From: Neil Armstrong <neil.armstrong@linaro.org>
To: Rob Herring <robh@kernel.org>
Cc: Jerome Brunet <jbrunet@baylibre.com>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Kevin Hilman <khilman@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
Jagan Teki <jagan@amarulasolutions.com>,
Nicolas Belin <nbelin@baylibre.com>,
linux-clk@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
dri-devel@lists.freedesktop.org
Subject: Re: [PATCH v8 04/12] dt-bindings: phy: amlogic,g12a-mipi-dphy-analog: drop unneeded reg property and example
Date: Tue, 14 Nov 2023 15:08:35 +0100 [thread overview]
Message-ID: <c45a3094-501f-408d-9bef-7e634f99185e@linaro.org> (raw)
In-Reply-To: <20231110205716.GA413638-robh@kernel.org>
On 10/11/2023 21:57, Rob Herring wrote:
> On Thu, Nov 09, 2023 at 10:00:05AM +0100, Neil Armstrong wrote:
>> Now this bindings is referred from amlogic,meson-gx-hhi-sysctrl.yaml and is
>> documented as a subnode of a simple-mfd, drop the invalid reg property.
>
> Why is it invalid? It's preferred to have 'reg' in MFDs even if Linux
> doesn't use them. If there's a chunk of registers you can define, then
> do so. If it's all register bit soup, then fine, omit it.
I still don't understand why this particular MFD subnode needs a reg and not
the other ones, using reg would need adding #address-cells/#size-cells on top
node and change all examples/DT for nothing.
Like the other meson-gx-hhi-sysctrl subnodes, it's a register bit soup and this
one is no exception.
Neil
>
> Rob
next prev parent reply other threads:[~2023-11-14 14:08 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-09 9:00 [PATCH v8 00/12] drm/meson: add support for MIPI DSI Display Neil Armstrong
2023-11-09 9:00 ` [PATCH v8 01/12] dt-bindings: clk: g12a-clkc: add CTS_ENCL clock ids Neil Armstrong
2023-11-09 9:00 ` [PATCH v8 02/12] dt-bindings: soc: amlogic,meson-gx-hhi-sysctrl: add example covering meson-axg-hhi-sysctrl Neil Armstrong
2023-11-09 17:34 ` Conor Dooley
2023-11-10 7:50 ` Neil Armstrong
2023-11-10 18:26 ` Conor Dooley
2023-11-10 20:12 ` Rob Herring
2023-11-14 14:06 ` Neil Armstrong
2023-11-09 9:00 ` [PATCH v8 03/12] dt-bindings: phy: amlogic,meson-axg-mipi-pcie-analog: drop text about parent syscon and drop example Neil Armstrong
2023-11-09 17:50 ` Conor Dooley
2023-11-09 9:00 ` [PATCH v8 04/12] dt-bindings: phy: amlogic,g12a-mipi-dphy-analog: drop unneeded reg property and example Neil Armstrong
2023-11-09 18:04 ` Conor Dooley
2023-11-10 7:51 ` Neil Armstrong
2023-11-10 20:57 ` Rob Herring
2023-11-14 14:08 ` Neil Armstrong [this message]
2023-11-09 9:00 ` [PATCH v8 05/12] dt-bindings: arm: amlogic: Document the MNT Reform 2 CM4 adapter with a BPI-CM4 Module Neil Armstrong
2023-11-09 9:00 ` [PATCH v8 06/12] clk: meson: g12a: add CTS_ENCL & CTS_ENCL_SEL clocks Neil Armstrong
2023-11-09 9:00 ` [PATCH v8 07/12] clk: meson: add vclk driver Neil Armstrong
2023-11-09 9:00 ` [PATCH v8 08/12] clk: meson: g12a: make VCLK2 and ENCL clock path configurable by CCF Neil Armstrong
2023-11-09 9:00 ` [PATCH v8 09/12] drm/meson: gate px_clk when setting rate Neil Armstrong
2023-11-09 9:00 ` [PATCH v8 10/12] arm64: meson: g12-common: add the MIPI DSI nodes Neil Armstrong
2023-11-09 9:00 ` [PATCH v8 11/12] DONOTMERGE: arm64: meson: khadas-vim3l: add DSI panel Neil Armstrong
2023-11-09 9:00 ` [PATCH v8 12/12] arm64: dts: amlogic: meson-g12b-bananapi-cm4: add support for MNT Reform2 with CM4 adaper Neil Armstrong
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