diff options
Diffstat (limited to 'bcm2837-dts-add-Raspberry-Pi-3-A.patch')
| -rw-r--r-- | bcm2837-dts-add-Raspberry-Pi-3-A.patch | 511 |
1 files changed, 0 insertions, 511 deletions
diff --git a/bcm2837-dts-add-Raspberry-Pi-3-A.patch b/bcm2837-dts-add-Raspberry-Pi-3-A.patch deleted file mode 100644 index 705fca6cb..000000000 --- a/bcm2837-dts-add-Raspberry-Pi-3-A.patch +++ /dev/null @@ -1,511 +0,0 @@ -From patchwork Tue Dec 4 18:58:17 2018 -Content-Type: text/plain; charset="utf-8" -MIME-Version: 1.0 -Content-Transfer-Encoding: 7bit -X-Patchwork-Submitter: Stefan Wahren <stefan.wahren@i2se.com> -X-Patchwork-Id: 10712425 -Return-Path: - <linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org> -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 C411313BF - for <patchwork-linux-arm@patchwork.kernel.org>; - Tue, 4 Dec 2018 18:59:34 +0000 (UTC) -Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) - by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B721A2BD01 - for <patchwork-linux-arm@patchwork.kernel.org>; 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charset="us-ascii" -Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> -Errors-To: - linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org -X-Virus-Scanned: ClamAV using ClamSMTP - -This adds the root properties for the Raspberry Pi 3 A+ . - -Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> -Reviewed-by: Eric Anholt <eric@anholt.net> -Reviewed-by: Rob Herring <robh@kernel.org> ---- - Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt | 4 ++++ - 1 file changed, 4 insertions(+) - -diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt -index 0dcc3ea..245328f 100644 ---- a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt -+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt -@@ -30,6 +30,10 @@ Raspberry Pi 2 Model B - Required root node properties: - compatible = "raspberrypi,2-model-b", "brcm,bcm2836"; - -+Raspberry Pi 3 Model A+ -+Required root node properties: -+compatible = "raspberrypi,3-model-a-plus", "brcm,bcm2837"; -+ - Raspberry Pi 3 Model B - Required root node properties: - compatible = "raspberrypi,3-model-b", "brcm,bcm2837"; - -From patchwork Tue Dec 4 18:58:18 2018 -Content-Type: text/plain; charset="utf-8" -MIME-Version: 1.0 -Content-Transfer-Encoding: 7bit -X-Patchwork-Submitter: Stefan Wahren <stefan.wahren@i2se.com> -X-Patchwork-Id: 10712423 -Return-Path: - <linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org> -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 A15061731 - for <patchwork-linux-arm@patchwork.kernel.org>; - Tue, 4 Dec 2018 18:59:21 +0000 (UTC) -Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) - by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 924D82BD01 - for <patchwork-linux-arm@patchwork.kernel.org>; - Tue, 4 Dec 2018 18:59:21 +0000 (UTC) -Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) - id 83F5B2BD2D; 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charset="us-ascii" -Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> -Errors-To: - linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org -X-Virus-Scanned: ClamAV using ClamSMTP - -The Raspberry Pi 3 A+ is similar to the Pi 3 B+ but has only 512 MB RAM, -1 USB 2.0 port and no Ethernet. - -Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> -Reviewed-by: Eric Anholt <eric@anholt.net> ---- - arch/arm/boot/dts/Makefile | 1 + - arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts | 107 +++++++++++++++++++++++++++++ - 2 files changed, 108 insertions(+) - create mode 100644 arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts - -diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile -index b0e966d..15bbd0d 100644 ---- a/arch/arm/boot/dts/Makefile -+++ b/arch/arm/boot/dts/Makefile -@@ -79,6 +79,7 @@ dtb-$(CONFIG_ARCH_BCM2835) += \ - bcm2835-rpi-a-plus.dtb \ - bcm2835-rpi-cm1-io1.dtb \ - bcm2836-rpi-2-b.dtb \ -+ bcm2837-rpi-3-a-plus.dtb \ - bcm2837-rpi-3-b.dtb \ - bcm2837-rpi-3-b-plus.dtb \ - bcm2837-rpi-cm3-io3.dtb \ -diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts b/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts -new file mode 100644 -index 0000000..b2df7cf ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts -@@ -0,0 +1,107 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/dts-v1/; -+#include "bcm2837.dtsi" -+#include "bcm2836-rpi.dtsi" -+#include "bcm283x-rpi-usb-host.dtsi" -+ -+/ { -+ compatible = "raspberrypi,3-model-a-plus", "brcm,bcm2837"; -+ model = "Raspberry Pi 3 Model A+"; -+ -+ chosen { -+ /* 8250 auxiliary UART instead of pl011 */ -+ stdout-path = "serial1:115200n8"; -+ }; -+ -+ memory { -+ reg = <0 0x20000000>; -+ }; -+ -+ leds { -+ act { -+ gpios = <&gpio 29 GPIO_ACTIVE_HIGH>; -+ }; -+ -+ pwr { -+ label = "PWR"; -+ gpios = <&expgpio 2 GPIO_ACTIVE_LOW>; -+ }; -+ }; -+ -+ wifi_pwrseq: wifi-pwrseq { -+ compatible = "mmc-pwrseq-simple"; -+ reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>; -+ }; -+}; -+ -+&firmware { -+ expgpio: gpio { -+ compatible = "raspberrypi,firmware-gpio"; -+ gpio-controller; -+ #gpio-cells = <2>; -+ gpio-line-names = "BT_ON", -+ "WL_ON", -+ "STATUS_LED", -+ "", -+ "", -+ "CAM_GPIO0", -+ "CAM_GPIO1", -+ ""; -+ status = "okay"; -+ }; -+}; -+ -+&hdmi { -+ hpd-gpios = <&gpio 28 GPIO_ACTIVE_LOW>; -+}; -+ -+&pwm { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio41>; -+ status = "okay"; -+}; -+ -+/* SDHCI is used to control the SDIO for wireless */ -+&sdhci { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&emmc_gpio34>; -+ status = "okay"; -+ bus-width = <4>; -+ non-removable; -+ mmc-pwrseq = <&wifi_pwrseq>; -+ -+ brcmf: wifi@1 { -+ reg = <1>; -+ compatible = "brcm,bcm4329-fmac"; -+ }; -+}; -+ -+/* SDHOST is used to drive the SD card */ -+&sdhost { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&sdhost_gpio48>; -+ status = "okay"; -+ bus-width = <4>; -+}; -+ -+/* uart0 communicates with the BT module */ -+&uart0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart0_ctsrts_gpio30 &uart0_gpio32 &gpclk2_gpio43>; -+ status = "okay"; -+ -+ bluetooth { -+ compatible = "brcm,bcm43438-bt"; -+ max-speed = <2000000>; -+ shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>; -+ }; -+}; -+ -+/* uart1 is mapped to the pin header */ -+&uart1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart1_gpio14>; -+ status = "okay"; -+}; - -From patchwork Tue Dec 4 18:58:19 2018 -Content-Type: text/plain; charset="utf-8" -MIME-Version: 1.0 -Content-Transfer-Encoding: 7bit -X-Patchwork-Submitter: Stefan Wahren <stefan.wahren@i2se.com> -X-Patchwork-Id: 10712427 -Return-Path: - <linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org> -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 AAB7E13BF - for <patchwork-linux-arm@patchwork.kernel.org>; - Tue, 4 Dec 2018 18:59:55 +0000 (UTC) -Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) - by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9A9D42BD01 - for <patchwork-linux-arm@patchwork.kernel.org>; - Tue, 4 Dec 2018 18:59:55 +0000 (UTC) -Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) - id 8D6682BD2D; Tue, 4 Dec 2018 18:59:55 +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_SIGNED, - DKIM_VALID,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 1D36E2BD01 - for <patchwork-linux-arm@patchwork.kernel.org>; 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Tue, 04 Dec 2018 18:59:48 +0000 -Received: from mout.kundenserver.de ([212.227.126.130]) - by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) - id 1gUFud-00073L-OI; Tue, 04 Dec 2018 18:59:17 +0000 -Received: from localhost.localdomain ([37.4.249.153]) by - mrelayeu.kundenserver.de (mreue012 [212.227.15.167]) with ESMTPSA (Nemesis) - id 1MFJfN-1gjyQ33mR7-00FlVP; Tue, 04 Dec 2018 19:58:55 +0100 -From: Stefan Wahren <stefan.wahren@i2se.com> -To: Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, - Florian Fainelli <f.fainelli@gmail.com>, Ray Jui <rjui@broadcom.com>, - Scott Branden <sbranden@broadcom.com>, Eric Anholt <eric@anholt.net>, - Arnd Bergmann <arnd@arndb.de> -Subject: [PATCH V3 3/3] arm64: dts: broadcom: Add reference to RPi 3 A+ -Date: Tue, 4 Dec 2018 19:58:19 +0100 -Message-Id: <1543949899-13380-4-git-send-email-stefan.wahren@i2se.com> -X-Mailer: git-send-email 2.7.4 -In-Reply-To: <1543949899-13380-1-git-send-email-stefan.wahren@i2se.com> -References: <1543949899-13380-1-git-send-email-stefan.wahren@i2se.com> -X-Provags-ID: V03:K1:FFp5Wh7ZWhwN+0GnOIK4svX/EnE/lyWXYX5Q6pGbgpyE8/BWhkC - HIozYn/aF1wiPHTyJBUFfAX8Bprfc2VwnJzzw9ujHYvH3l0PaQMDjk5EKXbX3EWjmbQumbE - uyxkSsnoyLyfEVpoKKGGBgHPfzsATZGmLQj7UEyc5JvQ63IO0mdwywnOuI6LouMSJgs26MV - +JgfGn5pKNrVStX597aIg== -X-UI-Out-Filterresults: notjunk:1;V03:K0:arW5q/kpEak=:fNkvQgi7CQng+s4ZxkqrAl - Shfn4kUf6kIfer4UddefIfpoKpAvezKz/iNNcd8IyBLFrA++7Igw03sj4to2x9/kBAlIbVINV - JnAhVKciAu2qdP8xqMbmGrnJGAbkK10jhSsT6ufbHWHJmtxpizWgzDEtqJqbr2nzW0q8WL2dA - YT1kdC3TCVS9IEJKxyAi26mf/pxvvoheQAygv0WBdtTAsdN6h2JMB7v6CPtGjL8CNOc/OemQK - 3fY/E6rQzoT5vc6F4NGVDje+vTBtMcFX/UhkKkKOnxuzyVpUdWITkeFaumc6q3miLeqpaKzm0 - gnnb7Tg9xKNdmPM/Ng049Qgy9bVJ3dVXaWyq2QleJAAUrhwVvN6zE8ogokYxzYR2pdrHs19gJ - AhPNAX/QaP1VreCRGzo8D6ZEUJEkyK7mLOOyikqWFCT3kUtsKlmPaUGscn6rckZVU2OlfjijC - GeEfaGcIEPyc3THhrPF5vbLos5lydlZkvNYUygQ5aTJXELDvt//cC9k+Kad/kOP8I7qa1TCcS - M5brT1MnDj9qCja12qrxpkjF6Sih/5y2SfQFHLt7YFTX/YkvceXtUq4c9W6rLxHEnZKXm4ryY - 3cuJDYE3oOS4y/WMEhgazm795HJ8heBOv6T1tQPYlQkkKYNH8HKfeVgXBLbgHJLdc9r5AnjyH - fOMjzqx2WqGT7S9I/oYGpTw7NQjHx45WexYKfhHfsjwSN3P4KgwtpAnl2vE++IIWQGiv+JR5L - xIzts9r8uBaSUO1QR5qJG0cWqG+/FFdstWp3TsP2SeC0YMgeXSz1im5Ho/4= -X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 -X-CRM114-CacheID: sfid-20181204_105916_085499_9EF7BF58 -X-CRM114-Status: GOOD ( 16.18 ) -X-BeenThere: linux-arm-kernel@lists.infradead.org -X-Mailman-Version: 2.1.21 -Precedence: list -List-Id: <linux-arm-kernel.lists.infradead.org> -List-Unsubscribe: - <http://lists.infradead.org/mailman/options/linux-arm-kernel>, - <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe> -List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/> -List-Post: <mailto:linux-arm-kernel@lists.infradead.org> -List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help> -List-Subscribe: - <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, - <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe> -Cc: Stefan Wahren <stefan.wahren@i2se.com>, devicetree@vger.kernel.org, - bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, - linux-arm-kernel@lists.infradead.org -MIME-Version: 1.0 -Content-Type: text/plain; charset="us-ascii" -Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> -Errors-To: - linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org -X-Virus-Scanned: ClamAV using ClamSMTP - -This adds a reference to the dts of the Raspberry Pi 3 A+, -so we don't need to maintain the content in arm64. - -Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> -Reviewed-by: Eric Anholt <eric@anholt.net> ---- - arch/arm64/boot/dts/broadcom/Makefile | 3 ++- - arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-a-plus.dts | 2 ++ - 2 files changed, 4 insertions(+), 1 deletion(-) - create mode 100644 arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-a-plus.dts - -diff --git a/arch/arm64/boot/dts/broadcom/Makefile b/arch/arm64/boot/dts/broadcom/Makefile -index 667ca98..d1d31cc 100644 ---- a/arch/arm64/boot/dts/broadcom/Makefile -+++ b/arch/arm64/boot/dts/broadcom/Makefile -@@ -1,5 +1,6 @@ - # SPDX-License-Identifier: GPL-2.0 --dtb-$(CONFIG_ARCH_BCM2835) += bcm2837-rpi-3-b.dtb \ -+dtb-$(CONFIG_ARCH_BCM2835) += bcm2837-rpi-3-a-plus.dtb \ -+ bcm2837-rpi-3-b.dtb \ - bcm2837-rpi-3-b-plus.dtb \ - bcm2837-rpi-cm3-io3.dtb - -diff --git a/arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-a-plus.dts b/arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-a-plus.dts -new file mode 100644 -index 0000000..f0ec56a ---- /dev/null -+++ b/arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-a-plus.dts -@@ -0,0 +1,2 @@ -+// SPDX-License-Identifier: GPL-2.0 -+#include "arm/bcm2837-rpi-3-a-plus.dts" |