[PATCH v6 2/4] arm64: dts: ti: k3-am62p5-sk: Add bootph-all property to enable Ethernet boot
Chintan Vankar
c-vankar at ti.com
Wed Jul 9 03:53:24 PDT 2025
Ethernet boot requires CPSW nodes to be present starting from R5 SPL
stage. Add bootph-all property to required nodes to enable Ethernet boot
for AM62P5-SK.
Reviewed-by: Roger Quadros <rogerq at kernel.org>
Signed-off-by: Chintan Vankar <c-vankar at ti.com>
---
Link to v5:
https://lore.kernel.org/r/20250708084252.1028191-3-c-vankar@ti.com/
Changes from v5 to v6:
- Added bootph-all property to cpsw_mac_syscon node.
arch/arm64/boot/dts/ti/k3-am62p5-sk.dts | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts
index 83c37de7d338..899da7896563 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts
@@ -214,6 +214,14 @@ sound_master: simple-audio-card,codec {
};
};
+&cpsw_mac_syscon {
+ bootph-all;
+};
+
+&phy_gmii_sel {
+ bootph-all;
+};
+
&main_gpio0 {
bootph-all;
};
@@ -267,6 +275,7 @@ main_mdio1_pins_default: main-mdio1-default-pins {
AM62PX_IOPAD(0x0160, PIN_OUTPUT, 0) /* (F17) MDIO0_MDC */
AM62PX_IOPAD(0x015c, PIN_INPUT, 0) /* (F16) MDIO0_MDIO */
>;
+ bootph-all;
};
main_mmc1_pins_default: main-mmc1-default-pins {
@@ -547,6 +556,7 @@ &cpsw_port1 {
phy-mode = "rgmii-rxid";
phy-handle = <&cpsw3g_phy0>;
status = "okay";
+ bootph-all;
};
&cpsw_port2 {
@@ -562,6 +572,7 @@ &cpsw3g_mdio {
cpsw3g_phy0: ethernet-phy at 0 {
reg = <0>;
+ bootph-all;
ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
ti,min-output-impedance;
--
2.34.1
More information about the linux-arm-kernel
mailing list