From patchwork Mon Apr 13 15:26:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Cercueil X-Patchwork-Id: 11485761 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7D6C01392 for ; Mon, 13 Apr 2020 15:28:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 65A2320732 for ; Mon, 13 Apr 2020 15:28:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=crapouillou.net header.i=@crapouillou.net header.b="a+Qjw/X7" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730200AbgDMP2R (ORCPT ); Mon, 13 Apr 2020 11:28:17 -0400 Received: from outils.crapouillou.net ([89.234.176.41]:40530 "EHLO crapouillou.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731034AbgDMP2N (ORCPT ); Mon, 13 Apr 2020 11:28:13 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=crapouillou.net; s=mail; t=1586791636; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ZIBSCfMAnn0++P8iAnfNVHRFYSN5HkjsbzJdoqXVhW4=; b=a+Qjw/X72J0Za66nY4e5rEzTE6x8Iqw7t+IquHxTLaKmO4YYKH7UvgV3rozVEjZn2uHxfr UYsjW/2f5mSMyoNKxar2ucrxNHSmIjP9OEM0BxuddVRO8/0yGQzFNrGUIUsfy/Clc3h8xM V4Q1FKF4kl7LgPG81waibiZoxYbXvAs= From: Paul Cercueil To: Thomas Bogendoerfer , Rob Herring Cc: od@zcrc.me, =?utf-8?b?5ZGo55Cw5p2w?= , devicetree@vger.kernel.org, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, Paul Cercueil Subject: [PATCH 08/13] MIPS: ingenic: DTS: Add nodes for the watchdog/PWM/OST Date: Mon, 13 Apr 2020 17:26:28 +0200 Message-Id: <20200413152633.198301-8-paul@crapouillou.net> In-Reply-To: <20200413152633.198301-1-paul@crapouillou.net> References: <20200413152633.198301-1-paul@crapouillou.net> MIME-Version: 1.0 Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org Add the TCU nodes to the JZ4780, JZ4770 and JZ4740 devicetree files. Signed-off-by: Paul Cercueil --- arch/mips/boot/dts/ingenic/jz4740.dtsi | 14 +++++++++++ arch/mips/boot/dts/ingenic/jz4770.dtsi | 34 ++++++++++++++++++++++++++ arch/mips/boot/dts/ingenic/jz4780.dtsi | 24 ++++++++++++++++++ 3 files changed, 72 insertions(+) diff --git a/arch/mips/boot/dts/ingenic/jz4740.dtsi b/arch/mips/boot/dts/ingenic/jz4740.dtsi index b56671157bbd..1520585c235c 100644 --- a/arch/mips/boot/dts/ingenic/jz4740.dtsi +++ b/arch/mips/boot/dts/ingenic/jz4740.dtsi @@ -74,6 +74,20 @@ watchdog: watchdog@0 { clocks = <&tcu TCU_CLK_WDT>; clock-names = "wdt"; }; + + pwm: pwm@40 { + compatible = "ingenic,jz4740-pwm"; + reg = <0x40 0x80>; + + #pwm-cells = <3>; + + clocks = <&tcu TCU_CLK_TIMER0>, <&tcu TCU_CLK_TIMER1>, + <&tcu TCU_CLK_TIMER2>, <&tcu TCU_CLK_TIMER3>, + <&tcu TCU_CLK_TIMER4>, <&tcu TCU_CLK_TIMER5>, + <&tcu TCU_CLK_TIMER6>, <&tcu TCU_CLK_TIMER7>; + clock-names = "timer0", "timer1", "timer2", "timer3", + "timer4", "timer5", "timer6", "timer7"; + }; }; rtc_dev: rtc@10003000 { diff --git a/arch/mips/boot/dts/ingenic/jz4770.dtsi b/arch/mips/boot/dts/ingenic/jz4770.dtsi index 9a25a6f7a48d..3024c360c3ca 100644 --- a/arch/mips/boot/dts/ingenic/jz4770.dtsi +++ b/arch/mips/boot/dts/ingenic/jz4770.dtsi @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 #include +#include / { #address-cells = <1>; @@ -65,6 +66,39 @@ tcu: timer@10002000 { interrupt-parent = <&intc>; interrupts = <27 26 25>; + + watchdog: watchdog@0 { + compatible = "ingenic,jz4770-watchdog", + "ingenic,jz4740-watchdog"; + reg = <0x0 0xc>; + + clocks = <&tcu TCU_CLK_WDT>; + clock-names = "wdt"; + }; + + pwm: pwm@40 { + compatible = "ingenic,jz4770-pwm", "ingenic,jz4740-pwm"; + reg = <0x40 0x80>; + + #pwm-cells = <3>; + + clocks = <&tcu TCU_CLK_TIMER0>, <&tcu TCU_CLK_TIMER1>, + <&tcu TCU_CLK_TIMER2>, <&tcu TCU_CLK_TIMER3>, + <&tcu TCU_CLK_TIMER4>, <&tcu TCU_CLK_TIMER5>, + <&tcu TCU_CLK_TIMER6>, <&tcu TCU_CLK_TIMER7>; + clock-names = "timer0", "timer1", "timer2", "timer3", + "timer4", "timer5", "timer6", "timer7"; + }; + + ost: timer@e0 { + compatible = "ingenic,jz4770-ost"; + reg = <0xe0 0x20>; + + clocks = <&tcu TCU_CLK_OST>; + clock-names = "ost"; + + interrupts = <15>; + }; }; pinctrl: pin-controller@10010000 { diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi index 51ea764101aa..0f26beb7d85b 100644 --- a/arch/mips/boot/dts/ingenic/jz4780.dtsi +++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi @@ -76,6 +76,30 @@ watchdog: watchdog@0 { clocks = <&tcu TCU_CLK_WDT>; clock-names = "wdt"; }; + + pwm: pwm@40 { + compatible = "ingenic,jz4780-pwm", "ingenic,jz4740-pwm"; + reg = <0x40 0x80>; + + #pwm-cells = <3>; + + clocks = <&tcu TCU_CLK_TIMER0>, <&tcu TCU_CLK_TIMER1>, + <&tcu TCU_CLK_TIMER2>, <&tcu TCU_CLK_TIMER3>, + <&tcu TCU_CLK_TIMER4>, <&tcu TCU_CLK_TIMER5>, + <&tcu TCU_CLK_TIMER6>, <&tcu TCU_CLK_TIMER7>; + clock-names = "timer0", "timer1", "timer2", "timer3", + "timer4", "timer5", "timer6", "timer7"; + }; + + ost: timer@e0 { + compatible = "ingenic,jz4780-ost", "ingenic,jz4770-ost"; + reg = <0xe0 0x20>; + + clocks = <&tcu TCU_CLK_OST>; + clock-names = "ost"; + + interrupts = <15>; + }; }; rtc_dev: rtc@10003000 {