clk: iproc: Extend binding to cover BCM63138

Broadcom BCM63138 DSL SoCs have the same ARMPLL clocking infrastructure
as the Cygnus and iProc chips, add a dedicated compatible string and
document that the ARMPLL node is a valid node for this chip.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

diff --git a/Documentation/devicetree/bindings/clock/brcm,iproc-clocks.txt b/Documentation/devicetree/bindings/clock/brcm,iproc-clocks.txt
index ede65a55e21bc74c2afe9d254dd757bcc1d06a83..0b35e71b39e891fb15cfbac0d6af1d4763192e40 100644 (file)
--- a/Documentation/devicetree/bindings/clock/brcm,iproc-clocks.txt
+++ b/Documentation/devicetree/bindings/clock/brcm,iproc-clocks.txt
@@ -208,3 +208,8 @@ These clock IDs are defined in:
     ch3_unused lcpll_ports     4       BCM_NS2_LCPLL_PORTS_CH3_UNUSED
     ch4_unused lcpll_ports     5       BCM_NS2_LCPLL_PORTS_CH4_UNUSED
     ch5_unused lcpll_ports     6       BCM_NS2_LCPLL_PORTS_CH5_UNUSED
+
+BCM63138
+--------
+PLL and leaf clock compatible strings for BCM63138 are:
+    "brcm,bcm63138-armpll"