From patchwork Sun Jan 13 15:30:21 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anand Moon X-Patchwork-Id: 10761301 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 04F511515 for ; Sun, 13 Jan 2019 15:30:43 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E466428459 for ; Sun, 13 Jan 2019 15:30:42 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D8682288AD; Sun, 13 Jan 2019 15:30:42 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 5365328459 for ; 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Changes fix the below warning for phy poweron failed --> -22 Changes fix the initialization of c9000000.usb phy [ 1.203900] phy phy-c0000000.phy.0: USB ID detect failed! [ 1.208048] phy phy-c0000000.phy.0: phy poweron failed --> -22 [ 1.213877] WARNING: CPU: 1 PID: 44 at drivers/regulator/core.c:2054 _regulator_put.part.11+0xf0/0xf8 [ 1.222953] Modules linked in: [ 1.225976] CPU: 1 PID: 44 Comm: kworker/1:1 Not tainted 5.0.0-rc1-xc2ml #3 [ 1.232872] Hardware name: Hardkernel ODROID-C2 (DT) [ 1.237794] Workqueue: events deferred_probe_work_func [ 1.242878] pstate: 80000005 (Nzcv daif -PAN -UAO) [ 1.247623] pc : _regulator_put.part.11+0xf0/0xf8 [ 1.252280] lr : regulator_put+0x34/0x48 [ 1.256159] sp : ffff00001176bb00 [ 1.259437] x29: ffff00001176bb00 x28: 0000000000000000 [ 1.264698] x27: ffff80007f31beb8 x26: ffff000010eeb7e0 [ 1.269959] x25: 0000000000000000 x24: 0000000000000009 [ 1.275220] x23: ffff00001176bbc8 x22: ffff80007ed9d500 [ 1.280482] x21: ffff0000111bd6c8 x20: ffff80007ed9d700 [ 1.285743] x19: ffff80007ed9d700 x18: 000000000000006f [ 1.291004] x17: 0000000000000000 x16: 0000000000000000 [ 1.296265] x15: 0000000000000400 x14: 0000000000000400 [ 1.301527] x13: ff00000000000000 x12: ffffffffffffffff [ 1.306788] x11: 0000000000000038 x10: 0000000000000040 [ 1.312049] x9 : ffff0000111d58b0 x8 : ffff0000111d58a8 [ 1.317310] x7 : ffff80007ed9db00 x6 : ffff80007ec21b00 [ 1.322571] x5 : ffff80007f400248 x4 : ffff80007fba9b00 [ 1.327833] x3 : ffff0000112d9eb8 x2 : ffff80007ec21b00 [ 1.333094] x1 : 0000000000000000 x0 : 0000000000000001 [ 1.338356] Call trace: [ 1.340773] _regulator_put.part.11+0xf0/0xf8 [ 1.345085] regulator_put+0x34/0x48 [ 1.348621] regulator_bulk_free+0x30/0x50 [ 1.352675] devm_regulator_bulk_release+0x18/0x20 [ 1.357421] release_nodes+0x1b0/0x220 [ 1.361127] devres_release_all+0x34/0x50 [ 1.365094] really_probe+0xec/0x290 [ 1.368630] driver_probe_device+0x54/0xe8 [ 1.372684] __device_attach_driver+0xb8/0xe8 [ 1.376997] bus_for_each_drv+0x78/0xc8 [ 1.380792] __device_attach+0xd4/0x130 [ 1.384587] device_initial_probe+0x10/0x18 [ 1.388727] bus_probe_device+0x90/0x98 [ 1.392522] deferred_probe_work_func+0x6c/0xa0 [ 1.397010] process_one_work+0x1e0/0x318 [ 1.400975] worker_thread+0x228/0x428 [ 1.404684] kthread+0x124/0x128 [ 1.407876] ret_from_fork+0x10/0x18 [ 1.411410] ---[ end trace de5fd1b262c1f56a ]--- [ 1.416055] WARNING: CPU: 1 PID: 44 at drivers/regulator/core.c:2054 _regulator_put.part.11+0xf0/0xf8 [ 1.425123] Modules linked in: [ 1.428144] CPU: 1 PID: 44 Comm: kworker/1:1 Tainted: GW 5.0.0-rc1-xc2ml #3 [ 1.436422] Hardware name: Hardkernel ODROID-C2 (DT) [ 1.441340] Workqueue: events deferred_probe_work_func Fixes: 5a0803bd5ae (ARM64: dts: meson-gxbb-odroidc2: Enable USB Nodes) Tested-by: Kevin Hilman Cc: Martin Blumenstingl Cc: Jerome Brunet Cc: Neil Armstrong Signed-off-by: Anand Moon Reviewed-by: Neil Armstrong --- Rebased on Kevin's amlogic/v5.0/fixes branch Changes from patch v1 [0] https://lore.kernel.org/patchwork/patch/1031243/ - Split the patch into two part - Fix the commit message - Added Tested by Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts index 1cc9dc68ef00..25a36d117183 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts @@ -302,6 +302,7 @@ &usb0 { status = "okay"; + dr_mode = "peripheral"; }; &usb1 { From patchwork Sun Jan 13 15:30:22 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anand Moon X-Patchwork-Id: 10761303 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E3F69746 for ; Sun, 13 Jan 2019 15:30:56 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D332028459 for ; Sun, 13 Jan 2019 15:30:56 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C717F288AD; Sun, 13 Jan 2019 15:30:56 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 5F50A28459 for ; 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Sun, 13 Jan 2019 07:30:35 -0800 (PST) From: Anand Moon To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PatchV2 2/2] ARM64: dts: meson-gxbb-odroidc2: Fix usb phy reset warning Date: Sun, 13 Jan 2019 15:30:22 +0000 Message-Id: <20190113153022.5040-2-linux.amoon@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190113153022.5040-1-linux.amoon@gmail.com> References: <20190113153022.5040-1-linux.amoon@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190113_073036_826208_92303055 X-CRM114-Status: UNSURE ( 9.36 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Martin Blumenstingl , Kevin Hilman , Rob Herring , Neil Armstrong , Jerome Brunet Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add missing vin-supply node 5.0V regulator setting to power to usb ports, changes help fix the usb reset warning. [ 795.380156] usb 1-1.2: reset high-speed USB device number 3 using dwc2 [ 798.356073] usb 1-1.2: reset high-speed USB device number 3 using dwc2 [ 801.331999] usb 1-1.2: reset high-speed USB device number 3 using dwc2 [ 804.307919] usb 1-1.2: reset high-speed USB device number 3 using dwc2 [ 807.283844] usb 1-1.2: reset high-speed USB device number 3 using dwc2 Fixes: 5a0803bd5ae (ARM64: dts: meson-gxbb-odroidc2: Enable USB Nodes) Tested-by: Kevin Hilman Cc: Martin Blumenstingl Cc: Jerome Brunet Cc: Neil Armstrong Signed-off-by: Anand Moon Reviewed-by: Neil Armstrong --- Rebased on Kevin's amlogic/v5.0/fixes branch Changes from patch v1 [0] https://lore.kernel.org/patchwork/patch/1031243/ - Split the patch into two part: new patch - Fix the commit message - Added Tested by Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts index 25a36d117183..a947b46bfaa8 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts @@ -28,6 +28,13 @@ reg = <0x0 0x0 0x0 0x80000000>; }; + p5v0: regulator-p5v0 { + compatible = "regulator-fixed"; + regulator-name = "P5V0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + usb_otg_pwr: regulator-usb-pwrs { compatible = "regulator-fixed"; @@ -36,6 +43,8 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; + vin-supply = <&p5v0>; + gpio = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>; enable-active-high; };