From: Vladimir Oltean <olteanv@gmail.com>
To: Li Yang <leoyang.li@nxp.com>
Cc: Shawn Guo <shawnguo@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Alex Marginean <alexandru.marginean@nxp.com>,
Andrew Lunn <andrew@lunn.ch>
Subject: Re: [PATCH] arm64: dts: ls1028a-qds: define mdio slots for networking options
Date: Thu, 27 Jan 2022 19:05:57 +0200 [thread overview]
Message-ID: <20220127170557.v7lg3harlf2skeqi@skbuf> (raw)
In-Reply-To: <20220126092650.19962-1-leoyang.li@nxp.com>
On Wed, Jan 26, 2022 at 03:26:50AM -0600, Li Yang wrote:
> The ls1028a QDS board support different pluggable PHY cards. Define the
> nodes for these slots to be updated at boot time with overlay according
> to board setup.
>
> Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
> Signed-off-by: Li Yang <leoyang.li@nxp.com>
> ---
Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com>
This fixes:
=> tftp $fdt_addr_r fsl-ls1028a-qds.dtb && tftp $fdt_ovr_addr_r fsl-ls1028a-qds-85bb.dtb
=> fdt addr $fdt_addr_r && fdt resize 0x100000 && fdt apply $fdt_ovr_addr_r
failed on fdt_overlay_apply(): FDT_ERR_NOTFOUND
> .../boot/dts/freescale/fsl-ls1028a-qds.dts | 24 +++++++++++++++++++
> 1 file changed, 24 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
> index 177bc1405f0f..19d3952dbffe 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
> @@ -107,6 +107,30 @@ qds_phy1: ethernet-phy@5 {
> reg = <5>;
> };
> };
> +
> + mdio_slot1: mdio@4 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <4>;
> + };
> +
> + mdio_slot2: mdio@5 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <5>;
> + };
> +
> + mdio_slot3: mdio@6 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <6>;
> + };
> +
> + mdio_slot4: mdio@7 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <7>;
> + };
> };
> };
>
> --
> 2.25.1
>
next prev parent reply other threads:[~2022-01-27 17:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-26 9:26 [PATCH] arm64: dts: ls1028a-qds: define mdio slots for networking options Li Yang
2022-01-26 13:21 ` Andrew Lunn
2022-01-27 17:05 ` Vladimir Oltean [this message]
2022-01-29 7:01 ` Shawn Guo
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