From patchwork Fri Dec 1 13:44:47 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Quentin Schulz X-Patchwork-Id: 843496 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-gpio-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3ypFwm5wXwz9tBL for ; Sat, 2 Dec 2017 00:48:40 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753011AbdLANrP (ORCPT ); Fri, 1 Dec 2017 08:47:15 -0500 Received: from mail.free-electrons.com ([62.4.15.54]:36264 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752935AbdLANpw (ORCPT ); Fri, 1 Dec 2017 08:45:52 -0500 Received: by mail.free-electrons.com (Postfix, from userid 110) id 510FD20C91; Fri, 1 Dec 2017 14:45:50 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mail.free-electrons.com X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT shortcircuit=ham autolearn=disabled version=3.4.0 Received: from localhost.localdomain (LStLambert-657-1-97-87.w90-63.abo.wanadoo.fr [90.63.216.87]) by mail.free-electrons.com (Postfix) with ESMTPSA id EB46A20989; Fri, 1 Dec 2017 14:45:39 +0100 (CET) From: Quentin Schulz To: linus.walleij@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com, wens@csie.org, linux@armlinux.org.uk, maxime.ripard@free-electrons.com, lee.jones@linaro.org Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, thomas.petazzoni@free-electrons.com, linux-sunxi@googlegroups.com, Quentin Schulz Subject: [PATCH v4 06/10] pinctrl: axp209: add programmable ADC muxing value Date: Fri, 1 Dec 2017 14:44:47 +0100 Message-Id: X-Mailer: git-send-email 2.14.1 In-Reply-To: References: In-Reply-To: References: Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org To prepare for patches that will add support for a new PMIC that has a different GPIO adc muxing value, add an adc_mux within axp20x_pctl structure and use it. Signed-off-by: Quentin Schulz Acked-by: Maxime Ripard --- drivers/pinctrl/pinctrl-axp209.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/pinctrl/pinctrl-axp209.c b/drivers/pinctrl/pinctrl-axp209.c index 3fae81f..504e96c 100644 --- a/drivers/pinctrl/pinctrl-axp209.c +++ b/drivers/pinctrl/pinctrl-axp209.c @@ -49,6 +49,7 @@ struct axp20x_pctrl_desc { /* Stores the pins supporting ADC function. Bit offset is pin number. */ u8 adc_mask; u8 gpio_status_offset; + u8 adc_mux; }; struct axp20x_pinctrl_function { @@ -79,6 +80,7 @@ static const struct axp20x_pctrl_desc axp20x_data = { .ldo_mask = BIT(0) | BIT(1), .adc_mask = BIT(0) | BIT(1), .gpio_status_offset = 4, + .adc_mux = AXP20X_MUX_ADC, }; static int axp20x_gpio_get_reg(unsigned offset) @@ -333,7 +335,7 @@ static void axp20x_build_funcs_groups(struct platform_device *pdev) * See comment in axp20x_pmx_set_mux. */ pctl->funcs[AXP20X_FUNC_ADC].name = "adc"; - pctl->funcs[AXP20X_FUNC_ADC].muxval = AXP20X_MUX_ADC; + pctl->funcs[AXP20X_FUNC_ADC].muxval = pctl->desc->adc_mux; /* Every pin supports GPIO_OUT and GPIO_IN functions */ for (i = 0; i <= AXP20X_FUNC_GPIO_IN; i++) {