* [PATCH 1/3] ARM: multi_v7_defconfig: Add more BCM2835 support @ 2016-04-01 0:28 ` Eric Anholt 0 siblings, 0 replies; 16+ messages in thread From: Eric Anholt @ 2016-04-01 0:28 UTC (permalink / raw) To: linux-arm-kernel The WDT is required for reboot and I2S is used for audio devices on the P5 header (or BT audio on the Pi3). Signed-off-by: Eric Anholt <eric@anholt.net> --- arch/arm/configs/multi_v7_defconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 2823490..43a8ce0 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -438,6 +438,7 @@ CONFIG_TEGRA_WATCHDOG=m CONFIG_MESON_WATCHDOG=y CONFIG_DW_WATCHDOG=y CONFIG_DIGICOLOR_WATCHDOG=y +CONFIG_BCM2835_WDT=y CONFIG_MFD_AS3711=y CONFIG_MFD_AS3722=y CONFIG_MFD_ATMEL_FLEXCOM=y @@ -564,6 +565,7 @@ CONFIG_SND_USB_AUDIO=m CONFIG_SND_SOC=m CONFIG_SND_ATMEL_SOC=m CONFIG_SND_ATMEL_SOC_WM8904=m +CONFIG_SND_BCM2835_SOC_I2S=m CONFIG_SND_SOC_FSL_SAI=m CONFIG_SND_SOC_ROCKCHIP=m CONFIG_SND_SOC_ROCKCHIP_SPDIF=m -- 2.7.0 ^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH 1/3] ARM: multi_v7_defconfig: Add more BCM2835 support @ 2016-04-01 0:28 ` Eric Anholt 0 siblings, 0 replies; 16+ messages in thread From: Eric Anholt @ 2016-04-01 0:28 UTC (permalink / raw) To: linux-rpi-kernel, Russell King Cc: linux-arm-kernel, linux-kernel, Stephen Warren, Lee Jones, Florian Fainelli, Eric Anholt The WDT is required for reboot and I2S is used for audio devices on the P5 header (or BT audio on the Pi3). Signed-off-by: Eric Anholt <eric@anholt.net> --- arch/arm/configs/multi_v7_defconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 2823490..43a8ce0 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -438,6 +438,7 @@ CONFIG_TEGRA_WATCHDOG=m CONFIG_MESON_WATCHDOG=y CONFIG_DW_WATCHDOG=y CONFIG_DIGICOLOR_WATCHDOG=y +CONFIG_BCM2835_WDT=y CONFIG_MFD_AS3711=y CONFIG_MFD_AS3722=y CONFIG_MFD_ATMEL_FLEXCOM=y @@ -564,6 +565,7 @@ CONFIG_SND_USB_AUDIO=m CONFIG_SND_SOC=m CONFIG_SND_ATMEL_SOC=m CONFIG_SND_ATMEL_SOC_WM8904=m +CONFIG_SND_BCM2835_SOC_I2S=m CONFIG_SND_SOC_FSL_SAI=m CONFIG_SND_SOC_ROCKCHIP=m CONFIG_SND_SOC_ROCKCHIP_SPDIF=m -- 2.7.0 ^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH 2/3] ARM: multi_v7_defconfig: Switch BCM2835 to sdhci-iproc.c for MMC 2016-04-01 0:28 ` Eric Anholt @ 2016-04-01 0:28 ` Eric Anholt -1 siblings, 0 replies; 16+ messages in thread From: Eric Anholt @ 2016-04-01 0:28 UTC (permalink / raw) To: linux-arm-kernel This approximately triples write performance for the SD card. My card is too full of important data to collect very reliable numbers, but I see 271.361% +/- 166.742% improvement (n=3 before, 6 after), for 'dd if=/dev/zero of=/boot/asdf bs=1M count=3 oflag=dsync,direct'. Read performance appears to be unaffected. Signed-off-by: Eric Anholt <eric@anholt.net> --- arch/arm/configs/multi_v7_defconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 43a8ce0..a913520 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -642,7 +642,6 @@ CONFIG_MMC_SDHCI_SPEAR=y CONFIG_MMC_SDHCI_S3C=y CONFIG_MMC_SDHCI_S3C_DMA=y CONFIG_MMC_SDHCI_BCM_KONA=y -CONFIG_MMC_SDHCI_BCM2835=y CONFIG_MMC_SDHCI_ST=y CONFIG_MMC_OMAP=y CONFIG_MMC_OMAP_HS=y -- 2.7.0 ^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH 2/3] ARM: multi_v7_defconfig: Switch BCM2835 to sdhci-iproc.c for MMC @ 2016-04-01 0:28 ` Eric Anholt 0 siblings, 0 replies; 16+ messages in thread From: Eric Anholt @ 2016-04-01 0:28 UTC (permalink / raw) To: linux-rpi-kernel, Russell King Cc: linux-arm-kernel, linux-kernel, Stephen Warren, Lee Jones, Florian Fainelli, Eric Anholt This approximately triples write performance for the SD card. My card is too full of important data to collect very reliable numbers, but I see 271.361% +/- 166.742% improvement (n=3 before, 6 after), for 'dd if=/dev/zero of=/boot/asdf bs=1M count=3 oflag=dsync,direct'. Read performance appears to be unaffected. Signed-off-by: Eric Anholt <eric@anholt.net> --- arch/arm/configs/multi_v7_defconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 43a8ce0..a913520 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -642,7 +642,6 @@ CONFIG_MMC_SDHCI_SPEAR=y CONFIG_MMC_SDHCI_S3C=y CONFIG_MMC_SDHCI_S3C_DMA=y CONFIG_MMC_SDHCI_BCM_KONA=y -CONFIG_MMC_SDHCI_BCM2835=y CONFIG_MMC_SDHCI_ST=y CONFIG_MMC_OMAP=y CONFIG_MMC_OMAP_HS=y -- 2.7.0 ^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH 2/3] ARM: multi_v7_defconfig: Switch BCM2835 to sdhci-iproc.c for MMC 2016-04-01 0:28 ` Eric Anholt @ 2016-04-01 2:01 ` Stephen Warren -1 siblings, 0 replies; 16+ messages in thread From: Stephen Warren @ 2016-04-01 2:01 UTC (permalink / raw) To: linux-arm-kernel On 03/31/2016 06:28 PM, Eric Anholt wrote: > This approximately triples write performance for the SD card. My card > is too full of important data to collect very reliable numbers, but I > see 271.361% +/- 166.742% improvement (n=3 before, 6 after), for 'dd > if=/dev/zero of=/boot/asdf bs=1M count=3 oflag=dsync,direct'. Read > performance appears to be unaffected. I thought that switching the defconfig wasn't possible, since this HW module relies on the SoC core clock, and that can be asynchronously changed by the FW running on the VideoCore. Consequently, this change isn't safe unless the user puts non-default options in their config.txt. The same comment applies to "[PATCH 1/4] ARM: bcm2835: Switch BCM2835 to sdhci-iproc.c for MMC" in the other series. ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH 2/3] ARM: multi_v7_defconfig: Switch BCM2835 to sdhci-iproc.c for MMC @ 2016-04-01 2:01 ` Stephen Warren 0 siblings, 0 replies; 16+ messages in thread From: Stephen Warren @ 2016-04-01 2:01 UTC (permalink / raw) To: Eric Anholt Cc: linux-rpi-kernel, Russell King, linux-arm-kernel, linux-kernel, Lee Jones, Florian Fainelli On 03/31/2016 06:28 PM, Eric Anholt wrote: > This approximately triples write performance for the SD card. My card > is too full of important data to collect very reliable numbers, but I > see 271.361% +/- 166.742% improvement (n=3 before, 6 after), for 'dd > if=/dev/zero of=/boot/asdf bs=1M count=3 oflag=dsync,direct'. Read > performance appears to be unaffected. I thought that switching the defconfig wasn't possible, since this HW module relies on the SoC core clock, and that can be asynchronously changed by the FW running on the VideoCore. Consequently, this change isn't safe unless the user puts non-default options in their config.txt. The same comment applies to "[PATCH 1/4] ARM: bcm2835: Switch BCM2835 to sdhci-iproc.c for MMC" in the other series. ^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH 2/3] ARM: multi_v7_defconfig: Switch BCM2835 to sdhci-iproc.c for MMC 2016-04-01 2:01 ` Stephen Warren @ 2016-04-01 15:48 ` Eric Anholt -1 siblings, 0 replies; 16+ messages in thread From: Eric Anholt @ 2016-04-01 15:48 UTC (permalink / raw) To: linux-arm-kernel Stephen Warren <swarren@wwwdotorg.org> writes: > On 03/31/2016 06:28 PM, Eric Anholt wrote: >> This approximately triples write performance for the SD card. My card >> is too full of important data to collect very reliable numbers, but I >> see 271.361% +/- 166.742% improvement (n=3 before, 6 after), for 'dd >> if=/dev/zero of=/boot/asdf bs=1M count=3 oflag=dsync,direct'. Read >> performance appears to be unaffected. > > I thought that switching the defconfig wasn't possible, since this HW > module relies on the SoC core clock, and that can be asynchronously > changed by the FW running on the VideoCore. Consequently, this change > isn't safe unless the user puts non-default options in their config.txt. > > The same comment applies to "[PATCH 1/4] ARM: bcm2835: Switch BCM2835 to > sdhci-iproc.c for MMC" in the other series. I think you're thinking of SDHOST, the other controller? This is just switching implementations for the EMMC controller so that eventually we can delete our old implementation. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 818 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20160401/9c01358e/attachment.sig> ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH 2/3] ARM: multi_v7_defconfig: Switch BCM2835 to sdhci-iproc.c for MMC @ 2016-04-01 15:48 ` Eric Anholt 0 siblings, 0 replies; 16+ messages in thread From: Eric Anholt @ 2016-04-01 15:48 UTC (permalink / raw) To: Stephen Warren Cc: linux-rpi-kernel, Russell King, linux-arm-kernel, linux-kernel, Lee Jones, Florian Fainelli [-- Attachment #1: Type: text/plain, Size: 1041 bytes --] Stephen Warren <swarren@wwwdotorg.org> writes: > On 03/31/2016 06:28 PM, Eric Anholt wrote: >> This approximately triples write performance for the SD card. My card >> is too full of important data to collect very reliable numbers, but I >> see 271.361% +/- 166.742% improvement (n=3 before, 6 after), for 'dd >> if=/dev/zero of=/boot/asdf bs=1M count=3 oflag=dsync,direct'. Read >> performance appears to be unaffected. > > I thought that switching the defconfig wasn't possible, since this HW > module relies on the SoC core clock, and that can be asynchronously > changed by the FW running on the VideoCore. Consequently, this change > isn't safe unless the user puts non-default options in their config.txt. > > The same comment applies to "[PATCH 1/4] ARM: bcm2835: Switch BCM2835 to > sdhci-iproc.c for MMC" in the other series. I think you're thinking of SDHOST, the other controller? This is just switching implementations for the EMMC controller so that eventually we can delete our old implementation. [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 818 bytes --] ^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH 2/3] ARM: multi_v7_defconfig: Switch BCM2835 to sdhci-iproc.c for MMC 2016-04-01 2:01 ` Stephen Warren @ 2016-04-01 16:58 ` Stephen Warren -1 siblings, 0 replies; 16+ messages in thread From: Stephen Warren @ 2016-04-01 16:58 UTC (permalink / raw) To: linux-arm-kernel On 03/31/2016 08:01 PM, Stephen Warren wrote: > On 03/31/2016 06:28 PM, Eric Anholt wrote: >> This approximately triples write performance for the SD card. My card >> is too full of important data to collect very reliable numbers, but I >> see 271.361% +/- 166.742% improvement (n=3 before, 6 after), for 'dd >> if=/dev/zero of=/boot/asdf bs=1M count=3 oflag=dsync,direct'. Read >> performance appears to be unaffected. > > I thought that switching the defconfig wasn't possible, since this HW > module relies on the SoC core clock, and that can be asynchronously > changed by the FW running on the VideoCore. Consequently, this change > isn't safe unless the user puts non-default options in their config.txt. > > The same comment applies to "[PATCH 1/4] ARM: bcm2835: Switch BCM2835 to > sdhci-iproc.c for MMC" in the other series. Ah, now I realize that sdhci-bcm2835.c and sdhci-iproc.c are two alternative drivers for the same HW device. For some reason I got the incorrect impression from some past email/patch discussion that sdhci-iproc.c was a driver for the alternative SD controller in the chip. So, there's no problem with this patch. Acked-by: Stephen Warren <swarren@wwwdotorg.org> (although /me wonders why sdhci-iproc.c was even added in the first place given sdhci-bcm2835.c pre-dates it by over 2 years, and equally why the new driver is any faster given it looks almost identical and accesses the same HW, but I suppose it doesn't matter). ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH 2/3] ARM: multi_v7_defconfig: Switch BCM2835 to sdhci-iproc.c for MMC @ 2016-04-01 16:58 ` Stephen Warren 0 siblings, 0 replies; 16+ messages in thread From: Stephen Warren @ 2016-04-01 16:58 UTC (permalink / raw) To: Eric Anholt Cc: linux-rpi-kernel, Russell King, linux-arm-kernel, linux-kernel, Lee Jones, Florian Fainelli On 03/31/2016 08:01 PM, Stephen Warren wrote: > On 03/31/2016 06:28 PM, Eric Anholt wrote: >> This approximately triples write performance for the SD card. My card >> is too full of important data to collect very reliable numbers, but I >> see 271.361% +/- 166.742% improvement (n=3 before, 6 after), for 'dd >> if=/dev/zero of=/boot/asdf bs=1M count=3 oflag=dsync,direct'. Read >> performance appears to be unaffected. > > I thought that switching the defconfig wasn't possible, since this HW > module relies on the SoC core clock, and that can be asynchronously > changed by the FW running on the VideoCore. Consequently, this change > isn't safe unless the user puts non-default options in their config.txt. > > The same comment applies to "[PATCH 1/4] ARM: bcm2835: Switch BCM2835 to > sdhci-iproc.c for MMC" in the other series. Ah, now I realize that sdhci-bcm2835.c and sdhci-iproc.c are two alternative drivers for the same HW device. For some reason I got the incorrect impression from some past email/patch discussion that sdhci-iproc.c was a driver for the alternative SD controller in the chip. So, there's no problem with this patch. Acked-by: Stephen Warren <swarren@wwwdotorg.org> (although /me wonders why sdhci-iproc.c was even added in the first place given sdhci-bcm2835.c pre-dates it by over 2 years, and equally why the new driver is any faster given it looks almost identical and accesses the same HW, but I suppose it doesn't matter). ^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH 2/3] ARM: multi_v7_defconfig: Switch BCM2835 to sdhci-iproc.c for MMC 2016-04-01 16:58 ` Stephen Warren @ 2016-04-01 20:17 ` Stefan Wahren -1 siblings, 0 replies; 16+ messages in thread From: Stefan Wahren @ 2016-04-01 20:17 UTC (permalink / raw) To: linux-arm-kernel Hi, > Stephen Warren <swarren@wwwdotorg.org> hat am 1. April 2016 um 18:58 > geschrieben: > > > On 03/31/2016 08:01 PM, Stephen Warren wrote: > > On 03/31/2016 06:28 PM, Eric Anholt wrote: > >> This approximately triples write performance for the SD card. My card > >> is too full of important data to collect very reliable numbers, but I > >> see 271.361% +/- 166.742% improvement (n=3 before, 6 after), for 'dd > >> if=/dev/zero of=/boot/asdf bs=1M count=3 oflag=dsync,direct'. Read > >> performance appears to be unaffected. > > > > I thought that switching the defconfig wasn't possible, since this HW > > module relies on the SoC core clock, and that can be asynchronously > > changed by the FW running on the VideoCore. Consequently, this change > > isn't safe unless the user puts non-default options in their config.txt. > > > > The same comment applies to "[PATCH 1/4] ARM: bcm2835: Switch BCM2835 to > > sdhci-iproc.c for MMC" in the other series. > > Ah, now I realize that sdhci-bcm2835.c and sdhci-iproc.c are two > alternative drivers for the same HW device. For some reason I got the > incorrect impression from some past email/patch discussion that > sdhci-iproc.c was a driver for the alternative SD controller in the chip. > > So, there's no problem with this patch. > Acked-by: Stephen Warren <swarren@wwwdotorg.org> > > (although /me wonders why sdhci-iproc.c was even added in the first > place given sdhci-bcm2835.c pre-dates it by over 2 years, and equally > why the new driver is any faster given it looks almost identical and > accesses the same HW, but I suppose it doesn't matter). my old results (without DMA support) wasn't so impressing: sdhci-bcm2835 378 kB/s WRITE 10,6 MB/s READ sdhci-iproc 881 kB/s WRITE 10,8 MB/s READ The performance gain comes from the more intelligent quirk handling. sdhci-bcm2835 has a fixed delay after each write. Regards Stefan > > _______________________________________________ > linux-rpi-kernel mailing list > linux-rpi-kernel at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-rpi-kernel ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH 2/3] ARM: multi_v7_defconfig: Switch BCM2835 to sdhci-iproc.c for MMC @ 2016-04-01 20:17 ` Stefan Wahren 0 siblings, 0 replies; 16+ messages in thread From: Stefan Wahren @ 2016-04-01 20:17 UTC (permalink / raw) To: Eric Anholt, Stephen Warren Cc: Russell King, linux-kernel, Florian Fainelli, linux-rpi-kernel, linux-arm-kernel Hi, > Stephen Warren <swarren@wwwdotorg.org> hat am 1. April 2016 um 18:58 > geschrieben: > > > On 03/31/2016 08:01 PM, Stephen Warren wrote: > > On 03/31/2016 06:28 PM, Eric Anholt wrote: > >> This approximately triples write performance for the SD card. My card > >> is too full of important data to collect very reliable numbers, but I > >> see 271.361% +/- 166.742% improvement (n=3 before, 6 after), for 'dd > >> if=/dev/zero of=/boot/asdf bs=1M count=3 oflag=dsync,direct'. Read > >> performance appears to be unaffected. > > > > I thought that switching the defconfig wasn't possible, since this HW > > module relies on the SoC core clock, and that can be asynchronously > > changed by the FW running on the VideoCore. Consequently, this change > > isn't safe unless the user puts non-default options in their config.txt. > > > > The same comment applies to "[PATCH 1/4] ARM: bcm2835: Switch BCM2835 to > > sdhci-iproc.c for MMC" in the other series. > > Ah, now I realize that sdhci-bcm2835.c and sdhci-iproc.c are two > alternative drivers for the same HW device. For some reason I got the > incorrect impression from some past email/patch discussion that > sdhci-iproc.c was a driver for the alternative SD controller in the chip. > > So, there's no problem with this patch. > Acked-by: Stephen Warren <swarren@wwwdotorg.org> > > (although /me wonders why sdhci-iproc.c was even added in the first > place given sdhci-bcm2835.c pre-dates it by over 2 years, and equally > why the new driver is any faster given it looks almost identical and > accesses the same HW, but I suppose it doesn't matter). my old results (without DMA support) wasn't so impressing: sdhci-bcm2835 378 kB/s WRITE 10,6 MB/s READ sdhci-iproc 881 kB/s WRITE 10,8 MB/s READ The performance gain comes from the more intelligent quirk handling. sdhci-bcm2835 has a fixed delay after each write. Regards Stefan > > _______________________________________________ > linux-rpi-kernel mailing list > linux-rpi-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-rpi-kernel ^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH 3/3] ARM: multi_v7_defconfig: Build in DWC2 USB support 2016-04-01 0:28 ` Eric Anholt @ 2016-04-01 0:28 ` Eric Anholt -1 siblings, 0 replies; 16+ messages in thread From: Eric Anholt @ 2016-04-01 0:28 UTC (permalink / raw) To: linux-arm-kernel This allows the Raspberry Pi 2 to be network booted from the defconfig. Signed-off-by: Eric Anholt <eric@anholt.net> --- arch/arm/configs/multi_v7_defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index a913520..8079f7d 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -611,7 +611,7 @@ CONFIG_USB_STORAGE=y CONFIG_USB_MUSB_HDRC=m CONFIG_USB_MUSB_SUNXI=m CONFIG_USB_DWC3=y -CONFIG_USB_DWC2=m +CONFIG_USB_DWC2=y CONFIG_USB_CHIPIDEA=y CONFIG_USB_CHIPIDEA_UDC=y CONFIG_USB_CHIPIDEA_HOST=y -- 2.7.0 ^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH 3/3] ARM: multi_v7_defconfig: Build in DWC2 USB support @ 2016-04-01 0:28 ` Eric Anholt 0 siblings, 0 replies; 16+ messages in thread From: Eric Anholt @ 2016-04-01 0:28 UTC (permalink / raw) To: linux-rpi-kernel, Russell King Cc: linux-arm-kernel, linux-kernel, Stephen Warren, Lee Jones, Florian Fainelli, Eric Anholt This allows the Raspberry Pi 2 to be network booted from the defconfig. Signed-off-by: Eric Anholt <eric@anholt.net> --- arch/arm/configs/multi_v7_defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index a913520..8079f7d 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -611,7 +611,7 @@ CONFIG_USB_STORAGE=y CONFIG_USB_MUSB_HDRC=m CONFIG_USB_MUSB_SUNXI=m CONFIG_USB_DWC3=y -CONFIG_USB_DWC2=m +CONFIG_USB_DWC2=y CONFIG_USB_CHIPIDEA=y CONFIG_USB_CHIPIDEA_UDC=y CONFIG_USB_CHIPIDEA_HOST=y -- 2.7.0 ^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH 1/3] ARM: multi_v7_defconfig: Add more BCM2835 support 2016-04-01 0:28 ` Eric Anholt @ 2016-04-01 2:04 ` Stephen Warren -1 siblings, 0 replies; 16+ messages in thread From: Stephen Warren @ 2016-04-01 2:04 UTC (permalink / raw) To: linux-arm-kernel On 03/31/2016 06:28 PM, Eric Anholt wrote: > The WDT is required for reboot and I2S is used for audio devices on > the P5 header (or BT audio on the Pi3). Patches 1 and 3, Acked-by: Stephen Warren <swarren@wwwdotorg.org> ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH 1/3] ARM: multi_v7_defconfig: Add more BCM2835 support @ 2016-04-01 2:04 ` Stephen Warren 0 siblings, 0 replies; 16+ messages in thread From: Stephen Warren @ 2016-04-01 2:04 UTC (permalink / raw) To: Eric Anholt Cc: linux-rpi-kernel, Russell King, linux-arm-kernel, linux-kernel, Lee Jones, Florian Fainelli On 03/31/2016 06:28 PM, Eric Anholt wrote: > The WDT is required for reboot and I2S is used for audio devices on > the P5 header (or BT audio on the Pi3). Patches 1 and 3, Acked-by: Stephen Warren <swarren@wwwdotorg.org> ^ permalink raw reply [flat|nested] 16+ messages in thread
end of thread, other threads:[~2016-04-01 20:18 UTC | newest] Thread overview: 16+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2016-04-01 0:28 [PATCH 1/3] ARM: multi_v7_defconfig: Add more BCM2835 support Eric Anholt 2016-04-01 0:28 ` Eric Anholt 2016-04-01 0:28 ` [PATCH 2/3] ARM: multi_v7_defconfig: Switch BCM2835 to sdhci-iproc.c for MMC Eric Anholt 2016-04-01 0:28 ` Eric Anholt 2016-04-01 2:01 ` Stephen Warren 2016-04-01 2:01 ` Stephen Warren 2016-04-01 15:48 ` Eric Anholt 2016-04-01 15:48 ` Eric Anholt 2016-04-01 16:58 ` Stephen Warren 2016-04-01 16:58 ` Stephen Warren 2016-04-01 20:17 ` Stefan Wahren 2016-04-01 20:17 ` Stefan Wahren 2016-04-01 0:28 ` [PATCH 3/3] ARM: multi_v7_defconfig: Build in DWC2 USB support Eric Anholt 2016-04-01 0:28 ` Eric Anholt 2016-04-01 2:04 ` [PATCH 1/3] ARM: multi_v7_defconfig: Add more BCM2835 support Stephen Warren 2016-04-01 2:04 ` Stephen Warren
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