From patchwork Fri Aug 19 10:53:38 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonas Gorski X-Patchwork-Id: 660807 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 3sG0Fz51HVz9sC4 for ; Fri, 19 Aug 2016 20:54:15 +1000 (AEST) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b=e6YxXSFm; dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754575AbcHSKyM (ORCPT ); Fri, 19 Aug 2016 06:54:12 -0400 Received: from mail-wm0-f66.google.com ([74.125.82.66]:36239 "EHLO mail-wm0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754299AbcHSKyL (ORCPT ); Fri, 19 Aug 2016 06:54:11 -0400 Received: by mail-wm0-f66.google.com with SMTP id i138so2934732wmf.3; Fri, 19 Aug 2016 03:54:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=6ZDha0GbBAc18ZmD2b3leKPwKX0D3QxzygWY3PauABo=; b=e6YxXSFmwW2ngCk/AHSwPsuiAsD1/be7HfkJ4M9DDQ7eR3tDIcgkPYZhWCb8d9b9cs FcVEFnW/kuBznTKLzPRNRSs+8fwzvKiyL5azS5+RKKodnh+f0Dk5lQnm/mJVuapP1tpn Dk2b2GTM67bDYRf1XfCyG5ANqFzYYVCuSKqCK2cWIzOjPn8n0EnimTkuvPJ58z5gcJqT KWAcNOSWtmWsX/QuDfLSe//FT1dbRLtjaf5UOHchhqq0e3ol0PcbgNcERVgSqN5LucJO C6QrN9T18J3L0fFaiJ3SblMpFB+npeNtGzwPk47X75dGijnVPx3yPfHoJyhBO2gZwM2b 6t/g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=6ZDha0GbBAc18ZmD2b3leKPwKX0D3QxzygWY3PauABo=; b=feVIQ7swxpW6518rxVeeaRu6tDHmFZfbwCZTHU5H0np/O5vaxtoC/e+pLAaJTNMOFU LmYHRLkIMblositIZckZGCWxx8YokS+P/TEq1yXYFWmMuJ3tCbDidH1SGZ7QKasibTMS sQhTmB4YTtHjV/6L34gg/QD73c5kJ76DytD0hBZoDng23fXI9mpGqhGip03GEXbmYy8R 1jwP0zvgwOtb9aLkNNWhKOLmm+N/SJTh1TnYcZtAap+T79usdAx2L9IMzLzMLglEYp+E FTiR6li2JYAn1MOffQAWQWuz2I15iMG+TzXdK//9rFJxqF5S2PQDwyPjZzEPOi0WmSPU s8lA== X-Gm-Message-State: AEkoouufGa1Jd8IxfJ3Y+r81Ufg+g7dSHb1u/Z0qSJi9M+Kr0qusvE4GZwY+29JdhEikqA== X-Received: by 10.28.145.20 with SMTP id t20mr3602249wmd.74.1471604049529; Fri, 19 Aug 2016 03:54:09 -0700 (PDT) Received: from localhost.localdomain ([2001:470:9e39::48e]) by smtp.gmail.com with ESMTPSA id g67sm3919066wme.5.2016.08.19.03.54.08 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 19 Aug 2016 03:54:09 -0700 (PDT) From: Jonas Gorski To: linux-gpio@vger.kernel.org Cc: Linus Walleij , devicetree@vger.kernel.org, Rob Herring , Mark Rutland , Kevin Cernekee , Florian Fainelli , =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Subject: [PATCH 06/13] Documentation: add BCM6358 pincontroller binding documentation Date: Fri, 19 Aug 2016 12:53:38 +0200 Message-Id: <1471604025-21575-7-git-send-email-jonas.gorski@gmail.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1471604025-21575-1-git-send-email-jonas.gorski@gmail.com> References: <1471604025-21575-1-git-send-email-jonas.gorski@gmail.com> Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Add binding documentation for the pincontrol core found in BCM6358 SoCs. Signed-off-by: Jonas Gorski --- .../bindings/pinctrl/brcm,bcm6358-pinctrl.txt | 44 ++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.txt diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.txt new file mode 100644 index 0000000..d1e1874 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.txt @@ -0,0 +1,44 @@ +* Broadcom BCM6358 pin controller + +Required properties: +- compatible: Must be "brcm,bcm6358-pinctrl". +- reg: Register specifiers of dirout, dat registers. +- reg-names: Must be "dirout", "dat". +- brcm,gpiomode: Phandle to the shared gpiomode register. +- gpio-controller: Identifies this node as a gpio-controller. +- #gpio-cells: Must be <2>. + +Example: + +pinctrl: pin-controller@fffe0080 { + compatible = "brcm,bcm6358-pinctrl"; + reg = <0xfffe0080 0x8>, + <0xfffe0088 0x8>, + <0xfffe0098 0x4>; + reg-names = "dirout", "dat"; + brcm,gpiomode = <&gpiomode>; + + gpio-controller; + #gpio-cells = <2>; +}; + +gpiomode: syscon@fffe0098 { + compatible = "brcm,bcm6358-gpiomode", "syscon"; + reg = <0xfffe0098 0x4>; + native-endian; +}; + +Available pins/groups and functions: + +name pins functions +----------------------------------------------------------- +ebi_cs_grp 30-31 ebi_cs +uart1_grp 28-31 uart1 +spi_cs_grp 32-33 spi_cs +async_modem_grp 12-15 async_modem +legacy_led_grp 9-15 legacy_led +serial_led_grp 6-7 serial_led +led_grp 0-3 led +utopia_grp 12-15, 22-31 utopia +pwm_syn_clk_grp 8 pwm_syn_clk +sys_irq_grp 5 sys_irq