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author | Eduardo Valentin <eduardo.valentin@ti.com> | 2013-02-26 22:53:34 (GMT) |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-11 16:48:53 (GMT) |
commit | 18da6351d0af2cd2b4d913cd4bc28f5abb6f7e43 (patch) | |
tree | 8725f27678931413f08df993c20a74b34a84ae96 | |
parent | 194a54f0bd0adef2e6e61fea49ba4b9db81598f8 (diff) | |
download | linux-fsl-qoriq-18da6351d0af2cd2b4d913cd4bc28f5abb6f7e43.tar.xz |
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 <eduardo.valentin@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | drivers/staging/omap-thermal/omap_bandgap.txt | 27 |
1 files 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>; }; |