From patchwork Fri Dec 17 01:29:58 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sam Protsenko X-Patchwork-Id: 12696539 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 BB4ADC433FE for ; Fri, 17 Dec 2021 01:31:38 +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=rexRk/KK2HY1Y0vpc3ZbQVK0+r6gYrBSgx1jdxRku/o=; b=eiCjoDjgGPxu7s l9xLGjRYvCpBsbbQ0TNFrAM1D7dkCGXL84xoeG50+JX1MwH61/hEVW2He3ahSCNvZOZD2MHF9A2J+ N3q+QdWx3rxUscSibf2WFizKsWY6kg4chBzNtJUPO8y+ddOgf60q4qdPzgz3WxW5CBMZ0kiAmj4HL zEznZA06t+yC3ac2Pqp4jgDSLAzENmrLy39rWRWcsU0LcrCTaq4+GtTsfPb2dSdJ+JNd58txptrS+ d/2qDq70p+jEaUJ0RtfS3xy9OdRtDXcl+0SRA/hOKGJH3Fi276zGYj7NQQNrjD8DERkSJ9bxDIvFK Ktox7ej27oXemvAgbGew==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1my24a-0088j2-Ht; Fri, 17 Dec 2021 01:30:12 +0000 Received: from mail-lj1-x234.google.com ([2a00:1450:4864:20::234]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1my24W-0088hh-LX for linux-arm-kernel@lists.infradead.org; Fri, 17 Dec 2021 01:30:10 +0000 Received: by mail-lj1-x234.google.com with SMTP id b19so852545ljr.12 for ; Thu, 16 Dec 2021 17:30:08 -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=ugQenULSknE3I1itQCSZf3NnOOSTayqXrmSZAjd+2lM=; b=YJu1YwewKoo4mxIhVEaVuSXJtNF6GzbJRmGg8kwO1pYmsvPg2bI2xPJAUwU+IOvwTP 6w5FCk8758irUEWJllrPS6+M2WVBmi8CrWSe3qI58E34m/fKJlnHz5QU2sLOdFHXqtah 8vj7L5Fg8jmMHZ6VegiXRNFwstnkBw0TrYgDz9EZnkOFNKBezLdBQtl/vxwaIDyDB20H /pOeRV+IpviHrsK3xAOEVRLblJzsP2HncOzXUW8EP75dVqJDHdqgrN9VpSt7TzITifRM 1Fr8cMH/c2sKeAaRAR3N58R3/dx3IFSuFNmhpg5bE6vLKmx31n9+Xhm8355wx5BsnC+C zh4Q== 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=ugQenULSknE3I1itQCSZf3NnOOSTayqXrmSZAjd+2lM=; b=Dd17WKMcHAW4x0bQohEb+fN1w+D20gmpv+yjP8FFLX7jArXnYzLF0ENQlOWaYKfZaS 8+K8f3Nqt3zXP/pCg/9E+NL0g8WEAkjtf+rJFh71zPyyBO+vPsiaeOO4SHQ8dX98kR5j DwKaG5yMM95+5xRhxBWClcZy6lD51y3slkQfiiggOReLryXvYI3nbzdK03f2WlxqMim8 KS71ZuG347c3yW1Zm5FEZ92j+ruIdAqPuQ5P3YY/mS+DwaOB8+vEprhE2UZIU+SXo1vr JrUihHmEISypGnsYogCUVeEF3qntJ82BAMvRuusvb9WYAJm2uxth/Dj0xK1YOpbO009h LqHg== X-Gm-Message-State: AOAM532r9eeZd48pbsV1j5axOApJKah/IH1GHAt0mJ9pX2mM3MIdDjvl qeL6CSen0DFFl81oDpt0zZsx+A== X-Google-Smtp-Source: ABdhPJzAthwZi8eNhhSb8f5t3uDYry1NmtxVvyfS1RspHZO4E4pl8uJoG28LZ1K+8XJ6Bk7SYYqqMQ== X-Received: by 2002:a2e:3c0c:: with SMTP id j12mr691142lja.402.1639704606871; Thu, 16 Dec 2021 17:30:06 -0800 (PST) Received: from localhost ([31.134.121.151]) by smtp.gmail.com with ESMTPSA id y36sm280788lfa.75.2021.12.16.17.30.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Dec 2021 17:30:06 -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 v2 0/7] arm64: dts: exynos: Add E850-96 board support Date: Fri, 17 Dec 2021 03:29:58 +0200 Message-Id: <20211217013005.16646-1-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_173008_762750_E34359E0 X-CRM114-Status: GOOD ( 15.38 ) 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 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