From patchwork Wed Sep 7 16:02:06 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jagan Teki X-Patchwork-Id: 603495 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 51518C54EE9 for ; Wed, 7 Sep 2022 16:05:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230244AbiIGQFT (ORCPT ); Wed, 7 Sep 2022 12:05:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52430 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230224AbiIGQFA (ORCPT ); Wed, 7 Sep 2022 12:05:00 -0400 Received: from mail-pg1-x52d.google.com (mail-pg1-x52d.google.com [IPv6:2607:f8b0:4864:20::52d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A304497EC5 for ; Wed, 7 Sep 2022 09:03:19 -0700 (PDT) Received: by mail-pg1-x52d.google.com with SMTP id 73so14053852pga.1 for ; Wed, 07 Sep 2022 09:03:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=edgeble-ai.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date; bh=gETfGoZ4kQzUiEajKUNN4LEqqdTgN0ctMX1ujOe8sDE=; b=w2bK2j8PX1Szy8V0nQHrzGVAjvnYdhiQDRpcGPNOQkzmAJ1foPf5O98uTFGfJIRqR6 XVkEfNyphHzjSMUpS9ePzQzLR9cJuCKk2qQLM/vWPcjKml/AaCloC9TPJUn8BUqDvrxo eO2EevRgicZk9SVjTG6FYDDbOpPwYYXThg1mMzkjH2BpNSJPBlZm8vOZ9vSBwq32TLeK bXlWvVwJt6M2x4j8qswZA9OOJM9pcF9eDF/mR3g4jYT0bc9wUBiOSYMRCHbbGRoA/2zx HdvBE3WMMFDEstIQj0lPp+5kMzZtpy+LmzL4wokNEj9tY/c0L3iZOktTKrg2KoC6wgPr qkyg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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; bh=gETfGoZ4kQzUiEajKUNN4LEqqdTgN0ctMX1ujOe8sDE=; b=HjTHCZaH3WutABEkpg9kEm/ANtEg2BlHCUKyGP+zDVzX+DqfAsA7DPqT+JxWr/1DIf HV4+QrttP1jXRc82D3mb9nC45YlK8TLkszB1cMqSfrIeAi0PfHVywUCIcWIF6mOC9Cju nMZb4FS4MP7OrpQrpiwQqtDRLpFpWRgfpJebezbxetIHRqwvxTA0Rm/nXv0LkeyTO8BI WK26P9br1OVId/OWTcD5Nxn4dgVxae1nSp1eM+qRARBgK6sacIbv4O2PjKpuyR39SDl3 ukWbRNNmFEzpNSHTP5Ltr8G2aiosm/zPlGqi6hkxzVbfPM3fiEtFcu+UfXI5uftaXWNf s9Aw== X-Gm-Message-State: ACgBeo1HqHnhqBp1o0vWzRjW2KZumRuaqH5G+aH+JFKSBjImLxDpNLt5 lnxrTUboeafBvNWVXkJ/hVs7cw== X-Google-Smtp-Source: AA6agR6qUSsr3I60SKrWoE2MoblSMepn6JLA0JCMW7ulj9mCIBY61kjnYUZtBOfY3gAh1c2W0jVrQQ== X-Received: by 2002:a63:df0e:0:b0:434:a80a:39b4 with SMTP id u14-20020a63df0e000000b00434a80a39b4mr3879500pgg.584.1662566598679; Wed, 07 Sep 2022 09:03:18 -0700 (PDT) Received: from localhost.localdomain ([23.27.44.184]) by smtp.gmail.com with ESMTPSA id x13-20020a17090a1f8d00b001f510175984sm14919719pja.41.2022.09.07.09.03.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 07 Sep 2022 09:03:18 -0700 (PDT) From: Jagan Teki To: Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Kever Yang Cc: linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, Jagan Teki Subject: [PATCH v4 12/13] ARM: dts: rockchip: rv1126: Add Edgeble AI Edge Compute Module 0 Date: Wed, 7 Sep 2022 21:32:06 +0530 Message-Id: <20220907160207.3845791-13-jagan@edgeble.ai> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220907160207.3845791-1-jagan@edgeble.ai> References: <20220907160207.3845791-1-jagan@edgeble.ai> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Edge Compute Module 0 is a 96boards SoM-CB compute module based on Rockchip RV1126 from Edgeble AI. General features: - Rockchip RV1126 - 2/4GB LPDDR4 - 16GB eMMC - Fn-link 8223A-SR WiFi/BT Edge Compute Module 0 needs to mount on top of Edgeble AI Carrier boards for creating complete platform solutions. Add support for it. Signed-off-by: Jagan Teki --- Changes for v4: - rebase on -next Changes for v3: - none Changes for v2: - change meaninful dtsi name .../rv1126-edgeble-edge-compute-module-0.dtsi | 353 ++++++++++++++++++ 1 file changed, 353 insertions(+) create mode 100644 arch/arm/boot/dts/rv1126-edgeble-edge-compute-module-0.dtsi diff --git a/arch/arm/boot/dts/rv1126-edgeble-edge-compute-module-0.dtsi b/arch/arm/boot/dts/rv1126-edgeble-edge-compute-module-0.dtsi new file mode 100644 index 000000000000..212990d8fb75 --- /dev/null +++ b/arch/arm/boot/dts/rv1126-edgeble-edge-compute-module-0.dtsi @@ -0,0 +1,353 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2020 Rockchip Electronics Co., Ltd. + * Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd. + */ + +/ { + compatible = "edgeble,edge-compute-module-0", "rockchip,rv1126"; + + aliases { + mmc0 = &emmc; + }; + + vcc5v0_sys: vccsys { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + vccio_flash: vccio-flash { + compatible = "regulator-fixed"; + enable-active-high; + gpios = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&flash_vol_sel>; + regulator-name = "vccio_flash"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_3v3>; + }; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&rk809 1>; + clock-names = "ext_clock"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_enable_h>; + reset-gpios = <&gpio1 RK_PD0 GPIO_ACTIVE_LOW>; + }; +}; + +&cpu0 { + cpu-supply = <&vdd_arm>; +}; + +&emmc { + bus-width = <8>; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_bus8 &emmc_cmd &emmc_clk &emmc_rstnout>; + vmmc-supply = <&vcc_3v3>; + vqmmc-supply = <&vccio_flash>; + rockchip,default-sample-phase = <90>; + status = "okay"; +}; + +&i2c0 { + status = "okay"; + clock-frequency = <400000>; + + rk809: pmic@20 { + compatible = "rockchip,rk809"; + reg = <0x20>; + interrupt-parent = <&gpio0>; + interrupts = ; + #clock-cells = <1>; + clock-output-names = "rk808-clkout1", "rk808-clkout2"; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int_l>; + rockchip,system-power-controller; + wakeup-source; + + vcc1-supply = <&vcc5v0_sys>; + vcc2-supply = <&vcc5v0_sys>; + vcc3-supply = <&vcc5v0_sys>; + vcc4-supply = <&vcc5v0_sys>; + vcc5-supply = <&vcc_buck5>; + vcc6-supply = <&vcc_buck5>; + vcc7-supply = <&vcc5v0_sys>; + vcc8-supply = <&vcc3v3_sys>; + vcc9-supply = <&vcc5v0_sys>; + + regulators { + vdd_npu_vepu: DCDC_REG1 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <650000>; + regulator-max-microvolt = <950000>; + regulator-ramp-delay = <6001>; + regulator-initial-mode = <0x2>; + regulator-name = "vdd_npu_vepu"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_arm: DCDC_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <725000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <6001>; + regulator-initial-mode = <0x2>; + regulator-name = "vdd_arm"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_ddr: DCDC_REG3 { + regulator-always-on; + regulator-boot-on; + regulator-initial-mode = <0x2>; + regulator-name = "vcc_ddr"; + + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc3v3_sys: DCDC_REG4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-initial-mode = <0x2>; + regulator-name = "vcc3v3_sys"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc_buck5: DCDC_REG5 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <2200000>; + regulator-max-microvolt = <2200000>; + regulator-name = "vcc_buck5"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <2200000>; + }; + }; + + vcc_0v8: LDO_REG1 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <800000>; + regulator-name = "vcc_0v8"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc1v8_pmu: LDO_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc1v8_pmu"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vdd0v8_pmu: LDO_REG3 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <800000>; + regulator-name = "vcc0v8_pmu"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <800000>; + }; + }; + + vcc_1v8: LDO_REG4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc_1v8"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcc_dovdd: LDO_REG5 { + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc_dovdd"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_dvdd: LDO_REG6 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "vcc_dvdd"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_avdd: LDO_REG7 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-name = "vcc_avdd"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vccio_sd: LDO_REG8 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vccio_sd"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc3v3_sd: LDO_REG9 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc3v3_sd"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_5v0: SWITCH_REG1 { + regulator-name = "vcc_5v0"; + }; + + vcc_3v3: SWITCH_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vcc_3v3"; + }; + }; + }; +}; + +&pinctrl { + bt { + bt_enable: bt-enable { + rockchip,pins = <3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + flash { + flash_vol_sel: flash-vol-sel { + rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + pmic { + pmic_int_l: pmic-int-l { + rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + wifi { + wifi_enable_h: wifi-enable-h { + rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&pmu_io_domains { + pmuio0-supply = <&vcc1v8_pmu>; + pmuio1-supply = <&vcc3v3_sys>; + vccio1-supply = <&vccio_flash>; + vccio2-supply = <&vccio_sd>; + vccio3-supply = <&vcc_1v8>; + vccio4-supply = <&vcc_dovdd>; + vccio5-supply = <&vcc_1v8>; + vccio6-supply = <&vcc_1v8>; + vccio7-supply = <&vcc_dovdd>; + status = "okay"; +}; + +&saradc { + vref-supply = <&vcc_1v8>; + status = "okay"; +}; + +&sdio { + #address-cells = <1>; + #size-cells = <0>; + max-frequency = <100000000>; + bus-width = <4>; + cap-sd-highspeed; + cap-sdio-irq; + keep-power-in-suspend; + mmc-pwrseq = <&sdio_pwrseq>; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc1_clk &sdmmc1_cmd &sdmmc1_bus4>; + vmmc-supply = <&vcc3v3_sys>; + vqmmc-supply = <&vcc_1v8>; + rockchip,default-sample-phase = <90>; + sd-uhs-sdr104; + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_xfer &uart0_ctsn &uart0_rtsn>; + status = "okay"; + + bluetooth { + compatible = "qcom,qca9377-bt"; + clocks = <&rk809 1>; + clock-names = "lpo"; + enable-gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_HIGH>; /* BT_RST */ + max-speed = <2000000>; + pinctrl-names = "default"; + pinctrl-0 = <&bt_enable>; + vddxo-supply = <&vcc3v3_sys>; + vddio-supply = <&vcc_1v8>; + }; +};