Hi Horatiu,
On 24/08/2022 at 08:55, Horatiu Vultur wrote:
Add basic support for pcb8290. It has 2 lan8814 phys(each phy is a
quad-port) on the external MDIO bus and no SFP ports.
Signed-off-by: Horatiu Vultur <horatiu.vultur@xxxxxxxxxxxxx>
---
v2->v3:
- update coma-mode-gpios, set them to OPEN_DRAIN
v1->v2:
- add comments for pps_out_pins and ptp_ext_pins pins
- fix commit message.
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/lan966x-pcb8290.dts | 171 ++++++++++++++++++++++++++
2 files changed, 172 insertions(+)
create mode 100644 arch/arm/boot/dts/lan966x-pcb8290.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 05d8aef6e5d2..595e870750cd 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -788,6 +788,7 @@ dtb-$(CONFIG_SOC_IMXRT) += \
dtb-$(CONFIG_SOC_LAN966) += \
lan966x-kontron-kswitch-d10-mmt-6g-2gs.dtb \
lan966x-kontron-kswitch-d10-mmt-8g.dtb \
+ lan966x-pcb8290.dtb \
lan966x-pcb8291.dtb \
lan966x-pcb8309.dtb
dtb-$(CONFIG_SOC_LS1021A) += \
diff --git a/arch/arm/boot/dts/lan966x-pcb8290.dts b/arch/arm/boot/dts/lan966x-pcb8290.dts
new file mode 100644
index 000000000000..3d93049fdf57
--- /dev/null
+++ b/arch/arm/boot/dts/lan966x-pcb8290.dts
@@ -0,0 +1,171 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * lan966x_pcb8290.dts - Device Tree file for PCB8290
Copyright missing from this file. Can you apply the header model below?
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Brief description goes here.
*
* Copyright (C) 2022 Microchip Technology Inc. and its subsidiaries
*
* Author: John Doe <john.doe@xxxxxxxxxxxxx>
*
* Longer description goes here.
* Even on multiple lines.
*/
Maybe it's not align with other board files for lan966x, sorry if I
didn't mention this earlier then ;-)
Regards,
Nicolas
+ */
+/dts-v1/;
+#include "lan966x.dtsi"
+#include "dt-bindings/phy/phy-lan966x-serdes.h"
+
+/ {
+ model = "Microchip EVB LAN9668";
+ compatible = "microchip,lan9668-pcb8290", "microchip,lan9668", "microchip,lan966";
+
+ gpio-restart {
+ compatible = "gpio-restart";
+ gpios = <&gpio 56 GPIO_ACTIVE_LOW>;
+ priority = <200>;
+ };
+};
[..]
--
Nicolas Ferre
