[PATCH v2 03/12] ARM: dts: STi: Add fake reg property for sti-display-subsystem
From: patrice.chotard at st.com <hidden>
Date: 2018-02-12 14:43:57
Also in:
linux-devicetree, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Patrice Chotard <redacted> 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 at 8d02000 has a unit name, but no reg property Signed-off-by: Patrice Chotard <redacted> --- v2: _ add a fake reg property to node without reg property arch/arm/boot/dts/stih407.dtsi | 4 ++-- arch/arm/boot/dts/stih410-b2120.dts | 2 +- arch/arm/boot/dts/stih410.dtsi | 3 ++- 3 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/stih407.dtsi b/arch/arm/boot/dts/stih407.dtsi
index 11fdecd9312e..4f01777082f5 100644
--- 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 at 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 37a42afa0dd1..23199b1b0991 100644
--- 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 at 0 { sti-hda at 8d02000 { status = "okay"; };
diff --git a/arch/arm/boot/dts/stih410.dtsi b/arch/arm/boot/dts/stih410.dtsi
index e4b7e3ddc9ee..d9f964702933 100644
--- 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 at 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>,
--
1.9.1