ARM: dts: STi: Add fake reg property for sti-display-subsystem

As sti-display-subsystem sub-nodes (sti-compositor, sti-tvout
sti-hdmi, sti-hda and sti-hqvdp) are SoC's IP, we add a fake
reg property.
This allows to fix the following warning when compiling
dtb with W=1 option:

arch/arm/boot/dts/stih410-b2120.dtb: Warning (unit_address_vs_reg):
Node /soc/sti-display-subsystem/sti-hda@8d02000 has a unit name, but no reg property

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>

diff --git a/arch/arm/boot/dts/stih407.dtsi b/arch/arm/boot/dts/stih407.dtsi
index 11fdecd9312e1b8825b138a0aa3b4cfd9c632a8a..4f01777082f5b6d203ba0d0bfc4cf6577d2cea38 100644 (file)
--- a/arch/arm/boot/dts/stih407.dtsi
+++ b/arch/arm/boot/dts/stih407.dtsi
@@ -11,11 +11,11 @@
 #include <dt-bindings/gpio/gpio.h>
 / {
        soc {
-               sti-display-subsystem {
+               sti-display-subsystem@0 {
                        compatible = "st,sti-display-subsystem";
                        #address-cells = <1>;
                        #size-cells = <1>;
-
+                       reg = <0 0>;
                        assigned-clocks = <&clk_s_d2_quadfs 0>,
                                          <&clk_s_d2_quadfs 1>,
                                          <&clk_s_c0_pll1 0>,

diff --git a/arch/arm/boot/dts/stih410-b2120.dts b/arch/arm/boot/dts/stih410-b2120.dts
index 37a42afa0dd1b6a031d406ebf272c268359d9c76..23199b1b09914e20e524eac8fe303220dc3ff454 100644 (file)
--- a/arch/arm/boot/dts/stih410-b2120.dts
+++ b/arch/arm/boot/dts/stih410-b2120.dts
@@ -61,7 +61,7 @@
                        status = "okay";
                };
 
-               sti-display-subsystem {
+               sti-display-subsystem@0 {
                        sti-hda@8d02000 {
                                status = "okay";
                        };

diff --git a/arch/arm/boot/dts/stih410.dtsi b/arch/arm/boot/dts/stih410.dtsi
index e4b7e3ddc9ee9cc628a17c89b1e97558cbbfcbf8..d9f96470293396cf339bc8ea811ac8be32c3548c 100644 (file)
--- a/arch/arm/boot/dts/stih410.dtsi
+++ b/arch/arm/boot/dts/stih410.dtsi
@@ -102,11 +102,12 @@
                        status = "disabled";
                };
 
-               sti-display-subsystem {
+               sti-display-subsystem@0 {
                        compatible = "st,sti-display-subsystem";
                        #address-cells = <1>;
                        #size-cells = <1>;
 
+                       reg = <0 0>;
                        assigned-clocks = <&clk_s_d2_quadfs 0>,
                                          <&clk_s_d2_quadfs 1>,
                                          <&clk_s_c0_pll1 0>,