Commit a09c2fea authored by Michal Simek's avatar Michal Simek
Browse files

arm64: zynqmp: Wire psgtr for zc1751-xm015 



Add psgtr description for SATA and USB. Display Port could be also added
but it wasn't tested yet.

Signed-off-by: default avatarMichal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/3fb11fdb9ade828fa174379515e45ba02bc17247.1623684253.git.michal.simek@xilinx.com
parent b20c1e4d

arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts

+31 −0
Original line number Diff line number Diff line
@@ -11,6 +11,7 @@ 


#include "zynqmp.dtsi"

#include "zynqmp-clk-ccf.dtsi"

#include <dt-bindings/phy/phy.h>

#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
@@ -36,6 +37,31 @@ memory@0 { 
		device_type = "memory";

		reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>;

	};



	clock_si5338_0: clk27 {	/* u55 SI5338-GM */

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <27000000>;

	};



	clock_si5338_2: clk26 {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <26000000>;

	};



	clock_si5338_3: clk150 {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <150000000>;

	};

};



&psgtr {

	status = "okay";

	/* dp, usb3, sata */

	clocks = <&clock_si5338_0>, <&clock_si5338_2>, <&clock_si5338_3>;

	clock-names = "ref1", "ref2", "ref3";

};



&fpd_dma_chan1 {
@@ -328,6 +354,8 @@ &sata { 
	ceva,p1-comwake-params = /bits/ 8 <0x06 0x19 0x08 0x0E>;

	ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;

	ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;

	phy-names = "sata-phy";

	phys = <&psgtr 3 PHY_TYPE_SATA 1 3>;

};



/* eMMC */
@@ -357,4 +385,7 @@ &usb0 { 
	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_usb0_default>;

	dr_mode = "host";

	phy-names = "usb3-phy";

	phys = <&psgtr 2 PHY_TYPE_USB3 0 2>;

	maximum-speed = "super-speed";

};