* [PATCH 1/3] arm64: dts: imx8mn-evk: Fix ADV7535 dt-schema warnings
@ 2024-04-03 19:04 Fabio Estevam
2024-04-03 19:04 ` [PATCH 2/3] arm64: dts: imx8mn-evk: Describe the OV5640 supplies Fabio Estevam
2024-04-03 19:04 ` [PATCH 3/3] imx8mm-evk: " Fabio Estevam
0 siblings, 2 replies; 3+ messages in thread
From: Fabio Estevam @ 2024-04-03 19:04 UTC (permalink / raw)
To: shawnguo; +Cc: victor.liu, linux-arm-kernel, Fabio Estevam
From: Fabio Estevam <festevam@denx.de>
Currently, there are several ADV7535 dt-schema warnings.
Fx them the same way as in commit efa97aed071e060 ("arm64: dts:
imx8mm-evk: Fix hdmi@3d node").
As there are two different PMICs used on the imx8mn-evk variants,
describe the ADV7535 power supplies in each board devicetree.
Fixes: 5aafda608f73 ("arm64: dts: imx8mn-evk: Add camera support")
Signed-off-by: Fabio Estevam <festevam@denx.de>
---
.../boot/dts/freescale/imx8mn-ddr3l-evk.dts | 10 +++++++
.../boot/dts/freescale/imx8mn-ddr4-evk.dts | 10 +++++++
arch/arm64/boot/dts/freescale/imx8mn-evk.dts | 10 +++++++
arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi | 27 ++++++++++---------
4 files changed, 45 insertions(+), 12 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-ddr3l-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-ddr3l-evk.dts
index 000e2c0596df..9ebd81e7eb7c 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-ddr3l-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mn-ddr3l-evk.dts
@@ -112,3 +112,13 @@ ldo5: LDO5 {
};
};
};
+
+&i2c2 {
+ hdmi@3d {
+ avdd-supply = <&buck5>;
+ dvdd-supply = <&buck5>;
+ pvdd-supply = <&buck5>;
+ a2vdd-supply = <&buck5>;
+ v1p2-supply = <&buck5>;
+ };
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
index cc2ff59ac53b..1a4ac39ebde8 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
@@ -158,3 +158,13 @@ ldo6_reg: LDO6 {
};
};
};
+
+&i2c2 {
+ hdmi@3d {
+ avdd-supply = <&buck5_reg>;
+ dvdd-supply = <&buck5_reg>;
+ pvdd-supply = <&buck5_reg>;
+ a2vdd-supply = <&buck5_reg>;
+ v1p2-supply = <&buck5_reg>;
+ };
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-evk.dts
index 0b71f50d936e..6f7f409c4181 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dts
@@ -125,3 +125,13 @@ ldo5: LDO5 {
};
};
};
+
+&i2c2 {
+ hdmi@3d {
+ avdd-supply = <&buck5>;
+ dvdd-supply = <&buck5>;
+ pvdd-supply = <&buck5>;
+ a2vdd-supply = <&buck5>;
+ v1p2-supply = <&buck5>;
+ };
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
index 269e70f66a13..c06bcf86bb73 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
@@ -30,7 +30,7 @@ hdmi-connector {
port {
hdmi_connector_in: endpoint {
- remote-endpoint = <&adv7533_out>;
+ remote-endpoint = <&adv7535_out>;
};
};
};
@@ -52,6 +52,13 @@ reg_usdhc2_vmmc: regulator-usdhc2 {
enable-active-high;
};
+ reg_vddext_3v3: regulator-vddext-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDEXT_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
ir-receiver {
compatible = "gpio-ir-receiver";
gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
@@ -193,15 +200,11 @@ &i2c2 {
hdmi@3d {
compatible = "adi,adv7535";
- reg = <0x3d>, <0x3c>, <0x3e>, <0x3f>;
- reg-names = "main", "cec", "edid", "packet";
+ reg = <0x3d>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
adi,dsi-lanes = <4>;
-
- adi,input-depth = <8>;
- adi,input-colorspace = "rgb";
- adi,input-clock = "1x";
- adi,input-style = <1>;
- adi,input-justification = "evenly";
+ v3p3-supply = <®_vddext_3v3>;
ports {
#address-cells = <1>;
@@ -210,7 +213,7 @@ ports {
port@0 {
reg = <0>;
- adv7533_in: endpoint {
+ adv7535_in: endpoint {
remote-endpoint = <&dsi_out>;
};
};
@@ -218,7 +221,7 @@ adv7533_in: endpoint {
port@1 {
reg = <1>;
- adv7533_out: endpoint {
+ adv7535_out: endpoint {
remote-endpoint = <&hdmi_connector_in>;
};
};
@@ -335,7 +338,7 @@ port@1 {
reg = <1>;
dsi_out: endpoint {
- remote-endpoint = <&adv7533_in>;
+ remote-endpoint = <&adv7535_in>;
data-lanes = <1 2 3 4>;
};
};
--
2.34.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH 2/3] arm64: dts: imx8mn-evk: Describe the OV5640 supplies
2024-04-03 19:04 [PATCH 1/3] arm64: dts: imx8mn-evk: Fix ADV7535 dt-schema warnings Fabio Estevam
@ 2024-04-03 19:04 ` Fabio Estevam
2024-04-03 19:04 ` [PATCH 3/3] imx8mm-evk: " Fabio Estevam
1 sibling, 0 replies; 3+ messages in thread
From: Fabio Estevam @ 2024-04-03 19:04 UTC (permalink / raw)
To: shawnguo; +Cc: victor.liu, linux-arm-kernel, Fabio Estevam
From: Fabio Estevam <festevam@denx.de>
Per ovti,ov5640.yaml, the OV5640 power supplies are mandatory
properties.
Describe them to fix dt-schema warnings.
As there are two different PMICs used on the imx8mn-evk variants,
describe the OV5640 power supplies in each board devicetree.
Signed-off-by: Fabio Estevam <festevam@denx.de>
---
.../boot/dts/freescale/imx8mn-ddr3l-evk.dts | 6 ++++++
.../arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts | 6 ++++++
arch/arm64/boot/dts/freescale/imx8mn-evk.dts | 6 ++++++
arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi | 16 ++++++++++++++++
4 files changed, 34 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-ddr3l-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-ddr3l-evk.dts
index 9ebd81e7eb7c..d25032e3ceab 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-ddr3l-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mn-ddr3l-evk.dts
@@ -122,3 +122,9 @@ hdmi@3d {
v1p2-supply = <&buck5>;
};
};
+
+&i2c3 {
+ camera@3c {
+ DOVDD-supply = <&buck5>;
+ };
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
index 1a4ac39ebde8..6d85a0b052c9 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
@@ -168,3 +168,9 @@ hdmi@3d {
v1p2-supply = <&buck5_reg>;
};
};
+
+&i2c3 {
+ camera@3c {
+ DOVDD-supply = <&buck5_reg>;
+ };
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-evk.dts
index 6f7f409c4181..41330210a05f 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dts
@@ -135,3 +135,9 @@ hdmi@3d {
v1p2-supply = <&buck5>;
};
};
+
+&i2c3 {
+ camera@3c {
+ DOVDD-supply = <&buck5>;
+ };
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
index c06bcf86bb73..690da24a4335 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
@@ -52,6 +52,20 @@ reg_usdhc2_vmmc: regulator-usdhc2 {
enable-active-high;
};
+ reg_1v5: regulator-1v5 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDD_1V5";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ };
+
+ reg_1v8: regulator-1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDD_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
reg_vddext_3v3: regulator-vddext-3v3 {
compatible = "regulator-fixed";
regulator-name = "VDDEXT_3V3";
@@ -287,6 +301,8 @@ camera@3c {
assigned-clock-rates = <24000000>;
powerdown-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
+ AVDD-supply = <®_1v8>;
+ DVDD-supply = <®_1v5>;
port {
ov5640_to_mipi_csi2: endpoint {
--
2.34.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH 3/3] imx8mm-evk: Describe the OV5640 supplies
2024-04-03 19:04 [PATCH 1/3] arm64: dts: imx8mn-evk: Fix ADV7535 dt-schema warnings Fabio Estevam
2024-04-03 19:04 ` [PATCH 2/3] arm64: dts: imx8mn-evk: Describe the OV5640 supplies Fabio Estevam
@ 2024-04-03 19:04 ` Fabio Estevam
1 sibling, 0 replies; 3+ messages in thread
From: Fabio Estevam @ 2024-04-03 19:04 UTC (permalink / raw)
To: shawnguo; +Cc: victor.liu, linux-arm-kernel, Fabio Estevam
From: Fabio Estevam <festevam@denx.de>
Per ovti,ov5640.yaml, the OV5640 power supplies are mandatory
properties.
Describe them to fix dt-schema warnings.
As there are two different PMICs used on the imx8mn-evk variants,
describe the OV5640 power supplies in each board devicetree.
Signed-off-by: Fabio Estevam <festevam@denx.de>
---
arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
index bd5b365867fd..888070b8b287 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
@@ -72,6 +72,20 @@ reg_usdhc2_vmmc: regulator-usdhc2 {
enable-active-high;
};
+ reg_1v5: regulator-1v5 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDD_1V5";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ };
+
+ reg_1v8: regulator-1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDD_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
reg_vddext_3v3: regulator-vddext-3v3 {
compatible = "regulator-fixed";
regulator-name = "VDDEXT_3V3";
@@ -441,6 +455,9 @@ camera@3c {
assigned-clock-rates = <24000000>;
powerdown-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
+ DOVDD-supply = <&buck5_reg>;
+ AVDD-supply = <®_1v8>;
+ DVDD-supply = <®_1v5>;
port {
ov5640_to_mipi_csi2: endpoint {
--
2.34.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 3+ messages in thread
end of thread, other threads:[~2024-04-03 19:04 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-04-03 19:04 [PATCH 1/3] arm64: dts: imx8mn-evk: Fix ADV7535 dt-schema warnings Fabio Estevam
2024-04-03 19:04 ` [PATCH 2/3] arm64: dts: imx8mn-evk: Describe the OV5640 supplies Fabio Estevam
2024-04-03 19:04 ` [PATCH 3/3] imx8mm-evk: " Fabio Estevam
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).