Hi, All.
Is there any other opinion about this patch?
Best Regards,
Jaehoon Chung
On 09/16/2015 03:43 PM, Shawn Lin wrote:
> DesignWare MMC Controller's transfer mode should be decided
> at runtime instead of compile-time. So we remove this config
> option and read dw_mmc's register
Hi, All.
Is there any other opinion about this patch?
Best Regards,
Jaehoon Chung
On 09/16/2015 03:43 PM, Shawn Lin wrote:
> DesignWare MMC Controller's transfer mode should be decided
> at runtime instead of compile-time. So we remove this config
> option and read dw_mmc's register
for mshc.
Signed-off-by: Jaehoon Chung <jh80.ch...@samsung.com>
---
Changelog v2:
- Drop "mmc: dw_mmc: exynos: Add the exynos3250 compatible" patch.
- Describe commit-message more detailedly than before.
- Change to exynos5420, not add new compatible (exynos3
On 10/22/2015 12:51 PM, Krzysztof Kozlowski wrote:
> On 22.10.2015 11:54, Jaehoon Chung wrote:
>> Hi, Krzysztof.
>>
>> On 10/22/2015 09:06 AM, Krzysztof Kozlowski wrote:
>>> On 21.10.2015 15:39, Jaehoon Chung wrote:
>>>> To check more exactly, add the exyn
Hi, Krzysztof.
On 10/22/2015 09:06 AM, Krzysztof Kozlowski wrote:
> On 21.10.2015 15:39, Jaehoon Chung wrote:
>> To check more exactly, add the exynos3250 compatible.
>> Not use exynos5250 compatibility.
>
> Hi,
>
> I can't find any difference between old and
To use more excatly, change compatible from exynos5250 to exynos3250.
Exynos3250 and exnos5250 are some difference.
Signed-off-by: Jaehoon Chung <jh80.ch...@samsung.com>
---
arch/arm/boot/dts/exynos3250.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/ar
To check more exactly, add the exynos3250 compatible.
Not use exynos5250 compatibility.
Signed-off-by: Jaehoon Chung <jh80.ch...@samsung.com>
---
Documentation/devicetree/bindings/mmc/exynos-dw-mshc.txt | 2 ++
drivers/mmc/host/dw_mmc-exynos.c | 7 +++
2 files c
--
>>>>> [4.001477] mmc_host mmc1: Bus speed (slot 0) = 5000Hz (slot
>>>>> req 5000Hz, actual 5000HZ div = 0)
>>>>> [4.001604] mmc1: new ultra high speed DDR50 SDHC card at address
>>>&g
described the overview.
Mobile storage host supports these specification:
- Secure Digital memory (SD memory version 3.0)
- Secure Digital I/O SDIO (SDIO version 3.0)
- etc...
SD3.0 is supported UHS-I mode.
If user manual of exynos5422 is mentioned this specification, it should be
4.630237] mmc_host mmc1: Bus speed (slot 0) = 1Hz (slot
> req 1Hz, actual 1HZ div = 0)
> [4.639820] mmc1: new ultra high speed SDR50 SDHC card at address
> [4.646266] mmcblk0: mmc1: SL32G 29.7 GiB
> [4.650293] IRQ56 no longer affine to CPU7
> [4.650581] CPU7: shutdown
> [4.658293] mmcblk0: p1 p2
>
> Note: Their is need to reset the PMIC
> S2MPS11_REG_L13CTRL/S2MPS11_REG_L19CTRL registers
> to support this feature consistently on every reboot.
I don't understand...why needs to reset?
I know it needs to switch the voltage, doesn't it?
Best Regards,
Jaehoon Chung
>
> -Anand Moon
>
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rds"). Why? There is no explanation in
>>> the commit message about this.
>>
>> I don't remember to send the patch relevant to this. Hmm...
>> Well, Is this patch really signed-off by me?
>>
>> Best Regards,
>>
>> Jaehoon Chung
>>>
>>
;>>>>>> samsung,dw-mshc-ddr-timing = <0 2>;
>>>>>>>> +vmmc-supply = <_reg>;
>>>>>>>> +vqmmc-supply = <_reg>;
>>>>>>>
>>>>>>> It looks wrong. LDO13 is used in one place
On 10/12/2015 10:16 PM, Krzysztof Kozlowski wrote:
> W dniu 12.10.2015 o 22:04, Jaehoon Chung pisze:
>> On 10/12/2015 09:42 PM, Krzysztof Kozlowski wrote:
>>> W dniu 12.10.2015 o 19:46, Anand Moon pisze:
>>>> Hi Krzysztof,
>>>>
>>>> On 12 Oct
Hi,
On 10/12/2015 01:29 PM, Krzysztof Kozlowski wrote:
> On 12.10.2015 00:46, Anand Moon wrote:
>> From: Jaehoon Chung <jh80.ch...@samsung.com>
>>
>> To detect sd-card use the cd-gpio method.
>> It can decrease the interrupt for detecting sd-card.
>>
&
Hi, Shawn.
On 10/02/2015 06:49 PM, Shawn Lin wrote:
> On 2015/10/1 17:14, Jaehoon Chung wrote:
>> Dear, All.
>>
>> I will apply patch 01-03 at my repository on today.
>> But i don't know better how i do about other patches relevant to config file.
>>
>
> Th
Dear, All.
I will apply patch 01-03 at my repository on today.
But i don't know better how i do about other patches relevant to config file.
Best Regards,
Jaehoon Chung
On 09/16/2015 03:40 PM, Shawn Lin wrote:
> Synopsys DesignWare mobile storage host controller supports three
>
goto no_dma;
> }
>
> /* Determine which DMA interface to use */
> -#ifdef CONFIG_MMC_DW_IDMAC
> - host->dma_ops = _mci_idmac_ops;
> - dev_info(host->dev, "Using internal DMA controller.\n");
> -#endif
> + if (trans_mo
On 08/27/2015 09:26 PM, Krzysztof Kozlowski wrote:
W dniu 27.08.2015 o 18:29, Jaehoon Chung pisze:
Currently vmmc's property is wrong.
If it needs to control two supplies, then it has to use vmmc/vqmmc-supply.
(Card supply power and I/O Line supply Power.)
Signed-off-by: Jaehoon Chung jh80
Currently vmmc's property is wrong.
If it needs to control two supplies, then it has to use vmmc/vqmmc-supply.
(Card supply power and I/O Line supply Power.)
Signed-off-by: Jaehoon Chung jh80.ch...@samsung.com
---
arch/arm/boot/dts/exynos4412-odroid-common.dtsi | 7 ---
1 file changed, 4
On 08/21/2015 03:30 PM, Shawn Lin wrote:
On 2015/8/21 14:27, Jaehoon Chung wrote:
Hi, Shawn.
Is this based on Ulf's repository?
no, it's based on https://github.com/jh80chung/dw-mmc.git
tags/dw-mmc-for-ulf-v4.2 ：）
Oh..I will rebase to Ulf's next branch on this weekend.
Then could you
On 08/21/2015 04:27 PM, Shawn Lin wrote:
On 2015/8/21 14:35, Jaehoon Chung wrote:
On 08/21/2015 03:30 PM, Shawn Lin wrote:
On 2015/8/21 14:27, Jaehoon Chung wrote:
Hi, Shawn.
Is this based on Ulf's repository?
no, it's based on https://github.com/jh80chung/dw-mmc.git
tags/dw-mmc-for-ulf
*/
+ struct dw_mci_dma_slave *dms;
+ /* Registers's physical base address */
+ void*phy_regs;
+
struct dw_mci_dma_data *dma_data;
-#endif
+
On ulf's repository, this point should be conflicted.
Best Regards,
Jaehoon Chung
u32
Hi, Shawn.
I remembered that Krzysztof has mentioned Fix the title of cover letter.
Your cover letter's title is nothing.. [RFC PATCH v4 0/9] ??
[RFC PATCH v4 0/9] your title...
Best Regards,
Jaehoon Chung
On 08/06/2015 03:44 PM, Shawn Lin wrote:
Add external dma support for Synopsys MSHC
On 08/06/2015 04:31 PM, Shawn Lin wrote:
在 2015/8/6 15:08, Jaehoon Chung 写道:
Hi, Shawn.
I remembered that Krzysztof has mentioned Fix the title of cover letter.
Your cover letter's title is nothing.. [RFC PATCH v4 0/9] ??
[RFC PATCH v4 0/9] your title...
Sorry, I forgot it, and will fix
Hi, Markus.
I have also tested on Odroid-xu3 board.
Acked-by: Jaehoon Chung jh80.ch...@samsung.com
Best Regards,
Jaehoon Chung
On 04/08/2015 12:33 AM, Markus Reichl wrote:
Hi,
the base patch in [0] has been applied now.
My patch was meanwhile
Tested-by: Anand Moon linux.am
Hi,
Sorry for missing warning, and Thanks for pointing out.
Best Regards,
Jaehoon Chung
On 03/05/2015 07:02 PM, kbuild test robot wrote:
Signed-off-by: Fengguang Wu fengguang...@intel.com
---
dw_mmc-exynos.c |2 +-
dw_mmc.c|2 +-
2 files changed, 2 insertions(+), 2
Hi, Alim.
Tested-by: Jaehoon Chung jh80.ch...@samsung.com
Acked-by: Jaehoon Chung jh80.ch...@samsung.com
I will include this patch into my tree, and i will request pull to Ulf.
Thanks!
Best Regards,
Jaehoon Chung
On 01/29/2015 11:41 AM, Alim Akhtar wrote:
From: Seungwon Jeon tgih
Hi, Alim.
Acked-by: Jaehoon Chung jh80.ch...@samsung.com
Best Regards,
Jaehoon Chung
On 01/29/2015 11:41 AM, Alim Akhtar wrote:
From: Seungwon Jeon tgih@samsung.com
HS400 timing values are added for SMDK5420, exynos5420-peach-pit
and exynos5800-peach-pi boards.
This also adds RCLK
Hi, Vivek.
On 02/06/2015 02:52 PM, Vivek Gautam wrote:
Hi Jaehoon,
On Fri, Feb 6, 2015 at 6:48 AM, Jaehoon Chung jh80.ch...@samsung.com wrote:
Hi, Alim.
On my board, this patch isn't working fine.
So when i complete to test on my board(exynos5), i will reply with comments.
Sorry
Hi, Alim.
On my board, this patch isn't working fine.
So when i complete to test on my board(exynos5), i will reply with comments.
Sorry for late testing.
Best Regards,
Jaehoon Chung
On 01/29/2015 11:41 AM, Alim Akhtar wrote:
This adds HS400 mode support for exynos dw_mmc host controller
.
But i think it can be called at reboot time. (it needs to implement codes.)
how about?
Best Regards,
Jaehoon Chung
Signed-off-by: Marek Szyprowski m.szyprow...@samsung.com
---
.../devicetree/bindings/mmc/exynos-dw-mshc.txt | 6 +++
drivers/mmc/host/dw_mmc-exynos.c
file
In that case I completely agree that it should be defined in the .dtsi
but that is not what the commit message said though :-)
I will resend the patch with obvious commit message.
Thanks for review.
Best Regards,
Jaehoon Chung
Best regards,
Javier
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Add sd0_rst node to exynos5420-pinctrl.dtsi.
(It's used on odroid-xu3 board)
Signed-off-by: Jaehoon Chung jh80.ch...@samsung.com
---
arch/arm/boot/dts/exynos5420-pinctrl.dtsi |5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5420-pinctrl.dtsi
b/arch/arm/boot
Hi.
On 01/21/2015 11:12 PM, Alim Akhtar wrote:
Hi Jaehoon
On Wed, Jan 21, 2015 at 4:32 AM, Jaehoon Chung jh80.ch...@samsung.com wrote:
Hi,
If you want to enable the hs400 mode, need to add mmc-hs400-1_8v or
mmc-hs400-1_2v.
But this patch didn't add them. do you have any other plan
;
};
+ sd0_rclk: sd0-rclk {
I know it used to sd0_rdqs, not sd0_rclk.
Change name.
Best Regards,
Jaehoon Chung
+ samsung,pins = gpc0-7;
+ samsung,pin-function = 2;
+ samsung,pin-pud = 1;
+ samsung,pin-drv = 3
to 1?
Best Regards,
Jaehoon Chung
host-priv = priv;
return 0;
}
@@ -285,7 +388,7 @@ static inline void dw_mci_exynos_set_clksmpl(struct
dw_mci *host, u8 sample)
clksel = mci_readl(host, CLKSEL64);
else
clksel = mci_readl(host, CLKSEL
platform which supports emmc5.0
I will test this patch on exynos5/7 board.
Best Regards,
Jaehoon Chung
Changes in V4:
* drop the idea of changing existing binding for ciu_div as per [1]
* addressed comments from Jaehoon Chung [2]
[1] http://www.spinics.net/lists/linux-samsung-soc
this bit and comment..where?
+
+/* Delay Line Control defines */
+#define DQS_CTRL_RD_DELAY(x, y) (((x) ~0x3FF) | ((y) 0x3FF))
I'm not understanding this define... clear and set?
Best Regards,
Jaehoon Chung
+#define DQS_CTRL_GET_RD_DELAY(x) ((x) 0x3FF)
+
/* Protector
Hi, Alim.
I have also tested this patch with my board.
It's working fine. Looks good to me.
Dear, Ulf.
Could you merge this patch at your repository?
Acked-by: Jaehoon Chung jh80.ch...@samsung.com
Best Regards,
Jaehoon Chung
On 11/11/2014 11:14 PM, Alim Akhtar wrote:
Hi Jaehoon,
As 64bit
?
Is arndale-octa board the same circuit with peach?
If it's same, I think Doug's comment is right.
But if card-detect pis is used with other power, we don't need to consider the
VDDQ_MMC2 power domain.
It needs more information and checks its schematic.
Best Regards,
Jaehoon Chung
-Doug
and card's value?
Could you share the value?
Best Regards,
Jaehoon Chung
Without the patch:
[ 10.866926] mmc_host mmc1: Bus speed (slot 0) = 5000Hz (slot req
5000Hz, actual 5000HZ div = 0)
[ 10.866977] mmc1: new high speed SDHC card at address 1234
[ 10.868730] mmcblk1
offset on exynos7.
If support the 64bit, dw-mmc.c need to modify.(according to v2.70, some offset
is changed for 64-bit address)
But i didn't see any patches at mailing.
Do you have the plan which send patch of dw-mmc.c?
Best Regards,
Jaehoon Chung
Signed-off-by: Abhilash Kesavan a.kesa
On 08/28/2014 12:49 AM, Doug Anderson wrote:
Jaehoon,
On Tue, Aug 26, 2014 at 9:47 PM, Jaehoon Chung jh80.ch...@samsung.com wrote:
Doug,
On 08/27/2014 01:14 PM, Doug Anderson wrote:
Jaehoon,
On Tue, Aug 26, 2014 at 8:48 PM, Jaehoon Chung jh80.ch...@samsung.com
wrote:
Hi, Doug,
On 08
by other mmc developers and maintainers.
At first time, I had also suggested same opinion with yours.
Refer to below..
https://patchwork.kernel.org/patch/4276481/
Best Regards,
Jaehoon Chung
Pavel
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Hi, Doug,
On 08/26/2014 12:25 AM, Doug Anderson wrote:
Jaehoon,
On Mon, Aug 25, 2014 at 1:50 AM, Jaehoon Chung jh80.ch...@samsung.com wrote:
On 08/25/2014 05:13 PM, Ulf Hansson wrote:
On 22 August 2014 20:27, Sonny Rao sonny...@chromium.org wrote:
On Fri, Aug 22, 2014 at 8:31 AM, Ulf
fine with the
slot-gpio API.
Best Regards,
Jaehoon Chung
The voltage domain of the card detect pin on the SoC is vqmmc,
right? That means that you won't be able to read the pin without
turning on vqmmc. Even if you could read the pin without turning on
vqmmc, the pullup on this line
Doug,
On 08/27/2014 01:14 PM, Doug Anderson wrote:
Jaehoon,
On Tue, Aug 26, 2014 at 8:48 PM, Jaehoon Chung jh80.ch...@samsung.com wrote:
Hi, Doug,
On 08/26/2014 12:25 AM, Doug Anderson wrote:
Jaehoon,
On Mon, Aug 25, 2014 at 1:50 AM, Jaehoon Chung jh80.ch...@samsung.com
wrote:
On 08
with Ulf's opinion.
Best Regards,
Jaehoon Chung
Kind regards
Uffe
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On 08/25/2014 08:21 PM, Pavel Machek wrote:
On Thu 2014-08-07 16:37:57, Jaehoon Chung wrote:
Since used the mmc_of_parse(), didn't parse the sub-node.
So we can remove the sub-node, because almost SoC used the only one card per
a host.
And supports-highspeed can be replaced with cap-mmc/sd
On 08/25/2014 08:37 PM, Pavel Machek wrote:
On Mon 2014-08-25 20:28:21, Jaehoon Chung wrote:
On 08/25/2014 08:21 PM, Pavel Machek wrote:
On Thu 2014-08-07 16:37:57, Jaehoon Chung wrote:
Since used the mmc_of_parse(), didn't parse the sub-node.
So we can remove the sub-node, because almost SoC
On 08/25/2014 09:09 PM, Jaehoon Chung wrote:
On 08/25/2014 08:37 PM, Pavel Machek wrote:
On Mon 2014-08-25 20:28:21, Jaehoon Chung wrote:
On 08/25/2014 08:21 PM, Pavel Machek wrote:
On Thu 2014-08-07 16:37:57, Jaehoon Chung wrote:
Since used the mmc_of_parse(), didn't parse the sub-node.
So
) {
Can't use the regulator_is_enabled() instead of slot-host-vqmmc_enabled?
Best Regards,
Jaehoon Chung
+ ret = regulator_enable(mmc-supply.vqmmc);
+ if (ret 0)
+ dev_err(slot-host-dev
Hi, Kukjin.
Socfpga and Rockchip were queued into each SoC tree.
I want to know whether this patch is queued or not into Samsung-Soc tree.
Do you have any other plan for this patch?
Best Regards,
Jaehoon Chung
On 08/07/2014 04:38 PM, Jaehoon Chung wrote:
dw-mmc controller can support multiple
Hi, Kukjin
On 08/19/2014 01:54 AM, Kukjin Kim wrote:
On 08/18/14 09:10, Andreas Färber wrote:
Hi Jaehoon,
Am 18.08.2014 14:23, schrieb Jaehoon Chung:
Socfpga and Rockchip were queued into each SoC tree.
I want to know whether this patch is queued or not into Samsung-Soc tree.
Do you have
apply this one now, too? Do you want me to
repost?
It's good that it will be merged with it.
Best Regards,
Jaehoon Chung
-Doug
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.
- Use the slot-host-quirks instead of brq-quirks.
- Add tested-by and reviewd-by.
Changelog V2:
- Add the mmc: dw_mmc: replace disable-wp from slot's quirks to
host's quirk
Jaehoon Chung (5):
mmc: dw_mmc: Slot quirk disable-wp is deprecated.
mmc: dw_mmc: modify the dt-binding
Slot quirks disable-wp is deprecated.
Instead, use the host quirk disable-wp.
(Because the slot-node is removed in dt-file.)
Signed-off-by: Jaehoon Chung jh80.ch...@samsung.com
Tested-by: Sachin Kamat sachin.ka...@samsung.com
Acked-by: Seungwon Jeon tgih@samsung.com
Reviewed-by: Doug Anderson
Almost all SoCs use one slot per host controller.
(Even if controller can support the multiple slot, Recommend to use one slot
per host controller.)
Don't use the slot-node and deprecate the supports-highspeed property.
Instead, use the cap-mmc/sd-highspeed.
Signed-off-by: Jaehoon Chung jh80.ch
-by: Jaehoon Chung jh80.ch...@samsung.com
Reviewed-by: Tushar Behera trbli...@gmail.com
Reviewed-by: Ulf Hansson ulf.hans...@linaro.org
Acked-by: Seungwon Jeon tgih@samsung.com
Acked-by: Dinh Nguyen dingu...@altera.com
---
arch/arm/boot/dts/socfpga_arria5.dtsi |9 +++--
arch/arm/boot/dts
-by: Jaehoon Chung jh80.ch...@samsung.com
Reviewed-by: Tushar Behera trbli...@gmail.com
Reviewed-by: Ulf Hansson ulf.hans...@linaro.org
Reviewed-by: Heiko Stuebner he...@sntech.de
Acked-by: Seungwon Jeon tgih@samsung.com
---
arch/arm/boot/dts/rk3066a-bqcurie2.dts | 15 ---
arch/arm/boot/dts
-by: Jaehoon Chung jh80.ch...@samsung.com
Reviewed-by: Tushar Behera trbli...@gmail.com
Reviewed-by: Ulf Hansson ulf.hans...@linaro.org
Tested-by: Sachin Kamat sachin.ka...@samsung.com
---
arch/arm/boot/dts/exynos4412-odroid-common.dtsi |8 ++--
arch/arm/boot/dts/exynos4412-origen.dts |8
Hi,
I remembered that this patch was pushed at Ulf's tree.
Since dw_mci_idmac_reset() is located into #if CONFIG_MMC_DW_IDMAC,
it occurred the compiler error.
And it seems that didn't need to use IS_ENABLED() at there.
Acked-by: Jaehoon Chung jh80.ch...@samsung.com
Best Regards,
Jaehoon Chung
about?
And I want to know who can apply this patch-set(#3~#5).
Best Regards,
Jaehoon Chung
On 08/01/2014 03:36 AM, Kukjin Kim wrote:
On 08/01/14 01:02, Doug Anderson wrote:
Jaehoon
On Wed, Jul 30, 2014 at 10:35 PM, Jaehoon Chungjh80.ch...@samsung.com
wrote:
Slot quirks disable-wp
dw-mmc controller can support multiple slots.
But, there are no use-cases anywhere. So we don't need to support the
slot-node for dw-mmc controller.
And supports-highspeed property in dw-mmc is deprecated.
supports-highspeed property can be replaced to cap-sd/mmc-highspeed.
Signed-off-by: Jaehoon
dw-mmc controller can support multiple slots.
But, there are no use-cases anywhere. So we don't need to support the
slot-node for dw-mmc controller.
And supports-highspeed property in dw-mmc is deprecated.
supports-highspeed property can be replaced to cap-sd/mmc-highspeed.
Signed-off-by: Jaehoon
Replaced the disable-wp into host's quirks.
(Because the slot-node is removed at dt-file.)
Signed-off-by: Jaehoon Chung jh80.ch...@samsung.com
Tested-by: Sachin Kamat sachin.ka...@samsung.com
Acked-by: Seungwon Jeon tgih@samsung.com
---
drivers/mmc/host/dw_mmc.c |8 +++-
include
dw-mmc controller can support multiple slots.
But, there are no use-cases anywhere. So we don't need to support the
slot-node for dw-mmc controller.
And supports-highspeed property in dw-mmc is deprecated.
supports-highspeed property can be replaced to cap-sd/mmc-highspeed.
Signed-off-by: Jaehoon
quirk
Jaehoon Chung (5):
mmc: dw_mmc: modify the dt-binding for removing slot-node and
supports-highspeed
ARM: dts: exynos: unuse the slot-node and deprecated the
supports-highspeed for dw-mmc
ARM: dts: socfpga: unuse the slot-node and deprecated the
supports-highspeed for dw-mmc
Almost SoCs use one slot per host controller.
(Even if controller can support the multiple slot, Recommend to use one slot
per host controller.)
Don't use the slot-node and deprecate the supports-highspeed property.
Instead, use the cap-mmc/sd-highspeed.
Signed-off-by: Jaehoon Chung jh80.ch
-by: Jaehoon Chung jh80.ch...@samsung.com
Reviewed-by: Tushar Behera trbli...@gmail.com
Reviewed-by: Ulf Hansson ulf.hans...@linaro.org
Reviewed-by: Heiko Stuebner he...@sntech.de
Acked-by: Seungwon Jeon tgih@samsung.com
---
arch/arm/boot/dts/rk3066a-bqcurie2.dts | 16
1 file changed
-by: Jaehoon Chung jh80.ch...@samsung.com
Reviewed-by: Tushar Behera trbli...@gmail.com
Reviewed-by: Ulf Hansson ulf.hans...@linaro.org
Acked-by: Seungwon Jeon tgih@samsung.com
Acked-by: Dinh Nguyen dingu...@altera.com
---
arch/arm/boot/dts/socfpga_arria5.dtsi |9 +++--
arch/arm/boot/dts
-by: Jaehoon Chung jh80.ch...@samsung.com
Reviewed-by: Tushar Behera trbli...@gmail.com
Reviewed-by: Ulf Hansson ulf.hans...@linaro.org
Tested-by: Sachin Kamat sachin.ka...@samsung.com
Acked-by: Seungwon Jeon tgih@samsung.com
Acked-by: Kukjin Kim kgene@samsung.com
---
arch/arm/boot/dts/exynos4412
Slot quirks disable-wp is deprecated.
Instead, use the host quirk disable-wp.
(Because the slot-node is removed in dt-file.)
Signed-off-by: Jaehoon Chung jh80.ch...@samsung.com
Tested-by: Sachin Kamat sachin.ka...@samsung.com
Acked-by: Seungwon Jeon tgih@samsung.com
---
drivers/mmc/host
-by and reviewd-by.
Changelog V2:
- Add the mmc: dw_mmc: replace disable-wp from slot's quirks to
host's quirk
Jaehoon Chung (5):
mmc: dw_mmc: Slot quirk disable-wp is deprecated.
mmc: dw_mmc: modify the dt-binding for removing slot-node and
supports-highspeed
ARM: dts: exynos
Hi, Doug.
Thanks for review.
On 07/30/2014 03:01 AM, Doug Anderson wrote:
Jaehoon,
On Sun, Jul 27, 2014 at 7:29 PM, Jaehoon Chung jh80.ch...@samsung.com wrote:
Replaced the disable-wp into host's quirks.
(Because the slot-node is removed at dt-file.)
Signed-off-by: Jaehoon Chung jh80.ch
Hi, Andreas,
On 07/25/2014 09:11 PM, Andreas Färber wrote:
Hi Jaehoon,
Am 25.07.2014 03:11, schrieb Jaehoon Chung:
Almost Soc is used the slot per a host.
Something's very wrong with this sentence. What are you trying to say?
Almost all SoCs use one slot only per host controller device
dw-mmc controller can support multiple slots.
But, there are no use-cases anywhere. So we don't need to support the
slot-node for dw-mmc controller.
And supports-highspeed property in dw-mmc is deprecated.
supports-highspeed property can be replaced to cap-sd/mmc-highspeed.
Signed-off-by: Jaehoon
dw-mmc controller can support multiple slots.
But, there are no use-cases anywhere. So we don't need to support the
slot-node for dw-mmc controller.
And supports-highspeed property in dw-mmc is deprecated.
supports-highspeed property can be replaced to cap-sd/mmc-highspeed.
Signed-off-by: Jaehoon
Almost SoCs use one slot per host controller.
(Even if controller can support the multiple slot, Recommend to use one slot
per host controller.)
Don't use the slot-node and deprecate the supports-highspeed property.
Instead, use the cap-mmc/sd-highspeed.
Signed-off-by: Jaehoon Chung jh80.ch
.
- Use the slot-host-quirks instead of brq-quirks.
- Add tested-by and reviewd-by.
Changelog V2:
- Add the mmc: dw_mmc: replace disable-wp from slot's quirks to
host's quirk
Jaehoon Chung (5):
mmc: dw_mmc: modify the dt-binding for removing slot-node and
supports-highspeed
dw-mmc controller can support multiple slots.
But, there are no use-cases anywhere. So we don't need to support the
slot-node for dw-mmc controller.
And supports-highspeed property in dw-mmc is deprecated.
supports-highspeed property can be replaced to cap-sd/mmc-highspeed.
Signed-off-by: Jaehoon
Replaced the disable-wp into host's quirks.
(Because the slot-node is removed at dt-file.)
Signed-off-by: Jaehoon Chung jh80.ch...@samsung.com
Tested-by: Sachin Kamat sachin.ka...@samsung.com
Acked-by: Seungwon Jeon tgih@samsung.com
---
drivers/mmc/host/dw_mmc.c | 12 +---
include
-by and reviewd-by.
Changelog V2:
- Add the mmc: dw_mmc: replace disable-wp from slot's quirks to
host's quirk
Jaehoon Chung (5):
mmc: dw_mmc: modify the dt-binding for removing slot-node and
supports-highspeed
ARM: dts: exynos: unuse the slot-node and deprecated the
supports
Almost Soc is used the slot per a host.
Don't use the slot-node and deprecated the supports-highsped property.
Instead, use the cap-mmc/sd-highspeed.
Signed-off-by: Jaehoon Chung jh80.ch...@samsung.com
Reviewed-by: Tushar Behera trbli...@gmail.com
Reviewed-by: Ulf Hansson ulf.hans...@linaro.org
dw-mmc controller can support multiple slots.
But, there are no use-cases anywhere. So we don't need to support the
slot-node for dw-mmc controller.
And supports-highspeed property in dw-mmc is deprecated.
supports-highspeed property can be replaced to cap-sd/mmc-highspeed.
Signed-off-by: Jaehoon
dw-mmc controller can support multiple slots.
But, there are no use-cases anywhere. So we don't need to support the
slot-node for dw-mmc controller.
And supports-highspeed property in dw-mmc is deprecated.
supports-highspeed property can be replaced to cap-sd/mmc-highspeed.
Signed-off-by: Jaehoon
Replaced the disable-wp into host's quirks.
(Because the slot-node is removed at dt-file.)
Signed-off-by: Jaehoon Chung jh80.ch...@samsung.com
Tested-by: Sachin Kamat sachin.ka...@samsung.com
Acked-by: Seungwon Jeon tgih@samsung.com
---
drivers/mmc/host/dw_mmc.c | 12 +---
include
dw-mmc controller can support multiple slots.
But, there are no use-cases anywhere. So we don't need to support the
slot-node for dw-mmc controller.
And supports-highspeed property in dw-mmc is deprecated.
supports-highspeed property can be replaced to cap-sd/mmc-highspeed.
Signed-off-by: Jaehoon
also degraded the performance since add the overhead.
I'm using clkgate-delay = 3 ~ 10.
Anyway, we need to fix this. I will consider this.
Best Regards,
Jaehoon Chung
On 06/25/2014 12:52 AM, Tomasz Figa wrote:
Hi Daniel,
[adding Ulf, Chris and Mike to the discussion]
On 24.06.2014 11:48
Looks good to me.
Acked-by: Jaehoon Chung jh80.ch...@samsung.com
On 06/24/2014 10:57 PM, Tomasz Figa wrote:
For internal card detection mechanism it is required that the local I/O
clock is always running. However while current implementation accounts
for this, it does so incorrectly leading
On 07/12/2014 05:53 AM, Sonny Rao wrote:
This patch changes the fifo reset code to follow the reset procedure
outlined in the documentation of Synopsys Mobile storage host databook.
Signed-off-by: Sonny Rao sonny...@chromium.org
Signed-off-by: Yuvaraj Kumar C D yuvaraj...@samsung.com
---
dw-mmc controller can support multiple slots.
But, there are no use-cases anywhere. So we don't need to support the
slot-node for dw-mmc controller.
And supports-highspeed property in dw-mmc is deprecated.
supports-highspeed property can be replaced to cap-sd/mmc-highspeed.
Signed-off-by: Jaehoon
dw-mmc controller can support multiple slots.
But, there are no use-cases anywhere. So we don't need to support the
slot-node for dw-mmc controller.
And supports-highspeed property in dw-mmc is deprecated.
supports-highspeed property can be replaced to cap-sd/mmc-highspeed.
Signed-off-by: Jaehoon
dw-mmc controller can support multiple slots.
But, there are no use-cases anywhere. So we don't need to support the
slot-node for dw-mmc controller.
And supports-highspeed property in dw-mmc is deprecated.
supports-highspeed property can be replaced to cap-sd/mmc-highspeed.
Signed-off-by: Jaehoon
Replaced the disable-wp into host's quirks.
(Because the slot-node is removed at dt-file.)
Signed-off-by: Jaehoon Chung jh80.ch...@samsung.com
---
drivers/mmc/host/dw_mmc.c | 12 +---
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc
-host-quirks instead of brq-quirks.
- Add tested-by and reviewd-by.
Changelog V2:
- Add the mmc: dw_mmc: replace disable-wp from slot's quirks to
host's quirk
Jaehoon Chung (5):
mmc: dw_mmc: modify the dt-binding for removing slot-node and
supports-highspeed
ARM: dts: exynos
Hi, Ulf.
On 07/10/2014 06:15 PM, Ulf Hansson wrote:
On 10 July 2014 09:08, Jaehoon Chung jh80.ch...@samsung.com wrote:
Replaced the disable-wp into host's quirks.
(Because the slot-node is removed at dt-file.)
Signed-off-by: Jaehoon Chung jh80.ch...@samsung.com
Hi Jaehoon,
I plan
Almost Soc is used the slot per a host.
Don't use the slot-node and deprecated the supports-highsped property.
Instead, use the cap-mmc/sd-highspeed.
Signed-off-by: Jaehoon Chung jh80.ch...@samsung.com
Reviewed-by: Tushar Behera trbli...@gmail.com
Reviewed-by: Ulf Hansson ulf.hans...@linaro.org
the wrong bus-width value.
- Use the slot-host-quirks instead of brq-quirks.
- Add tested-by and reviewd-by.
Changelog V2:
- Add the mmc: dw_mmc: replace disable-wp from slot's quirks to
host's quirk
Jaehoon Chung (5):
mmc: dw_mmc: modify the dt-binding for removing slot
dw-mmc controller can support multiple slots.
But, there are no use-cases anywhere. So we don't need to support the
slot-node for dw-mmc controller.
And supports-highspeed property in dw-mmc is deprecated.
supports-highspeed property can be replaced to cap-sd/mmc-highspeed.
Signed-off-by: Jaehoon
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