diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0168-FIXUP-BCM270X_DT-Update-to-latest-Pi3-DTS.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0168-FIXUP-BCM270X_DT-Update-to-latest-Pi3-DTS.patch | 82 |
1 files changed, 82 insertions, 0 deletions
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 index 0000000000..686f5c6ac9 --- /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>; + }; + }; + |