From nobody Sun Dec 28 22:51:33 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0E5BAC4167B for ; Mon, 4 Dec 2023 15:36:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234745AbjLDPgC (ORCPT ); Mon, 4 Dec 2023 10:36:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55120 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343863AbjLDPfv (ORCPT ); Mon, 4 Dec 2023 10:35:51 -0500 Received: from mail-lf1-x12a.google.com (mail-lf1-x12a.google.com [IPv6:2a00:1450:4864:20::12a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B13DEB6; Mon, 4 Dec 2023 07:35:57 -0800 (PST) Received: by mail-lf1-x12a.google.com with SMTP id 2adb3069b0e04-50be4f03b06so2283261e87.0; Mon, 04 Dec 2023 07:35:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1701704156; x=1702308956; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=/JoGo3S5F18Eq5w0w9lKp48csF80CvWfgslipmXEQ2c=; b=Gu7t4MeCPDrZk4OKjyxBPv+UftGzNOrpS3DbZ1JOx7KxfcVcZ6P1CDBg4XpPx/3UXR SIZG2MobKhyp7Dlz1VQxwOvr+yVWrmALoa9KcRNiZ4GDYbGEiMaPZQeyrznDToHZFx8q 6MZZTJNHImqxQkOlyjgVEt3WJvE3VLbvphfVNd/PfbRIpCsfbKks5wLEchmk8TP4He1/ 4cnv9D0XhVAWAl9OMx2YC6OJb20TSp23s5KcqL8aoJjKoRfZeiJPGrgP2UyxtvcEthU/ qp8nMSrGTfCnH6rgdZEmZs5D66Inq0dCMHrvTMkMqWGym87xWekmsOjtXlY3r3uSPydt XzEQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701704156; x=1702308956; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=/JoGo3S5F18Eq5w0w9lKp48csF80CvWfgslipmXEQ2c=; b=MJAUcPhjNyHxi5fHG3ibj71llJ/1E4bBuui/UZU6a6kOjS1+BQHkpxONN+UoYGwiwM kfJhwBEJRwfgkDc7YUFOBswKcdgoONYs6UaaHEdNpoa5Ej3dInr2HRtxgW9bmib+H29e 1aadFkrT+WLiNxYVCIJW0nCvP4c94L4uWabEyuS6nQKfdXE2zoXCZ7NYkeSz6NxyD5zK pMVxgdb0dLm8AANAST27quBSSKrphrDw8bhOZlDmSXfMs7Nep7PLL97a5d6PDUTs8e4F sgWhrfWDp7tofbTb/bkv0iPdx7rd7SrtFqD8gtYAl1FEO80q3iitvB/EVa/To24WjVg3 hBjg== X-Gm-Message-State: AOJu0YyIPkuYeGb4AAwjFi0PFHQRYnfJQTGKiTYxHvFG2opdLi/4nPxU O/Ev+npVgZDHAn8ns1KC2w== X-Google-Smtp-Source: AGHT+IFeR1c6fEMTNf73omsuIShEqHPdSRkJR+GEECA6voE9/MXpZsqiF0j631q2/HOWTWd/oPU3kQ== X-Received: by 2002:ac2:546d:0:b0:50b:c977:106a with SMTP id e13-20020ac2546d000000b0050bc977106amr1765730lfn.51.1701704155343; Mon, 04 Dec 2023 07:35:55 -0800 (PST) Received: from U4.lan ([2a02:810b:f40:4300:55ff:210b:5393:c9d7]) by smtp.gmail.com with ESMTPSA id h20-20020a05640250d400b0054c77ac01f4sm693194edb.51.2023.12.04.07.35.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Dec 2023 07:35:55 -0800 (PST) From: Alex Bee To: Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Alex Bee Subject: [PATCH v3 1/3] ARM: dts: rockchip: Add power-controller for RK3128 Date: Mon, 4 Dec 2023 16:35:45 +0100 Message-ID: <20231204153547.97877-2-knaerzche@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231204153547.97877-1-knaerzche@gmail.com> References: <20231204153547.97877-1-knaerzche@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Add power controller and qos nodes for RK3128 in order to use them as powerdomains. Signed-off-by: Alex Bee --- arch/arm/boot/dts/rockchip/rk3128.dtsi | 88 ++++++++++++++++++++++++++ 1 file changed, 88 insertions(+) diff --git a/arch/arm/boot/dts/rockchip/rk3128.dtsi b/arch/arm/boot/dts/roc= kchip/rk3128.dtsi index c0c9f0eaffa3..0676d8b22a1e 100644 --- a/arch/arm/boot/dts/rockchip/rk3128.dtsi +++ b/arch/arm/boot/dts/rockchip/rk3128.dtsi @@ -8,6 +8,7 @@ #include #include #include +#include =20 / { compatible =3D "rockchip,rk3128"; @@ -133,6 +134,93 @@ smp-sram@0 { pmu: syscon@100a0000 { compatible =3D "rockchip,rk3128-pmu", "syscon", "simple-mfd"; reg =3D <0x100a0000 0x1000>; + + power: power-controller { + compatible =3D "rockchip,rk3128-power-controller"; + #power-domain-cells =3D <1>; + #address-cells =3D <1>; + #size-cells =3D <0>; + + power-domain@RK3128_PD_VIO { + reg =3D ; + clocks =3D <&cru ACLK_CIF>, + <&cru HCLK_CIF>, + <&cru DCLK_EBC>, + <&cru HCLK_EBC>, + <&cru ACLK_IEP>, + <&cru HCLK_IEP>, + <&cru ACLK_LCDC0>, + <&cru HCLK_LCDC0>, + <&cru PCLK_MIPI>, + <&cru ACLK_RGA>, + <&cru HCLK_RGA>, + <&cru ACLK_VIO0>, + <&cru ACLK_VIO1>, + <&cru HCLK_VIO>, + <&cru HCLK_VIO_H2P>, + <&cru DCLK_VOP>, + <&cru SCLK_VOP>; + pm_qos =3D <&qos_ebc>, + <&qos_iep>, + <&qos_lcdc>, + <&qos_rga>, + <&qos_vip>; + #power-domain-cells =3D <0>; + }; + + power-domain@RK3128_PD_VIDEO { + reg =3D ; + clocks =3D <&cru ACLK_VDPU>, + <&cru HCLK_VDPU>, + <&cru ACLK_VEPU>, + <&cru HCLK_VEPU>, + <&cru SCLK_HEVC_CORE>; + pm_qos =3D <&qos_vpu>; + #power-domain-cells =3D <0>; + }; + + power-domain@RK3128_PD_GPU { + reg =3D ; + clocks =3D <&cru ACLK_GPU>; + pm_qos =3D <&qos_gpu>; + #power-domain-cells =3D <0>; + }; + }; + }; + + qos_gpu: qos@1012d000 { + compatible =3D "rockchip,rk3128-qos", "syscon"; + reg =3D <0x1012d000 0x20>; + }; + + qos_vpu: qos@1012e000 { + compatible =3D "rockchip,rk3128-qos", "syscon"; + reg =3D <0x1012e000 0x20>; + }; + + qos_rga: qos@1012f000 { + compatible =3D "rockchip,rk3128-qos", "syscon"; + reg =3D <0x1012f000 0x20>; + }; + + qos_ebc: qos@1012f080 { + compatible =3D "rockchip,rk3128-qos", "syscon"; + reg =3D <0x1012f080 0x20>; + }; + + qos_iep: qos@1012f100 { + compatible =3D "rockchip,rk3128-qos", "syscon"; + reg =3D <0x1012f100 0x20>; + }; + + qos_lcdc: qos@1012f180 { + compatible =3D "rockchip,rk3128-qos", "syscon"; + reg =3D <0x1012f180 0x20>; + }; + + qos_vip: qos@1012f200 { + compatible =3D "rockchip,rk3128-qos", "syscon"; + reg =3D <0x1012f200 0x20>; }; =20 gic: interrupt-controller@10139000 { --=20 2.43.0 From nobody Sun Dec 28 22:51:33 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 92212C4167B for ; Mon, 4 Dec 2023 15:36:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234706AbjLDPf7 (ORCPT ); Mon, 4 Dec 2023 10:35:59 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55124 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344234AbjLDPfv (ORCPT ); Mon, 4 Dec 2023 10:35:51 -0500 Received: from mail-ed1-x52b.google.com (mail-ed1-x52b.google.com [IPv6:2a00:1450:4864:20::52b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CEB4CC0; 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Mon, 04 Dec 2023 07:35:55 -0800 (PST) From: Alex Bee To: Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Alex Bee Subject: [PATCH v3 2/3] ARM: dts: rockchip: Add GPU node for RK3128 Date: Mon, 4 Dec 2023 16:35:46 +0100 Message-ID: <20231204153547.97877-3-knaerzche@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231204153547.97877-1-knaerzche@gmail.com> References: <20231204153547.97877-1-knaerzche@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" RK3128 SoCs have Mali400 MP2 GPU. Add the respective device tree node and the correspondending opp-table. The frequencies and voltages of the opp-table have been taken from downstream kernel. Signed-off-by: Alex Bee --- arch/arm/boot/dts/rockchip/rk3128.dtsi | 44 ++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/arch/arm/boot/dts/rockchip/rk3128.dtsi b/arch/arm/boot/dts/roc= kchip/rk3128.dtsi index 0676d8b22a1e..414b690f96e4 100644 --- a/arch/arm/boot/dts/rockchip/rk3128.dtsi +++ b/arch/arm/boot/dts/rockchip/rk3128.dtsi @@ -101,6 +101,27 @@ opp-1200000000 { }; }; =20 + gpu_opp_table: opp-table-1 { + compatible =3D "operating-points-v2"; + + opp-200000000 { + opp-hz =3D /bits/ 64 <200000000>; + opp-microvolt =3D <975000 975000 1250000>; + }; + opp-300000000 { + opp-hz =3D /bits/ 64 <300000000>; + opp-microvolt =3D <1050000 1050000 1250000>; + }; + opp-400000000 { + opp-hz =3D /bits/ 64 <400000000>; + opp-microvolt =3D <1150000 1150000 1250000>; + }; + opp-480000000 { + opp-hz =3D /bits/ 64 <480000000>; + opp-microvolt =3D <1250000 1250000 1250000>; + }; + }; + timer { compatible =3D "arm,armv7-timer"; interrupts =3D , @@ -131,6 +152,29 @@ smp-sram@0 { }; }; =20 + gpu: gpu@10090000 { + compatible =3D "rockchip,rk3128-mali", "arm,mali-400"; + reg =3D <0x10090000 0x10000>; + interrupts =3D , + , + , + , + , + ; + interrupt-names =3D "gp", + "gpmmu", + "pp0", + "ppmmu0", + "pp1", + "ppmmu1"; + clocks =3D <&cru ACLK_GPU>, <&cru ACLK_GPU>; + clock-names =3D "bus", "core"; + operating-points-v2 =3D <&gpu_opp_table>; + resets =3D <&cru SRST_GPU>; + power-domains =3D <&power RK3128_PD_GPU>; + status =3D "disabled"; + }; + pmu: syscon@100a0000 { compatible =3D "rockchip,rk3128-pmu", "syscon", "simple-mfd"; reg =3D <0x100a0000 0x1000>; --=20 2.43.0 From nobody Sun Dec 28 22:51:33 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 124EBC4167B for ; Mon, 4 Dec 2023 15:36:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234734AbjLDPgF (ORCPT ); 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Mon, 04 Dec 2023 07:35:56 -0800 (PST) From: Alex Bee To: Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Alex Bee Subject: [PATCH v3 3/3] ARM: dts: rockchip: Enable GPU for XPI-3128 Date: Mon, 4 Dec 2023 16:35:47 +0100 Message-ID: <20231204153547.97877-4-knaerzche@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231204153547.97877-1-knaerzche@gmail.com> References: <20231204153547.97877-1-knaerzche@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Add the supply and enable gpu node for XPI-3128 board. Signed-off-by: Alex Bee --- arch/arm/boot/dts/rockchip/rk3128-xpi-3128.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/rockchip/rk3128-xpi-3128.dts b/arch/arm/boot= /dts/rockchip/rk3128-xpi-3128.dts index e979425f11a0..de497f6e9456 100644 --- a/arch/arm/boot/dts/rockchip/rk3128-xpi-3128.dts +++ b/arch/arm/boot/dts/rockchip/rk3128-xpi-3128.dts @@ -328,6 +328,11 @@ &gpio3 { "", "", "", ""; }; =20 +&gpu { + mali-supply =3D <&vdd_log>; + status =3D "okay"; +}; + &mdio { phy0: ethernet-phy@1 { compatible =3D "ethernet-phy-ieee802.3-c22"; --=20 2.43.0