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dt-bindings: mfd: brcm,cru: Add USB 2.0 PHY

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Northstar's USB 2.0 PHY is part of the CRU MFD.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Rafał Miłecki 2021-09-13 10:00:23 +02:00 committed by Lee Jones
parent 15fd4ca41d
commit 48be356343
1 changed files with 14 additions and 1 deletions
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15
Documentation/devicetree/bindings/mfd/brcm,cru.yaml
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@ -39,6 +39,9 @@ patternProperties:
'^clock-controller@[a-f0-9]+$':
$ref: ../clock/brcm,iproc-clocks.yaml
'^phy@[a-f0-9]+$':
$ref: ../phy/bcm-ns-usb2-phy.yaml
'^syscon@[a-f0-9]+$':
$ref: syscon.yaml
@ -52,6 +55,7 @@ required:
examples:
- |
#include <dt-bindings/clock/bcm-nsp.h>
cru-bus@1800c100 {
compatible = "brcm,ns-cru", "simple-mfd";
reg = <0x1800c100 0x1d0>;
@ -76,7 +80,16 @@ examples:
"iprocfast", "sata1", "sata2";
};
syscon@180 {
phy@164 {
compatible = "brcm,ns-usb2-phy";
reg = <0x164 0x4>;
brcm,syscon-clkset = <&clkset>;
clocks = <&genpll BCM_NSP_GENPLL_USB_PHY_REF_CLK>;
clock-names = "phy-ref-clk";
#phy-cells = <0>;
};
clkset: syscon@180 {
compatible = "brcm,cru-clkset", "syscon";
reg = <0x180 0x4>;
};