[PATCH 05/15] ARM64: dts: Add R-Car Salvator-x M3-N support
From: geert@linux-m68k.org (Geert Uytterhoeven)
Date: 2018-02-16 09:36:26
Also in:
linux-devicetree, linux-renesas-soc, lkml
Hi Jacopo, On Tue, Feb 13, 2018 at 10:45 AM, Jacopo Mondi [off-list ref] wrote:
Add initial support for R-Car M3-N Salvator-x and r8a77965 SoC in device tree with cpg-mssr, reset and clock nodes. Add place-holder device nodes for all nodes referred by "salvator-common.dtsi" Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
quoted hunk
--- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
+ gic: interrupt-controller at f1010000 {
+ compatible = "arm,gic-400";
+ #interrupt-cells = <3>;
+ #address-cells = <0>;
+ interrupt-controller;
+ reg = <0x0 0xf1010000 0 0x1000>,
+ <0x0 0xf1020000 0 0x20000>,
+ <0x0 0xf1040000 0 0x20000>,
+ <0x0 0xf1060000 0 0x20000>;
+ interrupts = <GIC_PPI 9
+ (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>;Given you have 2 CPU cores, it should say GIC_CPU_MASK_SIMPLE(2).
+ clocks = <&cpg CPG_MOD 408>;
+ clock-names = "clk";
+ power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
+ resets = <&cpg 408>;
+ };
+
+ timer {
+ compatible = "arm,armv8-timer";
+ interrupts = <GIC_PPI 13
+ (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 14
+ (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 11
+ (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 10
+ (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
This one is correct.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds