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author | Sascha Hauer <s.hauer@pengutronix.de> | 2017-11-28 11:02:14 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2017-11-28 11:06:44 +0100 |
commit | 2e9cce8fb1f577088e2b20ae2f461130e13ad190 (patch) | |
tree | f82ae53e88d36e07608be1b3159da296ed025ef1 /dts/Bindings/hsi | |
parent | c68d466d263827692aa809e6b34abb90a1cab515 (diff) | |
download | barebox-2e9cce8fb1f577088e2b20ae2f461130e13ad190.tar.gz barebox-2e9cce8fb1f577088e2b20ae2f461130e13ad190.tar.xz |
dts: update to v4.15-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/hsi')
-rw-r--r-- | dts/Bindings/hsi/omap-ssi.txt | 13 |
1 files changed, 10 insertions, 3 deletions
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 { |