From: Chintan Vankar <c-vankar@ti.com>
To: Conor Dooley <conor+dt@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Rob Herring <robh@kernel.org>, Tero Kristo <kristo@kernel.org>,
Vignesh Raghavendra <vigneshr@ti.com>, Nishanth Menon <nm@ti.com>
Cc: <srk@ti.com>, <s-vadapalli@ti.com>, <danishanwar@ti.com>,
<c-vankar@ti.com>, <linux-kernel@vger.kernel.org>,
<devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
Roger Quadros <rogerq@kernel.org>
Subject: [PATCH v4 2/2] arm64: dts: ti: k3-am62p*/k3-j722s: Add bootph-all property to enable Ethernet boot
Date: Tue, 29 Apr 2025 12:56:44 +0530 [thread overview]
Message-ID: <20250429072644.2400295-3-c-vankar@ti.com> (raw)
In-Reply-To: <20250429072644.2400295-1-c-vankar@ti.com>
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 and J722S-EVM.
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Chintan Vankar <c-vankar@ti.com>
---
Link to v3:
https://lore.kernel.org/r/20250425051055.2393301-3-c-vankar@ti.com/
Changes from v3 to v4:
- No changes.
arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi | 3 +++
arch/arm64/boot/dts/ti/k3-am62p5-sk.dts | 2 ++
arch/arm64/boot/dts/ti/k3-j722s-evm.dts | 3 +++
3 files changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi
index 7b65538110e8..11f484f88603 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi
@@ -50,6 +50,7 @@ phy_gmii_sel: phy@4044 {
compatible = "ti,am654-phy-gmii-sel";
reg = <0x4044 0x8>;
#phy-cells = <1>;
+ bootph-all;
};
epwm_tbclk: clock-controller@4130 {
@@ -730,6 +731,7 @@ cpsw_port1: port@1 {
mac-address = [00 00 00 00 00 00];
ti,syscon-efuse = <&cpsw_mac_syscon 0x0>;
status = "disabled";
+ bootph-all;
};
cpsw_port2: port@2 {
@@ -751,6 +753,7 @@ cpsw3g_mdio: mdio@f00 {
clock-names = "fck";
bus_freq = <1000000>;
status = "disabled";
+ bootph-all;
};
cpts@3d000 {
diff --git a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts
index d29f524600af..5b2f0945a9eb 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts
@@ -227,6 +227,7 @@ 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 {
@@ -496,6 +497,7 @@ &cpsw3g_mdio {
cpsw3g_phy0: ethernet-phy@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;
diff --git a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
index 34b9d190800e..93d770c5792e 100644
--- a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
@@ -310,6 +310,7 @@ mdio_pins_default: mdio-default-pins {
J722S_IOPAD(0x0160, PIN_OUTPUT, 0) /* (AC24) MDIO0_MDC */
J722S_IOPAD(0x015c, PIN_INPUT, 0) /* (AD25) MDIO0_MDIO */
>;
+ bootph-all;
};
ospi0_pins_default: ospi0-default-pins {
@@ -344,6 +345,7 @@ J722S_IOPAD(0x0140, PIN_OUTPUT, 0) /* (AF24) RGMII1_TD3 */
J722S_IOPAD(0x0130, PIN_OUTPUT, 0) /* (AG26) RGMII1_TXC */
J722S_IOPAD(0x012c, PIN_OUTPUT, 0) /* (AF25) RGMII1_TX_CTL */
>;
+ bootph-all;
};
main_usb1_pins_default: main-usb1-default-pins {
@@ -388,6 +390,7 @@ &cpsw3g_mdio {
cpsw3g_phy0: ethernet-phy@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
next prev parent reply other threads:[~2025-04-29 7:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-29 7:26 [PATCH v4 0/2] Add bootph-all property to necessary nodes to enable ethernet boot for AM68-SK, J722s and AM62p-SK Chintan Vankar
2025-04-29 7:26 ` [PATCH v4 1/2] arm64: dts: ti: k3-am68-sk-base-board: Add bootph-all property to enable Ethernet boot Chintan Vankar
2025-04-29 7:26 ` Chintan Vankar [this message]
2025-04-29 11:27 ` [PATCH v4 2/2] arm64: dts: ti: k3-am62p*/k3-j722s: " Nishanth Menon
2025-04-30 5:48 ` Vankar, Chintan
2025-05-02 12:00 ` Nishanth Menon
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