Merge tag 'mvebu-fixes-5.0-1' of git://git.infradead.org/linux-mvebu …

…into fixes mvebu fixes for 5.0 They are all device tree fixes which also worth being in stable: - Reserve PSCI area on Armada 7K/8K preventing the kernel accessing this area and crashing while doing it. - Use correct PCIe reset signal on MACCHIATOBin (Armada 8040 based) - Fix polarity of GPIO fan line D-Link DNS NASes(kikwood based) * tag 'mvebu-fixes-5.0-1' of git://git.infradead.org/linux-mvebu: ARM: dts: kirkwood: Fix polarity of GPIO fan lines arm64: dts: marvell: mcbin: fix PCIe reset signal arm64: dts: marvell: armada-ap806: reserve PSCI area Signed-off-by: Olof Johansson <[email protected]>
wangyan0507 · Jan 13, 2019 · 56acb3e · 56acb3e
2 parents 2ec472e + b5f0348
commit 56acb3e
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Showing 3 changed files with 20 additions and 3 deletions.
diff --git a/arch/arm/boot/dts/kirkwood-dnskw.dtsi b/arch/arm/boot/dts/kirkwood-dnskw.dtsi
@@ -36,8 +36,8 @@
 		compatible = "gpio-fan";
 		pinctrl-0 = <&pmx_fan_high_speed &pmx_fan_low_speed>;
 		pinctrl-names = "default";
-		gpios = <&gpio1 14 GPIO_ACTIVE_LOW
-			 &gpio1 13 GPIO_ACTIVE_LOW>;
+		gpios = <&gpio1 14 GPIO_ACTIVE_HIGH
+			 &gpio1 13 GPIO_ACTIVE_HIGH>;
 		gpio-fan,speed-map = <0    0
 				      3000 1
 				      6000 2>;

diff --git a/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtsi b/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtsi
@@ -183,7 +183,7 @@
 	pinctrl-0 = <&cp0_pcie_pins>;
 	num-lanes = <4>;
 	num-viewport = <8>;
-	reset-gpio = <&cp0_gpio1 20 GPIO_ACTIVE_LOW>;
+	reset-gpios = <&cp0_gpio2 20 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };
 

diff --git a/arch/arm64/boot/dts/marvell/armada-ap806.dtsi b/arch/arm64/boot/dts/marvell/armada-ap806.dtsi
@@ -28,6 +28,23 @@
 		method = "smc";
 	};
 
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		/*
+		 * This area matches the mapping done with a
+		 * mainline U-Boot, and should be updated by the
+		 * bootloader.
+		 */
+
+		psci-area@4000000 {
+			reg = <0x0 0x4000000 0x0 0x200000>;
+			no-map;
+		};
+	};
+
 	ap806 {
 		#address-cells = <2>;
 		#size-cells = <2>;