Commit 8a22b194 authored by Lubomir Rintel's avatar Lubomir Rintel Committed by Olof Johansson
Browse files

ARM: dts: mmp2: add more TWSI controllers 



I've gotten the base addresses, clocks and interrupts from an rusty and old
out-of-tree driver. I haven't actually checked against the datasheet, since
that one is reserved for the Marvell inner circle.

Tested with an accelerometer on TWSI6 on an OLPC XO 1.75 machine.

Signed-off-by: default avatarLubomir Rintel <lkundrak@v3.sk>
Acked-by: default avatarPavel Machek <pavel@ucw.cz>
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parent 1147e05a

arch/arm/boot/dts/mmp2.dtsi

+49 −0
Original line number Diff line number Diff line
@@ -269,6 +269,55 @@ 
				status = "disabled";

			};



			twsi3: i2c@d4032000 {

				compatible = "mrvl,mmp-twsi";

				reg = <0xd4032000 0x1000>;

				interrupt-parent = <&intcmux17>;

				interrupts = <1>;

				clocks = <&soc_clocks MMP2_CLK_TWSI2>;

				resets = <&soc_clocks MMP2_CLK_TWSI2>;

				#address-cells = <1>;

				#size-cells = <0>;

				status = "disabled";

			};



			twsi4: i2c@d4033000 {

				compatible = "mrvl,mmp-twsi";

				reg = <0xd4033000 0x1000>;

				interrupt-parent = <&intcmux17>;

				interrupts = <2>;

				clocks = <&soc_clocks MMP2_CLK_TWSI3>;

				resets = <&soc_clocks MMP2_CLK_TWSI3>;

				#address-cells = <1>;

				#size-cells = <0>;

				status = "disabled";

			};





			twsi5: i2c@d4033800 {

				compatible = "mrvl,mmp-twsi";

				reg = <0xd4033800 0x1000>;

				interrupt-parent = <&intcmux17>;

				interrupts = <3>;

				clocks = <&soc_clocks MMP2_CLK_TWSI4>;

				resets = <&soc_clocks MMP2_CLK_TWSI4>;

				#address-cells = <1>;

				#size-cells = <0>;

				status = "disabled";

			};



			twsi6: i2c@d4034000 {

				compatible = "mrvl,mmp-twsi";

				reg = <0xd4034000 0x1000>;

				interrupt-parent = <&intcmux17>;

				interrupts = <4>;

				clocks = <&soc_clocks MMP2_CLK_TWSI5>;

				resets = <&soc_clocks MMP2_CLK_TWSI5>;

				#address-cells = <1>;

				#size-cells = <0>;

				status = "disabled";

			};



			rtc: rtc@d4010000 {

				compatible = "mrvl,mmp-rtc";

				reg = <0xd4010000 0x1000>;

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