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Mon, 30 Jan 2023 06:13:26 -0800 (PST) Message-ID: Date: Mon, 30 Jan 2023 23:13:25 +0900 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 Subject: Re: [PATCH] dt-bindings: interconnect: samsung,exynos-bus: allow opp-table Content-Language: en-US To: Krzysztof Kozlowski , Chanwoo Choi , Georgi Djakov , Rob Herring , Krzysztof Kozlowski , Alim Akhtar , 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 References: <20230125090849.122189-1-krzysztof.kozlowski@linaro.org> From: Chanwoo Choi In-Reply-To: <20230125090849.122189-1-krzysztof.kozlowski@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230130_061331_549124_B600CED6 X-CRM114-Status: GOOD ( 14.54 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 23. 1. 25. 18:08, Krzysztof Kozlowski wrote: > The opp-table can be located in the exynos-bus node which uses it, so > allow such child node. > > Signed-off-by: Krzysztof Kozlowski > --- > .../interconnect/samsung,exynos-bus.yaml | 27 +++++++++++++++++++ > 1 file changed, 27 insertions(+) > > diff --git a/Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml b/Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml > index ad9ed596dfef..5e26e48c7217 100644 > --- a/Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml > +++ b/Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml > @@ -196,6 +196,8 @@ properties: > maxItems: 2 > > operating-points-v2: true > + opp-table: > + type: object > > samsung,data-clock-ratio: > $ref: /schemas/types.yaml#/definitions/uint32 > @@ -227,6 +229,31 @@ examples: > operating-points-v2 = <&bus_dmc_opp_table>; > devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>; > vdd-supply = <&buck1_reg>; > + > + bus_dmc_opp_table: opp-table { > + compatible = "operating-points-v2"; > + > + opp-50000000 { > + opp-hz = /bits/ 64 <50000000>; > + opp-microvolt = <800000>; > + }; > + opp-100000000 { > + opp-hz = /bits/ 64 <100000000>; > + opp-microvolt = <800000>; > + }; > + opp-134000000 { > + opp-hz = /bits/ 64 <134000000>; > + opp-microvolt = <800000>; > + }; > + opp-200000000 { > + opp-hz = /bits/ 64 <200000000>; > + opp-microvolt = <825000>; > + }; > + opp-400000000 { > + opp-hz = /bits/ 64 <400000000>; > + opp-microvolt = <875000>; > + }; > + }; > }; > > ppmu_dmc0: ppmu@106a0000 { Acked-by: Chanwoo Choi -- Best Regards, Samsung Electronics Chanwoo Choi _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel