From patchwork Mon Mar 8 21:23:00 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Cercueil X-Patchwork-Id: 395582 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=-13.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED autolearn=unavailable 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 577ECC433DB for ; Mon, 8 Mar 2021 21:24:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1E669651C5 for ; Mon, 8 Mar 2021 21:24:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230385AbhCHVXo (ORCPT ); Mon, 8 Mar 2021 16:23:44 -0500 Received: from aposti.net ([89.234.176.197]:42958 "EHLO aposti.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231300AbhCHVXP (ORCPT ); Mon, 8 Mar 2021 16:23:15 -0500 From: Paul Cercueil To: Daniel Lezcano , Thomas Gleixner , Rob Herring Cc: od@zcrc.me, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Paul Cercueil Subject: [PATCH v2 1/3] dt-bindings/timer: ingenic: Add compatible strings for JZ4760(B) Date: Mon, 8 Mar 2021 21:23:00 +0000 Message-Id: <20210308212302.10288-1-paul@crapouillou.net> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add compatible strings to support the system timer, clocksource, OST, watchdog and PWM blocks of the JZ4760 and JZ4760B SoCs. Newer SoCs which behave like the JZ4760 or JZ4760B now see their compatible string require a fallback compatible string that corresponds to one of these two SoCs. Signed-off-by: Paul Cercueil Reviewed-by: Rob Herring --- Notes: v2: - Fix indentation - Fix example not using correct compatible strings .../bindings/timer/ingenic,tcu.yaml | 30 ++++++++++++++----- 1 file changed, 22 insertions(+), 8 deletions(-) diff --git a/Documentation/devicetree/bindings/timer/ingenic,tcu.yaml b/Documentation/devicetree/bindings/timer/ingenic,tcu.yaml index 024bcad75101..8165df4599cf 100644 --- a/Documentation/devicetree/bindings/timer/ingenic,tcu.yaml +++ b/Documentation/devicetree/bindings/timer/ingenic,tcu.yaml @@ -20,6 +20,8 @@ select: enum: - ingenic,jz4740-tcu - ingenic,jz4725b-tcu + - ingenic,jz4760-tcu + - ingenic,jz4760b-tcu - ingenic,jz4770-tcu - ingenic,jz4780-tcu - ingenic,x1000-tcu @@ -52,12 +54,15 @@ properties: - enum: - ingenic,jz4740-tcu - ingenic,jz4725b-tcu - - ingenic,jz4770-tcu + - ingenic,jz4760-tcu - ingenic,x1000-tcu - const: simple-mfd - items: - - const: ingenic,jz4780-tcu - - const: ingenic,jz4770-tcu + - enum: + - ingenic,jz4780-tcu + - ingenic,jz4770-tcu + - ingenic,jz4760b-tcu + - const: ingenic,jz4760-tcu - const: simple-mfd reg: @@ -118,6 +123,8 @@ patternProperties: - items: - enum: - ingenic,jz4770-watchdog + - ingenic,jz4760b-watchdog + - ingenic,jz4760-watchdog - ingenic,jz4725b-watchdog - const: ingenic,jz4740-watchdog @@ -147,6 +154,8 @@ patternProperties: - ingenic,jz4725b-pwm - items: - enum: + - ingenic,jz4760-pwm + - ingenic,jz4760b-pwm - ingenic,jz4770-pwm - ingenic,jz4780-pwm - const: ingenic,jz4740-pwm @@ -183,10 +192,15 @@ patternProperties: oneOf: - enum: - ingenic,jz4725b-ost - - ingenic,jz4770-ost + - ingenic,jz4760b-ost - items: - - const: ingenic,jz4780-ost - - const: ingenic,jz4770-ost + - const: ingenic,jz4760-ost + - const: ingenic,jz4725b-ost + - items: + - enum: + - ingenic,jz4780-ost + - ingenic,jz4770-ost + - const: ingenic,jz4760b-ost reg: maxItems: 1 @@ -226,7 +240,7 @@ examples: #include #include tcu: timer@10002000 { - compatible = "ingenic,jz4770-tcu", "simple-mfd"; + compatible = "ingenic,jz4770-tcu", "ingenic,jz4760-tcu", "simple-mfd"; reg = <0x10002000 0x1000>; #address-cells = <1>; #size-cells = <1>; @@ -272,7 +286,7 @@ examples: }; ost: timer@e0 { - compatible = "ingenic,jz4770-ost"; + compatible = "ingenic,jz4770-ost", "ingenic,jz4760b-ost"; reg = <0xe0 0x20>; clocks = <&tcu TCU_CLK_OST>;