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Diffstat (limited to 'configs/platform-rpi/patches/linux-4.4/0006-ARM-bcm2835-Add-devicetree-for-bcm2836-and-Raspberry.patch')
-rw-r--r--configs/platform-rpi/patches/linux-4.4/0006-ARM-bcm2835-Add-devicetree-for-bcm2836-and-Raspberry.patch141
1 files changed, 0 insertions, 141 deletions
diff --git a/configs/platform-rpi/patches/linux-4.4/0006-ARM-bcm2835-Add-devicetree-for-bcm2836-and-Raspberry.patch b/configs/platform-rpi/patches/linux-4.4/0006-ARM-bcm2835-Add-devicetree-for-bcm2836-and-Raspberry.patch
deleted file mode 100644
index 9adf7a3..0000000
--- a/configs/platform-rpi/patches/linux-4.4/0006-ARM-bcm2835-Add-devicetree-for-bcm2836-and-Raspberry.patch
+++ /dev/null
@@ -1,141 +0,0 @@
-From: Eric Anholt <eric@anholt.net>
-Date: Thu, 16 Apr 2015 15:26:45 -0700
-Subject: [PATCH] ARM: bcm2835: Add devicetree for bcm2836 and Raspberry Pi 2 B
-
-The Pi 2 B ends up like a Pi 1 B+, with the same peripherals and
-pinout, but the CPU and memory layout changed to use the 2836.
-
-Signed-off-by: Eric Anholt <eric@anholt.net>
-Signed-off-by: Alexander Aring <alex.aring@gmail.com>
----
- arch/arm/boot/dts/bcm2836-rpi-2-b.dts | 35 ++++++++++++++++
- arch/arm/boot/dts/bcm2836.dtsi | 78 +++++++++++++++++++++++++++++++++++
- 2 files changed, 113 insertions(+)
- create mode 100644 arch/arm/boot/dts/bcm2836-rpi-2-b.dts
- create mode 100644 arch/arm/boot/dts/bcm2836.dtsi
-
-diff --git a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
-new file mode 100644
-index 000000000000..ff946661bd13
---- /dev/null
-+++ b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
-@@ -0,0 +1,35 @@
-+/dts-v1/;
-+#include "bcm2836.dtsi"
-+#include "bcm2835-rpi.dtsi"
-+
-+/ {
-+ compatible = "raspberrypi,2-model-b", "brcm,bcm2836";
-+ model = "Raspberry Pi 2 Model B";
-+
-+ memory {
-+ reg = <0 0x40000000>;
-+ };
-+
-+ leds {
-+ act {
-+ gpios = <&gpio 47 0>;
-+ };
-+
-+ pwr {
-+ label = "PWR";
-+ gpios = <&gpio 35 0>;
-+ default-state = "keep";
-+ linux,default-trigger = "default-on";
-+ };
-+ };
-+};
-+
-+&gpio {
-+ pinctrl-0 = <&gpioout &alt0 &i2s_alt0 &alt3>;
-+
-+ /* I2S interface */
-+ i2s_alt0: i2s_alt0 {
-+ brcm,pins = <18 19 20 21>;
-+ brcm,function = <BCM2835_FSEL_ALT0>;
-+ };
-+};
-diff --git a/arch/arm/boot/dts/bcm2836.dtsi b/arch/arm/boot/dts/bcm2836.dtsi
-new file mode 100644
-index 000000000000..9d0651d8f373
---- /dev/null
-+++ b/arch/arm/boot/dts/bcm2836.dtsi
-@@ -0,0 +1,78 @@
-+#include "bcm283x.dtsi"
-+
-+/ {
-+ compatible = "brcm,bcm2836";
-+
-+ soc {
-+ ranges = <0x7e000000 0x3f000000 0x1000000>,
-+ <0x40000000 0x40000000 0x00001000>;
-+ dma-ranges = <0xc0000000 0x00000000 0x3f000000>;
-+
-+ local_intc: local_intc {
-+ compatible = "brcm,bcm2836-l1-intc";
-+ reg = <0x40000000 0x100>;
-+ interrupt-controller;
-+ #interrupt-cells = <1>;
-+ interrupt-parent = <&local_intc>;
-+ };
-+
-+ arm-pmu {
-+ compatible = "arm,cortex-a7-pmu";
-+ interrupt-parent = <&local_intc>;
-+ interrupts = <9>;
-+ };
-+ };
-+
-+ timer {
-+ compatible = "arm,armv7-timer";
-+ interrupt-parent = <&local_intc>;
-+ interrupts = <0>, // PHYS_SECURE_PPI
-+ <1>, // PHYS_NONSECURE_PPI
-+ <3>, // VIRT_PPI
-+ <2>; // HYP_PPI
-+ always-on;
-+ };
-+
-+ cpus: cpus {
-+ #address-cells = <1>;
-+ #size-cells = <0>;
-+
-+ v7_cpu0: cpu@0 {
-+ device_type = "cpu";
-+ compatible = "arm,cortex-a7";
-+ reg = <0xf00>;
-+ clock-frequency = <800000000>;
-+ };
-+
-+ v7_cpu1: cpu@1 {
-+ device_type = "cpu";
-+ compatible = "arm,cortex-a7";
-+ reg = <0xf01>;
-+ clock-frequency = <800000000>;
-+ };
-+
-+ v7_cpu2: cpu@2 {
-+ device_type = "cpu";
-+ compatible = "arm,cortex-a7";
-+ reg = <0xf02>;
-+ clock-frequency = <800000000>;
-+ };
-+
-+ v7_cpu3: cpu@3 {
-+ device_type = "cpu";
-+ compatible = "arm,cortex-a7";
-+ reg = <0xf03>;
-+ clock-frequency = <800000000>;
-+ };
-+ };
-+};
-+
-+/* Make the BCM2835-style global interrupt controller be a child of the
-+ * CPU-local interrupt controller.
-+ */
-+&intc {
-+ compatible = "brcm,bcm2836-armctrl-ic";
-+ reg = <0x7e00b200 0x200>;
-+ interrupt-parent = <&local_intc>;
-+ interrupts = <8>;
-+};