Messages in this thread | | | From | Joel Stanley <> | Date | Fri, 8 Oct 2021 04:35:31 +0000 | Subject | Re: [PATCH v7 1/5] ARM: dts: aspeed: Drop reg-io-width from LPC nodes |
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On Mon, 27 Sept 2021 at 02:31, Chia-Wei Wang <chiawei_wang@aspeedtech.com> wrote: > > The 'reg-io-width' properties are not used by LPC drivers > nor documented as part of bindings. Therefore drop them.
I assume they are there due to the lpc having a 'syscon' compatible. THey are documented in the syscon bindings:
Documentation/devicetree/bindings/mfd/syscon.yaml
Andrew, do you have any comments?
> > This is in preparation to move aspeed-lpc.txt to YAML schema. > > Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com> > --- > arch/arm/boot/dts/aspeed-g4.dtsi | 1 - > arch/arm/boot/dts/aspeed-g5.dtsi | 1 - > arch/arm/boot/dts/aspeed-g6.dtsi | 1 - > 3 files changed, 3 deletions(-) > > diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi > index c5aeb3cf3a09..45a25eb4baa4 100644 > --- a/arch/arm/boot/dts/aspeed-g4.dtsi > +++ b/arch/arm/boot/dts/aspeed-g4.dtsi > @@ -345,7 +345,6 @@ > lpc: lpc@1e789000 { > compatible = "aspeed,ast2400-lpc-v2", "simple-mfd", "syscon"; > reg = <0x1e789000 0x1000>; > - reg-io-width = <4>; > > #address-cells = <1>; > #size-cells = <1>; > diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi > index 73ca1ec6fc24..8e1d00d8445e 100644 > --- a/arch/arm/boot/dts/aspeed-g5.dtsi > +++ b/arch/arm/boot/dts/aspeed-g5.dtsi > @@ -436,7 +436,6 @@ > lpc: lpc@1e789000 { > compatible = "aspeed,ast2500-lpc-v2", "simple-mfd", "syscon"; > reg = <0x1e789000 0x1000>; > - reg-io-width = <4>; > > #address-cells = <1>; > #size-cells = <1>; > diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi > index 1b47be1704f8..0d1aae6887cd 100644 > --- a/arch/arm/boot/dts/aspeed-g6.dtsi > +++ b/arch/arm/boot/dts/aspeed-g6.dtsi > @@ -490,7 +490,6 @@ > lpc: lpc@1e789000 { > compatible = "aspeed,ast2600-lpc-v2", "simple-mfd", "syscon"; > reg = <0x1e789000 0x1000>; > - reg-io-width = <4>; > > #address-cells = <1>; > #size-cells = <1>; > -- > 2.17.1 >
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