linux-kernel - Re: [PATCH v7 2/4] arm64: dts: ti: k3-am64-main: Add ICSSG IEP nodes

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Message-ID: <c4f9bbf2-a30e-44bb-91ee-8e6ab209115b@ti.com>
Date: Tue, 27 Feb 2024 19:42:55 +0530
From: Vignesh Raghavendra <vigneshr@...com>
To: Josua Mayer <josua@...id-run.com>, Nishanth Menon <nm@...com>,
        Tero Kristo
	<kristo@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski
	<krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
CC: Yazan Shhady <yazan.shhady@...id-run.com>,
        <linux-arm-kernel@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, Suman Anna <s-anna@...com>,
        Grygorii Strashko
	<grygorii.strashko@...com>,
        MD Danish Anwar <danishanwar@...com>
Subject: Re: [PATCH v7 2/4] arm64: dts: ti: k3-am64-main: Add ICSSG IEP nodes



On 19/02/24 20:33, Josua Mayer wrote:
> From: Suman Anna <s-anna@...com>
> 
> The ICSSG IP on AM64x SoCs have two Industrial Ethernet Peripherals (IEPs)
> to manage/generate Industrial Ethernet functions such as time stamping.
> Each IEP sub-module is sourced from an internal clock mux that can be
> derived from either of the IP instance's ICSSG_IEP_GCLK or from another
> internal ICSSG CORE_CLK mux. Add both the IEP nodes for both the ICSSG
> instances. The IEP clock is currently configured to be derived
> indirectly from the ICSSG_ICLK running at 250 MHz.
> 
> Signed-off-by: Vignesh Raghavendra <vigneshr@...com>
> Signed-off-by: Grygorii Strashko <grygorii.strashko@...com>
> Signed-off-by: Suman Anna <s-anna@...com>
> Signed-off-by: MD Danish Anwar <danishanwar@...com>
> Signed-off-by: Josua Mayer <josua@...id-run.com>
> ---

This patch is already picked as part of different series:

https://lore.kernel.org/all/20240215103036.2825096-2-danishanwar@ti.com/

>  arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 24 ++++++++++++++++++++++++
>  1 file changed, 24 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
> index e348114f42e0..9d2dad8ae8df 100644
> --- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
> @@ -1244,6 +1244,18 @@ icssg0_iepclk_mux: iepclk-mux@30 {
>  			};
>  		};
>  
> +		icssg0_iep0: iep@...00 {
> +			compatible = "ti,am654-icss-iep";
> +			reg = <0x2e000 0x1000>;
> +			clocks = <&icssg0_iepclk_mux>;
> +		};
> +
> +		icssg0_iep1: iep@...00 {
> +			compatible = "ti,am654-icss-iep";
> +			reg = <0x2f000 0x1000>;
> +			clocks = <&icssg0_iepclk_mux>;
> +		};
> +
>  		icssg0_mii_rt: mii-rt@...00 {
>  			compatible = "ti,pruss-mii", "syscon";
>  			reg = <0x32000 0x100>;
> @@ -1385,6 +1397,18 @@ icssg1_iepclk_mux: iepclk-mux@30 {
>  			};
>  		};
>  
> +		icssg1_iep0: iep@...00 {
> +			compatible = "ti,am654-icss-iep";
> +			reg = <0x2e000 0x1000>;
> +			clocks = <&icssg1_iepclk_mux>;
> +		};
> +
> +		icssg1_iep1: iep@...00 {
> +			compatible = "ti,am654-icss-iep";
> +			reg = <0x2f000 0x1000>;
> +			clocks = <&icssg1_iepclk_mux>;
> +		};
> +
>  		icssg1_mii_rt: mii-rt@...00 {
>  			compatible = "ti,pruss-mii", "syscon";
>  			reg = <0x32000 0x100>;
> 

-- 
Regards
Vignesh