From patchwork Fri Oct 25 17:16:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dave Stevenson X-Patchwork-Id: 13851116 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 54739D149D8 for ; Fri, 25 Oct 2024 17:16:58 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5AB0F10EB3E; Fri, 25 Oct 2024 17:16:56 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=raspberrypi.com header.i=@raspberrypi.com header.b="DewvoaXD"; dkim-atps=neutral Received: from mail-wr1-f49.google.com (mail-wr1-f49.google.com [209.85.221.49]) by gabe.freedesktop.org (Postfix) with ESMTPS id C0DC810EB2B for ; Fri, 25 Oct 2024 17:16:37 +0000 (UTC) Received: by mail-wr1-f49.google.com with SMTP id ffacd0b85a97d-37d50fad249so1615456f8f.1 for ; Fri, 25 Oct 2024 10:16:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=raspberrypi.com; s=google; t=1729876596; x=1730481396; darn=lists.freedesktop.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=SOV7jAWhbFwwjw/OJ7O7LtE/DWvJ9qhDH2QMAsU+FWw=; b=DewvoaXDW8CXlOnjFpaqEXbM8J8I/3o8LQhyvI2InFBkJnm3zefuxW0fP5ykbEzkWC GOYQhbOAIyo7IMVKVKZtXooFexcnvVf2DvBRJcdlERR8SP58ddxDmXDgIPSH5SyWcx4l IEfiuhOuchTeJNVDjvSzDZDuwBBo8pk6foE66IrlG8yJTVU8AE8vLEI9zhfBh5dxRfel HeHO4s/yYVvKxHXyr8gpmVlAj52eybCABjgmI6zgK3oWwdb57wIKVnI3eWuwfYP/76eW zuQD76PFmK1r+O/bwfx4QUfvbNzjsW5NRQVwUf86Kh4l63crD8xe0t/ZrpqMm38OvWYR QxJg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1729876596; x=1730481396; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=SOV7jAWhbFwwjw/OJ7O7LtE/DWvJ9qhDH2QMAsU+FWw=; b=VkS0BkAyvezVfpf9X8MQHwDaUNQ4Smv/MsO9iAMjThf8ZCWIHyzD8DQTiDRrOAQSsA c+w7yeuyrl85pbnEPMBN7KgY4Z68NC80pakPOqPT1LOHMFoZskF3t3yueQcZMTJjBcJf mJ5cJFOLomekVMd16PTUfbPGGUayRVVnLKO0WcP89R9tDNOsoqtyXAwF1N/FiSQ8fgBS yL0K1kfgm0gWDKHBbxAuNLp3rGkAzOjPxmMYvsbobqS/0QNDblm5wdkQMjhqPjjqNHwk 2HXIc+Zqg7zOLVn2nDbG9m46VkjnCyozMHKa75P2OA84pFcNvaCeF6PWCDpX4SetC3z0 LFGw== X-Gm-Message-State: AOJu0YzGBLkGdRzxYwo7ZZAEN4vJq2bLs5cUim1ldbBuJLEWhgXa85bs JM1OI9aJg+p+T+pvyGbuEvAtmbyrBHKryrWKwPlj9mSRBP6O5FSaBraIevcBzIQ= X-Google-Smtp-Source: AGHT+IHM4SY0KfVAQSpJ1+ccDJ+C4lsK7yh/l9hYanouQQltriHwErlFPV65caR05fmBTRpW7n50vQ== X-Received: by 2002:a05:6000:e42:b0:37c:cec2:23c6 with SMTP id ffacd0b85a97d-38061208e5dmr101866f8f.57.1729876596081; Fri, 25 Oct 2024 10:16:36 -0700 (PDT) Received: from [127.0.1.1] ([2a00:1098:3142:e::8]) by smtp.googlemail.com with ESMTPSA id ffacd0b85a97d-38058b91f50sm2013649f8f.94.2024.10.25.10.16.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Oct 2024 10:16:35 -0700 (PDT) From: Dave Stevenson Date: Fri, 25 Oct 2024 18:16:07 +0100 Subject: [PATCH v2 36/36] arm64: dts: broadcom: Add DT for D-step version of BCM2712 MIME-Version: 1.0 Message-Id: <20241025-drm-vc4-2712-support-v2-36-35efa83c8fc0@raspberrypi.com> References: <20241025-drm-vc4-2712-support-v2-0-35efa83c8fc0@raspberrypi.com> In-Reply-To: <20241025-drm-vc4-2712-support-v2-0-35efa83c8fc0@raspberrypi.com> To: Maxime Ripard , =?utf-8?q?Ma=C3=ADra_Canal?= , Raspberry Pi Kernel Maintenance , Maarten Lankhorst , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Florian Fainelli , Broadcom internal kernel review list , Ray Jui , Scott Branden , Michael Turquette , Stephen Boyd , Javier Martinez Canillas , Catalin Marinas , Will Deacon Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, Dave Stevenson X-Mailer: b4 0.14.1 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The D-Step has some minor variations in the hardware, so needs matching changes to DT. Add a new DTS file that modifies the existing (C-step) devicetree. Signed-off-by: Dave Stevenson --- arch/arm64/boot/dts/broadcom/Makefile | 1 + arch/arm64/boot/dts/broadcom/bcm2712-d-rpi-5-b.dts | 37 ++++++++++++++++++++++ 2 files changed, 38 insertions(+) diff --git a/arch/arm64/boot/dts/broadcom/Makefile b/arch/arm64/boot/dts/broadcom/Makefile index 92565e9781ad..3d0efb93b06d 100644 --- a/arch/arm64/boot/dts/broadcom/Makefile +++ b/arch/arm64/boot/dts/broadcom/Makefile @@ -7,6 +7,7 @@ dtb-$(CONFIG_ARCH_BCM2835) += bcm2711-rpi-400.dtb \ bcm2711-rpi-4-b.dtb \ bcm2711-rpi-cm4-io.dtb \ bcm2712-rpi-5-b.dtb \ + bcm2712-d-rpi-5-b.dtb \ bcm2837-rpi-3-a-plus.dtb \ bcm2837-rpi-3-b.dtb \ bcm2837-rpi-3-b-plus.dtb \ diff --git a/arch/arm64/boot/dts/broadcom/bcm2712-d-rpi-5-b.dts b/arch/arm64/boot/dts/broadcom/bcm2712-d-rpi-5-b.dts new file mode 100644 index 000000000000..7de24d60bcd1 --- /dev/null +++ b/arch/arm64/boot/dts/broadcom/bcm2712-d-rpi-5-b.dts @@ -0,0 +1,37 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/dts-v1/; + +#include "bcm2712-rpi-5-b.dts" + +&gio_aon { + brcm,gpio-bank-widths = <15 6>; + + gpio-line-names = + "RP1_SDA", // AON_GPIO_00 + "RP1_SCL", // AON_GPIO_01 + "RP1_RUN", // AON_GPIO_02 + "SD_IOVDD_SEL", // AON_GPIO_03 + "SD_PWR_ON", // AON_GPIO_04 + "SD_CDET_N", // AON_GPIO_05 + "SD_FLG_N", // AON_GPIO_06 + "", // AON_GPIO_07 + "2712_WAKE", // AON_GPIO_08 + "2712_STAT_LED", // AON_GPIO_09 + "", // AON_GPIO_10 + "", // AON_GPIO_11 + "PMIC_INT", // AON_GPIO_12 + "UART_TX_FS", // AON_GPIO_13 + "UART_RX_FS", // AON_GPIO_14 + "", // AON_GPIO_15 + "", // AON_GPIO_16 + + // Pad bank0 out to 32 entries + "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", + + "HDMI0_SCL", // AON_SGPIO_00 + "HDMI0_SDA", // AON_SGPIO_01 + "HDMI1_SCL", // AON_SGPIO_02 + "HDMI1_SDA", // AON_SGPIO_03 + "PMIC_SCL", // AON_SGPIO_04 + "PMIC_SDA"; // AON_SGPIO_05 +};