From patchwork Wed Jun 10 09:05:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudiu Beznea X-Patchwork-Id: 1306675 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-rtc-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=quarantine dis=none) header.from=microchip.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=microchip.com header.i=@microchip.com header.a=rsa-sha256 header.s=mchp header.b=Y6F1J1An; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 49hh191tc6z9sSS for ; Wed, 10 Jun 2020 19:06:05 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727050AbgFJJGB (ORCPT ); Wed, 10 Jun 2020 05:06:01 -0400 Received: from esa1.microchip.iphmx.com ([68.232.147.91]:10213 "EHLO esa1.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726219AbgFJJGA (ORCPT ); Wed, 10 Jun 2020 05:06:00 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1591779959; x=1623315959; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=qtiUArQA4p5apTipUrkfZICOBUdYloVo/SZ9mlHt4CE=; b=Y6F1J1An8+MnuPpMHZhvmT1JdVyrl09Cz8qduE3vT+b+XiRvVxmeDbPf UTAukGSM/9YJo/BY2ZU5mA4A/WjeH4Ss6FnRECgOscViJEQz2e0GlDZOF RiTkGvmsqc8Gi2n4kDj6uf9m7s7Yg7M+fbzcJTumdZS5Dz7O5+vA8ZIpK 8dPsq8zul+IwmYmEFQ44Ef28l6yBU1sUrQmFezB5W99oGRmvoE2jv2wtr tzW85NvnFA/V533E06vnTFKM7mw8od7171HWC04yncmzKW3S7eKx/5KxU /qrdnKyNqt4dBBhVy43ZMSYUeX+hGmKYyxBmkEVM2/35KMMuu7pQcbk/j g==; IronPort-SDR: M4p3KWa4v3dCbOqfupbupyIlgMFVn+ggBBOGIuGBUL4gm84DSrObBOzSMfdhoI6a+u5rPBMcsM xG66W88fqLYD/xhoxvF7RqmDw/zuMemtZnxO7J+vqySlRTI/TZ1KuwRM8QYwwrcHsHY+3illSj AYELCK8PhZ5CN2ILWoTYlez7/lgWnmtsWcfIyYZ1/5XU88b1OUMGwMhiymbyFn6nkK6H57h3Rf AbzfBK9xSMsfYGrI3RpFzFivBTqCNEi872FDud0vctBZMZzLP/lNdvA5waJMq9EoT5AgCkyzyc nSs= X-IronPort-AV: E=Sophos;i="5.73,495,1583218800"; d="scan'208";a="82953284" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa1.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 10 Jun 2020 02:05:59 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1847.3; Wed, 10 Jun 2020 02:05:57 -0700 Received: from m18063-ThinkPad-T460p.microchip.com (10.10.115.15) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.1847.3 via Frontend Transport; Wed, 10 Jun 2020 02:05:53 -0700 From: Claudiu Beznea To: , , , , , , , CC: , , , , Claudiu Beznea Subject: [PATCH v2 3/3] ARM: dts: sam9x60: add rtt Date: Wed, 10 Jun 2020 12:05:36 +0300 Message-ID: <1591779936-18577-4-git-send-email-claudiu.beznea@microchip.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1591779936-18577-1-git-send-email-claudiu.beznea@microchip.com> References: <1591779936-18577-1-git-send-email-claudiu.beznea@microchip.com> MIME-Version: 1.0 Sender: linux-rtc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org Add RTT. Allong with it enable GBPR as it is requested by RTT. Signed-off-by: Claudiu Beznea --- arch/arm/boot/dts/at91-sam9x60ek.dts | 9 +++++++++ arch/arm/boot/dts/sam9x60.dtsi | 7 +++++++ 2 files changed, 16 insertions(+) diff --git a/arch/arm/boot/dts/at91-sam9x60ek.dts b/arch/arm/boot/dts/at91-sam9x60ek.dts index b484745bf2d4..39d946e0a47c 100644 --- a/arch/arm/boot/dts/at91-sam9x60ek.dts +++ b/arch/arm/boot/dts/at91-sam9x60ek.dts @@ -309,6 +309,10 @@ }; }; +&gpbr { + status = "okay"; +}; + &i2s { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2s_default>; @@ -613,6 +617,11 @@ }; }; +&rtt { + atmel,rtt-rtc-time-reg = <&gpbr 0x0>; + status = "okay"; +}; + &shutdown_controller { atmel,shdwc-debouncer = <976>; status = "okay"; diff --git a/arch/arm/boot/dts/sam9x60.dtsi b/arch/arm/boot/dts/sam9x60.dtsi index 6763423d64b8..d10843da4a85 100644 --- a/arch/arm/boot/dts/sam9x60.dtsi +++ b/arch/arm/boot/dts/sam9x60.dtsi @@ -661,6 +661,13 @@ status = "disabled"; }; + rtt: rtt@fffffe20 { + compatible = "microchip,sam9x60-rtt", "atmel,at91sam9260-rtt"; + reg = <0xfffffe20 0x20>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&clk32k 0>; + }; + pit: timer@fffffe40 { compatible = "atmel,at91sam9260-pit"; reg = <0xfffffe40 0x10>;