From patchwork Wed Feb 12 19:12:39 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Denzeel Oliva X-Patchwork-Id: 13972342 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 C99CEC02198 for ; Wed, 12 Feb 2025 19:14:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=mOqaSz1QymNVqvSoXI2MUMGj2cHYyqzoo6sZSnsPqGQ=; b=eaRSeKH5466nosq6PsEW8c8n5I qHS4YdGb9dpIDGbzW7TjPVx4KoGfpYVvfsKq2hI0MTsiptU9SO6rQe09xIs0UsGDZz3Wm+XloN0au BpRP6bI9QnbJLb3q7f1nkWeoIAc/eXbOYLDh2COtv+D2+610TWm+WASKGVRtQLcx7RyqrqziL16c7 bUGMUOH8XXBQ5h7w4i2HWX0CblZi98SH8sPC1xygRwodFl4G19eWJBdfZkw687Ma7PPKDMFgKPnyI eajB93ux1BcIHykKM8/B0i0Z1YI/qAQeCWzxEwpBKyZdQ9ZqWfGbWn3AYZDqNy+5ZHzwsuUZLs/6t K5PrEqDA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tiIBo-00000008bU5-324z; Wed, 12 Feb 2025 19:14:28 +0000 Received: from mail-pl1-x633.google.com ([2607:f8b0:4864:20::633]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tiIAN-00000008bEg-3ZNk for linux-arm-kernel@lists.infradead.org; Wed, 12 Feb 2025 19:13:00 +0000 Received: by mail-pl1-x633.google.com with SMTP id d9443c01a7336-220c8cf98bbso260015ad.1 for ; Wed, 12 Feb 2025 11:12:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1739387579; x=1739992379; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=mOqaSz1QymNVqvSoXI2MUMGj2cHYyqzoo6sZSnsPqGQ=; b=Hj2bhqalPGZLL8tjaAA5hv5UciKvojPI9WSOJPjC9OrFfCl20Oi6PkWxmUR7eINGNN mDXo29pVbkigtRPrjHxZDzCuezMxFN9SfyU225TTnsqgktO9VVIaON+a098LBgAJT14G X/vL2oo+5WpmfYimcFkGJSUu8D6UNMBLJ7q+qyZWgT23t5rV+zg1PUsI9SmoqqzgCS/h +9aofM42cQeZWLjpiKYFWDE/fxYYlnuY/a+pdvxNTQZNYzJGzyucsfvA2mvgrWsRGTI2 Ai5YHFdklkptHB4FwXZd2rjysdXzZeTWdlJlo1TIPV048O4f7WtqoF76+wTKWtG8zdGh jOVA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1739387579; x=1739992379; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=mOqaSz1QymNVqvSoXI2MUMGj2cHYyqzoo6sZSnsPqGQ=; b=Ul86hdriKchCNzOjS5xnBrXbfCvmALEo07PdV5VeSVlLsayW4YiTokCPFuz0u1c5Vf 1lfPo1oNVmbEcTozN5S02+IBpdRuRFDSIm8Rfnu2s/9+jB8dmzwyj63VZAO2Hoa5ebeH x1d7oZC/kij82tUe+17LM+dSWVhg3+33dh7xiZgSdbd6aRuPXG6bGYF9v4skTZLm7UF5 T7uSkCwxpbzrQgpBa1XimDRvY7Yn4zAe1eoKyTW7uPOWYIOrvgc1tSwnOisPPQvf/n80 q0mFkiDkkgLHUYkjMlKLJIkXZKCaCIAEEyP/nevv5B0/z6uIhjb6uSDWJpecE3jHZzSc X70w== X-Forwarded-Encrypted: i=1; AJvYcCVVE3d61CpnbpVJPS6MI4bzMaVLG8A0BBs31CHb8iz28kpAYpficfUHTkxJQj+XFpbBXncqrFATByX6WJb61834@lists.infradead.org X-Gm-Message-State: AOJu0Yzdx26ttCf0pmF2cGVIRc2SMI0SE9XgB5aApdpfsV8Jt0NrNDvm 5c1IL2VRyLix9705dDCerFrwa+hzlgcPvGHUBlrwtnuuacAXAHlQ X-Gm-Gg: ASbGnctX1D3cylSLTZj8tNllzDiEQ3JwRCd9nAyqUvP2YzmqZx7ZdqKcINTA8twgSs2 nZeQruMpNzo4MdhaQHUq4ek2DQtFyx+9qXvMbmYi/3wPu550O9PV19jSgsKtv2UdCG3A6wdNTFA 8ByUdcnuiW+EAS/0dOJDa7rXresS+q8n6HuEoZweoJkaJYDAhw+qcjwo+rwFZxJ9haMeANqzYuU Lt+cn0EWFwfC8Qd8aR1fLNEtAhXzHBlDUkA6XgOkWP8iztbahtUolCzEd0NTxofxfubEX5fDqp2 KoH0iltyMPtxxzIC4zSoig2IDdgIv3wAlBwc7+QPi5FsINYAZtaY1gp/TGbQkkq3WnxIbR+p48E ENQ== X-Google-Smtp-Source: AGHT+IGicZoPXxTU+S/YqxVcCZyaJIpp3N0yw2wFvTf/7eomyrPkUvq5yeOuzReT4CyOnDWYxlOxSg== X-Received: by 2002:a05:6a00:1709:b0:730:99cb:7c2f with SMTP id d2e1a72fcca58-7322c383fb3mr6100608b3a.6.1739387578796; Wed, 12 Feb 2025 11:12:58 -0800 (PST) Received: from localhost.localdomain ([38.44.237.182]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-73048ae7f79sm11536944b3a.77.2025.02.12.11.12.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Feb 2025 11:12:58 -0800 (PST) From: Denzeel Oliva To: andi.shyti@kernel.org, broonie@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, alim.akhtar@samsung.com, peter.griffin@linaro.org, andre.draszik@linaro.org, tudor.ambarus@linaro.org, linux-spi@vger.kernel.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Denzeel Oliva Subject: [PATCH v1 0/2] spi: s3c64xx: add support for samsung,exynos990-spi Date: Wed, 12 Feb 2025 19:12:39 +0000 Message-Id: <20250212191241.280-1-wachiturroxd150@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250212_111259_889550_317462C4 X-CRM114-Status: UNSURE ( 8.70 ) X-CRM114-Notice: Please train this message. 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 The Exynos990 SPI controller shares similarities with the GS101 (Google Tensor) SPI implementation, but introduces specific hardware requirements such as 32-bit register access and variable FIFO depths depending on the SPI node where it will have to be specified in DT (Device Tree). Denzeel Oliva (2): spi: dt-bindings: samsung: add samsung,exynos990-spi compatible spi: s3c64xx: add support exynos990-spi to new port config data .../devicetree/bindings/spi/samsung,spi.yaml | 1 + drivers/spi/spi-s3c64xx.c | 17 +++++++++++++++++ 2 files changed, 18 insertions(+)