From 18da6351d0af2cd2b4d913cd4bc28f5abb6f7e43 Mon Sep 17 00:00:00 2001 From: Eduardo Valentin Date: Tue, 26 Feb 2013 18:53:34 -0400 Subject: [PATCH] staging: omap-thermal: update DT entry documentation Simple update on documentation file for DT. This patch also adds an example for OMAP4430 and 0MAP4470, and also updated OMAP4460's example. Signed-off-by: Eduardo Valentin Signed-off-by: Greg Kroah-Hartman --- drivers/staging/omap-thermal/omap_bandgap.txt | 27 ++++++++++++++++++++++++--- 1 file changed, 24 insertions(+), 3 deletions(-) diff --git a/drivers/staging/omap-thermal/omap_bandgap.txt b/drivers/staging/omap-thermal/omap_bandgap.txt index 6008a14..e30dc1c 100644 --- a/drivers/staging/omap-thermal/omap_bandgap.txt +++ b/drivers/staging/omap-thermal/omap_bandgap.txt @@ -10,21 +10,42 @@ to the silicon temperature. Required properties: - compatible : Should be: - - "ti,omap4460-control-bandgap" : for OMAP4460 bandgap - - "ti,omap5430-control-bandgap" : for OMAP5430 bandgap + - "ti,omap4430-bandgap" : for OMAP4430 bandgap + - "ti,omap4460-bandgap" : for OMAP4460 bandgap + - "ti,omap4470-bandgap" : for OMAP4470 bandgap + - "ti,omap5430-bandgap" : for OMAP5430 bandgap - interrupts : this entry should indicate which interrupt line the talert signal is routed to; Specific: - ti,tshut-gpio : this entry should be used to inform which GPIO line the tshut signal is routed to; +- regs : this entry must also be specified and it is specific +to each bandgap version, because the mapping may change from +soc to soc, apart of depending on available features. Example: +OMAP4430: +bandgap { + reg = <0x4a002260 0x4 0x4a00232C 0x4>; + compatible = "ti,omap4430-bandgap"; +}; + +OMAP4460: +bandgap { + reg = <0x4a002260 0x4 + 0x4a00232C 0x4 + 0x4a002378 0x18>; + compatible = "ti,omap4460-bandgap"; + interrupts = <0 126 4>; /* talert */ + ti,tshut-gpio = <86>; +}; +OMAP4470: bandgap { reg = <0x4a002260 0x4 0x4a00232C 0x4 0x4a002378 0x18>; - compatible = "ti,omap4460-control-bandgap"; + compatible = "ti,omap4470-bandgap"; interrupts = <0 126 4>; /* talert */ ti,tshut-gpio = <86>; }; -- 2.7.4