From patchwork Wed Jun 11 16:15:36 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: 895739 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 AFD9920E713; Wed, 11 Jun 2025 16:15:28 +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=1749658528; cv=none; b=pu7AsAFMV375cxyVdkvQln8WaLNpNs5RsazLqtIBStz5cwJD6bHxOHrfaQsxDX380rhZ8Z5aO+DjHOS38caU/knN8GwGSjNEwoOWkZnh8SJxW+2i58JrE4Ddeawwv1b1A7yylXVejxH+kwryWg7tz1Iq/nGY637c4bd0rp781rk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749658528; c=relaxed/simple; bh=W24IHKj+SlDNVJOCYhxMLrPfL4h+fsCaf5OkbSZrYPE=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=GzaMfSBznhB9138GzK5wf6OqHEqanZz/h79o7903x3dR8lguARKWYBbyVcoNg6xQ7MlJiNYexJK6fU8XMHHzaz9ialQag78t1vVbvyxSZtfyY2/N6C0D6IUuO6AJ13BKMRHy/tykM3vtCVCoCvEANPOJSrGJBKg2ORGrFH6qUa8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=aBC0U1cn; 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="aBC0U1cn" Received: by smtp.kernel.org (Postfix) with ESMTPS id 3F3DBC4CEF1; Wed, 11 Jun 2025 16:15:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1749658528; bh=W24IHKj+SlDNVJOCYhxMLrPfL4h+fsCaf5OkbSZrYPE=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=aBC0U1cnZSV/tUpnp8s4uZID5pZ17rISamioIZK1ZXkqmgoCPtAcL/QFMQ4/W4BPK 71mBHV4591Wl8JNx+bEEO89SgQ277u2qsJNHHV568mBBUtFjp6TXB+Ye14iAaTFkEe DeRPIsRykXd1RUdmXiTPgpo/zlVKczM26GOGJVJ3SYO1kR8xkTf/kcqI0B98LSss0C jX84njUMzhM3TFTFRXgWBD6pWabCQKORC6354Mv69eVjNgMGDO9XH9fHJhyeu/PqkD s0mxvPLHsaDE7aIRYcUaIhbAnc31TnznjkP75Kx174wsC55eFTKFzgjRtmWgYNBPJf 1PTOBn4HqcdXA== 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 30346C71136; Wed, 11 Jun 2025 16:15:28 +0000 (UTC) From: =?utf-8?q?Nuno_S=C3=A1_via_B4_Relay?= Date: Wed, 11 Jun 2025 17:15:36 +0100 Subject: [PATCH v7 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: <20250611-dev-axi-clkgen-limits-v7-4-3e7ff89dc366@analog.com> References: <20250611-dev-axi-clkgen-limits-v7-0-3e7ff89dc366@analog.com> In-Reply-To: <20250611-dev-axi-clkgen-limits-v7-0-3e7ff89dc366@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=1749658534; l=1982; i=nuno.sa@analog.com; s=20231116; h=from:subject:message-id; bh=8E3tnJOQHd1DGzVU+4oHkcTaB0uu72Nu8VTU/0TEplU=; b=Md983xgf8ErNqhqVFV+MJfO9rlfkbsqcF4S5/wsBswB3x7fzLWdoK50y9F3701UdBFP0ou8xf k3pikImOm52Cg8OWoU6oonHFTvAgglzP2ojINKZdgC68N/eqJrvZ8lC 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. Reviewed-by: David Lechner 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_ */