From: "Cédric Le Goater" <clg@kaod.org>
To: Joel Stanley <joel@jms.id.au>
Cc: <linux-spi@vger.kernel.org>,
linux-mtd <linux-mtd@lists.infradead.org>,
Mark Brown <broonie@kernel.org>,
Tudor Ambarus <tudor.ambarus@microchip.com>,
Pratyush Yadav <p.yadav@ti.com>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
linux-aspeed <linux-aspeed@lists.ozlabs.org>,
Andrew Jeffery <andrew@aj.id.au>,
Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>,
devicetree <devicetree@vger.kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 10/10] ARM: dts: aspeed: Enable Dual SPI RX transfers
Date: Thu, 3 Mar 2022 08:57:22 +0100 [thread overview]
Message-ID: <88d86ba1-65ba-0c95-6d46-c064eaa62856@kaod.org> (raw)
In-Reply-To: <CACPK8Xd6VJLuWsvSjYrQ-y=yS+yR7vjdWECfsd2W9_J7e09K-A@mail.gmail.com>
On 3/2/22 23:48, Joel Stanley wrote:
> On Wed, 2 Mar 2022 at 22:45, Joel Stanley <joel@jms.id.au> wrote:
>>
>> On Wed, 2 Mar 2022 at 17:31, Cédric Le Goater <clg@kaod.org> wrote:
>>>
>>> All these controllers support at least Dual SPI. Update the DTs.
>>>
>>> Reviewed-by: Joel Stanley <joel@jms.id.au>
>>> Signed-off-by: Cédric Le Goater <clg@kaod.org>
>>
>> Thanks. I'll apply this to the aspeed tree now.
>>
>> Did you also have a patch to add a second flash chip to the AST2400 FMC?
>
> That was a reference to the discussion on the openbmc list with Tao. I
> was mistaken; the flash chips are there, but they lack the
> spi-max-frequency property.
Yes.
I will include a patch in v3 for the second flash chip of the AST2400 FMC.
Thanks,
C.
>
>>
>>> ---
>>> arch/arm/boot/dts/aspeed-g4.dtsi | 6 ++++++
>>> arch/arm/boot/dts/aspeed-g5.dtsi | 7 +++++++
>>> arch/arm/boot/dts/aspeed-g6.dtsi | 8 ++++++++
>>> 3 files changed, 21 insertions(+)
>>>
>>> diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
>>> index 9ae67e83cf60..31e6569db97e 100644
>>> --- a/arch/arm/boot/dts/aspeed-g4.dtsi
>>> +++ b/arch/arm/boot/dts/aspeed-g4.dtsi
>>> @@ -64,27 +64,32 @@ fmc: spi@1e620000 {
>>> flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> + spi-rx-bus-width = <2>;
>>> spi-max-frequency = <50000000>;
>>> status = "disabled";
>>> };
>>> flash@1 {
>>> reg = < 1 >;
>>> compatible = "jedec,spi-nor";
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@2 {
>>> reg = < 2 >;
>>> compatible = "jedec,spi-nor";
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@3 {
>>> reg = < 3 >;
>>> compatible = "jedec,spi-nor";
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@4 {
>>> reg = < 4 >;
>>> compatible = "jedec,spi-nor";
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> @@ -100,6 +105,7 @@ flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
>>> index c3e0a8e13c8a..29bf017899b6 100644
>>> --- a/arch/arm/boot/dts/aspeed-g5.dtsi
>>> +++ b/arch/arm/boot/dts/aspeed-g5.dtsi
>>> @@ -66,18 +66,21 @@ flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@1 {
>>> reg = < 1 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@2 {
>>> reg = < 2 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> @@ -93,12 +96,14 @@ flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@1 {
>>> reg = < 1 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> @@ -114,12 +119,14 @@ flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@1 {
>>> reg = < 1 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
>>> index 1ad05dde19d2..ce93c56a21a7 100644
>>> --- a/arch/arm/boot/dts/aspeed-g6.dtsi
>>> +++ b/arch/arm/boot/dts/aspeed-g6.dtsi
>>> @@ -106,18 +106,21 @@ flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@1 {
>>> reg = < 1 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@2 {
>>> reg = < 2 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> @@ -133,12 +136,14 @@ flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@1 {
>>> reg = < 1 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> @@ -154,18 +159,21 @@ flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@1 {
>>> reg = < 1 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@2 {
>>> reg = < 2 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> --
>>> 2.34.1
>>>
______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/
WARNING: multiple messages have this Message-ID (diff)
From: "Cédric Le Goater" <clg@kaod.org>
To: Joel Stanley <joel@jms.id.au>
Cc: <linux-spi@vger.kernel.org>,
linux-mtd <linux-mtd@lists.infradead.org>,
Mark Brown <broonie@kernel.org>,
Tudor Ambarus <tudor.ambarus@microchip.com>,
Pratyush Yadav <p.yadav@ti.com>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
linux-aspeed <linux-aspeed@lists.ozlabs.org>,
Andrew Jeffery <andrew@aj.id.au>,
Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>,
devicetree <devicetree@vger.kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 10/10] ARM: dts: aspeed: Enable Dual SPI RX transfers
Date: Thu, 3 Mar 2022 08:57:22 +0100 [thread overview]
Message-ID: <88d86ba1-65ba-0c95-6d46-c064eaa62856@kaod.org> (raw)
In-Reply-To: <CACPK8Xd6VJLuWsvSjYrQ-y=yS+yR7vjdWECfsd2W9_J7e09K-A@mail.gmail.com>
On 3/2/22 23:48, Joel Stanley wrote:
> On Wed, 2 Mar 2022 at 22:45, Joel Stanley <joel@jms.id.au> wrote:
>>
>> On Wed, 2 Mar 2022 at 17:31, Cédric Le Goater <clg@kaod.org> wrote:
>>>
>>> All these controllers support at least Dual SPI. Update the DTs.
>>>
>>> Reviewed-by: Joel Stanley <joel@jms.id.au>
>>> Signed-off-by: Cédric Le Goater <clg@kaod.org>
>>
>> Thanks. I'll apply this to the aspeed tree now.
>>
>> Did you also have a patch to add a second flash chip to the AST2400 FMC?
>
> That was a reference to the discussion on the openbmc list with Tao. I
> was mistaken; the flash chips are there, but they lack the
> spi-max-frequency property.
Yes.
I will include a patch in v3 for the second flash chip of the AST2400 FMC.
Thanks,
C.
>
>>
>>> ---
>>> arch/arm/boot/dts/aspeed-g4.dtsi | 6 ++++++
>>> arch/arm/boot/dts/aspeed-g5.dtsi | 7 +++++++
>>> arch/arm/boot/dts/aspeed-g6.dtsi | 8 ++++++++
>>> 3 files changed, 21 insertions(+)
>>>
>>> diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
>>> index 9ae67e83cf60..31e6569db97e 100644
>>> --- a/arch/arm/boot/dts/aspeed-g4.dtsi
>>> +++ b/arch/arm/boot/dts/aspeed-g4.dtsi
>>> @@ -64,27 +64,32 @@ fmc: spi@1e620000 {
>>> flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> + spi-rx-bus-width = <2>;
>>> spi-max-frequency = <50000000>;
>>> status = "disabled";
>>> };
>>> flash@1 {
>>> reg = < 1 >;
>>> compatible = "jedec,spi-nor";
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@2 {
>>> reg = < 2 >;
>>> compatible = "jedec,spi-nor";
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@3 {
>>> reg = < 3 >;
>>> compatible = "jedec,spi-nor";
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@4 {
>>> reg = < 4 >;
>>> compatible = "jedec,spi-nor";
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> @@ -100,6 +105,7 @@ flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
>>> index c3e0a8e13c8a..29bf017899b6 100644
>>> --- a/arch/arm/boot/dts/aspeed-g5.dtsi
>>> +++ b/arch/arm/boot/dts/aspeed-g5.dtsi
>>> @@ -66,18 +66,21 @@ flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@1 {
>>> reg = < 1 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@2 {
>>> reg = < 2 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> @@ -93,12 +96,14 @@ flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@1 {
>>> reg = < 1 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> @@ -114,12 +119,14 @@ flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@1 {
>>> reg = < 1 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
>>> index 1ad05dde19d2..ce93c56a21a7 100644
>>> --- a/arch/arm/boot/dts/aspeed-g6.dtsi
>>> +++ b/arch/arm/boot/dts/aspeed-g6.dtsi
>>> @@ -106,18 +106,21 @@ flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@1 {
>>> reg = < 1 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@2 {
>>> reg = < 2 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> @@ -133,12 +136,14 @@ flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@1 {
>>> reg = < 1 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> @@ -154,18 +159,21 @@ flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@1 {
>>> reg = < 1 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@2 {
>>> reg = < 2 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> --
>>> 2.34.1
>>>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: "Cédric Le Goater" <clg@kaod.org>
To: Joel Stanley <joel@jms.id.au>
Cc: <linux-spi@vger.kernel.org>,
linux-mtd <linux-mtd@lists.infradead.org>,
Mark Brown <broonie@kernel.org>,
Tudor Ambarus <tudor.ambarus@microchip.com>,
Pratyush Yadav <p.yadav@ti.com>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
linux-aspeed <linux-aspeed@lists.ozlabs.org>,
Andrew Jeffery <andrew@aj.id.au>,
Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>,
devicetree <devicetree@vger.kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 10/10] ARM: dts: aspeed: Enable Dual SPI RX transfers
Date: Thu, 3 Mar 2022 08:57:22 +0100 [thread overview]
Message-ID: <88d86ba1-65ba-0c95-6d46-c064eaa62856@kaod.org> (raw)
In-Reply-To: <CACPK8Xd6VJLuWsvSjYrQ-y=yS+yR7vjdWECfsd2W9_J7e09K-A@mail.gmail.com>
On 3/2/22 23:48, Joel Stanley wrote:
> On Wed, 2 Mar 2022 at 22:45, Joel Stanley <joel@jms.id.au> wrote:
>>
>> On Wed, 2 Mar 2022 at 17:31, Cédric Le Goater <clg@kaod.org> wrote:
>>>
>>> All these controllers support at least Dual SPI. Update the DTs.
>>>
>>> Reviewed-by: Joel Stanley <joel@jms.id.au>
>>> Signed-off-by: Cédric Le Goater <clg@kaod.org>
>>
>> Thanks. I'll apply this to the aspeed tree now.
>>
>> Did you also have a patch to add a second flash chip to the AST2400 FMC?
>
> That was a reference to the discussion on the openbmc list with Tao. I
> was mistaken; the flash chips are there, but they lack the
> spi-max-frequency property.
Yes.
I will include a patch in v3 for the second flash chip of the AST2400 FMC.
Thanks,
C.
>
>>
>>> ---
>>> arch/arm/boot/dts/aspeed-g4.dtsi | 6 ++++++
>>> arch/arm/boot/dts/aspeed-g5.dtsi | 7 +++++++
>>> arch/arm/boot/dts/aspeed-g6.dtsi | 8 ++++++++
>>> 3 files changed, 21 insertions(+)
>>>
>>> diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
>>> index 9ae67e83cf60..31e6569db97e 100644
>>> --- a/arch/arm/boot/dts/aspeed-g4.dtsi
>>> +++ b/arch/arm/boot/dts/aspeed-g4.dtsi
>>> @@ -64,27 +64,32 @@ fmc: spi@1e620000 {
>>> flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> + spi-rx-bus-width = <2>;
>>> spi-max-frequency = <50000000>;
>>> status = "disabled";
>>> };
>>> flash@1 {
>>> reg = < 1 >;
>>> compatible = "jedec,spi-nor";
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@2 {
>>> reg = < 2 >;
>>> compatible = "jedec,spi-nor";
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@3 {
>>> reg = < 3 >;
>>> compatible = "jedec,spi-nor";
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@4 {
>>> reg = < 4 >;
>>> compatible = "jedec,spi-nor";
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> @@ -100,6 +105,7 @@ flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
>>> index c3e0a8e13c8a..29bf017899b6 100644
>>> --- a/arch/arm/boot/dts/aspeed-g5.dtsi
>>> +++ b/arch/arm/boot/dts/aspeed-g5.dtsi
>>> @@ -66,18 +66,21 @@ flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@1 {
>>> reg = < 1 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@2 {
>>> reg = < 2 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> @@ -93,12 +96,14 @@ flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@1 {
>>> reg = < 1 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> @@ -114,12 +119,14 @@ flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@1 {
>>> reg = < 1 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
>>> index 1ad05dde19d2..ce93c56a21a7 100644
>>> --- a/arch/arm/boot/dts/aspeed-g6.dtsi
>>> +++ b/arch/arm/boot/dts/aspeed-g6.dtsi
>>> @@ -106,18 +106,21 @@ flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@1 {
>>> reg = < 1 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@2 {
>>> reg = < 2 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> @@ -133,12 +136,14 @@ flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@1 {
>>> reg = < 1 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> @@ -154,18 +159,21 @@ flash@0 {
>>> reg = < 0 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@1 {
>>> reg = < 1 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> flash@2 {
>>> reg = < 2 >;
>>> compatible = "jedec,spi-nor";
>>> spi-max-frequency = <50000000>;
>>> + spi-rx-bus-width = <2>;
>>> status = "disabled";
>>> };
>>> };
>>> --
>>> 2.34.1
>>>
next prev parent reply other threads:[~2022-03-03 7:58 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-02 17:31 [PATCH v2 00/10] spi: spi-mem: Add driver for Aspeed SMC controllers Cédric Le Goater
2022-03-02 17:31 ` Cédric Le Goater
2022-03-02 17:31 ` Cédric Le Goater
2022-03-02 17:31 ` [PATCH v2 01/10] mtd: spi-nor: aspeed: Rename Kconfig option Cédric Le Goater
2022-03-02 17:31 ` Cédric Le Goater
2022-03-02 17:31 ` Cédric Le Goater
2022-03-02 22:16 ` Joel Stanley
2022-03-02 22:16 ` Joel Stanley
2022-03-02 22:16 ` Joel Stanley
2022-03-02 17:31 ` [PATCH v2 02/10] ARM: dts: aspeed: Adjust "reg" property of FMC/SPI controllers Cédric Le Goater
2022-03-02 17:31 ` Cédric Le Goater
2022-03-02 17:31 ` Cédric Le Goater
2022-03-02 22:18 ` Joel Stanley
2022-03-02 22:18 ` Joel Stanley
2022-03-02 22:18 ` Joel Stanley
2022-03-02 17:31 ` [PATCH v2 03/10] dt-bindings: spi: Add Aspeed SMC controllers device tree binding Cédric Le Goater
2022-03-02 17:31 ` Cédric Le Goater
2022-03-02 17:31 ` Cédric Le Goater
2022-03-02 21:26 ` Rob Herring
2022-03-02 21:26 ` Rob Herring
2022-03-02 21:26 ` Rob Herring
2022-03-02 22:20 ` Joel Stanley
2022-03-02 22:20 ` Joel Stanley
2022-03-02 22:20 ` Joel Stanley
2022-03-02 17:31 ` [PATCH v2 04/10] spi: spi-mem: Add driver for Aspeed SMC controllers Cédric Le Goater
2022-03-02 17:31 ` Cédric Le Goater
2022-03-02 17:31 ` Cédric Le Goater
2022-03-02 23:38 ` Joel Stanley
2022-03-02 23:38 ` Joel Stanley
2022-03-02 23:38 ` Joel Stanley
2022-03-02 17:31 ` [PATCH v2 05/10] spi: aspeed: Add support for direct mapping Cédric Le Goater
2022-03-02 17:31 ` Cédric Le Goater
2022-03-02 17:31 ` Cédric Le Goater
2022-03-02 22:48 ` Joel Stanley
2022-03-02 22:48 ` Joel Stanley
2022-03-02 22:48 ` Joel Stanley
2022-03-03 12:02 ` kernel test robot
2022-03-02 17:31 ` [PATCH v2 06/10] spi: aspeed: Adjust direct mapping to device size Cédric Le Goater
2022-03-02 17:31 ` Cédric Le Goater
2022-03-02 17:31 ` Cédric Le Goater
2022-03-02 22:31 ` Joel Stanley
2022-03-02 22:31 ` Joel Stanley
2022-03-02 22:31 ` Joel Stanley
2022-03-02 17:31 ` [PATCH v2 07/10] spi: aspeed: Workaround AST2500 limitations Cédric Le Goater
2022-03-02 17:31 ` Cédric Le Goater
2022-03-02 17:31 ` Cédric Le Goater
2022-03-02 22:30 ` Joel Stanley
2022-03-02 22:30 ` Joel Stanley
2022-03-02 22:30 ` Joel Stanley
2022-03-02 17:31 ` [PATCH v2 08/10] spi: aspeed: Add support for the AST2400 SPI controller Cédric Le Goater
2022-03-02 17:31 ` Cédric Le Goater
2022-03-02 17:31 ` Cédric Le Goater
2022-03-02 22:33 ` Joel Stanley
2022-03-02 22:33 ` Joel Stanley
2022-03-02 22:33 ` Joel Stanley
2022-03-02 17:31 ` [PATCH v2 09/10] spi: aspeed: Calibrate read timings Cédric Le Goater
2022-03-02 17:31 ` Cédric Le Goater
2022-03-02 17:31 ` Cédric Le Goater
2022-03-02 22:44 ` Joel Stanley
2022-03-02 22:44 ` Joel Stanley
2022-03-02 22:44 ` Joel Stanley
2022-03-02 17:31 ` [PATCH v2 10/10] ARM: dts: aspeed: Enable Dual SPI RX transfers Cédric Le Goater
2022-03-02 17:31 ` Cédric Le Goater
2022-03-02 17:31 ` Cédric Le Goater
2022-03-02 22:45 ` Joel Stanley
2022-03-02 22:45 ` Joel Stanley
2022-03-02 22:45 ` Joel Stanley
2022-03-02 22:48 ` Joel Stanley
2022-03-02 22:48 ` Joel Stanley
2022-03-02 22:48 ` Joel Stanley
2022-03-03 7:57 ` Cédric Le Goater [this message]
2022-03-03 7:57 ` Cédric Le Goater
2022-03-03 7:57 ` Cédric Le Goater
2022-03-03 10:01 ` [PATCH v2 00/10] spi: spi-mem: Add driver for Aspeed SMC controllers Joel Stanley
2022-03-03 10:01 ` Joel Stanley
2022-03-03 10:01 ` Joel Stanley
2022-03-04 7:57 ` Tao Ren
2022-03-04 7:57 ` Tao Ren
2022-03-04 7:57 ` Tao Ren
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