From 2e9cce8fb1f577088e2b20ae2f461130e13ad190 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Tue, 28 Nov 2017 11:02:14 +0100 Subject: dts: update to v4.15-rc1 Signed-off-by: Sascha Hauer --- dts/Bindings/hsi/omap-ssi.txt | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) (limited to 'dts/Bindings/hsi') diff --git a/dts/Bindings/hsi/omap-ssi.txt b/dts/Bindings/hsi/omap-ssi.txt index b8eca3c781..955e335e7e 100644 --- a/dts/Bindings/hsi/omap-ssi.txt +++ b/dts/Bindings/hsi/omap-ssi.txt @@ -1,10 +1,12 @@ OMAP SSI controller bindings -OMAP Synchronous Serial Interface (SSI) controller implements a legacy -variant of MIPI's High Speed Synchronous Serial Interface (HSI). +OMAP3's Synchronous Serial Interface (SSI) controller implements a +legacy variant of MIPI's High Speed Synchronous Serial Interface (HSI), +while the controller found inside OMAP4 is supposed to be fully compliant +with the HSI standard. Required properties: -- compatible: Should include "ti,omap3-ssi". +- compatible: Should include "ti,omap3-ssi" or "ti,omap4-hsi" - reg-names: Contains the values "sys" and "gdd" (in this order). - reg: Contains a matching register specifier for each entry in reg-names. @@ -27,6 +29,7 @@ Each port is represented as a sub-node of the ti,omap3-ssi device. Required Port sub-node properties: - compatible: Should be set to the following value ti,omap3-ssi-port (applicable to OMAP34xx devices) + ti,omap4-hsi-port (applicable to OMAP44xx devices) - reg-names: Contains the values "tx" and "rx" (in this order). - reg: Contains a matching register specifier for each entry in reg-names. @@ -38,6 +41,10 @@ Required Port sub-node properties: property. If it's missing the port will not be enabled. +Optional properties: +- ti,hwmods: Shall contain TI interconnect module name if needed + by the SoC + Example for Nokia N900: ssi-controller@48058000 { -- cgit v1.2.3