From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AIpwx4+fiEvceSFYI8iqTCACILoqQ6X5noQx9+ocd2NesrZNhpSQnJDEgJgHaTqltwU3N1FjR35h ARC-Seal: i=1; a=rsa-sha256; t=1524405326; cv=none; d=google.com; s=arc-20160816; b=yfQX9SY2qA5u+b6iURT5mlHIrb6LLG3Rkdxw1oF12qTJtSlYpy2MeDbda9/gUP2e5u 5bQ4aMRpUTcGFitWzt5bNX1cLgXcB2a0xyrxQ0fd7YPOGViM4ofvdMEaWFSmGcVOsHbD cG3L2/ZjNa+75LxEffXhy09UfVKk5NDgCt7wOVGd8FQM7jJb/Zl9l6MHSUDFXxyqR6b+ doGI2oG+QiTZF2S4C6aUfDppw+QghYGYAg7LMS7WJ8+uotR/iR9TLGxouAUIU+MIB9Q+ UaWxaKQS3E8yuc0FlaIRPerHVSjf1hXlsGSLcz2Ou/VrijiEJYMyAQ1d8tIjpFjyZDRb 3NVQ== 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=VkUPci0+dxi12ATtEX3Zb9W6ALNAQCJf5n9r6S9lu2g=; b=HhcEgMigYszwz0J5a24svGS9vD0xwuN+2H5rDsYYVYvU+Q9PIxb0iy3zvxiEtoxGg4 fhDFBbQtgadaD7IVqjHVcbNhstRfMCrSKe4BwkBAt/A46lFr4rD4Ob5g204vMJZe7x7U wkqAAZoNNCHDYdtlBKXe4tm2xVFETJjrc809X/zUSo4JE2zcWJIk/b1+ECGfSUEnA/xm u9OOfigL9mW2ypSyU9rs+YkwYo49kb6xd8NF6ojUQIBpquBBK49ppBAwMtG0UCAmxDC3 +dpN35uNNMfQ9CJWRFddAuYHowLtsgJ0bfUWjWnCUY9UG5OiXwo49WT7xiiuWMGdnZL3 mV7g== 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 4.16 025/196] ARM: dts: exynos: Fix IOMMU support for GScaler devices on Exynos5250 Date: Sun, 22 Apr 2018 15:50:45 +0200 Message-Id: <20180422135105.407446974@linuxfoundation.org> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180422135104.278511750@linuxfoundation.org> References: <20180422135104.278511750@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?1598454839935570670?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.16-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 @@ -655,7 +655,7 @@ power-domains = <&pd_gsc>; clocks = <&clock CLK_GSCL0>; clock-names = "gscl"; - iommu = <&sysmmu_gsc0>; + iommus = <&sysmmu_gsc0>; }; gsc_1: gsc@13e10000 { @@ -665,7 +665,7 @@ power-domains = <&pd_gsc>; clocks = <&clock CLK_GSCL1>; clock-names = "gscl"; - iommu = <&sysmmu_gsc1>; + iommus = <&sysmmu_gsc1>; }; gsc_2: gsc@13e20000 { @@ -675,7 +675,7 @@ power-domains = <&pd_gsc>; clocks = <&clock CLK_GSCL2>; clock-names = "gscl"; - iommu = <&sysmmu_gsc2>; + iommus = <&sysmmu_gsc2>; }; gsc_3: gsc@13e30000 { @@ -685,7 +685,7 @@ power-domains = <&pd_gsc>; clocks = <&clock CLK_GSCL3>; clock-names = "gscl"; - iommu = <&sysmmu_gsc3>; + iommus = <&sysmmu_gsc3>; }; hdmi: hdmi@14530000 {