From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753441AbaIEVQi (ORCPT ); Fri, 5 Sep 2014 17:16:38 -0400 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:52200 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751000AbaIEVQh (ORCPT ); Fri, 5 Sep 2014 17:16:37 -0400 From: Mark Brown To: Samuel Ortiz , Lee Jones Cc: linux-kernel@vger.kernel.org, linaro-kernel@lists.linaro.org, Mark Brown Date: Fri, 5 Sep 2014 22:16:18 +0100 Message-Id: <1409951778-30513-1-git-send-email-broonie@kernel.org> X-Mailer: git-send-email 2.1.0 X-SA-Exim-Connect-IP: 94.175.94.161 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: [PATCH] mfd: tps65217: Tell regmap what registers are valid X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on mezzanine.sirena.org.uk) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Allow regmap to provide debugfs access to the register map by telling it what registers are valid. Signed-off-by: Mark Brown --- drivers/mfd/tps65217.c | 2 ++ include/linux/mfd/tps65217.h | 2 ++ 2 files changed, 4 insertions(+) diff --git a/drivers/mfd/tps65217.c b/drivers/mfd/tps65217.c index 3cc4c7084b92..a8ee52c95f2f 100644 --- a/drivers/mfd/tps65217.c +++ b/drivers/mfd/tps65217.c @@ -146,6 +146,8 @@ EXPORT_SYMBOL_GPL(tps65217_clear_bits); static struct regmap_config tps65217_regmap_config = { .reg_bits = 8, .val_bits = 8, + + .max_register = TPS65217_REG_MAX, }; static const struct of_device_id tps65217_of_match[] = { diff --git a/include/linux/mfd/tps65217.h b/include/linux/mfd/tps65217.h index 95d6938737fd..ac7fba44d7e4 100644 --- a/include/linux/mfd/tps65217.h +++ b/include/linux/mfd/tps65217.h @@ -60,6 +60,8 @@ #define TPS65217_REG_SEQ5 0X1D #define TPS65217_REG_SEQ6 0X1E +#define TPS65217_REG_MAX TPS65217_REG_SEQ6 + /* Register field definitions */ #define TPS65217_CHIPID_CHIP_MASK 0xF0 #define TPS65217_CHIPID_REV_MASK 0x0F -- 2.1.0