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ARM: dts: spear3xx: Use plgpio regmap in SPEAr310 and SPEAr320

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Resources used by plgpio and pinmux are conflicting on SPEAr310
and SPEAr320.

Use the newly introduced regmap property in plgpio node to use
pinmux resources from plgpio and so avoid the conflict.

Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Link: https://lore.kernel.org/r/20211202095255.165797-5-herve.codina@bootlin.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Herve Codina 2021-12-02 10:52:53 +01:00 committed by Arnd Bergmann
parent 69a25d34f3
commit 5d7248e956
2 changed files with 2 additions and 0 deletions
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1
arch/arm/boot/dts/spear310.dtsi
View File

@ -92,6 +92,7 @@ serial@b2200000 {
gpiopinctrl: gpio@b4000000 {
compatible = "st,spear-plgpio";
reg = <0xb4000000 0x1000>;
regmap = <&pinmux>;
#interrupt-cells = <1>;
interrupt-controller;
gpio-controller;

1
arch/arm/boot/dts/spear320.dtsi
View File

@ -120,6 +120,7 @@ serial@a4000000 {
gpiopinctrl: gpio@b3000000 {
compatible = "st,spear-plgpio";
reg = <0xb3000000 0x1000>;
regmap = <&pinmux>;
#interrupt-cells = <1>;
interrupt-controller;
gpio-controller;