From: "quanyang.wang" <quanyang.wang@windriver.com>
To: Michal Simek <michal.simek@xilinx.com>,
linux-kernel@vger.kernel.org, monstr@monstr.eu, git@xilinx.com,
Viresh Kumar <viresh.kumar@linaro.org>
Cc: Krzysztof Kozlowski <krzk@kernel.org>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Rob Herring <robh+dt@kernel.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 25/31] arm64: zynqmp: Wire qspi on multiple boards
Date: Wed, 16 Jun 2021 19:15:12 +0800 [thread overview]
Message-ID: <fcba2eee-4330-ec39-6880-70af201944a1@windriver.com> (raw)
In-Reply-To: <d8d3f8e9-d59d-be12-05dd-5fa9b64cfcbe@xilinx.com>
Hi Michal,
On 6/16/21 6:52 PM, Michal Simek wrote:
> Hi Quanyang,
>
> On 6/10/21 6:08 AM, quanyang.wang wrote:
>> Hi Michal,
>>
>> On 6/9/21 7:45 PM, Michal Simek wrote:
>>> Couple of boards have qspi on the board that's why enable controller and
>>> describe them.
>>>
>>> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
>>> ---
>>>
>>> .../arm64/boot/dts/xilinx/zynqmp-zc1232-revA.dts | 16 +++++++++++++++-
>>> .../arm64/boot/dts/xilinx/zynqmp-zc1254-revA.dts | 16 +++++++++++++++-
>>> .../boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts | 14 ++++++++++++++
>>> .../boot/dts/xilinx/zynqmp-zc1751-xm018-dc4.dts | 14 ++++++++++++++
>>> .../arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts | 15 +++++++++++++++
>>> .../arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts | 14 ++++++++++++++
>>> .../arm64/boot/dts/xilinx/zynqmp-zcu104-revC.dts | 4 ++++
>>> .../arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts | 15 +++++++++++++++
>>> .../arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts | 15 +++++++++++++++
>>> 9 files changed, 121 insertions(+), 2 deletions(-)
>>>
>>> diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zc1232-revA.dts
>>> b/arch/arm64/boot/dts/xilinx/zynqmp-zc1232-revA.dts
>>> index 2e05fa416955..f1598527e5ec 100644
>>> --- a/arch/arm64/boot/dts/xilinx/zynqmp-zc1232-revA.dts
>>> +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zc1232-revA.dts
>>> @@ -2,7 +2,7 @@
>>> /*
>>> * dts file for Xilinx ZynqMP ZC1232
>>> *
>>> - * (C) Copyright 2017 - 2019, Xilinx, Inc.
>>> + * (C) Copyright 2017 - 2021, Xilinx, Inc.
>>> *
>>> * Michal Simek <michal.simek@xilinx.com>
>>> */
>>> @@ -19,6 +19,7 @@ / {
>>> aliases {
>>> serial0 = &uart0;
>>> serial1 = &dcc;
>>> + spi0 = &qspi;
>>> };
>>> chosen {
>>> @@ -36,6 +37,19 @@ &dcc {
>>> status = "okay";
>>> };
>>> +&qspi {
>>> + status = "okay";
>>> + flash@0 {
>>> + compatible = "m25p80", "jedec,spi-nor"; /* 32MB */
>>> + #address-cells = <1>;
>>> + #size-cells = <1>;
>>> + reg = <0x0>;
>>> + spi-tx-bus-width = <1>;
>>> + spi-rx-bus-width = <4>;
>>> + spi-max-frequency = <108000000>; /* Based on DC1 spec */
>>> + };
>>> +};
>>> +
>>> &sata {
>>> status = "okay";
>>> /* SATA OOB timing settings */
>>> diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zc1254-revA.dts
>>> b/arch/arm64/boot/dts/xilinx/zynqmp-zc1254-revA.dts
>>> index 3d0aaa02f184..04efa1683eaa 100644
>>> --- a/arch/arm64/boot/dts/xilinx/zynqmp-zc1254-revA.dts
>>> +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zc1254-revA.dts
>>> @@ -2,7 +2,7 @@
>>> /*
>>> * dts file for Xilinx ZynqMP ZC1254
>>> *
>>> - * (C) Copyright 2015 - 2019, Xilinx, Inc.
>>> + * (C) Copyright 2015 - 2021, Xilinx, Inc.
>>> *
>>> * Michal Simek <michal.simek@xilinx.com>
>>> * Siva Durga Prasad Paladugu <sivadur@xilinx.com>
>>> @@ -20,6 +20,7 @@ / {
>>> aliases {
>>> serial0 = &uart0;
>>> serial1 = &dcc;
>>> + spi0 = &qspi;
>>> };
>>> chosen {
>>> @@ -37,6 +38,19 @@ &dcc {
>>> status = "okay";
>>> };
>>> +&qspi {
>>> + status = "okay";
>>> + flash@0 {
>>> + compatible = "m25p80", "jedec,spi-nor"; /* 32MB */
>>> + #address-cells = <1>;
>>> + #size-cells = <1>;
>>> + reg = <0x0>;
>>> + spi-tx-bus-width = <1>;
>>> + spi-rx-bus-width = <4>; /* FIXME also DUAL configuration
>>> possible */
>>> + spi-max-frequency = <108000000>; /* Based on DC1 spec */
>>> + };
>>> +};
>>> +
>>> &uart0 {
>>> status = "okay";
>>> };
>>> diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts
>>> b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts
>>> index cd406947ec34..9f176307b62a 100644
>>> --- a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts
>>> +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts
>>> @@ -26,6 +26,7 @@ aliases {
>>> mmc1 = &sdhci1;
>>> rtc0 = &rtc;
>>> serial0 = &uart0;
>>> + spi0 = &qspi;
>>> };
>>> chosen {
>>> @@ -339,6 +340,19 @@ conf {
>>> };
>>> };
>>> +&qspi {
>>> + status = "okay";
>>> + flash@0 {
>>> + compatible = "m25p80", "jedec,spi-nor"; /* Micron
>>> MT25QU512ABB8ESF */
>>> + #address-cells = <1>;
>>> + #size-cells = <1>;
>>> + reg = <0x0>;
>>> + spi-tx-bus-width = <1>;
>>> + spi-rx-bus-width = <4>;
>>> + spi-max-frequency = <108000000>; /* Based on DC1 spec */
>>> + };
>>> +};
>>> +
>>> &rtc {
>>> status = "okay";
>>> };
>>> diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm018-dc4.dts
>>> b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm018-dc4.dts
>>> index 8046f0df0f35..05a2b79738af 100644
>>> --- a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm018-dc4.dts
>>> +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm018-dc4.dts
>>> @@ -26,6 +26,7 @@ aliases {
>>> rtc0 = &rtc;
>>> serial0 = &uart0;
>>> serial1 = &uart1;
>>> + spi0 = &qspi;
>>> };
>>> chosen {
>>> @@ -161,6 +162,19 @@ &i2c1 {
>>> status = "okay";
>>> };
>>> +&qspi {
>>> + status = "okay";
>>> + flash@0 {
>>> + compatible = "m25p80", "jedec,spi-nor"; /* 32MB */
>>> + #address-cells = <1>;
>>> + #size-cells = <1>;
>>> + reg = <0x0>;
>>> + spi-tx-bus-width = <1>;
>>> + spi-rx-bus-width = <4>; /* also DUAL configuration possible */
>>> + spi-max-frequency = <108000000>; /* Based on DC1 spec */
>>> + };
>>> +};
>>> +
>>> &rtc {
>>> status = "okay";
>>> };
>>> diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
>>> b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
>>> index 3cbc51b4587d..becfc23a5610 100644
>>> --- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
>>> +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
>>> @@ -30,6 +30,7 @@ aliases {
>>> serial0 = &uart0;
>>> serial1 = &uart1;
>>> serial2 = &dcc;
>>> + spi0 = &qspi;
>>> };
>>> chosen {
>>> @@ -934,6 +935,20 @@ &psgtr {
>>> clock-names = "ref0", "ref1", "ref2", "ref3";
>>> };
>>> +&qspi {
>>> + status = "okay";
>>> + is-dual = <1>;
>>> + flash@0 {
>>> + compatible = "m25p80", "jedec,spi-nor"; /* 32MB */
>> Maybe here should be "64MB" not "32MB".
>> There are 2 mt25qu512a flashes at zcu102 board, and each of them is
>> 64MB. Since "is-dual" mode is not enabled, so we can only observe 64MB
>> size from boot log:
>>
>> spi-nor spi0.0: found mt25qu512a, expected m25p80
>> spi-nor spi0.0: mt25qu512a (65536 Kbytes)
>>
>> And I only verify the flash size in zcu102 board and not sure if the
>> flash size comments are correct for other boards in this patch.
>
> I have double checked revA and it really has 16MB+16MB configuration
> where only one is visible.
Sorry for the noise. I made a mistake checking it at the board zcu102
Rev1.1 not RevA.
Best Regards,
Quanyang
> I will use only half of that listed size which is corresponding with
> single configuration and also remove is-dual from 102/106/111.
>
> This change will be in v3 version because forget to include it in v2.
>
> Thanks,
> Michal
>
next prev parent reply other threads:[~2021-06-16 11:17 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-09 11:44 [PATCH 00/31] arm64: zynqmp: Extend board description Michal Simek
2021-06-09 11:44 ` [PATCH 01/31] arm64: zynqmp: Disable CCI by default Michal Simek
2021-06-09 11:44 ` [PATCH 02/31] arm64: zynqmp: Do not duplicate flash partition label property Michal Simek
2021-06-09 11:44 ` [PATCH 03/31] arm64: zynqmp: Enable fpd_dma for zcu104 platforms Michal Simek
2021-06-09 11:44 ` [PATCH 04/31] arm64: zynqmp: Fix irps5401 device nodes Michal Simek
2021-06-09 11:44 ` [PATCH 05/31] arm64: zynqmp: Add pinctrl description for all boards Michal Simek
2021-06-09 11:44 ` [PATCH 06/31] arm64: zynqmp: Correct zcu111 psgtr description Michal Simek
2021-06-09 11:44 ` [PATCH 07/31] arm64: zynqmp: Wire psgtr for zc1751-xm015 Michal Simek
2021-06-09 11:44 ` [PATCH 08/31] arm64: zynqmp: Correct psgtr description for zcu100-revC Michal Simek
2021-06-09 11:44 ` [PATCH 09/31] arm64: zynqmp: Add phy description for usb3.0 Michal Simek
2021-06-09 11:44 ` [PATCH 10/31] arm64: zynqmp: Disable WP on zcu111 Michal Simek
2021-06-09 11:44 ` [PATCH 11/31] arm64: zynqmp: Add missing SMID for pcie to zynqmp.dtsi Michal Simek
2021-06-09 11:44 ` [PATCH 12/31] arm64: zynqmp: Add missing mio-bank properties to dc1 and dc5 Michal Simek
2021-06-09 11:44 ` [PATCH 13/31] arm64: zynqmp: Wire DP and DPDMA for dc1/dc4 Michal Simek
2021-06-09 11:44 ` [PATCH 14/31] arm64: zynqmp: Enable nand driver for dc2 and dc3 Michal Simek
2021-06-09 11:44 ` [PATCH 15/31] arm64: zynqmp: Remove additional newline Michal Simek
2021-06-09 11:44 ` [PATCH 16/31] arm64: zynqmp: Move clock node to zynqmp-clk-ccf.dtsi Michal Simek
2021-06-09 11:44 ` [PATCH 17/31] arm64: zynqmp: Add nvmem alises for eeproms Michal Simek
2021-06-09 11:44 ` [PATCH 18/31] arm64: zynqmp: List reset property for ethernet phy Michal Simek
2021-06-09 11:44 ` [PATCH 19/31] arm64: zynqmp: Add reset-on-timeout to all boards and modify default timeout value Michal Simek
2021-06-09 11:44 ` [PATCH 20/31] arm64: zynqmp: Remove can aliases from zc1751 Michal Simek
2021-06-09 11:44 ` [PATCH 21/31] arm64: zynqmp: Move DP nodes to the end of file on zcu106 Michal Simek
2021-06-10 1:35 ` Laurent Pinchart
2021-06-09 11:44 ` [PATCH 22/31] arm64: zynqmp: Add note about UHS mode on some boards Michal Simek
2021-06-09 11:44 ` [PATCH 23/31] arm64: zynqmp: Update rtc calibration value Michal Simek
2021-06-09 11:45 ` [PATCH 24/31] arm64: zynqmp: Remove information about dma clock on zcu106 Michal Simek
2021-06-09 11:45 ` [PATCH 25/31] arm64: zynqmp: Wire qspi on multiple boards Michal Simek
2021-06-10 4:08 ` quanyang.wang
[not found] ` <d8d3f8e9-d59d-be12-05dd-5fa9b64cfcbe@xilinx.com>
2021-06-16 11:15 ` quanyang.wang [this message]
2021-06-09 11:45 ` [PATCH 26/31] arm64: zynqmp: Move rtc to different location on zcu104-revA Michal Simek
2021-06-09 11:45 ` [PATCH 27/31] arm64: zynqmp: Add reset description for sata Michal Simek
2021-06-09 11:45 ` [PATCH 28/31] arm64: zynqmp: Sync psgtr node location with zcu104-revA Michal Simek
2021-06-09 11:45 ` [PATCH 29/31] arm64: zynqmp: Remove description for 8T49N287 and si5382 chips Michal Simek
2021-06-09 11:45 ` [PATCH 30/31] arm64: zynqmp: Add support for zcu102-rev1.1 board Michal Simek
2021-06-09 11:45 ` [PATCH 31/31] arm64: zynqmp: Add support for Xilinx Kria SOM board Michal Simek
2021-06-09 12:04 ` Geert Uytterhoeven
2021-06-09 12:19 ` Michal Simek
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=fcba2eee-4330-ec39-6880-70af201944a1@windriver.com \
--to=quanyang.wang@windriver.com \
--cc=devicetree@vger.kernel.org \
--cc=git@xilinx.com \
--cc=krzk@kernel.org \
--cc=laurent.pinchart@ideasonboard.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=michal.simek@xilinx.com \
--cc=monstr@monstr.eu \
--cc=robh+dt@kernel.org \
--cc=viresh.kumar@linaro.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).