From patchwork Mon Feb 24 06:29:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Kepplinger X-Patchwork-Id: 204380 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 498D2C35679 for ; Mon, 24 Feb 2020 06:30:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 250C3208C3 for ; Mon, 24 Feb 2020 06:30:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726452AbgBXGaw (ORCPT ); Mon, 24 Feb 2020 01:30:52 -0500 Received: from comms.puri.sm ([159.203.221.185]:46824 "EHLO comms.puri.sm" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726060AbgBXGaw (ORCPT ); Mon, 24 Feb 2020 01:30:52 -0500 Received: from localhost (localhost [127.0.0.1]) by comms.puri.sm (Postfix) with ESMTP id 01DB5E03AF; Sun, 23 Feb 2020 22:30:52 -0800 (PST) Received: from comms.puri.sm ([127.0.0.1]) by localhost (comms.puri.sm [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id QO5qkPPxzVBj; Sun, 23 Feb 2020 22:30:51 -0800 (PST) From: Martin Kepplinger To: robh@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de Cc: linux-imx@nxp.com, Anson.Huang@nxp.com, devicetree@vger.kernel.org, kernel@puri.sm, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, "Angus Ainslie (Purism)" , Martin Kepplinger Subject: [PATCH v3 1/8] arm64: dts: librem5-devkit: enable sai2 and sai6 audio interface Date: Mon, 24 Feb 2020 07:29:10 +0100 Message-Id: <20200224062917.4895-2-martin.kepplinger@puri.sm> In-Reply-To: <20200224062917.4895-1-martin.kepplinger@puri.sm> References: <20200224062917.4895-1-martin.kepplinger@puri.sm> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: "Angus Ainslie (Purism)" Add missing sai2 and sai6 audio interface and pinctrl definitions for the Librem 5 devkit. Signed-off-by: Angus Ainslie (Purism) Signed-off-by: Martin Kepplinger --- .../dts/freescale/imx8mq-librem5-devkit.dts | 38 +++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts index 007c14eec676..25135b08d4f8 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts @@ -567,6 +567,25 @@ >; }; + pinctrl_sai2: sai2grp { + fsl,pins = < + MX8MQ_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC 0xd6 + MX8MQ_IOMUXC_SAI2_TXC_SAI2_TX_BCLK 0xd6 + MX8MQ_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0 0xd6 + MX8MQ_IOMUXC_SAI2_RXD0_SAI2_RX_DATA0 0xd6 + MX8MQ_IOMUXC_SAI2_MCLK_SAI2_MCLK 0xd6 + >; + }; + + pinctrl_sai6: sai6grp { + fsl,pins = < + MX8MQ_IOMUXC_SAI1_RXD5_SAI6_RX_DATA0 0xd6 + MX8MQ_IOMUXC_SAI1_RXD6_SAI6_RX_SYNC 0xd6 + MX8MQ_IOMUXC_SAI1_TXD4_SAI6_RX_BCLK 0xd6 + MX8MQ_IOMUXC_SAI1_TXD5_SAI6_TX_DATA0 0xd6 + >; + }; + pinctrl_typec: typecgrp { fsl,pins = < MX8MQ_IOMUXC_NAND_DATA06_GPIO3_IO12 0x16 @@ -742,6 +761,25 @@ status = "okay"; }; +&sai2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai2>; + assigned-clocks = <&clk IMX8MQ_CLK_SAI2>; + assigned-clock-parents = <&clk IMX8MQ_AUDIO_PLL1_OUT>; + assigned-clock-rates = <24576000>; + status = "okay"; +}; + +&sai6 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai6>; + assigned-clocks = <&clk IMX8MQ_CLK_SAI6>; + assigned-clock-parents = <&clk IMX8MQ_AUDIO_PLL1_OUT>; + assigned-clock-rates = <24576000>; + fsl,sai-synchronous-rx; + status = "okay"; +}; + &uart1 { /* console */ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; From patchwork Mon Feb 24 06:29:13 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Kepplinger X-Patchwork-Id: 204378 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5C716C35679 for ; Mon, 24 Feb 2020 06:31:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3E19E20661 for ; Mon, 24 Feb 2020 06:31:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727249AbgBXGbD (ORCPT ); Mon, 24 Feb 2020 01:31:03 -0500 Received: from comms.puri.sm ([159.203.221.185]:46932 "EHLO comms.puri.sm" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726060AbgBXGbD (ORCPT ); Mon, 24 Feb 2020 01:31:03 -0500 Received: from localhost (localhost [127.0.0.1]) by comms.puri.sm (Postfix) with ESMTP id C7BD0E03D4; Sun, 23 Feb 2020 22:31:02 -0800 (PST) Received: from comms.puri.sm ([127.0.0.1]) by localhost (comms.puri.sm [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id keeVhDmLfNLf; Sun, 23 Feb 2020 22:31:02 -0800 (PST) From: Martin Kepplinger To: robh@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de Cc: linux-imx@nxp.com, Anson.Huang@nxp.com, devicetree@vger.kernel.org, kernel@puri.sm, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, "Angus Ainslie (Purism)" , Martin Kepplinger Subject: [PATCH v3 4/8] arm64: dts: librem5-devkit: add a vbus supply to usb0 Date: Mon, 24 Feb 2020 07:29:13 +0100 Message-Id: <20200224062917.4895-5-martin.kepplinger@puri.sm> In-Reply-To: <20200224062917.4895-1-martin.kepplinger@puri.sm> References: <20200224062917.4895-1-martin.kepplinger@puri.sm> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: "Angus Ainslie (Purism)" Without a VBUS supply the dwc3 driver won't go into otg mode. Signed-off-by: Angus Ainslie (Purism) Signed-off-by: Martin Kepplinger --- arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts index 66d6b7c6dca7..823d5c60a8fa 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts @@ -872,6 +872,7 @@ }; &usb3_phy0 { + vbus-supply = <®_5v_p>; status = "okay"; }; From patchwork Mon Feb 24 06:29:14 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Kepplinger X-Patchwork-Id: 204379 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 604A0C3567B for ; Mon, 24 Feb 2020 06:31:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 30AD82072D for ; Mon, 24 Feb 2020 06:31:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727307AbgBXGbG (ORCPT ); Mon, 24 Feb 2020 01:31:06 -0500 Received: from comms.puri.sm ([159.203.221.185]:46948 "EHLO comms.puri.sm" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726060AbgBXGbG (ORCPT ); Mon, 24 Feb 2020 01:31:06 -0500 Received: from localhost (localhost [127.0.0.1]) by comms.puri.sm (Postfix) with ESMTP id CBA64E03E6; Sun, 23 Feb 2020 22:31:05 -0800 (PST) Received: from comms.puri.sm ([127.0.0.1]) by localhost (comms.puri.sm [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id BIGCkQ3KEXq6; Sun, 23 Feb 2020 22:31:05 -0800 (PST) From: Martin Kepplinger To: robh@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de Cc: linux-imx@nxp.com, Anson.Huang@nxp.com, devicetree@vger.kernel.org, kernel@puri.sm, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, "Angus Ainslie (Purism)" , Martin Kepplinger Subject: [PATCH v3 5/8] arm64: dts: librem5-devkit: add the regulators for DVFS Date: Mon, 24 Feb 2020 07:29:14 +0100 Message-Id: <20200224062917.4895-6-martin.kepplinger@puri.sm> In-Reply-To: <20200224062917.4895-1-martin.kepplinger@puri.sm> References: <20200224062917.4895-1-martin.kepplinger@puri.sm> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: "Angus Ainslie (Purism)" Specify which regulator is used for cpufreq DVFS. Signed-off-by: Angus Ainslie (Purism) Signed-off-by: Martin Kepplinger --- .../boot/dts/freescale/imx8mq-librem5-devkit.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts index 823d5c60a8fa..6ba65a807b25 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts @@ -227,6 +227,22 @@ }; }; +&A53_0 { + cpu-supply = <&buck2_reg>; +}; + +&A53_1 { + cpu-supply = <&buck2_reg>; +}; + +&A53_2 { + cpu-supply = <&buck2_reg>; +}; + +&A53_3 { + cpu-supply = <&buck2_reg>; +}; + &clk { assigned-clocks = <&clk IMX8MQ_AUDIO_PLL1>, <&clk IMX8MQ_AUDIO_PLL2>; assigned-clock-rates = <786432000>, <722534400>; From patchwork Mon Feb 24 06:29:17 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Kepplinger X-Patchwork-Id: 204377 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BD086C35679 for ; Mon, 24 Feb 2020 06:31:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 933D020661 for ; Mon, 24 Feb 2020 06:31:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727357AbgBXGbP (ORCPT ); Mon, 24 Feb 2020 01:31:15 -0500 Received: from comms.puri.sm ([159.203.221.185]:47064 "EHLO comms.puri.sm" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727352AbgBXGbP (ORCPT ); Mon, 24 Feb 2020 01:31:15 -0500 Received: from localhost (localhost [127.0.0.1]) by comms.puri.sm (Postfix) with ESMTP id C66CDE030E; Sun, 23 Feb 2020 22:31:14 -0800 (PST) Received: from comms.puri.sm ([127.0.0.1]) by localhost (comms.puri.sm [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id tXu7Yfun2uuC; Sun, 23 Feb 2020 22:31:14 -0800 (PST) From: Martin Kepplinger To: robh@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de Cc: linux-imx@nxp.com, Anson.Huang@nxp.com, devicetree@vger.kernel.org, kernel@puri.sm, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Martin Kepplinger , Marco Felsch Subject: [PATCH v3 8/8] arm64: dts: librem5-devkit: add lsm9ds1 mount matrix Date: Mon, 24 Feb 2020 07:29:17 +0100 Message-Id: <20200224062917.4895-9-martin.kepplinger@puri.sm> In-Reply-To: <20200224062917.4895-1-martin.kepplinger@puri.sm> References: <20200224062917.4895-1-martin.kepplinger@puri.sm> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The IMU chip on the librem5-devkit is not mounted at the "natural" place that would match normal phone orientation (see the documentation for the details about what that is). Since the lsm9ds1 driver supports providing a mount matrix, we can describe the orientation on the board in the dts: Create a right-handed coordinate system (x * -1; see the datasheet for the axis) and rotate 180 degrees around the y axis because the device sits on the back side from the display. Signed-off-by: Martin Kepplinger Reviewed-by: Marco Felsch --- arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts index 72c622ffe6de..10eca94194be 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts @@ -539,6 +539,9 @@ reg = <0x6a>; vdd-supply = <®_3v3_p>; vddio-supply = <®_3v3_p>; + mount-matrix = "1", "0", "0", + "0", "1", "0", + "0", "0", "-1"; }; };