From patchwork Mon May 19 15:41:09 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Nuno_S=C3=A1_via_B4_Relay?= X-Patchwork-Id: 891264 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 8171715D1; Mon, 19 May 2025 15:50:27 +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=1747669827; cv=none; b=ReWMDU5/eW94kn4W7FdlWYVnUqJS/DWCacvRKtV3yf/e/ZBbEJqczaEVXWd9NgVmgpa86/8v66NR5oUVwIqjtvTH+7u0GS3Cz0hVOph8BZYq44z4UsAh3ze3gMMlzGoiqx/UAKn/X+L9fo2WTbNjbrclkkmCv2jRVBI7K9XAYXc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747669827; c=relaxed/simple; bh=CuLVQhdgIPjvHv0rQT6Dmcn56lz0D7swUmu5t+yoFYo=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=HRRVRbxJo2dGoYFtJt/Pk1rgrGrheLEohYBY/qRISP+4mT4d1CO9EuZQgIEK0Npwcx5wCEOlorT0r6pqf2W4rojRCV3qI2klXuWdq+2yLbFTc9G9t4znG9jfdeSg+gZB4Zovld/q5fOvBlfbLhzmOJ4Xp9wG+AkPT09Y613pxi4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=SX8JyjWT; 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="SX8JyjWT" Received: by smtp.kernel.org (Postfix) with ESMTPS id 25960C4CEF6; Mon, 19 May 2025 15:50:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747669827; bh=CuLVQhdgIPjvHv0rQT6Dmcn56lz0D7swUmu5t+yoFYo=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=SX8JyjWT3S0h7mCaXdKxpfHrHcrb2ofxUT9B6/aRtz1ChymPQ/e3Q3jm2WTC+nWS6 2rjv+vXS1z4hjEnXIeiJSJdy77dIk5cmqcQZX+g2rIyfSXqOm7hadog46igXq1QJ8f 0UCtRBQWfnlraww1bVQ/7i2TCubso9MKA0Nc/5WsZijxMWB7YCfcQnrop36dsBC9RT kVScusZ3feralvtCvB6JzlW0zKnLzrrBnLU/aFco0hnnKUPyjeJ4bmW6eRVZVzHkVj lztBNuswTI+II6UyMWG8Mc0auzsBJ0JukwAWwshkInMgzqFZ7jrE+U3h5O3odhk8LQ 9rmlvoaRE9qbA== 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 1B20DC54799; Mon, 19 May 2025 15:50:27 +0000 (UTC) From: =?utf-8?q?Nuno_S=C3=A1_via_B4_Relay?= Date: Mon, 19 May 2025 16:41:09 +0100 Subject: [PATCH v6 4/7] include: adi-axi-common: add new helper macros Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250519-dev-axi-clkgen-limits-v6-4-bc4b3b61d1d4@analog.com> References: <20250519-dev-axi-clkgen-limits-v6-0-bc4b3b61d1d4@analog.com> In-Reply-To: <20250519-dev-axi-clkgen-limits-v6-0-bc4b3b61d1d4@analog.com> To: linux-clk@vger.kernel.org, linux-fpga@vger.kernel.org, dmaengine@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-iio@vger.kernel.org, linux-pwm@vger.kernel.org, linux-spi@vger.kernel.org Cc: Stephen Boyd , Michael Turquette , Moritz Fischer , Wu Hao , Xu Yilun , Tom Rix , Vinod Koul , Jean Delvare , Guenter Roeck , Michael Hennerich , Jonathan Cameron , Trevor Gamblin , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , David Lechner , Mark Brown , Mike Turquette X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1747669828; l=1930; i=nuno.sa@analog.com; s=20231116; h=from:subject:message-id; bh=F9rmW1Daru1sdf4SDLslhcn5FXhJbwH5zOEXykHR5J4=; b=B7JGsfdbl+6++EvZGpKy68lHIc+iswr64DD1+xlRa98r3EpBWFgIhI3HlE4S+Y2jY8T8sHwjO 6V9zHqs4G+cAEAD2Hxp21lNU1/8r0NFRlfiDmuCvdAo67xU5SvYa1P4 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/adi-axi-common.h | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/include/linux/adi-axi-common.h b/include/linux/adi-axi-common.h index 141ac3f251e6f256526812b9d55cd440a2a46e76..f64f4ad4bedae312ec450bd5fed09ceaedd5397e 100644 --- a/include/linux/adi-axi-common.h +++ b/include/linux/adi-axi-common.h @@ -12,6 +12,7 @@ #define ADI_AXI_COMMON_H_ #define ADI_AXI_REG_VERSION 0x0000 +#define ADI_AXI_REG_FPGA_INFO 0x001C #define ADI_AXI_PCORE_VER(major, minor, patch) \ (((major) << 16) | ((minor) << 8) | (patch)) @@ -20,4 +21,36 @@ #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) + +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_ */