[PATCH v4 4/4] ARM: dts: stm32: fix ltdc warnings in stm32mp15 boards

[Raphael Gallais-Pou]

Those concern:
  * "#size-cells" and "#address-cells" wrongly used
  * residual "reg" property appearing on endpoints where it could be
    avoided

Signed-off-by: Raphael Gallais-Pou <raphael.gallais-...@foss.st.com>
---
 arch/arm/boot/dts/stm32mp151.dtsi                           | 5 -----
 .../boot/dts/stm32mp157a-icore-stm32mp1-ctouch2-of10.dts    | 3 +--
 arch/arm/boot/dts/stm32mp157a-icore-stm32mp1-edimm2.2.dts   | 3 +--
 .../dts/stm32mp157a-microgea-stm32mp1-microdev2.0-of7.dts   | 3 +--
 arch/arm/boot/dts/stm32mp157c-dk2.dts                       | 3 +++
 arch/arm/boot/dts/stm32mp157c-ev1.dts                       | 3 +--
 arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts                   | 3 +--
 arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi          | 6 +-----
 arch/arm/boot/dts/stm32mp15xx-dkx.dtsi                      | 3 +--
 9 files changed, 10 insertions(+), 22 deletions(-)

diff --git a/arch/arm/boot/dts/stm32mp151.dtsi 
b/arch/arm/boot/dts/stm32mp151.dtsi
index a98ae58e2c1c..bf3830dca742 100644
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -1529,11 +1529,6 @@ ltdc: display-controller@5a001000 {
                        clock-names = "lcd";
                        resets = <&rcc LTDC_R>;
                        status = "disabled";
-
-                       port {
-                               #address-cells = <1>;
-                               #size-cells = <0>;
-                       };
                };
 
                iwdg2: watchdog@5a002000 {
diff --git a/arch/arm/boot/dts/stm32mp157a-icore-stm32mp1-ctouch2-of10.dts 
b/arch/arm/boot/dts/stm32mp157a-icore-stm32mp1-ctouch2-of10.dts
index 47d03bd9ef0b..4279b26547df 100644
--- a/arch/arm/boot/dts/stm32mp157a-icore-stm32mp1-ctouch2-of10.dts
+++ b/arch/arm/boot/dts/stm32mp157a-icore-stm32mp1-ctouch2-of10.dts
@@ -107,8 +107,7 @@ &ltdc {
        status = "okay";
 
        port {
-               ltdc_ep0_out: endpoint@0 {
-                       reg = <0>;
+               ltdc_ep0_out: endpoint {
                        remote-endpoint = <&dsi_in>;
                };
        };
diff --git a/arch/arm/boot/dts/stm32mp157a-icore-stm32mp1-edimm2.2.dts 
b/arch/arm/boot/dts/stm32mp157a-icore-stm32mp1-edimm2.2.dts
index d2f68997a471..efba54289820 100644
--- a/arch/arm/boot/dts/stm32mp157a-icore-stm32mp1-edimm2.2.dts
+++ b/arch/arm/boot/dts/stm32mp157a-icore-stm32mp1-edimm2.2.dts
@@ -107,8 +107,7 @@ &ltdc {
        status = "okay";
 
        port {
-               ltdc_out_dsi: endpoint@0 {
-                       reg = <0>;
+               ltdc_out_dsi: endpoint {
                        remote-endpoint = <&dsi_in_ltdc>;
                };
        };
diff --git 
a/arch/arm/boot/dts/stm32mp157a-microgea-stm32mp1-microdev2.0-of7.dts 
b/arch/arm/boot/dts/stm32mp157a-microgea-stm32mp1-microdev2.0-of7.dts
index 0d7560ba2950..5116a7785201 100644
--- a/arch/arm/boot/dts/stm32mp157a-microgea-stm32mp1-microdev2.0-of7.dts
+++ b/arch/arm/boot/dts/stm32mp157a-microgea-stm32mp1-microdev2.0-of7.dts
@@ -81,8 +81,7 @@ &ltdc {
        status = "okay";
 
        port {
-               ltdc_ep0_out: endpoint@0 {
-                       reg = <0>;
+               ltdc_ep0_out: endpoint {
                        remote-endpoint = <&panel_in>;
                };
        };
diff --git a/arch/arm/boot/dts/stm32mp157c-dk2.dts 
b/arch/arm/boot/dts/stm32mp157c-dk2.dts
index 0067c6248cd1..4bef2300ed7c 100644
--- a/arch/arm/boot/dts/stm32mp157c-dk2.dts
+++ b/arch/arm/boot/dts/stm32mp157c-dk2.dts
@@ -87,6 +87,9 @@ &ltdc {
        status = "okay";
 
        port {
+               #address-cells = <1>;
+               #size-cells = <0>;
+
                ltdc_ep1_out: endpoint@1 {
                        reg = <1>;
                        remote-endpoint = <&dsi_in>;
diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts 
b/arch/arm/boot/dts/stm32mp157c-ev1.dts
index 67c6b9440878..49ca94c19b02 100644
--- a/arch/arm/boot/dts/stm32mp157c-ev1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts
@@ -244,8 +244,7 @@ &ltdc {
        status = "okay";
 
        port {
-               ltdc_ep0_out: endpoint@0 {
-                       reg = <0>;
+               ltdc_ep0_out: endpoint {
                        remote-endpoint = <&dsi_in>;
                };
        };
diff --git a/arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts 
b/arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts
index 407ed3952f75..eada9cf257be 100644
--- a/arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts
@@ -161,8 +161,7 @@ &ltdc {
        status = "okay";
 
        port {
-               ltdc_ep0_out: endpoint@0 {
-                       reg = <0>;
+               ltdc_ep0_out: endpoint {
                        remote-endpoint = <&panel_input>;
                };
        };
diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi 
b/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi
index 302efac5d26f..e1306f92fd82 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi
@@ -336,11 +336,7 @@ &ltdc {
        status = "okay";
 
        port {
-               #address-cells = <1>;
-               #size-cells = <0>;
-
-               ltdc_ep0_out: endpoint@0 {
-                       reg = <0>;
+               ltdc_ep0_out: endpoint {
                        remote-endpoint = <&adv7513_in>;
                };
        };
diff --git a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi 
b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
index 0f1110e42c93..a6e2e20f12fa 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
@@ -457,8 +457,7 @@ &ltdc {
        status = "okay";
 
        port {
-               ltdc_ep0_out: endpoint@0 {
-                       reg = <0>;
+               ltdc_ep0_out: endpoint {
                        remote-endpoint = <&sii9022_in>;
                };
        };
-- 
2.25.1