This brings in the main SoC device tree used by the
Broadcom Northstar chipset, i.e. BCM4709x and BCM5301x.
This is taken from the v6.3 Linux kernel.
Cc: Rafał Miłecki
Signed-off-by: Linus Walleij
---
ChangeLog v4->v5:
- Rebase on the U-Boot master branch
ChangeLog v3->v4:
- No changes
ChangeLog v1->v3:
- Bundle with the iproc nand and algo select patches
---
arch/arm/dts/bcm5301x.dtsi | 581
include/dt-bindings/clock/bcm-nsp.h | 51 +++
2 files changed, 632 insertions(+)
create mode 100644 arch/arm/dts/bcm5301x.dtsi
create mode 100644 include/dt-bindings/clock/bcm-nsp.h
diff --git a/arch/arm/dts/bcm5301x.dtsi b/arch/arm/dts/bcm5301x.dtsi
new file mode 100644
index ..5fc1b847f4aa
--- /dev/null
+++ b/arch/arm/dts/bcm5301x.dtsi
@@ -0,0 +1,581 @@
+/*
+ * Broadcom BCM470X / BCM5301X ARM platform code.
+ * Generic DTS part for all BCM53010, BCM53011, BCM53012, BCM53014, BCM53015,
+ * BCM53016, BCM53017, BCM53018, BCM4707, BCM4708 and BCM4709 SoCs
+ *
+ * Copyright 2013-2014 Hauke Mehrtens
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+#include
+#include
+#include
+#include
+#include
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ interrupt-parent = <&gic>;
+
+ chipcommon-a-bus@1800 {
+ compatible = "simple-bus";
+ ranges = <0x 0x1800 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ uart0: serial@300 {
+ compatible = "ns16550";
+ reg = <0x0300 0x100>;
+ interrupts = ;
+ clocks = <&iprocslow>;
+ status = "disabled";
+ };
+
+ uart1: serial@400 {
+ compatible = "ns16550";
+ reg = <0x0400 0x100>;
+ interrupts = ;
+ clocks = <&iprocslow>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinmux_uart1>;
+ status = "disabled";
+ };
+ };
+
+ mpcore-bus@1900 {
+ compatible = "simple-bus";
+ ranges = <0x 0x1900 0x00023000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ a9pll: arm_clk@0 {
+ #clock-cells = <0>;
+ compatible = "brcm,nsp-armpll";
+ clocks = <&osc>;
+ reg = <0x0 0x1000>;
+ };
+
+ scu@2 {
+ compatible = "arm,cortex-a9-scu";
+ reg = <0x2 0x100>;
+ };
+
+ timer@20200 {
+ compatible = "arm,cortex-a9-global-timer";
+ reg = <0x20200 0x100>;
+ interrupts = ;
+ clocks = <&periph_clk>;
+ };
+
+ timer@20600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0x20600 0x20>;
+ interrupts = ;
+ clocks = <&periph_clk>;
+ };
+
+ watchdog@20620 {
+ compatible = "arm,cortex-a9-twd-wdt";
+ reg = <0x20620 0x20>;
+ interrupts = ;
+ clocks = <&periph_clk>;
+ };
+
+ gic: interrupt-controller@21000 {
+ compatible = "arm,cortex-a9-gic";
+ #interrupt-cells = <3>;
+ #address-cells = <0>;
+ interrupt-controller;
+ reg = <0x21000 0x1000>,
+ <0x20100 0x100>;
+ };
+
+ L2: cache-controller@22000 {
+ compatible = "arm,pl310-cache";
+ reg = <0x22000 0x1000>;
+ cache-unified;
+ arm,shared-override;
+ prefetch-data = <1>;
+ prefetch-instr = <1>;
+ cache-level = <2>;
+ };
+ };
+
+ pmu {
+ compatible = "arm,cortex-a9-pmu";
+ interrupts =
+ ,
+ ;
+ };
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ osc: oscillator {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <2500>;
+ };
+
+ iprocmed: iprocmed {
+ #clock-cells = <0>;
+ compatible = "fixed-factor-clock";
+ clocks = <&genpll BCM_NSP_GENPLL_IPROCFAST_CLK>;
+
