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Diffstat (limited to 'target/linux/mvebu/patches-4.14/529-armada388-clearfog-enable-spi-flash.patch')
-rw-r--r--target/linux/mvebu/patches-4.14/529-armada388-clearfog-enable-spi-flash.patch50
1 files changed, 50 insertions, 0 deletions
diff --git a/target/linux/mvebu/patches-4.14/529-armada388-clearfog-enable-spi-flash.patch b/target/linux/mvebu/patches-4.14/529-armada388-clearfog-enable-spi-flash.patch
new file mode 100644
index 0000000000..7ec5b01947
--- /dev/null
+++ b/target/linux/mvebu/patches-4.14/529-armada388-clearfog-enable-spi-flash.patch
@@ -0,0 +1,50 @@
+From bb683d7ad9d53442586cfdd0a79a6d6c1fec344e Mon Sep 17 00:00:00 2001
+From: Baruch Siach <baruch@tkos.co.il>
+Date: Thu, 28 Jun 2018 10:13:35 +0300
+Subject: [PATCH] ARM: dts: armada388-clearfog: enable spi flash
+
+The SolidRun Armada 388 SOM has the SPI flash populated by default
+unless the customer explicitly asks otherwise. Enable support by
+default.
+
+Signed-off-by: Baruch Siach <baruch@tkos.co.il>
+Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
+Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
+---
+ arch/arm/boot/dts/armada-388-clearfog.dts | 2 +-
+ arch/arm/boot/dts/armada-388-clearfog.dtsi | 2 +-
+ arch/arm/boot/dts/armada-38x-solidrun-microsom.dtsi | 1 -
+ 3 files changed, 2 insertions(+), 3 deletions(-)
+
+--- a/arch/arm/boot/dts/armada-388-clearfog.dts
++++ b/arch/arm/boot/dts/armada-388-clearfog.dts
+@@ -284,7 +284,7 @@
+ &spi1 {
+ /*
+ * Add SPI CS pins for clearfog:
+- * CS0: W25Q32 (not populated on uSOM)
++ * CS0: W25Q32
+ * CS1:
+ * CS2: mikrobus
+ */
+--- a/arch/arm/boot/dts/armada-388-clearfog.dtsi
++++ b/arch/arm/boot/dts/armada-388-clearfog.dtsi
+@@ -265,7 +265,7 @@
+ &spi1 {
+ /*
+ * Add SPI CS pins for clearfog:
+- * CS0: W25Q32 (not populated on uSOM)
++ * CS0: W25Q32
+ * CS1: PIC microcontroller (Pro models)
+ * CS2: mikrobus
+ */
+--- a/arch/arm/boot/dts/armada-38x-solidrun-microsom.dtsi
++++ b/arch/arm/boot/dts/armada-38x-solidrun-microsom.dtsi
+@@ -135,7 +135,6 @@
+ compatible = "w25q32", "jedec,spi-nor";
+ reg = <0>; /* Chip select 0 */
+ spi-max-frequency = <3000000>;
+- status = "disabled";
+ };
+ };
+