* [PATCH] ARM: dts: imx6: fix dtc warnings for ipu endpoints
@ 2016-04-26 1:09 Joshua Clayton
2016-04-26 11:55 ` Shawn Guo
0 siblings, 1 reply; 2+ messages in thread
From: Joshua Clayton @ 2016-04-26 1:09 UTC (permalink / raw)
To: linux-arm-kernel
When compiled with "W=1", dtc complains: e.g.
"Warning (unit_address_vs_reg):
Node /soc/ipu at 02800000/port at 2/endpoint at 0
has a unit name, but no reg property"
Endpoint nodes don't have a reg property, and the addresses
in their node names are ordinals without any special meaning
so remove them and swap them for semantic node names.
Signed-off-by: Joshua Clayton <stillcompiling@gmail.com>
---
arch/arm/boot/dts/imx6q.dtsi | 18 +++++++++---------
arch/arm/boot/dts/imx6qdl.dtsi | 20 ++++++++++----------
2 files changed, 19 insertions(+), 19 deletions(-)
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index cd10c8d..c30c836 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi
@@ -154,22 +154,22 @@
#size-cells = <0>;
reg = <2>;
- ipu2_di0_disp0: endpoint at 0 {
+ ipu2_di0_disp0: disp0-endpoint {
};
- ipu2_di0_hdmi: endpoint at 1 {
+ ipu2_di0_hdmi: hdmi-endpoint {
remote-endpoint = <&hdmi_mux_2>;
};
- ipu2_di0_mipi: endpoint at 2 {
+ ipu2_di0_mipi: mipi-endpoint {
remote-endpoint = <&mipi_mux_2>;
};
- ipu2_di0_lvds0: endpoint at 3 {
+ ipu2_di0_lvds0: lvds0-endpoint {
remote-endpoint = <&lvds0_mux_2>;
};
- ipu2_di0_lvds1: endpoint at 4 {
+ ipu2_di0_lvds1: lvds1-endpoint {
remote-endpoint = <&lvds1_mux_2>;
};
};
@@ -179,19 +179,19 @@
#size-cells = <0>;
reg = <3>;
- ipu2_di1_hdmi: endpoint at 1 {
+ ipu2_di1_hdmi: hdmi-endpoint {
remote-endpoint = <&hdmi_mux_3>;
};
- ipu2_di1_mipi: endpoint at 2 {
+ ipu2_di1_mipi: mipi-endpoint {
remote-endpoint = <&mipi_mux_3>;
};
- ipu2_di1_lvds0: endpoint at 3 {
+ ipu2_di1_lvds0: lvds0-endpoint {
remote-endpoint = <&lvds0_mux_3>;
};
- ipu2_di1_lvds1: endpoint at 4 {
+ ipu2_di1_lvds1: lvds1-endpoint {
remote-endpoint = <&lvds1_mux_3>;
};
};
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index b42822a..294afa7 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -1230,22 +1230,22 @@
#size-cells = <0>;
reg = <2>;
- ipu1_di0_disp0: endpoint at 0 {
+ ipu1_di0_disp0: disp0-endpoint {
};
- ipu1_di0_hdmi: endpoint at 1 {
+ ipu1_di0_hdmi: hdmi-endpoint {
remote-endpoint = <&hdmi_mux_0>;
};
- ipu1_di0_mipi: endpoint at 2 {
+ ipu1_di0_mipi: mipi-endpoint {
remote-endpoint = <&mipi_mux_0>;
};
- ipu1_di0_lvds0: endpoint at 3 {
+ ipu1_di0_lvds0: lvds0-endpoint {
remote-endpoint = <&lvds0_mux_0>;
};
- ipu1_di0_lvds1: endpoint at 4 {
+ ipu1_di0_lvds1: lvds1-endpoint {
remote-endpoint = <&lvds1_mux_0>;
};
};
@@ -1255,22 +1255,22 @@
#size-cells = <0>;
reg = <3>;
- ipu1_di0_disp1: endpoint at 0 {
+ ipu1_di0_disp1: disp1-endpoint {
};
- ipu1_di1_hdmi: endpoint at 1 {
+ ipu1_di1_hdmi: hdmi-endpoint {
remote-endpoint = <&hdmi_mux_1>;
};
- ipu1_di1_mipi: endpoint at 2 {
+ ipu1_di1_mipi: mipi-endpoint {
remote-endpoint = <&mipi_mux_1>;
};
- ipu1_di1_lvds0: endpoint at 3 {
+ ipu1_di1_lvds0: lvds0-endpoint {
remote-endpoint = <&lvds0_mux_1>;
};
- ipu1_di1_lvds1: endpoint at 4 {
+ ipu1_di1_lvds1: lvds1-endpoint {
remote-endpoint = <&lvds1_mux_1>;
};
};
--
2.8.1
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