All of lore.kernel.org
 help / color / mirror / Atom feed
From: Tobias Waldekranz <tobias@waldekranz.com>
To: davem@davemloft.net, kuba@kernel.org
Cc: madalin.bucur@nxp.com, robh+dt@kernel.org, mpe@ellerman.id.au,
	benh@kernel.crashing.org, paulus@samba.org,
	netdev@vger.kernel.org, devicetree@vger.kernel.org,
	linuxppc-dev@lists.ozlabs.org
Subject: [PATCH net 2/4] dt-bindings: net: Document fsl,erratum-a009885
Date: Sun, 16 Jan 2022 22:15:27 +0100	[thread overview]
Message-ID: <20220116211529.25604-3-tobias@waldekranz.com> (raw)
In-Reply-To: <20220116211529.25604-1-tobias@waldekranz.com>

Update FMan binding documentation with the newly added workaround for
erratum A-009885.

Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
---
 Documentation/devicetree/bindings/net/fsl-fman.txt | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/fsl-fman.txt b/Documentation/devicetree/bindings/net/fsl-fman.txt
index c00fb0d22c7b..020337f3c05f 100644
--- a/Documentation/devicetree/bindings/net/fsl-fman.txt
+++ b/Documentation/devicetree/bindings/net/fsl-fman.txt
@@ -410,6 +410,15 @@ PROPERTIES
 		The settings and programming routines for internal/external
 		MDIO are different. Must be included for internal MDIO.
 
+- fsl,erratum-a009885
+		Usage: optional
+		Value type: <boolean>
+		Definition: Indicates the presence of the A009885
+		erratum describing that the contents of MDIO_DATA may
+		become corrupt unless it is read within 16 MDC cycles
+		of MDIO_CFG[BSY] being cleared, when performing an
+		MDIO read operation.
+
 - fsl,erratum-a011043
 		Usage: optional
 		Value type: <boolean>
-- 
2.25.1


WARNING: multiple messages have this Message-ID

From: Tobias Waldekranz <tobias@waldekranz.com>
To: davem@davemloft.net, kuba@kernel.org
Cc: devicetree@vger.kernel.org, madalin.bucur@nxp.com,
	robh+dt@kernel.org, paulus@samba.org,
	linuxppc-dev@lists.ozlabs.org, netdev@vger.kernel.org
Subject: [PATCH net 2/4] dt-bindings: net: Document fsl,erratum-a009885
Date: Sun, 16 Jan 2022 22:15:27 +0100	[thread overview]
Message-ID: <20220116211529.25604-3-tobias@waldekranz.com> (raw)
In-Reply-To: <20220116211529.25604-1-tobias@waldekranz.com>

Update FMan binding documentation with the newly added workaround for
erratum A-009885.

Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
---
 Documentation/devicetree/bindings/net/fsl-fman.txt | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/fsl-fman.txt b/Documentation/devicetree/bindings/net/fsl-fman.txt
index c00fb0d22c7b..020337f3c05f 100644
--- a/Documentation/devicetree/bindings/net/fsl-fman.txt
+++ b/Documentation/devicetree/bindings/net/fsl-fman.txt
@@ -410,6 +410,15 @@ PROPERTIES
 		The settings and programming routines for internal/external
 		MDIO are different. Must be included for internal MDIO.
 
+- fsl,erratum-a009885
+		Usage: optional
+		Value type: <boolean>
+		Definition: Indicates the presence of the A009885
+		erratum describing that the contents of MDIO_DATA may
+		become corrupt unless it is read within 16 MDC cycles
+		of MDIO_CFG[BSY] being cleared, when performing an
+		MDIO read operation.
+
 - fsl,erratum-a011043
 		Usage: optional
 		Value type: <boolean>
-- 
2.25.1


  parent reply	other threads:[~2022-01-16 21:16 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-16 21:15 [PATCH net 0/4] net/fsl: xgmac_mdio: Add workaround for erratum A-009885 Tobias Waldekranz
2022-01-16 21:15 ` Tobias Waldekranz
2022-01-16 21:15 ` [PATCH net 1/4] " Tobias Waldekranz
2022-01-16 21:15   ` Tobias Waldekranz
2022-01-16 22:02   ` Andrew Lunn
2022-01-16 22:02     ` Andrew Lunn
2022-01-17  7:24     ` Tobias Waldekranz
2022-01-17  7:24       ` Tobias Waldekranz
2022-01-17 14:00       ` Andrew Lunn
2022-01-17 14:00         ` Andrew Lunn
2022-01-18 20:34         ` Jakub Kicinski
2022-01-18 20:34           ` Jakub Kicinski
2022-01-18  8:40   ` Tobias Waldekranz
2022-01-18  8:40     ` Tobias Waldekranz
2022-01-16 21:15 ` Tobias Waldekranz [this message]
2022-01-16 21:15   ` [PATCH net 2/4] dt-bindings: net: Document fsl,erratum-a009885 Tobias Waldekranz
2022-01-16 21:56   ` Andrew Lunn
2022-01-16 21:56     ` Andrew Lunn
2022-01-16 21:15 ` [PATCH net 3/4] powerpc/fsl/dts: Enable WA for erratum A-009885 on fman3l MDIO buses Tobias Waldekranz
2022-01-16 21:15   ` Tobias Waldekranz
2022-01-18  8:41   ` Tobias Waldekranz
2022-01-18  8:41     ` Tobias Waldekranz
2022-01-16 21:15 ` [PATCH net 4/4] net/fsl: xgmac_mdio: Fix incorrect iounmap when removing module Tobias Waldekranz
2022-01-16 21:15   ` Tobias Waldekranz
2022-01-16 21:54   ` Andrew Lunn
2022-01-16 21:54     ` Andrew Lunn
2022-01-17  7:26     ` Tobias Waldekranz
2022-01-17  7:26       ` Tobias Waldekranz

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=20220116211529.25604-3-tobias@waldekranz.com \
    --to=tobias@waldekranz.com \
    --cc=benh@kernel.crashing.org \
    --cc=davem@davemloft.net \
    --cc=devicetree@vger.kernel.org \
    --cc=kuba@kernel.org \
    --cc=linuxppc-dev@lists.ozlabs.org \
    --cc=madalin.bucur@nxp.com \
    --cc=mpe@ellerman.id.au \
    --cc=netdev@vger.kernel.org \
    --cc=paulus@samba.org \
    --cc=robh+dt@kernel.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.