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[08/17] ARM: dts: lpc18xx: add creg (syscon) node

Message ID 1436881192-23930-9-git-send-email-manabian@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Joachim Eastwood July 14, 2015, 1:39 p.m. UTC 
The CREG block contains a collection of miscellaneous
configuration register like Ethernet phy mode, low
power clocks and DMA multiplexer. These registers
needs to be accessed from other drivers and syscon
provides this capability.

Signed-off-by: Joachim Eastwood <manabian@gmail.com>
---
 arch/arm/boot/dts/lpc18xx.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/lpc18xx.dtsi b/arch/arm/boot/dts/lpc18xx.dtsi
index 0562f9629b9d..563435aaee57 100644
--- a/arch/arm/boot/dts/lpc18xx.dtsi
+++ b/arch/arm/boot/dts/lpc18xx.dtsi
@@ -78,6 +78,12 @@ 
 			status = "disabled";
 		};
 
+		creg: syscon@40043000 {
+			compatible = "nxp,lpc1850-creg", "syscon", "simple-mfd";
+			reg = <0x40043000 0x1000>;
+			clocks = <&ccu1 CLK_CPU_CREG>;
+		};
+
 		cgu: clock-controller@40050000 {
 			compatible = "nxp,lpc1850-cgu";
 			reg = <0x40050000 0x1000>;