From mboxrd@z Thu Jan 1 00:00:00 1970 From: Inki Dae Subject: [PATCH] ARM: dts: exynos4412-trats2: set display clock correctly Date: Sat, 07 Feb 2015 19:49:08 +0900 Message-ID: <1423306148-22212-1-git-send-email-inki.dae@samsung.com> Return-path: Sender: linux-samsung-soc-owner@vger.kernel.org To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Cc: robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, linux-samsung-soc@vger.kernel.org, kgene.kim@samsung.com, Inki Dae List-Id: dri-devel@lists.freedesktop.org This patch sets display clock correctly. If Display clock isn't set correctly then you would find below messages and Display controller doesn't work correctly since a patch[1] exynos-drm: No connectors reported connected with modes [drm] Cannot find any crtc or sizes - going 1024x768 [1] commit abc0b1447d49 ("drm: Perform basic sanity checks on probed modes") Signed-off-by: Inki Dae --- arch/arm/boot/dts/exynos4412-trats2.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts index 29231b4..1ec4d33 100644 --- a/arch/arm/boot/dts/exynos4412-trats2.dts +++ b/arch/arm/boot/dts/exynos4412-trats2.dts @@ -691,7 +691,7 @@ display-timings { timing-0 { - clock-frequency = <0>; + clock-frequency = <57153600>; hactive = <720>; vactive = <1280>; hfront-porch = <5>; -- 1.7.9.5