From: Srinath Mannam <srinath.man...@broadcom.com>
Added MDIO multiplexer iproc DT node for Stingray, which contains
the child nodes of PCIe serdes, RGMII, SATA and USB phy MDIO slaves.
Signed-off-by: Srinath Mannam <srinath.man...@broadcom.com>
Reviewed-by: Ray Jui <ray....@broadcom.com>
Reviewed-by: Scott Branden <scott.bran...@broadcom.com>
---
.../arm64/boot/dts/broadcom/stingray/stingray.dtsi | 31 ++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
index a63c465..697401d 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
@@ -275,6 +275,37 @@
#include "stingray-pinctrl.dtsi"
+ mdio_mux_iproc: mdio-mux@0002023c {
+ compatible = "brcm,mdio-mux-iproc";
+ reg = <0x0002023c 0x14>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ mdio@0 { /* PCIe serdes */
+ reg = <0x0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mdio@2 { /* SATA */
+ reg = <0x2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mdio@3 { /* USB */
+ reg = <0x3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mdio@10 { /* RGMII */
+ reg = <0x10>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
pwm: pwm@00010000 {
compatible = "brcm,iproc-pwm";
reg = <0x00010000 0x1000>;
--
2.7.4
