diff options
| author | Cooper Jr., Franklin <fcooper@ti.com> | 2016-07-11 22:11:46 +0300 |
|---|---|---|
| committer | Sekhar Nori <nsekhar@ti.com> | 2016-08-09 09:51:56 +0300 |
| commit | 38b8da79163be3fe4a83f02df77edb0157b1b49f (patch) | |
| tree | e4d92b41a7424a5145c0126d4cd62d04770a6cd6 /arch/arm/boot | |
| parent | 29b4817d4018df78086157ea3a55c1d9424a7cfc (diff) | |
| download | linux-38b8da79163be3fe4a83f02df77edb0157b1b49f.tar.xz | |
ARM: dts: da850: Add new ECAP and EPWM bindings
For some devices, the PWMSS is a parent of eCAP and ePWM and provides
the functional clocks for those submodules. The ti,am33xx-ecap and
ti,am33xx-ehrpwm bindings were based on this parent child relationship
where the functional clock would be grabbed from the module's parent.
However, DA850 doesn't have a PWMSS and the eCAP and ePWM provides
their functional clock themselves. Therefore, prefer the new binding
that doesn't assume this parent child relationship.
Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
[nsekhar@ti.com: minor commit message fixes]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/da850.dtsi | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index 25f0f8e6dde5..09cf663c4170 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -274,31 +274,36 @@ status = "disabled"; }; ehrpwm0: pwm@300000 { - compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm"; + compatible = "ti,da850-ehrpwm", "ti,am3352-ehrpwm", + "ti,am33xx-ehrpwm"; #pwm-cells = <3>; reg = <0x300000 0x2000>; status = "disabled"; }; ehrpwm1: pwm@302000 { - compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm"; + compatible = "ti,da850-ehrpwm", "ti,am3352-ehrpwm", + "ti,am33xx-ehrpwm"; #pwm-cells = <3>; reg = <0x302000 0x2000>; status = "disabled"; }; ecap0: ecap@306000 { - compatible = "ti,da850-ecap", "ti,am33xx-ecap"; + compatible = "ti,da850-ecap", "ti,am3352-ecap", + "ti,am33xx-ecap"; #pwm-cells = <3>; reg = <0x306000 0x80>; status = "disabled"; }; ecap1: ecap@307000 { - compatible = "ti,da850-ecap", "ti,am33xx-ecap"; + compatible = "ti,da850-ecap", "ti,am3352-ecap", + "ti,am33xx-ecap"; #pwm-cells = <3>; reg = <0x307000 0x80>; status = "disabled"; }; ecap2: ecap@308000 { - compatible = "ti,da850-ecap", "ti,am33xx-ecap"; + compatible = "ti,da850-ecap", "ti,am3352-ecap", + "ti,am33xx-ecap"; #pwm-cells = <3>; reg = <0x308000 0x80>; status = "disabled"; |