[PATCH RFC 5/8] ARM: dts: r8a7743: initial SoC device tree
From: geert@linux-m68k.org (Geert Uytterhoeven)
Date: 2016-09-19 08:14:20
Also in:
linux-devicetree, linux-renesas-soc
From: geert@linux-m68k.org (Geert Uytterhoeven)
Date: 2016-09-19 08:14:20
Also in:
linux-devicetree, linux-renesas-soc
Hi Sergei, On Fri, Sep 16, 2016 at 3:35 PM, Sergei Shtylyov [off-list ref] wrote:
The initial R8A7743 SoC device tree including CPU cores, GIC, timer, SYSC, and the required clock descriptions. Based on the original (and large) patch by Dmitry Shifrin [off-list ref]. Signed-off-by: Sergei Shtylyov <redacted>
--- /dev/null/ +++ renesas/arch/arm/boot/dts/r8a7743.dtsi@@ -0,0 +1,210 @@
+/ {+ soc {=
+ /* Special CPG clocks */
+ cpg_clocks: cpg_clocks at e6150000 {
+ compatible = "renesas,r8a7743-cpg-clocks",
+ "renesas,rcar-gen2-cpg-clocks";
For a new SoC family, I would strongly suggest using a renesas,cpg-mssr
based binding instead:
- No more mstp*_clocks nodes with array triplets to keep in sync,
- Support for MSSR reset can be added later,
- No need to add all those fixed-factor clocks to DT,
- Less DT churn when adding support for new devices.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org
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