linux-kernel - Re: [PATCH 3/6] dt-bindings: clock: imx93: drop TPM1/3 LPIT1/2 entry

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Message-ID: <d9e243cf-d90a-1f49-3f80-f792c29348e0@linaro.org>
Date:   Thu, 27 Oct 2022 17:17:31 -0400
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     "Peng Fan (OSS)" <peng.fan@....nxp.com>, abelvesa@...nel.org,
        abel.vesa@...aro.org, mturquette@...libre.com, sboyd@...nel.org,
        shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
        festevam@...il.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org
Cc:     linux-imx@....com, linux-clk@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, Peng Fan <peng.fan@....com>,
        Jacky Bai <ping.bai@....com>
Subject: Re: [PATCH 3/6] dt-bindings: clock: imx93: drop TPM1/3 LPIT1/2 entry

On 27/10/2022 06:11, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@....com>
> 
> Per updated Reference Mannual, the TPM[1,3] LPIT[1,2] root clock entries
> are reserved. So drop them.

Reserved as firmware does not allow OS to use them? You are now
affecting the ABI, so "drop them" should be nicely explained.

Best regards,
Krzysztof