| Message ID | 1383830523-1767-1-git-send-email-ch.naveen@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 7 November 2013 18:52, Naveen Krishna Chatradhi <ch.naveen@samsung.com> wrote: > Exynos5420 SoC has 7 High speed I2C channels, This patch adds > the device tree nodes to the DT device list. > > Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> > Signed-off-by: Andrew Bresticker <abrestic@chromium.org> > --- > arch/arm/boot/dts/exynos5420.dtsi | 98 +++++++++++++++++++++++++++++++++++++ > 1 file changed, 98 insertions(+) > > diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi > index 6ffefd1..12f612d 100644 > --- a/arch/arm/boot/dts/exynos5420.dtsi > +++ b/arch/arm/boot/dts/exynos5420.dtsi > @@ -34,6 +34,13 @@ > i2c1 = &i2c_1; > i2c2 = &i2c_2; > i2c3 = &i2c_3; > + i2c4 = &hsi2c_4; > + i2c5 = &hsi2c_5; > + i2c6 = &hsi2c_6; > + i2c7 = &hsi2c_7; > + i2c8 = &hsi2c_8; > + i2c9 = &hsi2c_9; > + i2c10 = &hsi2c_10; > gsc0 = &gsc_0; > gsc1 = &gsc_1; > }; > @@ -333,6 +340,97 @@ > status = "disabled"; > }; > > + hsi2c_4: hsi2c@12CA0000 { > + compatible = "samsung,exynos5-hsi2c"; > + reg = <0x12CA0000 0x1000>; > + interrupts = <0 60 0>; > + #address-cells = <1>; > + #size-cells = <0>; > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c4_hs_bus>; > + clocks = <&clock 265>; > + clock-names = "hsi2c"; > + status = "disabled"; > + }; > + > + hsi2c_5: hsi2c@12CB0000 { > + compatible = "samsung,exynos5-hsi2c"; > + reg = <0x12CB0000 0x1000>; > + interrupts = <0 61 0>; > + #address-cells = <1>; > + #size-cells = <0>; > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c5_hs_bus>; > + clocks = <&clock 266>; > + clock-names = "hsi2c"; > + status = "disabled"; > + }; > + > + hsi2c_6: hsi2c@12CC0000 { > + compatible = "samsung,exynos5-hsi2c"; > + reg = <0x12CC0000 0x1000>; > + interrupts = <0 62 0>; > + #address-cells = <1>; > + #size-cells = <0>; > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c6_hs_bus>; > + clocks = <&clock 267>; > + clock-names = "hsi2c"; > + status = "disabled"; > + }; > + > + hsi2c_7: hsi2c@12CD0000 { > + compatible = "samsung,exynos5-hsi2c"; > + reg = <0x12CD0000 0x1000>; > + interrupts = <0 63 0>; > + #address-cells = <1>; > + #size-cells = <0>; > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c7_hs_bus>; > + clocks = <&clock 268>; > + clock-names = "hsi2c"; > + status = "disabled"; > + }; > + > + hsi2c_8: hsi2c@12E00000 { > + compatible = "samsung,exynos5-hsi2c"; > + reg = <0x12E00000 0x1000>; > + interrupts = <0 87 0>; > + #address-cells = <1>; > + #size-cells = <0>; > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c8_hs_bus>; > + clocks = <&clock 281>; > + clock-names = "hsi2c"; > + status = "disabled"; > + }; > + > + hsi2c_9: hsi2c@12E10000 { > + compatible = "samsung,exynos5-hsi2c"; > + reg = <0x12E10000 0x1000>; > + interrupts = <0 88 0>; > + #address-cells = <1>; > + #size-cells = <0>; > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c9_hs_bus>; > + clocks = <&clock 282>; > + clock-names = "hsi2c"; > + status = "disabled"; > + }; > + > + hsi2c_10: hsi2c@12E20000 { > + compatible = "samsung,exynos5-hsi2c"; > + reg = <0x12E20000 0x1000>; > + interrupts = <0 203 0>; > + #address-cells = <1>; > + #size-cells = <0>; > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c10_hs_bus>; > + clocks = <&clock 283>; > + clock-names = "hsi2c"; > + status = "disabled"; > + }; > + > hdmi@14530000 { > compatible = "samsung,exynos4212-hdmi"; > reg = <0x14530000 0x70000>; > -- > 1.7.10.4 > Just found that Sachin Kamat already tried to post a similar patch. http://permalink.gmane.org/gmane.linux.kernel.samsung-soc/24581 I was actually waiting for the High speed I2C driver to get merged before adding the device tree nodes. The High speed I2C driver was accepted only a couple of days ago.
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 6ffefd1..12f612d 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -34,6 +34,13 @@ i2c1 = &i2c_1; i2c2 = &i2c_2; i2c3 = &i2c_3; + i2c4 = &hsi2c_4; + i2c5 = &hsi2c_5; + i2c6 = &hsi2c_6; + i2c7 = &hsi2c_7; + i2c8 = &hsi2c_8; + i2c9 = &hsi2c_9; + i2c10 = &hsi2c_10; gsc0 = &gsc_0; gsc1 = &gsc_1; }; @@ -333,6 +340,97 @@ status = "disabled"; }; + hsi2c_4: hsi2c@12CA0000 { + compatible = "samsung,exynos5-hsi2c"; + reg = <0x12CA0000 0x1000>; + interrupts = <0 60 0>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c4_hs_bus>; + clocks = <&clock 265>; + clock-names = "hsi2c"; + status = "disabled"; + }; + + hsi2c_5: hsi2c@12CB0000 { + compatible = "samsung,exynos5-hsi2c"; + reg = <0x12CB0000 0x1000>; + interrupts = <0 61 0>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c5_hs_bus>; + clocks = <&clock 266>; + clock-names = "hsi2c"; + status = "disabled"; + }; + + hsi2c_6: hsi2c@12CC0000 { + compatible = "samsung,exynos5-hsi2c"; + reg = <0x12CC0000 0x1000>; + interrupts = <0 62 0>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c6_hs_bus>; + clocks = <&clock 267>; + clock-names = "hsi2c"; + status = "disabled"; + }; + + hsi2c_7: hsi2c@12CD0000 { + compatible = "samsung,exynos5-hsi2c"; + reg = <0x12CD0000 0x1000>; + interrupts = <0 63 0>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c7_hs_bus>; + clocks = <&clock 268>; + clock-names = "hsi2c"; + status = "disabled"; + }; + + hsi2c_8: hsi2c@12E00000 { + compatible = "samsung,exynos5-hsi2c"; + reg = <0x12E00000 0x1000>; + interrupts = <0 87 0>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c8_hs_bus>; + clocks = <&clock 281>; + clock-names = "hsi2c"; + status = "disabled"; + }; + + hsi2c_9: hsi2c@12E10000 { + compatible = "samsung,exynos5-hsi2c"; + reg = <0x12E10000 0x1000>; + interrupts = <0 88 0>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c9_hs_bus>; + clocks = <&clock 282>; + clock-names = "hsi2c"; + status = "disabled"; + }; + + hsi2c_10: hsi2c@12E20000 { + compatible = "samsung,exynos5-hsi2c"; + reg = <0x12E20000 0x1000>; + interrupts = <0 203 0>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c10_hs_bus>; + clocks = <&clock 283>; + clock-names = "hsi2c"; + status = "disabled"; + }; + hdmi@14530000 { compatible = "samsung,exynos4212-hdmi"; reg = <0x14530000 0x70000>;