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Sun, 15 Nov 2026 05:22:26 -0800 (PST) Received: from jernej-laptop ([2a00:ee2:6a02:9300:bb69:6bcf:1b11:e85b]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-49c5d03b10fsm18406672f8f.1.2026.11.15.05.22.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 15 Nov 2026 05:22:25 -0800 (PST) From: Jernej Skrabec To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Samuel Holland Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Jernej Skrabec Subject: [PATCH v2 3/3] arm64: dts: allwinner: h6: orangepi: Enable CPU frequency scaling Date: Sun, 15 Nov 2026 14:22:14 +0100 Message-ID: <20261115132215.289236-4-jernej.skrabec@gmail.com> X-Mailer: git-send-email 2.56.1 In-Reply-To: <20261115132215.289236-1-jernej.skrabec@gmail.com> References: <20261115132215.289236-1-jernej.skrabec@gmail.com> X-Archived-By: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261115_052228_407240_7B0D99BE X-CRM114-Status: GOOD ( 10.84 ) X-Spam-Score: -2.1 (--) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 The Orange Pi One Plus and Lite2 lack the CPU OPP table and CPU supply, so the CPU never scales its frequency. Add both, like on Orange Pi 3. OPPs above the regulator constraints stay unused. Signed-off-by: Jernej Skrabec --- arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi index 40c5c42b347e..a2a2e4cb0256 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi @@ -5,6 +5,7 @@ /dts-v1/; #include "sun50i-h6.dtsi" +#include "sun50i-h6-cpu-opp.dtsi" #include "sun50i-h6-gpu-opp.dtsi" #include @@ -65,6 +66,10 @@ reg_vcc5v: vcc5v { }; }; +&cpu0 { + cpu-supply = <®_dcdca>; +}; + &de { status = "okay"; }; -- 2.43.0