diff options
| author | Michal Simek <michal.simek@xilinx.com> | 2021-05-10 14:55:34 +0200 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2021-05-19 09:44:50 +0200 |
| commit | 3195840c94993dac91d8916e4327ed75b10fd18c (patch) | |
| tree | da583acfdc6172cb44225130f7d3905f4c706150 /arch/arm/dts/zynqmp-p-a2197-00-revA.dts | |
| parent | bd00849ae9ee9afb26159ffa30fbe77f30ede911 (diff) | |
arm64: zynqmp: Add psgtr DT descriptions
Mainline kernel has psgtr driver that's why it is good to add description
to DT files. Some boards are just missing description for USB3 and sata.
zc1751-dc1 and p-a2197 are also missing clock descriptions for input
clocks.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'arch/arm/dts/zynqmp-p-a2197-00-revA.dts')
| -rw-r--r-- | arch/arm/dts/zynqmp-p-a2197-00-revA.dts | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm/dts/zynqmp-p-a2197-00-revA.dts b/arch/arm/dts/zynqmp-p-a2197-00-revA.dts index 8e1e6b7f90..1f5201ac88 100644 --- a/arch/arm/dts/zynqmp-p-a2197-00-revA.dts +++ b/arch/arm/dts/zynqmp-p-a2197-00-revA.dts @@ -11,6 +11,7 @@ #include "zynqmp.dtsi" #include "zynqmp-clk-ccf.dtsi" #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/phy/phy.h> / { model = "Versal System Controller on a2197 Processor Char board RevA"; /* Tenzing */ @@ -43,6 +44,18 @@ device_type = "memory"; reg = <0x0 0x0 0x0 0x80000000>; }; + + si5332_1: si5332_1 { /* clk0_sgmii - u142 */ + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <33333333>; /* FIXME */ + }; + + si5332_2: si5332_2 { /* clk1_usb - u142 */ + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <27000000>; + }; }; &sdhci0 { /* emmc MIO 13-23 - with some settings 16GB */ @@ -70,6 +83,13 @@ xlnx,mio-bank = <1>; }; +&psgtr { + status = "okay"; + /* sgmii, usb3 */ + clocks = <&si5332_1>, <&si5332_2>; + clock-names = "ref0", "ref1"; +}; + &gem0 { status = "okay"; phy-handle = <&phy0>; @@ -537,6 +557,8 @@ snps,dis_u2_susphy_quirk; snps,dis_u3_susphy_quirk; maximum-speed = "super-speed"; + phy-names = "usb3-phy"; + phys = <&psgtr 1 PHY_TYPE_USB3 0 1>; }; &usb1 { |