From patchwork Tue Jun 2 08:06:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Mylene Josserand X-Patchwork-Id: 11583359 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 73198618 for ; Tue, 2 Jun 2020 08:08:02 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 3B3D82072F for ; Tue, 2 Jun 2020 08:08:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="KJt2aUXg" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3B3D82072F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=O8AOeqWue1XLRt0eKKwZDAutv2LMBNh98tljX9SOa3k=; b=KJt2aUXg+VtQ+F rz4pLGJFGIYW1Esykn3OvR8H9ebgXs7Y1cHDGATYI6RxiuVIklE8kLVEaVpfWP3ww19/BSk0cBrMf rcndp+KhUiMOkgJ0ouf9j3CaaLUV5hEB2+kFF8TnbrXlqigbAS8VywqX6JNE9UAYM4flia5RHxc9F 1W07tfJ9uVXyfvB9TjfqYAyp/BrLyhA29eFkpLnUYi6fnSYnVBlYVScoRQQelJFbuOJd8QyI2/xfl TTjfV0P97gzI8VyUBQlegYqoRIkLniI5VFwZZwstUspC3M3S4gTYojuZrXeEDQZafiYgGlLtCjl42 u64ODDTloufqbk7OYyHw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jg1xk-0000LY-O6; Tue, 02 Jun 2020 08:07:56 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jg1xC-00089N-Kh; Tue, 02 Jun 2020 08:07:24 +0000 Received: from ni.home (unknown [IPv6:2a01:cb19:8092:cf00:aaa1:59ff:fe08:91d5]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: myjosserand) by bhuna.collabora.co.uk (Postfix) with ESMTPSA id 9AADB2A2ADE; Tue, 2 Jun 2020 09:07:18 +0100 (BST) From: =?utf-8?q?Myl=C3=A8ne_Josserand?= To: mturquette@baylibre.com, sboyd@kernel.org, heiko@sntech.de, robh+dt@kernel.org Subject: [PATCH v4 2/2] dt-bindings: clocks: rk3288: add rk3288w compatible Date: Tue, 2 Jun 2020 10:06:44 +0200 Message-Id: <20200602080644.11333-3-mylene.josserand@collabora.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200602080644.11333-1-mylene.josserand@collabora.com> References: <20200602080644.11333-1-mylene.josserand@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200602_010722_833795_DD9C29BB X-CRM114-Status: GOOD ( 11.47 ) X-Spam-Score: -0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [46.235.227.227 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, mylene.josserand@collabora.com, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, kernel@collabora.com, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org Add the possible compatible "rockchip,rk3288w-cru" that handles the difference between the rk3288 and the new revision rk3288w. This compatible will be added by bootloaders. Signed-off-by: Mylène Josserand Acked-by: Rob Herring --- .../devicetree/bindings/clock/rockchip,rk3288-cru.txt | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt b/Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt index 8cb47c39ba53..bf3a9ec19241 100644 --- a/Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt +++ b/Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt @@ -4,9 +4,15 @@ The RK3288 clock controller generates and supplies clock to various controllers within the SoC and also implements a reset controller for SoC peripherals. +A revision of this SoC is available: rk3288w. The clock tree is a bit +different so another dt-compatible is available. Noticed that it is only +setting the difference but there is no automatic revision detection. This +should be performed by bootloaders. + Required Properties: -- compatible: should be "rockchip,rk3288-cru" +- compatible: should be "rockchip,rk3288-cru" or "rockchip,rk3288w-cru" in + case of this revision of Rockchip rk3288. - reg: physical base address of the controller and length of memory mapped region. - #clock-cells: should be 1.