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From: Georgi Djakov <georgi.djakov@linaro.org>
To: Dmitry Osipenko <digetx@gmail.com>,
	Thierry Reding <thierry.reding@gmail.com>,
	Jonathan Hunter <jonathanh@nvidia.com>,
	Rob Herring <robh+dt@kernel.org>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>,
	Peter De Schrijver <pdeschrijver@nvidia.com>,
	MyungJoo Ham <myungjoo.ham@samsung.com>,
	Kyungmin Park <kyungmin.park@samsung.com>,
	Chanwoo Choi <cw00.choi@samsung.com>,
	Mikko Perttunen <cyndis@kapsi.fi>,
	Viresh Kumar <vireshk@kernel.org>,
	Peter Geis <pgwipeout@gmail.com>,
	Nicolas Chauvet <kwizart@gmail.com>,
	Krzysztof Kozlowski <krzk@kernel.org>
Cc: linux-tegra@vger.kernel.org, linux-pm@vger.kernel.org,
	linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org
Subject: Re: [PATCH v10 01/19] dt-bindings: memory: tegra20: emc: Document opp-supported-hw property
Date: Mon, 30 Nov 2020 11:48:18 +0200	[thread overview]
Message-ID: <46b3bab7-1c2c-2f50-6e41-f411e532357b@linaro.org> (raw)
In-Reply-To: <20201123002723.28463-2-digetx@gmail.com>

On 23.11.20 2:27, Dmitry Osipenko wrote:
> Document opp-supported-hw property, which is not strictly necessary to
> have on Tegra20, but it's very convenient to have because all other SoC
> core devices will use hardware versioning, and thus, it's good to maintain
> the consistency.

Hi Dmitry,

I believe Krzysztof is waiting for Ack on the binding before merging
this patch (and the rest), but unfortunately it was not sent to the
DT mailing list for review.

Thanks,
Georgi

> 
> Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
> ---
>   .../bindings/memory-controllers/nvidia,tegra20-emc.txt      | 6 ++++++
>   1 file changed, 6 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.txt b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.txt
> index 67ac8d1297da..fe99ce1013bd 100644
> --- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.txt
> +++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.txt
> @@ -16,6 +16,12 @@ Properties:
>   - #interconnect-cells : Should be 0.
>   - operating-points-v2: See ../bindings/opp/opp.txt for details.
>   
> +For each opp entry in 'operating-points-v2' table:
> +- opp-supported-hw: One bitfield indicating SoC process ID mask
> +
> +	A bitwise AND is performed against this value and if any bit
> +	matches, the OPP gets enabled.
> +
>   Optional properties:
>   - core-supply: Phandle of voltage regulator of the SoC "core" power domain.
>   
> 


WARNING: multiple messages have this Message-ID (diff)
From: Georgi Djakov <georgi.djakov@linaro.org>
To: Dmitry Osipenko <digetx@gmail.com>,
	Thierry Reding <thierry.reding@gmail.com>,
	Jonathan Hunter <jonathanh@nvidia.com>,
	Rob Herring <robh+dt@kernel.org>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>,
	Peter De Schrijver <pdeschrijver@nvidia.com>,
	MyungJoo Ham <myungjoo.ham@samsung.com>,
	Kyungmin Park <kyungmin.park@samsung.com>,
	Chanwoo Choi <cw00.choi@samsung.com>,
	Mikko Perttunen <cyndis@kapsi.fi>,
	Viresh Kumar <vireshk@kernel.org>,
	Peter Geis <pgwipeout@gmail.com>,
	Nicolas Chauvet <kwizart@gmail.com>,
	Krzysztof Kozlowski <krzk@kernel.org>
Cc: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,
	dri-devel@lists.freedesktop.org, linux-pm@vger.kernel.org
Subject: Re: [PATCH v10 01/19] dt-bindings: memory: tegra20: emc: Document opp-supported-hw property
Date: Mon, 30 Nov 2020 11:48:18 +0200	[thread overview]
Message-ID: <46b3bab7-1c2c-2f50-6e41-f411e532357b@linaro.org> (raw)
In-Reply-To: <20201123002723.28463-2-digetx@gmail.com>

On 23.11.20 2:27, Dmitry Osipenko wrote:
> Document opp-supported-hw property, which is not strictly necessary to
> have on Tegra20, but it's very convenient to have because all other SoC
> core devices will use hardware versioning, and thus, it's good to maintain
> the consistency.

Hi Dmitry,

I believe Krzysztof is waiting for Ack on the binding before merging
this patch (and the rest), but unfortunately it was not sent to the
DT mailing list for review.

Thanks,
Georgi

> 
> Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
> ---
>   .../bindings/memory-controllers/nvidia,tegra20-emc.txt      | 6 ++++++
>   1 file changed, 6 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.txt b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.txt
> index 67ac8d1297da..fe99ce1013bd 100644
> --- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.txt
> +++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.txt
> @@ -16,6 +16,12 @@ Properties:
>   - #interconnect-cells : Should be 0.
>   - operating-points-v2: See ../bindings/opp/opp.txt for details.
>   
> +For each opp entry in 'operating-points-v2' table:
> +- opp-supported-hw: One bitfield indicating SoC process ID mask
> +
> +	A bitwise AND is performed against this value and if any bit
> +	matches, the OPP gets enabled.
> +
>   Optional properties:
>   - core-supply: Phandle of voltage regulator of the SoC "core" power domain.
>   
> 

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  reply	other threads:[~2020-11-30  9:49 UTC|newest]

Thread overview: 78+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20201123003254epcas1p1763e1ce693d7cb8e2f20d521e701ad5f@epcas1p1.samsung.com>
2020-11-23  0:27 ` [PATCH v10 00/19] Introduce memory interconnect for NVIDIA Tegra SoCs Dmitry Osipenko
2020-11-23  0:27   ` Dmitry Osipenko
2020-11-23  0:27   ` [PATCH v10 01/19] dt-bindings: memory: tegra20: emc: Document opp-supported-hw property Dmitry Osipenko
2020-11-23  0:27     ` Dmitry Osipenko
2020-11-30  9:48     ` Georgi Djakov [this message]
2020-11-30  9:48       ` Georgi Djakov
2020-11-30 18:23       ` Krzysztof Kozlowski
2020-11-30 18:23         ` Krzysztof Kozlowski
2020-11-30 20:03         ` Dmitry Osipenko
2020-11-30 20:03           ` Dmitry Osipenko
2020-11-23  0:27   ` [PATCH v10 02/19] memory: tegra20: Support hardware versioning and clean up OPP table initialization Dmitry Osipenko
2020-11-23  0:27     ` Dmitry Osipenko
2020-11-23  0:27   ` [PATCH v10 03/19] memory: tegra30: Support interconnect framework Dmitry Osipenko
2020-11-23  0:27     ` Dmitry Osipenko
2020-11-23  6:32     ` Georgi Djakov
2020-11-23  6:32       ` Georgi Djakov
2020-11-23 12:14       ` Dmitry Osipenko
2020-11-23 12:14         ` Dmitry Osipenko
2020-11-23  0:27   ` [PATCH v10 04/19] memory: tegra124-emc: Make driver modular Dmitry Osipenko
2020-11-23  0:27     ` Dmitry Osipenko
2020-11-23  0:27   ` [PATCH v10 05/19] memory: tegra124-emc: Continue probing if timings are missing in device-tree Dmitry Osipenko
2020-11-23  0:27     ` Dmitry Osipenko
2020-11-23  0:27   ` [PATCH v10 06/19] memory: tegra124: Support interconnect framework Dmitry Osipenko
2020-11-23  0:27     ` Dmitry Osipenko
2020-11-23  6:33     ` Georgi Djakov
2020-11-23  6:33       ` Georgi Djakov
2020-11-23  0:27   ` [PATCH v10 07/19] drm/tegra: dc: Support memory bandwidth management Dmitry Osipenko
2020-11-23  0:27     ` Dmitry Osipenko
2020-11-23  0:27   ` [PATCH v10 08/19] drm/tegra: dc: Extend debug stats with total number of events Dmitry Osipenko
2020-11-23  0:27     ` Dmitry Osipenko
2020-11-23  0:27   ` [PATCH v10 09/19] PM / devfreq: tegra30: Support interconnect and OPPs from device-tree Dmitry Osipenko
2020-11-23  0:27     ` Dmitry Osipenko
2020-11-23  7:02     ` Chanwoo Choi
2020-11-23  7:02       ` Chanwoo Choi
2020-11-23 12:14       ` Dmitry Osipenko
2020-11-23 12:14         ` Dmitry Osipenko
2020-11-23  0:27   ` [PATCH v10 10/19] PM / devfreq: tegra30: Separate configurations per-SoC generation Dmitry Osipenko
2020-11-23  0:27     ` Dmitry Osipenko
2020-11-23  0:27   ` [PATCH v10 11/19] PM / devfreq: tegra20: Deprecate in a favor of emc-stat based driver Dmitry Osipenko
2020-11-23  0:27     ` Dmitry Osipenko
2020-11-23  7:02     ` Chanwoo Choi
2020-11-23  7:02       ` Chanwoo Choi
2020-11-23  0:27   ` [PATCH v10 12/19] ARM: tegra: Correct EMC registers size in Tegra20 device-tree Dmitry Osipenko
2020-11-23  0:27     ` Dmitry Osipenko
2020-11-23  0:27   ` [PATCH v10 13/19] ARM: tegra: Add interconnect properties to " Dmitry Osipenko
2020-11-23  0:27     ` Dmitry Osipenko
2020-11-23  0:27   ` [PATCH v10 14/19] ARM: tegra: Add interconnect properties to Tegra30 device-tree Dmitry Osipenko
2020-11-23  0:27     ` Dmitry Osipenko
2020-11-23  0:27   ` [PATCH v10 15/19] ARM: tegra: Add interconnect properties to Tegra124 device-tree Dmitry Osipenko
2020-11-23  0:27     ` Dmitry Osipenko
2020-11-23  0:27   ` [PATCH v10 16/19] ARM: tegra: Add nvidia,memory-controller phandle to Tegra20 EMC device-tree Dmitry Osipenko
2020-11-23  0:27     ` [PATCH v10 16/19] ARM: tegra: Add nvidia, memory-controller " Dmitry Osipenko
2020-11-23  0:27   ` [PATCH v10 17/19] ARM: tegra: Add EMC OPP properties to Tegra20 device-trees Dmitry Osipenko
2020-11-23  0:27     ` Dmitry Osipenko
2020-11-30 21:17     ` Jon Hunter
2020-11-30 21:17       ` Jon Hunter
2020-11-30 22:57       ` Dmitry Osipenko
2020-11-30 22:57         ` Dmitry Osipenko
2020-12-01 20:42         ` Jon Hunter
2020-12-01 20:42           ` Jon Hunter
2020-12-04 15:54         ` Thierry Reding
2020-12-04 15:54           ` Thierry Reding
2020-12-05 13:52           ` Krzysztof Kozlowski
2020-12-05 13:52             ` Krzysztof Kozlowski
2020-11-23  0:27   ` [PATCH v10 18/19] ARM: tegra: Add EMC OPP and ICC properties to Tegra30 EMC and ACTMON device-tree nodes Dmitry Osipenko
2020-11-23  0:27     ` Dmitry Osipenko
2020-11-23  0:27   ` [PATCH v10 19/19] ARM: tegra: Add EMC OPP and ICC properties to Tegra124 " Dmitry Osipenko
2020-11-23  0:27     ` Dmitry Osipenko
2020-11-23  6:17   ` [PATCH v10 00/19] Introduce memory interconnect for NVIDIA Tegra SoCs Viresh Kumar
2020-11-23  6:17     ` Viresh Kumar
2020-11-23 12:13     ` Dmitry Osipenko
2020-11-23 12:13       ` Dmitry Osipenko
2020-11-30  8:44   ` Chanwoo Choi
2020-11-30  8:44     ` Chanwoo Choi
2020-11-30  8:36     ` Krzysztof Kozlowski
2020-11-30  8:36       ` Krzysztof Kozlowski
2020-11-30  8:59       ` Chanwoo Choi
2020-11-30  8:59         ` Chanwoo Choi

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