From: Nishanth Menon <nm@ti.com>
To: Roger Quadros <rogerq@ti.com>
Cc: devicetree@vger.kernel.org, nsekhar@ti.com,
linux-kernel@vger.kernel.org, kishon@ti.com, t-kristo@ti.com,
robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 2/6] arm64: dts: ti: k3-j7200-main: Add SERDES lane control mux
Date: Tue, 8 Sep 2020 07:30:13 -0500 [thread overview]
Message-ID: <20200908123013.jvim7rlokzvxdpse@akan> (raw)
In-Reply-To: <20200907145213.30788-3-rogerq@ti.com>
On 17:52-20200907, Roger Quadros wrote:
> The SERDES lane control mux registers are present in the
> CTRLMMR space.
>
> Signed-off-by: Roger Quadros <rogerq@ti.com>
> ---
> arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 15 +++++++++++++++
> 1 file changed, 15 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
> index 1702ac0bbf40..e72c7a0ccad5 100644
> --- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
> @@ -18,6 +18,21 @@
> };
> };
>
> + scm_conf: scm-conf@100000 {
> + compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
> + reg = <0 0x00100000 0 0x1c000>;
Just to stay consistent with j7200 stuff we are trying to keep clean:
reg = <0x00 0x00100000 0x00 0x1c000>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges = <0x0 0x0 0x00100000 0x1c000>;
ranges = <0x00 0x00 0x00100000 0x1c000>;
> +
> + serdes_ln_ctrl: serdes-ln-ctrl@4080 {
> + compatible = "mmio-mux";
> + #mux-control-cells = <1>;
> + mux-reg-masks = <0x4080 0x3>, <0x4084 0x3>, /* SERDES0 lane0/1 select */
> + <0x4088 0x3>, <0x408c 0x3>; /* SERDES0 lane2/3 select */
> + };
> + };
> +
> gic500: interrupt-controller@1800000 {
> compatible = "arm,gic-v3";
> #address-cells = <2>;
> --
> Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
> Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
>
--
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D
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next prev parent reply other threads:[~2020-09-08 12:31 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-07 14:52 [PATCH v2 0/6] arm64: dts: ti: Add USB support for J7200 EVM Roger Quadros
2020-09-07 14:52 ` [PATCH v2 1/6] dt-bindings: mux-j7200-wiz: Add lane function defines Roger Quadros
2020-09-08 8:39 ` Roger Quadros
2020-09-07 14:52 ` [PATCH v2 2/6] arm64: dts: ti: k3-j7200-main: Add SERDES lane control mux Roger Quadros
2020-09-08 12:30 ` Nishanth Menon [this message]
2020-09-07 14:52 ` [PATCH v2 3/6] arm64: dts: ti: k3-j7200-main.dtsi: Add USB to SERDES lane MUX Roger Quadros
2020-09-07 14:52 ` [PATCH v2 4/6] arm64: dts: ti: k3-j7200-main: Add USB controller Roger Quadros
2020-09-07 14:52 ` [PATCH v2 5/6] arm64: dts: ti: k3-j7200-common-proc-board: Configure the SERDES lane function Roger Quadros
2020-09-07 14:52 ` [PATCH v2 6/6] arm64: dts: ti: k3-j7200-common-proc-board: Add USB support Roger Quadros
2020-09-08 12:36 ` Nishanth Menon
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