From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E040BCA90AF for ; Tue, 12 May 2020 18:19:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C06B9206B8 for ; Tue, 12 May 2020 18:19:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730200AbgELSSr (ORCPT ); Tue, 12 May 2020 14:18:47 -0400 Received: from alexa-out-blr-01.qualcomm.com ([103.229.18.197]:5156 "EHLO alexa-out-blr-01.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725987AbgELSSq (ORCPT ); Tue, 12 May 2020 14:18:46 -0400 Received: from ironmsg02-blr.qualcomm.com ([10.86.208.131]) by alexa-out-blr-01.qualcomm.com with ESMTP/TLS/AES256-SHA; 12 May 2020 23:48:43 +0530 Received: from c-rbokka-linux.qualcomm.com ([10.206.232.238]) by ironmsg02-blr.qualcomm.com with ESMTP; 12 May 2020 23:48:24 +0530 Received: by c-rbokka-linux.qualcomm.com (Postfix, from userid 203305) id 49E7B2B7B; Tue, 12 May 2020 23:48:23 +0530 (IST) From: Ravi Kumar Bokka To: Srinivas Kandagatla , Rob Herring Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, rnayak@codeaurora.org, saiprakash.ranjan@codeaurora.org, dhavalp@codeaurora.org, mturney@codeaurora.org, sparate@codeaurora.org, c_rbokka@codeaurora.org, mkurumel@codeaurora.org, Ravi Kumar Bokka Subject: [RFC v1 0/3] Add QTI QFPROM-Efuse driver support Date: Tue, 12 May 2020 23:47:57 +0530 Message-Id: <1589307480-27508-1-git-send-email-rbokka@codeaurora.org> X-Mailer: git-send-email 2.7.4 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This patch series adds qfprom-efuse controller driver support. This driver can access the raw qfprom regions for fuse blowing. The current existed qfprom driver is only supports for cpufreq, thermal sensors drivers by read out calibration data, speed bins..etc which is stored by qfprom efuses. Ravi Kumar Bokka (3): dt-bindings: nvmem: Add devicetree bindings for qfprom-efuse drivers: nvmem: Add driver for QTI qfprom-efuse support arm64: dts: qcom: sc7180: Add qfprom-efuse .../devicetree/bindings/nvmem/qfprom-efuse.yaml | 40 ++ arch/arm64/boot/dts/qcom/sc7180-idp.dts | 4 + arch/arm64/boot/dts/qcom/sc7180.dtsi | 9 + drivers/nvmem/Kconfig | 10 + drivers/nvmem/Makefile | 2 + drivers/nvmem/qfprom-efuse.c | 476 +++++++++++++++++++++ 6 files changed, 541 insertions(+) create mode 100644 Documentation/devicetree/bindings/nvmem/qfprom-efuse.yaml create mode 100644 drivers/nvmem/qfprom-efuse.c -- Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by the Linux Foundation.