Patchwork [v4,3/4] ARM: dts: sirf: fix the pwm-cells and clocks for pwm

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Submitter Barry Song
Date March 5, 2014, 10:01 a.m.
Message ID <1394013677-6423-1-git-send-email-21cnbao@gmail.com>
Download mbox | patch
Permalink /patch/326670/
State Not Applicable
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Comments

Barry Song - March 5, 2014, 10:01 a.m.
From: Barry Song <Baohua.Song@csr.com>

this patch adds missed pwm-cells, clock-names and signal source clock for
PWM module.

Signed-off-by: Barry Song <Baohua.Song@csr.com>
---
 arch/arm/boot/dts/atlas6.dtsi |    5 +++--
 arch/arm/boot/dts/prima2.dtsi |    6 ++++--
 2 files changed, 7 insertions(+), 4 deletions(-)

Patch

diff --git a/arch/arm/boot/dts/atlas6.dtsi b/arch/arm/boot/dts/atlas6.dtsi
index f8674bc..18090bc 100644
--- a/arch/arm/boot/dts/atlas6.dtsi
+++ b/arch/arm/boot/dts/atlas6.dtsi
@@ -612,10 +612,11 @@ 
                                 };
 			};
 
-			pwm@b0130000 {
+			pwm: pwm@b0130000 {
 				compatible = "sirf,prima2-pwm";
 				reg = <0xb0130000 0x10000>;
-				clocks = <&clks 21>;
+				clocks = <&clks 21>, <&clks 1>;
+				clock-names = "pwmc", "sigsrc0";
 			};
 
 			efusesys@b0140000 {
diff --git a/arch/arm/boot/dts/prima2.dtsi b/arch/arm/boot/dts/prima2.dtsi
index 0e21993..ed49c00 100644
--- a/arch/arm/boot/dts/prima2.dtsi
+++ b/arch/arm/boot/dts/prima2.dtsi
@@ -640,10 +640,12 @@ 
                                 };
 			};
 
-			pwm@b0130000 {
+			pwm: pwm@b0130000 {
 				compatible = "sirf,prima2-pwm";
+				#pwm-cells = <2>;
 				reg = <0xb0130000 0x10000>;
-				clocks = <&clks 21>;
+				clocks = <&clks 21>, <&clks 1>;
+				clock-names = "pwmc", "sigsrc0";
 			};
 
 			efusesys@b0140000 {