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From:   Chris Paterson <chris.paterson2@renesas.com>
To:     Geert Uytterhoeven <geert+renesas@glider.be>,
        Magnus Damm <magnus.damm@gmail.com>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>
Cc:     Biju Das <biju.das@bp.renesas.com>,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>,
        linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org,
        Chris Paterson <chris.paterson2@renesas.com>,
        stable@vger.kernel.org,
        Tomohiro Komagata <tomohiro.komagata.aj@renesas.com>
Subject: [PATCH] arm64: dts: renesas: Fix txdv-skew-psec typo in RZ/G2L family smarc-som.dtsi files
Date:   Fri,  9 Jun 2023 23:11:36 +0100
Message-Id: <20230609221136.7431-1-chris.paterson2@renesas.com>
MIME-Version: 1.0
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Precedence: bulk

It looks like txdv-skew-psec is a typo from a copy+paste. txdv-skew-psec
is not present in the PHY bindings nor is it in the driver.

Correct to txen-skew-psec which is clearly what it was meant to be.

Given that the default for txen-skew-psec is 0, and the device tree is
only trying to set it to 0 anyway, there should not be any functional
change from this fix.

Fixes: 361b0dcbd7f9 ("arm64: dts: renesas: rzg2l-smarc-som: Enable Ethernet")
Fixes: 6494e4f90503 ("arm64: dts: renesas: rzg2ul-smarc-som: Enable Ethernet on SMARC platform")
Fixes: ce0c63b6a5ef ("arm64: dts: renesas: Add initial device tree for RZ/G2LC SMARC EVK")
Cc: stable@vger.kernel.org # 6.1.y
Reported-by: Tomohiro Komagata <tomohiro.komagata.aj@renesas.com>
Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>

---

I've put all three fixes into a single patch to save on churn.
If it is preferred that each dtsi is fixed in a separate commit I'm happy
to make the change. Let me know.

Thanks!
---
 arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi  | 4 ++--
 arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi | 2 +-
 arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
index fbbb4f03440b..d0515769e66d 100644
--- a/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
@@ -100,7 +100,7 @@ phy0: ethernet-phy@7 {
 		rxc-skew-psec = <2400>;
 		txc-skew-psec = <2400>;
 		rxdv-skew-psec = <0>;
-		txdv-skew-psec = <0>;
+		txen-skew-psec = <0>;
 		rxd0-skew-psec = <0>;
 		rxd1-skew-psec = <0>;
 		rxd2-skew-psec = <0>;
@@ -128,7 +128,7 @@ phy1: ethernet-phy@7 {
 		rxc-skew-psec = <2400>;
 		txc-skew-psec = <2400>;
 		rxdv-skew-psec = <0>;
-		txdv-skew-psec = <0>;
+		txen-skew-psec = <0>;
 		rxd0-skew-psec = <0>;
 		rxd1-skew-psec = <0>;
 		rxd2-skew-psec = <0>;
diff --git a/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
index 8a0d56872de7..79279ffb4099 100644
--- a/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
@@ -77,7 +77,7 @@ phy0: ethernet-phy@7 {
 		rxc-skew-psec = <2400>;
 		txc-skew-psec = <2400>;
 		rxdv-skew-psec = <0>;
-		txdv-skew-psec = <0>;
+		txen-skew-psec = <0>;
 		rxd0-skew-psec = <0>;
 		rxd1-skew-psec = <0>;
 		rxd2-skew-psec = <0>;
diff --git a/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi
index 49ecd33aeeb8..97cdad2a12e2 100644
--- a/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi
@@ -83,7 +83,7 @@ phy0: ethernet-phy@7 {
 		rxc-skew-psec = <2400>;
 		txc-skew-psec = <2400>;
 		rxdv-skew-psec = <0>;
-		txdv-skew-psec = <0>;
+		txen-skew-psec = <0>;
 		rxd0-skew-psec = <0>;
 		rxd1-skew-psec = <0>;
 		rxd2-skew-psec = <0>;
@@ -112,7 +112,7 @@ phy1: ethernet-phy@7 {
 		rxc-skew-psec = <2400>;
 		txc-skew-psec = <2400>;
 		rxdv-skew-psec = <0>;
-		txdv-skew-psec = <0>;
+		txen-skew-psec = <0>;
 		rxd0-skew-psec = <0>;
 		rxd1-skew-psec = <0>;
 		rxd2-skew-psec = <0>;
-- 
2.40.1