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

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

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>

authored by

Herve Codina and committed by

Arnd Bergmann 4 years ago 5d7248e9 69a25d34

2 changed files

expand all

arch

arm

boot

dts

spear310.dtsi

spear320.dtsi

arch/arm/boot/dts/spear310.dtsi

··· 92 92 gpiopinctrl: gpio@b4000000 { 93 93 compatible = "st,spear-plgpio"; 94 94 reg = <0xb4000000 0x1000>; 95 + regmap = <&pinmux>; 95 96 #interrupt-cells = <1>; 96 97 interrupt-controller; 97 98 gpio-controller;

arch/arm/boot/dts/spear320.dtsi

··· 120 120 gpiopinctrl: gpio@b3000000 { 121 121 compatible = "st,spear-plgpio"; 122 122 reg = <0xb3000000 0x1000>; 123 + regmap = <&pinmux>; 123 124 #interrupt-cells = <1>; 124 125 interrupt-controller; 125 126 gpio-controller;