[Patch] ARM: dts: keystone: add pll controller syscon entry
From: Sergei Shtylyov <hidden>
Date: 2014-05-21 18:18:58
Also in:
linux-devicetree, lkml
Hello. On 05/21/2014 06:17 PM, Ivan Khoronzhuk wrote:
The pll controller register set includes sets of registers with different purposes, so it's logically to add syscon entry to be able to access them from appropriate places.
Signed-off-by: Ivan Khoronzhuk <redacted> ---
Based on linux-next/master
arch/arm/boot/dts/keystone.dtsi | 5 +++++ 1 file changed, 5 insertions(+)
quoted hunk ↗ jump to hunk
diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi index d9f99e7..5e67c5b 100644 --- a/arch/arm/boot/dts/keystone.dtsi +++ b/arch/arm/boot/dts/keystone.dtsi@@ -66,6 +66,11 @@ ranges = <0x0 0x0 0x0 0xc0000000>; dma-ranges = <0x80000000 0x8 0x00000000 0x80000000>; + pllctrl: pll_controller {
I think it's better to follow the pattern established by "reset-controller" and use hyphen ISO dash in the node name. This is also a common practice to use hyphens in the device trees overall.
+ compatible = "ti,keystone-pllctrl", "syscon";
+ reg = <0x2310000 0x200>;
+ };
+
rstctrl: reset-controller {
compatible = "ti,keystone-reset";
reg = <0x023100e8 4>; /* pll reset control reg */WBR, Sergei