arm: dts: vexpress: Drop unused properties from motherboard node

Drop the '#interrupt-cells' property in the motherboard node which has no
effect as the node is neither an interrupt-controller or interrupt-map
(that's in the parent node).

Drop 'model' as it is not used by software nor documented.

Drop 'arm,v2m-memory-map' as it is not used by software. The purpose was
to describe which memory map, but that's all described by the DT
already.

Link: https://lore.kernel.org/r/20210819184239.1192395-4-robh@kernel.org
Cc: Andre Przywara <andre.przywara@arm.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>

diff --git a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi
index bcb3f58..f58e8e1 100644 (file)
--- a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi
+++ b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi
@@ -102,14 +102,11 @@
 
        bus@8000000 {
                motherboard-bus {
-                       model = "V2M-P1";
                        arm,hbi = <0x190>;
                        arm,vexpress,site = <0>;
-                       arm,v2m-memory-map = "rs1";
                        compatible = "arm,vexpress,v2m-p1", "simple-bus";
                        #address-cells = <2>; /* SMB chipselect number and offset */
                        #size-cells = <1>;
-                       #interrupt-cells = <1>;
                        ranges;
 
                        nor_flash: flash@0 {

diff --git a/arch/arm/boot/dts/vexpress-v2m.dtsi b/arch/arm/boot/dts/vexpress-v2m.dtsi
index ec13ceb..fb8ca98 100644 (file)
--- a/arch/arm/boot/dts/vexpress-v2m.dtsi
+++ b/arch/arm/boot/dts/vexpress-v2m.dtsi
@@ -21,13 +21,11 @@
 / {
        bus@4000000 {
                motherboard {
-                       model = "V2M-P1";
                        arm,hbi = <0x190>;
                        arm,vexpress,site = <0>;
                        compatible = "arm,vexpress,v2m-p1", "simple-bus";
                        #address-cells = <2>; /* SMB chipselect number and offset */
                        #size-cells = <1>;
-                       #interrupt-cells = <1>;
                        ranges;
 
                        flash@0,00000000 {

diff --git a/arch/arm64/boot/dts/arm/foundation-v8.dtsi b/arch/arm64/boot/dts/arm/foundation-v8.dtsi
index 05ae893..fbf13f7 100644 (file)
--- a/arch/arm64/boot/dts/arm/foundation-v8.dtsi
+++ b/arch/arm64/boot/dts/arm/foundation-v8.dtsi
@@ -115,7 +115,6 @@
 
        bus@8000000 {
                compatible = "arm,vexpress,v2m-p1", "simple-bus";
-               arm,v2m-memory-map = "rs1";
                #address-cells = <2>; /* SMB chipselect number and offset */
                #size-cells = <1>;
 

diff --git a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi
index f45c912..4e124d9 100644 (file)
--- a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi
@@ -96,12 +96,9 @@
                        compatible = "arm,vexpress,v2p-p1", "simple-bus";
                        #address-cells = <2>;  /* SMB chipselect number and offset */
                        #size-cells = <1>;
-                       #interrupt-cells = <1>;
                        ranges;
-                       model = "V2M-Juno";
                        arm,hbi = <0x252>;
                        arm,vexpress,site = <0>;
-                       arm,v2m-memory-map = "rs1";
 
                        flash@0 {
                                /* 2 * 32MiB NOR Flash memory mounted on CS0 */

diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi
index 7260bcf..d4c5528 100644 (file)
--- a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi
+++ b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi
@@ -78,11 +78,9 @@
 
        bus@8000000 {
                motherboard-bus {
-                       arm,v2m-memory-map = "rs1";
                        compatible = "arm,vexpress,v2m-p1", "simple-bus";
                        #address-cells = <2>; /* SMB chipselect number and offset */
                        #size-cells = <1>;
-                       #interrupt-cells = <1>;
                        ranges;
 
                        flash@0 {