dt-bindings: input: ti-tsc-adc: Add new compatible for AM654 SoCs (5bb57a74) · Commits · 戴 / test

AM654 SoCs has ADC IP which is similar to AM335x, but without the touchscreen part. Add new compatible to handle AM654 SoCs. Also, it seems that existing compatible strings used in the kernel DTs were never documented. So, document them now. Signed-off-by:

Vignesh R <vigneshr@ti.com> Reviewed-by:

Rob Herring <robh@kernel.org> Acked-by:

Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by:

Tero Kristo <t-kristo@ti.com>

Documentation/devicetree/bindings/input/touchscreen/ti-tsc-adc.txt

+8 −0

Original line number	Diff line number	Diff line
		@@ -2,7 +2,12 @@
		~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

		Required properties:
		- mfd
		compatible: Should be
		"ti,am3359-tscadc" for AM335x/AM437x SoCs
		"ti,am654-tscadc", "ti,am3359-tscadc" for AM654 SoCs
		- child "tsc"
		compatible: Should be "ti,am3359-tsc".
		ti,wires: Wires refer to application modes i.e. 4/5/8 wire touchscreen
		support on the platform.
		ti,x-plate-resistance: X plate resistance
		@@ -25,6 +30,9 @@ Required properties:
		AIN0 = 0, AIN1 = 1 and so on till AIN7 = 7.
		XP = 0, XN = 1, YP = 2, YN = 3.
		- child "adc"
		compatible: Should be
		"ti,am3359-adc" for AM335x/AM437x SoCs
		"ti,am654-adc", "ti,am3359-adc" for AM654 SoCs
		ti,adc-channels: List of analog inputs available for ADC.
		AIN0 = 0, AIN1 = 1 and so on till AIN7 = 7.

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