* [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes @ 2016-11-22 17:06 ` Emmanuel Vadot 0 siblings, 0 replies; 26+ messages in thread From: Emmanuel Vadot @ 2016-11-22 17:06 UTC (permalink / raw) To: robh+dt, mark.rutland, linux, maxime.ripard, wens Cc: devicetree, linux-arm-kernel, linux-kernel, Emmanuel Vadot The spi0 controller on the A20 have up to 4 CS (Chip Select) while the others three only have 1. Add the num-cs property to each node. Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com> --- arch/arm/boot/dts/sun7i-a20.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 94cf5a1..ed21982 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -871,6 +871,7 @@ status = "disabled"; #address-cells = <1>; #size-cells = <0>; + num-cs = 4; }; spi1: spi@01c06000 { @@ -885,6 +886,7 @@ status = "disabled"; #address-cells = <1>; #size-cells = <0>; + num-cs = 1; }; emac: ethernet@01c0b000 { @@ -1037,6 +1039,7 @@ status = "disabled"; #address-cells = <1>; #size-cells = <0>; + num-cs = 1; }; ahci: sata@01c18000 { @@ -1079,6 +1082,7 @@ status = "disabled"; #address-cells = <1>; #size-cells = <0>; + num-cs = 1; }; pio: pinctrl@01c20800 { -- 2.9.2 ^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes @ 2016-11-22 17:06 ` Emmanuel Vadot 0 siblings, 0 replies; 26+ messages in thread From: Emmanuel Vadot @ 2016-11-22 17:06 UTC (permalink / raw) To: linux-arm-kernel The spi0 controller on the A20 have up to 4 CS (Chip Select) while the others three only have 1. Add the num-cs property to each node. Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com> --- arch/arm/boot/dts/sun7i-a20.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 94cf5a1..ed21982 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -871,6 +871,7 @@ status = "disabled"; #address-cells = <1>; #size-cells = <0>; + num-cs = 4; }; spi1: spi at 01c06000 { @@ -885,6 +886,7 @@ status = "disabled"; #address-cells = <1>; #size-cells = <0>; + num-cs = 1; }; emac: ethernet at 01c0b000 { @@ -1037,6 +1039,7 @@ status = "disabled"; #address-cells = <1>; #size-cells = <0>; + num-cs = 1; }; ahci: sata at 01c18000 { @@ -1079,6 +1082,7 @@ status = "disabled"; #address-cells = <1>; #size-cells = <0>; + num-cs = 1; }; pio: pinctrl at 01c20800 { -- 2.9.2 ^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes @ 2016-11-22 17:06 ` Emmanuel Vadot 0 siblings, 0 replies; 26+ messages in thread From: Emmanuel Vadot @ 2016-11-22 17:06 UTC (permalink / raw) To: robh+dt, mark.rutland, linux, maxime.ripard, wens Cc: devicetree, Emmanuel Vadot, linux-kernel, linux-arm-kernel The spi0 controller on the A20 have up to 4 CS (Chip Select) while the others three only have 1. Add the num-cs property to each node. Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com> --- arch/arm/boot/dts/sun7i-a20.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 94cf5a1..ed21982 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -871,6 +871,7 @@ status = "disabled"; #address-cells = <1>; #size-cells = <0>; + num-cs = 4; }; spi1: spi@01c06000 { @@ -885,6 +886,7 @@ status = "disabled"; #address-cells = <1>; #size-cells = <0>; + num-cs = 1; }; emac: ethernet@01c0b000 { @@ -1037,6 +1039,7 @@ status = "disabled"; #address-cells = <1>; #size-cells = <0>; + num-cs = 1; }; ahci: sata@01c18000 { @@ -1079,6 +1082,7 @@ status = "disabled"; #address-cells = <1>; #size-cells = <0>; + num-cs = 1; }; pio: pinctrl@01c20800 { -- 2.9.2 ^ permalink raw reply related [flat|nested] 26+ messages in thread
* Re: [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes 2016-11-22 17:06 ` Emmanuel Vadot (?) @ 2016-11-24 19:55 ` Maxime Ripard -1 siblings, 0 replies; 26+ messages in thread From: Maxime Ripard @ 2016-11-24 19:55 UTC (permalink / raw) To: Emmanuel Vadot Cc: robh+dt, mark.rutland, linux, wens, devicetree, linux-arm-kernel, linux-kernel [-- Attachment #1: Type: text/plain, Size: 497 bytes --] On Tue, Nov 22, 2016 at 06:06:16PM +0100, Emmanuel Vadot wrote: > The spi0 controller on the A20 have up to 4 CS (Chip Select) while the > others three only have 1. > Add the num-cs property to each node. > > Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com> I don't think we have any code that uses it at the moment. What is the rationale behind this patch? Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 801 bytes --] ^ permalink raw reply [flat|nested] 26+ messages in thread
* [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes @ 2016-11-24 19:55 ` Maxime Ripard 0 siblings, 0 replies; 26+ messages in thread From: Maxime Ripard @ 2016-11-24 19:55 UTC (permalink / raw) To: linux-arm-kernel On Tue, Nov 22, 2016 at 06:06:16PM +0100, Emmanuel Vadot wrote: > The spi0 controller on the A20 have up to 4 CS (Chip Select) while the > others three only have 1. > Add the num-cs property to each node. > > Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com> I don't think we have any code that uses it at the moment. What is the rationale behind this patch? Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 801 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20161124/e1729b42/attachment.sig> ^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes @ 2016-11-24 19:55 ` Maxime Ripard 0 siblings, 0 replies; 26+ messages in thread From: Maxime Ripard @ 2016-11-24 19:55 UTC (permalink / raw) To: Emmanuel Vadot Cc: mark.rutland, devicetree, linux, linux-kernel, wens, robh+dt, linux-arm-kernel [-- Attachment #1.1: Type: text/plain, Size: 497 bytes --] On Tue, Nov 22, 2016 at 06:06:16PM +0100, Emmanuel Vadot wrote: > The spi0 controller on the A20 have up to 4 CS (Chip Select) while the > others three only have 1. > Add the num-cs property to each node. > > Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com> I don't think we have any code that uses it at the moment. What is the rationale behind this patch? Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com [-- Attachment #1.2: signature.asc --] [-- Type: application/pgp-signature, Size: 801 bytes --] [-- Attachment #2: Type: text/plain, Size: 176 bytes --] _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes 2016-11-24 19:55 ` Maxime Ripard @ 2016-11-24 20:05 ` Emmanuel Vadot -1 siblings, 0 replies; 26+ messages in thread From: Emmanuel Vadot @ 2016-11-24 20:05 UTC (permalink / raw) To: Maxime Ripard Cc: mark.rutland, devicetree, linux, linux-kernel, wens, robh+dt, linux-arm-kernel On Thu, 24 Nov 2016 20:55:17 +0100 Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > On Tue, Nov 22, 2016 at 06:06:16PM +0100, Emmanuel Vadot wrote: > > The spi0 controller on the A20 have up to 4 CS (Chip Select) while the > > others three only have 1. > > Add the num-cs property to each node. > > > > Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com> > > I don't think we have any code that uses it at the moment. What is the > rationale behind this patch? > > Thanks! > Maxime > > -- > Maxime Ripard, Free Electrons > Embedded Linux and Kernel engineering > http://free-electrons.com Hi Maxime, If num-cs isn't present nothing prevent to start a transfer with a non-valid CS pin, resulting in an error. num-cs are default property especially made for this and a SPI driver should try to get the property at probe/attach time. Cheers, -- Emmanuel Vadot <manu@bidouilliste.com> <manu@freebsd.org> ^ permalink raw reply [flat|nested] 26+ messages in thread
* [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes @ 2016-11-24 20:05 ` Emmanuel Vadot 0 siblings, 0 replies; 26+ messages in thread From: Emmanuel Vadot @ 2016-11-24 20:05 UTC (permalink / raw) To: linux-arm-kernel On Thu, 24 Nov 2016 20:55:17 +0100 Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > On Tue, Nov 22, 2016 at 06:06:16PM +0100, Emmanuel Vadot wrote: > > The spi0 controller on the A20 have up to 4 CS (Chip Select) while the > > others three only have 1. > > Add the num-cs property to each node. > > > > Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com> > > I don't think we have any code that uses it at the moment. What is the > rationale behind this patch? > > Thanks! > Maxime > > -- > Maxime Ripard, Free Electrons > Embedded Linux and Kernel engineering > http://free-electrons.com Hi Maxime, If num-cs isn't present nothing prevent to start a transfer with a non-valid CS pin, resulting in an error. num-cs are default property especially made for this and a SPI driver should try to get the property at probe/attach time. Cheers, -- Emmanuel Vadot <manu@bidouilliste.com> <manu@freebsd.org> ^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes 2016-11-24 20:05 ` Emmanuel Vadot (?) @ 2016-11-25 15:20 ` Maxime Ripard -1 siblings, 0 replies; 26+ messages in thread From: Maxime Ripard @ 2016-11-25 15:20 UTC (permalink / raw) To: Emmanuel Vadot Cc: mark.rutland, devicetree, linux, linux-kernel, wens, robh+dt, linux-arm-kernel [-- Attachment #1: Type: text/plain, Size: 1266 bytes --] On Thu, Nov 24, 2016 at 09:05:09PM +0100, Emmanuel Vadot wrote: > On Thu, 24 Nov 2016 20:55:17 +0100 > Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > > > On Tue, Nov 22, 2016 at 06:06:16PM +0100, Emmanuel Vadot wrote: > > > The spi0 controller on the A20 have up to 4 CS (Chip Select) while the > > > others three only have 1. > > > Add the num-cs property to each node. > > > > > > Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com> > > > > I don't think we have any code that uses it at the moment. What is the > > rationale behind this patch? > > > > Thanks! > > Maxime > > > > -- > > Maxime Ripard, Free Electrons > > Embedded Linux and Kernel engineering > > http://free-electrons.com > > Hi Maxime, > > If num-cs isn't present nothing prevent to start a transfer with a > non-valid CS pin, resulting in an error. > num-cs are default property especially made for this and a SPI driver > should try to get the property at probe/attach time. Yes, but as far as I know, our driver doesn't. I'm all in for having support for that in our driver, but without it, that patch is kind of useless. Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 801 bytes --] ^ permalink raw reply [flat|nested] 26+ messages in thread
* [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes @ 2016-11-25 15:20 ` Maxime Ripard 0 siblings, 0 replies; 26+ messages in thread From: Maxime Ripard @ 2016-11-25 15:20 UTC (permalink / raw) To: linux-arm-kernel On Thu, Nov 24, 2016 at 09:05:09PM +0100, Emmanuel Vadot wrote: > On Thu, 24 Nov 2016 20:55:17 +0100 > Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > > > On Tue, Nov 22, 2016 at 06:06:16PM +0100, Emmanuel Vadot wrote: > > > The spi0 controller on the A20 have up to 4 CS (Chip Select) while the > > > others three only have 1. > > > Add the num-cs property to each node. > > > > > > Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com> > > > > I don't think we have any code that uses it at the moment. What is the > > rationale behind this patch? > > > > Thanks! > > Maxime > > > > -- > > Maxime Ripard, Free Electrons > > Embedded Linux and Kernel engineering > > http://free-electrons.com > > Hi Maxime, > > If num-cs isn't present nothing prevent to start a transfer with a > non-valid CS pin, resulting in an error. > num-cs are default property especially made for this and a SPI driver > should try to get the property at probe/attach time. Yes, but as far as I know, our driver doesn't. I'm all in for having support for that in our driver, but without it, that patch is kind of useless. Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 801 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20161125/c080bfc9/attachment.sig> ^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes @ 2016-11-25 15:20 ` Maxime Ripard 0 siblings, 0 replies; 26+ messages in thread From: Maxime Ripard @ 2016-11-25 15:20 UTC (permalink / raw) To: Emmanuel Vadot Cc: mark.rutland, devicetree, linux, linux-kernel, wens, robh+dt, linux-arm-kernel [-- Attachment #1.1: Type: text/plain, Size: 1266 bytes --] On Thu, Nov 24, 2016 at 09:05:09PM +0100, Emmanuel Vadot wrote: > On Thu, 24 Nov 2016 20:55:17 +0100 > Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > > > On Tue, Nov 22, 2016 at 06:06:16PM +0100, Emmanuel Vadot wrote: > > > The spi0 controller on the A20 have up to 4 CS (Chip Select) while the > > > others three only have 1. > > > Add the num-cs property to each node. > > > > > > Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com> > > > > I don't think we have any code that uses it at the moment. What is the > > rationale behind this patch? > > > > Thanks! > > Maxime > > > > -- > > Maxime Ripard, Free Electrons > > Embedded Linux and Kernel engineering > > http://free-electrons.com > > Hi Maxime, > > If num-cs isn't present nothing prevent to start a transfer with a > non-valid CS pin, resulting in an error. > num-cs are default property especially made for this and a SPI driver > should try to get the property at probe/attach time. Yes, but as far as I know, our driver doesn't. I'm all in for having support for that in our driver, but without it, that patch is kind of useless. Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com [-- Attachment #1.2: signature.asc --] [-- Type: application/pgp-signature, Size: 801 bytes --] [-- Attachment #2: Type: text/plain, Size: 176 bytes --] _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes 2016-11-25 15:20 ` Maxime Ripard (?) @ 2016-11-25 21:07 ` Emmanuel Vadot -1 siblings, 0 replies; 26+ messages in thread From: Emmanuel Vadot @ 2016-11-25 21:07 UTC (permalink / raw) To: Maxime Ripard Cc: mark.rutland, devicetree, linux, linux-kernel, wens, robh+dt, linux-arm-kernel On Fri, 25 Nov 2016 16:20:47 +0100 Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > On Thu, Nov 24, 2016 at 09:05:09PM +0100, Emmanuel Vadot wrote: > > On Thu, 24 Nov 2016 20:55:17 +0100 > > Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > > > > > On Tue, Nov 22, 2016 at 06:06:16PM +0100, Emmanuel Vadot wrote: > > > > The spi0 controller on the A20 have up to 4 CS (Chip Select) while the > > > > others three only have 1. > > > > Add the num-cs property to each node. > > > > > > > > Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com> > > > > > > I don't think we have any code that uses it at the moment. What is the > > > rationale behind this patch? > > > > > > Thanks! > > > Maxime > > > > > > -- > > > Maxime Ripard, Free Electrons > > > Embedded Linux and Kernel engineering > > > http://free-electrons.com > > > > Hi Maxime, > > > > If num-cs isn't present nothing prevent to start a transfer with a > > non-valid CS pin, resulting in an error. > > num-cs are default property especially made for this and a SPI driver > > should try to get the property at probe/attach time. > > Yes, but as far as I know, our driver doesn't. I'm all in for having > support for that in our driver, but without it, that patch is kind of > useless. > > Maxime > > -- > Maxime Ripard, Free Electrons > Embedded Linux and Kernel engineering > http://free-electrons.com Yes the Linux driver doesn't use it but my upcoming one for FreeBSD uses it. So it is not useless for downstream user of DTS. Cheers, -- Emmanuel Vadot <manu@bidouilliste.com> <manu@freebsd.org> ^ permalink raw reply [flat|nested] 26+ messages in thread
* [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes @ 2016-11-25 21:07 ` Emmanuel Vadot 0 siblings, 0 replies; 26+ messages in thread From: Emmanuel Vadot @ 2016-11-25 21:07 UTC (permalink / raw) To: linux-arm-kernel On Fri, 25 Nov 2016 16:20:47 +0100 Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > On Thu, Nov 24, 2016 at 09:05:09PM +0100, Emmanuel Vadot wrote: > > On Thu, 24 Nov 2016 20:55:17 +0100 > > Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > > > > > On Tue, Nov 22, 2016 at 06:06:16PM +0100, Emmanuel Vadot wrote: > > > > The spi0 controller on the A20 have up to 4 CS (Chip Select) while the > > > > others three only have 1. > > > > Add the num-cs property to each node. > > > > > > > > Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com> > > > > > > I don't think we have any code that uses it at the moment. What is the > > > rationale behind this patch? > > > > > > Thanks! > > > Maxime > > > > > > -- > > > Maxime Ripard, Free Electrons > > > Embedded Linux and Kernel engineering > > > http://free-electrons.com > > > > Hi Maxime, > > > > If num-cs isn't present nothing prevent to start a transfer with a > > non-valid CS pin, resulting in an error. > > num-cs are default property especially made for this and a SPI driver > > should try to get the property at probe/attach time. > > Yes, but as far as I know, our driver doesn't. I'm all in for having > support for that in our driver, but without it, that patch is kind of > useless. > > Maxime > > -- > Maxime Ripard, Free Electrons > Embedded Linux and Kernel engineering > http://free-electrons.com Yes the Linux driver doesn't use it but my upcoming one for FreeBSD uses it. So it is not useless for downstream user of DTS. Cheers, -- Emmanuel Vadot <manu@bidouilliste.com> <manu@freebsd.org> ^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes @ 2016-11-25 21:07 ` Emmanuel Vadot 0 siblings, 0 replies; 26+ messages in thread From: Emmanuel Vadot @ 2016-11-25 21:07 UTC (permalink / raw) To: Maxime Ripard Cc: mark.rutland-5wv7dgnIgG8, devicetree-u79uwXL29TY76Z2rM5mHXA, linux-I+IVW8TIWO2tmTQ+vhA3Yw, linux-kernel-u79uwXL29TY76Z2rM5mHXA, wens-jdAy2FN1RRM, robh+dt-DgEjT+Ai2ygdnm+yROfE0A, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r On Fri, 25 Nov 2016 16:20:47 +0100 Maxime Ripard <maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org> wrote: > On Thu, Nov 24, 2016 at 09:05:09PM +0100, Emmanuel Vadot wrote: > > On Thu, 24 Nov 2016 20:55:17 +0100 > > Maxime Ripard <maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org> wrote: > > > > > On Tue, Nov 22, 2016 at 06:06:16PM +0100, Emmanuel Vadot wrote: > > > > The spi0 controller on the A20 have up to 4 CS (Chip Select) while the > > > > others three only have 1. > > > > Add the num-cs property to each node. > > > > > > > > Signed-off-by: Emmanuel Vadot <manu-xXdDKFdH5B3kFDPD4ZthVA@public.gmane.org> > > > > > > I don't think we have any code that uses it at the moment. What is the > > > rationale behind this patch? > > > > > > Thanks! > > > Maxime > > > > > > -- > > > Maxime Ripard, Free Electrons > > > Embedded Linux and Kernel engineering > > > http://free-electrons.com > > > > Hi Maxime, > > > > If num-cs isn't present nothing prevent to start a transfer with a > > non-valid CS pin, resulting in an error. > > num-cs are default property especially made for this and a SPI driver > > should try to get the property at probe/attach time. > > Yes, but as far as I know, our driver doesn't. I'm all in for having > support for that in our driver, but without it, that patch is kind of > useless. > > Maxime > > -- > Maxime Ripard, Free Electrons > Embedded Linux and Kernel engineering > http://free-electrons.com Yes the Linux driver doesn't use it but my upcoming one for FreeBSD uses it. So it is not useless for downstream user of DTS. Cheers, -- Emmanuel Vadot <manu-xXdDKFdH5B3kFDPD4ZthVA@public.gmane.org> <manu-h+KGxgPPiopAfugRpC6u6w@public.gmane.org> -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes 2016-11-25 21:07 ` Emmanuel Vadot @ 2016-12-01 9:21 ` Maxime Ripard -1 siblings, 0 replies; 26+ messages in thread From: Maxime Ripard @ 2016-12-01 9:21 UTC (permalink / raw) To: Emmanuel Vadot Cc: mark.rutland, devicetree, linux, linux-kernel, wens, robh+dt, linux-arm-kernel [-- Attachment #1: Type: text/plain, Size: 2001 bytes --] Hi Emmanuel, On Fri, Nov 25, 2016 at 10:07:52PM +0100, Emmanuel Vadot wrote: > On Fri, 25 Nov 2016 16:20:47 +0100 > Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > > > On Thu, Nov 24, 2016 at 09:05:09PM +0100, Emmanuel Vadot wrote: > > > On Thu, 24 Nov 2016 20:55:17 +0100 > > > Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > > > > > > > On Tue, Nov 22, 2016 at 06:06:16PM +0100, Emmanuel Vadot wrote: > > > > > The spi0 controller on the A20 have up to 4 CS (Chip Select) while the > > > > > others three only have 1. > > > > > Add the num-cs property to each node. > > > > > > > > > > Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com> > > > > > > > > I don't think we have any code that uses it at the moment. What is the > > > > rationale behind this patch? > > > > > > > > Thanks! > > > > Maxime > > > > > > > > -- > > > > Maxime Ripard, Free Electrons > > > > Embedded Linux and Kernel engineering > > > > http://free-electrons.com > > > > > > Hi Maxime, > > > > > > If num-cs isn't present nothing prevent to start a transfer with a > > > non-valid CS pin, resulting in an error. > > > num-cs are default property especially made for this and a SPI driver > > > should try to get the property at probe/attach time. > > > > Yes, but as far as I know, our driver doesn't. I'm all in for having > > support for that in our driver, but without it, that patch is kind of > > useless. > > Yes the Linux driver doesn't use it but my upcoming one for FreeBSD > uses it. So it is not useless for downstream user of DTS. Ah, I didn't know this was for FreeBSD. So you started to use our DTs, or do you have some modifications to it? How does that work? Anyway, the fact that it isn't used by our driver at the moment and that it's meant for other OSes should be mentionned in the commit log. Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 801 bytes --] ^ permalink raw reply [flat|nested] 26+ messages in thread
* [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes @ 2016-12-01 9:21 ` Maxime Ripard 0 siblings, 0 replies; 26+ messages in thread From: Maxime Ripard @ 2016-12-01 9:21 UTC (permalink / raw) To: linux-arm-kernel Hi Emmanuel, On Fri, Nov 25, 2016 at 10:07:52PM +0100, Emmanuel Vadot wrote: > On Fri, 25 Nov 2016 16:20:47 +0100 > Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > > > On Thu, Nov 24, 2016 at 09:05:09PM +0100, Emmanuel Vadot wrote: > > > On Thu, 24 Nov 2016 20:55:17 +0100 > > > Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > > > > > > > On Tue, Nov 22, 2016 at 06:06:16PM +0100, Emmanuel Vadot wrote: > > > > > The spi0 controller on the A20 have up to 4 CS (Chip Select) while the > > > > > others three only have 1. > > > > > Add the num-cs property to each node. > > > > > > > > > > Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com> > > > > > > > > I don't think we have any code that uses it at the moment. What is the > > > > rationale behind this patch? > > > > > > > > Thanks! > > > > Maxime > > > > > > > > -- > > > > Maxime Ripard, Free Electrons > > > > Embedded Linux and Kernel engineering > > > > http://free-electrons.com > > > > > > Hi Maxime, > > > > > > If num-cs isn't present nothing prevent to start a transfer with a > > > non-valid CS pin, resulting in an error. > > > num-cs are default property especially made for this and a SPI driver > > > should try to get the property at probe/attach time. > > > > Yes, but as far as I know, our driver doesn't. I'm all in for having > > support for that in our driver, but without it, that patch is kind of > > useless. > > Yes the Linux driver doesn't use it but my upcoming one for FreeBSD > uses it. So it is not useless for downstream user of DTS. Ah, I didn't know this was for FreeBSD. So you started to use our DTs, or do you have some modifications to it? How does that work? Anyway, the fact that it isn't used by our driver at the moment and that it's meant for other OSes should be mentionned in the commit log. Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 801 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20161201/b66af5d5/attachment-0001.sig> ^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes 2016-12-01 9:21 ` Maxime Ripard (?) @ 2016-12-01 10:24 ` Emmanuel Vadot -1 siblings, 0 replies; 26+ messages in thread From: Emmanuel Vadot @ 2016-12-01 10:24 UTC (permalink / raw) To: Maxime Ripard Cc: mark.rutland, devicetree, linux, linux-kernel, wens, robh+dt, linux-arm-kernel Hi Maxime, On Thu, 1 Dec 2016 10:21:50 +0100 Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > Hi Emmanuel, > > On Fri, Nov 25, 2016 at 10:07:52PM +0100, Emmanuel Vadot wrote: > > On Fri, 25 Nov 2016 16:20:47 +0100 > > Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > > > > > On Thu, Nov 24, 2016 at 09:05:09PM +0100, Emmanuel Vadot wrote: > > > > On Thu, 24 Nov 2016 20:55:17 +0100 > > > > Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > > > > > > > > > On Tue, Nov 22, 2016 at 06:06:16PM +0100, Emmanuel Vadot wrote: > > > > > > The spi0 controller on the A20 have up to 4 CS (Chip Select) while the > > > > > > others three only have 1. > > > > > > Add the num-cs property to each node. > > > > > > > > > > > > Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com> > > > > > > > > > > I don't think we have any code that uses it at the moment. What is the > > > > > rationale behind this patch? > > > > > > > > > > Thanks! > > > > > Maxime > > > > > > > > > > -- > > > > > Maxime Ripard, Free Electrons > > > > > Embedded Linux and Kernel engineering > > > > > http://free-electrons.com > > > > > > > > Hi Maxime, > > > > > > > > If num-cs isn't present nothing prevent to start a transfer with a > > > > non-valid CS pin, resulting in an error. > > > > num-cs are default property especially made for this and a SPI driver > > > > should try to get the property at probe/attach time. > > > > > > Yes, but as far as I know, our driver doesn't. I'm all in for having > > > support for that in our driver, but without it, that patch is kind of > > > useless. > > > > Yes the Linux driver doesn't use it but my upcoming one for FreeBSD > > uses it. So it is not useless for downstream user of DTS. > > Ah, I didn't know this was for FreeBSD. So you started to use our DTs, > or do you have some modifications to it? How does that work? Yes we use the DTS from linux from quite some times now. We're currently synced with 4.7-ish. We either use them directly or modify them according to our needs and driver support. > Anyway, the fact that it isn't used by our driver at the moment and > that it's meant for other OSes should be mentionned in the commit log. Yeah I understand, I'll send a v2 with this in the commit log. > Thanks! > Maxime > > -- > Maxime Ripard, Free Electrons > Embedded Linux and Kernel engineering > http://free-electrons.com -- Emmanuel Vadot <manu@bidouilliste.com> <manu@freebsd.org> ^ permalink raw reply [flat|nested] 26+ messages in thread
* [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes @ 2016-12-01 10:24 ` Emmanuel Vadot 0 siblings, 0 replies; 26+ messages in thread From: Emmanuel Vadot @ 2016-12-01 10:24 UTC (permalink / raw) To: linux-arm-kernel Hi Maxime, On Thu, 1 Dec 2016 10:21:50 +0100 Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > Hi Emmanuel, > > On Fri, Nov 25, 2016 at 10:07:52PM +0100, Emmanuel Vadot wrote: > > On Fri, 25 Nov 2016 16:20:47 +0100 > > Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > > > > > On Thu, Nov 24, 2016 at 09:05:09PM +0100, Emmanuel Vadot wrote: > > > > On Thu, 24 Nov 2016 20:55:17 +0100 > > > > Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > > > > > > > > > On Tue, Nov 22, 2016 at 06:06:16PM +0100, Emmanuel Vadot wrote: > > > > > > The spi0 controller on the A20 have up to 4 CS (Chip Select) while the > > > > > > others three only have 1. > > > > > > Add the num-cs property to each node. > > > > > > > > > > > > Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com> > > > > > > > > > > I don't think we have any code that uses it at the moment. What is the > > > > > rationale behind this patch? > > > > > > > > > > Thanks! > > > > > Maxime > > > > > > > > > > -- > > > > > Maxime Ripard, Free Electrons > > > > > Embedded Linux and Kernel engineering > > > > > http://free-electrons.com > > > > > > > > Hi Maxime, > > > > > > > > If num-cs isn't present nothing prevent to start a transfer with a > > > > non-valid CS pin, resulting in an error. > > > > num-cs are default property especially made for this and a SPI driver > > > > should try to get the property at probe/attach time. > > > > > > Yes, but as far as I know, our driver doesn't. I'm all in for having > > > support for that in our driver, but without it, that patch is kind of > > > useless. > > > > Yes the Linux driver doesn't use it but my upcoming one for FreeBSD > > uses it. So it is not useless for downstream user of DTS. > > Ah, I didn't know this was for FreeBSD. So you started to use our DTs, > or do you have some modifications to it? How does that work? Yes we use the DTS from linux from quite some times now. We're currently synced with 4.7-ish. We either use them directly or modify them according to our needs and driver support. > Anyway, the fact that it isn't used by our driver at the moment and > that it's meant for other OSes should be mentionned in the commit log. Yeah I understand, I'll send a v2 with this in the commit log. > Thanks! > Maxime > > -- > Maxime Ripard, Free Electrons > Embedded Linux and Kernel engineering > http://free-electrons.com -- Emmanuel Vadot <manu@bidouilliste.com> <manu@freebsd.org> ^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes @ 2016-12-01 10:24 ` Emmanuel Vadot 0 siblings, 0 replies; 26+ messages in thread From: Emmanuel Vadot @ 2016-12-01 10:24 UTC (permalink / raw) To: Maxime Ripard Cc: mark.rutland-5wv7dgnIgG8, devicetree-u79uwXL29TY76Z2rM5mHXA, linux-I+IVW8TIWO2tmTQ+vhA3Yw, linux-kernel-u79uwXL29TY76Z2rM5mHXA, wens-jdAy2FN1RRM, robh+dt-DgEjT+Ai2ygdnm+yROfE0A, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r Hi Maxime, On Thu, 1 Dec 2016 10:21:50 +0100 Maxime Ripard <maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org> wrote: > Hi Emmanuel, > > On Fri, Nov 25, 2016 at 10:07:52PM +0100, Emmanuel Vadot wrote: > > On Fri, 25 Nov 2016 16:20:47 +0100 > > Maxime Ripard <maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org> wrote: > > > > > On Thu, Nov 24, 2016 at 09:05:09PM +0100, Emmanuel Vadot wrote: > > > > On Thu, 24 Nov 2016 20:55:17 +0100 > > > > Maxime Ripard <maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org> wrote: > > > > > > > > > On Tue, Nov 22, 2016 at 06:06:16PM +0100, Emmanuel Vadot wrote: > > > > > > The spi0 controller on the A20 have up to 4 CS (Chip Select) while the > > > > > > others three only have 1. > > > > > > Add the num-cs property to each node. > > > > > > > > > > > > Signed-off-by: Emmanuel Vadot <manu-xXdDKFdH5B3kFDPD4ZthVA@public.gmane.org> > > > > > > > > > > I don't think we have any code that uses it at the moment. What is the > > > > > rationale behind this patch? > > > > > > > > > > Thanks! > > > > > Maxime > > > > > > > > > > -- > > > > > Maxime Ripard, Free Electrons > > > > > Embedded Linux and Kernel engineering > > > > > http://free-electrons.com > > > > > > > > Hi Maxime, > > > > > > > > If num-cs isn't present nothing prevent to start a transfer with a > > > > non-valid CS pin, resulting in an error. > > > > num-cs are default property especially made for this and a SPI driver > > > > should try to get the property at probe/attach time. > > > > > > Yes, but as far as I know, our driver doesn't. I'm all in for having > > > support for that in our driver, but without it, that patch is kind of > > > useless. > > > > Yes the Linux driver doesn't use it but my upcoming one for FreeBSD > > uses it. So it is not useless for downstream user of DTS. > > Ah, I didn't know this was for FreeBSD. So you started to use our DTs, > or do you have some modifications to it? How does that work? Yes we use the DTS from linux from quite some times now. We're currently synced with 4.7-ish. We either use them directly or modify them according to our needs and driver support. > Anyway, the fact that it isn't used by our driver at the moment and > that it's meant for other OSes should be mentionned in the commit log. Yeah I understand, I'll send a v2 with this in the commit log. > Thanks! > Maxime > > -- > Maxime Ripard, Free Electrons > Embedded Linux and Kernel engineering > http://free-electrons.com -- Emmanuel Vadot <manu-xXdDKFdH5B3kFDPD4ZthVA@public.gmane.org> <manu-h+KGxgPPiopAfugRpC6u6w@public.gmane.org> -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes 2016-12-01 10:24 ` Emmanuel Vadot @ 2016-12-05 9:28 ` Maxime Ripard -1 siblings, 0 replies; 26+ messages in thread From: Maxime Ripard @ 2016-12-05 9:28 UTC (permalink / raw) To: Emmanuel Vadot Cc: mark.rutland, devicetree, linux, linux-kernel, wens, robh+dt, linux-arm-kernel [-- Attachment #1: Type: text/plain, Size: 1187 bytes --] On Thu, Dec 01, 2016 at 11:24:14AM +0100, Emmanuel Vadot wrote: > > > > > If num-cs isn't present nothing prevent to start a transfer > > > > > with a non-valid CS pin, resulting in an error. num-cs are > > > > > default property especially made for this and a SPI driver > > > > > should try to get the property at probe/attach time. > > > > > > > > Yes, but as far as I know, our driver doesn't. I'm all in for > > > > having support for that in our driver, but without it, that > > > > patch is kind of useless. > > > > > > Yes the Linux driver doesn't use it but my upcoming one for FreeBSD > > > uses it. So it is not useless for downstream user of DTS. > > > > Ah, I didn't know this was for FreeBSD. So you started to use our DTs, > > or do you have some modifications to it? How does that work? > > Yes we use the DTS from linux from quite some times now. We're > currently synced with 4.7-ish. We either use them directly or > modify them according to our needs and driver support. Do you have a link to those modifications? Thanks, Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 801 bytes --] ^ permalink raw reply [flat|nested] 26+ messages in thread
* [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes @ 2016-12-05 9:28 ` Maxime Ripard 0 siblings, 0 replies; 26+ messages in thread From: Maxime Ripard @ 2016-12-05 9:28 UTC (permalink / raw) To: linux-arm-kernel On Thu, Dec 01, 2016 at 11:24:14AM +0100, Emmanuel Vadot wrote: > > > > > If num-cs isn't present nothing prevent to start a transfer > > > > > with a non-valid CS pin, resulting in an error. num-cs are > > > > > default property especially made for this and a SPI driver > > > > > should try to get the property at probe/attach time. > > > > > > > > Yes, but as far as I know, our driver doesn't. I'm all in for > > > > having support for that in our driver, but without it, that > > > > patch is kind of useless. > > > > > > Yes the Linux driver doesn't use it but my upcoming one for FreeBSD > > > uses it. So it is not useless for downstream user of DTS. > > > > Ah, I didn't know this was for FreeBSD. So you started to use our DTs, > > or do you have some modifications to it? How does that work? > > Yes we use the DTS from linux from quite some times now. We're > currently synced with 4.7-ish. We either use them directly or > modify them according to our needs and driver support. Do you have a link to those modifications? Thanks, Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 801 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20161205/7f666e1b/attachment-0001.sig> ^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes 2016-12-05 9:28 ` Maxime Ripard @ 2016-12-05 9:39 ` Emmanuel Vadot -1 siblings, 0 replies; 26+ messages in thread From: Emmanuel Vadot @ 2016-12-05 9:39 UTC (permalink / raw) To: Maxime Ripard Cc: mark.rutland, devicetree, linux, linux-kernel, wens, robh+dt, linux-arm-kernel On Mon, 5 Dec 2016 10:28:21 +0100 Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > On Thu, Dec 01, 2016 at 11:24:14AM +0100, Emmanuel Vadot wrote: > > > > > > If num-cs isn't present nothing prevent to start a transfer > > > > > > with a non-valid CS pin, resulting in an error. num-cs are > > > > > > default property especially made for this and a SPI driver > > > > > > should try to get the property at probe/attach time. > > > > > > > > > > Yes, but as far as I know, our driver doesn't. I'm all in for > > > > > having support for that in our driver, but without it, that > > > > > patch is kind of useless. > > > > > > > > Yes the Linux driver doesn't use it but my upcoming one for FreeBSD > > > > uses it. So it is not useless for downstream user of DTS. > > > > > > Ah, I didn't know this was for FreeBSD. So you started to use our DTs, > > > or do you have some modifications to it? How does that work? > > > > Yes we use the DTS from linux from quite some times now. We're > > currently synced with 4.7-ish. We either use them directly or > > modify them according to our needs and driver support. > > Do you have a link to those modifications? > > Thanks, > Maxime > > -- > Maxime Ripard, Free Electrons > Embedded Linux and Kernel engineering > http://free-electrons.com Sure, https://svnweb.freebsd.org/base/head/sys/boot/fdt/dts/arm/ -- Emmanuel Vadot <manu@bidouilliste.com> <manu@freebsd.org> ^ permalink raw reply [flat|nested] 26+ messages in thread
* [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes @ 2016-12-05 9:39 ` Emmanuel Vadot 0 siblings, 0 replies; 26+ messages in thread From: Emmanuel Vadot @ 2016-12-05 9:39 UTC (permalink / raw) To: linux-arm-kernel On Mon, 5 Dec 2016 10:28:21 +0100 Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > On Thu, Dec 01, 2016 at 11:24:14AM +0100, Emmanuel Vadot wrote: > > > > > > If num-cs isn't present nothing prevent to start a transfer > > > > > > with a non-valid CS pin, resulting in an error. num-cs are > > > > > > default property especially made for this and a SPI driver > > > > > > should try to get the property at probe/attach time. > > > > > > > > > > Yes, but as far as I know, our driver doesn't. I'm all in for > > > > > having support for that in our driver, but without it, that > > > > > patch is kind of useless. > > > > > > > > Yes the Linux driver doesn't use it but my upcoming one for FreeBSD > > > > uses it. So it is not useless for downstream user of DTS. > > > > > > Ah, I didn't know this was for FreeBSD. So you started to use our DTs, > > > or do you have some modifications to it? How does that work? > > > > Yes we use the DTS from linux from quite some times now. We're > > currently synced with 4.7-ish. We either use them directly or > > modify them according to our needs and driver support. > > Do you have a link to those modifications? > > Thanks, > Maxime > > -- > Maxime Ripard, Free Electrons > Embedded Linux and Kernel engineering > http://free-electrons.com Sure, https://svnweb.freebsd.org/base/head/sys/boot/fdt/dts/arm/ -- Emmanuel Vadot <manu@bidouilliste.com> <manu@freebsd.org> ^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes @ 2016-12-03 23:10 ` kbuild test robot 0 siblings, 0 replies; 26+ messages in thread From: kbuild test robot @ 2016-12-03 23:10 UTC (permalink / raw) To: Emmanuel Vadot Cc: kbuild-all, robh+dt, mark.rutland, linux, maxime.ripard, wens, devicetree, linux-arm-kernel, linux-kernel, Emmanuel Vadot [-- Attachment #1: Type: text/plain, Size: 1083 bytes --] Hi Emmanuel, [auto build test ERROR on robh/for-next] [also build test ERROR on v4.9-rc7 next-20161202] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Emmanuel-Vadot/ARM-dts-sunxi-Add-num-cs-for-A20-spi-nodes/20161123-034323 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next config: arm-vexpress_defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=arm All errors (new ones prefixed by >>): >> Error: arch/arm/boot/dts/sun7i-a20.dtsi:874.13-14 syntax error >> FATAL ERROR: Unable to parse input tree --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation [-- Attachment #2: .config.gz --] [-- Type: application/gzip, Size: 18504 bytes --] ^ permalink raw reply [flat|nested] 26+ messages in thread
* [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes @ 2016-12-03 23:10 ` kbuild test robot 0 siblings, 0 replies; 26+ messages in thread From: kbuild test robot @ 2016-12-03 23:10 UTC (permalink / raw) To: linux-arm-kernel Hi Emmanuel, [auto build test ERROR on robh/for-next] [also build test ERROR on v4.9-rc7 next-20161202] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Emmanuel-Vadot/ARM-dts-sunxi-Add-num-cs-for-A20-spi-nodes/20161123-034323 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next config: arm-vexpress_defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=arm All errors (new ones prefixed by >>): >> Error: arch/arm/boot/dts/sun7i-a20.dtsi:874.13-14 syntax error >> FATAL ERROR: Unable to parse input tree --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation -------------- next part -------------- A non-text attachment was scrubbed... Name: .config.gz Type: application/gzip Size: 18504 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20161204/e19a77b4/attachment-0001.gz> ^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes @ 2016-12-03 23:10 ` kbuild test robot 0 siblings, 0 replies; 26+ messages in thread From: kbuild test robot @ 2016-12-03 23:10 UTC (permalink / raw) Cc: kbuild-all-JC7UmRfGjtg, robh+dt-DgEjT+Ai2ygdnm+yROfE0A, mark.rutland-5wv7dgnIgG8, linux-I+IVW8TIWO2tmTQ+vhA3Yw, maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8, wens-jdAy2FN1RRM, devicetree-u79uwXL29TY76Z2rM5mHXA, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, linux-kernel-u79uwXL29TY76Z2rM5mHXA, Emmanuel Vadot [-- Attachment #1: Type: text/plain, Size: 1083 bytes --] Hi Emmanuel, [auto build test ERROR on robh/for-next] [also build test ERROR on v4.9-rc7 next-20161202] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Emmanuel-Vadot/ARM-dts-sunxi-Add-num-cs-for-A20-spi-nodes/20161123-034323 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next config: arm-vexpress_defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=arm All errors (new ones prefixed by >>): >> Error: arch/arm/boot/dts/sun7i-a20.dtsi:874.13-14 syntax error >> FATAL ERROR: Unable to parse input tree --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation [-- Attachment #2: .config.gz --] [-- Type: application/gzip, Size: 18504 bytes --] ^ permalink raw reply [flat|nested] 26+ messages in thread
end of thread, other threads:[~2016-12-05 9:40 UTC | newest] Thread overview: 26+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2016-11-22 17:06 [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes Emmanuel Vadot 2016-11-22 17:06 ` Emmanuel Vadot 2016-11-22 17:06 ` Emmanuel Vadot 2016-11-24 19:55 ` Maxime Ripard 2016-11-24 19:55 ` Maxime Ripard 2016-11-24 19:55 ` Maxime Ripard 2016-11-24 20:05 ` Emmanuel Vadot 2016-11-24 20:05 ` Emmanuel Vadot 2016-11-25 15:20 ` Maxime Ripard 2016-11-25 15:20 ` Maxime Ripard 2016-11-25 15:20 ` Maxime Ripard 2016-11-25 21:07 ` Emmanuel Vadot 2016-11-25 21:07 ` Emmanuel Vadot 2016-11-25 21:07 ` Emmanuel Vadot 2016-12-01 9:21 ` Maxime Ripard 2016-12-01 9:21 ` Maxime Ripard 2016-12-01 10:24 ` Emmanuel Vadot 2016-12-01 10:24 ` Emmanuel Vadot 2016-12-01 10:24 ` Emmanuel Vadot 2016-12-05 9:28 ` Maxime Ripard 2016-12-05 9:28 ` Maxime Ripard 2016-12-05 9:39 ` Emmanuel Vadot 2016-12-05 9:39 ` Emmanuel Vadot 2016-12-03 23:10 ` kbuild test robot 2016-12-03 23:10 ` kbuild test robot 2016-12-03 23:10 ` kbuild test robot
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