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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/boot/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 = "default"; pinctrl-0 = <&ospi0_pins_default>; - flash@0 { + serial_flash: flash@0 { compatible = "jedec,spi-nor"; reg = <0x0>; spi-tx-bus-width = <8>; From patchwork Thu May 2 23:08:27 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nathan Morrisson X-Patchwork-Id: 13652193 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 44CC5C04FFE for ; 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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/Makefile index 9a722c2473fb..030c47b2d7de 100644 --- a/arch/arm64/boot/dts/ti/Makefile +++ b/arch/arm64/boot/dts/ti/Makefile @@ -53,6 +53,9 @@ dtb-$(CONFIG_ARCH_K3) += k3-am642-tqma64xxl-mbax4xxl.dtb dtb-$(CONFIG_ARCH_K3) += k3-am64-tqma64xxl-mbax4xxl-sdcard.dtbo dtb-$(CONFIG_ARCH_K3) += k3-am64-tqma64xxl-mbax4xxl-wlan.dtbo +# Common overlays for the phyCORE-AM6* family of boards +dtb-$(CONFIG_ARCH_K3) += k3-am6xx-phycore-disable-eth-phy.dtbo + # Boards with AM65x SoC k3-am654-gp-evm-dtbs := 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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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/Makefile index 030c47b2d7de..83a108eb4a3d 100644 --- a/arch/arm64/boot/dts/ti/Makefile +++ b/arch/arm64/boot/dts/ti/Makefile @@ -55,6 +55,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am64-tqma64xxl-mbax4xxl-wlan.dtbo # Common overlays for the phyCORE-AM6* family of boards dtb-$(CONFIG_ARCH_K3) += k3-am6xx-phycore-disable-eth-phy.dtbo +dtb-$(CONFIG_ARCH_K3) += k3-am6xx-phycore-disable-rtc.dtbo # Boards with AM65x SoC k3-am654-gp-evm-dtbs := k3-am654-base-board.dtb \ diff --git a/arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-rtc.dtso b/arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-rtc.dtso new file mode 100644 index 000000000000..8b24191f5948 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-rtc.dtso @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0-only OR MIT +/* + * Copyright (C) 2023 PHYTEC America, LLC + * Author: Garrett Giordano + * + * Copyright (C) 2024 PHYTEC America, LLC + * Author: Nathan Morrisson + */ + +/dts-v1/; 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Signed-off-by: Nathan Morrisson --- arch/arm64/boot/dts/ti/Makefile | 1 + .../dts/ti/k3-am6xx-phycore-disable-spi-nor.dtso | 15 +++++++++++++++ 2 files changed, 16 insertions(+) create mode 100644 arch/arm64/boot/dts/ti/k3-am6xx-phycore-disable-spi-nor.dtso diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile index 83a108eb4a3d..01e5f3a83996 100644 --- a/arch/arm64/boot/dts/ti/Makefile +++ b/arch/arm64/boot/dts/ti/Makefile @@ -56,6 +56,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am64-tqma64xxl-mbax4xxl-wlan.dtbo # Common overlays for the phyCORE-AM6* family of boards dtb-$(CONFIG_ARCH_K3) += k3-am6xx-phycore-disable-eth-phy.dtbo dtb-$(CONFIG_ARCH_K3) += k3-am6xx-phycore-disable-rtc.dtbo +dtb-$(CONFIG_ARCH_K3) += k3-am6xx-phycore-disable-spi-nor.dtbo # Boards with AM65x SoC k3-am654-gp-evm-dtbs := 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 = "disabled"; +};