From patchwork Fri Dec 17 01:46:06 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sam Protsenko X-Patchwork-Id: 12696547 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 8F9ADC433F5 for ; Fri, 17 Dec 2021 01:47:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=nwTn2W3RpOe7h9A/utBWifNebPbHxFGgYfZL8PxTBdE=; b=nAT3oCkXGlyart C9qnp7+KBh2wZnqnm8b87oJ0kYKv8R0gDjPwrebo42TIGXJAU0LP+FWF6MTlkJ+FuFKOd7O41pKQU hsuNJke8eqV1uSNLTXvda1D2X09m2adZ/5dxzNo6BNMHbw+SNZo4gPdhgUJHcnfrEJRAURN9yiG98 FA4rETiErGxhR7fOeIUxJ9d/Hbya7+0nh234P5qO2+Gsmt8x4b46Mn5Q3MkY/7o6oadwTAz7v++Qn 3xqKOpGGXOqnJivbHtzZ+BgXb5b2Ttfcr3/+ljhW7RRFJLkDiN39rReimfFVYdAZ967B2X6jGq3Hl jp55WVreiW4XgcAuP3dQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1my2KC-008CEE-E0; Fri, 17 Dec 2021 01:46:20 +0000 Received: from mail-lj1-x22f.google.com ([2a00:1450:4864:20::22f]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1my2K8-008CDc-MR for linux-arm-kernel@lists.infradead.org; Fri, 17 Dec 2021 01:46:18 +0000 Received: by mail-lj1-x22f.google.com with SMTP id z8so913218ljz.9 for ; Thu, 16 Dec 2021 17:46:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=1+A8y/ivr44BnX1V6wtimd44XZ8qKCTqhJv4qwuRTXQ=; b=GQmwXqURYeoXihrPdmq6zV2xgjfD8rHD4WLhhs+8ow8yJ463jXj9dd3YgarWTfofw4 u6T41MIWx2j/n0nht+tgJnd1i5ofVUdREt9W01IC29zllzCDK4MZjharB1uYrHWY25TN mLy9h3NqH+3fQIt4UxvEkqxxxAcdlmwEMh6v9IgZJ8z6cIEQ8EXsyVWvXEsmvs9gnnEy lHu7A5Uro/6xWGr8i0KXJJPu9vRB6ogYPIw6exJkGYqdb2rLiU2tMffINYjn5hkeJAKf qkToet0P3rvBq5NA5HZGPpT4lkU0fSKSsob4EPhN+c4+frwbPXRDh9Qm4WFEskS30E4X FZPg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=1+A8y/ivr44BnX1V6wtimd44XZ8qKCTqhJv4qwuRTXQ=; b=socGNwknkAhyLTkmMUtvnskjo6xPrq5VLxFO7yRJ75J0MhvKAA0ZawvkHSdfFhsWTo wvEXQI+4uyPC48g4R3/gGJqwHZL8llX8+HeZXuRcOzO+D4MFv63o/anurQvVPBCczsk5 XTll/uY8DhGKgb0yhSKoJVMRaGJ1Yl5/MjoTOvFqBGvcchcLtYpcdxBQROm05R85Kg9f 6jcqhDTPChyARNKmwQGgzMIoK8IRTBrrX3DkFmoGscZ5VPdDLS6qXy0rz4XEW5M2/tOJ I7aAvCSvO+mUVzCLKhgKxocjUWhhYYkGYgCh1ZH6if8tFrj2d+1Q0soc4HwFYmXLmfq9 2VSg== X-Gm-Message-State: AOAM533aVzpGiQ3HzHQTJV/fYUc1lAEOXkf63+x+AnqrpOqI0x6twqoZ kgWVRXmVH2xxFVE+MNcPAeg+Tw== X-Google-Smtp-Source: ABdhPJzrKyurNAGxwCw/Em4HH2vg7qswqnOiuJQJb16rlsrAasj3b56NrclMQcJ5AoeJJ6nNCUZASA== X-Received: by 2002:a2e:a4b0:: with SMTP id g16mr767297ljm.462.1639705575004; Thu, 16 Dec 2021 17:46:15 -0800 (PST) Received: from localhost ([31.134.121.151]) by smtp.gmail.com with ESMTPSA id bp41sm1139098lfb.129.2021.12.16.17.46.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Dec 2021 17:46:14 -0800 (PST) From: Sam Protsenko To: Krzysztof Kozlowski , Rob Herring , Sylwester Nawrocki Cc: Jaewon Kim , Chanho Park , David Virag , Youngmin Nam , Tomasz Figa , Chanwoo Choi , Michael Turquette , Stephen Boyd , Linus Walleij , Daniel Palmer , Hao Fang , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v3 0/7] arm64: dts: exynos: Add E850-96 board support Date: Fri, 17 Dec 2021 03:46:06 +0200 Message-Id: <20211217014613.15203-1-semen.protsenko@linaro.org> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211216_174616_810035_0CC69781 X-CRM114-Status: GOOD ( 15.67 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org WinLink's E850-96 is a dev board based on Exynos850 SoC [1]. The board's design follows 96boards specifications, hence it's compatible with 96boards mezzanines [2]. This patch series adds the initial support for E850-96 board and Exynos850 SoC, along with corresponding bindings. Only basic platform components are enabled at the moment (like serial, I2C, eMMC, RTC, WDT, clock driver, etc). Right now with this patch series it's possible to run the kernel with BusyBox rootfs as a RAM disk. More features are coming soon. [1] https://www.samsung.com/semiconductor/minisite/exynos/products/mobileprocessor/exynos-850/ [2] https://www.96boards.org/products/mezzanine/ Changes in v3: - Ordered the pinctrl_alive phandle alphabetically (patch 7/7) - No other changes in v3 Changes in v2: - Rebased on krzk/linux.git (for-next), to account for Exynos7885 changes - Added missing and new tags (R-b and Ack) - Addressed all comments for v1 Sam Protsenko (7): dt-bindings: clock: exynos850: Add bindings for Exynos850 sysreg clocks clk: samsung: exynos850: Add missing sysreg clocks dt-bindings: Add vendor prefix for WinLink dt-bindings: arm: samsung: Document E850-96 board binding dt-bindings: pinctrl: samsung: Add pin drive definitions for Exynos850 arm64: dts: exynos: Add initial Exynos850 SoC support arm64: dts: exynos: Add initial E850-96 board support .../bindings/arm/samsung/samsung-boards.yaml | 6 + .../devicetree/bindings/vendor-prefixes.yaml | 2 + arch/arm64/boot/dts/exynos/Makefile | 1 + .../boot/dts/exynos/exynos850-e850-96.dts | 175 ++++ .../boot/dts/exynos/exynos850-pinctrl.dtsi | 713 +++++++++++++++++ arch/arm64/boot/dts/exynos/exynos850.dtsi | 753 ++++++++++++++++++ drivers/clk/samsung/clk-exynos850.c | 29 + include/dt-bindings/clock/exynos850.h | 12 +- include/dt-bindings/pinctrl/samsung.h | 13 +- 9 files changed, 1700 insertions(+), 4 deletions(-) create mode 100644 arch/arm64/boot/dts/exynos/exynos850-e850-96.dts create mode 100644 arch/arm64/boot/dts/exynos/exynos850-pinctrl.dtsi create mode 100644 arch/arm64/boot/dts/exynos/exynos850.dtsi