sunxi: initial 3.14 patchset

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>

SVN-Revision: 42313

1 files changed, 96 insertions, 0 deletions

diff --git a/target/linux/sunxi/patches-3.14/232-1-dt-sun7i-add-wifi-to-cubietruck.patch b/target/linux/sunxi/patches-3.14/232-1-dt-sun7i-add-wifi-to-cubietruck.patch
new file mode 100644
index 0000000000..2e80804891
--- /dev/null
+++ b/target/linux/sunxi/patches-3.14/232-1-dt-sun7i-add-wifi-to-cubietruck.patch
@@ -0,0 +1,96 @@
+From 3e7fc7d394db0783996519f2d5affde5152a628e Mon Sep 17 00:00:00 2001
+From: Chen-Yu Tsai <wens@csie.org>
+Date: Thu, 26 Dec 2013 17:14:33 +0800
+Subject: [PATCH] ARM: dts: sun7i: add WiFi module to Cubietruck DTS
+
+The CubieTruck has an AMPAK AP6210 WiFi+Bluetooth module. The WiFi
+part is a BCM43362 IC connected to MMC2 in the A20 SoC via SDIO.
+The IC also takes a 32.768 KHz low power clock input, and a power
+enable signal via GPIO.
+
+The WiFi module supports out-of-band interrupt signaling via GPIO,
+but this is not supported in this patch.
+---
+ arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 47 ++++++++++++++++++++++++++++++
+ 1 file changed, 47 insertions(+)
+
+diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
+index 66bb3ef..2444806 100644
+--- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
++++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
+@@ -28,6 +28,23 @@
+ 			status = "okay";
+ 		};
+ 
++		mmc3: mmc@01c12000 {
++			pinctrl-names = "default", "default";
++			pinctrl-0 = <&mmc3_pins_a>;
++			pinctrl-1 = <&wifi_host_wake_pin>;
++			vmmc-supply = <&reg_vmmc3>;
++			non-removable;
++			status = "okay";
++
++			brcmf: bcrmf@0 {
++				/* out of band interrupt not working */
++				/* compatible = "broadcom,bcm43362"; */
++				interrupt-parent = <&pio>;
++				interrupts = <10 2>; /* EINT10 */
++				status = "okay";
++			};
++		};
++
+ 		usbphy: phy@01c13400 {
+ 			usb1_vbus-supply = <&reg_usb1_vbus>;
+ 			usb2_vbus-supply = <&reg_usb2_vbus>;
+@@ -56,6 +73,18 @@
+ 		};
+ 
+ 		pinctrl@01c20800 {
++			mmc3_pins_a: mmc3@0 {
++				/* AP6210 requires pull-up */
++				allwinner,pull = <1>;
++			};
++
++			vmmc3_pin_cubietruck: vmmc3_pin@0 {
++				allwinner,pins = "PH9";
++				allwinner,function = "gpio_out";
++				allwinner,drive = <0>;
++				allwinner,pull = <0>;
++			};
++
+ 			ahci_pwr_pin_cubietruck: ahci_pwr_pin@1 {
+ 				allwinner,pins = "PH12";
+ 				allwinner,function = "gpio_out";
+@@ -69,6 +98,13 @@
+ 				allwinner,drive = <0>;
+ 				allwinner,pull = <0>;
+ 			};
++
++			wifi_host_wake_pin: wifi_host_wake_pin@0 {
++				allwinner,pins = "PH10";
++				allwinner,function = "gpio_in";
++				allwinner,drive = <0>;
++				allwinner,pull = <0>;
++			};
+ 		};
+ 
+ 		uart0: serial@01c28000 {
+@@ -147,4 +183,15 @@
+ 	reg_usb2_vbus: usb2-vbus {
+ 		status = "okay";
+ 	};
++
++	reg_vmmc3: vmmc3 {
++		compatible = "regulator-fixed";
++		pinctrl-names = "default";
++		pinctrl-0 = <&vmmc3_pin_cubietruck>;
++		regulator-name = "vmmc3";
++		regulator-min-microvolt = <3300000>;
++		regulator-max-microvolt = <3300000>;
++		enable-active-high;
++		gpio = <&pio 7 9 0>;
++	};
+ };
+-- 
+2.0.3
+