Thread (21 messages) 21 messages, 5 authors, 15d ago

Re: [PATCH v3 02/12] dt-bindings: power: renesas,r8a78000-mdlc: Add firmware property

From: Sudeep Holla <sudeep.holla@kernel.org>
Date: 2026-09-04 14:03:57
Also in: arm-scmi, linux-arm-kernel, linux-clk, linux-devicetree, linux-renesas-soc, lkml

On Wed, Sep 02, 2026 at 01:29:18PM +0200, Geert Uytterhoeven wrote:
On systems using the ARM System Control and Management Interface (SCMI),
Module Controller hardware registers must not be accessed directly.
Instead, the SCMI message protocol must be used for inquiry,
configuration, and control of power domains, clocks, and resets.

Add a "renesas,scmi-firmware" property to distinguish between systems
with and without SCMI, and to indicate which SCMI firmware interface
provider to communicate with.
Same comment as 01/12 and the NACK.

-- 
Regards,
Sudeep
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