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Subject[PATCH v3 07/11] ARM: dts: STi: Add fake reg for restart, powerdown and picophy/softreset
Date
From: Patrice Chotard <patrice.chotard@st.com>

Add fake reg property for restart, powerdown, picophyreset
and softreset.
This allows to fix the following warning when compiling
dtb with W=1 option:

arch/arm/boot/dts/stih407-b2120.dtb: Warning (simple_bus_reg):
Node /soc/restart missing or empty reg/ranges property
arch/arm/boot/dts/stih407-b2120.dtb: Warning (simple_bus_reg):
Node /soc/powerdown-controller missing or empty reg/ranges property
arch/arm/boot/dts/stih407-b2120.dtb: Warning (simple_bus_reg):
Node /soc/softreset-controller missing or empty reg/ranges property
arch/arm/boot/dts/stih407-b2120.dtb: Warning (simple_bus_reg):
Node /soc/picophyreset-controller missing or empty reg/ranges property

arch/arm/boot/dts/stih410-b2120.dtb: Warning (simple_bus_reg):
Node /soc/restart missing or empty reg/ranges property
arch/arm/boot/dts/stih410-b2120.dtb: Warning (simple_bus_reg):
Node /soc/powerdown-controller missing or empty reg/ranges property
arch/arm/boot/dts/stih410-b2120.dtb: Warning (simple_bus_reg):
Node /soc/softreset-controller missing or empty reg/ranges property
arch/arm/boot/dts/stih410-b2120.dtb: Warning (simple_bus_reg):
Node /soc/picophyreset-controller missing or empty reg/ranges property

arch/arm/boot/dts/stih410-b2260.dtb: Warning (simple_bus_reg):
Node /soc/restart missing or empty reg/ranges property
arch/arm/boot/dts/stih410-b2260.dtb: Warning (simple_bus_reg):
Node /soc/powerdown-controller missing or empty reg/ranges property
arch/arm/boot/dts/stih410-b2260.dtb: Warning (simple_bus_reg):
Node /soc/softreset-controller missing or empty reg/ranges property
arch/arm/boot/dts/stih410-b2260.dtb: Warning (simple_bus_reg):
Node /soc/picophyreset-controller missing or empty reg/ranges property

arch/arm/boot/dts/stih418-b2199.dtb: Warning (simple_bus_reg):
Node /soc/restart missing or empty reg/ranges property
arch/arm/boot/dts/stih418-b2199.dtb: Warning (simple_bus_reg):
Node /soc/powerdown-controller missing or empty reg/ranges property
arch/arm/boot/dts/stih418-b2199.dtb: Warning (simple_bus_reg):
Node /soc/softreset-controller missing or empty reg/ranges property
arch/arm/boot/dts/stih418-b2199.dtb: Warning (simple_bus_reg):
Node /soc/picophyreset-controller missing or empty reg/ranges property

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

v3: _ none
v2: _ add a fake reg property to node without reg property


arch/arm/boot/dts/stih407-family.dtsi | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi
index 5a0bad07da9e..00a3838236d1 100644
--- a/arch/arm/boot/dts/stih407-family.dtsi
+++ b/arch/arm/boot/dts/stih407-family.dtsi
@@ -125,24 +125,28 @@
ranges;
compatible = "simple-bus";

- restart {
+ restart: restart-controller@0 {
compatible = "st,stih407-restart";
+ reg = <0 0>;
st,syscfg = <&syscfg_sbc_reg>;
status = "okay";
};

- powerdown: powerdown-controller {
+ powerdown: powerdown-controller@0 {
compatible = "st,stih407-powerdown";
+ reg = <0 0>;
#reset-cells = <1>;
};

- softreset: softreset-controller {
+ softreset: softreset-controller@0 {
compatible = "st,stih407-softreset";
+ reg = <0 0>;
#reset-cells = <1>;
};

- picophyreset: picophyreset-controller {
+ picophyreset: picophyreset-controller@0 {
compatible = "st,stih407-picophyreset";
+ reg = <0 0>;
#reset-cells = <1>;
};

--
1.9.1
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