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authorVladimir Zapolskiy <vz@mleia.com>2015-10-18 00:35:53 +0300
committerVladimir Zapolskiy <vz@mleia.com>2015-11-18 18:01:08 +0200
commit2a6c6563313dd5c96277e4a3368df65e268bcc9b (patch)
tree318801b0fe4745eebc29ec047d39388a66c80514 /arch/arm/boot/dts/lpc32xx.dtsi
parent246d8fc33e570b7c1e69cdbf395fcfcee58785cc (diff)
arm: dts: lpc32xx: add device node for the second pwm controller
LPC32xx SoCs have two independent PWM controllers, they have different clock parents, clock gates and even slightly different controls, each of these two PWM controllers has one output channel. Due to almost similar controls arranged in a row it is incorrectly assumed that there is one PWM controller with two channels, fix this problem in lpc32xx.dtsi, which at the moment prevents separate configuration of different clock parents and gates for both PWM controllers. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Diffstat (limited to 'arch/arm/boot/dts/lpc32xx.dtsi')
-rw-r--r--arch/arm/boot/dts/lpc32xx.dtsi10
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi
index fb0e9ae8238f..be829926f860 100644
--- a/arch/arm/boot/dts/lpc32xx.dtsi
+++ b/arch/arm/boot/dts/lpc32xx.dtsi
@@ -290,9 +290,15 @@
status = "disabled";
};
- pwm: pwm@4005C000 {
+ pwm1: pwm@4005C000 {
compatible = "nxp,lpc3220-pwm";
- reg = <0x4005C000 0x8>;
+ reg = <0x4005C000 0x4>;
+ status = "disabled";
+ };
+
+ pwm2: pwm@4005C004 {
+ compatible = "nxp,lpc3220-pwm";
+ reg = <0x4005C004 0x4>;
status = "disabled";
};
};