From 5e343fbb7176a082dec8632f72999aba82f0e720 Mon Sep 17 00:00:00 2001 From: Przemyslaw Gaj Date: Tue, 16 Apr 2019 09:36:15 +0100 Subject: dt-bindings: i3c: Document dropped support for I2C 10 bit devices Because this patch series dropped support for 10 bit I2C devices, I'm documenting this. Signed-off-by: Przemyslaw Gaj Signed-off-by: Boris Brezillon --- Documentation/devicetree/bindings/i3c/i3c.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'Documentation/devicetree/bindings/i3c') diff --git a/Documentation/devicetree/bindings/i3c/i3c.txt b/Documentation/devicetree/bindings/i3c/i3c.txt index ab729a0a86ae..4ffe059f0fec 100644 --- a/Documentation/devicetree/bindings/i3c/i3c.txt +++ b/Documentation/devicetree/bindings/i3c/i3c.txt @@ -39,7 +39,9 @@ valid here, but several new properties have been added. New constraint on existing properties: -------------------------------------- - reg: contains 3 cells - + first cell : still encoding the I2C address + + first cell : still encoding the I2C address. 10 bit addressing is not + supported. Devices with 10 bit address can't be properly passed through + DEFSLVS command. + second cell: shall be 0 -- cgit v1.2.3