diff options
| author | Maxime COQUELIN <maxime.coquelin@st.com> | 2013-11-06 12:25:15 +0400 |
|---|---|---|
| committer | Srinivas Kandagatla <srinivas.kandagatla@st.com> | 2013-12-04 13:00:31 +0400 |
| commit | c6fddbd47f04ba40122000bb3cc6f7eff71f2b6a (patch) | |
| tree | 913af574d3a027c87455563fcd8473ca5cbdfe61 /arch | |
| parent | 5bbb75273f3f26392d82acdfc2cde8c34f51033b (diff) | |
| download | linux-c6fddbd47f04ba40122000bb3cc6f7eff71f2b6a.tar.xz | |
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@st.com>
Acked-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/stih41x-b2000.dtsi | 9 | ||||
| -rw-r--r-- | arch/arm/boot/dts/stih41x-b2020.dtsi | 22 |
2 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stih41x-b2000.dtsi b/arch/arm/boot/dts/stih41x-b2000.dtsi index 8e694d2b8f5b..1e6aa92772f5 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@fed41000 { + /* 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 133e18143b1b..0ef0a69df8ea 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@fed40000 { + status = "okay"; + }; + + /* HDMI Tx I2C */ + i2c@fed41000 { + /* 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@fe540000 { + status = "okay"; + }; + + i2c@fe541000 { + status = "okay"; + }; }; }; |