From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AIpwx4/56XojjsRy4Rrui4c5bUZFQKVR+WvAPSJ2j5TLd6BarFinVq0g/2s5oYRhPxnqanNmT9mg ARC-Seal: i=1; a=rsa-sha256; t=1524406278; cv=none; d=google.com; s=arc-20160816; b=aL5GzJMk3Flcs19usJhJASjlLT/coGogf8QfE7k8e19mL5FdyJJ4wP+OPPlWHA3OMS 48KQbpGHidmScs0oyzGmCKJfdDMXHDcwlIE1+pCH6h1SCySQaJ9426Vk1vI0tOHLEg9g 7b/ZO6eRPM8pP2nc4EKdK3YGAzABosHuprXU5D2VMqP98mI7HwX0wWdDe81xrpqP6zZg mHsIGY/Do7X3VcRneGv6lBBsP1sq0qMLVuCeneGcaArDGHTeW59dUQgqUZ1z9YBCWaq+ x3nJLP4PE79CEvjmVnpFN1kkxkmBYzMhJPfdA9AUgNLstJ2u7iy3BUrBYgAo5S0css25 7YzA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:user-agent:references:in-reply-to:message-id:date :subject:cc:to:from:arc-authentication-results; bh=xAaCyEHxRe+MPzlvbcCM33UzG1Zlg2R9CEqtC0HgyCE=; b=0sIx00oUYXdwCbxdt0jsrGa5uEKs3W4TVsEgTS3NEYXcx98N5HaKT4j5qDZfmzUiqe vCtwQErubn0iBVVcE74FivJkM9FD6G3alsKr3AfQUOKs0hPF0hJS59FiTq2yxWiMQFvg DdKGDfi0dM8LiSP0aPvRgGAur3z/++1Ll9TUdXQeGz+IkyRPjGkmL3kdLzMNNlS5P9L5 1SsMxgTwpcMBjic1dh41+mkA2CaspXeU8JS3ogvi6bMBHSmTWxq0nLLKprNKt77nZYCm 8lx8m9DGi+JpQwhSeDxDRr09CSU4Ijz6ANWIygEXWwd1D9pNHPLOWG99dbMtRcHMdq2t LwnA== ARC-Authentication-Results: i=1; mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.61.202 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org Authentication-Results: mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.61.202 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Andrzej Hajda , Marek Szyprowski , Krzysztof Kozlowski Subject: [PATCH 4.9 13/95] ARM: dts: exynos: Fix IOMMU support for GScaler devices on Exynos5250 Date: Sun, 22 Apr 2018 15:52:42 +0200 Message-Id: <20180422135210.967739968@linuxfoundation.org> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180422135210.432103639@linuxfoundation.org> References: <20180422135210.432103639@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-LABELS: =?utf-8?b?IlxcU2VudCI=?= X-GMAIL-THRID: =?utf-8?q?1598454839935570670?= X-GMAIL-MSGID: =?utf-8?q?1598455838302969870?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Marek Szyprowski commit 6f4870753f29edf7dc39444246f9e39987b8b158 upstream. The proper name for the property, which assign given device to IOMMU is 'iommus', not 'iommu'. Fix incorrect name and let all GScaler devices to be properly handled when IOMMU support is enabled. Reported-by: Andrzej Hajda Signed-off-by: Marek Szyprowski Fixes: 6cbfdd73a94f ("ARM: dts: add sysmmu nodes for exynos5250") Cc: # v4.8+ Signed-off-by: Krzysztof Kozlowski Signed-off-by: Greg Kroah-Hartman --- arch/arm/boot/dts/exynos5250.dtsi | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -640,7 +640,7 @@ power-domains = <&pd_gsc>; clocks = <&clock CLK_GSCL0>; clock-names = "gscl"; - iommu = <&sysmmu_gsc0>; + iommus = <&sysmmu_gsc0>; }; gsc_1: gsc@13e10000 { @@ -650,7 +650,7 @@ power-domains = <&pd_gsc>; clocks = <&clock CLK_GSCL1>; clock-names = "gscl"; - iommu = <&sysmmu_gsc1>; + iommus = <&sysmmu_gsc1>; }; gsc_2: gsc@13e20000 { @@ -660,7 +660,7 @@ power-domains = <&pd_gsc>; clocks = <&clock CLK_GSCL2>; clock-names = "gscl"; - iommu = <&sysmmu_gsc2>; + iommus = <&sysmmu_gsc2>; }; gsc_3: gsc@13e30000 { @@ -670,7 +670,7 @@ power-domains = <&pd_gsc>; clocks = <&clock CLK_GSCL3>; clock-names = "gscl"; - iommu = <&sysmmu_gsc3>; + iommus = <&sysmmu_gsc3>; }; hdmi: hdmi@14530000 {