* [PATCH v2 7/8] ARM: shmobile: r8a7790: Add DMAC devices to DT
@ 2014-07-18 23:50 Laurent Pinchart
2014-08-08 2:19 ` Simon Horman
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: Laurent Pinchart @ 2014-07-18 23:50 UTC (permalink / raw)
To: linux-sh
Instantiate the two system DMA controllers in the r8a7790 device tree.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
Changes since v1:
- Remove ch15 from interrupt names
---
arch/arm/boot/dts/r8a7790.dtsi | 59 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 59 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 0922a38..4c74f21 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -249,6 +249,65 @@
<0 3 IRQ_TYPE_LEVEL_HIGH>;
};
+ dmac0: dma-controller@e6700000 {
+ compatible = "renesas,rcar-dmac";
+ reg = <0 0xe6700000 0 0x20000>;
+ interrupts = <0 197 IRQ_TYPE_LEVEL_HIGH
+ 0 200 IRQ_TYPE_LEVEL_HIGH
+ 0 201 IRQ_TYPE_LEVEL_HIGH
+ 0 202 IRQ_TYPE_LEVEL_HIGH
+ 0 203 IRQ_TYPE_LEVEL_HIGH
+ 0 204 IRQ_TYPE_LEVEL_HIGH
+ 0 205 IRQ_TYPE_LEVEL_HIGH
+ 0 206 IRQ_TYPE_LEVEL_HIGH
+ 0 207 IRQ_TYPE_LEVEL_HIGH
+ 0 208 IRQ_TYPE_LEVEL_HIGH
+ 0 209 IRQ_TYPE_LEVEL_HIGH
+ 0 210 IRQ_TYPE_LEVEL_HIGH
+ 0 211 IRQ_TYPE_LEVEL_HIGH
+ 0 212 IRQ_TYPE_LEVEL_HIGH
+ 0 213 IRQ_TYPE_LEVEL_HIGH
+ 0 214 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "error",
+ "ch0", "ch1", "ch2", "ch3",
+ "ch4", "ch5", "ch6", "ch7",
+ "ch8", "ch9", "ch10", "ch11",
+ "ch12", "ch13", "ch14";
+ clocks = <&mstp2_clks R8A7790_CLK_SYS_DMAC0>;
+ clock-names = "fck";
+ #dma-cells = <1>;
+ dma-channels = <15>;
+ };
+
+ dmac1: dma-controller@e6720000 {
+ compatible = "renesas,rcar-dmac";
+ reg = <0 0xe6720000 0 0x20000>;
+ interrupts = <0 220 IRQ_TYPE_LEVEL_HIGH
+ 0 216 IRQ_TYPE_LEVEL_HIGH
+ 0 217 IRQ_TYPE_LEVEL_HIGH
+ 0 218 IRQ_TYPE_LEVEL_HIGH
+ 0 219 IRQ_TYPE_LEVEL_HIGH
+ 0 308 IRQ_TYPE_LEVEL_HIGH
+ 0 309 IRQ_TYPE_LEVEL_HIGH
+ 0 310 IRQ_TYPE_LEVEL_HIGH
+ 0 311 IRQ_TYPE_LEVEL_HIGH
+ 0 312 IRQ_TYPE_LEVEL_HIGH
+ 0 313 IRQ_TYPE_LEVEL_HIGH
+ 0 314 IRQ_TYPE_LEVEL_HIGH
+ 0 315 IRQ_TYPE_LEVEL_HIGH
+ 0 316 IRQ_TYPE_LEVEL_HIGH
+ 0 317 IRQ_TYPE_LEVEL_HIGH
+ 0 318 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "error",
+ "ch0", "ch1", "ch2", "ch3",
+ "ch4", "ch5", "ch6", "ch7",
+ "ch8", "ch9", "ch10", "ch11",
+ "ch12", "ch13", "ch14";
+ clocks = <&mstp2_clks R8A7790_CLK_SYS_DMAC1>;
+ clock-names = "fck";
+ #dma-cells = <1>;
+ dma-channels = <15>;
+ };
i2c0: i2c@e6508000 {
#address-cells = <1>;
#size-cells = <0>;
--
1.8.5.5
^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [PATCH v2 7/8] ARM: shmobile: r8a7790: Add DMAC devices to DT
2014-07-18 23:50 [PATCH v2 7/8] ARM: shmobile: r8a7790: Add DMAC devices to DT Laurent Pinchart
@ 2014-08-08 2:19 ` Simon Horman
2014-08-13 13:20 ` Geert Uytterhoeven
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Simon Horman @ 2014-08-08 2:19 UTC (permalink / raw)
To: linux-sh
On Sat, Jul 19, 2014 at 01:50:24AM +0200, Laurent Pinchart wrote:
> Instantiate the two system DMA controllers in the r8a7790 device tree.
>
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Thanks. As the bindings have been merged I have queued up this patch for
v3.18.
> ---
>
> Changes since v1:
>
> - Remove ch15 from interrupt names
> ---
> arch/arm/boot/dts/r8a7790.dtsi | 59 ++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 59 insertions(+)
>
> diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
> index 0922a38..4c74f21 100644
> --- a/arch/arm/boot/dts/r8a7790.dtsi
> +++ b/arch/arm/boot/dts/r8a7790.dtsi
> @@ -249,6 +249,65 @@
> <0 3 IRQ_TYPE_LEVEL_HIGH>;
> };
>
> + dmac0: dma-controller@e6700000 {
> + compatible = "renesas,rcar-dmac";
> + reg = <0 0xe6700000 0 0x20000>;
> + interrupts = <0 197 IRQ_TYPE_LEVEL_HIGH
> + 0 200 IRQ_TYPE_LEVEL_HIGH
> + 0 201 IRQ_TYPE_LEVEL_HIGH
> + 0 202 IRQ_TYPE_LEVEL_HIGH
> + 0 203 IRQ_TYPE_LEVEL_HIGH
> + 0 204 IRQ_TYPE_LEVEL_HIGH
> + 0 205 IRQ_TYPE_LEVEL_HIGH
> + 0 206 IRQ_TYPE_LEVEL_HIGH
> + 0 207 IRQ_TYPE_LEVEL_HIGH
> + 0 208 IRQ_TYPE_LEVEL_HIGH
> + 0 209 IRQ_TYPE_LEVEL_HIGH
> + 0 210 IRQ_TYPE_LEVEL_HIGH
> + 0 211 IRQ_TYPE_LEVEL_HIGH
> + 0 212 IRQ_TYPE_LEVEL_HIGH
> + 0 213 IRQ_TYPE_LEVEL_HIGH
> + 0 214 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "error",
> + "ch0", "ch1", "ch2", "ch3",
> + "ch4", "ch5", "ch6", "ch7",
> + "ch8", "ch9", "ch10", "ch11",
> + "ch12", "ch13", "ch14";
> + clocks = <&mstp2_clks R8A7790_CLK_SYS_DMAC0>;
> + clock-names = "fck";
> + #dma-cells = <1>;
> + dma-channels = <15>;
> + };
> +
> + dmac1: dma-controller@e6720000 {
> + compatible = "renesas,rcar-dmac";
> + reg = <0 0xe6720000 0 0x20000>;
> + interrupts = <0 220 IRQ_TYPE_LEVEL_HIGH
> + 0 216 IRQ_TYPE_LEVEL_HIGH
> + 0 217 IRQ_TYPE_LEVEL_HIGH
> + 0 218 IRQ_TYPE_LEVEL_HIGH
> + 0 219 IRQ_TYPE_LEVEL_HIGH
> + 0 308 IRQ_TYPE_LEVEL_HIGH
> + 0 309 IRQ_TYPE_LEVEL_HIGH
> + 0 310 IRQ_TYPE_LEVEL_HIGH
> + 0 311 IRQ_TYPE_LEVEL_HIGH
> + 0 312 IRQ_TYPE_LEVEL_HIGH
> + 0 313 IRQ_TYPE_LEVEL_HIGH
> + 0 314 IRQ_TYPE_LEVEL_HIGH
> + 0 315 IRQ_TYPE_LEVEL_HIGH
> + 0 316 IRQ_TYPE_LEVEL_HIGH
> + 0 317 IRQ_TYPE_LEVEL_HIGH
> + 0 318 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "error",
> + "ch0", "ch1", "ch2", "ch3",
> + "ch4", "ch5", "ch6", "ch7",
> + "ch8", "ch9", "ch10", "ch11",
> + "ch12", "ch13", "ch14";
> + clocks = <&mstp2_clks R8A7790_CLK_SYS_DMAC1>;
> + clock-names = "fck";
> + #dma-cells = <1>;
> + dma-channels = <15>;
> + };
> i2c0: i2c@e6508000 {
> #address-cells = <1>;
> #size-cells = <0>;
> --
> 1.8.5.5
>
> --
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>
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [PATCH v2 7/8] ARM: shmobile: r8a7790: Add DMAC devices to DT
2014-07-18 23:50 [PATCH v2 7/8] ARM: shmobile: r8a7790: Add DMAC devices to DT Laurent Pinchart
2014-08-08 2:19 ` Simon Horman
@ 2014-08-13 13:20 ` Geert Uytterhoeven
2014-08-13 23:41 ` Simon Horman
2014-08-14 5:40 ` Simon Horman
3 siblings, 0 replies; 5+ messages in thread
From: Geert Uytterhoeven @ 2014-08-13 13:20 UTC (permalink / raw)
To: linux-sh
Hi Simon,
On Fri, Aug 8, 2014 at 4:19 AM, Simon Horman <horms@verge.net.au> wrote:
> On Sat, Jul 19, 2014 at 01:50:24AM +0200, Laurent Pinchart wrote:
>> Instantiate the two system DMA controllers in the r8a7790 device tree.
>>
>> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
>
> Thanks. As the bindings have been merged I have queued up this patch for
> v3.18.
It seems you forgot to apply "[PATCH v2 6/8] ARM: shmobile: r8a7790: Add
DMAC clocks to DT", which adds the clocks that are used by "[PATCH v2 7/8]
ARM: shmobile: r8a7790: Add DMAC devices to DT".
As these clocks are referenced by (symbolic define for a) number, not a
phandle, you don't get an error from dtc.
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 v2 7/8] ARM: shmobile: r8a7790: Add DMAC devices to DT
2014-07-18 23:50 [PATCH v2 7/8] ARM: shmobile: r8a7790: Add DMAC devices to DT Laurent Pinchart
2014-08-08 2:19 ` Simon Horman
2014-08-13 13:20 ` Geert Uytterhoeven
@ 2014-08-13 23:41 ` Simon Horman
2014-08-14 5:40 ` Simon Horman
3 siblings, 0 replies; 5+ messages in thread
From: Simon Horman @ 2014-08-13 23:41 UTC (permalink / raw)
To: linux-sh
On Wed, Aug 13, 2014 at 03:20:04PM +0200, Geert Uytterhoeven wrote:
> Hi Simon,
>
> On Fri, Aug 8, 2014 at 4:19 AM, Simon Horman <horms@verge.net.au> wrote:
> > On Sat, Jul 19, 2014 at 01:50:24AM +0200, Laurent Pinchart wrote:
> >> Instantiate the two system DMA controllers in the r8a7790 device tree.
> >>
> >> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> >
> > Thanks. As the bindings have been merged I have queued up this patch for
> > v3.18.
>
> It seems you forgot to apply "[PATCH v2 6/8] ARM: shmobile: r8a7790: Add
> DMAC clocks to DT", which adds the clocks that are used by "[PATCH v2 7/8]
> ARM: shmobile: r8a7790: Add DMAC devices to DT".
>
> As these clocks are referenced by (symbolic define for a) number, not a
> phandle, you don't get an error from dtc.
Thanks, I'll look into that.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v2 7/8] ARM: shmobile: r8a7790: Add DMAC devices to DT
2014-07-18 23:50 [PATCH v2 7/8] ARM: shmobile: r8a7790: Add DMAC devices to DT Laurent Pinchart
` (2 preceding siblings ...)
2014-08-13 23:41 ` Simon Horman
@ 2014-08-14 5:40 ` Simon Horman
3 siblings, 0 replies; 5+ messages in thread
From: Simon Horman @ 2014-08-14 5:40 UTC (permalink / raw)
To: linux-sh
On Thu, Aug 14, 2014 at 08:41:27AM +0900, Simon Horman wrote:
> On Wed, Aug 13, 2014 at 03:20:04PM +0200, Geert Uytterhoeven wrote:
> > Hi Simon,
> >
> > On Fri, Aug 8, 2014 at 4:19 AM, Simon Horman <horms@verge.net.au> wrote:
> > > On Sat, Jul 19, 2014 at 01:50:24AM +0200, Laurent Pinchart wrote:
> > >> Instantiate the two system DMA controllers in the r8a7790 device tree.
> > >>
> > >> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> > >
> > > Thanks. As the bindings have been merged I have queued up this patch for
> > > v3.18.
> >
> > It seems you forgot to apply "[PATCH v2 6/8] ARM: shmobile: r8a7790: Add
> > DMAC clocks to DT", which adds the clocks that are used by "[PATCH v2 7/8]
> > ARM: shmobile: r8a7790: Add DMAC devices to DT".
> >
> > As these clocks are referenced by (symbolic define for a) number, not a
> > phandle, you don't get an error from dtc.
>
> Thanks, I'll look into that.
Thanks, for pointing out my miss.
I've queued up the missing patch and rebased the dt branch
so that the dependencies are in order. I'll push it and a
refreshed devel branch a little later today.
^ permalink raw reply [flat|nested] 5+ messages in thread
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2014-07-18 23:50 [PATCH v2 7/8] ARM: shmobile: r8a7790: Add DMAC devices to DT Laurent Pinchart
2014-08-08 2:19 ` Simon Horman
2014-08-13 13:20 ` Geert Uytterhoeven
2014-08-13 23:41 ` Simon Horman
2014-08-14 5:40 ` Simon Horman
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