diff options
| author | Nishanth Menon <nm@ti.com> | 2014-09-03 11:03:10 -0500 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2014-09-03 14:44:12 -0700 |
| commit | 9a15fff05b702c3ea29ae64db0d3ff0355431eab (patch) | |
| tree | 032d628a50e40ec15dc7ebfc866a4b8d0f635f88 | |
| parent | a1a57abaaf820a3ed2fe72d70bf52f57a7a5ae21 (diff) | |
| download | lwn-9a15fff05b702c3ea29ae64db0d3ff0355431eab.tar.gz lwn-9a15fff05b702c3ea29ae64db0d3ff0355431eab.zip | |
ARM: dts: am335x-bone*: Fix model name and update compatibility information
Beaglebone white and beaglebone black differ in tiny little aspects.
This is the reason why we maintain seperate dts for these platforms.
However, there is no real way to decode from dtb which platform it is
since compatible and model name are the same for both platforms.
Fix this so that beaglebone black and beaglebone are identifiable,
while maintaining compatibility for older zImages which might use old
beaglebone compatible flag for black as well.
Reported-by: Tom Rini <trini@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
| -rw-r--r-- | arch/arm/boot/dts/am335x-bone-common.dtsi | 3 | ||||
| -rw-r--r-- | arch/arm/boot/dts/am335x-bone.dts | 5 | ||||
| -rw-r--r-- | arch/arm/boot/dts/am335x-boneblack.dts | 5 |
3 files changed, 10 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi index bde1777b62be..d9d98697cca9 100644 --- a/arch/arm/boot/dts/am335x-bone-common.dtsi +++ b/arch/arm/boot/dts/am335x-bone-common.dtsi @@ -7,9 +7,6 @@ */ / { - model = "TI AM335x BeagleBone"; - compatible = "ti,am335x-bone", "ti,am33xx"; - cpus { cpu@0 { cpu0-supply = <&dcdc2_reg>; diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts index 94ee427a6db1..83d40f7655e5 100644 --- a/arch/arm/boot/dts/am335x-bone.dts +++ b/arch/arm/boot/dts/am335x-bone.dts @@ -10,6 +10,11 @@ #include "am33xx.dtsi" #include "am335x-bone-common.dtsi" +/ { + model = "TI AM335x BeagleBone"; + compatible = "ti,am335x-bone", "ti,am33xx"; +}; + &ldo3_reg { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; diff --git a/arch/arm/boot/dts/am335x-boneblack.dts b/arch/arm/boot/dts/am335x-boneblack.dts index 305975d3f531..901739fcb85a 100644 --- a/arch/arm/boot/dts/am335x-boneblack.dts +++ b/arch/arm/boot/dts/am335x-boneblack.dts @@ -10,6 +10,11 @@ #include "am33xx.dtsi" #include "am335x-bone-common.dtsi" +/ { + model = "TI AM335x BeagleBone Black"; + compatible = "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; +}; + &ldo3_reg { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; |