From 8ba396551d5d3e862c195e7373e51c4056429c91 Mon Sep 17 00:00:00 2001
From: Marek Vasut <marex@denx.de>
Date: Thu, 24 Dec 2020 07:27:26 +0100
Subject: [PATCH] ARM: dts: stm32: Disable KS8851 and FMC on PicoITX board

The PicoITX has only one ethernet routed out, so the KS8851 is not used
at all. Disable the KS8851 and the entire FMC controller.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: linux-stm32@st-md-mailman.stormreply.com
To: linux-arm-kernel@lists.infradead.org
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
---
 arch/arm/boot/dts/stm32mp15xx-dhcom-picoitx.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcom-picoitx.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcom-picoitx.dtsi
index 32700cca24c82..757707766fa04 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dhcom-picoitx.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dhcom-picoitx.dtsi
@@ -36,6 +36,10 @@
 	status = "disabled";
 };
 
+&fmc {
+	status = "disabled";
+};
+
 &gpioa {
 	/*
 	 * NOTE: The USB Port on the PicoITX needs a PWR_EN signal to enable
@@ -94,6 +98,10 @@
 	/delete-property/dma-names;
 };
 
+&ksz8851 {
+	status = "disabled";
+};
+
 &usart3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&usart3_pins_a>;
-- 
2.30.2