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Received: from smtpbgau1.qq.com ([54.206.16.166]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ibnnZ-00014y-1o for linux-rockchip@lists.infradead.org; Mon, 02 Dec 2019 15:39:46 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foxmail.com; s=s201512; t=1575301134; bh=qxhDF0663v1hbvbZByeK69uarzcMA+FhFaj7j+FZi1M=; h=From:To:Subject:Date:Message-Id:MIME-Version; b=X39EcDwtdvb1mbB0zPxP+C+ZyfwzT/uPbezVmrJk+6gY0Kwl838ZmbHNS4eyzBtLH 5Xbrg8xKbJ90MCH86H1eVvfaUEnVR3T0v6+LnT9gOiIb9nGyIP+6xno87v4mox4u18 kQnUEh/ft4hqmfes/UHOgK0+glCe5yHOwQGOnUHk= X-QQ-mid: esmtp4t1575301131t81f1i73m Received: from Home-PC.lan (unknown [39.180.30.185]) by esmtp4.qq.com (ESMTP) with id ; Mon, 02 Dec 2019 23:38:49 +0800 (CST) X-QQ-SSF: 0100000000000040C7101F00000000O X-QQ-FEAT: EUGmOqWjSYKrlczS1C5GpZ8p2d1quYLjG/gMMWe9CgTsVmZYPXb7FBtwYAbDH B0wgDV/bUXf1oOmaOAuDJS347kNatFUsZjkHcMQIp92g7q/WDdD/7eAmRsWVK4TYJx5Dfrv hDs60f4EYOEM9jI+mjaKtjTgD1be5qn+jau4+ZaF1q6Lf6uycP5d04KSzv2WVdzb/EudUb/ 75M9jx2HUWY6bGlBdZrMGAMpv/j8F0g7/oeSF59eWuN5aoDiP6/7v1uwRL7pLcsnzOTt+7+ mbtaO2RkIfF4w4kJmbHS8StZOk7irllV8QsA== X-QQ-GoodBg: 0 From: Jack Chen To: heiko@sntech.de Subject: [PATCH] ARM: dts: rockchip: Add missing cpu operating points for rk3288-tinker Date: Mon, 2 Dec 2019 23:35:40 +0800 Message-Id: <20191202153540.26143-1-redchenjs@foxmail.com> X-Mailer: git-send-email 2.24.0 MIME-Version: 1.0 X-QQ-SENDSIZE: 520 Feedback-ID: esmtp:foxmail.com:bgforeign:bgforeign11 X-QQ-Bgrelay: 1 X-Spam-Note: CRM114 invocation failed X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on merlin.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [54.206.16.166 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record 0.0 T_SPF_TEMPERROR SPF: test of record failed (temperror) 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (redchenjs[at]foxmail.com) -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, robh+dt@kernel.org, Jack Chen , linux-arm-kernel@lists.infradead.org Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org From: Jack Chen The Tinker Board / S devices use a special chip variant called rk3288-c and use different operating points with a higher max frequency. So add the missing operating points for Tinker Board / S devices, also increase the vdd_cpu regulator-max-microvolt to 1400000 uV so that the cpu can operate at 1.8 GHz. Signed-off-by: Jack Chen --- arch/arm/boot/dts/rk3288-tinker.dtsi | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/rk3288-tinker.dtsi b/arch/arm/boot/dts/rk3288-tinker.dtsi index 81e4e953d4a4..09e83b3d5e7d 100644 --- a/arch/arm/boot/dts/rk3288-tinker.dtsi +++ b/arch/arm/boot/dts/rk3288-tinker.dtsi @@ -113,6 +113,17 @@ cpu0-supply = <&vdd_cpu>; }; +&cpu_opp_table { + opp-1704000000 { + opp-hz = /bits/ 64 <1704000000>; + opp-microvolt = <1350000>; + }; + opp-1800000000 { + opp-hz = /bits/ 64 <1800000000>; + opp-microvolt = <1400000>; + }; +}; + &gmac { assigned-clocks = <&cru SCLK_MAC>; assigned-clock-parents = <&ext_gmac>; @@ -175,7 +186,7 @@ regulator-always-on; regulator-boot-on; regulator-min-microvolt = <750000>; - regulator-max-microvolt = <1350000>; + regulator-max-microvolt = <1400000>; regulator-name = "vdd_arm"; regulator-ramp-delay = <6000>; regulator-state-mem {