2021-08-06 15:21:08

by Michal Simek

Subject: [PATCH] arm64: zynqmp: Wire psgtr for zc1751-xm013

Add psgtr description for SATA and USB.

Signed-off-by: Michal Simek <[email protected]>
---

Based on https://lore.kernel.org/r/[email protected]
---
.../dts/xilinx/zynqmp-zc1751-xm017-dc3.dts | 26 +++++++++++++++++++
1 file changed, 26 insertions(+)

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm017-dc3.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm017-dc3.dts
index 4394ec3b6a23..381cc682cef9 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm017-dc3.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm017-dc3.dts
@@ -11,6 +11,7 @@

#include "zynqmp.dtsi"
#include "zynqmp-clk-ccf.dtsi"
+#include <dt-bindings/phy/phy.h>

/ {
model = "ZynqMP zc1751-xm017-dc3 RevA";
@@ -37,6 +38,18 @@ memory@0 {
device_type = "memory";
reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>;
};
+
+ clock_si5338_2: clk26 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <26000000>;
+ };
+
+ clock_si5338_3: clk125 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <125000000>;
+ };
};

&fpd_dma_chan1 {
@@ -116,6 +129,13 @@ &nand0 {
num-cs = <2>;
};

+&psgtr {
+ status = "okay";
+ /* usb3, sata */
+ clocks = <&clock_si5338_2>, <&clock_si5338_3>;
+ clock-names = "ref2", "ref3";
+};
+
&rtc {
status = "okay";
};
@@ -131,6 +151,8 @@ &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 2 PHY_TYPE_SATA 0 3>;
};

&sdhci1 { /* emmc with some settings */
@@ -149,6 +171,8 @@ &uart1 {

&usb0 {
status = "okay";
+ phy-names = "usb3-phy";
+ phys = <&psgtr 0 PHY_TYPE_USB3 0 2>;
};

&dwc3_0 {
@@ -161,6 +185,8 @@ &dwc3_0 {
/* ULPI SMSC USB3320 */
&usb1 {
status = "okay";
+ phy-names = "usb3-phy";
+ phys = <&psgtr 3 PHY_TYPE_USB3 1 2>;
};

&dwc3_1 {
--
2.32.0

2021-08-25 06:24:33

by Michal Simek

Subject: Re: [PATCH] arm64: zynqmp: Wire psgtr for zc1751-xm013

pá 6. 8. 2021 v 12:14 odesílatel Michal Simek <[email protected]> napsal:
>
> Add psgtr description for SATA and USB.
>
> Signed-off-by: Michal Simek <[email protected]>
> ---
>
> Based on https://lore.kernel.org/r/[email protected]
> ---
> .../dts/xilinx/zynqmp-zc1751-xm017-dc3.dts | 26 +++++++++++++++++++
> 1 file changed, 26 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm017-dc3.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm017-dc3.dts
> index 4394ec3b6a23..381cc682cef9 100644
> --- a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm017-dc3.dts
> +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm017-dc3.dts
> @@ -11,6 +11,7 @@
>
> #include "zynqmp.dtsi"
> #include "zynqmp-clk-ccf.dtsi"
> +#include <dt-bindings/phy/phy.h>
>
> / {
> model = "ZynqMP zc1751-xm017-dc3 RevA";
> @@ -37,6 +38,18 @@ memory@0 {
> device_type = "memory";
> reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>;
> };
> +
> + clock_si5338_2: clk26 {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <26000000>;
> + };
> +
> + clock_si5338_3: clk125 {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <125000000>;
> + };
> };
>
> &fpd_dma_chan1 {
> @@ -116,6 +129,13 @@ &nand0 {
> num-cs = <2>;
> };
>
> +&psgtr {
> + status = "okay";
> + /* usb3, sata */
> + clocks = <&clock_si5338_2>, <&clock_si5338_3>;
> + clock-names = "ref2", "ref3";
> +};
> +
> &rtc {
> status = "okay";
> };
> @@ -131,6 +151,8 @@ &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 2 PHY_TYPE_SATA 0 3>;
> };
>
> &sdhci1 { /* emmc with some settings */
> @@ -149,6 +171,8 @@ &uart1 {
>
> &usb0 {
> status = "okay";
> + phy-names = "usb3-phy";
> + phys = <&psgtr 0 PHY_TYPE_USB3 0 2>;
> };
>
> &dwc3_0 {
> @@ -161,6 +185,8 @@ &dwc3_0 {
> /* ULPI SMSC USB3320 */
> &usb1 {
> status = "okay";
> + phy-names = "usb3-phy";
> + phys = <&psgtr 3 PHY_TYPE_USB3 1 2>;
> };
>
> &dwc3_1 {
> --
> 2.32.0
>

Applied.
M

--
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: http://www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Xilinx Microblaze
Maintainer of Linux kernel - Xilinx Zynq ARM and ZynqMP ARM64 SoCs
U-Boot custodian - Xilinx Microblaze/Zynq/ZynqMP/Versal SoCs