From: "Rob Herring (Arm)" <robh@kernel.org>
To: "André Draszik" <andre.draszik@linaro.org>
Cc: Conor Dooley <conor+dt@kernel.org>,
linux-kernel@vger.kernel.org, Liam Girdwood <lgirdwood@gmail.com>,
linux-samsung-soc@vger.kernel.org,
Mark Brown <broonie@kernel.org>,
Krzysztof Kozlowski <krzk@kernel.org>,
linux-pm@vger.kernel.org, Alim Akhtar <alim.akhtar@samsung.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
kernel-team@android.com, Tudor Ambarus <tudor.ambarus@linaro.org>,
Peter Griffin <peter.griffin@linaro.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Will McVicker <willmcvicker@google.com>,
Ulf Hansson <ulf.hansson@linaro.org>,
Juan Yescas <jyescas@google.com>
Subject: Re: [PATCH v5 02/10] dt-bindings: power: samsung: add google,gs101-pd
Date: Wed, 11 Feb 2026 15:01:00 -0600 [thread overview]
Message-ID: <177084366016.3875481.12715667820083029736.robh@kernel.org> (raw)
In-Reply-To: <20260205-gs101-pd-v5-2-ede49cdb57a6@linaro.org>
On Thu, 05 Feb 2026 21:42:30 +0000, André Draszik wrote:
> Add support for the Google gs101 version of the Exynos power domains. A
> new compatible is needed because register fields have changed and
> because power domain operations involve interfacing with the TrustZone
> protection control on newer Exynos SoCs.
>
> Power domains can also have a power supply linked to them, so add
> optional support for that, too. It is believed that all (existing)
> platforms could benefit from this, hence it's not being limited to
> gs101-pd.
>
> Signed-off-by: André Draszik <andre.draszik@linaro.org>
>
> ---
> v5:
> - add domain-supply and update commit message
>
> v4:
> - add new vendor property samsung,dtzpc
> - drop previous tags due to that
> ---
> .../devicetree/bindings/power/pd-samsung.yaml | 33 ++++++++++++++++++++--
> 1 file changed, 30 insertions(+), 3 deletions(-)
>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
next prev parent reply other threads:[~2026-02-11 21:01 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-05 21:42 [PATCH v5 00/10] pmdomain: samsung: add support for Google GS101 André Draszik
2026-02-05 21:42 ` [PATCH v5 01/10] dt-bindings: soc: google: add google,gs101-dtzpc André Draszik
2026-02-11 20:58 ` Rob Herring (Arm)
2026-02-05 21:42 ` [PATCH v5 02/10] dt-bindings: power: samsung: add google,gs101-pd André Draszik
2026-02-11 21:01 ` Rob Herring (Arm) [this message]
2026-02-05 21:42 ` [PATCH v5 03/10] dt-bindings: soc: samsung: exynos-pmu: move gs101-pmu into separate binding André Draszik
2026-02-11 21:03 ` Rob Herring (Arm)
2026-02-05 21:42 ` [PATCH v5 04/10] dt-bindings: soc: google: gs101-pmu: allow power domains as children André Draszik
2026-02-11 21:12 ` Rob Herring
2026-02-12 12:03 ` André Draszik
2026-02-12 20:06 ` Rob Herring
2026-02-12 20:33 ` André Draszik
2026-02-05 21:42 ` [PATCH v5 05/10] pmdomain: samsung: convert to using regmap André Draszik
2026-02-05 21:42 ` [PATCH v5 06/10] pmdomain: samsung: don't hard-code offset for registers to 0 and 4 André Draszik
2026-02-05 21:42 ` [PATCH v5 07/10] pmdomain: samsung: add support for google,gs101-pd André Draszik
2026-02-05 21:42 ` [PATCH v5 08/10] pmdomain: samsung: use dev_err() instead of pr_err() André Draszik
2026-02-05 21:42 ` [PATCH v5 09/10] pmdomain: samsung: implement SMC to save / restore TZ config André Draszik
2026-02-05 21:42 ` [PATCH v5 10/10] pmdomain: samsung: implement domain-supply regulator André Draszik
2026-03-03 15:46 ` [PATCH v5 00/10] pmdomain: samsung: add support for Google GS101 Ulf Hansson
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