From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Ripard Subject: [PATCH 2/6] pinctrl: sunxi: implement pin_config_set Date: Thu, 14 Mar 2019 20:32:51 +0100 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Chen-Yu Tsai , Maxime Ripard , Linus Walleij , Bartosz Golaszewski Cc: linux-gpio@vger.kernel.org, Thomas Petazzoni , linux-arm-kernel@lists.infradead.org List-Id: linux-gpio@vger.kernel.org The sunxi pinctrl only implements the pin_config_group_set callback at the moment, whereas the gpiochip_generic_config function relies on pin_config_set. Rework the functions a little to support pin_config_set, and rely on it for pin_config_group_set. Signed-off-by: Maxime Ripard --- drivers/pinctrl/sunxi/pinctrl-sunxi.c | 19 +++++++++++++------ 1 file changed, 13 insertions(+), 6 deletions(-) diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c index 8dd25caea2cf..78a30f713180 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c @@ -530,14 +530,10 @@ static int sunxi_pconf_group_get(struct pinctrl_dev *pctldev, return sunxi_pconf_get(pctldev, g->pin, config); } -static int sunxi_pconf_group_set(struct pinctrl_dev *pctldev, - unsigned group, - unsigned long *configs, - unsigned num_configs) +static int sunxi_pconf_set(struct pinctrl_dev *pctldev, unsigned pin, + unsigned long *configs, unsigned num_configs) { struct sunxi_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); - struct sunxi_pinctrl_group *g = &pctl->groups[group]; - unsigned pin = g->pin - pctl->desc->pin_base; int i; for (i = 0; i < num_configs; i++) { @@ -596,9 +592,20 @@ static int sunxi_pconf_group_set(struct pinctrl_dev *pctldev, return 0; } +static int sunxi_pconf_group_set(struct pinctrl_dev *pctldev, unsigned group, + unsigned long *configs, unsigned num_configs) +{ + struct sunxi_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + struct sunxi_pinctrl_group *g = &pctl->groups[group]; + + /* We only support 1 pin per group. Chain it to the pin callback */ + return sunxi_pconf_set(pctldev, g->pin, configs, num_configs); +} + static const struct pinconf_ops sunxi_pconf_ops = { .is_generic = true, .pin_config_get = sunxi_pconf_get, + .pin_config_set = sunxi_pconf_set, .pin_config_group_get = sunxi_pconf_group_get, .pin_config_group_set = sunxi_pconf_group_set, }; -- git-series 0.9.1 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 X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 48ADBC43381 for ; Thu, 14 Mar 2019 19:33:25 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 17BB9217F5 for ; Thu, 14 Mar 2019 19:33:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="SKcKZc4t" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 17BB9217F5 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=e/fJjLaxA+YaNhoJTF4x15e13H80XYLVSgxw3ZBAXYY=; b=SKcKZc4t5qMuAp l0YT5xrrorhC9/hI0+LjN4J7WIMORNMWBpGXeigVTH2gJe6rjx0FcKkAAXaPbg1z71E/A4ZdfQnBW EAMCgSQzF5hX93byYCp/ZgRGlis5nJyX7kh4v0vrGJSYfweDkJsRc3Mxx3Y8ku/sTyzpBjANJR4O1 a1ePFq7cRk0fKUZToxFvpaGTBnFAGJf6eeEJsiaOMbtRZlvZvgiNJvFb70cFxLJG0plLmsfRiy6me vYqj8po6G4thfeoqGweDaRwZBTWQbmYjDAj0v+GBOc4oGUnKGq7z7aVwzZaN6N6zWSmaL5evRIZ/g Lk6oWHEYqhxwm53cPIyg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1h4W6O-0003Hk-3a; Thu, 14 Mar 2019 19:33:16 +0000 Received: from relay10.mail.gandi.net ([217.70.178.230]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1h4W6L-0003Gx-My for linux-arm-kernel@lists.infradead.org; Thu, 14 Mar 2019 19:33:15 +0000 Received: from localhost (lfbn-1-10718-76.w90-89.abo.wanadoo.fr [90.89.68.76]) (Authenticated sender: maxime.ripard@bootlin.com) by relay10.mail.gandi.net (Postfix) with ESMTPSA id A2DA8240006; Thu, 14 Mar 2019 19:33:04 +0000 (UTC) From: Maxime Ripard To: Chen-Yu Tsai , Maxime Ripard , Linus Walleij , Bartosz Golaszewski Subject: [PATCH 2/6] pinctrl: sunxi: implement pin_config_set Date: Thu, 14 Mar 2019 20:32:51 +0100 Message-Id: X-Mailer: git-send-email 2.20.1 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190314_123313_897171_8818088C X-CRM114-Status: GOOD ( 11.37 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-gpio@vger.kernel.org, Thomas Petazzoni , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org The sunxi pinctrl only implements the pin_config_group_set callback at the moment, whereas the gpiochip_generic_config function relies on pin_config_set. Rework the functions a little to support pin_config_set, and rely on it for pin_config_group_set. Signed-off-by: Maxime Ripard --- drivers/pinctrl/sunxi/pinctrl-sunxi.c | 19 +++++++++++++------ 1 file changed, 13 insertions(+), 6 deletions(-) diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c index 8dd25caea2cf..78a30f713180 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c @@ -530,14 +530,10 @@ static int sunxi_pconf_group_get(struct pinctrl_dev *pctldev, return sunxi_pconf_get(pctldev, g->pin, config); } -static int sunxi_pconf_group_set(struct pinctrl_dev *pctldev, - unsigned group, - unsigned long *configs, - unsigned num_configs) +static int sunxi_pconf_set(struct pinctrl_dev *pctldev, unsigned pin, + unsigned long *configs, unsigned num_configs) { struct sunxi_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); - struct sunxi_pinctrl_group *g = &pctl->groups[group]; - unsigned pin = g->pin - pctl->desc->pin_base; int i; for (i = 0; i < num_configs; i++) { @@ -596,9 +592,20 @@ static int sunxi_pconf_group_set(struct pinctrl_dev *pctldev, return 0; } +static int sunxi_pconf_group_set(struct pinctrl_dev *pctldev, unsigned group, + unsigned long *configs, unsigned num_configs) +{ + struct sunxi_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + struct sunxi_pinctrl_group *g = &pctl->groups[group]; + + /* We only support 1 pin per group. Chain it to the pin callback */ + return sunxi_pconf_set(pctldev, g->pin, configs, num_configs); +} + static const struct pinconf_ops sunxi_pconf_ops = { .is_generic = true, .pin_config_get = sunxi_pconf_get, + .pin_config_set = sunxi_pconf_set, .pin_config_group_get = sunxi_pconf_group_get, .pin_config_group_set = sunxi_pconf_group_set, }; -- git-series 0.9.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel