From patchwork Mon Mar 1 16:05:00 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 389649 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=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, 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 77834C433DB for ; Mon, 1 Mar 2021 18:37:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 42464601FB for ; Mon, 1 Mar 2021 18:37:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238569AbhCAShO (ORCPT ); Mon, 1 Mar 2021 13:37:14 -0500 Received: from mail.kernel.org ([198.145.29.99]:43154 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233158AbhCAS3G (ORCPT ); Mon, 1 Mar 2021 13:29:06 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id AADEA65159; Mon, 1 Mar 2021 17:05:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1614618343; bh=FuZJLOVRkD+XGRz9qS1NRIB3qa7LT/2s/xHFh43HFfU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lXJxuYtoYEu2Zwnh/NjXuM9qQnQ0I5UvAcXvuRZSLbPuZMJxbxQBPJeg645UYo5JB OEzxXc4ZzE2zcsU2DJNPCfC5ybp7mUXXfJYvdGIgfINAKfDKDC2FN85ZOJfugVHy9Q mONRDo25lHIinZyHFZSjSmi4WR0Zsmf/Jggn6ZcQ= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Chen-Yu Tsai , Heiko Stuebner , Sasha Levin Subject: [PATCH 5.10 052/663] arm64: dts: rockchip: rk3328: Add clock_in_out property to gmac2phy node Date: Mon, 1 Mar 2021 17:05:00 +0100 Message-Id: <20210301161144.338737545@linuxfoundation.org> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210301161141.760350206@linuxfoundation.org> References: <20210301161141.760350206@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Chen-Yu Tsai [ Upstream commit c6433083f5930fdf52ad47c8c0459719c810dc89 ] The gmac2phy is integrated with the PHY within the SoC. Any properties related to this integration can be included in the .dtsi file, instead of having board dts files specify them separately. Add the clock_in_out property to specify the direction of the PHY clock. This is the minimum required to have gmac2phy working on Linux. Other examples include assigned-clocks, assigned-clock-rates, and assigned-clock-parents properties, but the hardware default plus the implementation requesting the appropriate clock rate also works. Fixes: 9c4cc910fe28 ("ARM64: dts: rockchip: Add gmac2phy node support for rk3328") Signed-off-by: Chen-Yu Tsai Link: https://lore.kernel.org/r/20210117100710.4857-2-wens@kernel.org Signed-off-by: Heiko Stuebner Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/rockchip/rk3328.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi index db0d5c8e5f96a..93c734d8a46c2 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi @@ -928,6 +928,7 @@ phy-mode = "rmii"; phy-handle = <&phy>; snps,txpbl = <0x4>; + clock_in_out = "output"; status = "disabled"; mdio {