All of lore.kernel.org
 help / color / mirror / Atom feed
From: Shawn Guo <shawnguo@kernel.org>
To: Kuldeep Singh <kuldeep.singh@nxp.com>
Cc: "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"bbrezillon@kernel.org" <bbrezillon@kernel.org>,
	Ashish Kumar <ashish.kumar@nxp.com>,
	"broonie@kernel.org" <broonie@kernel.org>,
	"linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH] arm64: dts: ls1046a: Fast read m25p60
Date: Thu, 23 May 2019 16:47:07 +0800	[thread overview]
Message-ID: <20190523084707.GN9261@dragon> (raw)
In-Reply-To: <20190516114807.30817-2-kuldeep.singh@nxp.com>

On Thu, May 16, 2019 at 11:47:06AM +0000, Kuldeep Singh wrote:
> QSPI support is added for kernel version greater than 5.0 and supports
> quad mode defined by
> TX-WIDTH = <4>, RX-WIDTH = <4>
> 
> RDB/QDS has two 64MB flash from SPANSION(s25fs512s)
> 
> Signed-off-by: Ashish Kumar <ashish.kumar@nxp.com>
> Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>

Please do not send patch in message encoding with base64.  I do not
apply it.

Shawn

> ---
>  arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts | 3 ++-
>  arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts | 6 ++++--
>  2 files changed, 6 insertions(+), 3 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
> index eec62c63dafe..43a5ef6357d5 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
> @@ -166,9 +166,10 @@
>  	status = "okay";
>  
>  	qflash0: flash@0 {
> -		compatible = "spansion,m25p80";
> +		compatible = "spansion,m25p80", "jedec,spi-nor";
>  		#address-cells = <1>;
>  		#size-cells = <1>;
> +		m25p,fast-read;
>  		spi-max-frequency = <20000000>;
>  		spi-rx-bus-width = <4>;
>  		spi-tx-bus-width = <4>;
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
> index 6a6514d0e5a9..85105a20fc04 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
> @@ -102,9 +102,10 @@
>  	status = "okay";
>  
>  	qflash0: flash@0 {
> -		compatible = "spansion,m25p80";
> +		compatible = "spansion,m25p80", "jedec,spi-nor";
>  		#address-cells = <1>;
>  		#size-cells = <1>;
> +		m25p,fast-read;
>  		spi-max-frequency = <20000000>;
>  		spi-rx-bus-width = <4>;
>  		spi-tx-bus-width = <4>;
> @@ -112,9 +113,10 @@
>  	};
>  
>  	qflash1: flash@1 {
> -		compatible = "spansion,m25p80";
> +		compatible = "spansion,m25p80", "jedec,spi-nor";
>  		#address-cells = <1>;
>  		#size-cells = <1>;
> +		m25p,fast-read;
>  		spi-max-frequency = <20000000>;
>  		spi-rx-bus-width = <4>;
>  		spi-tx-bus-width = <4>;
> -- 
> 2.17.1
> 

______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

WARNING: multiple messages have this Message-ID (diff)
From: Shawn Guo <shawnguo@kernel.org>
To: Kuldeep Singh <kuldeep.singh@nxp.com>
Cc: "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"bbrezillon@kernel.org" <bbrezillon@kernel.org>,
	Ashish Kumar <ashish.kumar@nxp.com>,
	"broonie@kernel.org" <broonie@kernel.org>,
	"linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH] arm64: dts: ls1046a: Fast read m25p60
Date: Thu, 23 May 2019 16:47:07 +0800	[thread overview]
Message-ID: <20190523084707.GN9261@dragon> (raw)
In-Reply-To: <20190516114807.30817-2-kuldeep.singh@nxp.com>

On Thu, May 16, 2019 at 11:47:06AM +0000, Kuldeep Singh wrote:
> QSPI support is added for kernel version greater than 5.0 and supports
> quad mode defined by
> TX-WIDTH = <4>, RX-WIDTH = <4>
> 
> RDB/QDS has two 64MB flash from SPANSION(s25fs512s)
> 
> Signed-off-by: Ashish Kumar <ashish.kumar@nxp.com>
> Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>

Please do not send patch in message encoding with base64.  I do not
apply it.

Shawn

> ---
>  arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts | 3 ++-
>  arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts | 6 ++++--
>  2 files changed, 6 insertions(+), 3 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
> index eec62c63dafe..43a5ef6357d5 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
> @@ -166,9 +166,10 @@
>  	status = "okay";
>  
>  	qflash0: flash@0 {
> -		compatible = "spansion,m25p80";
> +		compatible = "spansion,m25p80", "jedec,spi-nor";
>  		#address-cells = <1>;
>  		#size-cells = <1>;
> +		m25p,fast-read;
>  		spi-max-frequency = <20000000>;
>  		spi-rx-bus-width = <4>;
>  		spi-tx-bus-width = <4>;
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
> index 6a6514d0e5a9..85105a20fc04 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
> @@ -102,9 +102,10 @@
>  	status = "okay";
>  
>  	qflash0: flash@0 {
> -		compatible = "spansion,m25p80";
> +		compatible = "spansion,m25p80", "jedec,spi-nor";
>  		#address-cells = <1>;
>  		#size-cells = <1>;
> +		m25p,fast-read;
>  		spi-max-frequency = <20000000>;
>  		spi-rx-bus-width = <4>;
>  		spi-tx-bus-width = <4>;
> @@ -112,9 +113,10 @@
>  	};
>  
>  	qflash1: flash@1 {
> -		compatible = "spansion,m25p80";
> +		compatible = "spansion,m25p80", "jedec,spi-nor";
>  		#address-cells = <1>;
>  		#size-cells = <1>;
> +		m25p,fast-read;
>  		spi-max-frequency = <20000000>;
>  		spi-rx-bus-width = <4>;
>  		spi-tx-bus-width = <4>;
> -- 
> 2.17.1
> 

_______________________________________________
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: Shawn Guo <shawnguo@kernel.org>
To: Kuldeep Singh <kuldeep.singh@nxp.com>
Cc: "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"bbrezillon@kernel.org" <bbrezillon@kernel.org>,
	Ashish Kumar <ashish.kumar@nxp.com>,
	"broonie@kernel.org" <broonie@kernel.org>,
	"linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH] arm64: dts: ls1046a: Fast read m25p60
Date: Thu, 23 May 2019 16:47:07 +0800	[thread overview]
Message-ID: <20190523084707.GN9261@dragon> (raw)
In-Reply-To: <20190516114807.30817-2-kuldeep.singh@nxp.com>

On Thu, May 16, 2019 at 11:47:06AM +0000, Kuldeep Singh wrote:
> QSPI support is added for kernel version greater than 5.0 and supports
> quad mode defined by
> TX-WIDTH = <4>, RX-WIDTH = <4>
> 
> RDB/QDS has two 64MB flash from SPANSION(s25fs512s)
> 
> Signed-off-by: Ashish Kumar <ashish.kumar@nxp.com>
> Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>

Please do not send patch in message encoding with base64.  I do not
apply it.

Shawn

> ---
>  arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts | 3 ++-
>  arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts | 6 ++++--
>  2 files changed, 6 insertions(+), 3 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
> index eec62c63dafe..43a5ef6357d5 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
> @@ -166,9 +166,10 @@
>  	status = "okay";
>  
>  	qflash0: flash@0 {
> -		compatible = "spansion,m25p80";
> +		compatible = "spansion,m25p80", "jedec,spi-nor";
>  		#address-cells = <1>;
>  		#size-cells = <1>;
> +		m25p,fast-read;
>  		spi-max-frequency = <20000000>;
>  		spi-rx-bus-width = <4>;
>  		spi-tx-bus-width = <4>;
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
> index 6a6514d0e5a9..85105a20fc04 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
> @@ -102,9 +102,10 @@
>  	status = "okay";
>  
>  	qflash0: flash@0 {
> -		compatible = "spansion,m25p80";
> +		compatible = "spansion,m25p80", "jedec,spi-nor";
>  		#address-cells = <1>;
>  		#size-cells = <1>;
> +		m25p,fast-read;
>  		spi-max-frequency = <20000000>;
>  		spi-rx-bus-width = <4>;
>  		spi-tx-bus-width = <4>;
> @@ -112,9 +113,10 @@
>  	};
>  
>  	qflash1: flash@1 {
> -		compatible = "spansion,m25p80";
> +		compatible = "spansion,m25p80", "jedec,spi-nor";
>  		#address-cells = <1>;
>  		#size-cells = <1>;
> +		m25p,fast-read;
>  		spi-max-frequency = <20000000>;
>  		spi-rx-bus-width = <4>;
>  		spi-tx-bus-width = <4>;
> -- 
> 2.17.1
> 

  reply	other threads:[~2019-05-23  8:48 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-16 11:47 [PATCH] arm64: dts: ls1012a: Add QSPI support for ls1012a Kuldeep Singh
2019-05-16 11:47 ` Kuldeep Singh
2019-05-16 11:47 ` Kuldeep Singh
2019-05-16 11:47 ` [PATCH] arm64: dts: ls1046a: Fast read m25p60 Kuldeep Singh
2019-05-16 11:47   ` Kuldeep Singh
2019-05-16 11:47   ` Kuldeep Singh
2019-05-23  8:47   ` Shawn Guo [this message]
2019-05-23  8:47     ` Shawn Guo
2019-05-23  8:47     ` Shawn Guo
2019-05-16 11:47 ` [PATCH] arm64: dts: ls1088a: Add QSPI support Kuldeep Singh
2019-05-16 11:47   ` Kuldeep Singh
2019-05-23  8:48   ` Shawn Guo
2019-05-23  8:48     ` Shawn Guo
2019-05-23  8:48     ` Shawn Guo
2019-05-16 11:47 ` [PATCH] arm64: dts: ls208x: Remove non-compatible driver device from qspi node Kuldeep Singh
2019-05-16 11:47   ` Kuldeep Singh
2019-05-23  8:43 ` [PATCH] arm64: dts: ls1012a: Add QSPI support for ls1012a Shawn Guo
2019-05-23  8:43   ` Shawn Guo
2019-05-23  8:43   ` Shawn Guo
2019-05-23  9:01   ` Schrempf Frieder
2019-05-23  9:01     ` Schrempf Frieder
2019-05-23  9:01     ` Schrempf Frieder
2019-05-23  9:19     ` [EXT] " Kuldeep Singh
2019-05-23  9:19       ` Kuldeep Singh

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20190523084707.GN9261@dragon \
    --to=shawnguo@kernel.org \
    --cc=ashish.kumar@nxp.com \
    --cc=bbrezillon@kernel.org \
    --cc=broonie@kernel.org \
    --cc=devicetree@vger.kernel.org \
    --cc=kuldeep.singh@nxp.com \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-mtd@lists.infradead.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.