On Thu, 2015-05-21 at 18:56 +0800, Kevin Hao wrote:
> On Thu, May 21, 2015 at 09:24:43AM +, Joakim Tjernlund wrote:
> > The HW 8BIT can be confused with SDHCI_CTRL_HISPD(0x04) as it is the same
> > bit.
> >
> > However, now I see that esdhc_writeb() has
> > /* Prevent SDHCI core from writi
On Thu, May 21, 2015 at 09:24:43AM +, Joakim Tjernlund wrote:
> The HW 8BIT can be confused with SDHCI_CTRL_HISPD(0x04) as it is the same bit.
>
> However, now I see that esdhc_writeb() has
> /* Prevent SDHCI core from writing reserved bits (e.g. HISPD). */
> if (reg == SDHCI_HOST_C
On Thu, 2015-05-21 at 09:07 +0800, Kevin Hao wrote:
> On Wed, May 20, 2015 at 02:54:27PM +, Joakim Tjernlund wrote:
> > On Tue, 2015-05-19 at 17:20 +0800, Kevin Hao wrote:
> > > On Sun, May 17, 2015 at 08:36:07AM +, Joakim Tjernlund wrote:
> > > > On Sun, 2015-05-17 at 13:06 +0800, Kevin Ha
The sdhci framework disables SDR104/SDR50/DDR50 based on only quirk.
This patch adds the support to disable SDR104/SDR50/DDR50 based on
reading the capability register 0.
Signed-off-by: Suman Tripathi
---
---
drivers/mmc/host/sdhci.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff
This patch adds the arasan mmc nodes to reuse the of-arasan
driver for APM X-Gene SoC.
Signed-off-by: Suman Tripathi
---
---
arch/arm64/boot/dts/apm/apm-mustang.dts | 4 +++
arch/arm64/boot/dts/apm/apm-storm.dtsi | 43 +
2 files changed, 47 insertions(+)
diff -
This patch adds the SDHCI support for APM X-Gene SoC using ARASAN SDHCI
controller.
v1 change:
* Use the CONFIG_ARM64_DMA_HAS_IOMMU for dma-mapping.
v2 change:
* Drop the IOMMU support and switching to PIO mode for arasan.
controller integrated inside APM X-Gene SoC.
v3 change:
* Change t
When using i.MX ESDHC driver, while entering suspend while the device
is in runtime PM, the sdhci_(suspend|resume)_host function are called
with disabled clocks. Since this functions access the SDHC host
registers, this leads to an external abort on Vybrid SoC:
[ 37.772967] Unhandled fault: impr
Use the runtime_pm enabled platform suspend/resume functions.
Signed-off-by: Stefan Agner
---
drivers/mmc/host/sdhci-pxav3.c | 30 +-
1 file changed, 1 insertion(+), 29 deletions(-)
diff --git a/drivers/mmc/host/sdhci-pxav3.c b/drivers/mmc/host/sdhci-pxav3.c
index b5