From patchwork Wed Dec 15 16:08:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sam Protsenko X-Patchwork-Id: 12678657 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 67F50C433EF for ; Wed, 15 Dec 2021 16:09:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235139AbhLOQJK (ORCPT ); Wed, 15 Dec 2021 11:09:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45552 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235124AbhLOQJJ (ORCPT ); Wed, 15 Dec 2021 11:09:09 -0500 Received: from mail-wr1-x42a.google.com (mail-wr1-x42a.google.com [IPv6:2a00:1450:4864:20::42a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5EEEFC061401 for ; Wed, 15 Dec 2021 08:09:09 -0800 (PST) Received: by mail-wr1-x42a.google.com with SMTP id s1so4929492wrg.1 for ; Wed, 15 Dec 2021 08:09:09 -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=miak/i2hpYLrUnHAJtCSqYH++KiQVAx0lzOfX3VFDhs=; b=YLi+Map8CrZDUMzwjQftVbIvXrD/TGP48S7VMuAlfV4OA9QBsCobU0lZvNTKgmO4Bd VMiaDUtne7LqIdkK4A1i7n5NOio6+cRyMfqvu+gXr4R4HjDpPe0327RaIaYUMKLRZlhI o2OzS2sZLp9WdYnoVswGfp0ECWlMrrilKGoIrpa8nWY8dGafejh9sTAaUW2dK5nBhy81 lIdvX6E11MUFCyfZOXP7ppSiwuK7lCE/8QCC+bYxrUk+mBQnemzNiPWrmpWeAiHdgcCH 5+SLT9bgqXasuDO12QP/FFuh9kzHPw6+B7mDzvfyRliLar2Cl3mwfOnI6JEztIORZW43 iCNw== 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=miak/i2hpYLrUnHAJtCSqYH++KiQVAx0lzOfX3VFDhs=; b=7oue6pFzyDuNK0J4bIpM3cggMb9q4O76pmHU6QVn/L8eQrB+yGB3UrpjkzREAGtZBE GL8d0OAuNvsAdOqYMl3thyrfUKQtMO9o8JVeTIL4r0Wg2uRl85RE960GWMS7E7u1MNT4 GGzPqy7VnJr69DBHinhihJGj8H3j2Bafnf3xwvBYjB7+cXq/S+kg6buSNG1DIXn03p1r 2BfR0vkc5nFBM23vvGxrf8V94w629JwZLpunS6c8taZX3xYicjebj4weCAFXqNCm/QKG znWm+gHZ/JBK9w4FO+k2RhhUgKeDsLutHZsyLamQK6/wrhAnCCsaoz/hPX7tKWf0XGDu SioA== X-Gm-Message-State: AOAM5336JbWtyTDGkuM8vY98htrKY+VvEj9sDZz8JThA9vcmQdIB04Oq NGSy0JRckRnTU5ylqD0vFRxYBV3gwYhM6KWF X-Google-Smtp-Source: ABdhPJzsGRd487Qtry582CfMd10zTS8QWxJIAZQOiMVPhG3S8uwc8QKnH4OH3ZsHO9NGfYMgiYPcwQ== X-Received: by 2002:adf:d1c1:: with SMTP id b1mr4932000wrd.296.1639584547840; Wed, 15 Dec 2021 08:09:07 -0800 (PST) Received: from localhost ([31.134.121.151]) by smtp.gmail.com with ESMTPSA id bg34sm5861786wmb.47.2021.12.15.08.09.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Dec 2021 08:09:07 -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 0/7] arm64: dts: exynos: Add E850-96 board support Date: Wed, 15 Dec 2021 18:08:59 +0200 Message-Id: <20211215160906.17451-1-semen.protsenko@linaro.org> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.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/ 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 | 3 +- .../boot/dts/exynos/exynos850-e850-96.dts | 157 ++++ .../boot/dts/exynos/exynos850-pinctrl.dtsi | 755 ++++++++++++++++++ arch/arm64/boot/dts/exynos/exynos850.dtsi | 755 ++++++++++++++++++ drivers/clk/samsung/clk-exynos850.c | 29 + include/dt-bindings/clock/exynos850.h | 12 +- include/dt-bindings/pinctrl/samsung.h | 13 +- 9 files changed, 1727 insertions(+), 5 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