From: Nishanth Menon <nm@ti.com>
To: Thomas Richard <thomas.richard@bootlin.com>
Cc: Tero Kristo <kristo@kernel.org>,
Santosh Shilimkar <ssantosh@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Vignesh Raghavendra <vigneshr@ti.com>,
<linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<thomas.petazzoni@bootlin.com>, <gregory.clement@bootlin.com>,
<u-kumar1@ti.com>
Subject: Re: [PATCH 1/5] dt-bindings: arm: keystone: add ti,j7200-sci compatible
Date: Fri, 1 Dec 2023 01:46:47 -0600 [thread overview]
Message-ID: <20231201074647.orwgcpo3a2cv46gg@excitable> (raw)
In-Reply-To: <20231129-j7200-tisci-s2r-v1-1-c1d5964ed574@bootlin.com>
On 16:31-20231129, Thomas Richard wrote:
> On j7200, during suspend to ram the soc is powered-off.
> At resume requested irqs shall be restored which is a different behavior
> from other platforms.
>
> Signed-off-by: Thomas Richard <thomas.richard@bootlin.com>
> ---
> Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml b/Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
> index c24ad0968f3e..53d9c58dcd70 100644
> --- a/Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
> +++ b/Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
> @@ -40,6 +40,8 @@ properties:
> - description: System controller on TI AM654 SoC
> items:
> - const: ti,am654-sci
> + - description: System controller on TI J7200 SOC
> + - const: ti,j7200-sci
>
> reg-names:
> description: |
>
> --
> 2.39.2
>
Sorry, but I don't see why this is any different for all K3 devices.
they all follow the same pattern of usage.
Also, constraints you are speaking off is also present even for
am654-sci. just handle this in the driver.
--
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:[~2023-12-01 7:47 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-29 15:31 [PATCH 0/5] Add suspend/resume support in ti_sci driver for j7200 Thomas Richard
2023-11-29 15:31 ` [PATCH 1/5] dt-bindings: arm: keystone: add ti,j7200-sci compatible Thomas Richard
2023-11-29 15:34 ` Conor Dooley
2023-11-29 15:38 ` Conor Dooley
2023-11-30 15:42 ` Conor Dooley
2023-11-29 15:54 ` Andrew Davis
2023-12-01 7:46 ` Nishanth Menon [this message]
2023-11-29 15:31 ` [PATCH 2/5] firmware: ti_sci: add suspend/resume support for irqs Thomas Richard
2023-12-01 8:05 ` Nishanth Menon
2023-11-29 15:31 ` [PATCH 3/5] arm64: dts: ti: k3-j7200: use ti,j7200-sci compatible Thomas Richard
2023-11-29 15:35 ` Conor Dooley
2023-11-29 15:31 ` [PATCH 4/5] firmware: ti-sci: for j7200 before suspend check the reserved memory for lpm Thomas Richard
2023-11-29 15:31 ` [PATCH 5/5] arm64: dts: ti: k3-j7200: add reserved memory regions " Thomas Richard
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