From patchwork Tue Oct 27 07:31:46 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Caesar Wang X-Patchwork-Id: 7494331 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 7A099BEEA4 for ; Tue, 27 Oct 2015 07:35:16 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B99402082F for ; Tue, 27 Oct 2015 07:35:15 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C77BD2068F for ; Tue, 27 Oct 2015 07:35:14 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZqylO-0008O4-Fs; Tue, 27 Oct 2015 07:33:46 +0000 Received: from mail-pa0-f66.google.com ([209.85.220.66]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Zqykt-00082O-GH; Tue, 27 Oct 2015 07:33:16 +0000 Received: by padda3 with SMTP id da3so23973831pad.1; Tue, 27 Oct 2015 00:32:54 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=2KeSjGuAOEMk2cUMGcXUJLN6Ybk1KoUydA1IFLxrk40=; b=Zi8shkJBvMn91b/AU7A8Ek991Q70OHunCcmy3FcZcjFUE5QQ9TK2GnVhxLlxEYVZJJ VVZ1eMmP4a2Eq6QoIwAAOsJfDtLV8FS8LobBlaa3N8Y+HUULvT28SWicpUZoeNe1DZ2X rxIXDdnGEhOz2pC/k9Wf4n+egdojgdHC+Shx8nRYQG5OOSnXig3zfX9138BdPvR8LyMe wPzRV4oq+YAv+xIFfJ8b2RlbkO3AveLj8Z8gF2Krgk2vA5JIxw0YAALEP5oEXUFPlvIM FfpTvPGRuvsM1pAK5wRqmB5E3L/p4UIRMxo3e2SsRNjQG7jIshrffxwwxbNrMV8hmoqV sLmA== X-Received: by 10.68.168.164 with SMTP id zx4mr26107013pbb.75.1445931174320; Tue, 27 Oct 2015 00:32:54 -0700 (PDT) Received: from localhost.localdomain ([192.253.254.149]) by smtp.gmail.com with ESMTPSA id fx3sm25846160pbb.60.2015.10.27.00.32.40 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 27 Oct 2015 00:32:53 -0700 (PDT) From: Caesar Wang To: Heiko Stuebner , Jassi Brar Subject: [PATCH v1 3/3] ARM64: dts: rk3368: Add mailbox device nodes Date: Tue, 27 Oct 2015 15:31:46 +0800 Message-Id: <1445931106-683-4-git-send-email-wxt@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1445931106-683-1-git-send-email-wxt@rock-chips.com> References: <1445931106-683-1-git-send-email-wxt@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20151027_003315_667453_9F75CE87 X-CRM114-Status: GOOD ( 11.85 ) X-Spam-Score: -2.4 (--) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Lorenzo Pieralisi , Pawel Moll , Ian Campbell , frank.wang@rock-chips.com, Catalin Marinas , Will Deacon , linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Rob Herring , Kumar Gala , Olof Johansson , linux-arm-kernel@lists.infradead.org, Caesar Wang MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This adds mailbox device nodes in dts. Mailbox is used by the Rockchip CPU cores to communicate requests to MCU processor. Signed-off-by: Caesar Wang --- Changes in v1: - PATCH[3/3] dts: - fix "processormZ"--> "processor",the miss-fingerboard. - Remove the shared memory in mailbox controller dtsi. arch/arm64/boot/dts/rockchip/rk3368.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi index cc093a4..cefdad3 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi @@ -484,6 +484,18 @@ status = "disabled"; }; + mbox: mbox@ff6b0000 { + compatible = "rockchip,rk3368-mailbox"; + reg = <0x0 0xff6b0000 0x0 0x1000>, + interrupts = , + , + , + ; + clocks = <&cru PCLK_MAILBOX>; + clock-names = "pclk_mailbox"; + #mbox-cells = <1>; + }; + pmugrf: syscon@ff738000 { compatible = "rockchip,rk3368-pmugrf", "syscon"; reg = <0x0 0xff738000 0x0 0x1000>;