linux-kernel - Re: [PATCH v2 33/36] soc: fsl: qe: Add missing PUSHSCHED command

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Message-ID: <a79ef3a8-8754-4b74-9336-a06a17ac88a7@csgroup.eu>
Date: Fri, 23 Aug 2024 10:14:15 +0200
From: Christophe Leroy <christophe.leroy@...roup.eu>
To: Herve Codina <herve.codina@...tlin.com>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, Qiang Zhao <qiang.zhao@....com>,
 Li Yang <leoyang.li@....com>, Mark Brown <broonie@...nel.org>
Cc: linuxppc-dev@...ts.ozlabs.org, linux-arm-kernel@...ts.infradead.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 Thomas Petazzoni <thomas.petazzoni@...tlin.com>
Subject: Re: [PATCH v2 33/36] soc: fsl: qe: Add missing PUSHSCHED command



Le 08/08/2024 à 09:11, Herve Codina a écrit :
> The PUSHSCHED command is missing in the QE header file.
> 
> This command is supported on MPC8321 and is used to modify the start
> address for the task running on a given peripheral. It is needed for the
> QMC in order to perform the re-initialization procedure and so, ensure
> the correct UCC setup in that case.
> 
> Simply add the missing command in the commands list available in the QE
> header file.
> 
> Signed-off-by: Herve Codina <herve.codina@...tlin.com>

Reviewed-by: Christophe Leroy <christophe.leroy@...roup.eu>

> ---
>   include/soc/fsl/qe/qe.h | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/include/soc/fsl/qe/qe.h b/include/soc/fsl/qe/qe.h
> index 629835b6c71d..8f967d15e479 100644
> --- a/include/soc/fsl/qe/qe.h
> +++ b/include/soc/fsl/qe/qe.h
> @@ -469,6 +469,7 @@ enum comm_dir {
>   #define QE_QMC_STOP_TX			0x0000000c
>   #define QE_QMC_STOP_RX			0x0000000d
>   #define QE_SS7_SU_FIL_RESET		0x0000000e
> +#define QE_PUSHSCHED			0x0000000f
>   /* jonathbr added from here down for 83xx */
>   #define QE_RESET_BCS			0x0000000a
>   #define QE_MCC_INIT_TX_RX_16		0x00000003