From patchwork Wed Apr 5 14:07:22 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jacopo Mondi X-Patchwork-Id: 747315 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3vynjp3sSLz9s8B for ; Thu, 6 Apr 2017 00:07:58 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932727AbdDEOH4 (ORCPT ); Wed, 5 Apr 2017 10:07:56 -0400 Received: from relay4-d.mail.gandi.net ([217.70.183.196]:47295 "EHLO relay4-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932698AbdDEOHx (ORCPT ); Wed, 5 Apr 2017 10:07:53 -0400 Received: from w540.lan (unknown [IPv6:2001:b07:6442:1ac4:9584:d348:7344:b564]) (Authenticated sender: jacopo@jmondi.org) by relay4-d.mail.gandi.net (Postfix) with ESMTPSA id B2F831720EB; Wed, 5 Apr 2017 16:07:48 +0200 (CEST) From: Jacopo Mondi To: linus.walleij@linaro.org, geert+renesas@glider.be, laurent.pinchart@ideasonboard.com, chris.brandt@renesas.com, robh+dt@kernel.org, mark.rutland@arm.com, linux@armlinux.org.uk Cc: linux-renesas-soc@vger.kernel.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 4/9] arm: dts: dt-bindings: Add Renesas RZ/A1 pinctrl header Date: Wed, 5 Apr 2017 16:07:22 +0200 Message-Id: <1491401247-7030-5-git-send-email-jacopo+renesas@jmondi.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1491401247-7030-1-git-send-email-jacopo+renesas@jmondi.org> References: <1491401247-7030-1-git-send-email-jacopo+renesas@jmondi.org> Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Add dt-bindings for Renesas r7s72100 pin controller header file. Signed-off-by: Jacopo Mondi --- include/dt-bindings/pinctrl/r7s72100-pinctrl.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 include/dt-bindings/pinctrl/r7s72100-pinctrl.h diff --git a/include/dt-bindings/pinctrl/r7s72100-pinctrl.h b/include/dt-bindings/pinctrl/r7s72100-pinctrl.h new file mode 100644 index 0000000..6b609fe --- /dev/null +++ b/include/dt-bindings/pinctrl/r7s72100-pinctrl.h @@ -0,0 +1,16 @@ +/* + * Defines macros and constants for Renesas RZ/A1 pin controller pin + * muxing functions. + */ +#ifndef __DT_BINDINGS_PINCTRL_RENESAS_RZA1_H +#define __DT_BINDINGS_PINCTRL_RENESAS_RZA1_H + +#define RZA1_PINS_PER_PORT 16 + +/* + * Create the pin index from its bank and position numbers and store in + * the upper 16 bits the alternate function identifier + */ +#define RZA1_PINMUX(b, p, f) ((b) * RZA1_PINS_PER_PORT + (p) | (f << 16)) + +#endif /* __DT_BINDINGS_PINCTRL_RENESAS_RZA1_H */