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Update Helios4 Device Tree - board rev1.1

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- Change GPIO for I2C IO expander interrupt pin
- Remove gpio-key button0
This commit is contained in:
Gauthier Provost 2018-01-06 18:57:18 +08:00
parent 2cc7b312f3
commit 2e86ccf4c5
2 changed files with 6 additions and 23 deletions
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27
patch/kernel/mvebu-default/95-helios4-device-tree.patch
View File

@ -13,16 +13,16 @@ Subject: Initial device tree
- Enable IO expander interrupt
- Allocate GPIOs for fans
---
arch/arm/boot/dts/armada-388-helios4.dts | 346 +++++++++++++++++++++
1 file changed, 346 insertions(+)
arch/arm/boot/dts/armada-388-helios4.dts | 329 +++++++++++++++++++++
1 file changed, 329 insertions(+)
create mode 100644 arch/arm/boot/dts/armada-388-helios4.dts
diff --git a/arch/arm/boot/dts/armada-388-helios4.dts b/arch/arm/boot/dts/armada-388-helios4.dts
new file mode 100644
index 0000000..295f962
index 0000000..19a0256
--- /dev/null
+++ b/arch/arm/boot/dts/armada-388-helios4.dts
@@ -0,0 +1,346 @@
@@ -0,0 +1,329 @@
+/*
+ * Device Tree file for Helios4
+ * based on SolidRun Clearfog revision A1 rev 2.0 (88F6828)
@ -92,19 +92,6 @@ index 0000000..295f962
+ vin-supply = <&reg_12v>;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-0 = <&user_button_pins>;
+ pinctrl-names = "default";
+
+ button_0 {
+ label = "User Button";
+ gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
+ linux,can-disable;
+ linux,code = <BTN_0>;
+ };
+ };
+
+ system-leds {
+ compatible = "gpio-leds";
+ status-led {
@ -205,7 +192,7 @@ index 0000000..295f962
+ pinctrl-names = "default";
+ pinctrl-0 = <&pca0_pins>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <18 IRQ_TYPE_EDGE_FALLING>;
+ interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
@ -361,10 +348,6 @@ index 0000000..295f962
+ marvell,pins = "mpp59";
+ marvell,function = "spi1";
+ };
+ user_button_pins: user-button-pins {
+ marvell,pins = "mpp23";
+ marvell,function = "gpio";
+ };
+ };
+ };
+ };

2
patch/kernel/mvebu-default/95-helios4-remove-spi-nor-flash.patch
View File

@ -2,7 +2,7 @@ diff --git a/arch/arm/boot/dts/armada-388-helios4.dts b/arch/arm/boot/dts/armada
index 1075535..2045dc0 100644
--- a/arch/arm/boot/dts/armada-388-helios4.dts
+++ b/arch/arm/boot/dts/armada-388-helios4.dts
@@ -258,16 +258,6 @@
@@ -244,16 +244,6 @@
&microsom_spi1_cs_pins>;
pinctrl-names = "default";
status = "okay";