On 05/21/2014 10:18 PM, Sergei Shtylyov 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 <ivan.khoronzhuk@xxxxxx> ---
Based on linux-next/master
arch/arm/boot/dts/keystone.dtsi | 5 +++++ 1 file changed, 5 insertions(+)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
Oops, hyphen and dash are basically the same thing; I meant s/dash/underscore/.
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 */
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