Hi Simon, Magnus,
This series improves DT hardware descriptions for Renesas arm32 SoCs by
adding missing clocks properties to the device nodes corresponding to
ARM CPU cores.
Notes:
- This series should have no functional impact, except perhaps on
big.LITTLE SoCs, when using a firmware that enables both big and
little CPU cores (see also Sudeep Holla's comments for R-Car Gen3 in
"Re: [PATCH v2 2/2] arm64: dts: r8a7796: Add OPPs table for cpu
devices" (https://www.spinics.net/lists/arm-kernel/msg610489.html),
- The clocks for CA9 CPU cores on R-Mobile A1 and EMMA Mobile EV2 are
still missing, as these clocks are not supported by the DT bindings
and drivers, and cannot be referenced yet.
Tested on r8a73a4/ape6evm, r8a7791/koelsch, and sh73a0/kzm9g.
Testing on r8a7790/lager would be appreciated.
Thanks for your comments!
Geert Uytterhoeven (13):
dt-bindings: clk: r7s72100: Add missing I and G clocks
ARM: dts: r7s72100: Add clock for CA9 CPU core
ARM: dts: r8a73a4: Add clock for CA15 CPU0 core
ARM: dts: r8a7743: Add missing clock for secondary CA15 CPU core
ARM: dts: r8a7778: Add clock for CA9 CPU core
ARM: dts: r8a7779: Add clocks for CA9 CPU cores
ARM: dts: r8a7790: Add missing clocks for secondary CA15 CPU cores
ARM: dts: r8a7790: Add clocks for CA7 CPU cores
ARM: dts: r8a7791: Add missing clock for secondary CA15 CPU core
ARM: dts: r8a7792: Add missing clock for secondary CA15 CPU core
ARM: dts: r8a7793: Add missing clock for secondary CA15 CPU core
ARM: dts: r8a7794: Add missing clock for secondary CA7 CPU core
ARM: dts: sh73a0: Add clocks for CA9 CPU cores
arch/arm/boot/dts/r7s72100.dtsi | 1 +
arch/arm/boot/dts/r8a73a4.dtsi | 1 +
arch/arm/boot/dts/r8a7743.dtsi | 1 +
arch/arm/boot/dts/r8a7778.dtsi | 1 +
arch/arm/boot/dts/r8a7779.dtsi | 4 ++++
arch/arm/boot/dts/r8a7790.dtsi | 7 +++++++
arch/arm/boot/dts/r8a7791.dtsi | 1 +
arch/arm/boot/dts/r8a7792.dtsi | 1 +
arch/arm/boot/dts/r8a7793.dtsi | 1 +
arch/arm/boot/dts/r8a7794.dtsi | 1 +
arch/arm/boot/dts/sh73a0.dtsi | 2 ++
include/dt-bindings/clock/r7s72100-clock.h | 2 ++
12 files changed, 23 insertions(+)
--
2.7.4
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
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
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