Commit eda3a4fa authored by Guennadi Liakhovetski's avatar Guennadi Liakhovetski Committed by Simon Horman
Browse files

ARM: shmobile: only enable used I2C interfaces in DT on all Renesas boards 



Currently all I2C interfaces in all *.dtsi files for various Renesas SoCs
are enabled by default. Switch them all off and only enable populated I2C
interfaces in board-specific *.dts files.

Signed-off-by: default avatarGuennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Acked-by: default avatarMark Rutland <mark.rutland@arm.com>
Acked-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 50128df2

arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts

+1 −0
Original line number Diff line number Diff line
@@ -62,6 +62,7 @@ 
};



&i2c5 {

	status = "okay";

	vdd_dvfs: max8973@1b {

		compatible = "maxim,max8973";

		reg = <0x1b>;

arch/arm/boot/dts/r8a73a4-ape6evm.dts

+1 −0
Original line number Diff line number Diff line
@@ -52,6 +52,7 @@ 
};



&i2c5 {

	status = "okay";

	vdd_dvfs: max8973@1b {

		compatible = "maxim,max8973";

		reg = <0x1b>;

arch/arm/boot/dts/r8a73a4.dtsi

+9 −0
Original line number Diff line number Diff line
@@ -93,6 +93,7 @@ 
		reg = <0 0xe6500000 0 0x428>;

		interrupt-parent = <&gic>;

		interrupts = <0 174 0x4>;

		status = "disabled";

	};



	i2c1: i2c@e6510000 {
@@ -102,6 +103,7 @@ 
		reg = <0 0xe6510000 0 0x428>;

		interrupt-parent = <&gic>;

		interrupts = <0 175 0x4>;

		status = "disabled";

	};



	i2c2: i2c@e6520000 {
@@ -111,6 +113,7 @@ 
		reg = <0 0xe6520000 0 0x428>;

		interrupt-parent = <&gic>;

		interrupts = <0 176 0x4>;

		status = "disabled";

	};



	i2c3: i2c@e6530000 {
@@ -120,6 +123,7 @@ 
		reg = <0 0xe6530000 0 0x428>;

		interrupt-parent = <&gic>;

		interrupts = <0 177 0x4>;

		status = "disabled";

	};



	i2c4: i2c@e6540000 {
@@ -129,6 +133,7 @@ 
		reg = <0 0xe6540000 0 0x428>;

		interrupt-parent = <&gic>;

		interrupts = <0 178 0x4>;

		status = "disabled";

	};



	i2c5: i2c@e60b0000 {
@@ -138,6 +143,7 @@ 
		reg = <0 0xe60b0000 0 0x428>;

		interrupt-parent = <&gic>;

		interrupts = <0 179 0x4>;

		status = "disabled";

	};



	i2c6: i2c@e6550000 {
@@ -147,6 +153,7 @@ 
		reg = <0 0xe6550000 0 0x428>;

		interrupt-parent = <&gic>;

		interrupts = <0 184 0x4>;

		status = "disabled";

	};



	i2c7: i2c@e6560000 {
@@ -156,6 +163,7 @@ 
		reg = <0 0xe6560000 0 0x428>;

		interrupt-parent = <&gic>;

		interrupts = <0 185 0x4>;

		status = "disabled";

	};



	i2c8: i2c@e6570000 {
@@ -165,6 +173,7 @@ 
		reg = <0 0xe6570000 0 0x428>;

		interrupt-parent = <&gic>;

		interrupts = <0 173 0x4>;

		status = "disabled";

	};



	mmcif0: mmcif@ee200000 {

arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts

+1 −0
Original line number Diff line number Diff line
@@ -52,6 +52,7 @@ 
};



&i2c0 {

	status = "okay";

	touchscreen: st1232@55 {

		compatible = "sitronix,st1232";

		reg = <0x55>;

arch/arm/boot/dts/r8a7740.dtsi

+2 −0
Original line number Diff line number Diff line
@@ -131,6 +131,7 @@ 
			      0 202 0x4

			      0 203 0x4

			      0 204 0x4>;

		status = "disabled";

	};



	i2c1: i2c@e6c20000 {
@@ -143,6 +144,7 @@ 
			      0 71 0x4

			      0 72 0x4

			      0 73 0x4>;

		status = "disabled";

	};



	pfc: pfc@e6050000 {

CRA Git | Maintained and supported by SUSTech CRA and CCSE