From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753370AbcAVLIQ (ORCPT ); Fri, 22 Jan 2016 06:08:16 -0500 Received: from mail-pf0-f196.google.com ([209.85.192.196]:35241 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753253AbcAVLIE (ORCPT ); Fri, 22 Jan 2016 06:08:04 -0500 From: Caesar Wang To: Heiko Stuebner , Vinod Koul Cc: Sonny Rao , shawn.lin@rock-chips.com, dianders@chromium.org, linux-rockchip@lists.infradead.org, Olof Johansson , Caesar Wang , Russell King , devicetree@vger.kernel.org, Kumar Gala , linux-kernel@vger.kernel.org, Ian Campbell , Rob Herring , Pawel Moll , Mark Rutland , linux-arm-kernel@lists.infradead.org Subject: [PATCH v7 5/9] ARM: dts: Add arm, pl330-broken-no-flushp quirk for rk3xxx platform Date: Fri, 22 Jan 2016 19:06:48 +0800 Message-Id: <1453460812-8498-6-git-send-email-wxt@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1453460812-8498-1-git-send-email-wxt@rock-chips.com> References: <1453460812-8498-1-git-send-email-wxt@rock-chips.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Shawn Lin Pl330 integrated in rk3xxx platform doesn't support DMAFLUSHP function. So we add arm,pl330-broken-no-flushp quirk for it. Signed-off-by: Shawn Lin cc: Heiko Stuebner cc: Doug Anderson cc: Olof Johansson Signed-off-by: Caesar Wang --- Changes in v7: None Changes in v6: None Changes in v5: None Changes in v4: None Changes in v3: None Changes in v2: None Changes in v1: - rename broken-no-flushp to "arm,pl330-broken-no-flushp" suggested by Krzysztof. arch/arm/boot/dts/rk3xxx.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/boot/dts/rk3xxx.dtsi b/arch/arm/boot/dts/rk3xxx.dtsi index 99eeea7..0012049 100644 --- a/arch/arm/boot/dts/rk3xxx.dtsi +++ b/arch/arm/boot/dts/rk3xxx.dtsi @@ -80,6 +80,7 @@ #dma-cells = <1>; clocks = <&cru ACLK_DMA1>; clock-names = "apb_pclk"; + arm,pl330-broken-no-flushp; }; dmac1_ns: dma-controller@2001c000 { @@ -90,6 +91,7 @@ #dma-cells = <1>; clocks = <&cru ACLK_DMA1>; clock-names = "apb_pclk"; + arm,pl330-broken-no-flushp; status = "disabled"; }; @@ -101,6 +103,7 @@ #dma-cells = <1>; clocks = <&cru ACLK_DMA2>; clock-names = "apb_pclk"; + arm,pl330-broken-no-flushp; }; }; -- 1.9.1