* [PATCH 04/13] ARM: dts: r8a7743: Add missing clock for secondary CA15 CPU core [not found] <1507800916-11509-1-git-send-email-geert+renesas@glider.be> @ 2017-10-12 9:35 ` Geert Uytterhoeven 2017-10-13 6:23 ` Chris Paterson 2017-10-12 9:35 ` [PATCH 12/13] ARM: dts: r8a7794: Add missing clock for secondary CA7 " Geert Uytterhoeven ` (3 subsequent siblings) 4 siblings, 1 reply; 6+ messages in thread From: Geert Uytterhoeven @ 2017-10-12 9:35 UTC (permalink / raw) To: linux-arm-kernel Currently only the primary CPU in the CA15 cluster has a clocks property, while the secondary CPU core is driven by the same clock. Add the missing clocks property to fix this. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> --- arch/arm/boot/dts/r8a7743.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi index d541fd9ffafb34ce..e09517bce30db2e8 100644 --- a/arch/arm/boot/dts/r8a7743.dtsi +++ b/arch/arm/boot/dts/r8a7743.dtsi @@ -63,6 +63,7 @@ compatible = "arm,cortex-a15"; reg = <1>; clock-frequency = <1500000000>; + clocks = <&cpg CPG_CORE R8A7743_CLK_Z>; power-domains = <&sysc R8A7743_PD_CA15_CPU1>; next-level-cache = <&L2_CA15>; }; -- 2.7.4 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 04/13] ARM: dts: r8a7743: Add missing clock for secondary CA15 CPU core 2017-10-12 9:35 ` [PATCH 04/13] ARM: dts: r8a7743: Add missing clock for secondary CA15 CPU core Geert Uytterhoeven @ 2017-10-13 6:23 ` Chris Paterson 0 siblings, 0 replies; 6+ messages in thread From: Chris Paterson @ 2017-10-13 6:23 UTC (permalink / raw) To: linux-arm-kernel Hello Geert, > From: linux-renesas-soc-owner at vger.kernel.org [mailto:linux-renesas-soc- > owner at vger.kernel.org] On Behalf Of Geert Uytterhoeven > Sent: 12 October 2017 10:35 > > Currently only the primary CPU in the CA15 cluster has a clocks property, > while the secondary CPU core is driven by the same clock. > Add the missing clocks property to fix this. > > Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Looks okay to me, thanks. Reviewed-by: Chris Paterson <chris.paterson2@renesas.com > --- > arch/arm/boot/dts/r8a7743.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm/boot/dts/r8a7743.dtsi > b/arch/arm/boot/dts/r8a7743.dtsi index > d541fd9ffafb34ce..e09517bce30db2e8 100644 > --- a/arch/arm/boot/dts/r8a7743.dtsi > +++ b/arch/arm/boot/dts/r8a7743.dtsi > @@ -63,6 +63,7 @@ > compatible = "arm,cortex-a15"; > reg = <1>; > clock-frequency = <1500000000>; > + clocks = <&cpg CPG_CORE R8A7743_CLK_Z>; > power-domains = <&sysc R8A7743_PD_CA15_CPU1>; > next-level-cache = <&L2_CA15>; > }; > -- > 2.7.4 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 12/13] ARM: dts: r8a7794: Add missing clock for secondary CA7 CPU core [not found] <1507800916-11509-1-git-send-email-geert+renesas@glider.be> 2017-10-12 9:35 ` [PATCH 04/13] ARM: dts: r8a7743: Add missing clock for secondary CA15 CPU core Geert Uytterhoeven @ 2017-10-12 9:35 ` Geert Uytterhoeven [not found] ` <1507800916-11509-8-git-send-email-geert+renesas@glider.be> ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: Geert Uytterhoeven @ 2017-10-12 9:35 UTC (permalink / raw) To: linux-arm-kernel Currently only the primary CPU in the CA7 cluster has a clocks property, while the secondary CPU core is driven by the same clock. Add the missing clocks property to fix this. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> --- arch/arm/boot/dts/r8a7794.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi index 4fd92e989e227270..b588029ae9db8957 100644 --- a/arch/arm/boot/dts/r8a7794.dtsi +++ b/arch/arm/boot/dts/r8a7794.dtsi @@ -54,6 +54,7 @@ compatible = "arm,cortex-a7"; reg = <1>; clock-frequency = <1000000000>; + clocks = <&cpg CPG_CORE R8A7794_CLK_Z2>; power-domains = <&sysc R8A7794_PD_CA7_CPU1>; next-level-cache = <&L2_CA7>; }; -- 2.7.4 ^ permalink raw reply related [flat|nested] 6+ messages in thread
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* [PATCH 07/13] ARM: dts: r8a7790: Add missing clocks for secondary CA15 CPU cores [not found] ` <1507800916-11509-8-git-send-email-geert+renesas@glider.be> @ 2017-10-16 9:42 ` Simon Horman 0 siblings, 0 replies; 6+ messages in thread From: Simon Horman @ 2017-10-16 9:42 UTC (permalink / raw) To: linux-arm-kernel On Thu, Oct 12, 2017 at 11:35:10AM +0200, Geert Uytterhoeven wrote: > Currently only the primary CPU in the CA15 cluster has a clocks > property, while the secondary CPU cores are driven by the same clock. > Add the missing clocks properties to fix this. > > Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Tested-by: Simon Horman <horms+renesas@verge.net.au> ^ permalink raw reply [flat|nested] 6+ messages in thread
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* [PATCH 08/13] ARM: dts: r8a7790: Add clocks for CA7 CPU cores [not found] ` <1507800916-11509-9-git-send-email-geert+renesas@glider.be> @ 2017-10-16 9:42 ` Simon Horman 0 siblings, 0 replies; 6+ messages in thread From: Simon Horman @ 2017-10-16 9:42 UTC (permalink / raw) To: linux-arm-kernel On Thu, Oct 12, 2017 at 11:35:11AM +0200, Geert Uytterhoeven wrote: > Currently only the CPU cores in the CA15 cluster have clocks properties. > Add the missing clocks properties for the CPU cores in the CA7 cluster > to fix this. > > Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Tested-by: Simon Horman <horms+renesas@verge.net.au> ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 00/13] ARM: dts: renesas: Add missing clocks for ARM CPU cores [not found] <1507800916-11509-1-git-send-email-geert+renesas@glider.be> ` (3 preceding siblings ...) [not found] ` <1507800916-11509-9-git-send-email-geert+renesas@glider.be> @ 2017-10-16 9:53 ` Simon Horman 4 siblings, 0 replies; 6+ messages in thread From: Simon Horman @ 2017-10-16 9:53 UTC (permalink / raw) To: linux-arm-kernel On Thu, Oct 12, 2017 at 11:35:03AM +0200, Geert Uytterhoeven wrote: > 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 Thanks, I have applied the above for v4.15. There was some fuzz when applying the r8a7790 patches so please check that what I have is correct after I push the next branch of the renesas tree a little later day. > > 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 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 > ^ permalink raw reply [flat|nested] 6+ messages in thread
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[not found] <1507800916-11509-1-git-send-email-geert+renesas@glider.be>
2017-10-12 9:35 ` [PATCH 04/13] ARM: dts: r8a7743: Add missing clock for secondary CA15 CPU core Geert Uytterhoeven
2017-10-13 6:23 ` Chris Paterson
2017-10-12 9:35 ` [PATCH 12/13] ARM: dts: r8a7794: Add missing clock for secondary CA7 " Geert Uytterhoeven
[not found] ` <1507800916-11509-8-git-send-email-geert+renesas@glider.be>
2017-10-16 9:42 ` [PATCH 07/13] ARM: dts: r8a7790: Add missing clocks for secondary CA15 CPU cores Simon Horman
[not found] ` <1507800916-11509-9-git-send-email-geert+renesas@glider.be>
2017-10-16 9:42 ` [PATCH 08/13] ARM: dts: r8a7790: Add clocks for CA7 " Simon Horman
2017-10-16 9:53 ` [PATCH 00/13] ARM: dts: renesas: Add missing clocks for ARM " Simon Horman
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