From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 863BB2309A7; Mon, 7 Apr 2025 10:28:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744021699; cv=none; b=OXbpLFXtORFXkeYC+KBV7nhA0LmXc3HnmbPT0UEfnFC05ECxGffpkQb3UatOAssScIen17XcsRl0mnvUpd/GIcxYMozyskg+KFb2T6u44jPivif5uoZhH8bMdO6n12/Ph3I8P8gboJyvjreZe/yysOs2O8RkvU6HZ2pz/wOS6qM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744021699; c=relaxed/simple; bh=zU7qUe5tOFyK1gdGBXLbS8e/ReGYgRnf9vPbRIf94cM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=bY0GNRH8x0AcdMOWOu2KQW1o0OV3T6nItnHL5sx8mC8sc12Q5jVYgsi/n+oy0CCqrfBo8/QA4YnAQODVcdGSROiB0mAfWXOebBT7KzuDKLFRovdd03gpsyQxdDF12lcYLILo4wQdGRbP1PEoQPMnn37s3U/1ltXdrfbSqIsoyYg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ay05sVvx; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ay05sVvx" Received: by smtp.kernel.org (Postfix) with ESMTPS id 2655AC4CEEE; Mon, 7 Apr 2025 10:28:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744021699; bh=zU7qUe5tOFyK1gdGBXLbS8e/ReGYgRnf9vPbRIf94cM=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=ay05sVvxwUAst2gWvXcoarXH6eeqCOaLjXIUehdC0ffGXzOdCBVTX0zrHmQ/4VLNH qVRYWY1bkqsbMC+7VPmagPXX5q2I73js4l6Uwpcv5uEfalUuTK94TCRXkBsmpWlolH DnFie4Q8C2LG/y6fFtLgOFOddtd51ciPsz5JfBs2S4Uj0aVFvhPMBA88G3i2e3c5dG RMhLiwl4kOVOtO8kCoXLlpSR0rF/kkvpt4UzZDXaHWMpth7yW1OLZ3aOOgXvwO+j4v vfqNj/Zf4aNP049MdBBe/rhzecz33X7NYku/bcl4f8X6zpobgQm7WI9KQLqggutNXV bIeGo5V8pWc9w== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 192DDC3601E; Mon, 7 Apr 2025 10:28:19 +0000 (UTC) From: =?utf-8?q?Nuno_S=C3=A1_via_B4_Relay?= Date: Mon, 07 Apr 2025 11:28:17 +0100 Subject: [PATCH v3 3/6] include: fpga: adi-axi-common: add new helper macros Precedence: bulk X-Mailing-List: linux-fpga@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20250407-dev-axi-clkgen-limits-v3-3-33c7f27c9d69@analog.com> References: <20250407-dev-axi-clkgen-limits-v3-0-33c7f27c9d69@analog.com> In-Reply-To: <20250407-dev-axi-clkgen-limits-v3-0-33c7f27c9d69@analog.com> To: linux-clk@vger.kernel.org, linux-fpga@vger.kernel.org Cc: Stephen Boyd , Michael Turquette , Moritz Fischer , Wu Hao , Xu Yilun , Tom Rix X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1744021698; l=2067; i=nuno.sa@analog.com; s=20231116; h=from:subject:message-id; bh=+TkAxyW1xXsPUzdQREPOMhF0lodnEOmKT8NEfrr7xoI=; b=EDmZwrTZxIYhQv18qFAwlKDxBKTjOsXeunWUdp/vDE/+yWxlf8fo1+Xm7lyuNpspK8QI7QSU9 lcnVMf/FGezD1jfLm2RnCReMxYG6cvi17hooZW9M+CucjCigvnr0Nvk X-Developer-Key: i=nuno.sa@analog.com; a=ed25519; pk=3NQwYA013OUYZsmDFBf8rmyyr5iQlxV/9H4/Df83o1E= X-Endpoint-Received: by B4 Relay for nuno.sa@analog.com/20231116 with auth_id=100 X-Original-From: =?utf-8?q?Nuno_S=C3=A1?= Reply-To: nuno.sa@analog.com From: Nuno Sá Add new helper macros and enums to help identifying the platform and some characteristics of it at runtime. Signed-off-by: Nuno Sá --- include/linux/fpga/adi-axi-common.h | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/include/linux/fpga/adi-axi-common.h b/include/linux/fpga/adi-axi-common.h index 141ac3f251e6f256526812b9d55cd440a2a46e76..a832ef9b37473ca339a2a2ff8a4a5716d428fd29 100644 --- a/include/linux/fpga/adi-axi-common.h +++ b/include/linux/fpga/adi-axi-common.h @@ -12,6 +12,8 @@ #define ADI_AXI_COMMON_H_ #define ADI_AXI_REG_VERSION 0x0000 +#define ADI_AXI_REG_FPGA_INFO 0x001C +#define ADI_AXI_REG_FPGA_VOLTAGE 0x0140 #define ADI_AXI_PCORE_VER(major, minor, patch) \ (((major) << 16) | ((minor) << 8) | (patch)) @@ -20,4 +22,37 @@ #define ADI_AXI_PCORE_VER_MINOR(version) (((version) >> 8) & 0xff) #define ADI_AXI_PCORE_VER_PATCH(version) ((version) & 0xff) +#define ADI_AXI_INFO_FPGA_TECH(info) (((info) >> 24) & 0xff) +#define ADI_AXI_INFO_FPGA_FAMILY(info) (((info) >> 16) & 0xff) +#define ADI_AXI_INFO_FPGA_SPEED_GRADE(info) (((info) >> 8) & 0xff) +#define ADI_AXI_INFO_FPGA_VOLTAGE(val) ((val) & 0xffff) + +enum adi_axi_fpga_technology { + ADI_AXI_FPGA_TECH_UNKNOWN = 0, + ADI_AXI_FPGA_TECH_SERIES7, + ADI_AXI_FPGA_TECH_ULTRASCALE, + ADI_AXI_FPGA_TECH_ULTRASCALE_PLUS, +}; + +enum adi_axi_fpga_family { + ADI_AXI_FPGA_FAMILY_UNKNOWN = 0, + ADI_AXI_FPGA_FAMILY_ARTIX, + ADI_AXI_FPGA_FAMILY_KINTEX, + ADI_AXI_FPGA_FAMILY_VIRTEX, + ADI_AXI_FPGA_FAMILY_ZYNQ, +}; + +enum adi_axi_fpga_speed_grade { + ADI_AXI_FPGA_SPEED_UNKNOWN = 0, + ADI_AXI_FPGA_SPEED_1 = 10, + ADI_AXI_FPGA_SPEED_1L = 11, + ADI_AXI_FPGA_SPEED_1H = 12, + ADI_AXI_FPGA_SPEED_1HV = 13, + ADI_AXI_FPGA_SPEED_1LV = 14, + ADI_AXI_FPGA_SPEED_2 = 20, + ADI_AXI_FPGA_SPEED_2L = 21, + ADI_AXI_FPGA_SPEED_2LV = 22, + ADI_AXI_FPGA_SPEED_3 = 30, +}; + #endif /* ADI_AXI_COMMON_H_ */ -- 2.49.0