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    SubjectRE: [PATCH net-next v3 42/47] powerpc: dts: qoriq: Add nodes for QSGMII PCSs
    Date
    > -----Original Message-----
    > From: Linuxppc-dev <linuxppc-dev-
    > bounces+camelia.groza=nxp.com@lists.ozlabs.org> On Behalf Of Sean
    > Anderson
    > Sent: Saturday, July 16, 2022 1:00
    > To: David S . Miller <davem@davemloft.net>; Jakub Kicinski
    > <kuba@kernel.org>; Madalin Bucur <madalin.bucur@nxp.com>;
    > netdev@vger.kernel.org
    > Cc: devicetree@vger.kernel.org; Leo Li <leoyang.li@nxp.com>; Sean
    > Anderson <sean.anderson@seco.com>; linuxppc-dev@lists.ozlabs.org;
    > Russell King <linux@armlinux.org.uk>; linux-kernel@vger.kernel.org; Eric
    > Dumazet <edumazet@google.com>; Rob Herring <robh+dt@kernel.org>;
    > Paul Mackerras <paulus@samba.org>; Krzysztof Kozlowski
    > <krzysztof.kozlowski+dt@linaro.org>; Paolo Abeni <pabeni@redhat.com>;
    > Shawn Guo <shawnguo@kernel.org>; linux-arm-kernel@lists.infradead.org
    > Subject: [PATCH net-next v3 42/47] powerpc: dts: qoriq: Add nodes for
    > QSGMII PCSs
    >
    > Now that we actually read registers from QSGMII PCSs, it's important
    > that we have the correct address (instead of hoping that we're the MAC
    > with all the QSGMII PCSs on its bus). This adds nodes for the QSGMII
    > PCSs. They have the same addresses on all SoCs (e.g. if QSGMIIA is
    > present it's used for MACs 1 through 4).
    >
    > Since the first QSGMII PCSs share an address with the SGMII and XFI
    > PCSs, we only add new nodes for PCSs 2-4. This avoids address conflicts
    > on the bus.
    >
    > Signed-off-by: Sean Anderson <sean.anderson@seco.com>

    MAC1 and MAC2 can be XFI on T2080. This needs to be reflected in qoriq-fman3-0-1g-0.dtsi
    and qoriq-fman3-0-1g-1.dtsi

    The two associated netdevs fail to probe on a T2080RDB without "xfi" added to the pcs-names:
    fsl_dpaa_mac ffe4e0000.ethernet (unnamed net_device) (uninitialized): failed to validate link configuration for in-band status
    fsl_dpaa_mac ffe4e0000.ethernet: error -EINVAL: Could not create phylink
    fsl_dpa: probe of dpaa-ethernet.0 failed with error -22

    > ---
    >
    > Changes in v3:
    > - Add compatibles for QSGMII PCSs
    > - Split arm and powerpcs dts updates
    >
    > Changes in v2:
    > - New
    >
    > .../boot/dts/fsl/qoriq-fman3-0-10g-0-best-effort.dtsi | 3 ++-
    > arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-0.dtsi | 10 +++++++++-
    > .../boot/dts/fsl/qoriq-fman3-0-10g-1-best-effort.dtsi | 10 +++++++++-
    > arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-1.dtsi | 10 +++++++++-
    > arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-0.dtsi | 3 ++-
    > arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-1.dtsi | 10 +++++++++-
    > arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-2.dtsi | 10 +++++++++-
    > arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-3.dtsi | 10 +++++++++-
    > arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-4.dtsi | 3 ++-
    > arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-5.dtsi | 10 +++++++++-
    > arch/powerpc/boot/dts/fsl/qoriq-fman3-1-10g-0.dtsi | 10 +++++++++-
    > arch/powerpc/boot/dts/fsl/qoriq-fman3-1-10g-1.dtsi | 10 +++++++++-
    > arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-0.dtsi | 3 ++-
    > arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-1.dtsi | 10 +++++++++-
    > arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-2.dtsi | 10 +++++++++-
    > arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-3.dtsi | 10 +++++++++-
    > arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-4.dtsi | 3 ++-
    > arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-5.dtsi | 10 +++++++++-
    > 18 files changed, 127 insertions(+), 18 deletions(-)
    >
    > diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-0-best-effort.dtsi
    > b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-0-best-effort.dtsi
    > index baa0c503e741..db169d630db3 100644
    > --- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-0-best-effort.dtsi
    > +++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-0-best-effort.dtsi
    > @@ -55,7 +55,8 @@ ethernet@e0000 {
    > reg = <0xe0000 0x1000>;
    > fsl,fman-ports = <&fman0_rx_0x08 &fman0_tx_0x28>;
    > ptp-timer = <&ptp_timer0>;
    > - pcsphy-handle = <&pcsphy0>;
    > + pcsphy-handle = <&pcsphy0>, <&pcsphy0>;
    > + pcs-names = "sgmii", "qsgmii";
    > };
    >
    > mdio@e1000 {
    > diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-0.dtsi
    > b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-0.dtsi
    > index 93095600e808..e80ad8675be8 100644
    > --- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-0.dtsi
    > +++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-0.dtsi
    > @@ -52,7 +52,15 @@ ethernet@f0000 {
    > compatible = "fsl,fman-memac";
    > reg = <0xf0000 0x1000>;
    > fsl,fman-ports = <&fman0_rx_0x10 &fman0_tx_0x30>;
    > - pcsphy-handle = <&pcsphy6>;
    > + pcsphy-handle = <&pcsphy6>, <&qsgmiib_pcs2>,
    > <&pcsphy6>;
    > + pcs-names = "sgmii", "qsgmii", "xfi";
    > + };
    > +
    > + mdio@e9000 {
    > + qsgmiib_pcs2: ethernet-pcs@2 {
    > + compatible = "fsl,lynx-pcs";
    > + reg = <2>;
    > + };
    > };
    >
    > mdio@f1000 {
    > diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-1-best-effort.dtsi
    > b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-1-best-effort.dtsi
    > index ff4bd38f0645..6a6f51842ad5 100644
    > --- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-1-best-effort.dtsi
    > +++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-1-best-effort.dtsi
    > @@ -55,7 +55,15 @@ ethernet@e2000 {
    > reg = <0xe2000 0x1000>;
    > fsl,fman-ports = <&fman0_rx_0x09 &fman0_tx_0x29>;
    > ptp-timer = <&ptp_timer0>;
    > - pcsphy-handle = <&pcsphy1>;
    > + pcsphy-handle = <&pcsphy1>, <&qsgmiia_pcs1>;
    > + pcs-names = "sgmii", "qsgmii";
    > + };
    > +
    > + mdio@e1000 {
    > + qsgmiia_pcs1: ethernet-pcs@1 {
    > + compatible = "fsl,lynx-pcs";
    > + reg = <1>;
    > + };
    > };
    >
    > mdio@e3000 {
    > diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-1.dtsi
    > b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-1.dtsi
    > index 1fa38ed6f59e..543da5493e40 100644
    > --- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-1.dtsi
    > +++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-1.dtsi
    > @@ -52,7 +52,15 @@ ethernet@f2000 {
    > compatible = "fsl,fman-memac";
    > reg = <0xf2000 0x1000>;
    > fsl,fman-ports = <&fman0_rx_0x11 &fman0_tx_0x31>;
    > - pcsphy-handle = <&pcsphy7>;
    > + pcsphy-handle = <&pcsphy7>, <&qsgmiib_pcs3>,
    > <&pcsphy7>;
    > + pcs-names = "sgmii", "qsgmii", "xfi";
    > + };
    > +
    > + mdio@e9000 {
    > + qsgmiib_pcs3: ethernet-pcs@3 {
    > + compatible = "fsl,lynx-pcs";
    > + reg = <3>;
    > + };
    > };
    >
    > mdio@f3000 {
    > diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-0.dtsi
    > b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-0.dtsi
    > index a8cc9780c0c4..ce76725e6eb2 100644
    > --- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-0.dtsi
    > +++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-0.dtsi
    > @@ -51,7 +51,8 @@ ethernet@e0000 {
    > reg = <0xe0000 0x1000>;
    > fsl,fman-ports = <&fman0_rx_0x08 &fman0_tx_0x28>;
    > ptp-timer = <&ptp_timer0>;
    > - pcsphy-handle = <&pcsphy0>;
    > + pcsphy-handle = <&pcsphy0>, <&pcsphy0>;
    > + pcs-names = "sgmii", "qsgmii";
    > };
    >
    > mdio@e1000 {
    > diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-1.dtsi
    > b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-1.dtsi
    > index 8b8bd70c9382..f3af67df4767 100644
    > --- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-1.dtsi
    > +++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-1.dtsi
    > @@ -51,7 +51,15 @@ ethernet@e2000 {
    > reg = <0xe2000 0x1000>;
    > fsl,fman-ports = <&fman0_rx_0x09 &fman0_tx_0x29>;
    > ptp-timer = <&ptp_timer0>;
    > - pcsphy-handle = <&pcsphy1>;
    > + pcsphy-handle = <&pcsphy1>, <&qsgmiia_pcs1>;
    > + pcs-names = "sgmii", "qsgmii";
    > + };
    > +
    > + mdio@e1000 {
    > + qsgmiia_pcs1: ethernet-pcs@1 {
    > + compatible = "fsl,lynx-pcs";
    > + reg = <1>;
    > + };
    > };
    >
    > mdio@e3000 {
    > diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-2.dtsi
    > b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-2.dtsi
    > index 619c880b54d8..f6d74de84bfe 100644
    > --- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-2.dtsi
    > +++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-2.dtsi
    > @@ -51,7 +51,15 @@ ethernet@e4000 {
    > reg = <0xe4000 0x1000>;
    > fsl,fman-ports = <&fman0_rx_0x0a &fman0_tx_0x2a>;
    > ptp-timer = <&ptp_timer0>;
    > - pcsphy-handle = <&pcsphy2>;
    > + pcsphy-handle = <&pcsphy2>, <&qsgmiia_pcs2>;
    > + pcs-names = "sgmii", "qsgmii";
    > + };
    > +
    > + mdio@e1000 {
    > + qsgmiia_pcs2: ethernet-pcs@2 {
    > + compatible = "fsl,lynx-pcs";
    > + reg = <2>;
    > + };
    > };
    >
    > mdio@e5000 {
    > diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-3.dtsi
    > b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-3.dtsi
    > index d7ebb73a400d..6e091d8ae9e2 100644
    > --- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-3.dtsi
    > +++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-3.dtsi
    > @@ -51,7 +51,15 @@ ethernet@e6000 {
    > reg = <0xe6000 0x1000>;
    > fsl,fman-ports = <&fman0_rx_0x0b &fman0_tx_0x2b>;
    > ptp-timer = <&ptp_timer0>;
    > - pcsphy-handle = <&pcsphy3>;
    > + pcsphy-handle = <&pcsphy3>, <&qsgmiia_pcs3>;
    > + pcs-names = "sgmii", "qsgmii";
    > + };
    > +
    > + mdio@e1000 {
    > + qsgmiia_pcs3: ethernet-pcs@3 {
    > + compatible = "fsl,lynx-pcs";
    > + reg = <3>;
    > + };
    > };
    >
    > mdio@e7000 {
    > diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-4.dtsi
    > b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-4.dtsi
    > index b151d696a069..e2174c0fc841 100644
    > --- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-4.dtsi
    > +++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-4.dtsi
    > @@ -51,7 +51,8 @@ ethernet@e8000 {
    > reg = <0xe8000 0x1000>;
    > fsl,fman-ports = <&fman0_rx_0x0c &fman0_tx_0x2c>;
    > ptp-timer = <&ptp_timer0>;
    > - pcsphy-handle = <&pcsphy4>;
    > + pcsphy-handle = <&pcsphy4>, <&pcsphy4>;
    > + pcs-names = "sgmii", "qsgmii";
    > };
    >
    > mdio@e9000 {
    > diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-5.dtsi
    > b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-5.dtsi
    > index adc0ae0013a3..9106815bd63e 100644
    > --- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-5.dtsi
    > +++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-5.dtsi
    > @@ -51,7 +51,15 @@ ethernet@ea000 {
    > reg = <0xea000 0x1000>;
    > fsl,fman-ports = <&fman0_rx_0x0d &fman0_tx_0x2d>;
    > ptp-timer = <&ptp_timer0>;
    > - pcsphy-handle = <&pcsphy5>;
    > + pcsphy-handle = <&pcsphy5>, <&qsgmiib_pcs1>;
    > + pcs-names = "sgmii", "qsgmii";
    > + };
    > +
    > + mdio@e9000 {
    > + qsgmiib_pcs1: ethernet-pcs@1 {
    > + compatible = "fsl,lynx-pcs";
    > + reg = <1>;
    > + };
    > };
    >
    > mdio@eb000 {
    > diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-10g-0.dtsi
    > b/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-10g-0.dtsi
    > index 435047e0e250..a3c1538dfda1 100644
    > --- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-10g-0.dtsi
    > +++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-10g-0.dtsi
    > @@ -52,7 +52,15 @@ ethernet@f0000 {
    > compatible = "fsl,fman-memac";
    > reg = <0xf0000 0x1000>;
    > fsl,fman-ports = <&fman1_rx_0x10 &fman1_tx_0x30>;
    > - pcsphy-handle = <&pcsphy14>;
    > + pcsphy-handle = <&pcsphy14>, <&qsgmiid_pcs2>,
    > <&pcsphy14>;
    > + pcs-names = "sgmii", "qsgmii", "xfi";
    > + };
    > +
    > + mdio@e9000 {
    > + qsgmiid_pcs2: ethernet-pcs@2 {
    > + compatible = "fsl,lynx-pcs";
    > + reg = <2>;
    > + };
    > };
    >
    > mdio@f1000 {
    > diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-10g-1.dtsi
    > b/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-10g-1.dtsi
    > index c098657cca0a..c024517e70d6 100644
    > --- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-10g-1.dtsi
    > +++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-10g-1.dtsi
    > @@ -52,7 +52,15 @@ ethernet@f2000 {
    > compatible = "fsl,fman-memac";
    > reg = <0xf2000 0x1000>;
    > fsl,fman-ports = <&fman1_rx_0x11 &fman1_tx_0x31>;
    > - pcsphy-handle = <&pcsphy15>;
    > + pcsphy-handle = <&pcsphy15>, <&qsgmiid_pcs3>,
    > <&pcsphy15>;
    > + pcs-names = "sgmii", "qsgmii", "xfi";
    > + };
    > +
    > + mdio@e9000 {
    > + qsgmiid_pcs3: ethernet-pcs@3 {
    > + compatible = "fsl,lynx-pcs";
    > + reg = <3>;
    > + };
    > };
    >
    > mdio@f3000 {
    > diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-0.dtsi
    > b/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-0.dtsi
    > index 9d06824815f3..16fb299f615a 100644
    > --- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-0.dtsi
    > +++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-0.dtsi
    > @@ -51,7 +51,8 @@ ethernet@e0000 {
    > reg = <0xe0000 0x1000>;
    > fsl,fman-ports = <&fman1_rx_0x08 &fman1_tx_0x28>;
    > ptp-timer = <&ptp_timer1>;
    > - pcsphy-handle = <&pcsphy8>;
    > + pcsphy-handle = <&pcsphy8>, <&pcsphy8>;
    > + pcs-names = "sgmii", "qsgmii";
    > };
    >
    > mdio@e1000 {
    > diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-1.dtsi
    > b/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-1.dtsi
    > index 70e947730c4b..75cecbef8469 100644
    > --- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-1.dtsi
    > +++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-1.dtsi
    > @@ -51,7 +51,15 @@ ethernet@e2000 {
    > reg = <0xe2000 0x1000>;
    > fsl,fman-ports = <&fman1_rx_0x09 &fman1_tx_0x29>;
    > ptp-timer = <&ptp_timer1>;
    > - pcsphy-handle = <&pcsphy9>;
    > + pcsphy-handle = <&pcsphy9>, <&qsgmiic_pcs1>;
    > + pcs-names = "sgmii", "qsgmii";
    > + };
    > +
    > + mdio@e1000 {
    > + qsgmiic_pcs1: ethernet-pcs@1 {
    > + compatible = "fsl,lynx-pcs";
    > + reg = <1>;
    > + };
    > };
    >
    > mdio@e3000 {
    > diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-2.dtsi
    > b/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-2.dtsi
    > index ad96e6529595..98c1d27f17e7 100644
    > --- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-2.dtsi
    > +++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-2.dtsi
    > @@ -51,7 +51,15 @@ ethernet@e4000 {
    > reg = <0xe4000 0x1000>;
    > fsl,fman-ports = <&fman1_rx_0x0a &fman1_tx_0x2a>;
    > ptp-timer = <&ptp_timer1>;
    > - pcsphy-handle = <&pcsphy10>;
    > + pcsphy-handle = <&pcsphy10>, <&qsgmiic_pcs2>;
    > + pcs-names = "sgmii", "qsgmii";
    > + };
    > +
    > + mdio@e1000 {
    > + qsgmiic_pcs2: ethernet-pcs@2 {
    > + compatible = "fsl,lynx-pcs";
    > + reg = <2>;
    > + };
    > };
    >
    > mdio@e5000 {
    > diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-3.dtsi
    > b/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-3.dtsi
    > index 034bc4b71f7a..203a00036f17 100644
    > --- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-3.dtsi
    > +++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-3.dtsi
    > @@ -51,7 +51,15 @@ ethernet@e6000 {
    > reg = <0xe6000 0x1000>;
    > fsl,fman-ports = <&fman1_rx_0x0b &fman1_tx_0x2b>;
    > ptp-timer = <&ptp_timer1>;
    > - pcsphy-handle = <&pcsphy11>;
    > + pcsphy-handle = <&pcsphy11>, <&qsgmiic_pcs3>;
    > + pcs-names = "sgmii", "qsgmii";
    > + };
    > +
    > + mdio@e1000 {
    > + qsgmiic_pcs3: ethernet-pcs@3 {
    > + compatible = "fsl,lynx-pcs";
    > + reg = <3>;
    > + };
    > };
    >
    > mdio@e7000 {
    > diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-4.dtsi
    > b/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-4.dtsi
    > index 93ca23d82b39..9366935ebc02 100644
    > --- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-4.dtsi
    > +++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-4.dtsi
    > @@ -51,7 +51,8 @@ ethernet@e8000 {
    > reg = <0xe8000 0x1000>;
    > fsl,fman-ports = <&fman1_rx_0x0c &fman1_tx_0x2c>;
    > ptp-timer = <&ptp_timer1>;
    > - pcsphy-handle = <&pcsphy12>;
    > + pcsphy-handle = <&pcsphy12>, <&pcsphy12>;
    > + pcs-names = "sgmii", "qsgmii";
    > };
    >
    > mdio@e9000 {
    > diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-5.dtsi
    > b/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-5.dtsi
    > index 23b3117a2fd2..39f7c6133017 100644
    > --- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-5.dtsi
    > +++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-5.dtsi
    > @@ -51,7 +51,15 @@ ethernet@ea000 {
    > reg = <0xea000 0x1000>;
    > fsl,fman-ports = <&fman1_rx_0x0d &fman1_tx_0x2d>;
    > ptp-timer = <&ptp_timer1>;
    > - pcsphy-handle = <&pcsphy13>;
    > + pcsphy-handle = <&pcsphy13>, <&qsgmiid_pcs1>;
    > + pcs-names = "sgmii", "qsgmii";
    > + };
    > +
    > + mdio@e9000 {
    > + qsgmiid_pcs1: ethernet-pcs@1 {
    > + compatible = "fsl,lynx-pcs";
    > + reg = <1>;
    > + };
    > };
    >
    > mdio@eb000 {
    > --
    > 2.35.1.1320.gc452695387.dirty

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