[PATCH 0/5] net: mdio-uclass: probe generic Ethernet PHY driver & Fix Beagleplay Ethernet

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* [PATCH 0/5] net: mdio-uclass: probe generic Ethernet PHY driver & Fix Beagleplay Ethernet
@ 2024-03-05 13:24 Roger Quadros
  2024-03-05 13:24 ` [PATCH 1/5] net: mdio-uclass: Bind and probe generic Ethernet PHY driver Roger Quadros
                   ` (6 more replies)
  0 siblings, 7 replies; 12+ messages in thread
From: Roger Quadros @ 2024-03-05 13:24 UTC (permalink / raw)
  To: Joe Hershberger, Ramon Fried, Tom Rini, Nishanth Menon,
	Robert Nelson, Wadim Egorov, Marcel Ziswiler, Simon Glass
  Cc: srk, s-vadapalli, vigneshr, r-gunasekaran, danishanwar, u-boot,
	Roger Quadros

Currently, the GPIO Reset Device Tree properties of the
PHY node are ignored when the PHY is probed via mdio-uclass driver [1].

To resolve this, for each child of the MDIO bus node, bind and probe
the generic Ethernet PHY driver if CONFIG_DM_ETH_PHY is enabled.

This should now show the generic_phy_driver in "dm tree"
and also apply the GPIO reset before the MDIO bus driver scans the bus
for the PHYs.

 ethernet      0  [ + ]   am65_cpsw_nuss_port       |   |-- ethernet@8000000port@1
 bootdev       3  [   ]   eth_bootdev               |   |   `-- port@1.bootdev
 mdio          0  [ + ]   cpsw_mdio                 |   `-- mdio@f00
 eth_phy_ge    0  [ + ]   eth_phy_generic_drv       |       |-- ethernet-phy@0
 eth_phy_ge    1  [ + ]   eth_phy_generic_drv       |       `-- ethernet-phy@1

To test this on Beagleplay, the following series is required

[1] Switch am65-cpsw to DM MDIO
 https://lore.kernel.org/all/20240228-for-2024-07-am65-cpsw-mdio-v2-0-f74f972eafeb@kernel.org/

The last 3 patches are marked [not-for-merge]. They are to show how the
whole solution can work to fix Ethernet on Beagleplay, which has been broken
so far. Those DT patches will be sent once the device tree changes are merged
into Linux tree.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
---
Roger Quadros (5):
      net: mdio-uclass: Bind and probe generic Ethernet PHY driver
      configs/am62x_beagleplay_a53_defconfig: enable DM_ETH_PHY
      [not-for-merge] arm: dts: k3-am62*: sync with linux-next-20240229
      [not-for-merge] k3-am625-beagleplay-u-boot: get CPSW Ethernet to work
      [not-for-merge] arm: dts: k3-am625-beagleplay: Fix Ethernet PHY reset GPIO

 arch/arm/dts/k3-am62-main.dtsi               | 126 ++++++++++++++---
 arch/arm/dts/k3-am62-mcu.dtsi                |   4 +-
 arch/arm/dts/k3-am62-phycore-som.dtsi        |   5 +-
 arch/arm/dts/k3-am62-thermal.dtsi            |   5 +-
 arch/arm/dts/k3-am62-verdin-dev.dtsi         |   4 +-
 arch/arm/dts/k3-am62-verdin-wifi.dtsi        |   1 -
 arch/arm/dts/k3-am62-verdin.dtsi             |  76 +++++++---
 arch/arm/dts/k3-am62-wakeup.dtsi             |  38 +++--
 arch/arm/dts/k3-am62.dtsi                    |   4 +-
 arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi |  63 +++++++++
 arch/arm/dts/k3-am625-beagleplay.dts         |  66 ++++-----
 arch/arm/dts/k3-am625-phyboard-lyra-rdk.dts  | 104 +++++++++++++-
 arch/arm/dts/k3-am625-sk.dts                 |   4 +-
 arch/arm/dts/k3-am625.dtsi                   |   4 +-
 arch/arm/dts/k3-am62a-main.dtsi              | 201 +++++++++++++++++++++++++--
 arch/arm/dts/k3-am62a-mcu.dtsi               |   4 +-
 arch/arm/dts/k3-am62a-thermal.dtsi           |   5 +-
 arch/arm/dts/k3-am62a-wakeup.dtsi            |   4 +-
 arch/arm/dts/k3-am62a.dtsi                   |   4 +-
 arch/arm/dts/k3-am62a7-sk.dts                | 162 ++++++++++++++++++++-
 arch/arm/dts/k3-am62a7.dtsi                  |   4 +-
 arch/arm/dts/k3-am62x-sk-common.dtsi         |  24 +++-
 configs/am62x_beagleplay_a53_defconfig       |   2 +-
 net/mdio-uclass.c                            |  41 ++++++
 24 files changed, 825 insertions(+), 130 deletions(-)
---
base-commit: 84f5bb0be0ec9fbf98f8f3317b578dfc114cf44e
change-id: 20240305-for-2024-07-beagleplay-eth-f82a51197937

Best regards,
-- 
Roger Quadros <rogerq@kernel.org>


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [PATCH 1/5] net: mdio-uclass: Bind and probe generic Ethernet PHY driver
  2024-03-05 13:24 [PATCH 0/5] net: mdio-uclass: probe generic Ethernet PHY driver & Fix Beagleplay Ethernet Roger Quadros
@ 2024-03-05 13:24 ` Roger Quadros
  2024-03-28 15:09   ` Tom Rini
  2024-03-05 13:24 ` [PATCH 2/5] configs/am62x_beagleplay_a53_defconfig: enable DM_ETH_PHY Roger Quadros
                   ` (5 subsequent siblings)
  6 siblings, 1 reply; 12+ messages in thread
From: Roger Quadros @ 2024-03-05 13:24 UTC (permalink / raw)
  To: Joe Hershberger, Ramon Fried, Tom Rini, Nishanth Menon,
	Robert Nelson, Wadim Egorov, Marcel Ziswiler, Simon Glass
  Cc: srk, s-vadapalli, vigneshr, r-gunasekaran, danishanwar, u-boot,
	Roger Quadros

If DM_ETH_PHY is enabled then try to bind and probe the
generic Ethernet PHY driver for each child of MDIO bus.

This is to ensure that GPIO reset handling is done if available
before MDIO bus driver scans for the PHYs.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
---
 net/mdio-uclass.c | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/net/mdio-uclass.c b/net/mdio-uclass.c
index 6fc7034111..0ebfb2f134 100644
--- a/net/mdio-uclass.c
+++ b/net/mdio-uclass.c
@@ -6,6 +6,8 @@
 
 #include <common.h>
 #include <dm.h>
+#include <dm/lists.h>
+#include <eth_phy.h>
 #include <log.h>
 #include <malloc.h>
 #include <miiphy.h>
@@ -121,6 +123,42 @@ static int mdio_reset(struct mii_dev *mii_bus)
 	return dm_mdio_reset(mii_bus->priv);
 }
 
+static int mdio_bind_phy_nodes(struct udevice *mdio_dev)
+{
+	ofnode mdio_node, phy_node;
+	struct udevice *phy_dev;
+	const char *node_name;
+	int ret;
+
+	mdio_node = dev_ofnode(mdio_dev);
+	if (!ofnode_valid(mdio_node)) {
+		dev_dbg(mdio_dev, "invalid ofnode for mdio_dev\n");
+		return -ENXIO;
+	}
+
+	ofnode_for_each_subnode(phy_node, mdio_node) {
+		node_name = ofnode_get_name(phy_node);
+		dev_dbg(mdio_dev, "* Found child node: '%s'\n", node_name);
+		ret = device_bind_driver_to_node(mdio_dev,
+						 "eth_phy_generic_drv",
+						 node_name, phy_node, &phy_dev);
+		if (ret) {
+			dev_dbg(mdio_dev, "  - Eth phy binding error: %d\n", ret);
+			continue;
+		}
+
+		dev_dbg(mdio_dev, "  - bound phy device: '%s'\n", node_name);
+		ret = device_probe(phy_dev);
+		if (ret) {
+			dev_dbg(mdio_dev, "Device '%s' probe failed\n", phy_dev->name);
+			device_unbind(phy_dev);
+			continue;
+		}
+	}
+
+	return 0;
+}
+
 static int dm_mdio_post_probe(struct udevice *dev)
 {
 	struct mdio_perdev_priv *pdata = dev_get_uclass_priv(dev);
@@ -154,6 +192,9 @@ static int dm_mdio_post_probe(struct udevice *dev)
 		}
 	}
 
+	if (CONFIG_IS_ENABLED(DM_ETH_PHY))
+		mdio_bind_phy_nodes(dev);
+
 	return mdio_register(pdata->mii_bus);
 }
 

-- 
2.34.1


^ permalink raw reply related	[flat|nested] 12+ messages in thread

* Re: [PATCH 1/5] net: mdio-uclass: Bind and probe generic Ethernet PHY driver
  2024-03-05 13:24 ` [PATCH 1/5] net: mdio-uclass: Bind and probe generic Ethernet PHY driver Roger Quadros
@ 2024-03-28 15:09   ` Tom Rini
  0 siblings, 0 replies; 12+ messages in thread
From: Tom Rini @ 2024-03-28 15:09 UTC (permalink / raw)
  To: Roger Quadros
  Cc: Joe Hershberger, Ramon Fried, Nishanth Menon, Robert Nelson,
	Wadim Egorov, Marcel Ziswiler, Simon Glass, srk, s-vadapalli,
	vigneshr, r-gunasekaran, danishanwar, u-boot

[-- Attachment #1: Type: text/plain, Size: 404 bytes --]

On Tue, Mar 05, 2024 at 03:24:53PM +0200, Roger Quadros wrote:

> If DM_ETH_PHY is enabled then try to bind and probe the
> generic Ethernet PHY driver for each child of MDIO bus.
> 
> This is to ensure that GPIO reset handling is done if available
> before MDIO bus driver scans for the PHYs.
> 
> Signed-off-by: Roger Quadros <rogerq@kernel.org>

Applied to u-boot/next, thanks!

-- 
Tom

[-- Attachment #2: signature.asc --]
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^ permalink raw reply	[flat|nested] 12+ messages in thread

* [PATCH 2/5] configs/am62x_beagleplay_a53_defconfig: enable DM_ETH_PHY
  2024-03-05 13:24 [PATCH 0/5] net: mdio-uclass: probe generic Ethernet PHY driver & Fix Beagleplay Ethernet Roger Quadros
  2024-03-05 13:24 ` [PATCH 1/5] net: mdio-uclass: Bind and probe generic Ethernet PHY driver Roger Quadros
@ 2024-03-05 13:24 ` Roger Quadros
  2024-03-28 15:09   ` Tom Rini
  2024-03-05 13:24 ` [PATCH not-for-merge 3/5] arm: dts: k3-am62*: sync with linux-next-20240229 Roger Quadros
                   ` (4 subsequent siblings)
  6 siblings, 1 reply; 12+ messages in thread
From: Roger Quadros @ 2024-03-05 13:24 UTC (permalink / raw)
  To: Joe Hershberger, Ramon Fried, Tom Rini, Nishanth Menon,
	Robert Nelson, Wadim Egorov, Marcel Ziswiler, Simon Glass
  Cc: srk, s-vadapalli, vigneshr, r-gunasekaran, danishanwar, u-boot,
	Roger Quadros

Reset GPIO handling is done in ETH PHY Class driver.
Enable DM_ETH_PHY.

We don't use Fixed PHY so disable PHY_FIXED.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
---
 configs/am62x_beagleplay_a53_defconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configs/am62x_beagleplay_a53_defconfig b/configs/am62x_beagleplay_a53_defconfig
index 1f43891d10..a8925e4dcf 100644
--- a/configs/am62x_beagleplay_a53_defconfig
+++ b/configs/am62x_beagleplay_a53_defconfig
@@ -90,9 +90,9 @@ CONFIG_SPL_MMC_SDHCI_ADMA=y
 CONFIG_MMC_SDHCI_AM654=y
 CONFIG_PHY_REALTEK=y
 CONFIG_PHY_TI=y
-CONFIG_PHY_FIXED=y
 CONFIG_TI_AM65_CPSW_NUSS=y
 CONFIG_PHY=y
+CONFIG_DM_ETH_PHY=y
 CONFIG_PINCTRL=y
 CONFIG_SPL_PINCTRL=y
 CONFIG_PINCTRL_SINGLE=y

-- 
2.34.1


^ permalink raw reply related	[flat|nested] 12+ messages in thread

* Re: [PATCH 2/5] configs/am62x_beagleplay_a53_defconfig: enable DM_ETH_PHY
  2024-03-05 13:24 ` [PATCH 2/5] configs/am62x_beagleplay_a53_defconfig: enable DM_ETH_PHY Roger Quadros
@ 2024-03-28 15:09   ` Tom Rini
  0 siblings, 0 replies; 12+ messages in thread
From: Tom Rini @ 2024-03-28 15:09 UTC (permalink / raw)
  To: Roger Quadros
  Cc: Joe Hershberger, Ramon Fried, Nishanth Menon, Robert Nelson,
	Wadim Egorov, Marcel Ziswiler, Simon Glass, srk, s-vadapalli,
	vigneshr, r-gunasekaran, danishanwar, u-boot

[-- Attachment #1: Type: text/plain, Size: 299 bytes --]

On Tue, Mar 05, 2024 at 03:24:54PM +0200, Roger Quadros wrote:

> Reset GPIO handling is done in ETH PHY Class driver.
> Enable DM_ETH_PHY.
> 
> We don't use Fixed PHY so disable PHY_FIXED.
> 
> Signed-off-by: Roger Quadros <rogerq@kernel.org>

Applied to u-boot/next, thanks!

-- 
Tom

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 659 bytes --]

^ permalink raw reply	[flat|nested] 12+ messages in thread

* [PATCH not-for-merge 3/5] arm: dts: k3-am62*: sync with linux-next-20240229
  2024-03-05 13:24 [PATCH 0/5] net: mdio-uclass: probe generic Ethernet PHY driver & Fix Beagleplay Ethernet Roger Quadros
  2024-03-05 13:24 ` [PATCH 1/5] net: mdio-uclass: Bind and probe generic Ethernet PHY driver Roger Quadros
  2024-03-05 13:24 ` [PATCH 2/5] configs/am62x_beagleplay_a53_defconfig: enable DM_ETH_PHY Roger Quadros
@ 2024-03-05 13:24 ` Roger Quadros
  2024-03-05 13:24 ` [PATCH not-for-merge 4/5] k3-am625-beagleplay-u-boot: get CPSW Ethernet to work Roger Quadros
                   ` (3 subsequent siblings)
  6 siblings, 0 replies; 12+ messages in thread
From: Roger Quadros @ 2024-03-05 13:24 UTC (permalink / raw)
  To: Joe Hershberger, Ramon Fried, Tom Rini, Nishanth Menon,
	Robert Nelson, Wadim Egorov, Marcel Ziswiler, Simon Glass
  Cc: srk, s-vadapalli, vigneshr, r-gunasekaran, danishanwar, u-boot,
	Roger Quadros

Update k3-am62 DT files from linux-next-20240229.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
---
 arch/arm/dts/k3-am62-main.dtsi              | 126 ++++++++++++++---
 arch/arm/dts/k3-am62-mcu.dtsi               |   4 +-
 arch/arm/dts/k3-am62-phycore-som.dtsi       |   5 +-
 arch/arm/dts/k3-am62-thermal.dtsi           |   5 +-
 arch/arm/dts/k3-am62-verdin-dev.dtsi        |   4 +-
 arch/arm/dts/k3-am62-verdin-wifi.dtsi       |   1 -
 arch/arm/dts/k3-am62-verdin.dtsi            |  76 ++++++++---
 arch/arm/dts/k3-am62-wakeup.dtsi            |  38 ++++--
 arch/arm/dts/k3-am62.dtsi                   |   4 +-
 arch/arm/dts/k3-am625-beagleplay.dts        |  58 ++++----
 arch/arm/dts/k3-am625-phyboard-lyra-rdk.dts | 104 +++++++++++++-
 arch/arm/dts/k3-am625-sk.dts                |   4 +-
 arch/arm/dts/k3-am625.dtsi                  |   4 +-
 arch/arm/dts/k3-am62a-main.dtsi             | 201 ++++++++++++++++++++++++++--
 arch/arm/dts/k3-am62a-mcu.dtsi              |   4 +-
 arch/arm/dts/k3-am62a-thermal.dtsi          |   5 +-
 arch/arm/dts/k3-am62a-wakeup.dtsi           |   4 +-
 arch/arm/dts/k3-am62a.dtsi                  |   4 +-
 arch/arm/dts/k3-am62a7-sk.dts               | 162 +++++++++++++++++++++-
 arch/arm/dts/k3-am62a7.dtsi                 |   4 +-
 arch/arm/dts/k3-am62x-sk-common.dtsi        |  24 +++-
 21 files changed, 714 insertions(+), 127 deletions(-)

diff --git a/arch/arm/dts/k3-am62-main.dtsi b/arch/arm/dts/k3-am62-main.dtsi
index e5c64c86d1..e9cffca073 100644
--- a/arch/arm/dts/k3-am62-main.dtsi
+++ b/arch/arm/dts/k3-am62-main.dtsi
@@ -1,8 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Device Tree Source for AM625 SoC Family Main Domain peripherals
  *
- * Copyright (C) 2020-2022 Texas Instruments Incorporated - https://www.ti.com/
+ * Copyright (C) 2020-2024 Texas Instruments Incorporated - https://www.ti.com/
  */
 
 &cbass_main {
@@ -42,9 +42,8 @@
 		};
 	};
 
-	main_conf: syscon@100000 {
-		compatible = "syscon", "simple-mfd";
-		reg = <0x00 0x00100000 0x00 0x20000>;
+	main_conf: bus@100000 {
+		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges = <0x0 0x00 0x00100000 0x20000>;
@@ -121,8 +120,13 @@
 			      <0x00 0x4c000000 0x00 0x20000>,
 			      <0x00 0x4a820000 0x00 0x20000>,
 			      <0x00 0x4aa40000 0x00 0x20000>,
-			      <0x00 0x4bc00000 0x00 0x100000>;
-			reg-names = "gcfg", "bchanrt", "rchanrt", "tchanrt", "ringrt";
+			      <0x00 0x4bc00000 0x00 0x100000>,
+			      <0x00 0x48600000 0x00 0x8000>,
+			      <0x00 0x484a4000 0x00 0x2000>,
+			      <0x00 0x484c2000 0x00 0x2000>,
+			      <0x00 0x48420000 0x00 0x2000>;
+			reg-names = "gcfg", "bchanrt", "rchanrt", "tchanrt", "ringrt",
+				    "ring", "tchan", "rchan", "bchan";
 			msi-parent = <&inta_main_dmss>;
 			#dma-cells = <3>;
 
@@ -138,8 +142,13 @@
 			reg = <0x00 0x485c0000 0x00 0x100>,
 			      <0x00 0x4a800000 0x00 0x20000>,
 			      <0x00 0x4aa00000 0x00 0x40000>,
-			      <0x00 0x4b800000 0x00 0x400000>;
-			reg-names = "gcfg", "rchanrt", "tchanrt", "ringrt";
+			      <0x00 0x4b800000 0x00 0x400000>,
+			      <0x00 0x485e0000 0x00 0x10000>,
+			      <0x00 0x484a0000 0x00 0x2000>,
+			      <0x00 0x484c0000 0x00 0x2000>,
+			      <0x00 0x48430000 0x00 0x1000>;
+			reg-names = "gcfg", "rchanrt", "tchanrt", "ringrt",
+				    "ring", "tchan", "rchan", "rflow";
 			msi-parent = <&inta_main_dmss>;
 			#dma-cells = <2>;
 
@@ -502,6 +511,9 @@
 	main_gpio0: gpio@600000 {
 		compatible = "ti,am64-gpio", "ti,keystone-gpio";
 		reg = <0x0 0x00600000 0x0 0x100>;
+		gpio-ranges = <&main_pmx0  0  0 32>,
+			      <&main_pmx0 32 33 38>,
+			      <&main_pmx0 70 72 22>;
 		gpio-controller;
 		#gpio-cells = <2>;
 		interrupt-parent = <&main_gpio_intr>;
@@ -520,6 +532,10 @@
 		compatible = "ti,am64-gpio", "ti,keystone-gpio";
 		reg = <0x0 0x00601000 0x0 0x100>;
 		gpio-controller;
+		gpio-ranges = <&main_pmx0  0  94 41>,
+			      <&main_pmx0 41 136  6>,
+			      <&main_pmx0 47 143  3>,
+			      <&main_pmx0 50 149  2>;
 		#gpio-cells = <2>;
 		interrupt-parent = <&main_gpio_intr>;
 		interrupts = <180>, <181>, <182>,
@@ -542,10 +558,9 @@
 		clock-names = "clk_ahb", "clk_xin";
 		assigned-clocks = <&k3_clks 57 6>;
 		assigned-clock-parents = <&k3_clks 57 8>;
+		bus-width = <8>;
 		mmc-ddr-1_8v;
 		mmc-hs200-1_8v;
-		ti,trm-icp = <0x2>;
-		bus-width = <8>;
 		ti,clkbuf-sel = <0x7>;
 		ti,otap-del-sel-legacy = <0x0>;
 		ti,otap-del-sel-mmc-hs = <0x0>;
@@ -563,7 +578,8 @@
 		power-domains = <&k3_pds 58 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 58 5>, <&k3_clks 58 6>;
 		clock-names = "clk_ahb", "clk_xin";
-		ti,trm-icp = <0x2>;
+		bus-width = <4>;
+		ti,clkbuf-sel = <0x7>;
 		ti,otap-del-sel-legacy = <0x8>;
 		ti,otap-del-sel-sd-hs = <0x0>;
 		ti,otap-del-sel-sdr12 = <0x0>;
@@ -575,8 +591,6 @@
 		ti,itap-del-sel-sd-hs = <0x1>;
 		ti,itap-del-sel-sdr12 = <0xa>;
 		ti,itap-del-sel-sdr25 = <0x1>;
-		ti,clkbuf-sel = <0x7>;
-		bus-width = <4>;
 		status = "disabled";
 	};
 
@@ -587,7 +601,8 @@
 		power-domains = <&k3_pds 184 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 184 5>, <&k3_clks 184 6>;
 		clock-names = "clk_ahb", "clk_xin";
-		ti,trm-icp = <0x2>;
+		bus-width = <4>;
+		ti,clkbuf-sel = <0x7>;
 		ti,otap-del-sel-legacy = <0x8>;
 		ti,otap-del-sel-sd-hs = <0x0>;
 		ti,otap-del-sel-sdr12 = <0x0>;
@@ -599,7 +614,6 @@
 		ti,itap-del-sel-sd-hs = <0xa>;
 		ti,itap-del-sel-sdr12 = <0xa>;
 		ti,itap-del-sel-sdr25 = <0x1>;
-		ti,clkbuf-sel = <0x7>;
 		status = "disabled";
 	};
 
@@ -623,6 +637,8 @@
 			interrupt-names = "host", "peripheral";
 			maximum-speed = "high-speed";
 			dr_mode = "otg";
+			snps,usb2-gadget-lpm-disable;
+			snps,usb2-lpm-disable;
 		};
 	};
 
@@ -646,6 +662,8 @@
 			interrupt-names = "host", "peripheral";
 			maximum-speed = "high-speed";
 			dr_mode = "otg";
+			snps,usb2-gadget-lpm-disable;
+			snps,usb2-lpm-disable;
 		};
 	};
 
@@ -675,6 +693,15 @@
 		};
 	};
 
+	gpu: gpu@fd00000 {
+		compatible = "ti,am62-gpu", "img,img-axe";
+		reg = <0x00 0x0fd00000 0x00 0x20000>;
+		clocks = <&k3_clks 187 0>;
+		clock-names = "core";
+		interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&k3_pds 187 TI_SCI_PD_EXCLUSIVE>;
+	};
+
 	cpsw3g: ethernet@8000000 {
 		compatible = "ti,am642-cpsw-nuss";
 		#address-cells = <2>;
@@ -753,9 +780,10 @@
 		      <0x00 0x30207000 0x00 0x1000>, /* ovr1 */
 		      <0x00 0x30208000 0x00 0x1000>, /* ovr2 */
 		      <0x00 0x3020a000 0x00 0x1000>, /* vp1: Used for OLDI */
-		      <0x00 0x3020b000 0x00 0x1000>; /* vp2: Used as DPI Out */
+		      <0x00 0x3020b000 0x00 0x1000>, /* vp2: Used as DPI Out */
+		      <0x00 0x30201000 0x00 0x1000>; /* common1 */
 		reg-names = "common", "vidl1", "vid",
-			    "ovr1", "ovr2", "vp1", "vp2";
+			    "ovr1", "ovr2", "vp1", "vp2", "common1";
 		power-domains = <&k3_pds 186 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 186 6>,
 			 <&dss_vp1_clk>,
@@ -965,4 +993,66 @@
 		power-domains = <&k3_pds 192 TI_SCI_PD_EXCLUSIVE>;
 		status = "disabled";
 	};
+
+	ti_csi2rx0: ticsi2rx@30102000 {
+		compatible = "ti,j721e-csi2rx-shim";
+		dmas = <&main_bcdma 0 0x4700 0>;
+		dma-names = "rx0";
+		reg = <0x00 0x30102000 0x00 0x1000>;
+		power-domains = <&k3_pds 182 TI_SCI_PD_EXCLUSIVE>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		status = "disabled";
+
+		cdns_csi2rx0: csi-bridge@30101000 {
+			compatible = "ti,j721e-csi2rx", "cdns,csi2rx";
+			reg = <0x00 0x30101000 0x00 0x1000>;
+			clocks = <&k3_clks 182 0>, <&k3_clks 182 3>, <&k3_clks 182 0>,
+				<&k3_clks 182 0>, <&k3_clks 182 4>, <&k3_clks 182 4>;
+			clock-names = "sys_clk", "p_clk", "pixel_if0_clk",
+				"pixel_if1_clk", "pixel_if2_clk", "pixel_if3_clk";
+			phys = <&dphy0>;
+			phy-names = "dphy";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				csi0_port0: port@0 {
+					reg = <0>;
+					status = "disabled";
+				};
+
+				csi0_port1: port@1 {
+					reg = <1>;
+					status = "disabled";
+				};
+
+				csi0_port2: port@2 {
+					reg = <2>;
+					status = "disabled";
+				};
+
+				csi0_port3: port@3 {
+					reg = <3>;
+					status = "disabled";
+				};
+
+				csi0_port4: port@4 {
+					reg = <4>;
+					status = "disabled";
+				};
+			};
+		};
+	};
+
+	dphy0: phy@30110000 {
+		compatible = "cdns,dphy-rx";
+		reg = <0x00 0x30110000 0x00 0x1100>;
+		#phy-cells = <0>;
+		power-domains = <&k3_pds 185 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
+	};
+
 };
diff --git a/arch/arm/dts/k3-am62-mcu.dtsi b/arch/arm/dts/k3-am62-mcu.dtsi
index 0e0b234581..e66d486ef1 100644
--- a/arch/arm/dts/k3-am62-mcu.dtsi
+++ b/arch/arm/dts/k3-am62-mcu.dtsi
@@ -1,8 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Device Tree Source for AM625 SoC Family MCU Domain peripherals
  *
- * Copyright (C) 2020-2022 Texas Instruments Incorporated - https://www.ti.com/
+ * Copyright (C) 2020-2024 Texas Instruments Incorporated - https://www.ti.com/
  */
 
 &cbass_mcu {
diff --git a/arch/arm/dts/k3-am62-phycore-som.dtsi b/arch/arm/dts/k3-am62-phycore-som.dtsi
index aa43e7407e..43488cc8bc 100644
--- a/arch/arm/dts/k3-am62-phycore-som.dtsi
+++ b/arch/arm/dts/k3-am62-phycore-som.dtsi
@@ -1,6 +1,6 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
- * Copyright (C) 2022 - 2023 PHYTEC Messtechnik GmbH
+ * Copyright (C) 2022-2024 PHYTEC Messtechnik GmbH
  * Author: Wadim Egorov <w.egorov@phytec.de>
  *
  * Product homepage:
@@ -317,7 +317,6 @@
 &sdhci0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_mmc0_pins_default>;
-	ti,driver-strength-ohm = <50>;
 	disable-wp;
 	non-removable;
 	status = "okay";
diff --git a/arch/arm/dts/k3-am62-thermal.dtsi b/arch/arm/dts/k3-am62-thermal.dtsi
index a358757e26..12ba833002 100644
--- a/arch/arm/dts/k3-am62-thermal.dtsi
+++ b/arch/arm/dts/k3-am62-thermal.dtsi
@@ -1,4 +1,7 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/*
+ * Copyright (C) 2023-2024 Texas Instruments Incorporated - https://www.ti.com/
+ */
 
 #include <dt-bindings/thermal/thermal.h>
 
diff --git a/arch/arm/dts/k3-am62-verdin-dev.dtsi b/arch/arm/dts/k3-am62-verdin-dev.dtsi
index 6701cb8974..be62648e78 100644
--- a/arch/arm/dts/k3-am62-verdin-dev.dtsi
+++ b/arch/arm/dts/k3-am62-verdin-dev.dtsi
@@ -206,7 +206,6 @@
 
 /* Verdin SD_1 */
 &sdhci1 {
-	ti,driver-strength-ohm = <33>;
 	status = "okay";
 };
 
@@ -235,6 +234,5 @@
 
 /* Verdin UART_2 */
 &wkup_uart0 {
-	/* FIXME: WKUP UART0 is used by DM firmware */
-	status = "reserved";
+	status = "okay";
 };
diff --git a/arch/arm/dts/k3-am62-verdin-wifi.dtsi b/arch/arm/dts/k3-am62-verdin-wifi.dtsi
index a6808b10c7..4768ef42c4 100644
--- a/arch/arm/dts/k3-am62-verdin-wifi.dtsi
+++ b/arch/arm/dts/k3-am62-verdin-wifi.dtsi
@@ -26,7 +26,6 @@
 	mmc-pwrseq = <&wifi_pwrseq>;
 	non-removable;
 	ti,fails-without-test-cd;
-	ti,driver-strength-ohm = <50>;
 	vmmc-supply = <&reg_3v3>;
 	status = "okay";
 };
diff --git a/arch/arm/dts/k3-am62-verdin.dtsi b/arch/arm/dts/k3-am62-verdin.dtsi
index 5db52f2372..e8d8857ad5 100644
--- a/arch/arm/dts/k3-am62-verdin.dtsi
+++ b/arch/arm/dts/k3-am62-verdin.dtsi
@@ -42,6 +42,22 @@
 		usb1 = &usb1;
 	};
 
+	connector {
+		compatible = "gpio-usb-b-connector", "usb-b-connector";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usb0_id>;
+		id-gpios = <&main_gpio1 19 GPIO_ACTIVE_HIGH>;
+		label = "USB_1";
+		self-powered;
+		vbus-supply = <&reg_usb0_vbus>;
+
+		port {
+			usb_dr_connector: endpoint {
+				remote-endpoint = <&usb0_ep>;
+			};
+		};
+	};
+
 	verdin_gpio_keys: gpio-keys {
 		compatible = "gpio-keys";
 		pinctrl-names = "default";
@@ -151,6 +167,18 @@
 		vin-supply = <&reg_sd_3v3_1v8>;
 	};
 
+	reg_usb0_vbus: regulator-usb0-vbus {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usb0_en>;
+		enable-active-high;
+		/* Verdin USB_1_EN (SODIMM 155) */
+		gpio = <&main_gpio1 50 GPIO_ACTIVE_HIGH>;
+		regulator-max-microvolt = <5000000>;
+		regulator-min-microvolt = <5000000>;
+		regulator-name = "USB_1_EN";
+	};
+
 	reserved-memory {
 		#address-cells = <2>;
 		#size-cells = <2>;
@@ -233,6 +261,13 @@
 		>;
 	};
 
+	/* Verdin SPI_1 CS as GPIO */
+	pinctrl_qspi1_io4_gpio: main-gpio0-7-default-pins {
+		pinctrl-single,pins = <
+			AM62X_IOPAD(0x001c, PIN_INPUT, 7) /* (J23) OSPI0_D4.GPIO0_7 */ /* SODIMM 202 */
+		>;
+	};
+
 	/* Verdin QSPI_1_CS# as GPIO (conflict with Verdin QSPI_1 interface) */
 	pinctrl_qspi1_cs_gpio: main-gpio0-11-default-pins {
 		pinctrl-single,pins = <
@@ -429,6 +464,13 @@
 		>;
 	};
 
+	/* Verdin USB_1_EN */
+	pinctrl_usb0_en: main-gpio1-50-default-pins {
+		pinctrl-single,pins = <
+			AM62X_IOPAD(0x0254, PIN_INPUT, 7) /* (C20) USB0_DRVVBUS.GPIO1_50 */ /* SODIMM 155 */
+		>;
+	};
+
 	/* On-module I2C - PMIC_I2C */
 	pinctrl_i2c0: main-i2c0-default-pins {
 		pinctrl-single,pins = <
@@ -599,12 +641,18 @@
 	pinctrl_spi1: main-spi1-default-pins {
 		pinctrl-single,pins = <
 			AM62X_IOPAD(0x0020, PIN_INPUT, 1) /* (J25) OSPI0_D5.SPI1_CLK */ /* SODIMM 196 */
-			AM62X_IOPAD(0x001c, PIN_INPUT, 1) /* (J23) OSPI0_D4.SPI1_CS0 */ /* SODIMM 202 */
 			AM62X_IOPAD(0x0024, PIN_INPUT, 1) /* (H25) OSPI0_D6.SPI1_D0  */ /* SODIMM 200 */
 			AM62X_IOPAD(0x0028, PIN_INPUT, 1) /* (J22) OSPI0_D7.SPI1_D1  */ /* SODIMM 198 */
 		>;
 	};
 
+	/* Verdin SPI_1 CS */
+	pinctrl_spi1_cs0: main-spi1-cs0-default-pins {
+		pinctrl-single,pins = <
+			AM62X_IOPAD(0x001c, PIN_INPUT, 1) /* (J23) OSPI0_D4.SPI1_CS0 */ /* SODIMM 202 */
+		>;
+	};
+
 	/* ETH_25MHz_CLK */
 	pinctrl_eth_clock: main-system-clkout0-default-pins {
 		pinctrl-single,pins = <
@@ -647,13 +695,6 @@
 		>;
 	};
 
-	/* Verdin USB_1 */
-	pinctrl_usb0: main-usb0-default-pins {
-		pinctrl-single,pins = <
-			AM62X_IOPAD(0x0254, PIN_OUTPUT, 0) /* (C20) USB0_DRVVBUS */ /* SODIMM 155 */
-		>;
-	};
-
 	/* Verdin USB_2 */
 	pinctrl_usb1: main-usb1-default-pins {
 		pinctrl-single,pins = <
@@ -1000,7 +1041,7 @@
 		"",
 		"",
 		"SODIMM_17",
-		"", /* 50 */
+		"SODIMM_155", /* 50 */
 		"",
 		"",
 		"",
@@ -1105,7 +1146,7 @@
 				regulator-always-on;
 				regulator-boot-on;
 				regulator-max-microvolt = <850000>;
-				regulator-min-microvolt = <850000>;
+				regulator-min-microvolt = <750000>;
 				regulator-name = "+VDD_CORE (PMIC BUCK1)";
 			};
 
@@ -1278,7 +1319,7 @@
 /* Verdin SPI_1 */
 &main_spi1 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_spi1>;
+	pinctrl-0 = <&pinctrl_spi1>, <&pinctrl_spi1_cs0>;
 	ti,pindir-d0-out-d1-in;
 	status = "disabled";
 };
@@ -1394,7 +1435,6 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_sdhci0>;
 	non-removable;
-	ti,driver-strength-ohm = <50>;
 	status = "okay";
 };
 
@@ -1403,7 +1443,6 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_sdhci1>;
 	disable-wp;
-	ti,driver-strength-ohm = <50>;
 	vmmc-supply = <&reg_sdhc1_vmmc>;
 	vqmmc-supply = <&reg_sdhc1_vqmmc>;
 	status = "disabled";
@@ -1415,11 +1454,16 @@
 	status = "disabled";
 };
 
-/* TODO: role swich using ID pin */
 &usb0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_usb0>, <&pinctrl_usb0_id>;
+	adp-disable;
+	usb-role-switch;
 	status = "disabled";
+
+	port {
+		usb0_ep: endpoint {
+			remote-endpoint = <&usb_dr_connector>;
+		};
+	};
 };
 
 /* Verdin USB_2 */
diff --git a/arch/arm/dts/k3-am62-wakeup.dtsi b/arch/arm/dts/k3-am62-wakeup.dtsi
index fef76f52a5..23ce1bfda8 100644
--- a/arch/arm/dts/k3-am62-wakeup.dtsi
+++ b/arch/arm/dts/k3-am62-wakeup.dtsi
@@ -1,10 +1,12 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Device Tree Source for AM625 SoC Family Wakeup Domain peripherals
  *
- * Copyright (C) 2020-2022 Texas Instruments Incorporated - https://www.ti.com/
+ * Copyright (C) 2020-2024 Texas Instruments Incorporated - https://www.ti.com/
  */
 
+#include <dt-bindings/bus/ti-sysc.h>
+
 &cbass_wakeup {
 	wkup_conf: syscon@43000000 {
 		bootph-all;
@@ -21,14 +23,34 @@
 		};
 	};
 
-	wkup_uart0: serial@2b300000 {
-		compatible = "ti,am64-uart", "ti,am654-uart";
-		reg = <0x00 0x2b300000 0x00 0x100>;
-		interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
+	target-module@2b300050 {
+		compatible = "ti,sysc-omap2", "ti,sysc";
+		reg = <0x00 0x2b300050 0x00 0x4>,
+		      <0x00 0x2b300054 0x00 0x4>,
+		      <0x00 0x2b300058 0x00 0x4>;
+		reg-names = "rev", "sysc", "syss";
+		ti,sysc-mask = <(SYSC_OMAP2_ENAWAKEUP |
+				 SYSC_OMAP2_SOFTRESET |
+				 SYSC_OMAP2_AUTOIDLE)>;
+		ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+				<SYSC_IDLE_NO>,
+				<SYSC_IDLE_SMART>,
+				<SYSC_IDLE_SMART_WKUP>;
+		ti,syss-mask = <1>;
+		ti,no-reset-on-init;
 		power-domains = <&k3_pds 114 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 114 0>;
-		clock-names = "fclk";
-		status = "disabled";
+		clock-names = "fck";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x0 0x00 0x2b300000 0x100000>;
+
+		wkup_uart0: serial@0 {
+			compatible = "ti,am64-uart", "ti,am654-uart";
+			reg = <0x0 0x100>;
+			interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
 	};
 
 	wkup_i2c0: i2c@2b200000 {
diff --git a/arch/arm/dts/k3-am62.dtsi b/arch/arm/dts/k3-am62.dtsi
index f1e15206e1..f0781f2bea 100644
--- a/arch/arm/dts/k3-am62.dtsi
+++ b/arch/arm/dts/k3-am62.dtsi
@@ -1,8 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Device Tree Source for AM62 SoC Family
  *
- * Copyright (C) 2020-2022 Texas Instruments Incorporated - https://www.ti.com/
+ * Copyright (C) 2020-2024 Texas Instruments Incorporated - https://www.ti.com/
  */
 
 #include <dt-bindings/gpio/gpio.h>
diff --git a/arch/arm/dts/k3-am625-beagleplay.dts b/arch/arm/dts/k3-am625-beagleplay.dts
index 9a6bd0a3c9..a34e0df2ab 100644
--- a/arch/arm/dts/k3-am625-beagleplay.dts
+++ b/arch/arm/dts/k3-am625-beagleplay.dts
@@ -1,9 +1,9 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * https://beagleplay.org/
  *
- * Copyright (C) 2022-2023 Texas Instruments Incorporated - https://www.ti.com/
- * Copyright (C) 2022-2023 Robert Nelson, BeagleBoard.org Foundation
+ * Copyright (C) 2022-2024 Texas Instruments Incorporated - https://www.ti.com/
+ * Copyright (C) 2022-2024 Robert Nelson, BeagleBoard.org Foundation
  */
 
 /dts-v1/;
@@ -29,7 +29,6 @@
 		i2c3 = &main_i2c3;
 		i2c4 = &wkup_i2c0;
 		i2c5 = &mcu_i2c0;
-		mdio-gpio0 = &mdio0;
 		mmc0 = &sdhci0;
 		mmc1 = &sdhci1;
 		mmc2 = &sdhci2;
@@ -231,27 +230,6 @@
 		};
 	};
 
-	/* Workaround for errata i2329 - just use mdio bitbang */
-	mdio0: mdio {
-		compatible = "virtual,mdio-gpio";
-		pinctrl-names = "default";
-		pinctrl-0 = <&mdio0_pins_default>;
-		gpios = <&main_gpio0 86 GPIO_ACTIVE_HIGH>, /* MDC */
-			<&main_gpio0 85 GPIO_ACTIVE_HIGH>; /* MDIO */
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		cpsw3g_phy0: ethernet-phy@0 {
-			reg = <0>;
-		};
-
-		cpsw3g_phy1: ethernet-phy@1 {
-			reg = <1>;
-			reset-gpios = <&main_gpio1 5 GPIO_ACTIVE_LOW>;
-			reset-assert-us = <25>;
-			reset-deassert-us = <60000>; /* T2 */
-		};
-	};
 };
 
 &main_pmx0 {
@@ -312,8 +290,8 @@
 
 	mdio0_pins_default: mdio0-default-pins {
 		pinctrl-single,pins = <
-			AM62X_IOPAD(0x0160, PIN_OUTPUT, 7) /* (AD24) MDIO0_MDC.GPIO0_86 */
-			AM62X_IOPAD(0x015c, PIN_INPUT, 7) /* (AB22) MDIO0_MDIO.GPIO0_85 */
+			AM62X_IOPAD(0x0160, PIN_OUTPUT, 0) /* (AD24) MDIO0_MDC */
+			AM62X_IOPAD(0x015c, PIN_INPUT, 0) /* (AB22) MDIO0_MDIO */
 		>;
 	};
 
@@ -443,7 +421,7 @@
 		>;
 	};
 
-	console_pins_default: console-default-pins {
+	main_uart0_pins_default: main-uart0-default-pins {
 		bootph-all;
 		pinctrl-single,pins = <
 			AM62X_IOPAD(0x01c8, PIN_INPUT, 0) /* (D14) UART0_RXD */
@@ -573,11 +551,13 @@
 };
 
 &usbss0 {
+	bootph-all;
 	ti,vbus-divider;
 	status = "okay";
 };
 
 &usb0 {
+	bootph-all;
 	dr_mode = "peripheral";
 };
 
@@ -611,8 +591,20 @@
 };
 
 &cpsw3g_mdio {
-	/* Workaround for errata i2329 - Use mdio bitbang */
-	status = "disabled";
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&mdio0_pins_default>;
+
+	cpsw3g_phy0: ethernet-phy@0 {
+		reg = <0>;
+	};
+
+	cpsw3g_phy1: ethernet-phy@1 {
+		reg = <1>;
+		reset-gpios = <&main_gpio1 5 GPIO_ACTIVE_LOW>;
+		reset-assert-us = <25>;
+		reset-deassert-us = <60000>; /* T2 */
+	};
 };
 
 &main_gpio0 {
@@ -827,7 +819,6 @@
 	bootph-all;
 	pinctrl-names = "default";
 	pinctrl-0 = <&emmc_pins_default>;
-	ti,driver-strength-ohm = <50>;
 	disable-wp;
 	status = "okay";
 };
@@ -840,7 +831,6 @@
 
 	vmmc-supply = <&vdd_3v3_sd>;
 	vqmmc-supply = <&vdd_sd_dv>;
-	ti,driver-strength-ohm = <50>;
 	disable-wp;
 	cd-gpios = <&main_gpio1 48 GPIO_ACTIVE_LOW>;
 	cd-debounce-delay-ms = <100>;
@@ -852,12 +842,10 @@
 	vmmc-supply = <&wlan_en>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&wifi_pins_default>, <&wifi_32k_clk>;
-	bus-width = <4>;
 	non-removable;
 	ti,fails-without-test-cd;
 	cap-power-off-card;
 	keep-power-in-suspend;
-	ti,driver-strength-ohm = <50>;
 	assigned-clocks = <&k3_clks 157 158>;
 	assigned-clock-parents = <&k3_clks 157 160>;
 	#address-cells = <1>;
@@ -877,7 +865,7 @@
 &main_uart0 {
 	bootph-all;
 	pinctrl-names = "default";
-	pinctrl-0 = <&console_pins_default>;
+	pinctrl-0 = <&main_uart0_pins_default>;
 	status = "okay";
 };
 
diff --git a/arch/arm/dts/k3-am625-phyboard-lyra-rdk.dts b/arch/arm/dts/k3-am625-phyboard-lyra-rdk.dts
index a438baf542..a83a904978 100644
--- a/arch/arm/dts/k3-am625-phyboard-lyra-rdk.dts
+++ b/arch/arm/dts/k3-am625-phyboard-lyra-rdk.dts
@@ -1,6 +1,6 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
- * Copyright (C) 2022 - 2023 PHYTEC Messtechnik GmbH
+ * Copyright (C) 2022-2024 PHYTEC Messtechnik GmbH
  * Author: Wadim Egorov <w.egorov@phytec.de>
  *
  * Product homepage:
@@ -35,6 +35,18 @@
 		standby-gpios = <&gpio_exp 1 GPIO_ACTIVE_HIGH>;
 	};
 
+	hdmi0: connector-hdmi {
+		compatible = "hdmi-connector";
+		label = "hdmi";
+		type = "a";
+
+		port {
+			hdmi_connector_in: endpoint {
+				remote-endpoint = <&sii9022_out>;
+			};
+		};
+	};
+
 	keys {
 		compatible = "gpio-keys";
 		autorepeat;
@@ -93,6 +105,37 @@
 		>;
 	};
 
+	hdmi_int_pins_default: hdmi-int-default-pins {
+		pinctrl-single,pins = <
+			AM62X_IOPAD(0x040, PIN_INPUT, 7) /* (N23) GPMC0_AD1.GPIO0_16 */
+		>;
+	};
+
+	main_dss0_pins_default: main-dss0-default-pins {
+		pinctrl-single,pins = <
+			AM62X_IOPAD(0x0b8, PIN_OUTPUT, 0) /* (U22) VOUT0_DATA0 */
+			AM62X_IOPAD(0x0bc, PIN_OUTPUT, 0) /* (V24) VOUT0_DATA1 */
+			AM62X_IOPAD(0x0e0, PIN_OUTPUT, 0) /* (V20) VOUT0_DATA10 */
+			AM62X_IOPAD(0x0e4, PIN_OUTPUT, 0) /* (AA23) VOUT0_DATA11 */
+			AM62X_IOPAD(0x0e8, PIN_OUTPUT, 0) /* (AB25) VOUT0_DATA12 */
+			AM62X_IOPAD(0x0ec, PIN_OUTPUT, 0) /* (AA24) VOUT0_DATA13 */
+			AM62X_IOPAD(0x0f0, PIN_OUTPUT, 0) /* (Y22) VOUT0_DATA14 */
+			AM62X_IOPAD(0x0f4, PIN_OUTPUT, 0) /* (AA21) VOUT0_DATA15 */
+			AM62X_IOPAD(0x0c0, PIN_OUTPUT, 0) /* (W25) VOUT0_DATA2 */
+			AM62X_IOPAD(0x0c4, PIN_OUTPUT, 0) /* (W24) VOUT0_DATA3 */
+			AM62X_IOPAD(0x0c8, PIN_OUTPUT, 0) /* (Y25) VOUT0_DATA4 */
+			AM62X_IOPAD(0x0cc, PIN_OUTPUT, 0) /* (Y24) VOUT0_DATA5 */
+			AM62X_IOPAD(0x0d0, PIN_OUTPUT, 0) /* (Y23) VOUT0_DATA6 */
+			AM62X_IOPAD(0x0d4, PIN_OUTPUT, 0) /* (AA25) VOUT0_DATA7 */
+			AM62X_IOPAD(0x0d8, PIN_OUTPUT, 0) /* (V21) VOUT0_DATA8 */
+			AM62X_IOPAD(0x0dc, PIN_OUTPUT, 0) /* (W21) VOUT0_DATA9 */
+			AM62X_IOPAD(0x0fc, PIN_OUTPUT, 0) /* (Y20) VOUT0_DE */
+			AM62X_IOPAD(0x0f8, PIN_OUTPUT, 0) /* (AB24) VOUT0_HSYNC */
+			AM62X_IOPAD(0x104, PIN_OUTPUT, 0) /* (AC24) VOUT0_PCLK */
+			AM62X_IOPAD(0x100, PIN_OUTPUT, 0) /* (AC25) VOUT0_VSYNC */
+		>;
+	};
+
 	main_i2c1_pins_default: main-i2c1-default-pins {
 		pinctrl-single,pins = <
 			AM62X_IOPAD(0x1e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */
@@ -179,15 +222,36 @@
 	cpsw3g_phy3: ethernet-phy@3 {
 		compatible = "ethernet-phy-id2000.a231", "ethernet-phy-ieee802.3-c22";
 		reg = <3>;
+		ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
 		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
 		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
 	};
 };
 
+&dss {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_dss0_pins_default>;
+	status = "okay";
+};
+
+&dss_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	/* VP2: DPI/HDMI Output */
+	port@1 {
+		reg = <1>;
+
+		dpi1_out: endpoint {
+			remote-endpoint = <&sii9022_in>;
+		};
+	};
+};
+
 &main_i2c1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c1_pins_default>;
-	clock-frequency = <400000>;
+	clock-frequency = <100000>;
 	status = "okay";
 
 	gpio_exp: gpio-expander@21 {
@@ -201,12 +265,43 @@
 		gpio-controller;
 		interrupt-controller;
 		#interrupt-cells = <2>;
-		gpio-line-names = "GPIO0_HDMI_RST", "GPIO1_CAN0_nEN",
+		gpio-line-names = "", "GPIO1_CAN0_nEN",
 				  "GPIO2_LED2", "GPIO3_LVDS_GPIO",
 				  "GPIO4_BUT2", "GPIO5_LVDS_BKLT_EN",
 				  "GPIO6_ETH1_USER_RESET", "GPIO7_AUDIO_USER_RESET";
 	};
 
+	sii9022: bridge-hdmi@39 {
+		compatible = "sil,sii9022";
+		reg = <0x39>;
+
+		interrupt-parent = <&main_gpio0>;
+		interrupts = <16 IRQ_TYPE_EDGE_FALLING>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&hdmi_int_pins_default>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				sii9022_in: endpoint {
+					remote-endpoint = <&dpi1_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				sii9022_out: endpoint {
+					remote-endpoint = <&hdmi_connector_in>;
+				};
+			};
+		};
+	};
+
 	eeprom@51 {
 		compatible = "atmel,24c02";
 		pagesize = <16>;
@@ -239,7 +334,6 @@
 	vqmmc-supply = <&vddshv5_sdio>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_mmc1_pins_default>;
-	ti,driver-strength-ohm = <50>;
 	disable-wp;
 	no-1-8-v;
 	status = "okay";
diff --git a/arch/arm/dts/k3-am625-sk.dts b/arch/arm/dts/k3-am625-sk.dts
index b18092497c..ae81ebb39d 100644
--- a/arch/arm/dts/k3-am625-sk.dts
+++ b/arch/arm/dts/k3-am625-sk.dts
@@ -1,8 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * AM625 SK: https://www.ti.com/lit/zip/sprr448
  *
- * Copyright (C) 2021-2022 Texas Instruments Incorporated - https://www.ti.com/
+ * Copyright (C) 2021-2024 Texas Instruments Incorporated - https://www.ti.com/
  */
 
 /dts-v1/;
diff --git a/arch/arm/dts/k3-am625.dtsi b/arch/arm/dts/k3-am625.dtsi
index 4193c2b3ee..4014add632 100644
--- a/arch/arm/dts/k3-am625.dtsi
+++ b/arch/arm/dts/k3-am625.dtsi
@@ -1,10 +1,10 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Device Tree Source for AM625 SoC family in Quad core configuration
  *
  * TRM: https://www.ti.com/lit/pdf/spruiv7
  *
- * Copyright (C) 2020-2022 Texas Instruments Incorporated - https://www.ti.com/
+ * Copyright (C) 2020-2024 Texas Instruments Incorporated - https://www.ti.com/
  */
 
 /dts-v1/;
diff --git a/arch/arm/dts/k3-am62a-main.dtsi b/arch/arm/dts/k3-am62a-main.dtsi
index 4ae7fdc522..aa1e057082 100644
--- a/arch/arm/dts/k3-am62a-main.dtsi
+++ b/arch/arm/dts/k3-am62a-main.dtsi
@@ -1,8 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Device Tree Source for AM62A SoC Family Main Domain peripherals
  *
- * Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/
+ * Copyright (C) 2022-2024 Texas Instruments Incorporated - https://www.ti.com/
  */
 
 &cbass_main {
@@ -42,9 +42,8 @@
 		};
 	};
 
-	main_conf: syscon@100000 {
-		compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
-		reg = <0x00 0x00100000 0x00 0x20000>;
+	main_conf: bus@100000 {
+		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges = <0x00 0x00 0x00100000 0x20000>;
@@ -101,8 +100,13 @@
 			      <0x00 0x4c000000 0x00 0x20000>,
 			      <0x00 0x4a820000 0x00 0x20000>,
 			      <0x00 0x4aa40000 0x00 0x20000>,
-			      <0x00 0x4bc00000 0x00 0x100000>;
-			reg-names = "gcfg", "bchanrt", "rchanrt", "tchanrt", "ringrt";
+			      <0x00 0x4bc00000 0x00 0x100000>,
+			      <0x00 0x48600000 0x00 0x8000>,
+			      <0x00 0x484a4000 0x00 0x2000>,
+			      <0x00 0x484c2000 0x00 0x2000>,
+			      <0x00 0x48420000 0x00 0x2000>;
+			reg-names = "gcfg", "bchanrt", "rchanrt", "tchanrt", "ringrt",
+				    "ring", "tchan", "rchan", "bchan";
 			msi-parent = <&inta_main_dmss>;
 			#dma-cells = <3>;
 			ti,sci = <&dmsc>;
@@ -117,8 +121,13 @@
 			reg = <0x00 0x485c0000 0x00 0x100>,
 			      <0x00 0x4a800000 0x00 0x20000>,
 			      <0x00 0x4aa00000 0x00 0x40000>,
-			      <0x00 0x4b800000 0x00 0x400000>;
-			reg-names = "gcfg", "rchanrt", "tchanrt", "ringrt";
+			      <0x00 0x4b800000 0x00 0x400000>,
+			      <0x00 0x485e0000 0x00 0x10000>,
+			      <0x00 0x484a0000 0x00 0x2000>,
+			      <0x00 0x484c0000 0x00 0x2000>,
+			      <0x00 0x48430000 0x00 0x1000>;
+			reg-names = "gcfg", "rchanrt", "tchanrt", "ringrt",
+				    "ring", "tchan", "rchan", "rflow";
 			msi-parent = <&inta_main_dmss>;
 			#dma-cells = <2>;
 			ti,sci = <&dmsc>;
@@ -144,6 +153,44 @@
 		};
 	};
 
+	dmss_csi: bus@4e000000 {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		dma-ranges;
+		ranges = <0x00 0x4e000000 0x00 0x4e000000 0x00 0x300000>;
+
+		ti,sci-dev-id = <198>;
+
+		inta_main_dmss_csi: interrupt-controller@4e0a0000 {
+			compatible = "ti,sci-inta";
+			reg = <0x00 0x4e0a0000 0x00 0x8000>;
+			#interrupt-cells = <0>;
+			interrupt-controller;
+			interrupt-parent = <&gic500>;
+			msi-controller;
+			ti,sci = <&dmsc>;
+			ti,sci-dev-id = <200>;
+			ti,interrupt-ranges = <0 237 8>;
+			ti,unmapped-event-sources = <&main_bcdma_csi>;
+			power-domains = <&k3_pds 182 TI_SCI_PD_EXCLUSIVE>;
+		};
+
+		main_bcdma_csi: dma-controller@4e230000 {
+			compatible = "ti,am62a-dmss-bcdma-csirx";
+			reg = <0x00 0x4e230000 0x00 0x100>,
+			      <0x00 0x4e180000 0x00 0x8000>,
+			      <0x00 0x4e100000 0x00 0x10000>;
+			reg-names = "gcfg", "rchanrt", "ringrt";
+			msi-parent = <&inta_main_dmss_csi>;
+			#dma-cells = <3>;
+			ti,sci = <&dmsc>;
+			ti,sci-dev-id = <199>;
+			ti,sci-rm-range-rchan = <0x21>;
+			power-domains = <&k3_pds 182 TI_SCI_PD_EXCLUSIVE>;
+		};
+	};
+
 	dmsc: system-controller@44043000 {
 		compatible = "ti,k2g-sci";
 		reg = <0x00 0x44043000 0x00 0xfe0>;
@@ -462,7 +509,7 @@
 			     <193>, <194>, <195>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
-		ti,ngpio = <87>;
+		ti,ngpio = <92>;
 		ti,davinci-gpio-unbanked = <0>;
 		power-domains = <&k3_pds 77 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 77 0>;
@@ -480,7 +527,7 @@
 			     <183>, <184>, <185>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
-		ti,ngpio = <88>;
+		ti,ngpio = <52>;
 		ti,davinci-gpio-unbanked = <0>;
 		power-domains = <&k3_pds 78 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 78 0>;
@@ -488,6 +535,24 @@
 		status = "disabled";
 	};
 
+	sdhci0: mmc@fa10000 {
+		compatible = "ti,am62-sdhci";
+		reg = <0x00 0xfa10000 0x00 0x260>, <0x00 0xfa18000 0x00 0x134>;
+		interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&k3_pds 57 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 57 5>, <&k3_clks 57 6>;
+		clock-names = "clk_ahb", "clk_xin";
+		assigned-clocks = <&k3_clks 57 6>;
+		assigned-clock-parents = <&k3_clks 57 8>;
+		bus-width = <8>;
+		mmc-hs200-1_8v;
+		ti,clkbuf-sel = <0x7>;
+		ti,otap-del-sel-legacy = <0x0>;
+		ti,otap-del-sel-mmc-hs = <0x0>;
+		ti,otap-del-sel-hs200 = <0x6>;
+		status = "disabled";
+	};
+
 	sdhci1: mmc@fa00000 {
 		compatible = "ti,am62-sdhci";
 		reg = <0x00 0xfa00000 0x00 0x260>, <0x00 0xfa08000 0x00 0x134>;
@@ -495,7 +560,8 @@
 		power-domains = <&k3_pds 58 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 58 5>, <&k3_clks 58 6>;
 		clock-names = "clk_ahb", "clk_xin";
-		ti,trm-icp = <0x2>;
+		bus-width = <4>;
+		ti,clkbuf-sel = <0x7>;
 		ti,otap-del-sel-legacy = <0x0>;
 		ti,otap-del-sel-sd-hs = <0x0>;
 		ti,otap-del-sel-sdr12 = <0xf>;
@@ -507,8 +573,30 @@
 		ti,itap-del-sel-sd-hs = <0x0>;
 		ti,itap-del-sel-sdr12 = <0x0>;
 		ti,itap-del-sel-sdr25 = <0x0>;
-		ti,clkbuf-sel = <0x7>;
+		no-1-8-v;
+		status = "disabled";
+	};
+
+	sdhci2: mmc@fa20000 {
+		compatible = "ti,am62-sdhci";
+		reg = <0x00 0xfa20000 0x00 0x260>, <0x00 0xfa28000 0x00 0x134>;
+		interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&k3_pds 184 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 184 5>, <&k3_clks 184 6>;
+		clock-names = "clk_ahb", "clk_xin";
 		bus-width = <4>;
+		ti,clkbuf-sel = <0x7>;
+		ti,otap-del-sel-legacy = <0x0>;
+		ti,otap-del-sel-sd-hs = <0x0>;
+		ti,otap-del-sel-sdr12 = <0xf>;
+		ti,otap-del-sel-sdr25 = <0xf>;
+		ti,otap-del-sel-sdr50 = <0xc>;
+		ti,otap-del-sel-sdr104 = <0x6>;
+		ti,otap-del-sel-ddr50 = <0x9>;
+		ti,itap-del-sel-legacy = <0x0>;
+		ti,itap-del-sel-sd-hs = <0x0>;
+		ti,itap-del-sel-sdr12 = <0x0>;
+		ti,itap-del-sel-sdr25 = <0x0>;
 		no-1-8-v;
 		status = "disabled";
 	};
@@ -876,4 +964,91 @@
 		power-domains = <&k3_pds 192 TI_SCI_PD_EXCLUSIVE>;
 		status = "disabled";
 	};
+
+	ti_csi2rx0: ticsi2rx@30102000 {
+		compatible = "ti,j721e-csi2rx-shim";
+		dmas = <&main_bcdma_csi 0 0x5000 0>;
+		dma-names = "rx0";
+		reg = <0x00 0x30102000 0x00 0x1000>;
+		power-domains = <&k3_pds 182 TI_SCI_PD_EXCLUSIVE>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		status = "disabled";
+
+		cdns_csi2rx0: csi-bridge@30101000 {
+			compatible = "ti,j721e-csi2rx", "cdns,csi2rx";
+			reg = <0x00 0x30101000 0x00 0x1000>;
+			clocks = <&k3_clks 182 0>, <&k3_clks 182 3>, <&k3_clks 182 0>,
+				<&k3_clks 182 0>, <&k3_clks 182 4>, <&k3_clks 182 4>;
+			clock-names = "sys_clk", "p_clk", "pixel_if0_clk",
+				"pixel_if1_clk", "pixel_if2_clk", "pixel_if3_clk";
+			phys = <&dphy0>;
+			phy-names = "dphy";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				csi0_port0: port@0 {
+					reg = <0>;
+					status = "disabled";
+				};
+
+				csi0_port1: port@1 {
+					reg = <1>;
+					status = "disabled";
+				};
+
+				csi0_port2: port@2 {
+					reg = <2>;
+					status = "disabled";
+				};
+
+				csi0_port3: port@3 {
+					reg = <3>;
+					status = "disabled";
+				};
+
+				csi0_port4: port@4 {
+					reg = <4>;
+					status = "disabled";
+				};
+			};
+		};
+	};
+
+	dphy0: phy@30110000 {
+		compatible = "cdns,dphy-rx";
+		reg = <0x00 0x30110000 0x00 0x1100>;
+		#phy-cells = <0>;
+		power-domains = <&k3_pds 185 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
+	};
+
+	dss: dss@30200000 {
+		compatible = "ti,am62a7-dss";
+		reg = <0x00 0x30200000 0x00 0x1000>, /* common */
+		      <0x00 0x30202000 0x00 0x1000>, /* vidl1 */
+		      <0x00 0x30206000 0x00 0x1000>, /* vid */
+		      <0x00 0x30207000 0x00 0x1000>, /* ovr1 */
+		      <0x00 0x30208000 0x00 0x1000>, /* ovr2 */
+		      <0x00 0x3020a000 0x00 0x1000>, /* vp1: Tied OFF in the SoC */
+		      <0x00 0x3020b000 0x00 0x1000>, /* vp2: Used as DPI Out */
+		      <0x00 0x30201000 0x00 0x1000>; /* common1 */
+		reg-names = "common", "vidl1", "vid",
+			    "ovr1", "ovr2", "vp1", "vp2", "common1";
+		power-domains = <&k3_pds 186 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 186 6>,
+			 <&k3_clks 186 0>,
+			 <&k3_clks 186 2>;
+		clock-names = "fck", "vp1", "vp2";
+		interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+
+		dss_ports: ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
 };
diff --git a/arch/arm/dts/k3-am62a-mcu.dtsi b/arch/arm/dts/k3-am62a-mcu.dtsi
index a6d16a9408..8c36e56f41 100644
--- a/arch/arm/dts/k3-am62a-mcu.dtsi
+++ b/arch/arm/dts/k3-am62a-mcu.dtsi
@@ -1,8 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Device Tree Source for AM625 SoC Family MCU Domain peripherals
  *
- * Copyright (C) 2020-2022 Texas Instruments Incorporated - https://www.ti.com/
+ * Copyright (C) 2020-2024 Texas Instruments Incorporated - https://www.ti.com/
  */
 
 &cbass_mcu {
diff --git a/arch/arm/dts/k3-am62a-thermal.dtsi b/arch/arm/dts/k3-am62a-thermal.dtsi
index 85ce545633..c7486fb2a5 100644
--- a/arch/arm/dts/k3-am62a-thermal.dtsi
+++ b/arch/arm/dts/k3-am62a-thermal.dtsi
@@ -1,4 +1,7 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/*
+ * Copyright (C) 2023-2024 Texas Instruments Incorporated - https://www.ti.com/
+ */
 
 #include <dt-bindings/thermal/thermal.h>
 
diff --git a/arch/arm/dts/k3-am62a-wakeup.dtsi b/arch/arm/dts/k3-am62a-wakeup.dtsi
index 4e8279fa01..f7bec48470 100644
--- a/arch/arm/dts/k3-am62a-wakeup.dtsi
+++ b/arch/arm/dts/k3-am62a-wakeup.dtsi
@@ -1,8 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Device Tree Source for AM62A SoC Family Wakeup Domain peripherals
  *
- * Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/
+ * Copyright (C) 2022-2024 Texas Instruments Incorporated - https://www.ti.com/
  */
 
 &cbass_wakeup {
diff --git a/arch/arm/dts/k3-am62a.dtsi b/arch/arm/dts/k3-am62a.dtsi
index 61a210ecd5..b1b8846002 100644
--- a/arch/arm/dts/k3-am62a.dtsi
+++ b/arch/arm/dts/k3-am62a.dtsi
@@ -1,8 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Device Tree Source for AM62A SoC Family
  *
- * Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/
+ * Copyright (C) 2022-2024 Texas Instruments Incorporated - https://www.ti.com/
  */
 
 #include <dt-bindings/gpio/gpio.h>
diff --git a/arch/arm/dts/k3-am62a7-sk.dts b/arch/arm/dts/k3-am62a7-sk.dts
index 8f64ac2c75..f241637a56 100644
--- a/arch/arm/dts/k3-am62a7-sk.dts
+++ b/arch/arm/dts/k3-am62a7-sk.dts
@@ -1,8 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * AM62A SK: https://www.ti.com/lit/zip/sprr459
  *
- * Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/
+ * Copyright (C) 2022-2024 Texas Instruments Incorporated - https://www.ti.com/
  */
 
 /dts-v1/;
@@ -20,6 +20,7 @@
 		serial0 = &wkup_uart0;
 		serial2 = &main_uart0;
 		serial3 = &main_uart1;
+		mmc0 = &sdhci0;
 		mmc1 = &sdhci1;
 	};
 
@@ -132,6 +133,18 @@
 		clock-frequency = <12288000>;
 	};
 
+	hdmi0: connector-hdmi {
+		compatible = "hdmi-connector";
+		label = "hdmi";
+		type = "a";
+
+		port {
+			hdmi_connector_in: endpoint {
+				remote-endpoint = <&sii9022_out>;
+			};
+		};
+	};
+
 	codec_audio: sound {
 		compatible = "simple-audio-card";
 		simple-audio-card,name = "AM62Ax-SKEVM";
@@ -181,6 +194,39 @@
 };
 
 &main_pmx0 {
+	main_dss0_pins_default: main-dss0-default-pins {
+		pinctrl-single,pins = <
+			AM62AX_IOPAD(0x100, PIN_OUTPUT, 0) /* (V17) VOUT0_VSYNC */
+			AM62AX_IOPAD(0x0f8, PIN_OUTPUT, 0) /* (T18) VOUT0_HSYNC */
+			AM62AX_IOPAD(0x104, PIN_OUTPUT, 0) /* (AA22) VOUT0_PCLK */
+			AM62AX_IOPAD(0x0fc, PIN_OUTPUT, 0) /* (U17) VOUT0_DE */
+			AM62AX_IOPAD(0x0b8, PIN_OUTPUT, 0) /* (U22) VOUT0_DATA0 */
+			AM62AX_IOPAD(0x0bc, PIN_OUTPUT, 0) /* (U21) VOUT0_DATA1 */
+			AM62AX_IOPAD(0x0c0, PIN_OUTPUT, 0) /* (U20) VOUT0_DATA2 */
+			AM62AX_IOPAD(0x0c4, PIN_OUTPUT, 0) /* (U19) VOUT0_DATA3 */
+			AM62AX_IOPAD(0x0c8, PIN_OUTPUT, 0) /* (T19) VOUT0_DATA4 */
+			AM62AX_IOPAD(0x0cc, PIN_OUTPUT, 0) /* (U18) VOUT0_DATA5 */
+			AM62AX_IOPAD(0x0d0, PIN_OUTPUT, 0) /* (V22) VOUT0_DATA6 */
+			AM62AX_IOPAD(0x0d4, PIN_OUTPUT, 0) /* (V21) VOUT0_DATA7 */
+			AM62AX_IOPAD(0x0d8, PIN_OUTPUT, 0) /* (V19) VOUT0_DATA8 */
+			AM62AX_IOPAD(0x0dc, PIN_OUTPUT, 0) /* (V18) VOUT0_DATA9 */
+			AM62AX_IOPAD(0x0e0, PIN_OUTPUT, 0) /* (W22) VOUT0_DATA10 */
+			AM62AX_IOPAD(0x0e4, PIN_OUTPUT, 0) /* (W21) VOUT0_DATA11 */
+			AM62AX_IOPAD(0x0e8, PIN_OUTPUT, 0) /* (W20) VOUT0_DATA12 */
+			AM62AX_IOPAD(0x0ec, PIN_OUTPUT, 0) /* (W19) VOUT0_DATA13 */
+			AM62AX_IOPAD(0x0f0, PIN_OUTPUT, 0) /* (Y21) VOUT0_DATA14 */
+			AM62AX_IOPAD(0x0f4, PIN_OUTPUT, 0) /* (Y22) VOUT0_DATA15 */
+			AM62AX_IOPAD(0x05c, PIN_OUTPUT, 1) /* (P22) GPMC0_AD8.VOUT0_DATA16 */
+			AM62AX_IOPAD(0x060, PIN_OUTPUT, 1) /* (R19) GPMC0_AD9.VOUT0_DATA17 */
+			AM62AX_IOPAD(0x064, PIN_OUTPUT, 1) /* (R20) GPMC0_AD10.VOUT0_DATA18 */
+			AM62AX_IOPAD(0x068, PIN_OUTPUT, 1) /* (R22) GPMC0_AD11.VOUT0_DATA19 */
+			AM62AX_IOPAD(0x06c, PIN_OUTPUT, 1) /* (T22) GPMC0_AD12.VOUT0_DATA20 */
+			AM62AX_IOPAD(0x070, PIN_OUTPUT, 1) /* (R21) GPMC0_AD13.VOUT0_DATA21 */
+			AM62AX_IOPAD(0x074, PIN_OUTPUT, 1) /* (T20) GPMC0_AD14.VOUT0_DATA22 */
+			AM62AX_IOPAD(0x078, PIN_OUTPUT, 1) /* (T21) GPMC0_AD15.VOUT0_DATA23 */
+		>;
+	};
+
 	main_uart0_pins_default: main-uart0-default-pins {
 		pinctrl-single,pins = <
 			AM62AX_IOPAD(0x1c8, PIN_INPUT, 0) /* (E14) UART0_RXD */
@@ -218,6 +264,22 @@
 		>;
 	};
 
+	main_mmc0_pins_default: main-mmc0-default-pins {
+		pinctrl-single,pins = <
+			AM62AX_IOPAD(0x220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */
+			AM62AX_IOPAD(0x218, PIN_INPUT, 0) /* (AB1) MMC0_CLKLB */
+			AM62AX_IOPAD(0x21c, PIN_INPUT, 0) /* (AB1) MMC0_CLK */
+			AM62AX_IOPAD(0x214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */
+			AM62AX_IOPAD(0x210, PIN_INPUT_PULLUP, 0) /* (AA1) MMC0_DAT1 */
+			AM62AX_IOPAD(0x20c, PIN_INPUT_PULLUP, 0) /* (AA3) MMC0_DAT2 */
+			AM62AX_IOPAD(0x208, PIN_INPUT_PULLUP, 0) /* (Y4) MMC0_DAT3 */
+			AM62AX_IOPAD(0x204, PIN_INPUT_PULLUP, 0) /* (AB2) MMC0_DAT4 */
+			AM62AX_IOPAD(0x200, PIN_INPUT_PULLUP, 0) /* (AC1) MMC0_DAT5 */
+			AM62AX_IOPAD(0x1fc, PIN_INPUT_PULLUP, 0) /* (AD2) MMC0_DAT6 */
+			AM62AX_IOPAD(0x1f8, PIN_INPUT_PULLUP, 0) /* (AC2) MMC0_DAT7 */
+		>;
+	};
+
 	main_mmc1_pins_default: main-mmc1-default-pins {
 		pinctrl-single,pins = <
 			AM62AX_IOPAD(0x23c, PIN_INPUT, 0) /* (A21) MMC1_CMD */
@@ -274,6 +336,12 @@
 			AM62AX_IOPAD(0x084, PIN_INPUT, 2) /* (L18) GPMC0_ADVn_ALE.MCASP1_AXR2 */
 		>;
 	};
+
+	main_gpio1_ioexp_intr_pins_default: main-gpio1-ioexp-intr-default-pins {
+		pinctrl-single,pins = <
+			AM62AX_IOPAD(0x01d4, PIN_INPUT, 7) /* (C15) UART0_RTSn.GPIO1_23 */
+		>;
+	};
 };
 
 &mcu_pmx0 {
@@ -407,6 +475,12 @@
 		reg = <0x22>;
 		gpio-controller;
 		#gpio-cells = <2>;
+		interrupt-parent = <&main_gpio1>;
+		interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&main_gpio1_ioexp_intr_pins_default>;
 
 		gpio-line-names = "GPIO_CPSW2_RST", "GPIO_CPSW1_RST",
 				   "BT_EN_SOC", "MMC1_SD_EN",
@@ -434,6 +508,72 @@
 		DRVDD-supply = <&vcc_3v3_sys>;
 		DVDD-supply = <&buck5>;
 	};
+
+	exp2: gpio@23 {
+		compatible = "ti,tca6424";
+		reg = <0x23>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio-line-names = "", "",
+				  "", "",
+				  "", "",
+				  "", "",
+				  "WL_LT_EN", "CSI_RSTz",
+				  "", "",
+				  "", "",
+				  "", "",
+				  "SPI0_FET_SEL", "SPI0_FET_OE",
+				  "RGMII2_BRD_CONN_DET", "CSI_SEL2",
+				  "CSI_EN", "AUTO_100M_1000M_CONFIG",
+				  "CSI_VLDO_SEL", "SoC_WLAN_SDIO_RST";
+	};
+
+	sii9022: bridge-hdmi@3b {
+		compatible = "sil,sii9022";
+		reg = <0x3b>;
+		interrupt-parent = <&exp1>;
+		interrupts = <16 IRQ_TYPE_EDGE_FALLING>;
+		#sound-dai-cells = <0>;
+		sil,i2s-data-lanes = < 0 >;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				sii9022_in: endpoint {
+					remote-endpoint = <&dpi1_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				sii9022_out: endpoint {
+					remote-endpoint = <&hdmi_connector_in>;
+				};
+			};
+		};
+	};
+};
+
+&main_i2c2 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_i2c2_pins_default>;
+	clock-frequency = <400000>;
+};
+
+&sdhci0 {
+	/* eMMC */
+	status = "okay";
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mmc0_pins_default>;
+	disable-wp;
 };
 
 &sdhci1 {
@@ -442,7 +582,6 @@
 	vmmc-supply = <&vdd_mmc1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_mmc1_pins_default>;
-	ti,driver-strength-ohm = <50>;
 	disable-wp;
 };
 
@@ -544,3 +683,20 @@
 	tx-num-evt = <32>;
 	rx-num-evt = <32>;
 };
+
+&dss {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_dss0_pins_default>;
+};
+
+&dss_ports {
+	/* VP2: DPI Output */
+	port@1 {
+		reg = <1>;
+
+		dpi1_out: endpoint {
+			remote-endpoint = <&sii9022_in>;
+		};
+	};
+};
diff --git a/arch/arm/dts/k3-am62a7.dtsi b/arch/arm/dts/k3-am62a7.dtsi
index 58f1c43edc..f86a23404e 100644
--- a/arch/arm/dts/k3-am62a7.dtsi
+++ b/arch/arm/dts/k3-am62a7.dtsi
@@ -1,10 +1,10 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Device Tree Source for AM62A7 SoC family in Quad core configuration
  *
  * TRM: https://www.ti.com/lit/zip/spruj16
  *
- * Copyright (C) 2020-2022 Texas Instruments Incorporated - https://www.ti.com/
+ * Copyright (C) 2020-2024 Texas Instruments Incorporated - https://www.ti.com/
  */
 
 /dts-v1/;
diff --git a/arch/arm/dts/k3-am62x-sk-common.dtsi b/arch/arm/dts/k3-am62x-sk-common.dtsi
index 19f57ead4e..3c45782ab2 100644
--- a/arch/arm/dts/k3-am62x-sk-common.dtsi
+++ b/arch/arm/dts/k3-am62x-sk-common.dtsi
@@ -1,8 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Common dtsi for AM62x SK and derivatives
  *
- * Copyright (C) 2021-2023 Texas Instruments Incorporated - https://www.ti.com/
+ * Copyright (C) 2021-2024 Texas Instruments Incorporated - https://www.ti.com/
  */
 
 #include <dt-bindings/leds/common.h>
@@ -399,12 +399,18 @@
 	};
 };
 
+&main_i2c2 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_i2c2_pins_default>;
+	clock-frequency = <400000>;
+};
+
 &sdhci0 {
 	bootph-all;
 	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_mmc0_pins_default>;
-	ti,driver-strength-ohm = <50>;
 	disable-wp;
 };
 
@@ -414,7 +420,6 @@
 	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_mmc1_pins_default>;
-	ti,driver-strength-ohm = <50>;
 	disable-wp;
 };
 
@@ -453,6 +458,7 @@
 };
 
 &usbss0 {
+	bootph-all;
 	status = "okay";
 	ti,vbus-divider;
 };
@@ -463,6 +469,7 @@
 };
 
 &usb0 {
+	bootph-all;
 	#address-cells = <1>;
 	#size-cells = <0>;
 	usb-role-switch;
@@ -517,3 +524,12 @@
 		};
 	};
 };
+
+/* mcu_gpio0 and mcu_gpio_intr are reserved for mcu firmware usage */
+&mcu_gpio0 {
+	status = "reserved";
+};
+
+&mcu_gpio_intr {
+	status = "reserved";
+};

-- 
2.34.1


^ permalink raw reply related	[flat|nested] 12+ messages in thread

* [PATCH not-for-merge 4/5] k3-am625-beagleplay-u-boot: get CPSW Ethernet to work
  2024-03-05 13:24 [PATCH 0/5] net: mdio-uclass: probe generic Ethernet PHY driver & Fix Beagleplay Ethernet Roger Quadros
                   ` (2 preceding siblings ...)
  2024-03-05 13:24 ` [PATCH not-for-merge 3/5] arm: dts: k3-am62*: sync with linux-next-20240229 Roger Quadros
@ 2024-03-05 13:24 ` Roger Quadros
  2024-03-05 13:24 ` [PATCH not-for-merge 5/5] arm: dts: k3-am625-beagleplay: Fix Ethernet PHY reset GPIO Roger Quadros
                   ` (2 subsequent siblings)
  6 siblings, 0 replies; 12+ messages in thread
From: Roger Quadros @ 2024-03-05 13:24 UTC (permalink / raw)
  To: Joe Hershberger, Ramon Fried, Tom Rini, Nishanth Menon,
	Robert Nelson, Wadim Egorov, Marcel Ziswiler, Simon Glass
  Cc: srk, s-vadapalli, vigneshr, r-gunasekaran, danishanwar, u-boot,
	Roger Quadros

Add missing bits to get CPSW Ethernet working.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
---
 arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi | 63 ++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)

diff --git a/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi b/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi
index a723caa580..fc05121ccc 100644
--- a/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi
+++ b/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi
@@ -213,3 +213,66 @@
 	};
 };
 #endif
+
+&main_bcdma {
+	reg = <0x00 0x485c0100 0x00 0x100>,
+	      <0x00 0x4c000000 0x00 0x20000>,
+	      <0x00 0x4a820000 0x00 0x20000>,
+	      <0x00 0x4aa40000 0x00 0x20000>,
+	      <0x00 0x4bc00000 0x00 0x100000>,
+	      <0x00 0x48600000 0x00 0x8000>,
+	      <0x00 0x484a4000 0x00 0x2000>,
+	      <0x00 0x484c2000 0x00 0x2000>;
+	reg-names = "gcfg", "bchanrt", "rchanrt", "tchanrt", "ringrt",
+		    "cfg", "tchan", "rchan";
+};
+
+&main_pktdma {
+	reg = <0x00 0x485c0000 0x00 0x100>,
+	      <0x00 0x4a800000 0x00 0x20000>,
+	      <0x00 0x4aa00000 0x00 0x40000>,
+	      <0x00 0x4b800000 0x00 0x400000>,
+	      <0x00 0x485e0000 0x00 0x20000>,
+	      <0x00 0x484a0000 0x00 0x4000>,
+	      <0x00 0x484c0000 0x00 0x2000>,
+	      <0x00 0x48430000 0x00 0x4000>;
+	reg-names = "gcfg", "rchanrt", "tchanrt", "ringrt", "cfg",
+		    "tchan", "rchan", "rflow";
+	bootph-all;
+};
+
+&mdio0_pins_default {
+	bootph-all;
+};
+
+&cpsw3g_mdio {
+	bootph-all;
+};
+
+&cpsw3g_phy0 {
+	bootph-all;
+};
+
+&rgmii1_pins_default {
+	bootph-all;
+};
+
+&cpsw3g {
+	bootph-all;
+
+	ethernet-ports {
+		bootph-all;
+	};
+};
+
+&phy_gmii_sel {
+	bootph-all;
+};
+
+&cpsw_port1 {
+	bootph-all;
+};
+
+&cpsw_port2 {
+	status = "disabled";
+};

-- 
2.34.1


^ permalink raw reply related	[flat|nested] 12+ messages in thread

* [PATCH not-for-merge 5/5] arm: dts: k3-am625-beagleplay: Fix Ethernet PHY reset GPIO
  2024-03-05 13:24 [PATCH 0/5] net: mdio-uclass: probe generic Ethernet PHY driver & Fix Beagleplay Ethernet Roger Quadros
                   ` (3 preceding siblings ...)
  2024-03-05 13:24 ` [PATCH not-for-merge 4/5] k3-am625-beagleplay-u-boot: get CPSW Ethernet to work Roger Quadros
@ 2024-03-05 13:24 ` Roger Quadros
  2024-03-08  8:22 ` [PATCH 0/5] net: mdio-uclass: probe generic Ethernet PHY driver & Fix Beagleplay Ethernet Roger Quadros
  2024-03-25 12:16 ` Roger Quadros
  6 siblings, 0 replies; 12+ messages in thread
From: Roger Quadros @ 2024-03-05 13:24 UTC (permalink / raw)
  To: Joe Hershberger, Ramon Fried, Tom Rini, Nishanth Menon,
	Robert Nelson, Wadim Egorov, Marcel Ziswiler, Simon Glass
  Cc: srk, s-vadapalli, vigneshr, r-gunasekaran, danishanwar, u-boot,
	Roger Quadros

Move GPIO pinmux to MDIO node. Add GB Ethernet reset GPIO.

Add PIN_INPUT to Fix SPE ethernet reset gpio so that
reading the GPIO can give correct status.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
---
 arch/arm/dts/k3-am625-beagleplay.dts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/arch/arm/dts/k3-am625-beagleplay.dts b/arch/arm/dts/k3-am625-beagleplay.dts
index a34e0df2ab..8ab838f169 100644
--- a/arch/arm/dts/k3-am625-beagleplay.dts
+++ b/arch/arm/dts/k3-am625-beagleplay.dts
@@ -292,6 +292,8 @@
 		pinctrl-single,pins = <
 			AM62X_IOPAD(0x0160, PIN_OUTPUT, 0) /* (AD24) MDIO0_MDC */
 			AM62X_IOPAD(0x015c, PIN_INPUT, 0) /* (AB22) MDIO0_MDIO */
+			AM62X_IOPAD(0x003c, PIN_INPUT, 7) /* (M25) GPMC0_AD0.GPIO0_15 */
+			AM62X_IOPAD(0x018c, PIN_INPUT, 7) /* (AC21) RGMII2_RD2.GPIO1_5 */
 		>;
 	};
 
@@ -383,7 +385,6 @@
 			AM62X_IOPAD(0x016c, PIN_INPUT, 1) /* (Y18) RGMII2_TD0.RMII2_TXD0 */
 			AM62X_IOPAD(0x0170, PIN_INPUT, 1) /* (AA18) RGMII2_TD1.RMII2_TXD1 */
 			AM62X_IOPAD(0x0164, PIN_INPUT, 1) /* (AA19) RGMII2_TX_CTL.RMII2_TX_EN */
-			AM62X_IOPAD(0x018c, PIN_OUTPUT, 7) /* (AC21) RGMII2_RD2.GPIO1_5 */
 			AM62X_IOPAD(0x0190, PIN_INPUT, 7) /* (AE22) RGMII2_RD3.GPIO1_6 */
 			AM62X_IOPAD(0x01f0, PIN_OUTPUT, 5) /* (A18) EXT_REFCLK1.CLKOUT0 */
 		>;
@@ -597,6 +598,9 @@
 
 	cpsw3g_phy0: ethernet-phy@0 {
 		reg = <0>;
+		reset-gpios = <&main_gpio0 15 GPIO_ACTIVE_LOW>;
+		reset-assert-us = <10000>;
+		reset-deassert-us = <50000>;
 	};
 
 	cpsw3g_phy1: ethernet-phy@1 {
@@ -615,7 +619,7 @@
 		"USR0", "USR1", "USR2", "USR3", "", "", "USR4",	/* 3-9 */
 		"EEPROM_WP",					/* 10 */
 		"CSI2_CAMERA_GPIO1", "CSI2_CAMERA_GPIO2",	/* 11-12 */
-		"CC1352P7_BOOT", "CC1352P7_RSTN", "", "", "",	/* 13-17 */
+		"CC1352P7_BOOT", "CC1352P7_RSTN", "GBE_RSTN", "", "",	/* 13-17 */
 		"USR_BUTTON", "", "", "", "", "", "", "", "",	/* 18-26 */
 		"", "", "", "", "", "", "", "", "", "HDMI_INT",	/* 27-36 */
 		"", "VDD_WLAN_EN", "", "", "WL_IRQ", "GBE_INTN",/* 37-42 */

-- 
2.34.1


^ permalink raw reply related	[flat|nested] 12+ messages in thread

* Re: [PATCH 0/5] net: mdio-uclass: probe generic Ethernet PHY driver & Fix Beagleplay Ethernet
  2024-03-05 13:24 [PATCH 0/5] net: mdio-uclass: probe generic Ethernet PHY driver & Fix Beagleplay Ethernet Roger Quadros
                   ` (4 preceding siblings ...)
  2024-03-05 13:24 ` [PATCH not-for-merge 5/5] arm: dts: k3-am625-beagleplay: Fix Ethernet PHY reset GPIO Roger Quadros
@ 2024-03-08  8:22 ` Roger Quadros
  2024-03-08  8:26   ` Roger Quadros
  2024-03-25 12:16 ` Roger Quadros
  6 siblings, 1 reply; 12+ messages in thread
From: Roger Quadros @ 2024-03-08  8:22 UTC (permalink / raw)
  To: Joe Hershberger, Ramon Fried, Tom Rini, Nishanth Menon,
	Robert Nelson, Wadim Egorov, Marcel Ziswiler, Simon Glass
  Cc: srk, s-vadapalli, vigneshr, r-gunasekaran, danishanwar, u-boot



On 05/03/2024 15:24, Roger Quadros wrote:
> Currently, the GPIO Reset Device Tree properties of the
> PHY node are ignored when the PHY is probed via mdio-uclass driver [1].
> 
> To resolve this, for each child of the MDIO bus node, bind and probe
> the generic Ethernet PHY driver if CONFIG_DM_ETH_PHY is enabled.
> 
> This should now show the generic_phy_driver in "dm tree"
> and also apply the GPIO reset before the MDIO bus driver scans the bus
> for the PHYs.
> 
>  ethernet      0  [ + ]   am65_cpsw_nuss_port       |   |-- ethernet@8000000port@1
>  bootdev       3  [   ]   eth_bootdev               |   |   `-- port@1.bootdev
>  mdio          0  [ + ]   cpsw_mdio                 |   `-- mdio@f00
>  eth_phy_ge    0  [ + ]   eth_phy_generic_drv       |       |-- ethernet-phy@0
>  eth_phy_ge    1  [ + ]   eth_phy_generic_drv       |       `-- ethernet-phy@1
> 
> To test this on Beagleplay, the following series is required
> 
> [1] Switch am65-cpsw to DM MDIO
>  https://lore.kernel.org/all/20240228-for-2024-07-am65-cpsw-mdio-v2-0-f74f972eafeb@kernel.org/
> 
> The last 3 patches are marked [not-for-merge]. They are to show how the
> whole solution can work to fix Ethernet on Beagleplay, which has been broken
> so far. Those DT patches will be sent once the device tree changes are merged
> into Linux tree.
> 
> Signed-off-by: Roger Quadros <rogerq@kernel.org>

Some CI tests failed. I will fix and send v2.
https://github.com/u-boot/u-boot/pull/495

> ---
> Roger Quadros (5):
>       net: mdio-uclass: Bind and probe generic Ethernet PHY driver
>       configs/am62x_beagleplay_a53_defconfig: enable DM_ETH_PHY
>       [not-for-merge] arm: dts: k3-am62*: sync with linux-next-20240229
>       [not-for-merge] k3-am625-beagleplay-u-boot: get CPSW Ethernet to work
>       [not-for-merge] arm: dts: k3-am625-beagleplay: Fix Ethernet PHY reset GPIO
> 
>  arch/arm/dts/k3-am62-main.dtsi               | 126 ++++++++++++++---
>  arch/arm/dts/k3-am62-mcu.dtsi                |   4 +-
>  arch/arm/dts/k3-am62-phycore-som.dtsi        |   5 +-
>  arch/arm/dts/k3-am62-thermal.dtsi            |   5 +-
>  arch/arm/dts/k3-am62-verdin-dev.dtsi         |   4 +-
>  arch/arm/dts/k3-am62-verdin-wifi.dtsi        |   1 -
>  arch/arm/dts/k3-am62-verdin.dtsi             |  76 +++++++---
>  arch/arm/dts/k3-am62-wakeup.dtsi             |  38 +++--
>  arch/arm/dts/k3-am62.dtsi                    |   4 +-
>  arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi |  63 +++++++++
>  arch/arm/dts/k3-am625-beagleplay.dts         |  66 ++++-----
>  arch/arm/dts/k3-am625-phyboard-lyra-rdk.dts  | 104 +++++++++++++-
>  arch/arm/dts/k3-am625-sk.dts                 |   4 +-
>  arch/arm/dts/k3-am625.dtsi                   |   4 +-
>  arch/arm/dts/k3-am62a-main.dtsi              | 201 +++++++++++++++++++++++++--
>  arch/arm/dts/k3-am62a-mcu.dtsi               |   4 +-
>  arch/arm/dts/k3-am62a-thermal.dtsi           |   5 +-
>  arch/arm/dts/k3-am62a-wakeup.dtsi            |   4 +-
>  arch/arm/dts/k3-am62a.dtsi                   |   4 +-
>  arch/arm/dts/k3-am62a7-sk.dts                | 162 ++++++++++++++++++++-
>  arch/arm/dts/k3-am62a7.dtsi                  |   4 +-
>  arch/arm/dts/k3-am62x-sk-common.dtsi         |  24 +++-
>  configs/am62x_beagleplay_a53_defconfig       |   2 +-
>  net/mdio-uclass.c                            |  41 ++++++
>  24 files changed, 825 insertions(+), 130 deletions(-)
> ---
> base-commit: 84f5bb0be0ec9fbf98f8f3317b578dfc114cf44e
> change-id: 20240305-for-2024-07-beagleplay-eth-f82a51197937
> 
> Best regards,

-- 
cheers,
-roger

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [PATCH 0/5] net: mdio-uclass: probe generic Ethernet PHY driver & Fix Beagleplay Ethernet
  2024-03-08  8:22 ` [PATCH 0/5] net: mdio-uclass: probe generic Ethernet PHY driver & Fix Beagleplay Ethernet Roger Quadros
@ 2024-03-08  8:26   ` Roger Quadros
  0 siblings, 0 replies; 12+ messages in thread
From: Roger Quadros @ 2024-03-08  8:26 UTC (permalink / raw)
  To: Joe Hershberger, Ramon Fried, Tom Rini, Nishanth Menon,
	Robert Nelson, Wadim Egorov, Marcel Ziswiler, Simon Glass
  Cc: srk, s-vadapalli, vigneshr, r-gunasekaran, danishanwar, u-boot



On 08/03/2024 10:22, Roger Quadros wrote:
> 
> 
> On 05/03/2024 15:24, Roger Quadros wrote:
>> Currently, the GPIO Reset Device Tree properties of the
>> PHY node are ignored when the PHY is probed via mdio-uclass driver [1].
>>
>> To resolve this, for each child of the MDIO bus node, bind and probe
>> the generic Ethernet PHY driver if CONFIG_DM_ETH_PHY is enabled.
>>
>> This should now show the generic_phy_driver in "dm tree"
>> and also apply the GPIO reset before the MDIO bus driver scans the bus
>> for the PHYs.
>>
>>  ethernet      0  [ + ]   am65_cpsw_nuss_port       |   |-- ethernet@8000000port@1
>>  bootdev       3  [   ]   eth_bootdev               |   |   `-- port@1.bootdev
>>  mdio          0  [ + ]   cpsw_mdio                 |   `-- mdio@f00
>>  eth_phy_ge    0  [ + ]   eth_phy_generic_drv       |       |-- ethernet-phy@0
>>  eth_phy_ge    1  [ + ]   eth_phy_generic_drv       |       `-- ethernet-phy@1
>>
>> To test this on Beagleplay, the following series is required
>>
>> [1] Switch am65-cpsw to DM MDIO
>>  https://lore.kernel.org/all/20240228-for-2024-07-am65-cpsw-mdio-v2-0-f74f972eafeb@kernel.org/
>>
>> The last 3 patches are marked [not-for-merge]. They are to show how the
>> whole solution can work to fix Ethernet on Beagleplay, which has been broken
>> so far. Those DT patches will be sent once the device tree changes are merged
>> into Linux tree.
>>
>> Signed-off-by: Roger Quadros <rogerq@kernel.org>
> 
> Some CI tests failed. I will fix and send v2.
> https://github.com/u-boot/u-boot/pull/495

I'm unsure if the failure is due to this series or not.
https://dev.azure.com/u-boot/u-boot/_build/results?buildId=8023&view=logs&j=a1270dec-081b-5c65-5cd5-5e915a842596&t=69f6cf72-86f3-551a-807d-f28f62a1426f&l=530

Are these known issues?

=================================== FAILURES ===================================
_______________________ test_tpm2_sandbox_self_test_full _______________________
test/py/tests/test_tpm2.py:115: in test_tpm2_sandbox_self_test_full
    output = u_boot_console.run_command('echo $?')
test/py/u_boot_console_base.py:256: in run_command
    m = self.p.expect([chunk] + self.bad_patterns)
test/py/u_boot_spawn.py:193: in expect
    raise Timeout()
E   u_boot_spawn.Timeout
----------------------------- Captured stdout call -----------------------------
/u-boot
sandbox_serial serial: pinctrl_select_state_full: uclass_get_device_by_phandle_id: err=-19



________________ TestEfiSignedImage.test_efi_signed_image_auth5 ________________
test/py/tests/test_efi_secboot/test_signed.py:162: in test_efi_signed_image_auth5
    output = u_boot_console.run_command_list([
test/py/u_boot_console_base.py:297: in run_command_list
    output.append(self.run_command(cmd))
test/py/u_boot_console_base.py:256: in run_command
    m = self.p.expect([chunk] + self.bad_patterns)
test/py/u_boot_spawn.py:193: in expect
    raise Timeout()
E   u_boot_spawn.Timeout
----------------------------- Captured stdout call -----------------------------
/u-boot
sandbox_serial serial: pinctrl_select_state_full: uclass_get_device_by_phandle_id: err=-19

> 
>> ---
>> Roger Quadros (5):
>>       net: mdio-uclass: Bind and probe generic Ethernet PHY driver
>>       configs/am62x_beagleplay_a53_defconfig: enable DM_ETH_PHY
>>       [not-for-merge] arm: dts: k3-am62*: sync with linux-next-20240229
>>       [not-for-merge] k3-am625-beagleplay-u-boot: get CPSW Ethernet to work
>>       [not-for-merge] arm: dts: k3-am625-beagleplay: Fix Ethernet PHY reset GPIO
>>
>>  arch/arm/dts/k3-am62-main.dtsi               | 126 ++++++++++++++---
>>  arch/arm/dts/k3-am62-mcu.dtsi                |   4 +-
>>  arch/arm/dts/k3-am62-phycore-som.dtsi        |   5 +-
>>  arch/arm/dts/k3-am62-thermal.dtsi            |   5 +-
>>  arch/arm/dts/k3-am62-verdin-dev.dtsi         |   4 +-
>>  arch/arm/dts/k3-am62-verdin-wifi.dtsi        |   1 -
>>  arch/arm/dts/k3-am62-verdin.dtsi             |  76 +++++++---
>>  arch/arm/dts/k3-am62-wakeup.dtsi             |  38 +++--
>>  arch/arm/dts/k3-am62.dtsi                    |   4 +-
>>  arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi |  63 +++++++++
>>  arch/arm/dts/k3-am625-beagleplay.dts         |  66 ++++-----
>>  arch/arm/dts/k3-am625-phyboard-lyra-rdk.dts  | 104 +++++++++++++-
>>  arch/arm/dts/k3-am625-sk.dts                 |   4 +-
>>  arch/arm/dts/k3-am625.dtsi                   |   4 +-
>>  arch/arm/dts/k3-am62a-main.dtsi              | 201 +++++++++++++++++++++++++--
>>  arch/arm/dts/k3-am62a-mcu.dtsi               |   4 +-
>>  arch/arm/dts/k3-am62a-thermal.dtsi           |   5 +-
>>  arch/arm/dts/k3-am62a-wakeup.dtsi            |   4 +-
>>  arch/arm/dts/k3-am62a.dtsi                   |   4 +-
>>  arch/arm/dts/k3-am62a7-sk.dts                | 162 ++++++++++++++++++++-
>>  arch/arm/dts/k3-am62a7.dtsi                  |   4 +-
>>  arch/arm/dts/k3-am62x-sk-common.dtsi         |  24 +++-
>>  configs/am62x_beagleplay_a53_defconfig       |   2 +-
>>  net/mdio-uclass.c                            |  41 ++++++
>>  24 files changed, 825 insertions(+), 130 deletions(-)
>> ---
>> base-commit: 84f5bb0be0ec9fbf98f8f3317b578dfc114cf44e
>> change-id: 20240305-for-2024-07-beagleplay-eth-f82a51197937
>>
>> Best regards,
> 

-- 
cheers,
-roger

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [PATCH 0/5] net: mdio-uclass: probe generic Ethernet PHY driver & Fix Beagleplay Ethernet
  2024-03-05 13:24 [PATCH 0/5] net: mdio-uclass: probe generic Ethernet PHY driver & Fix Beagleplay Ethernet Roger Quadros
                   ` (5 preceding siblings ...)
  2024-03-08  8:22 ` [PATCH 0/5] net: mdio-uclass: probe generic Ethernet PHY driver & Fix Beagleplay Ethernet Roger Quadros
@ 2024-03-25 12:16 ` Roger Quadros
  2024-03-26  2:00   ` Tom Rini
  6 siblings, 1 reply; 12+ messages in thread
From: Roger Quadros @ 2024-03-25 12:16 UTC (permalink / raw)
  To: Joe Hershberger, Ramon Fried, Tom Rini, Nishanth Menon,
	Robert Nelson, Wadim Egorov, Marcel Ziswiler, Simon Glass
  Cc: srk, s-vadapalli, vigneshr, r-gunasekaran, danishanwar, u-boot

Hi Tom / Joe,

On 05/03/2024 15:24, Roger Quadros wrote:
> Currently, the GPIO Reset Device Tree properties of the
> PHY node are ignored when the PHY is probed via mdio-uclass driver [1].
> 
> To resolve this, for each child of the MDIO bus node, bind and probe
> the generic Ethernet PHY driver if CONFIG_DM_ETH_PHY is enabled.
> 
> This should now show the generic_phy_driver in "dm tree"
> and also apply the GPIO reset before the MDIO bus driver scans the bus
> for the PHYs.
> 
>  ethernet      0  [ + ]   am65_cpsw_nuss_port       |   |-- ethernet@8000000port@1
>  bootdev       3  [   ]   eth_bootdev               |   |   `-- port@1.bootdev
>  mdio          0  [ + ]   cpsw_mdio                 |   `-- mdio@f00
>  eth_phy_ge    0  [ + ]   eth_phy_generic_drv       |       |-- ethernet-phy@0
>  eth_phy_ge    1  [ + ]   eth_phy_generic_drv       |       `-- ethernet-phy@1
> 
> To test this on Beagleplay, the following series is required
> 
> [1] Switch am65-cpsw to DM MDIO
>  https://lore.kernel.org/all/20240228-for-2024-07-am65-cpsw-mdio-v2-0-f74f972eafeb@kernel.org/
> 
> The last 3 patches are marked [not-for-merge]. They are to show how the
> whole solution can work to fix Ethernet on Beagleplay, which has been broken
> so far. Those DT patches will be sent once the device tree changes are merged
> into Linux tree.
> 
> Signed-off-by: Roger Quadros <rogerq@kernel.org>
> ---
> Roger Quadros (5):
>       net: mdio-uclass: Bind and probe generic Ethernet PHY driver
>       configs/am62x_beagleplay_a53_defconfig: enable DM_ETH_PHY

Any comments to the first 2 patches in this series?

>       [not-for-merge] arm: dts: k3-am62*: sync with linux-next-20240229
>       [not-for-merge] k3-am625-beagleplay-u-boot: get CPSW Ethernet to work
>       [not-for-merge] arm: dts: k3-am625-beagleplay: Fix Ethernet PHY reset GPIO
> 
>  arch/arm/dts/k3-am62-main.dtsi               | 126 ++++++++++++++---
>  arch/arm/dts/k3-am62-mcu.dtsi                |   4 +-
>  arch/arm/dts/k3-am62-phycore-som.dtsi        |   5 +-
>  arch/arm/dts/k3-am62-thermal.dtsi            |   5 +-
>  arch/arm/dts/k3-am62-verdin-dev.dtsi         |   4 +-
>  arch/arm/dts/k3-am62-verdin-wifi.dtsi        |   1 -
>  arch/arm/dts/k3-am62-verdin.dtsi             |  76 +++++++---
>  arch/arm/dts/k3-am62-wakeup.dtsi             |  38 +++--
>  arch/arm/dts/k3-am62.dtsi                    |   4 +-
>  arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi |  63 +++++++++
>  arch/arm/dts/k3-am625-beagleplay.dts         |  66 ++++-----
>  arch/arm/dts/k3-am625-phyboard-lyra-rdk.dts  | 104 +++++++++++++-
>  arch/arm/dts/k3-am625-sk.dts                 |   4 +-
>  arch/arm/dts/k3-am625.dtsi                   |   4 +-
>  arch/arm/dts/k3-am62a-main.dtsi              | 201 +++++++++++++++++++++++++--
>  arch/arm/dts/k3-am62a-mcu.dtsi               |   4 +-
>  arch/arm/dts/k3-am62a-thermal.dtsi           |   5 +-
>  arch/arm/dts/k3-am62a-wakeup.dtsi            |   4 +-
>  arch/arm/dts/k3-am62a.dtsi                   |   4 +-
>  arch/arm/dts/k3-am62a7-sk.dts                | 162 ++++++++++++++++++++-
>  arch/arm/dts/k3-am62a7.dtsi                  |   4 +-
>  arch/arm/dts/k3-am62x-sk-common.dtsi         |  24 +++-
>  configs/am62x_beagleplay_a53_defconfig       |   2 +-
>  net/mdio-uclass.c                            |  41 ++++++
>  24 files changed, 825 insertions(+), 130 deletions(-)
> ---
> base-commit: 84f5bb0be0ec9fbf98f8f3317b578dfc114cf44e
> change-id: 20240305-for-2024-07-beagleplay-eth-f82a51197937
> 
> Best regards,

-- 
cheers,
-roger

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [PATCH 0/5] net: mdio-uclass: probe generic Ethernet PHY driver & Fix Beagleplay Ethernet
  2024-03-25 12:16 ` Roger Quadros
@ 2024-03-26  2:00   ` Tom Rini
  0 siblings, 0 replies; 12+ messages in thread
From: Tom Rini @ 2024-03-26  2:00 UTC (permalink / raw)
  To: Roger Quadros
  Cc: Joe Hershberger, Ramon Fried, Nishanth Menon, Robert Nelson,
	Wadim Egorov, Marcel Ziswiler, Simon Glass, srk, s-vadapalli,
	vigneshr, r-gunasekaran, danishanwar, u-boot

[-- Attachment #1: Type: text/plain, Size: 2096 bytes --]

On Mon, Mar 25, 2024 at 02:16:53PM +0200, Roger Quadros wrote:
> Hi Tom / Joe,
> 
> On 05/03/2024 15:24, Roger Quadros wrote:
> > Currently, the GPIO Reset Device Tree properties of the
> > PHY node are ignored when the PHY is probed via mdio-uclass driver [1].
> > 
> > To resolve this, for each child of the MDIO bus node, bind and probe
> > the generic Ethernet PHY driver if CONFIG_DM_ETH_PHY is enabled.
> > 
> > This should now show the generic_phy_driver in "dm tree"
> > and also apply the GPIO reset before the MDIO bus driver scans the bus
> > for the PHYs.
> > 
> >  ethernet      0  [ + ]   am65_cpsw_nuss_port       |   |-- ethernet@8000000port@1
> >  bootdev       3  [   ]   eth_bootdev               |   |   `-- port@1.bootdev
> >  mdio          0  [ + ]   cpsw_mdio                 |   `-- mdio@f00
> >  eth_phy_ge    0  [ + ]   eth_phy_generic_drv       |       |-- ethernet-phy@0
> >  eth_phy_ge    1  [ + ]   eth_phy_generic_drv       |       `-- ethernet-phy@1
> > 
> > To test this on Beagleplay, the following series is required
> > 
> > [1] Switch am65-cpsw to DM MDIO
> >  https://lore.kernel.org/all/20240228-for-2024-07-am65-cpsw-mdio-v2-0-f74f972eafeb@kernel.org/
> > 
> > The last 3 patches are marked [not-for-merge]. They are to show how the
> > whole solution can work to fix Ethernet on Beagleplay, which has been broken
> > so far. Those DT patches will be sent once the device tree changes are merged
> > into Linux tree.
> > 
> > Signed-off-by: Roger Quadros <rogerq@kernel.org>
> > ---
> > Roger Quadros (5):
> >       net: mdio-uclass: Bind and probe generic Ethernet PHY driver
> >       configs/am62x_beagleplay_a53_defconfig: enable DM_ETH_PHY
> 
> Any comments to the first 2 patches in this series?

Oh, so the CI failure, unfortunately, was because sometimes those tests
hit some resource-related race condition I believe. And I took your
comment at the time to mean you would v2 them. Yes, these patches seem
fine as is and I'll pick up assorted changes for -next soon. Thanks for
your patience.

-- 
Tom

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 659 bytes --]

^ permalink raw reply	[flat|nested] 12+ messages in thread

end of thread, other threads:[~2024-03-28 15:10 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-03-05 13:24 [PATCH 0/5] net: mdio-uclass: probe generic Ethernet PHY driver & Fix Beagleplay Ethernet Roger Quadros
2024-03-05 13:24 ` [PATCH 1/5] net: mdio-uclass: Bind and probe generic Ethernet PHY driver Roger Quadros
2024-03-28 15:09   ` Tom Rini
2024-03-05 13:24 ` [PATCH 2/5] configs/am62x_beagleplay_a53_defconfig: enable DM_ETH_PHY Roger Quadros
2024-03-28 15:09   ` Tom Rini
2024-03-05 13:24 ` [PATCH not-for-merge 3/5] arm: dts: k3-am62*: sync with linux-next-20240229 Roger Quadros
2024-03-05 13:24 ` [PATCH not-for-merge 4/5] k3-am625-beagleplay-u-boot: get CPSW Ethernet to work Roger Quadros
2024-03-05 13:24 ` [PATCH not-for-merge 5/5] arm: dts: k3-am625-beagleplay: Fix Ethernet PHY reset GPIO Roger Quadros
2024-03-08  8:22 ` [PATCH 0/5] net: mdio-uclass: probe generic Ethernet PHY driver & Fix Beagleplay Ethernet Roger Quadros
2024-03-08  8:26   ` Roger Quadros
2024-03-25 12:16 ` Roger Quadros
2024-03-26  2:00   ` Tom Rini

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