Received: by 2002:a25:868d:0:0:0:0:0 with SMTP id z13csp2921136ybk; Tue, 12 May 2020 11:21:10 -0700 (PDT) X-Google-Smtp-Source: APiQypJP6TyBjaLaszZo+h0mF0xOkTxV1Teok1qL3Wr2zsNFu7ZoAzyfqs+bpavCOu3uF74qV442 X-Received: by 2002:a05:6402:22d9:: with SMTP id dm25mr16142421edb.380.1589307670325; Tue, 12 May 2020 11:21:10 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1589307670; cv=none; d=google.com; s=arc-20160816; b=aNiYBTfzqxCORCrye+m1njSNb/l+zOXJspxIIzEe9cuS1ofMDFp6bslcez7ZsuLln2 Pkqbva54GACXB1oK7teAuhTR9e8g5Urd6hufgoq1ztA1BRfSk1NYLKSX+1RXh2tHml4v sLROjzDaBq1vChdekEc3lseLl3CaqPtkVLZyf+qXBnvztixq8qDrncT4zO1uehhB6c0W IccmEtubBKe7dLOL1G8MGO3z0MOLl9AVyB5mavqyiQLM+Vek6uTl1hk3iYcmcNWC1pk5 Pyp4rqu/h3BMYiZuCI5ITTLwPvp5yVC5gAD1x8C7n6WWvjSUzmZmenwIFuzeVn0kYXeo p2iQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from; bh=m0Z8t71keokNxyrh4evUg41gZmbD5ziy2n2V6sb5am0=; b=rBTOwHomoPSbkEy9k1LcZPuVuWnCpCoMhBBl6GKsYRmhzz0SA3cwLIjKYlpeVxRc3b sQ11TyPdYunobVFr4W28Iir0hZk5NySlb5txKDrHXb6RlHm5W2wbuJ5tzrzLrPGLpZIP vENbJTcCbHyKPHCUe620atdMBKmZzJyNILfDcj5ZS1Lr9SeB31+bsd9CYK7uDI/6HF+0 DD76Z7IM6zqsTVTQfj6gyciWDrCTr6h8Edhj+ZCtQtGHY04B0l1JB9mDgx7gjECf82Dd dDQpv/AfkxtuKJ1aJkyF824RKY9kirsuGJshaX3DG3Pwvg/ThsLS1YksuiMz5qcChJs7 dopw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id c12si8444222edr.596.2020.05.12.11.20.46; Tue, 12 May 2020 11:21:10 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730980AbgELSSr (ORCPT + 99 others); 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: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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.