[PATCH 2/2] ARM: dts: imx6-gw5xxx: Pass 'adv,force-bt656-4'

Fabio Estevam festevam at gmail.com
Mon Mar 14 18:32:28 PDT 2022


A common problem on imx6 designs with AD7180 is that video may get
out sync, producing a 'rolling' image.

Pass 'adv,force-bt656-4' to avoid such problem.

Signed-off-by: Fabio Estevam <festevam at gmail.com>
---
 arch/arm/boot/dts/imx6dl-gw52xx.dts   | 1 +
 arch/arm/boot/dts/imx6dl-gw53xx.dts   | 1 +
 arch/arm/boot/dts/imx6dl-gw54xx.dts   | 1 +
 arch/arm/boot/dts/imx6q-gw52xx.dts    | 1 +
 arch/arm/boot/dts/imx6q-gw53xx.dts    | 1 +
 arch/arm/boot/dts/imx6q-gw54xx.dts    | 1 +
 arch/arm/boot/dts/imx6qdl-gw51xx.dtsi | 1 +
 arch/arm/boot/dts/imx6qdl-gw553x.dtsi | 1 +
 8 files changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/imx6dl-gw52xx.dts b/arch/arm/boot/dts/imx6dl-gw52xx.dts
index 9ea23dd54f3c..7e52ff8a37c3 100644
--- a/arch/arm/boot/dts/imx6dl-gw52xx.dts
+++ b/arch/arm/boot/dts/imx6dl-gw52xx.dts
@@ -18,6 +18,7 @@ adv7180: camera at 20 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_adv7180>;
 		reg = <0x20>;
+		adv,force-bt656-4;
 		powerdown-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
 		interrupt-parent = <&gpio3>;
 		interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
diff --git a/arch/arm/boot/dts/imx6dl-gw53xx.dts b/arch/arm/boot/dts/imx6dl-gw53xx.dts
index 182e8194c249..5c0a3f4b208b 100644
--- a/arch/arm/boot/dts/imx6dl-gw53xx.dts
+++ b/arch/arm/boot/dts/imx6dl-gw53xx.dts
@@ -18,6 +18,7 @@ adv7180: camera at 20 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_adv7180>;
 		reg = <0x20>;
+		adv,force-bt656-4;
 		powerdown-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
 		interrupt-parent = <&gpio3>;
 		interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
diff --git a/arch/arm/boot/dts/imx6dl-gw54xx.dts b/arch/arm/boot/dts/imx6dl-gw54xx.dts
index a106c4e3e329..22346d46805d 100644
--- a/arch/arm/boot/dts/imx6dl-gw54xx.dts
+++ b/arch/arm/boot/dts/imx6dl-gw54xx.dts
@@ -18,6 +18,7 @@ adv7180: camera at 20 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_adv7180>;
 		reg = <0x20>;
+		adv,force-bt656-4;
 		powerdown-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
 		interrupt-parent = <&gpio3>;
 		interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
diff --git a/arch/arm/boot/dts/imx6q-gw52xx.dts b/arch/arm/boot/dts/imx6q-gw52xx.dts
index 6e1c493c9c8c..c8fe6ea33492 100644
--- a/arch/arm/boot/dts/imx6q-gw52xx.dts
+++ b/arch/arm/boot/dts/imx6q-gw52xx.dts
@@ -18,6 +18,7 @@ adv7180: camera at 20 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_adv7180>;
 		reg = <0x20>;
+		adv,force-bt656-4;
 		powerdown-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
 		interrupt-parent = <&gpio3>;
 		interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
diff --git a/arch/arm/boot/dts/imx6q-gw53xx.dts b/arch/arm/boot/dts/imx6q-gw53xx.dts
index f13df8e9c8c4..a62a3b02029a 100644
--- a/arch/arm/boot/dts/imx6q-gw53xx.dts
+++ b/arch/arm/boot/dts/imx6q-gw53xx.dts
@@ -18,6 +18,7 @@ adv7180: camera at 20 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_adv7180>;
 		reg = <0x20>;
+		adv,force-bt656-4;
 		powerdown-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
 		interrupt-parent = <&gpio3>;
 		interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
diff --git a/arch/arm/boot/dts/imx6q-gw54xx.dts b/arch/arm/boot/dts/imx6q-gw54xx.dts
index d5d46908cf6e..7725e1fb0b92 100644
--- a/arch/arm/boot/dts/imx6q-gw54xx.dts
+++ b/arch/arm/boot/dts/imx6q-gw54xx.dts
@@ -35,6 +35,7 @@ adv7180: camera at 20 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_adv7180>;
 		reg = <0x20>;
+		adv,force-bt656-4;
 		powerdown-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
 		interrupt-parent = <&gpio3>;
 		interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
diff --git a/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi
index 069c27fab432..e367084d15f5 100644
--- a/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi
@@ -369,6 +369,7 @@ adv7180: camera at 20 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_adv7180>;
 		reg = <0x20>;
+		adv,force-bt656-4;
 		powerdown-gpios = <&gpio5 20 GPIO_ACTIVE_LOW>;
 		interrupt-parent = <&gpio5>;
 		interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
diff --git a/arch/arm/boot/dts/imx6qdl-gw553x.dtsi b/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
index 4662408b225a..905d4260db4c 100644
--- a/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
@@ -424,6 +424,7 @@ adv7180: camera at 20 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_adv7180>;
 		reg = <0x20>;
+		adv,force-bt656-4;
 		powerdown-gpios = <&gpio5 20 GPIO_ACTIVE_LOW>;
 		interrupt-parent = <&gpio5>;
 		interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
-- 
2.25.1




More information about the linux-arm-kernel mailing list