From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shirish S Subject: [PATCH 1/4] ARM: dts: smdk5250: Add hdmi phy settings Date: Wed, 04 Dec 2013 10:14:57 +0530 Message-ID: <1386132300-29558-2-git-send-email-s.shirish@samsung.com> References: <1386132300-29558-1-git-send-email-s.shirish@samsung.com> Return-path: In-reply-to: <1386132300-29558-1-git-send-email-s.shirish-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, inki.dae-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, t.figa-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org Cc: kgene.kim-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, s.nawrocki-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, shirish-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, Shirish S List-Id: devicetree@vger.kernel.org This patch moves the hdmi phy setting to smdk5250 dts,as its more of a per board configuration and also shall be easier for supporting future chipsets. Signed-off-by: Shirish S --- arch/arm/boot/dts/exynos5250-smdk5250.dts | 74 +++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index 2538b32..10da02f 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -220,6 +220,80 @@ hdmi { hpd-gpio = <&gpx3 7 0>; + hdmiphy-configs { + /* + * Eye diagram test passed for: + * Data de-emphasis: -0.7dB & Data Level: 880mV + * i.e., 0010 0110 = 0x26 + * and Clock level of 515mV and diff 1030mV + * i.e., 0x66 + */ + config0: config0 { + samsung,pixel-clock = <25200000>; + samsung,de-emphasis-level = /bits/ 8 <0x26>; + samsung,clock-level = /bits/ 8 < 0x66>; + }; + config1: config1 { + samsung,pixel-clock = <27000000>; + samsung,de-emphasis-level = /bits/ 8 <0x26>; + samsung,clock-level = /bits/ 8 < 0x66>; + }; + config2: config2 { + samsung,pixel-clock = <27027000>; + samsung,de-emphasis-level = /bits/ 8 <0x26>; + samsung,clock-level = /bits/ 8 < 0x66>; + }; + config3: config3 { + samsung,pixel-clock = <36000000>; + samsung,de-emphasis-level = /bits/ 8 <0x26>; + samsung,clock-level = /bits/ 8 < 0x66>; + }; + config4: config4 { + samsung,pixel-clock = <40000000>; + samsung,de-emphasis-level = /bits/ 8 <0x26>; + samsung,clock-level = /bits/ 8 < 0x66>; + }; + config5: config5 { + samsung,pixel-clock = <65000000>; + samsung,de-emphasis-level = /bits/ 8 <0x26>; + samsung,clock-level = /bits/ 8 < 0x66>; + }; + config6: config6 { + samsung,pixel-clock = <74176000>; + samsung,de-emphasis-level = /bits/ 8 <0x26>; + samsung,clock-level = /bits/ 8 < 0x66>; + }; + config7: config7 { + samsung,pixel-clock = <74250000>; + samsung,de-emphasis-level = /bits/ 8 <0x26>; + samsung,clock-level = /bits/ 8 < 0x66>; + }; + config8: config8 { + samsung,pixel-clock = <83500000>; + samsung,de-emphasis-level = /bits/ 8 <0x26>; + samsung,clock-level = /bits/ 8 < 0x66>; + }; + config9: config9 { + samsung,pixel-clock = <106500000>; + samsung,de-emphasis-level = /bits/ 8 <0x26>; + samsung,clock-level = /bits/ 8 < 0x66>; + }; + config10: config10 { + samsung,pixel-clock = <108000000>; + samsung,de-emphasis-level = /bits/ 8 <0x26>; + samsung,clock-level = /bits/ 8 < 0x66>; + }; + config11: config11 { + samsung,pixel-clock = <146250000>; + samsung,de-emphasis-level = /bits/ 8 <0x26>; + samsung,clock-level = /bits/ 8 < 0x66>; + }; + config12: config12 { + samsung,pixel-clock = <148500000>; + samsung,de-emphasis-level = /bits/ 8 <0x26>; + samsung,clock-level = /bits/ 8 < 0x66>; + }; + }; }; codec@11000000 { -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html