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ARM: dts: ti: omap: Fix bandgap thermal cells addressing for omap3/4
Fix "thermal_sys: cpu_thermal: Failed to read thermal-sensors cells: -2" error on boot for omap3/4. This is caused by wrong addressing in the dts for bandgap sensor for single sensor instances. Note that omap4-cpu-thermal.dtsi is shared across omap4/5 and dra7, so we can't just change the addressing in omap4-cpu-thermal.dtsi. Cc: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com> Cc: Carl Philipp Klemm <philipp@uvos.xyz> Cc: Merlijn Wajer <merlijn@wizzup.org> Cc: Pavel Machek <pavel@ucw.cz> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Fixes:a761d517bb
("ARM: dts: omap3: Add cpu_thermal zone") Fixes:0bbf6c54d1
("arm: dts: add omap4 CPU thermal data") Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
parent
0bb80ecc33
commit
6469b2fead
4 changed files with 7 additions and 3 deletions
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@ -12,8 +12,7 @@ cpu_thermal: cpu-thermal {
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polling-delay = <1000>; /* milliseconds */
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polling-delay = <1000>; /* milliseconds */
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coefficients = <0 20000>;
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coefficients = <0 20000>;
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/* sensor ID */
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thermal-sensors = <&bandgap>;
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thermal-sensors = <&bandgap 0>;
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cpu_trips: trips {
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cpu_trips: trips {
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cpu_alert0: cpu_alert {
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cpu_alert0: cpu_alert {
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@ -12,7 +12,10 @@ cpu_thermal: cpu_thermal {
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polling-delay-passive = <250>; /* milliseconds */
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polling-delay-passive = <250>; /* milliseconds */
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polling-delay = <1000>; /* milliseconds */
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polling-delay = <1000>; /* milliseconds */
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/* sensor ID */
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/*
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* See 44xx files for single sensor addressing, omap5 and dra7 need
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* also sensor ID for addressing.
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*/
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thermal-sensors = <&bandgap 0>;
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thermal-sensors = <&bandgap 0>;
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cpu_trips: trips {
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cpu_trips: trips {
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@ -69,6 +69,7 @@ abb_iva: regulator-abb-iva {
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};
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};
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&cpu_thermal {
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&cpu_thermal {
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thermal-sensors = <&bandgap>;
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coefficients = <0 20000>;
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coefficients = <0 20000>;
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};
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};
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@ -79,6 +79,7 @@ abb_iva: regulator-abb-iva {
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};
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};
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&cpu_thermal {
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&cpu_thermal {
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thermal-sensors = <&bandgap>;
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coefficients = <348 (-9301)>;
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coefficients = <348 (-9301)>;
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};
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};
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