brcm2708: update linux 4.4 patches to latest version

[openwrt/svn-archive/archive.git] / target / linux / brcm2708 / patches-4.4 / 0168-FIXUP-BCM270X_DT-Update-to-latest-Pi3-DTS.patch

diff --git a/target/linux/brcm2708/patches-4.4/0168-FIXUP-BCM270X_DT-Update-to-latest-Pi3-DTS.patch b/target/linux/brcm2708/patches-4.4/0168-FIXUP-BCM270X_DT-Update-to-latest-Pi3-DTS.patch
new file mode 100644 (file)
index 0000000..686f5c6
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.4/0168-FIXUP-BCM270X_DT-Update-to-latest-Pi3-DTS.patch
@@ -0,0 +1,82 @@
+From 52015bd5f0bb4d64ca51c5f8539cf2552dfb8a42 Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.org>
+Date: Thu, 21 Jan 2016 17:57:49 +0000
+Subject: [PATCH 168/170] FIXUP: BCM270X_DT: Update to latest Pi3 DTS
+
+---
+ arch/arm/boot/dts/bcm2710-rpi-3-b.dts | 34 ++++++++++++++++++++++++++--------
+ 1 file changed, 26 insertions(+), 8 deletions(-)
+
+--- a/arch/arm/boot/dts/bcm2710-rpi-3-b.dts
++++ b/arch/arm/boot/dts/bcm2710-rpi-3-b.dts
+@@ -45,16 +45,21 @@
+       };
+ 
+       bt_pins: bt_pins {
+-              brcm,pins =     <28 29 30 31 14 15 43>;
+-              brcm,function = <6 6 6 6 2 2 4>;
+-                      // alt2:PCM alt5:UART1 alt0:GPCLK2
+-              brcm,pull =     <0 0 0 0 0 2 0>;
++              brcm,pins =     <28 29 30 31 43>;
++              brcm,function = <6 6 6 6 4>;   /* alt2:PCM alt0:GPCLK2 */
++              brcm,pull =     <0 0 0 0 0>;
+       };
+ 
+-      uart1_pins: uart1_pins {
++      uart0_pins: uart0_pins {
+               brcm,pins = <32 33>;
+               brcm,function = <7>; /* alt3=UART0 */
+-              brcm,pull = <0>;
++              brcm,pull = <0 0>;
++      };
++
++      uart1_pins: uart1_pins {
++              brcm,pins = <14 15>;
++              brcm,function = <2>; /* alt5=UART1 */
++              brcm,pull = <0 0>;
+       };
+ };
+ 
+@@ -71,6 +76,17 @@
+       non-removable;
+       bus-width = <4>;
+       status = "okay";
++      brcm,overclock-50 = <0>;
++};
++
++&soc {
++      virtgpio: virtgpio {
++              compatible = "brcm,bcm2835-virtgpio";
++              gpio-controller;
++              #gpio-cells = <2>;
++              firmware = <&firmware>;
++              status = "okay";
++      };
+ };
+ 
+ &fb {
+@@ -78,12 +94,14 @@
+ };
+ 
+ &uart0 {
++      pinctrl-names = "default";
++      pinctrl-0 = <&uart0_pins &bt_pins>;
+       status = "okay";
+ };
+ 
+ &uart1 {
+       pinctrl-names = "default";
+-      pinctrl-0 = <&uart1_pins &bt_pins>;
++      pinctrl-0 = <&uart1_pins>;
+       status = "okay";
+ };
+ 
+@@ -139,7 +157,7 @@
+       act_led: act {
+               label = "led0";
+               linux,default-trigger = "mmc0";
+-              gpios = <&gpio 47 0>;
++              gpios = <&virtgpio 0 0>;
+       };
+ };
+