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[2003:dc:d72e:2b00:14cf:78e9:bcdb:ff4e]) by smtp.googlemail.com with ESMTPSA id j66-v6sm42381734wrj.28.2018.09.22.08.10.26 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 22 Sep 2018 08:10:27 -0700 (PDT) From: Martin Blumenstingl To: linux-amlogic@lists.infradead.org, khilman@baylibre.com, carlo@caione.org Subject: [PATCH v2 1/5] dt-bindings: add vendor prefix for "Endless Mobile, Inc." Date: Sat, 22 Sep 2018 17:09:59 +0200 Message-Id: <20180922151003.4736-2-martin.blumenstingl@googlemail.com> X-Mailer: git-send-email 2.19.0 In-Reply-To: <20180922151003.4736-1-martin.blumenstingl@googlemail.com> References: <20180922151003.4736-1-martin.blumenstingl@googlemail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180922_081041_486853_3E31E4F3 X-CRM114-Status: UNSURE ( 9.47 ) 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 , devicetree@vger.kernel.org, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org, drake@endlessm.com 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 Endless Mobile, Inc. started selling (small) computers in 2015. Signed-off-by: Martin Blumenstingl Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index 2c3fc512e746..1c63d2c2d48f 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -114,6 +114,7 @@ elan Elan Microelectronic Corp. embest Shenzhen Embest Technology Co., Ltd. emmicro EM Microelectronic emtrion emtrion GmbH +endless Endless Mobile, Inc. energymicro Silicon Laboratories (formerly Energy Micro AS) engicam Engicam S.r.l. epcos EPCOS AG From patchwork Sat Sep 22 15:10:00 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Blumenstingl X-Patchwork-Id: 10611447 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 2BD4D5A4 for ; Sat, 22 Sep 2018 15:13:39 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 197222B697 for ; Sat, 22 Sep 2018 15:13:39 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0D8D32B6BF; Sat, 22 Sep 2018 15:13:39 +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=-2.9 required=2.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE 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 9E95C2B697 for ; Sat, 22 Sep 2018 15:13:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=cJniamlsUb+cZ9vVDA1+RIq5OyNme5pKVCDAaQ6rUPo=; b=LYnWsHbTuwBAZI wGLuGYcdxpq3yheTgDnoVIQljBzuP2zg7g2M1tP178p9BWkud05lo9VtuGtj/s7dnpcNpyxoEA8Wo GTptDbghcSXrXWIjaNdoH66Hnv9mFopNKqQvOO1kNKEXz5vn6Ugi/Z/pxwb4e4sYbx7mmVcvHxYFL Jt1ULhELQ5je9hkNItgYXzXF/XlRYDPW6m5bypqjC0fDinvPv6+oxuDbhOFBIRbqSsOoekruoUAT0 13MAtdHY+YvEIKdQG5wxQ21wyQ4jABk6ZQQhqcV83dkIjLONZ9e8dYwTcaKOqn9MakBha+AEwjAP0 f/WiSi1cLxasOCarkvrQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1g3jb2-0003jA-0U; Sat, 22 Sep 2018 15:13:24 +0000 Received: from mail-wr1-x444.google.com ([2a00:1450:4864:20::444]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1g3jYQ-0002Y9-Gg; Sat, 22 Sep 2018 15:10:45 +0000 Received: by mail-wr1-x444.google.com with SMTP id e1-v6so15553919wrt.3; Sat, 22 Sep 2018 08:10:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=7LrgEu1cpJyO/UV/90/01ULSg5YCH95vcngs4LqAW6g=; b=ZNUlGslHD89ZKrYpwuXp5B+a0OW/l0lrlj7gSrx9v2199iefSgpxSrsSrn3vJfojlo /DJFW36hdWbHPxt8Hc7rzwanQ/DwDTCZ6aMbMRlamA14XMB5R6LORray9RhWl3DxXW4d dsOpRWMRJ1aGks/lYe+SZwtutq5bMXMZxT0DQBc4hmKCJAc/Lq/Yvkak+L8kwpztSLg5 8z+7aiI8FrZyXQUfiLGKfs+XprTEMOVTDgpAeqAIPYXy7z2hyxz0v6Sq0KvTOnOhVSkO R4ANvAnx6E+M1KXxu5AF6ejK5u27ajlYAxGCnzx2fuY1Uopf0kWvE/CIyOMKYNDdqXAO uCFw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=7LrgEu1cpJyO/UV/90/01ULSg5YCH95vcngs4LqAW6g=; b=l/iwdGKooeB/95nLfwlobCg8rjelrIREPWEVXV9A6BxvUwYYPWlGC+Gd4u7aj9Gtlu w1xxnUmc3vBuaczEdh5O1deIUhQKTM2s7+fixVamTB1WMP7WUF0u2o9qWPjtz15g4mFL KdubL+Saa5zApvRfwAxwF7bL0I8QPWCWVQyeC5W0B2I9xK9qFjjUGKniIpsgM6OdtbjU Rh5PBTvlb/lClAJZouD8lK+pjKJwJRjcnBzPJxG1jGRrFCz8LfayAyOWCEubke3HI6Cr OuIxEUjAPl111jmi26mphsdLNiZ3evmSiF/kug1cCWbRWe2MGY9YBsUlu1nn/OirAlkK 0OUQ== X-Gm-Message-State: ABuFfojFQY3uSlQ1ubfMF30ZAv4J9eOd+eTsyjMFTsqQUklaBGVq1Fk/ UD6voGQtlf+rClX/4OQ5bmpoQnAf X-Google-Smtp-Source: ACcGV63dr6XKoHPuKy2CZ0t2CtRLOMeFNlTmQJb//snlSSTfLsGmhjnqHV/Nf0P7qv5RrJ6msI7E3g== X-Received: by 2002:adf:8206:: with SMTP id 6-v6mr2226697wrb.160.1537629029271; Sat, 22 Sep 2018 08:10:29 -0700 (PDT) Received: from blackbox.darklights.net (p200300DCD72E2B0014CF78E9BCDBFF4E.dip0.t-ipconnect.de. [2003:dc:d72e:2b00:14cf:78e9:bcdb:ff4e]) by smtp.googlemail.com with ESMTPSA id j66-v6sm42381734wrj.28.2018.09.22.08.10.28 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 22 Sep 2018 08:10:28 -0700 (PDT) From: Martin Blumenstingl To: linux-amlogic@lists.infradead.org, khilman@baylibre.com, carlo@caione.org Subject: [PATCH v2 2/5] dt-bindings: arm: amlogic: Add the Endless Mobile Endless Mini (EC-100) Date: Sat, 22 Sep 2018 17:10:00 +0200 Message-Id: <20180922151003.4736-3-martin.blumenstingl@googlemail.com> X-Mailer: git-send-email 2.19.0 In-Reply-To: <20180922151003.4736-1-martin.blumenstingl@googlemail.com> References: <20180922151003.4736-1-martin.blumenstingl@googlemail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180922_081042_574069_35AA098D X-CRM114-Status: UNSURE ( 9.93 ) 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 , devicetree@vger.kernel.org, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org, drake@endlessm.com 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 bindings documentation for the Endless Mini (EC-100) from Endless Mobile. Signed-off-by: Martin Blumenstingl Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/arm/amlogic.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/amlogic.txt b/Documentation/devicetree/bindings/arm/amlogic.txt index b5c2b5c35766..2c2eee206736 100644 --- a/Documentation/devicetree/bindings/arm/amlogic.txt +++ b/Documentation/devicetree/bindings/arm/amlogic.txt @@ -63,6 +63,7 @@ Board compatible values (alphabetically, grouped by SoC): - "minix,neo-x8" (Meson8) + - "endless,ec100" (Meson8b) - "hardkernel,odroid-c1" (Meson8b) - "tronfy,mxq" (Meson8b) From patchwork Sat Sep 22 15:10:01 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Blumenstingl X-Patchwork-Id: 10611435 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 E4820913 for ; Sat, 22 Sep 2018 15:11:05 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D222B2B592 for ; Sat, 22 Sep 2018 15:11:05 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C4B712B596; Sat, 22 Sep 2018 15:11:05 +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=-2.9 required=2.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE 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 5F0942B592 for ; Sat, 22 Sep 2018 15:11:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=B+0xp2HqlbbHGtKgkoC92CyVU0F9Ry/oac0OnCNS5HE=; b=Ag7+ujTC2ZcW8+ 5IpKjpX+GSGS1ocMSGPTpP+4nSBEAFxUbOdAM5rtAKUKelisZSGhtw6WFYWM/GoJot7n8aBfM0WHn YyJrJTX7icepwuMw3U9VUDVYkj6u5p/IUOkocNZUXKTHYl0ImTg7qceTa+stylEgNvOlx++bQnxjV ToKxMLVMS8nXOxe29yhLdxLdOvqj7mGwifCM/mfif4m7aaNVOcOYWHaJKn0NmzasKsnN2UYq/AaG/ B8+bX+noJKtvQbMaFnVSD6ofmGTEixPtUWaZtggZkuWQIiGKs1YeQuW2jnZMCorxnvvvkvJj0ba0b MrtKPJtHM5FUlbETmr8Q==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1g3jYZ-0002c3-0E; Sat, 22 Sep 2018 15:10:51 +0000 Received: from mail-wr1-x443.google.com ([2a00:1450:4864:20::443]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1g3jYP-0002Ym-2h; Sat, 22 Sep 2018 15:10:42 +0000 Received: by mail-wr1-x443.google.com with SMTP id a17-v6so991141wrs.12; Sat, 22 Sep 2018 08:10:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=6ya8qJvSor3779YBI1P6gnRmZJsVeLKld7LXqTmiK18=; b=MbLA1fBhunNwWLOlxOkrSmLn3reCrTPMJK9/n0ManCt+uX2zcsvYyLK52TJEncPi3W EAiJLRgACZxn+YY0UUlgxr0nGmusLnnq3A9YLCXzrPaMw7oJ5yQgTunsFw6nOinO8m1S 1rnru3gPjf2xW0wAw1tyH3+e7G/09tF9HhAb9rExHLifeDL0E8ZfuKTO8vzzudzHzXR1 9imNOcwIA0paYLy+rjIOF4s7Yv7yIJ5FvE5gzyx/U4HUb2FkYy0xuzsuX3xdengZRvDP MLzxQIB00yvUBiarUELZDFqYSNEhMdgMa9lOucJSSDQqmN14on2VwsXYrvJgT+SIPmNp bcyQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=6ya8qJvSor3779YBI1P6gnRmZJsVeLKld7LXqTmiK18=; b=ZgxAZ7C9Xg+tDzvXMA0HsgncYaPRLxUZO+R9ivBuXGD5RNtD2cGCayTCBzgIeKu9Co mLKbY1JzB/nl0kp71G4CyeSiLGZkIHZKJSY2kTTjbHO7HSPLz3PTZB3CbWIIKEMskra7 Ou1HJPkYM8MgvVesIze3KYgnTZAt1O+q1bTzkvU0kRQewugprdj7W6eFrEUpYjnp9cru VZxAwINeKscSSePxG1AlJDAVuNBadSQFpgCRAs3akGDIt5w8neUobxXxRzFtaAkEzihv 1zsCcmZalYL6wtJ0txcFaxN+3EMGwNHq18ghZVNix4I2T9SyVZbH2TnZEdGrj/k2QnHB X2+w== X-Gm-Message-State: ABuFfohtipiCWhr73QgewyFpE0XuNmTYID6kOhgRZtnQItLCVoxIrWP6 HVM3/+Vn/mlBG098VUCFiy1IxDqa X-Google-Smtp-Source: ACcGV6070Kl08DS97/rDW+SeQUCFeDZF/2kcF2msQ6LjXZiaF7y1SEViwst4wPumM6YNtt/BZKcGew== X-Received: by 2002:a5d:4185:: with SMTP id m5-v6mr2187165wrp.8.1537629030287; Sat, 22 Sep 2018 08:10:30 -0700 (PDT) Received: from blackbox.darklights.net (p200300DCD72E2B0014CF78E9BCDBFF4E.dip0.t-ipconnect.de. [2003:dc:d72e:2b00:14cf:78e9:bcdb:ff4e]) by smtp.googlemail.com with ESMTPSA id j66-v6sm42381734wrj.28.2018.09.22.08.10.29 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 22 Sep 2018 08:10:29 -0700 (PDT) From: Martin Blumenstingl To: linux-amlogic@lists.infradead.org, khilman@baylibre.com, carlo@caione.org Subject: [PATCH v2 3/5] ARM: dts: meson8b: add the I2C_A, PWM_C and UART_B pins Date: Sat, 22 Sep 2018 17:10:01 +0200 Message-Id: <20180922151003.4736-4-martin.blumenstingl@googlemail.com> X-Mailer: git-send-email 2.19.0 In-Reply-To: <20180922151003.4736-1-martin.blumenstingl@googlemail.com> References: <20180922151003.4736-1-martin.blumenstingl@googlemail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180922_081041_122149_D9EC8A7F X-CRM114-Status: GOOD ( 11.12 ) 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 , devicetree@vger.kernel.org, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org, drake@endlessm.com 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 These are used for example on the Endless Mini (EC-100): - I2C_A is connected to the Realtek RT5640 audio codec - PWM_C (GPIODV_9) is connected to a PWM regulator which is used for VCCK (CPU voltage supply) - UART_B is connected to the Bluetooth module (of the RTL8723BS SDIO wifi and Bluetooth combo chip) Signed-off-by: Martin Blumenstingl --- arch/arm/boot/dts/meson8b.dtsi | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi index f77e419c1c65..4bbbbc6bea83 100644 --- a/arch/arm/boot/dts/meson8b.dtsi +++ b/arch/arm/boot/dts/meson8b.dtsi @@ -223,6 +223,13 @@ }; }; + i2c_a_pins: i2c-a { + mux { + groups = "i2c_sda_a", "i2c_sck_a"; + function = "i2c_a"; + }; + }; + sd_b_pins: sd-b { mux { groups = "sd_d0_b", "sd_d1_b", "sd_d2_b", @@ -230,6 +237,29 @@ function = "sd_b"; }; }; + + pwm_c1_pins: pwm-c1 { + mux { + groups = "pwm_c1"; + function = "pwm_c"; + }; + }; + + uart_b0_pins: uart-b0 { + mux { + groups = "uart_tx_b0", + "uart_rx_b0"; + function = "uart_b"; + }; + }; + + uart_b0_cts_rts_pins: uart-b0-cts-rts { + mux { + groups = "uart_cts_b0", + "uart_rts_b0"; + function = "uart_b"; + }; + }; }; }; From patchwork Sat Sep 22 15:10:02 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Blumenstingl X-Patchwork-Id: 10611455 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 25B0A112B for ; Sat, 22 Sep 2018 15:18:59 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 14D812B4DC for ; 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[2003:dc:d72e:2b00:14cf:78e9:bcdb:ff4e]) by smtp.googlemail.com with ESMTPSA id j66-v6sm42381734wrj.28.2018.09.22.08.10.30 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 22 Sep 2018 08:10:30 -0700 (PDT) From: Martin Blumenstingl To: linux-amlogic@lists.infradead.org, khilman@baylibre.com, carlo@caione.org Subject: [PATCH v2 4/5] ARM: dts: meson8b: add the RMII pins Date: Sat, 22 Sep 2018 17:10:02 +0200 Message-Id: <20180922151003.4736-5-martin.blumenstingl@googlemail.com> X-Mailer: git-send-email 2.19.0 In-Reply-To: <20180922151003.4736-1-martin.blumenstingl@googlemail.com> References: <20180922151003.4736-1-martin.blumenstingl@googlemail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180922_081041_495772_2A559B1D X-CRM114-Status: GOOD ( 10.74 ) 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 , devicetree@vger.kernel.org, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org, drake@endlessm.com 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 Some boards use an RMII Ethernet PHY which requires fewer pins than the RGMII PHYs. Add a separate eth_rmii_pins node which does not include the pins which are only required for RGMII (but not for RMII) PHYs. Signed-off-by: Martin Blumenstingl --- arch/arm/boot/dts/meson8b.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi index 4bbbbc6bea83..cd1ca9dda126 100644 --- a/arch/arm/boot/dts/meson8b.dtsi +++ b/arch/arm/boot/dts/meson8b.dtsi @@ -223,6 +223,21 @@ }; }; + eth_rmii_pins: eth-rmii { + mux { + groups = "eth_tx_en", + "eth_txd1_0", + "eth_txd0_0", + "eth_rx_clk", + "eth_rx_dv", + "eth_rxd1", + "eth_rxd0", + "eth_mdio_en", + "eth_mdc"; + function = "ethernet"; + }; + }; + i2c_a_pins: i2c-a { mux { groups = "i2c_sda_a", "i2c_sck_a"; From patchwork Sat Sep 22 15:10:03 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Blumenstingl X-Patchwork-Id: 10611449 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 946D95A4 for ; Sat, 22 Sep 2018 15:14:07 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 816892B695 for ; Sat, 22 Sep 2018 15:14:07 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7580B2B69C; Sat, 22 Sep 2018 15:14:07 +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=-2.9 required=2.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE 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 B0E7F2B695 for ; Sat, 22 Sep 2018 15:14:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=v9cRmXZ3BVLCfaBdVHKb8duYsliAEH1aXTZeUtRPaUA=; b=bDwDmSZUq+oaod YOjpT8Zhw4pajcWkH/mQY5E+8uAU82fvjAtWCYoPCVEZXLaYcdXMqvyLPmmuNPNAXGBV+vnAqPxEJ aLuqcSkLSPfm9N/lKjtaT+KEKtthIApieq+K4//Nm+9LvG7mBFN6G1iDXs61SM1Tlg4mu4MVrLWfa RadmB3qS5ev1YcSEEmyKivzvDozMFjLHd5SZiabINkV0RMHp2CHQLKQZgcBZ3csvEqKMsIutkiWK6 qoEJthPeoS2ZnD3KBv24y7p6+h3rVg4a2Dd74vq8afSwAibAxY086biSvaiNs/caiXnRI5cJ5PfwW s/sad5gXOrVQ298J24dA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1g3jbe-0003yY-Lc; Sat, 22 Sep 2018 15:14:02 +0000 Received: from mail-wr1-x441.google.com ([2a00:1450:4864:20::441]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1g3jYP-0002ZC-F8; Sat, 22 Sep 2018 15:10:46 +0000 Received: by mail-wr1-x441.google.com with SMTP id j15-v6so11457642wrt.8; Sat, 22 Sep 2018 08:10:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=o6XEzxMFFzuiZYSZTmthnoZSzXgMZzqtYkaka3fXPc8=; b=r1zww88mqvv1NGH8IsNP4i9CM8wXQG5l3SG2CMxesVjYPdrxPdTlZWLBQrImRvad8G wuG0+fdbQpw5snAB16mIrIr7bBBBUO2czSY0C1sZvLyqoyyUg8Rd/R0qrktl+kEI9ks8 lOYFi+D63oJqsVNbEfBnL4hlk6llVOMma1hCnGgBbEDGS6Dx3HSd6GhOmL1BMB66wFuH DUAGYuVMXTTcEktS7EQeyTWAKBvm5gZd9+r8NuNbvljqOtxIrJw5y046Mf4Hk0Wnfic3 k1U2FZKjG9Ji6WJYlYPJ0WmzyYDvBbztnmk33fAkphY2qkD34CBfAB1iemdZBfLlvO0S qK0w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=o6XEzxMFFzuiZYSZTmthnoZSzXgMZzqtYkaka3fXPc8=; b=VoOd4J2GMnKPxmXfpLvvUTxkxB7079QZyS2/QHcUevh8kcIMirC96XA9t2p9U0QIk0 EhbyXV+qpMK9sqWjlU+jtYHkaoAnpn3UZCcDOSd+VZrE1GSvPzhNWXCWbtJIKTNxd9+T S1iyhxAr2hg/EN9uyORsLfn5Z2/kB/cH6cOCRtiqStvdd2ZNTOsOzgbMZygdFlbee/32 rJ9urXkZSL+nxoyhaf8r89scGj2IqTE2SXEor+kwVX61KfF/Q49mCruAJoC8u/LUO028 6FOhDeeKbD/IZcccFIv/oyz97vlF4nzFrz3X6yL+1zJSTYHcmLEgQcXOKC79NtDUrh4S +BjQ== X-Gm-Message-State: ABuFfohfNlvHYy1T6ISIfRCqttA/LK9E+Op5Dio3xdaVDD8t0B83NtKA ZhPJnPllv5O4o5EuwKU9Fhbk7S8B X-Google-Smtp-Source: ACcGV62SnWKdgH6ZiDWcjvDH98HCFt9baoBXqPFHB6Num+6J17k/Krnsohny3lBPXQNQnCjGrGLiug== X-Received: by 2002:a5d:4b52:: with SMTP id w18-v6mr2233608wrs.87.1537629032702; Sat, 22 Sep 2018 08:10:32 -0700 (PDT) Received: from blackbox.darklights.net (p200300DCD72E2B0014CF78E9BCDBFF4E.dip0.t-ipconnect.de. [2003:dc:d72e:2b00:14cf:78e9:bcdb:ff4e]) by smtp.googlemail.com with ESMTPSA id j66-v6sm42381734wrj.28.2018.09.22.08.10.31 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 22 Sep 2018 08:10:31 -0700 (PDT) From: Martin Blumenstingl To: linux-amlogic@lists.infradead.org, khilman@baylibre.com, carlo@caione.org Subject: [PATCH v2 5/5] ARM: dts: meson8b: Add support for the Endless Mini (EC-100) Date: Sat, 22 Sep 2018 17:10:03 +0200 Message-Id: <20180922151003.4736-6-martin.blumenstingl@googlemail.com> X-Mailer: git-send-email 2.19.0 In-Reply-To: <20180922151003.4736-1-martin.blumenstingl@googlemail.com> References: <20180922151003.4736-1-martin.blumenstingl@googlemail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180922_081041_548730_6938B9C5 X-CRM114-Status: GOOD ( 19.35 ) 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 , devicetree@vger.kernel.org, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org, drake@endlessm.com 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 The Endless Mini (EC-100) is a grapefruit-sized computer based on the Amlogic Meson8b (S805) SoC which comes in two variants. Both variants have in common: - Amlogic Meson8b (S805) SoC - two USB 2.0 ports on the rear, one one the front (connected to the SoC through an internal hub) - 3.5mm Stereo out and MIC combo port - HDMI and CVBS output - 5V power supply (rated at 3A / 15W) - an internal embedded micro-controller (called "EC") which implements a "breathing" effect for the LED and allows shutting down (powering off) the whole device - 10/100 Mbit/s Ethernet using an IC Plus IP101A/G PHY (note: the website incorrectly lists a Gigabit Ethernet port) - the CPU voltage is regulated using a PWM regulator. The GPL sources of the EC-100 are using a PWM value of 0x1c0000 for 0.86V and a PWM value of 0x00001c for 1.14V. When using the XTAL (24MHz) as input this translates into a PWM period of 1148ns with 0.86V using a duty cycle of 100% and 1.14V using a duty cycle of 0%. The main differences are: - the main indicator for the variant is the RAM size: the "cheaper" variant has 1 GB of RAM, while the more expensive one comes with 2GB - the storage size differs: 24 GB vs 32 GB - the "1 GB RAM" variant has Ethernet connectivity only, while the "2 GB" variant has a Realtek RTL8723BS SDIO chip which adds 802.11b/g/n wifi and Bluetooth 4.0 support Signed-off-by: Martin Blumenstingl --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/meson8b-ec100.dts | 248 ++++++++++++++++++++++++++++ 2 files changed, 249 insertions(+) create mode 100644 arch/arm/boot/dts/meson8b-ec100.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index b5bd3de87c33..856ebc036cc4 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -321,6 +321,7 @@ dtb-$(CONFIG_MACH_MESON6) += \ meson6-atv1200.dtb dtb-$(CONFIG_MACH_MESON8) += \ meson8-minix-neo-x8.dtb \ + meson8b-ec100.dtb \ meson8b-mxq.dtb \ meson8b-odroidc1.dtb \ meson8m2-mxiii-plus.dtb diff --git a/arch/arm/boot/dts/meson8b-ec100.dts b/arch/arm/boot/dts/meson8b-ec100.dts new file mode 100644 index 000000000000..0872f6e3abf5 --- /dev/null +++ b/arch/arm/boot/dts/meson8b-ec100.dts @@ -0,0 +1,248 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2018 Martin Blumenstingl . + */ + +/dts-v1/; + +#include +#include + +#include "meson8b.dtsi" + +/ { + model = "Endless Computers Endless Mini"; + compatible = "endless,ec100", "amlogic,meson8b"; + + aliases { + serial0 = &uart_AO; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory { + reg = <0x40000000 0x40000000>; + }; + + gpio-keys { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <100>; + + pal-switch { + label = "pal"; + linux,input-type = ; + linux,code = ; + gpios = <&gpio GPIOH_7 GPIO_ACTIVE_LOW>; + }; + + ntsc-switch { + label = "ntsc"; + linux,input-type = ; + linux,code = ; + gpios = <&gpio GPIOH_8 GPIO_ACTIVE_HIGH>; + }; + + power-button { + label = "power"; + linux,code = ; + gpios = <&gpio GPIOH_9 GPIO_ACTIVE_LOW>; + }; + }; + + gpio-poweroff { + compatible = "gpio-poweroff"; + /* + * shutdown is managed by the EC (embedded micro-controller) + * which is configured through GPIOAO_2 (poweroff GPIO) and + * GPIOAO_7 (power LED, which has to go LOW as well). + */ + gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>; + timeout-ms = <20000>; + }; + + leds { + compatible = "gpio-leds"; + + power { + label = "ec100:red:power"; + /* + * Needs to go LOW (together with the poweroff GPIO) + * during shutdown to allow the EC (embedded + * micro-controller) to shutdown the system. Setting + * the output to LOW signals the EC to start a + * "breathing"/pulsing effect until the power is fully + * turned off. + */ + gpios = <&gpio_ao GPIOAO_7 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + }; + + usb_vbus: regulator-usb-vbus { + compatible = "regulator-fixed"; + + regulator-name = "USB_VBUS"; + + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + + gpio = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + vcc_5v: regulator-vcc5v { + compatible = "regulator-fixed"; + + regulator-name = "VCC5V"; + + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + + gpio = <&gpio GPIODV_29 GPIO_ACTIVE_LOW>; + + regulator-boot-on; + regulator-always-on; + }; + + vcck: regulator-vcck { + compatible = "pwm-regulator"; + + regulator-name = "VCCK"; + regulator-min-microvolt = <860000>; + regulator-max-microvolt = <1140000>; + + pwms = <&pwm_cd 0 1148 0>; + pwm-dutycycle-range = <100 0>; + + regulator-boot-on; + regulator-always-on; + }; + + vcc_1v8: regulator-vcc1v8 { + compatible = "regulator-fixed"; + + regulator-name = "VCC1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + vcc_3v3: regulator-vcc3v3 { + compatible = "regulator-fixed"; + + regulator-name = "VCC3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; +}; + +&cpu0 { + cpu-supply = <&vcck>; +}; + +ðmac { + status = "okay"; + + pinctrl-0 = <ð_rmii_pins>; + pinctrl-names = "default"; + + phy-handle = <ð_phy0>; + phy-mode = "rmii"; + + snps,reset-gpio = <&gpio GPIOH_4 0>; + snps,reset-delays-us = <0 10000 1000000>; + snps,reset-active-low; + + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + eth_phy0: ethernet-phy@0 { + /* IC Plus IP101A/G (0x02430c54) */ + reg = <0>; + }; + }; +}; + +&i2c_A { + status = "okay"; + pinctrl-0 = <&i2c_a_pins>; + pinctrl-names = "default"; + + rt5640: codec@1c { + compatible = "realtek,rt5640"; + reg = <0x1c>; + interrupt-parent = <&gpio_intc>; + interrupts = <13 IRQ_TYPE_EDGE_BOTH>; /* GPIOAO_13 */ + realtek,in1-differential; + }; +}; + +&saradc { + status = "okay"; + vref-supply = <&vcc_1v8>; +}; + +&sdio { + status = "okay"; + + pinctrl-0 = <&sd_b_pins>; + pinctrl-names = "default"; + + /* SD card */ + sd_card_slot: slot@1 { + compatible = "mmc-slot"; + reg = <1>; + status = "okay"; + + bus-width = <4>; + no-sdio; + cap-mmc-highspeed; + cap-sd-highspeed; + disable-wp; + + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>; + cd-inverted; + + vmmc-supply = <&vcc_3v3>; + }; +}; + +&pwm_cd { + status = "okay"; + pinctrl-0 = <&pwm_c1_pins>; + pinctrl-names = "default"; + clocks = <&clkc CLKID_XTAL>; + clock-names = "clkin0"; +}; + +/* exposed through the pin headers labeled "URDUG1" on the top of the PCB */ +&uart_AO { + status = "okay"; + pinctrl-0 = <&uart_ao_a_pins>; + pinctrl-names = "default"; +}; + +/* + * connected to the Bluetooth part of the RTL8723BS SDIO wifi / Bluetooth + * combo chip. This is only available on the variant with 2GB RAM. + */ +&uart_B { + status = "okay"; + pinctrl-0 = <&uart_b0_pins>, <&uart_b0_cts_rts_pins>; + pinctrl-names = "default"; + uart-has-rtscts; +}; + +&usb1 { + status = "okay"; + vbus-supply = <&usb_vbus>; +}; + +&usb1_phy { + status = "okay"; +};