On Tuesday 15 October 2013, Dinh Nguyen wrote:
> This makes sense for the SD/MMC driver, but do you think I can use the
> same approach for
> other drivers that this system manager touches?
It might not be as straightforward for every driver, but something like
this should work at least for some
On 10/15/13 2:47 PM, Arnd Bergmann wrote:
On Tuesday 15 October 2013, Dinh Nguyen wrote:
1 Create a "syscon" backend driver to control your "system manager", which
lets other drivers hook into it without calling a private API.
Yes, if you look at drivers/mmc/host/dw_mmc-socfpga.c that is i
On Tuesday 15 October 2013, Dinh Nguyen wrote:
> >
> > 1 Create a "syscon" backend driver to control your "system manager", which
> >lets other drivers hook into it without calling a private API.
> Yes, if you look at drivers/mmc/host/dw_mmc-socfpga.c that is in the
> mainline,
> it is hooking
Hi Arnd,
On 10/15/13 2:01 PM, Arnd Bergmann wrote:
On Tuesday 15 October 2013, Dinh Nguyen wrote:
Hi Arnd,
On 10/15/13 7:50 AM, Arnd Bergmann wrote:
On Monday 14 October 2013, dingu...@altera.com wrote:
+void socfpga_sysmgr_set_dwmmc_drvsel_smpsel(u32 drvsel, u32 smplsel)
+{
+ u32 hs_t
On Tuesday 15 October 2013, Dinh Nguyen wrote:
> Hi Arnd,
>
> On 10/15/13 7:50 AM, Arnd Bergmann wrote:
> > On Monday 14 October 2013, dingu...@altera.com wrote:
> >> +void socfpga_sysmgr_set_dwmmc_drvsel_smpsel(u32 drvsel, u32 smplsel)
> >> +{
> >> + u32 hs_timing;
> >> +
> >> + hs_ti
Hi Arnd,
On 10/15/13 7:50 AM, Arnd Bergmann wrote:
On Monday 14 October 2013, dingu...@altera.com wrote:
+void socfpga_sysmgr_set_dwmmc_drvsel_smpsel(u32 drvsel, u32 smplsel)
+{
+ u32 hs_timing;
+
+ hs_timing = SYSMGR_SDMMC_CTRL_SET(smplsel, drvsel);
+ writel(hs_timing, sys_ma
On Monday 14 October 2013, dingu...@altera.com wrote:
> +void socfpga_sysmgr_set_dwmmc_drvsel_smpsel(u32 drvsel, u32 smplsel)
> +{
> + u32 hs_timing;
> +
> + hs_timing = SYSMGR_SDMMC_CTRL_SET(smplsel, drvsel);
> + writel(hs_timing, sys_manager_base_addr +
> SYSMGR_SDMMCGRP_CTRL_O
Hi Jaehoo,
On 10/15/13 1:51 AM, Jaehoon Chung wrote:
Hi Dinh,
On 10/15/2013 04:47 AM, dingu...@altera.com wrote:
From: Dinh Nguyen
Add functionality in the System Manager to set the SDR settings for the
SD/MMC IP.
Signed-off-by: Dinh Nguyen
Cc: Pavel Machek
CC: Arnd Bergmann
CC: Olof Joh
Hi Dinh,
On 10/15/2013 04:47 AM, dingu...@altera.com wrote:
> From: Dinh Nguyen
>
> Add functionality in the System Manager to set the SDR settings for the
> SD/MMC IP.
>
> Signed-off-by: Dinh Nguyen
> Cc: Pavel Machek
> CC: Arnd Bergmann
> CC: Olof Johansson
> Cc: Rob Herring
> Cc: Pawel
From: Dinh Nguyen
Add functionality in the System Manager to set the SDR settings for the
SD/MMC IP.
Signed-off-by: Dinh Nguyen
Cc: Pavel Machek
CC: Arnd Bergmann
CC: Olof Johansson
Cc: Rob Herring
Cc: Pawel Moll
Cc: Mark Rutland
Cc: Stephen Warren
Cc: Ian Campbell
Cc: Chris Ball
Cc: J
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