Re: [PATCH/RFC 01/02] ravb: Do not announce 100Mbps HDX as supported

2018-07-19 Thread Magnus Damm
Hi Geert, On Fri, Jul 20, 2018 at 2:42 AM, Geert Uytterhoeven wrote: > Hi Magnus, > > On Thu, Jul 19, 2018 at 7:25 PM Magnus Damm wrote: >> On Thu, Jul 19, 2018 at 11:32 PM, Sergei Shtylyov >> wrote: >> > On 07/19/2018 02:51 PM, Magnus Damm wrote: >> >> From: Magnus Damm >> >> >> >> According

Re: [PATCH/RFC 01/02] ravb: Do not announce 100Mbps HDX as supported

2018-07-19 Thread Magnus Damm
Hi Geert, On Fri, Jul 20, 2018 at 5:09 AM, Geert Uytterhoeven wrote: > On Thu, Jul 19, 2018 at 7:56 PM Sergei Shtylyov > wrote: >> On 07/19/2018 08:42 PM, Geert Uytterhoeven wrote: >> From: Magnus Damm >> According to the data sheet the Ethernet-AVB hardware in R-Car Gen3 >> and

Re: [PATCH] arm64: dts: renesas: Include R-Car product name in DTSI files

2018-07-19 Thread Magnus Damm
Hi Geert, On Fri, Jul 20, 2018 at 2:37 AM, Geert Uytterhoeven wrote: > Hi Magnus, > > On Thu, Jul 19, 2018 at 7:16 PM Magnus Damm wrote: >> On Thu, Jul 19, 2018 at 9:59 PM, Niklas Söderlund >> wrote: >> > On 2018-07-19 20:19:50 +0900, Magnus Damm wrote: >> >> ---

Re: [PATCH/RFT 7/7] arm64: dts: renesas: r8a77965: Add Sound MIX support

2018-07-19 Thread Kuninori Morimoto
Hi > From: Takeshi Kihara > > Based on a similar patch of the R8A7796 device tree > by Kuninori Morimoto . > > Signed-off-by: Takeshi Kihara > Signed-off-by: Yoshihiro Kaneko > --- Acked-by: Kuninori Morimoto

Re: [PATCH/RFT 6/7] arm64: dts: renesas: r8a77965: Add Sound CTU support

2018-07-19 Thread Kuninori Morimoto
Hi > From: Takeshi Kihara > > Based on a similar patch of the R8A7796 device tree > by Kuninori Morimoto . > > Signed-off-by: Takeshi Kihara > Signed-off-by: Yoshihiro Kaneko > --- Acked-by: Kuninori Morimoto

Re: [PATCH/RFT 5/7] arm64: dts: renesas: r8a77965: Add Sound DVC device nodes

2018-07-19 Thread Kuninori Morimoto
Hi > From: Takeshi Kihara > > Based on a similar patch of the R8A7796 device tree > by Kuninori Morimoto . > > Signed-off-by: Takeshi Kihara > Signed-off-by: Yoshihiro Kaneko > --- Acked-by: Kuninori Morimoto

Re: [PATCH/RFT 4/7] arm64: dts: renesas: r8a77965: Add Sound SRC support

2018-07-19 Thread Kuninori Morimoto
Hi > From: Takeshi Kihara > > Based on a similar patch of the R8A7796 device tree > by Kuninori Morimoto . > > Signed-off-by: Takeshi Kihara > Signed-off-by: Yoshihiro Kaneko > --- Acked-by: Kuninori Morimoto

Re: [PATCH/RFT 3/7] arm64: dts: renesas: r8a77965: Add Sound device node and SSI support

2018-07-19 Thread Kuninori Morimoto
Hi > From: Takeshi Kihara > > Based on several similar patches of the R8A7796 device tree > by Kuninori Morimoto . > > Signed-off-by: Takeshi Kihara > Signed-off-by: Yoshihiro Kaneko > --- (snip) > rcar_sound: sound@ec50 { > + /* > +

Re: [PATCH/RFT 2/7] ASoC: rsnd: Document R-Car M3-N support

2018-07-19 Thread Kuninori Morimoto
Hi Thnak you for your patch > From: Hiroyuki Yokoyama > > Document support for the sound modules in the Renesas M3-N (r8a77965) > SoC. > > No driver update is needed. > > Signed-off-by: Hiroyuki Yokoyama > Signed-off-by: Yoshihiro Kaneko > --- Acked-by: Kuninori Morimoto But, I think

Re: [PATCH/RFC 01/02] ravb: Do not announce 100Mbps HDX as supported

2018-07-19 Thread Geert Uytterhoeven
Hi Sergei, On Thu, Jul 19, 2018 at 7:56 PM Sergei Shtylyov wrote: > On 07/19/2018 08:42 PM, Geert Uytterhoeven wrote: > From: Magnus Damm > According to the data sheet the Ethernet-AVB hardware in R-Car Gen3 > and R-Car Gen2 SoCs do not support half duplex operation. So update >

Re: [PATCH/RFC 01/02] ravb: Do not announce 100Mbps HDX as supported

2018-07-19 Thread Sergei Shtylyov
On 07/19/2018 08:42 PM, Geert Uytterhoeven wrote: From: Magnus Damm According to the data sheet the Ethernet-AVB hardware in R-Car Gen3 and R-Car Gen2 SoCs do not support half duplex operation. So update the driver to mark 100Mbit HDX as unsupported. >>> >>>What

Re: [PATCH/RFC 01/02] ravb: Do not announce 100Mbps HDX as supported

2018-07-19 Thread Geert Uytterhoeven
Hi Magnus, On Thu, Jul 19, 2018 at 7:25 PM Magnus Damm wrote: > On Thu, Jul 19, 2018 at 11:32 PM, Sergei Shtylyov > wrote: > > On 07/19/2018 02:51 PM, Magnus Damm wrote: > >> From: Magnus Damm > >> > >> According to the data sheet the Ethernet-AVB hardware in R-Car Gen3 > >> and R-Car Gen2

Re: [PATCH] arm64: dts: renesas: Include R-Car product name in DTSI files

2018-07-19 Thread Geert Uytterhoeven
Hi Magnus, On Thu, Jul 19, 2018 at 7:16 PM Magnus Damm wrote: > On Thu, Jul 19, 2018 at 9:59 PM, Niklas Söderlund > wrote: > > On 2018-07-19 20:19:50 +0900, Magnus Damm wrote: > >> --- 0001/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi > >> +++ work/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi

Re: [PATCH/RFC 02/02] ravb: Clean up duplex handling

2018-07-19 Thread Magnus Damm
Hi Sergei, On Fri, Jul 20, 2018 at 12:44 AM, Sergei Shtylyov wrote: > On 07/19/2018 02:51 PM, Magnus Damm wrote: > >> From: Magnus Damm >> >> Since only full-duplex operation is supported by the >> hardware, remove duplex handling code and keep the >> register setting of ECMR.DM fixed at 1. >>

Re: [PATCH/RFC 01/02] ravb: Do not announce 100Mbps HDX as supported

2018-07-19 Thread Magnus Damm
Hi Sergei, Thanks for your reply! On Thu, Jul 19, 2018 at 11:32 PM, Sergei Shtylyov wrote: > Hello! > > On 07/19/2018 02:51 PM, Magnus Damm wrote: > >> From: Magnus Damm >> >> According to the data sheet the Ethernet-AVB hardware in R-Car Gen3 >> and R-Car Gen2 SoCs do not support half duplex

Re: [PATCH] arm64: dts: renesas: Include R-Car product name in DTSI files

2018-07-19 Thread Magnus Damm
Hi Niklas, On Thu, Jul 19, 2018 at 9:59 PM, Niklas Söderlund wrote: > Hi Magnus, > > Thanks for your patch. > > On 2018-07-19 20:19:50 +0900, Magnus Damm wrote: >> From: Magnus Damm >> >> Browsing the DTS for all the R-Car SoCs with similar part numbers >> makes my head hurt, so to improve the

[PATCH v3] drivers/firmware: psci_checker: stash and use topology_core_cpumask for hotplug tests

2018-07-19 Thread Sudeep Holla
Commit 7f9545aa1a91 ("arm64: smp: remove cpu and numa topology information when hotplugging out CPU") updates the cpu topology when the CPU is hotplugged out. However the PSCI checker code uses the topology_core_cpumask pointers for some of the cpu hotplug testing. Since the pointer to the

Re: [PATCH/RFC 02/02] ravb: Clean up duplex handling

2018-07-19 Thread Sergei Shtylyov
On 07/19/2018 02:51 PM, Magnus Damm wrote: > From: Magnus Damm > > Since only full-duplex operation is supported by the > hardware, remove duplex handling code and keep the > register setting of ECMR.DM fixed at 1. > > This updates the driver implementation to follow the > data sheet text

Re: [PATCH v2] drivers/firmware: psci_checker: stash and use topology_core_cpumask for hotplug tests

2018-07-19 Thread Sudeep Holla
On 19/07/18 15:20, Lorenzo Pieralisi wrote: > On Thu, Jul 19, 2018 at 02:35:49PM +0100, Sudeep Holla wrote: [...] >> +static cpumask_var_t *alloc_cpu_groups(int num) >> +{ >> +int i; >> +cpumask_var_t *cpu_groups; >> + >> +cpu_groups = kcalloc(num, sizeof(cpu_groups), GFP_KERNEL);

Re: [PATCH/RFC 01/02] ravb: Do not announce 100Mbps HDX as supported

2018-07-19 Thread Sergei Shtylyov
Hello! On 07/19/2018 02:51 PM, Magnus Damm wrote: > From: Magnus Damm > > According to the data sheet the Ethernet-AVB hardware in R-Car Gen3 > and R-Car Gen2 SoCs do not support half duplex operation. So update > the driver to mark 100Mbit HDX as unsupported. What about 1000Mbit HDX? >

Re: [PATCH v2] drivers/firmware: psci_checker: stash and use topology_core_cpumask for hotplug tests

2018-07-19 Thread Lorenzo Pieralisi
On Thu, Jul 19, 2018 at 02:35:49PM +0100, Sudeep Holla wrote: > Commit 7f9545aa1a91 ("arm64: smp: remove cpu and numa topology > information when hotplugging out CPU") updates the cpu topology when > the CPU is hotplugged out. However the PSCI checker code uses the > topology_core_cpumask pointers

[PATCH v2] drivers/firmware: psci_checker: stash and use topology_core_cpumask for hotplug tests

2018-07-19 Thread Sudeep Holla
Commit 7f9545aa1a91 ("arm64: smp: remove cpu and numa topology information when hotplugging out CPU") updates the cpu topology when the CPU is hotplugged out. However the PSCI checker code uses the topology_core_cpumask pointers for some of the cpu hotplug testing. Since the pointer to the

Re: [PATCH] arm64: dts: renesas: Include R-Car product name in DTSI files

2018-07-19 Thread Niklas Söderlund
Hi Magnus, Thanks for your patch. On 2018-07-19 20:19:50 +0900, Magnus Damm wrote: > From: Magnus Damm > > Browsing the DTS for all the R-Car SoCs with similar part numbers > makes my head hurt, so to improve the user friendliness of the > DTS code base include R-Car product name in each DTSI

RE: [PATCH 2/2] serial: sh-sci: Document r7s9210 bindings

2018-07-19 Thread Chris Brandt
Hi Geert, On Thursday, July 19, 2018, Geert Uytterhoeven wrote: > > The issue that I ran into was the device driver assumed some signals > > were muxed together (TXI and DRI), and that other signals were > individual. > > > > The existing driver wanted interrupts to be specified in this order: >

CCREE performance on R-Car H3

2018-07-19 Thread Geert Uytterhoeven
Hi Gilad, I've noticed CCREE is used with a LUKS-formatted disk, so I did some small performance benchmarks. The disk is an old 160 GiB SATA hard drive, connected to either Salvator-XS (R-Car H3 ES2.0) or Koelsch (R-Car M2-W). hdparm -t /dev/sda (unencrypted data): 62 MB/s (both systems)

[PATCH/RFC 01/02] ravb: Do not announce 100Mbps HDX as supported

2018-07-19 Thread Magnus Damm
From: Magnus Damm According to the data sheet the Ethernet-AVB hardware in R-Car Gen3 and R-Car Gen2 SoCs do not support half duplex operation. So update the driver to mark 100Mbit HDX as unsupported. Not-Yet-Signed-off-by: Magnus Damm --- Written on top of

[PATCH/RFC 02/02] ravb: Clean up duplex handling

2018-07-19 Thread Magnus Damm
From: Magnus Damm Since only full-duplex operation is supported by the hardware, remove duplex handling code and keep the register setting of ECMR.DM fixed at 1. This updates the driver implementation to follow the data sheet text "This bit should always be set to 1." Not-Yet-Signed-off-by:

[PATCH/RFC 00/02] ravb: Duplex handling update

2018-07-19 Thread Magnus Damm
ravb: Duplex handling update [PATCH/RFC 01/02] ravb: Do not announce 100Mbps HDX as supported [PATCH/RFC 02/02] ravb: Clean up duplex handling This series contains prototype-level code to update the Ethernet-AVB driver to improve duplex handling. Based on the latest data sheet for R-Car Gen3

[PATCH] arm64: dts: renesas: r8a77995: Attach the SYS-DMAC to the IPMMU

2018-07-19 Thread Magnus Damm
From: Magnus Damm Hook up SYS-DMAC0, SYS-DMAC1 and SYS-DMAC2 to IPMMU-DS0 and IPMMU-DS1 following the R-Car Gen3 Rev.1.00 (April 2018) datasheet. Signed-off-by: Magnus Damm --- Based on renesas-drivers-2018-07-17-v4.18-rc5 arch/arm64/boot/dts/renesas/r8a77995.dtsi | 12 1

[PATCH] arm64: dts: renesas: Include R-Car product name in DTSI files

2018-07-19 Thread Magnus Damm
From: Magnus Damm Browsing the DTS for all the R-Car SoCs with similar part numbers makes my head hurt, so to improve the user friendliness of the DTS code base include R-Car product name in each DTSI file. Signed-off-by: Magnus Damm --- Based on renesas-drivers-2018-07-17-v4.18-rc5

Re: [PATCH] drivers/firmware: psci_checker: stash and use topology_core_cpumask for hotplug tests

2018-07-19 Thread Sudeep Holla
On Wed, Jul 18, 2018 at 05:49:30PM +0100, Lorenzo Pieralisi wrote: > On Wed, Jul 18, 2018 at 12:25:32PM +0100, Sudeep Holla wrote: > > Commit 7f9545aa1a91 ("arm64: smp: remove cpu and numa topology > > information when hotplugging out CPU") updates the cpu topology when > > the CPU is hotplugged

Re: [PATCH 2/2] serial: sh-sci: Document r7s9210 bindings

2018-07-19 Thread Geert Uytterhoeven
Hi Chris, On Thu, Jul 19, 2018 at 12:19 AM Chris Brandt wrote: > On Tuesday, July 17, 2018, Geert Uytterhoeven wrote: > > On Fri, Jul 13, 2018 at 5:50 PM Geert Uytterhoeven > > wrote: > > > On Wed, Jul 11, 2018 at 4:42 PM Chris Brandt > > wrote: > > > > Add R7S9210 (RZ/A2) support > > > > > >

Re: [PATCH v3 4/4] mmc: renesas_sdhi: skip SCC error check when retuning

2018-07-19 Thread Simon Horman
On Wed, Jul 18, 2018 at 02:22:18PM +0200, Niklas Söderlund wrote: > Hi Simon, > > On 2018-07-18 10:54:08 +0200, Simon Horman wrote: > > Hi Niklas, > > > > On Tue, Jul 17, 2018 at 04:52:16PM +0200, Niklas Söderlund wrote: > > > From: Masaharu Hayakawa > > > > > > Checking for SCC error during