From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753235AbeBVJzA (ORCPT ); Thu, 22 Feb 2018 04:55:00 -0500 Received: from mail.phytec.co.uk ([217.6.246.34]:54779 "EHLO root.phytec.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752537AbeBVJy7 (ORCPT ); Thu, 22 Feb 2018 04:54:59 -0500 From: Daniel Schultz To: lee.jones@linaro.org Cc: linux-kernel@vger.kernel.org, W.Egorov@phytec.de Subject: [PATCH] mfd: rk808: Fix RK818 ID template Date: Thu, 22 Feb 2018 10:54:52 +0100 Message-Id: <1519293292-46451-1-git-send-email-d.schultz@phytec.de> X-Mailer: git-send-email 2.7.4 X-MIMETrack: Itemize by SMTP Server on Idefix/Phytec(Release 9.0.1FP7|August 17, 2016) at 22.02.2018 10:54:57, Serialize by Router on Idefix/Phytec(Release 9.0.1FP7|August 17, 2016) at 22.02.2018 10:54:57, Serialize complete at 22.02.2018 10:54:57 X-TNEFEvaluated: 1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The Rockchip PMIC driver can automatically detect connected component versions by reading the ID_MSB and ID_LSB registers. The probe function will always fail with RK818 PMICs because the ID_MSK is 0xFFF0 and the RK818 template ID is 0x8181. This patch changes this value to 0x8180. Signed-off-by: Daniel Schultz --- include/linux/mfd/rk808.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/mfd/rk808.h b/include/linux/mfd/rk808.h index d315659..338e0f6 100644 --- a/include/linux/mfd/rk808.h +++ b/include/linux/mfd/rk808.h @@ -443,7 +443,7 @@ enum { enum { RK805_ID = 0x8050, RK808_ID = 0x0000, - RK818_ID = 0x8181, + RK818_ID = 0x8180, }; struct rk808 { -- 2.7.4