{"id":817345,"url":"http://patchwork.ozlabs.org/api/patches/817345/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/20170922072635.32105-9-wens@csie.org/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/projects/18/?format=json","name":"U-Boot","link_name":"uboot","list_id":"u-boot.lists.denx.de","list_email":"u-boot@lists.denx.de","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20170922072635.32105-9-wens@csie.org>","list_archive_url":null,"date":"2017-09-22T07:26:34","name":"[U-Boot,8/9] sunxi: Enable EMAC on the Cubietruck Plus","commit_ref":null,"pull_url":null,"state":"changes-requested","archived":false,"hash":"0bbef6c7a4e8ff620cc6c8fb0474d2617805a482","submitter":{"id":47154,"url":"http://patchwork.ozlabs.org/api/people/47154/?format=json","name":"Chen-Yu Tsai","email":"wens@csie.org"},"delegate":{"id":17739,"url":"http://patchwork.ozlabs.org/api/users/17739/?format=json","username":"jagan","first_name":"Jagannadha Sutradharudu","last_name":"Teki","email":"jagannadh.teki@gmail.com"},"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/20170922072635.32105-9-wens@csie.org/mbox/","series":[{"id":4550,"url":"http://patchwork.ozlabs.org/api/series/4550/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/list/?series=4550","date":"2017-09-22T07:26:29","name":"sunxi: A83T improvements","version":1,"mbox":"http://patchwork.ozlabs.org/series/4550/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/817345/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/817345/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":"ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.denx.de\n\t(client-ip=81.169.180.215; helo=lists.denx.de;\n\tenvelope-from=u-boot-bounces@lists.denx.de;\n\treceiver=)","Received":["from lists.denx.de (dione.denx.de [81.169.180.215])\n\tby ozlabs.org (Postfix) with ESMTP id 3xz4r327Glz9sNc\n\tfor ;\n\tFri, 22 Sep 2017 17:29:55 +1000 (AEST)","by lists.denx.de (Postfix, from userid 105)\n\tid 15121C21FAA; Fri, 22 Sep 2017 07:29:03 +0000 (UTC)","from lists.denx.de (localhost [IPv6:::1])\n\tby lists.denx.de (Postfix) with ESMTP id BC074C21FC6;\n\tFri, 22 Sep 2017 07:27:05 +0000 (UTC)","by lists.denx.de (Postfix, from userid 105)\n\tid 45807C21FAB; Fri, 22 Sep 2017 07:26:52 +0000 (UTC)","from wens.csie.org (mirror2.csie.ntu.edu.tw [140.112.30.76])\n\tby lists.denx.de (Postfix) with ESMTPS id 3834DC21F4B\n\tfor ; Fri, 22 Sep 2017 07:26:47 +0000 (UTC)","by wens.csie.org (Postfix, from userid 1000)\n\tid D0FEB600A9; Fri, 22 Sep 2017 15:26:36 +0800 (CST)"],"X-Spam-Checker-Version":"SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de","X-Spam-Level":"","X-Spam-Status":"No, score=0.0 required=5.0 tests=none autolearn=unavailable\n\tautolearn_force=no version=3.4.0","From":"Chen-Yu Tsai ","To":"u-boot@lists.denx.de","Date":"Fri, 22 Sep 2017 15:26:34 +0800","Message-Id":"<20170922072635.32105-9-wens@csie.org>","X-Mailer":"git-send-email 2.14.1","In-Reply-To":"<20170922072635.32105-1-wens@csie.org>","References":"<20170922072635.32105-1-wens@csie.org>","Cc":"Joe Hershberger , Jagan Teki ,\n\tMaxime Ripard ","Subject":"[U-Boot] [PATCH 8/9] sunxi: Enable EMAC on the Cubietruck Plus","X-BeenThere":"u-boot@lists.denx.de","X-Mailman-Version":"2.1.18","Precedence":"list","List-Id":"U-Boot discussion ","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","MIME-Version":"1.0","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"base64","Errors-To":"u-boot-bounces@lists.denx.de","Sender":"\"U-Boot\" "},"content":"The Cubietruck Plus has an RTL8211E PHY connected to the EMAC using\nRGMII. The PHY is powered by DLDO4 @ 3.3V, while the I/O pins are\npowered by DLDO3 @ 2.5V.\n\nThis patch adds a U-boot specific dtsi file for the board adding\nan enabled EMAC node, and enables the EMAC driver in the defconfig.\nThe binding used here is the old revision currently supported in\nU-boot. There is no stable binding nor support in upstream Linux\nat this time.\n\nSigned-off-by: Chen-Yu Tsai \n---\n .../arm/dts/sun8i-a83t-cubietruck-plus-u-boot.dtsi | 39 ++++++++++++++++++++++\n configs/Cubietruck_plus_defconfig | 1 +\n 2 files changed, 40 insertions(+)\n create mode 100644 arch/arm/dts/sun8i-a83t-cubietruck-plus-u-boot.dtsi","diff":"diff --git a/arch/arm/dts/sun8i-a83t-cubietruck-plus-u-boot.dtsi b/arch/arm/dts/sun8i-a83t-cubietruck-plus-u-boot.dtsi\nnew file mode 100644\nindex 000000000000..b4e216c14264\n--- /dev/null\n+++ b/arch/arm/dts/sun8i-a83t-cubietruck-plus-u-boot.dtsi\n@@ -0,0 +1,39 @@\n+#include \"sunxi-u-boot.dtsi\"\n+\n+/ {\n+\taliases {\n+\t\tethernet0 = &emac;\n+\t};\n+\n+\tsoc {\n+\t\temac: ethernet@01c30000 {\n+\t\t\tcompatible = \"allwinner,sun8i-a83t-emac\";\n+\t\t\treg = <0x01c30000 0x2000>, <0x01c00030 0x4>;\n+\t\t\treg-names = \"emac\", \"syscon\";\n+\t\t\tinterrupts = ;\n+\t\t\t#address-cells = <1>;\n+\t\t\t#size-cells = <0>;\n+\t\t\tpinctrl-names = \"default\";\n+\t\t\tpinctrl-0 = <&rgmii_pins>;\n+\t\t\tphy-mode = \"rgmii\";\n+\t\t\tphy = <&phy1>;\n+\t\t\tstatus = \"okay\";\n+\n+\t\t\tphy1: ethernet-phy@1 {\n+\t\t\t\treg = <1>;\n+\t\t\t};\n+\t\t};\n+\t};\n+};\n+\n+&pio {\n+\trgmii_pins: rgmii_pins {\n+\t\tallwinner,pins = \"PD8\", \"PD9\", \"PD10\", \"PD11\",\n+\t\t\t\t \"PD12\", \"PD13\", \"PD15\",\n+\t\t\t\t \"PD16\", \"PD17\", \"PD18\", \"PD19\",\n+\t\t\t\t \"PD20\", \"PD21\", \"PD22\", \"PD23\";\n+\t\tallwinner,function = \"emac\";\n+\t\tallwinner,drive = <3>;\n+\t\tallwinner,pull = <0>;\n+\t};\n+};\ndiff --git a/configs/Cubietruck_plus_defconfig b/configs/Cubietruck_plus_defconfig\nindex 3aefcc58413c..ee8b901d0d08 100644\n--- a/configs/Cubietruck_plus_defconfig\n+++ b/configs/Cubietruck_plus_defconfig\n@@ -22,6 +22,7 @@ CONFIG_SPL=y\n # CONFIG_SPL_DOS_PARTITION is not set\n # CONFIG_SPL_ISO_PARTITION is not set\n # CONFIG_SPL_EFI_PARTITION is not set\n+CONFIG_SUN8I_EMAC=y\n CONFIG_AXP_DLDO3_VOLT=2500\n CONFIG_AXP_DLDO4_VOLT=3300\n CONFIG_AXP_FLDO1_VOLT=1200\n","prefixes":["U-Boot","8/9"]}