwms = <&pwm_AO_cd 1 1250 PWM_NOFLAGS>;
 		pwm-dutycycle-range = <100 0>;
 
 		regulator-boot-on;
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts
index dfb2438851c0..016c8914e833 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts
@@ -116,7 +116,7 @@ pwmleds {
 
 		power {
 			label = "sei610:red:power";
-			pwms = <&pwm_AO_ab 0 30518 0>;
+			pwms = <&pwm_AO_ab 0 30518 PWM_NOFLAGS>;
 			max-brightness = <255>;
 			linux,default-trigger = "default-on";
 			active-low;
@@ -187,7 +187,7 @@ vddcpu: regulator-vddcpu {
 
 		vin-supply = <&dc_in>;
 
-		pwms = <&pwm_AO_cd 1 1500 0>;
+		pwms = <&pwm_AO_cd 1 1500 PWM_NOFLAGS>;
 		pwm-dutycycle-range = <100 0>;
 
 		regulator-boot-on;
@@ -336,7 +336,8 @@ wifi32k: wifi32k {
 		compatible = "pwm-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
-		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+		/* PWM_E at 32.768KHz */
+		pwms = <&pwm_ef 0 30518 PWM_NOFLAGS>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
index 250fc01de78d..f8bd886a7c0e 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
@@ -14,6 +14,7 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pwm/pwm.h>
 #include <dt-bindings/sound/samsung-i2s.h>
 
 / {
@@ -913,7 +914,7 @@ charger_reg: CHARGER {
 		haptic: max77843-haptic {
 			compatible = "maxim,max77843-haptic";
 			haptic-supply = <&ldo38_reg>;
-			pwms = <&pwm 0 33670 0>;
+			pwms = <&pwm 0 33670 PWM_NOFLAGS>;
 			pwm-names = "haptic";
 		};
 	};
diff --git a/arch/arm64/boot/dts/rockchip/px30-evb.dts b/arch/arm64/boot/dts/rockchip/px30-evb.dts
index 0a680257d9c2..e0257385105a 100644
--- a/arch/arm64/boot/dts/rockchip/px30-evb.dts
+++ b/arch/arm64/boot/dts/rockchip/px30-evb.dts
@@ -57,7 +57,7 @@ vol-up-key {
 
 	backlight: backlight {
 		compatible = "pwm-backlight";
-		pwms = <&pwm1 0 25000 0>;
+		pwms = <&pwm1 0 25000 PWM_NOFLAGS>;
 		power-supply = <&vcc3v3_lcd>;
 	};
 
diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi
index f809dd6d5dc3..c792b011d2c4 100644
--- a/arch/arm64/boot/dts/rockchip/px30.dtsi
+++ b/arch/arm64/boot/dts/rockchip/px30.dtsi
@@ -9,6 +9,7 @@
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/pinctrl/rockchip.h>
 #include <dt-bindings/power/px30-power.h>
+#include <dt-bindings/pwm/pwm.h>
 #include <dt-bindings/soc/rockchip,boot-mode.h>
 #include <dt-bindings/thermal/thermal.h>
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3308-roc-cc.dts b/arch/arm64/boot/dts/rockchip/rk3308-roc-cc.dts
index 6ef851e7e16a..a33bd5b53840 100644
--- a/arch/arm64/boot/dts/rockchip/rk3308-roc-cc.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3308-roc-cc.dts
@@ -22,7 +22,7 @@ ir_rx {
 
 	ir_tx {
 		compatible = "pwm-ir-tx";
-		pwms = <&pwm5 0 25000 0>;
+		pwms = <&pwm5 0 25000 PWM_NOFLAGS>;
 	};
 
 	leds {
diff --git a/arch/arm64/boot/dts/rockchip/rk3308.dtsi b/arch/arm64/boot/dts/rockchip/rk3308.dtsi
index ac43bc3f7031..f3d0295a8046 100644
--- a/arch/arm64/boot/dts/rockchip/rk3308.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3308.dtsi
@@ -9,6 +9,7 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/pwm/pwm.h>
 #include <dt-bindings/soc/rockchip,boot-mode.h>
 #include <dt-bindings/thermal/thermal.h>
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-evb.dts b/arch/arm64/boot/dts/rockchip/rk3399-evb.dts
index 694b0d08d644..e831a29ed842 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-evb.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-evb.dts
@@ -47,7 +47,7 @@ backlight: backlight {
 			240 241 242 243 244 245 246 247
 			248 249 250 251 252 253 254 255>;
 		default-brightness-level = <200>;
-		pwms = <&pwm0 0 25000 0>;
+		pwms = <&pwm0 0 25000 PWM_NOFLAGS>;
 	};
 
 	edp_panel: edp-panel {
@@ -72,7 +72,7 @@ clkin_gmac: external-gmac-clock {
 
 	vdd_center: vdd-center {
 		compatible = "pwm-regulator";
-		pwms = <&pwm3 0 25000 0>;
+		pwms = <&pwm3 0 25000 PWM_NOFLAGS>;
 		regulator-name = "vdd_center";
 		regulator-min-microvolt = <800000>;
 		regulator-max-microvolt = <1400000>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
index 5617a441e141..49164ad3093f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
@@ -20,7 +20,7 @@ chosen {
 	backlight: backlight {
 		compatible = "pwm-backlight";
 		enable-gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
-		pwms = <&pwm0 0 25000 0>;
+		pwms = <&pwm0 0 25000 PWM_NOFLAGS>;
 		brightness-levels = <
 			  0   1   2   3   4   5   6   7
 			  8   9  10  11  12  13  14  15
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi
index 1384dabbdf40..775bca13b5d5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi
@@ -50,7 +50,7 @@ ppvar_centerlogic_pwm: ppvar-centerlogic-pwm {
 		compatible = "pwm-regulator";
 		regulator-name = "ppvar_centerlogic_pwm";
 
-		pwms = <&pwm3 0 3337 0>;
+		pwms = <&pwm3 0 3337 PWM_NOFLAGS>;
 		pwm-supply = <&ppvar_sys>;
 		pwm-dutycycle-range = <100 0>;
 		pwm-dutycycle-unit = <100>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi
index 4373ed732af7..e8b105171b86 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi
@@ -164,7 +164,7 @@ backlight: backlight {
 		enable-gpios = <&gpio4 21 GPIO_ACTIVE_HIGH>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&bl_en>;
-		pwms = <&pwm1 0 1000000 0>;
+		pwms = <&pwm1 0 1000000 PWM_NOFLAGS>;
 		pwm-delay-us = <10000>;
 	};
 
@@ -217,7 +217,7 @@ &ppvar_bigcpu {
 
 &ppvar_bigcpu_pwm {
 	/* On scarlet ppvar big cpu use pwm3 */
-	pwms = <&pwm3 0 3337 0>;
+	pwms = <&pwm3 0 3337 PWM_NOFLAGS>;
 	regulator-min-microvolt = <800074>;
 	regulator-max-microvolt = <1299226>;
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
index 2f3997740068..317b1bc9a018 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
@@ -101,7 +101,7 @@ ppvar_bigcpu_pwm: ppvar-bigcpu-pwm {
 		compatible = "pwm-regulator";
 		regulator-name = "ppvar_bigcpu_pwm";
 
-		pwms = <&pwm1 0 3337 0>;
+		pwms = <&pwm1 0 3337 PWM_NOFLAGS>;
 		pwm-supply = <&ppvar_sys>;
 		pwm-dutycycle-range = <100 0>;
 		pwm-dutycycle-unit = <100>;
@@ -130,7 +130,7 @@ ppvar_litcpu_pwm: ppvar-litcpu-pwm {
 		compatible = "pwm-regulator";
 		regulator-name = "ppvar_litcpu_pwm";
 
-		pwms = <&pwm2 0 3337 0>;
+		pwms = <&pwm2 0 3337 PWM_NOFLAGS>;
 		pwm-supply = <&ppvar_sys>;
 		pwm-dutycycle-range = <100 0>;
 		pwm-dutycycle-unit = <100>;
@@ -159,7 +159,7 @@ ppvar_gpu_pwm: ppvar-gpu-pwm {
 		compatible = "pwm-regulator";
 		regulator-name = "ppvar_gpu_pwm";
 
-		pwms = <&pwm0 0 3337 0>;
+		pwms = <&pwm0 0 3337 PWM_NOFLAGS>;
 		pwm-supply = <&ppvar_sys>;
 		pwm-dutycycle-range = <100 0>;
 		pwm-dutycycle-unit = <100>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi
index 47890757e866..9f606a6c01c9 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi
@@ -161,7 +161,7 @@ fan: pwm-fan {
 		cooling-levels = <0 150 200 255>;
 		#cooling-cells = <2>;
 		fan-supply = <&vsys_5v0>;
-		pwms = <&pwm0 0 40000 0>;
+		pwms = <&pwm0 0 40000 PWM_NOFLAGS>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-nanopc-t4.dts b/arch/arm64/boot/dts/rockchip/rk3399-nanopc-t4.dts
index e0d75617bb7e..f6f60274e5b8 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-nanopc-t4.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopc-t4.dts
@@ -62,7 +62,7 @@ fan: pwm-fan {
 		cooling-levels = <0 12 18 255>;
 		#cooling-cells = <2>;
 		fan-supply = <&vcc12v0_sys>;
-		pwms = <&pwm1 0 50000 0>;
+		pwms = <&pwm1 0 50000 PWM_NOFLAGS>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
index d9dad0f45564..e86932d9549a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
@@ -19,7 +19,7 @@ chosen {
 
 	backlight: backlight {
 		compatible = "pwm-backlight";
-		pwms = <&pwm0 0 25000 0>;
+		pwms = <&pwm0 0 25000 PWM_NOFLAGS>;
 	};
 
 	clkin_gmac: external-gmac-clock {
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi
index 5eedeae21189..e373277d39ca 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi
@@ -58,7 +58,7 @@ fan: pwm-fan {
 		compatible = "pwm-fan";
 		#cooling-cells = <2>;
 		fan-supply = <&vcc12v_dcin>;
-		pwms = <&pwm1 0 50000 0>;
+		pwms = <&pwm1 0 50000 PWM_NOFLAGS>;
 	};
 
 	sdio_pwrseq: sdio-pwrseq {
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts
index 73e269a8ae0c..fa3b70d219ba 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts
@@ -79,7 +79,7 @@ backlight: backlight {
 			248 249 250 251 252 253 254 255>;
 		default-brightness-level = <200>;
 		enable-gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
-		pwms = <&pwm0 0 25000 0>;
+		pwms = <&pwm0 0 25000 PWM_NOFLAGS>;
 		status = "okay";
 	};
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 74f2c3d49095..30943914bcfa 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -9,6 +9,7 @@
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/pinctrl/rockchip.h>
 #include <dt-bindings/power/rk3399-power.h>
+#include <dt-bindings/pwm/pwm.h>
 #include <dt-bindings/thermal/thermal.h>
 
 / {
-- 
2.24.1