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Date: Wed, 6 Nov 2013 09:25:15 +0100 From: Maxime COQUELIN <maxime.coquelin@...com> To: Wolfram Sang <wsa@...-dreams.de>, srinivas.kandagatla@...com, Rob Herring <rob.herring@...xeda.com>, Pawel Moll <pawel.moll@....com>, Mark Rutland <mark.rutland@....com>, Stephen Warren <swarren@...dotorg.org>, Ian Campbell <ijc+devicetree@...lion.org.uk>, Rob Landley <rob@...dley.net>, Russell King <linux@....linux.org.uk>, Grant Likely <grant.likely@...aro.org>, devicetree@...r.kernel.org, linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-i2c@...r.kernel.org Cc: stephen.gallimore@...com, stuart.menefy@...com, Lee Jones <lee.jones@...aro.org>, gabriel.fernandez@...com Subject: [PATCH v6 4/4] ARM: STi: Add I2C config to B2000 and B2020 boards This patch supplies I2C configuration to B2000 and B2020 based on either STiH415 or STiH416 SoCs. Signed-off-by: Maxime Coquelin <maxime.coquelin@...com> --- arch/arm/boot/dts/stih41x-b2000.dtsi | 9 +++++++++ arch/arm/boot/dts/stih41x-b2020.dtsi | 22 ++++++++++++++++++++++ 2 files changed, 31 insertions(+) diff --git a/arch/arm/boot/dts/stih41x-b2000.dtsi b/arch/arm/boot/dts/stih41x-b2000.dtsi index 8e694d2..1e6aa92 100644 --- a/arch/arm/boot/dts/stih41x-b2000.dtsi +++ b/arch/arm/boot/dts/stih41x-b2000.dtsi @@ -37,5 +37,14 @@ }; }; + /* HDMI Tx I2C */ + i2c@...41000 { + /* HDMI V1.3a supports Standard mode only */ + clock-frequency = <100000>; + i2c-min-scl-pulse-width-us = <0>; + i2c-min-sda-pulse-width-us = <5>; + + status = "okay"; + }; }; }; diff --git a/arch/arm/boot/dts/stih41x-b2020.dtsi b/arch/arm/boot/dts/stih41x-b2020.dtsi index 133e181..0ef0a69 100644 --- a/arch/arm/boot/dts/stih41x-b2020.dtsi +++ b/arch/arm/boot/dts/stih41x-b2020.dtsi @@ -38,5 +38,27 @@ default-state = "off"; }; }; + + i2c@...40000 { + status = "okay"; + }; + + /* HDMI Tx I2C */ + i2c@...41000 { + /* HDMI V1.3a supports Standard mode only */ + clock-frequency = <100000>; + i2c-min-scl-pulse-width-us = <0>; + i2c-min-sda-pulse-width-us = <5>; + + status = "okay"; + }; + + i2c@...40000 { + status = "okay"; + }; + + i2c@...41000 { + status = "okay"; + }; }; }; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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