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[2/3] arm64: boot: dts: freescale: Add no-spiflash overlay

Message ID 20240725094457.37739-3-y.varakala@phytec.de (mailing list archive)
State New, archived
Headers show
Series arm64: dts: freescale: imx8mp-phycore: Add devicetree overlays | expand

Commit Message

Yashwanth Varakala July 25, 2024, 9:44 a.m. UTC 
Add devicetree overlay to disable SPI NOR if the module does
not supports or not equipped with SPI NOR flash.

Signed-off-by: Yashwanth Varakala <y.varakala@phytec.de>
---
 arch/arm64/boot/dts/freescale/Makefile           |  2 ++
 .../freescale/imx8mp-phycore-no-spiflash.dtso    | 16 ++++++++++++++++
 2 files changed, 18 insertions(+)
 create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-phycore-no-spiflash.dtso
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Patch

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 8f41db93c3d9..dedea4b5c319 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -176,8 +176,10 @@  dtb-$(CONFIG_ARCH_MXC) += imx8mp-navqp.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-phyboard-pollux-rdk.dtb
 imx8mp-phyboard-pollux-rdk-no-eth-dtbs += imx8mp-phyboard-pollux-rdk.dtb imx8mp-phycore-no-eth.dtbo
 imx8mp-phyboard-pollux-rdk-no-rtc-dtbs += imx8mp-phyboard-pollux-rdk.dtb imx8mp-phycore-no-rtc.dtbo
+imx8mp-phyboard-pollux-rdk-no-spiflash-dtbs += imx8mp-phyboard-pollux-rdk.dtb imx8mp-phycore-no-spiflash.dtbo
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-phyboard-pollux-rdk-no-eth.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-phyboard-pollux-rdk-no-rtc.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mp-phyboard-pollux-rdk-no-spiflash.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-hdmi.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-lt6.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-mi1010ait-1cp1.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-phycore-no-spiflash.dtso b/arch/arm64/boot/dts/freescale/imx8mp-phycore-no-spiflash.dtso
new file mode 100644
index 000000000000..95329282d559
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mp-phycore-no-spiflash.dtso
@@ -0,0 +1,16 @@ 
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2024 PHYTEC Messtechnik GmbH
+ * Author: Cem Tenruh <c.tenruh@phytec.de>
+ */
+
+/dts-v1/;
+/plugin/;
+
+&flexspi {
+        status = "disabled";
+};
+
+&som_flash {
+        status = "disabled";
+};