From: Rob Herring <robh@kernel.org>
To: Chanwoo Choi <cw00.choi@samsung.com>
Cc: krzk@kernel.org, mark.rutland@arm.com, heiko@sntech.de,
leonard.crestez@nxp.com, lukasz.luba@arm.com,
a.swigon@samsung.com, m.szyprowski@samsung.com, kgene@kernel.org,
myungjoo.ham@samsung.com, kyungmin.park@samsung.com,
linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org
Subject: Re: [PATCH 4/9] PM / devfreq: exynos-bus: Replace deprecated 'devfreq' property
Date: Thu, 26 Dec 2019 14:01:19 -0700 [thread overview]
Message-ID: <20191226210119.GA8706@bogus> (raw)
In-Reply-To: <20191217055738.28445-5-cw00.choi@samsung.com>
On Tue, Dec 17, 2019 at 02:57:33PM +0900, Chanwoo Choi wrote:
> In order to remove the deprecated 'devfreq' property, replace with
> new 'exynos,parent-bus' property in order to get the parent devfreq device
> in devicetree file instead of 'devfreq' property. But, to guarantee the
> backward-compatibility, keep the support 'devfreq' property.
>
> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
> ---
> .../bindings/devfreq/exynos-bus.txt | 16 +++++++--------
> drivers/devfreq/exynos-bus.c | 20 ++++++++++++-------
> 2 files changed, 21 insertions(+), 15 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/devfreq/exynos-bus.txt b/Documentation/devicetree/bindings/devfreq/exynos-bus.txt
> index e71f752cc18f..c948cee01124 100644
> --- a/Documentation/devicetree/bindings/devfreq/exynos-bus.txt
> +++ b/Documentation/devicetree/bindings/devfreq/exynos-bus.txt
> @@ -45,7 +45,7 @@ Required properties only for parent bus device:
> of buses.
>
> Required properties only for passive bus device:
> -- devfreq: the parent bus device.
> +- exynos,parent-bus: the parent bus device.
If you are going to do something new, why not use the interconnect
binding here?
Rob
WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org>
To: Chanwoo Choi <cw00.choi@samsung.com>
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
linux-samsung-soc@vger.kernel.org, heiko@sntech.de,
linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org,
a.swigon@samsung.com, krzk@kernel.org,
linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org,
kyungmin.park@samsung.com, kgene@kernel.org,
myungjoo.ham@samsung.com, leonard.crestez@nxp.com,
lukasz.luba@arm.com, m.szyprowski@samsung.com
Subject: Re: [PATCH 4/9] PM / devfreq: exynos-bus: Replace deprecated 'devfreq' property
Date: Thu, 26 Dec 2019 14:01:19 -0700 [thread overview]
Message-ID: <20191226210119.GA8706@bogus> (raw)
In-Reply-To: <20191217055738.28445-5-cw00.choi@samsung.com>
On Tue, Dec 17, 2019 at 02:57:33PM +0900, Chanwoo Choi wrote:
> In order to remove the deprecated 'devfreq' property, replace with
> new 'exynos,parent-bus' property in order to get the parent devfreq device
> in devicetree file instead of 'devfreq' property. But, to guarantee the
> backward-compatibility, keep the support 'devfreq' property.
>
> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
> ---
> .../bindings/devfreq/exynos-bus.txt | 16 +++++++--------
> drivers/devfreq/exynos-bus.c | 20 ++++++++++++-------
> 2 files changed, 21 insertions(+), 15 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/devfreq/exynos-bus.txt b/Documentation/devicetree/bindings/devfreq/exynos-bus.txt
> index e71f752cc18f..c948cee01124 100644
> --- a/Documentation/devicetree/bindings/devfreq/exynos-bus.txt
> +++ b/Documentation/devicetree/bindings/devfreq/exynos-bus.txt
> @@ -45,7 +45,7 @@ Required properties only for parent bus device:
> of buses.
>
> Required properties only for passive bus device:
> -- devfreq: the parent bus device.
> +- exynos,parent-bus: the parent bus device.
If you are going to do something new, why not use the interconnect
binding here?
Rob
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-12-26 21:01 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20191217055105epcas1p365e306f27fd53852b793155c929ee634@epcas1p3.samsung.com>
2019-12-17 5:57 ` [PATCH 0/9] PM / devfreq: Remove deprecated 'devfreq' and 'devfreq-events' properties Chanwoo Choi
2019-12-17 5:57 ` Chanwoo Choi
2019-12-17 5:57 ` Chanwoo Choi
[not found] ` <CGME20191217055105epcas1p3bacbf54550c52979fe819ab33bb21d30@epcas1p3.samsung.com>
2019-12-17 5:57 ` [PATCH 1/9] PM / devfreq: Add devfreq_get_devfreq_by_node function Chanwoo Choi
2019-12-17 5:57 ` Chanwoo Choi
[not found] ` <CGME20191217055105epcas1p2d2930402a559e381a7854f515a683d15@epcas1p2.samsung.com>
2019-12-17 5:57 ` [PATCH 2/9] PM / devfreq: Remove devfreq_get_devfreq_by_phandle function Chanwoo Choi
2019-12-17 5:57 ` Chanwoo Choi
2019-12-17 14:33 ` Leonard Crestez
2019-12-17 14:33 ` Leonard Crestez
2019-12-17 14:33 ` Leonard Crestez
2019-12-18 2:59 ` Chanwoo Choi
2019-12-18 2:59 ` Chanwoo Choi
2019-12-18 2:59 ` Chanwoo Choi
2019-12-18 3:20 ` Chanwoo Choi
2019-12-18 3:20 ` Chanwoo Choi
2019-12-18 3:20 ` Chanwoo Choi
[not found] ` <CGME20191217055106epcas1p3e77268d200006921dfa736b2c7550a04@epcas1p3.samsung.com>
2019-12-17 5:57 ` [PATCH 3/9] PM / devfreq: event: Add devfreq_event_get_edev_by_node function Chanwoo Choi
2019-12-17 5:57 ` Chanwoo Choi
[not found] ` <CGME20191217055106epcas1p11f2bc81d6bb2db3fc4bc257d78c337b9@epcas1p1.samsung.com>
2019-12-17 5:57 ` [PATCH 4/9] PM / devfreq: exynos-bus: Replace deprecated 'devfreq' property Chanwoo Choi
2019-12-17 5:57 ` Chanwoo Choi
2019-12-26 21:01 ` Rob Herring [this message]
2019-12-26 21:01 ` Rob Herring
2019-12-27 0:09 ` Chanwoo Choi
2019-12-27 0:09 ` Chanwoo Choi
2020-01-06 1:38 ` Chanwoo Choi
2020-01-06 1:38 ` Chanwoo Choi
2020-01-14 18:57 ` Chanwoo Choi
2020-01-14 18:57 ` Chanwoo Choi
2020-01-14 18:57 ` Chanwoo Choi
[not found] ` <CGME20191217055106epcas1p4b50ca647af9b54465e5c0a0bebb165b8@epcas1p4.samsung.com>
2019-12-17 5:57 ` [PATCH 5/9] PM / devfreq: exynos-bus: Replace deprecated 'devfreq-events' property Chanwoo Choi
2019-12-17 5:57 ` Chanwoo Choi
[not found] ` <CGME20191217055106epcas1p156b1323f4ec9f7c35fed825d56e577ff@epcas1p1.samsung.com>
2019-12-17 5:57 ` [PATCH 6/9] PM / devfreq: rk3399_dmc: " Chanwoo Choi
2019-12-17 5:57 ` Chanwoo Choi
[not found] ` <CGME20191217055106epcas1p2c43a45e34983c1b3e60cc6fd842dd33e@epcas1p2.samsung.com>
2019-12-17 5:57 ` [PATCH 7/9] memory: samsung: exynos5422-dmc: " Chanwoo Choi
2019-12-17 5:57 ` Chanwoo Choi
2019-12-17 11:03 ` Lukasz Luba
2019-12-17 11:03 ` Lukasz Luba
2019-12-17 11:03 ` Lukasz Luba
2019-12-19 20:19 ` Krzysztof Kozlowski
2019-12-19 20:19 ` Krzysztof Kozlowski
[not found] ` <CGME20191217055106epcas1p4c0f65bec74e53b38d95e984e146bf8b6@epcas1p4.samsung.com>
2019-12-17 5:57 ` [PATCH 8/9] ARM: dts: exynos: Replace deprecated property for Exynos bus and DMC Chanwoo Choi
2019-12-17 5:57 ` Chanwoo Choi
2019-12-19 20:21 ` Krzysztof Kozlowski
2019-12-19 20:21 ` Krzysztof Kozlowski
[not found] ` <CGME20191217055107epcas1p44d46bdea7b326b86689f326742f5444a@epcas1p4.samsung.com>
2019-12-17 5:57 ` [PATCH 9/9] arm64: dts: exynos: Replace deprecated property for Exynos bus Chanwoo Choi
2019-12-17 5:57 ` Chanwoo Choi
2019-12-19 20:22 ` Krzysztof Kozlowski
2019-12-19 20:22 ` Krzysztof Kozlowski
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