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authorÁlvaro Fernández Rojas <noltari@gmail.com>2016-09-10 14:54:26 +0200
committerÁlvaro Fernández Rojas <noltari@gmail.com>2016-09-10 14:54:26 +0200
commit2b1c6b21b5e6c82ebb55d7fb7df90e60e88cbb14 (patch)
treeba6d48b4fec219d07110f5d55afc19bc309d2bdb /target/linux/brcm2708/patches-4.4/0338-BCM270X_DT-Add-the-disabled-by-default-DPI-device-no.patch
parentac08cb06f6734ebf73ed855cbc836c566f80eaca (diff)
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brcm2708: update linux 4.4 patches to latest version
As usual these patches were extracted and rebased from the raspberry pi repo: https://github.com/raspberrypi/linux/tree/rpi-4.4.y Also adds support for Raspberry Pi Compute Module 3 (untested). Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0338-BCM270X_DT-Add-the-disabled-by-default-DPI-device-no.patch')
-rw-r--r--target/linux/brcm2708/patches-4.4/0338-BCM270X_DT-Add-the-disabled-by-default-DPI-device-no.patch33
1 files changed, 33 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0338-BCM270X_DT-Add-the-disabled-by-default-DPI-device-no.patch b/target/linux/brcm2708/patches-4.4/0338-BCM270X_DT-Add-the-disabled-by-default-DPI-device-no.patch
new file mode 100644
index 0000000000..fdb3f31bb5
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.4/0338-BCM270X_DT-Add-the-disabled-by-default-DPI-device-no.patch
@@ -0,0 +1,33 @@
+From 55387e0dc0e0982f62b1131e79a86e655dcfb3f4 Mon Sep 17 00:00:00 2001
+From: Eric Anholt <eric@anholt.net>
+Date: Fri, 6 May 2016 13:18:09 -0700
+Subject: [PATCH] BCM270X_DT: Add the disabled-by-default DPI device node.
+
+This will be enabled and connected to a particular panel by DT
+overlays.
+
+Signed-off-by: Eric Anholt <eric@anholt.net>
+---
+ arch/arm/boot/dts/bcm2708_common.dtsi | 11 +++++++++++
+ 1 file changed, 11 insertions(+)
+
+--- a/arch/arm/boot/dts/bcm2708_common.dtsi
++++ b/arch/arm/boot/dts/bcm2708_common.dtsi
+@@ -179,6 +179,17 @@
+ status = "disabled";
+ };
+
++ dpi: dpi@7e208000 {
++ compatible = "brcm,bcm2835-dpi";
++ reg = <0x7e208000 0x8c>;
++ clocks = <&cprman BCM2835_CLOCK_VPU>,
++ <&cprman BCM2835_CLOCK_DPI>;
++ clock-names = "core", "pixel";
++ #address-cells = <1>;
++ #size-cells = <0>;
++ status = "disabled";
++ };
++
+ pixelvalve1: pixelvalve@7e207000 {
+ compatible = "brcm,bcm2835-pixelvalve1";
+ reg = <0x7e207000 0x100>;