[PATCH v3] PWM: PXA: add device tree support to PWM driver
From: Stephen Warren <hidden>
Date: 2013-09-16 19:44:49
Also in:
linux-devicetree, linux-pwm
On 09/13/2013 10:54 AM, Mike Dunn wrote:
This patch adds device tree support to the PXA's PWM driver. Only an OF match table is added; nothing needs to be extracted from the device tree node. The existing ID table is reused for the match table data. Tested on a Palm Treo 680 (both platform data and DT cases).
quoted hunk
diff --git a/Documentation/devicetree/bindings/pwm/pxa-pwm.txt b/Documentation/devicetree/bindings/pwm/pxa-pwm.txt
+- compatible: should be one of: + - "marvell,pxa250-pwm" + - "marvell,pxa270-pwm" + - "marvell,pxa168-pwm" + - "marvell,pxa910-pwm"
Not just one of, but possible more than one...
quoted hunk
diff --git a/arch/arm/boot/dts/pxa27x.dtsi b/arch/arm/boot/dts/pxa27x.dtsi
+ pwm0: pwm at 40b00000 {
+ compatible = "marvell,pxa270-pwm";I thought the assertion was that pax270 and pxa250 were both compatible? If so, that should be: compatible = "marvell,pxa270-pwm", "marvell,pxa250-pwm";