Re: [PATCH 3/3] ARM64: dts: enable clock support for Broadcom NS2

From: Ray Jui
Date: Wed Nov 18 2015 - 19:10:07 EST

On 11/18/2015 4:07 PM, Florian Fainelli wrote:
On 18/11/15 16:03, Ray Jui wrote:

On 11/18/2015 3:13 PM, Jon Mason wrote:
Add device tree entries for clock support for Broadcom Northstar 2 SoC

Signed-off-by: Jon Mason <jonmason@xxxxxxxxxxxx>
arch/arm64/boot/dts/broadcom/ns2.dtsi | 80
1 file changed, 79 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/broadcom/ns2.dtsi
index 9610822..a510d3a 100644
--- a/arch/arm64/boot/dts/broadcom/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/ns2.dtsi
@@ -31,6 +31,7 @@

#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/bcm-ns2.h>

/memreserve/ 0x84b00000 0x00000008;

@@ -109,6 +110,33 @@

+ clocks {

Is this a new convention? That is, group all clocks without a base
register address in a node named "clocks", but at the same time, put all
other clocks with base register address under a bus node.

I do not think that is new, lots of platforms do that. The clock
providers/controllers would typically be in the 'bus' nodes because it
has a register interface, while the synthetic clocks would be under

Okay that's very good to know. Thanks!

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