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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E8B30C433EF for ; Sat, 30 Oct 2021 22:51:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B8DE860ED5 for ; Sat, 30 Oct 2021 22:51:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231459AbhJ3Wxh (ORCPT ); Sat, 30 Oct 2021 18:53:37 -0400 Received: from smtp2.axis.com ([195.60.68.18]:25911 "EHLO smtp2.axis.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230338AbhJ3Wxg (ORCPT ); Sat, 30 Oct 2021 18:53:36 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=axis.com; q=dns/txt; s=axis-central1; t=1635634266; x=1667170266; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=42j68thEGgiIFDyh9NmT0O7JIbX2KjBzsYow1sqNjm4=; b=kN4cPQPTHW3xSgOtO+Jktn8q2BHeOzZNgyDetI8trkxfft2NlLhht0Xt iS98yoC2qbz7huWOG47MfG2C+nMwBUqzoxuRGoYtp4MnRK28p28/MkUse ERgoh2oU74O1IiMdg44wZHOXKbf8zqTsuR62Ad2dVQssXnxexoAF1NYsS 5xb1hcSGouZBPX65TpAuLS1axvf2CSM7J7bBZuz4WWt8PxJjd4M/bhPNw pDjobv+a+Ckw63yXBk+1W1armpxMyoGIxrtMIazd/rE4lkT9uAVqulacn RGdf6Y0rNwL9oKbVvI2XXYhaBzEH8OJozACs6Dd+rSIhm7ThhSbjVb8LY Q==; From: Pavel Modilaynen To: , , CC: , , , , , "Pavel Modilaynen" Subject: [PATCH 0/2] *** Ricoh RS5C372: add support for Xtal trimming configuration *** Date: Sun, 31 Oct 2021 00:50:52 +0200 Message-ID: <20211030225054.32114-1-pavel.modilaynen@axis.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org From: Pavel Modilaynen *** BLURB HERE *** Add support for Xtal trimming configuration with new DT property: ricoh,trim. This uint8 property is to contain raw value to setup Oscillation Adjustment register (0x7) of Ricoh RS5C372 and similar RTC controllers. This raw value has device model specific format and is used to adjust (subtract or add) time counts per second (normally 32768) on regular intervals (e.g. every 20th second). Pavel Modilaynen (2): rtc: rs5c372: Add support for trim configuration dt-bindings: rtc: Add bindings for Ricoh rs5c372 .../bindings/rtc/ricoh,rs5c372.yaml | 58 +++++++++++++++++++ .../devicetree/bindings/rtc/trivial-rtc.yaml | 12 ---- drivers/rtc/rtc-rs5c372.c | 18 +++++- 3 files changed, 75 insertions(+), 13 deletions(-) create mode 100644 Documentation/devicetree/bindings/rtc/ricoh,rs5c372.yaml -- 2.20.1