ARM: dts: picoxcell: drop unused reg-io-width from DW APB GPIO controller

The Synopsys DesignWare APB GPIO controller driver does not parse
reg-io-width and dtschema does not allow it so drop it to fix dtschema
warnings like:

  arch/arm/boot/dts/picoxcell-pc7302-pc3x2.dt.yaml: gpio@20000:
    'reg-io-width' does not match any of the regexes: '^gpio-(port|controller)@[0-9a-f]+$', 'pinctrl-[0-9]+'

Link: https://lore.kernel.org/r/20200917164909.22490-1-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Jamie Iles <jamie@jamieiles.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

diff --git a/arch/arm/boot/dts/picoxcell-pc3x2.dtsi b/arch/arm/boot/dts/picoxcell-pc3x2.dtsi
index 5ae8607..c4c6c7e 100644 (file)
--- a/arch/arm/boot/dts/picoxcell-pc3x2.dtsi
+++ b/arch/arm/boot/dts/picoxcell-pc3x2.dtsi
@@ -160,7 +160,6 @@
                                reg = <0x20000 0x1000>;
                                #address-cells = <1>;
                                #size-cells = <0>;
-                               reg-io-width = <4>;
 
                                banka: gpio-controller@0 {
                                        compatible = "snps,dw-apb-gpio-bank";

diff --git a/arch/arm/boot/dts/picoxcell-pc3x3.dtsi b/arch/arm/boot/dts/picoxcell-pc3x3.dtsi
index fa93155..0e85bb6 100644 (file)
--- a/arch/arm/boot/dts/picoxcell-pc3x3.dtsi
+++ b/arch/arm/boot/dts/picoxcell-pc3x3.dtsi
@@ -243,7 +243,6 @@
                                reg = <0x20000 0x1000>;
                                #address-cells = <1>;
                                #size-cells = <0>;
-                               reg-io-width = <4>;
 
                                banka: gpio-controller@0 {
                                        compatible = "snps,dw-apb-gpio-bank";