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charset="utf-8" Label the spi nor as serial_flash. This allows us to disable the flash with an overlay common to all am6xx-phycore-som boards. Signed-off-by: Nathan Morrisson --- arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi b/arch/arm64/b= oot/dts/ti/k3-am64-phycore-som.dtsi index 125e507966fb..ca0bbf21f7fe 100644 --- a/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi @@ -296,7 +296,7 @@ &ospi0 { pinctrl-names =3D "default"; pinctrl-0 =3D <&ospi0_pins_default>; =20 - flash@0 { + serial_flash: flash@0 { compatible =3D "jedec,spi-nor"; reg =3D <0x0>; spi-tx-bus-width =3D <8>; --=20 2.25.1 From nobody Wed Dec 17 21:02:53 2025 Received: from NAM11-BN8-obe.outbound.protection.outlook.com (mail-bn8nam11on2103.outbound.protection.outlook.com [40.107.236.103]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 823451D54F; Thu, 2 May 2024 23:08:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" Add an overlay to disable the eth phy for all am6xx-phycore-som boards. Signed-off-by: Nathan Morrisson --- arch/arm64/boot/dts/ti/Makefile | 3 +++ .../ti/k3-am6xx-phycore-disable-eth-phy.dtso | 19 +++++++++++++++++++ 2 files changed, 22 insertions(+) create mode 100644 arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-eth-phy= .dtso diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makef= ile index 9a722c2473fb..030c47b2d7de 100644 --- a/arch/arm64/boot/dts/ti/Makefile +++ b/arch/arm64/boot/dts/ti/Makefile @@ -53,6 +53,9 @@ dtb-$(CONFIG_ARCH_K3) +=3D k3-am642-tqma64xxl-mbax4xxl.dtb dtb-$(CONFIG_ARCH_K3) +=3D k3-am64-tqma64xxl-mbax4xxl-sdcard.dtbo dtb-$(CONFIG_ARCH_K3) +=3D k3-am64-tqma64xxl-mbax4xxl-wlan.dtbo =20 +# Common overlays for the phyCORE-AM6* family of boards +dtb-$(CONFIG_ARCH_K3) +=3D k3-am6xx-phycore-disable-eth-phy.dtbo + # Boards with AM65x SoC k3-am654-gp-evm-dtbs :=3D k3-am654-base-board.dtb \ k3-am654-base-board-rocktech-rk101-panel.dtbo \ diff --git a/arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-eth-phy.dtso b= /arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-eth-phy.dtso new file mode 100644 index 000000000000..356c82bbe143 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-eth-phy.dtso @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: GPL-2.0-only OR MIT +/* + * Copyright (C) 2023 PHYTEC America, LLC + * Author: Garrett Giordano + * + * Copyright (C) 2024 PHYTEC America, LLC + * Author: Nathan Morrisson + */ + +/dts-v1/; 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charset="utf-8" Add an overlay to disable the rtc for all am6xx-phycore-som boards. Signed-off-by: Nathan Morrisson --- arch/arm64/boot/dts/ti/Makefile | 1 + .../boot/dts/ti/k3-am6xx-phycore-disable-rtc.dtso | 15 +++++++++++++++ 2 files changed, 16 insertions(+) create mode 100644 arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-rtc.dtso diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makef= ile index 030c47b2d7de..83a108eb4a3d 100644 --- a/arch/arm64/boot/dts/ti/Makefile +++ b/arch/arm64/boot/dts/ti/Makefile @@ -55,6 +55,7 @@ dtb-$(CONFIG_ARCH_K3) +=3D k3-am64-tqma64xxl-mbax4xxl-wla= n.dtbo =20 # Common overlays for the phyCORE-AM6* family of boards dtb-$(CONFIG_ARCH_K3) +=3D k3-am6xx-phycore-disable-eth-phy.dtbo +dtb-$(CONFIG_ARCH_K3) +=3D k3-am6xx-phycore-disable-rtc.dtbo =20 # Boards with AM65x SoC k3-am654-gp-evm-dtbs :=3D k3-am654-base-board.dtb \ diff --git a/arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-rtc.dtso b/arc= h/arm64/boot/dts/ti/k3-am6xx-phycore-disable-rtc.dtso new file mode 100644 index 000000000000..8b24191f5948 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-rtc.dtso @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0-only OR MIT +/* + * Copyright (C) 2023 PHYTEC America, LLC + * Author: Garrett Giordano + * + * Copyright (C) 2024 PHYTEC America, LLC + * Author: Nathan Morrisson + */ + +/dts-v1/; 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charset="utf-8" Add an overlay to disable the spi nor for all am6xx-phycore-som boards. Signed-off-by: Nathan Morrisson --- arch/arm64/boot/dts/ti/Makefile | 1 + .../dts/ti/k3-am6xx-phycore-disable-spi-nor.dtso | 15 +++++++++++++++ 2 files changed, 16 insertions(+) create mode 100644 arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-spi-nor= .dtso diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makef= ile index 83a108eb4a3d..01e5f3a83996 100644 --- a/arch/arm64/boot/dts/ti/Makefile +++ b/arch/arm64/boot/dts/ti/Makefile @@ -56,6 +56,7 @@ dtb-$(CONFIG_ARCH_K3) +=3D k3-am64-tqma64xxl-mbax4xxl-wla= n.dtbo # Common overlays for the phyCORE-AM6* family of boards dtb-$(CONFIG_ARCH_K3) +=3D k3-am6xx-phycore-disable-eth-phy.dtbo dtb-$(CONFIG_ARCH_K3) +=3D k3-am6xx-phycore-disable-rtc.dtbo +dtb-$(CONFIG_ARCH_K3) +=3D k3-am6xx-phycore-disable-spi-nor.dtbo =20 # Boards with AM65x SoC k3-am654-gp-evm-dtbs :=3D k3-am654-base-board.dtb \ diff --git a/arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-spi-nor.dtso b= /arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-spi-nor.dtso new file mode 100644 index 000000000000..cc0cf269b6e4 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-spi-nor.dtso @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0-only OR MIT +/* + * Copyright (C) 2023 PHYTEC America, LLC + * Author: Garrett Giordano + * + * Copyright (C) 2024 PHYTEC America, LLC + * Author: Nathan Morrisson + */ + +/dts-v1/; +/plugin/; + +&serial_flash { + status =3D "disabled"; +}; --=20 2.25.1