* [PATCH 0/2] r8a779a0: enable PWM @ 2023-05-02 17:06 Wolfram Sang 2023-05-02 17:06 ` [PATCH 2/2] arm64: dts: renesas: r8a779a0: Add PWM nodes Wolfram Sang 0 siblings, 1 reply; 5+ messages in thread From: Wolfram Sang @ 2023-05-02 17:06 UTC (permalink / raw) To: linux-renesas-soc; +Cc: Wolfram Sang, devicetree, linux-clk, linux-kernel Having another look at the specs, I finally discovered a testpoint (CP2) which we could use to test PWM4 on a Falcon board. Thanks go to Kieran for setting up the scope and do the actual testing. This was the last missing V3U bit from my side, hooray! Phong Hoang (1): arm64: dts: renesas: r8a779a0: Add PWM nodes Wolfram Sang (1): clk: renesas: r8a779a0: Add PWM clock arch/arm64/boot/dts/renesas/r8a779a0.dtsi | 50 +++++++++++++++++++++++ drivers/clk/renesas/r8a779a0-cpg-mssr.c | 1 + 2 files changed, 51 insertions(+) -- 2.30.2 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 2/2] arm64: dts: renesas: r8a779a0: Add PWM nodes 2023-05-02 17:06 [PATCH 0/2] r8a779a0: enable PWM Wolfram Sang @ 2023-05-02 17:06 ` Wolfram Sang 2023-05-03 10:14 ` Geert Uytterhoeven 0 siblings, 1 reply; 5+ messages in thread From: Wolfram Sang @ 2023-05-02 17:06 UTC (permalink / raw) To: linux-renesas-soc Cc: Phong Hoang, Kieran Bingham, Wolfram Sang, Geert Uytterhoeven, Magnus Damm, Rob Herring, Krzysztof Kozlowski, devicetree, linux-kernel From: Phong Hoang <phong.hoang.wz@renesas.com> This patch adds PWM nodes for R-Car V3U (r8a779a0) SoC. Signed-off-by: Phong Hoang <phong.hoang.wz@renesas.com> [wsa: rebased] Tested-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> --- arch/arm64/boot/dts/renesas/r8a779a0.dtsi | 50 +++++++++++++++++++++++ 1 file changed, 50 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi index bf587a14ec19..7c63591a138f 100644 --- a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi @@ -1108,6 +1108,56 @@ msiof5: spi@e6c28000 { status = "disabled"; }; + pwm0: pwm@e6e30000 { + compatible = "renesas,pwm-r8a779a0", "renesas,pwm-rcar"; + reg = <0 0xe6e30000 0 0x10>; + #pwm-cells = <2>; + clocks = <&cpg CPG_MOD 628>; + power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>; + resets = <&cpg 628>; + status = "disabled"; + }; + + pwm1: pwm@e6e31000 { + compatible = "renesas,pwm-r8a779a0", "renesas,pwm-rcar"; + reg = <0 0xe6e31000 0 0x10>; + #pwm-cells = <2>; + clocks = <&cpg CPG_MOD 628>; + power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>; + resets = <&cpg 628>; + status = "disabled"; + }; + + pwm2: pwm@e6e32000 { + compatible = "renesas,pwm-r8a779a0", "renesas,pwm-rcar"; + reg = <0 0xe6e32000 0 0x10>; + #pwm-cells = <2>; + clocks = <&cpg CPG_MOD 628>; + power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>; + resets = <&cpg 628>; + status = "disabled"; + }; + + pwm3: pwm@e6e33000 { + compatible = "renesas,pwm-r8a779a0", "renesas,pwm-rcar"; + reg = <0 0xe6e33000 0 0x10>; + #pwm-cells = <2>; + clocks = <&cpg CPG_MOD 628>; + power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>; + resets = <&cpg 628>; + status = "disabled"; + }; + + pwm4: pwm@e6e34000 { + compatible = "renesas,pwm-r8a779a0", "renesas,pwm-rcar"; + reg = <0 0xe6e34000 0 0x10>; + #pwm-cells = <2>; + clocks = <&cpg CPG_MOD 628>; + power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>; + resets = <&cpg 628>; + status = "disabled"; + }; + vin00: video@e6ef0000 { compatible = "renesas,vin-r8a779a0"; reg = <0 0xe6ef0000 0 0x1000>; -- 2.30.2 ^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 2/2] arm64: dts: renesas: r8a779a0: Add PWM nodes 2023-05-02 17:06 ` [PATCH 2/2] arm64: dts: renesas: r8a779a0: Add PWM nodes Wolfram Sang @ 2023-05-03 10:14 ` Geert Uytterhoeven 2023-05-03 12:42 ` Wolfram Sang 2023-05-03 19:38 ` Kieran Bingham 0 siblings, 2 replies; 5+ messages in thread From: Geert Uytterhoeven @ 2023-05-03 10:14 UTC (permalink / raw) To: Wolfram Sang Cc: linux-renesas-soc, Phong Hoang, Kieran Bingham, Geert Uytterhoeven, Magnus Damm, Rob Herring, Krzysztof Kozlowski, devicetree, linux-kernel Hi Wolfram, On Tue, May 2, 2023 at 7:06 PM Wolfram Sang <wsa+renesas@sang-engineering.com> wrote: > From: Phong Hoang <phong.hoang.wz@renesas.com> > > This patch adds PWM nodes for R-Car V3U (r8a779a0) SoC. > > Signed-off-by: Phong Hoang <phong.hoang.wz@renesas.com> > [wsa: rebased] > Tested-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> > Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> i.e. will queue in renesas-devel for v6.5. > --- a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi > +++ b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi > @@ -1108,6 +1108,56 @@ msiof5: spi@e6c28000 { > status = "disabled"; > }; > > + pwm0: pwm@e6e30000 { I'll move this before serial@e6e60000 while applying, to preserve sort order (by unit address). Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@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] 5+ messages in thread
* Re: [PATCH 2/2] arm64: dts: renesas: r8a779a0: Add PWM nodes 2023-05-03 10:14 ` Geert Uytterhoeven @ 2023-05-03 12:42 ` Wolfram Sang 2023-05-03 19:38 ` Kieran Bingham 1 sibling, 0 replies; 5+ messages in thread From: Wolfram Sang @ 2023-05-03 12:42 UTC (permalink / raw) To: Geert Uytterhoeven Cc: linux-renesas-soc, Phong Hoang, Kieran Bingham, Geert Uytterhoeven, Magnus Damm, Rob Herring, Krzysztof Kozlowski, devicetree, linux-kernel [-- Attachment #1: Type: text/plain, Size: 467 bytes --] > > --- a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi > > +++ b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi > > @@ -1108,6 +1108,56 @@ msiof5: spi@e6c28000 { > > status = "disabled"; > > }; > > > > + pwm0: pwm@e6e30000 { > > I'll move this before serial@e6e60000 while applying, to preserve sort > order (by unit address). Oops, right, things have been added since I last worked on V3U. Thank you! [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 833 bytes --] ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 2/2] arm64: dts: renesas: r8a779a0: Add PWM nodes 2023-05-03 10:14 ` Geert Uytterhoeven 2023-05-03 12:42 ` Wolfram Sang @ 2023-05-03 19:38 ` Kieran Bingham 1 sibling, 0 replies; 5+ messages in thread From: Kieran Bingham @ 2023-05-03 19:38 UTC (permalink / raw) To: Geert Uytterhoeven, Wolfram Sang Cc: linux-renesas-soc, Phong Hoang, Geert Uytterhoeven, Magnus Damm, Rob Herring, Krzysztof Kozlowski, devicetree, linux-kernel Quoting Geert Uytterhoeven (2023-05-03 11:14:52) > Hi Wolfram, > > On Tue, May 2, 2023 at 7:06 PM Wolfram Sang > <wsa+renesas@sang-engineering.com> wrote: > > From: Phong Hoang <phong.hoang.wz@renesas.com> > > > > This patch adds PWM nodes for R-Car V3U (r8a779a0) SoC. > > > > Signed-off-by: Phong Hoang <phong.hoang.wz@renesas.com> > > [wsa: rebased] > > Tested-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> > > Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> > > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> > i.e. will queue in renesas-devel for v6.5. > > > --- a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi > > +++ b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi > > @@ -1108,6 +1108,56 @@ msiof5: spi@e6c28000 { > > status = "disabled"; > > }; > > > > + pwm0: pwm@e6e30000 { > > I'll move this before serial@e6e60000 while applying, to preserve sort > order (by unit address). I still wonder when we can have nice tools that will sort DT and format DT files for us! Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> > > Gr{oetje,eeting}s, > > Geert > > -- > Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@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] 5+ messages in thread
end of thread, other threads:[~2023-05-03 19:38 UTC | newest] Thread overview: 5+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2023-05-02 17:06 [PATCH 0/2] r8a779a0: enable PWM Wolfram Sang 2023-05-02 17:06 ` [PATCH 2/2] arm64: dts: renesas: r8a779a0: Add PWM nodes Wolfram Sang 2023-05-03 10:14 ` Geert Uytterhoeven 2023-05-03 12:42 ` Wolfram Sang 2023-05-03 19:38 ` Kieran Bingham
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