Re: [PATCH v3 1/3] dt-bindings: Consolidate SRAM bindings from all vendors

2015-10-22 Thread Maxime Ripard
On Fri, Oct 23, 2015 at 10:39:19AM +0900, Krzysztof Kozlowski wrote: > SRAM bindings for various SoCs, using the mmio-sram genalloc > API, are spread over different places - per SoC vendor. Since all of > these are quite similar (they depend on mmio-sram) move them to a common > place. > > Signed-

[PATCH] Documentation: ARM: EXYNOS: Update bootloader interface on Exynos542x

2015-10-22 Thread Krzysztof Kozlowski
Update the documentation about: 1. Usage of PMU_SPARE2 register. Bootloaders on Exynos542x-based boards often use the register PMU_SPARE2 (0x908) in the same way as on Exynos3250: as a indicator the secondary CPU was booted on. The bootloader will set this value to non-zero, after suces

Re: [PATCHv2] ARM: dts: change the compatible from exynos5250 to exynos5420 for mshc

2015-10-22 Thread Krzysztof Kozlowski
On 23.10.2015 11:01, Jaehoon Chung wrote: > Exynos3250 and exnos5250 are some differences in Mobile Storage Host. > (For example, exynos3250 support the HS400 mode, but exynos5250 doesn't > support it.) > Exynos3250 can perform the similar function with exynos5420 compatible. > So this patch change

[PATCHv2] ARM: dts: change the compatible from exynos5250 to exynos5420 for mshc

2015-10-22 Thread Jaehoon Chung
Exynos3250 and exnos5250 are some differences in Mobile Storage Host. (For example, exynos3250 support the HS400 mode, but exynos5250 doesn't support it.) Exynos3250 can perform the similar function with exynos5420 compatible. So this patch changes the compatible from exynos5250 to exynos5420 for m

[PATCH v3 1/3] dt-bindings: Consolidate SRAM bindings from all vendors

2015-10-22 Thread Krzysztof Kozlowski
SRAM bindings for various SoCs, using the mmio-sram genalloc API, are spread over different places - per SoC vendor. Since all of these are quite similar (they depend on mmio-sram) move them to a common place. Signed-off-by: Krzysztof Kozlowski Cc: Heiko Stuebner Cc: Maxime Ripard Cc: Chen-Yu T

[PATCH v3 3/3] dt-bindings: EXYNOS: Document compatibles from other vendors

2015-10-22 Thread Krzysztof Kozlowski
Document compatibles used on other Exynos-based boards (non-Samsung): FriendlyARM, Google, Hardkernel and Insignal. Signed-off-by: Krzysztof Kozlowski Cc: Kukjin Kim Cc: Javier Martinez Canillas Cc: Hakjoo Kim Reviewed-by: Javier Martinez Canillas --- Changes since v2: 1. None Changes sinc

[PATCH v3 2/3] dt-bindings: Consolidate Exynos SoC bindings

2015-10-22 Thread Krzysztof Kozlowski
Exynos SoC Device Tree bindings are spread over arm/exynos/ and arm/samsung/ directories. There is no need for that separation and it actually confuses. Put power domain bindings under power/ and remaining samsung-boards.txt under arm/samsung/. Signed-off-by: Krzysztof Kozlowski Cc: Kukjin Kim R

Re: [PATCH] mmc: pwrseq: Use highest priority for eMMC restart handler

2015-10-22 Thread Javier Martinez Canillas
Hello Doug, On 10/22/2015 07:33 PM, Doug Anderson wrote: > On Thu, Oct 22, 2015 at 9:07 AM, Javier Martinez Canillas [snip] >> >> Do you know why the priority 200 was chosen for veyron gpi-restart ooi? > > In David Riley's original patch the example had 200: > https://patchwork.kernel.org/p

Re: [PATCH] mmc: pwrseq: Use highest priority for eMMC restart handler

2015-10-22 Thread Doug Anderson
Hi, On Thu, Oct 22, 2015 at 9:07 AM, Javier Martinez Canillas wrote: >> Note that personally I would only choose the "highest" priority as an >> absolute last resort. Leaving a little extra slack in there means >> that when the next person comes up with a really good reason to run >> before you

Re: [PATCH] mmc: pwrseq: Use highest priority for eMMC restart handler

2015-10-22 Thread Javier Martinez Canillas
Hello Doug, On 10/22/2015 05:34 PM, Doug Anderson wrote: > Krzysztof, > > On Wed, Oct 21, 2015 at 6:43 PM, Krzysztof Kozlowski > wrote: >> I think at least one platform may be affected because it used >> mmc-pwrseq-emmc and gpio-restart. >> >> Look at rk3288-veyron.dtsi. >> >> Both of restart ha

Re: [PATCH] mmc: pwrseq: Use highest priority for eMMC restart handler

2015-10-22 Thread Heiko Stübner
Am Donnerstag, 22. Oktober 2015, 08:34:38 schrieb Doug Anderson: > Note that personally I would only choose the "highest" priority as an > absolute last resort. Leaving a little extra slack in there means > that when the next person comes up with a really good reason to run > before you do that th

Re: [PATCH] mmc: pwrseq: Use highest priority for eMMC restart handler

2015-10-22 Thread Doug Anderson
Krzysztof, On Wed, Oct 21, 2015 at 6:43 PM, Krzysztof Kozlowski wrote: > I think at least one platform may be affected because it used > mmc-pwrseq-emmc and gpio-restart. > > Look at rk3288-veyron.dtsi. > > Both of restart handlers had the priority of 129 which means that the > order of execution

Re: [PATCH v2 1/3] dt-bindings: Consolidate SRAM bindings from all vendors

2015-10-22 Thread Rob Herring
On Thu, Oct 22, 2015 at 8:34 AM, Maxime Ripard wrote: > On Thu, Oct 22, 2015 at 06:19:31PM +0900, Krzysztof Kozlowski wrote: >> On 22.10.2015 18:05, Maxime Ripard wrote: >> > Hi, >> > >> > On Thu, Oct 22, 2015 at 10:25:28AM +0900, Krzysztof Kozlowski wrote: >> >> SRAM bindings for various SoCs, us

Re: [PATCH v2 1/3] dt-bindings: Consolidate SRAM bindings from all vendors

2015-10-22 Thread Maxime Ripard
On Thu, Oct 22, 2015 at 06:19:31PM +0900, Krzysztof Kozlowski wrote: > On 22.10.2015 18:05, Maxime Ripard wrote: > > Hi, > > > > On Thu, Oct 22, 2015 at 10:25:28AM +0900, Krzysztof Kozlowski wrote: > >> SRAM bindings for various SoCs, using the mmio-sram genalloc > >> API, are spread over differen

Re: [PATCHv2] ARM: dts: use vmmc-supply of emmc/sd for exynos5422-odroidxu3

2015-10-22 Thread Anand Moon
hi Krzysztof, On 22 October 2015 at 06:31, Krzysztof Kozlowski wrote: > On 20.10.2015 21:56, Anand Moon wrote: >> Changes need for host controller to detect UHS-I highspeed cards. >> Changes in VDDQ_MMC2 voltage range help scale >> the required voltage to detect and load the microSD cards. > > Th

Re: [PATCH] mmc: pwrseq: Use highest priority for eMMC restart handler

2015-10-22 Thread Javier Martinez Canillas
Hello Marek, On 10/22/2015 12:07 PM, Marek Szyprowski wrote: > On 2015-10-22 06:14, Alim Akhtar wrote: >> On 10/22/2015 08:22 AM, Javier Martinez Canillas wrote: >>> On 10/22/2015 03:43 AM, Krzysztof Kozlowski wrote: On 22.10.2015 10:20, Javier Martinez Canillas wrote:> Hello Krzysztof, [sni

Re: [PATCH] mmc: pwrseq: Use highest priority for eMMC restart handler

2015-10-22 Thread Marek Szyprowski
Hello, On 2015-10-22 06:14, Alim Akhtar wrote: CCing Doug, Heiko and Enric Balletbo To help us by testing on rk3288-veyron and am335x-sl50 boards. On 10/22/2015 08:22 AM, Javier Martinez Canillas wrote: Hello Krzysztof, On 10/22/2015 03:43 AM, Krzysztof Kozlowski wrote: On 22.10.2015 10:20,

Re: [PATCH] mmc: pwrseq: Use highest priority for eMMC restart handler

2015-10-22 Thread Anand Moon
Hi Javier, On 22 October 2015 at 14:06, Javier Martinez Canillas wrote: > Hello Anand, > > On 10/22/2015 07:03 AM, Anand Moon wrote: >> Hi Javier, >> >> On 22 October 2015 at 08:22, Javier Martinez Canillas >> wrote: >>> Hello Krzysztof, >>> >>> On 10/22/2015 03:43 AM, Krzysztof Kozlowski wrote:

Re: [PATCH v2 1/3] dt-bindings: Consolidate SRAM bindings from all vendors

2015-10-22 Thread Krzysztof Kozlowski
On 22.10.2015 18:05, Maxime Ripard wrote: > Hi, > > On Thu, Oct 22, 2015 at 10:25:28AM +0900, Krzysztof Kozlowski wrote: >> SRAM bindings for various SoCs, using the mmio-sram genalloc >> API, are spread over different places - per SoC vendor. Since all of >> these are quite similar (they depend o

Re: [PATCH v2 1/3] dt-bindings: Consolidate SRAM bindings from all vendors

2015-10-22 Thread Maxime Ripard
Hi, On Thu, Oct 22, 2015 at 10:25:28AM +0900, Krzysztof Kozlowski wrote: > SRAM bindings for various SoCs, using the mmio-sram genalloc > API, are spread over different places - per SoC vendor. Since all of > these are quite similar (they depend on mmio-sram) move them to a common > place. > > Si

Re: [PATCH] mmc: pwrseq: Use highest priority for eMMC restart handler

2015-10-22 Thread Javier Martinez Canillas
Hello Anand, On 10/22/2015 07:03 AM, Anand Moon wrote: > Hi Javier, > > On 22 October 2015 at 08:22, Javier Martinez Canillas > wrote: >> Hello Krzysztof, >> >> On 10/22/2015 03:43 AM, Krzysztof Kozlowski wrote: >>> On 22.10.2015 10:20, Javier Martinez Canillas wrote:> Hello Krzysztof,