From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 556F4C43219 for ; Tue, 30 Apr 2019 04:31:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2F6E42147A for ; Tue, 30 Apr 2019 04:31:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726129AbfD3Ebh (ORCPT ); Tue, 30 Apr 2019 00:31:37 -0400 Received: from inva020.nxp.com ([92.121.34.13]:51596 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725268AbfD3Ebc (ORCPT ); Tue, 30 Apr 2019 00:31:32 -0400 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 0FE841A0013; Tue, 30 Apr 2019 06:31:30 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 45E801A00ED; Tue, 30 Apr 2019 06:31:21 +0200 (CEST) Received: from localhost.localdomain (mega.ap.freescale.net [10.192.208.232]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 65CD840318; Tue, 30 Apr 2019 12:31:10 +0800 (SGT) From: Chuanhua Han To: robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, s.hauer@pengutronix.de, leoyang.li@nxp.com Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org, kernel@pengutronix.de, linux-imx@nxp.com, festevam@gmail.com, wsa+renesas@sang-engineering.com, u.kleine-koenig@pengutronix.de, eha@deif.com, linux@rempel-privat.de, sumit.batra@nxp.com, l.stach@pengutronix.de, peda@axentia.se, Chuanhua Han Subject: [PATCH 3/3] arm64: dts: fsl: ls1046a: Add mul-value property of the i2c controller nodes Date: Tue, 30 Apr 2019 12:32:42 +0800 Message-Id: <20190430043242.29687-3-chuanhua.han@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190430043242.29687-1-chuanhua.han@nxp.com> References: <20190430043242.29687-1-chuanhua.han@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org According to LS1046A Reference Manual, for the i2c controller, you have up to three MUL options available for all divider values. Therefore, we need to determine which MUL to use in the device tree for driver use. The "mul-value" property provides which mul is used in our driver. Signed-off-by: Chuanhua Han --- arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi index b0ef08b090dd..373310e4c0ea 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi @@ -385,6 +385,7 @@ dmas = <&edma0 1 39>, <&edma0 1 38>; dma-names = "tx", "rx"; + mul-value = <4>; status = "disabled"; }; @@ -395,6 +396,7 @@ reg = <0x0 0x2190000 0x0 0x10000>; interrupts = ; clocks = <&clockgen 4 1>; + mul-value = <4>; status = "disabled"; }; @@ -405,6 +407,7 @@ reg = <0x0 0x21a0000 0x0 0x10000>; interrupts = ; clocks = <&clockgen 4 1>; + mul-value = <4>; status = "disabled"; }; @@ -415,6 +418,7 @@ reg = <0x0 0x21b0000 0x0 0x10000>; interrupts = ; clocks = <&clockgen 4 1>; + mul-value = <4>; status = "disabled"; }; -- 2.17.1