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Message-ID: <def2fd41-371a-4b2a-925d-81b149aaae01@kernel.org>
Date: Tue, 28 May 2024 15:19:30 +0300
From: Roger Quadros <rogerq@...nel.org>
To: Siddharth Vadapalli <s-vadapalli@...com>, nm@...com, vigneshr@...com,
afd@...com, kristo@...nel.org, robh@...nel.org, krzk+dt@...nel.org,
conor+dt@...nel.org
Cc: devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, u-kumar1@...com, danishanwar@...com,
srk@...com
Subject: Re: [PATCH v3 4/7] arm64: dts: ti: k3-serdes: Add Serdes1 lane-muxing
macros for J722S
On 24/05/2024 12:05, Siddharth Vadapalli wrote:
> The Serdes1 instance of the Serdes on J722S SoC is a single lane Serdes
> that is muxed across PCIe and CPSW. Define the lane-muxing macros to be
> used as the idle state values.
>
> Signed-off-by: Siddharth Vadapalli <s-vadapalli@...com>
> ---
> Current patch is v1. No changelog.
>
> arch/arm64/boot/dts/ti/k3-serdes.h | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-serdes.h b/arch/arm64/boot/dts/ti/k3-serdes.h
> index e6a036a4e70b..ef3606068140 100644
> --- a/arch/arm64/boot/dts/ti/k3-serdes.h
> +++ b/arch/arm64/boot/dts/ti/k3-serdes.h
> @@ -206,4 +206,7 @@
> #define J722S_SERDES0_LANE0_USB 0x0
> #define J722S_SERDES0_LANE0_QSGMII_LANE2 0x1
>
> +#define J722S_SERDES1_LANE0_PCIE0_LANE0 0x0
> +#define J722S_SERDES1_LANE0_QSGMII_LANE1 0x1
> +
Maybe this one patch can deal with both USB and PCIE0 additions to this file
and could be moved earlier in the series.
> #endif /* DTS_ARM64_TI_K3_SERDES_H */
--
cheers,
-roger
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