[PATCHv3 5/5] mmc: dw_mmc: replace "disable-wp" from slot's quirk to host's quirk

Replaced the "disable-wp" into host's quirks.
(Because the slot-node is removed at dt-file.)

Signed-off-by: Jaehoon Chung <jh80.chung@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/dw_mmc.c
index 1ac227c..a3ccd07 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c

@@ -997,7 +997,7 @@ static int dw_mci_get_ro(struct mmc_host *mmc)
 	int gpio_ro = mmc_gpio_get_ro(mmc);
 
 	/* Use platform get_ro function, else try on board write protect */
-	if (slot->quirks & DW_MCI_SLOT_QUIRK_NO_WRITE_PROTECT)
+	if (slot->host->quirks & DW_MCI_SLOT_QUIRK_NO_WRITE_PROTECT)
 		read_only = 0;
 	else if (!IS_ERR_VALUE(gpio_ro))
 		read_only = gpio_ro;

@@ -2006,12 +2006,7 @@ static struct device_node *dw_mci_of_find_slot_node(struct device *dev, u8 slot)
 static struct dw_mci_of_slot_quirks {
 	char *quirk;
 	int id;
-} of_slot_quirks[] = {
-	{
-		.quirk	= "disable-wp",
-		.id	= DW_MCI_SLOT_QUIRK_NO_WRITE_PROTECT,
-	},
-};
+} of_slot_quirks[] = {};
 
 static int dw_mci_of_get_slot_quirks(struct device *dev, u8 slot)
 {

@@ -2238,6 +2233,9 @@ static struct dw_mci_of_quirks {
 	{
 		.quirk	= "broken-cd",
 		.id	= DW_MCI_QUIRK_BROKEN_CARD_DETECTION,
+	},{
+		.quirk	= "disable-wp",
+		.id	= DW_MCI_SLOT_QUIRK_NO_WRITE_PROTECT,
 	},
 };
 

-- 
1.7.9.5

On 10 July 2014 09:08, Jaehoon Chung [off-list ref] wrote:

Replaced the "disable-wp" into host's quirks.
(Because the slot-node is removed at dt-file.)

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

Hi Jaehoon,

I plan to carry these patches through my mmc tree and I will share
them through a PR from an immutable branch with the ARM SoC guys.
Please tell me if you have any concern with this set up.

Now, while I was applying this patch, I found it had checkpatch
errors. Please run checkpatch and resend a new version.

Kind regards
Uffe

Hi, Ulf.

On 07/10/2014 06:15 PM, Ulf Hansson wrote:

On 10 July 2014 09:08, Jaehoon Chung [off-list ref] wrote:

quoted

Replaced the "disable-wp" into host's quirks.
(Because the slot-node is removed at dt-file.)

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

Hi Jaehoon,

I plan to carry these patches through my mmc tree and I will share
them through a PR from an immutable branch with the ARM SoC guys.
Please tell me if you have any concern with this set up.

Now, while I was applying this patch, I found it had checkpatch
errors. Please run checkpatch and resend a new version.

Sorry for not checking the patch. I will resend a new version.
Thanks for pointing out.

Best Regards,
Jaehoon Chung

Kind regards
Uffe

quoted

---
 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/dw_mmc.c
index 1ac227c..a3ccd07 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c

@@ -997,7 +997,7 @@ static int dw_mci_get_ro(struct mmc_host *mmc)
        int gpio_ro = mmc_gpio_get_ro(mmc);

        /* Use platform get_ro function, else try on board write protect */
-       if (slot->quirks & DW_MCI_SLOT_QUIRK_NO_WRITE_PROTECT)
+       if (slot->host->quirks & DW_MCI_SLOT_QUIRK_NO_WRITE_PROTECT)
                read_only = 0;
        else if (!IS_ERR_VALUE(gpio_ro))
                read_only = gpio_ro;

@@ -2006,12 +2006,7 @@ static struct device_node *dw_mci_of_find_slot_node(struct device *dev, u8 slot)
 static struct dw_mci_of_slot_quirks {
        char *quirk;
        int id;
-} of_slot_quirks[] = {
-       {
-               .quirk  = "disable-wp",
-               .id     = DW_MCI_SLOT_QUIRK_NO_WRITE_PROTECT,
-       },
-};
+} of_slot_quirks[] = {};

 static int dw_mci_of_get_slot_quirks(struct device *dev, u8 slot)
 {

@@ -2238,6 +2233,9 @@ static struct dw_mci_of_quirks {
        {
                .quirk  = "broken-cd",
                .id     = DW_MCI_QUIRK_BROKEN_CARD_DETECTION,
+       },{
+               .quirk  = "disable-wp",
+               .id     = DW_MCI_SLOT_QUIRK_NO_WRITE_PROTECT,
        },
 };

--

1.7.9.5

On 10 July 2014 11:40, Jaehoon Chung [off-list ref] wrote:

Hi, Ulf.

On 07/10/2014 06:15 PM, Ulf Hansson wrote:

quoted

On 10 July 2014 09:08, Jaehoon Chung [off-list ref] wrote:

quoted

Replaced the "disable-wp" into host's quirks.
(Because the slot-node is removed at dt-file.)

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

Hi Jaehoon,

I plan to carry these patches through my mmc tree and I will share
them through a PR from an immutable branch with the ARM SoC guys.
Please tell me if you have any concern with this set up.

Hmm, I having a second thought around this. Could I just apply the mmc
patches for my next branch instead of involving ARM SoC? In other
words, are there any decencies? If not, I might just apply patch 1 and
5.

Kind regards
Uffe

quoted

Now, while I was applying this patch, I found it had checkpatch
errors. Please run checkpatch and resend a new version.

Sorry for not checking the patch. I will resend a new version.
Thanks for pointing out.

Best Regards,
Jaehoon Chung

quoted

Kind regards
Uffe

quoted

---
 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/dw_mmc.c
index 1ac227c..a3ccd07 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c

@@ -997,7 +997,7 @@ static int dw_mci_get_ro(struct mmc_host *mmc)
        int gpio_ro = mmc_gpio_get_ro(mmc);

        /* Use platform get_ro function, else try on board write protect */
-       if (slot->quirks & DW_MCI_SLOT_QUIRK_NO_WRITE_PROTECT)
+       if (slot->host->quirks & DW_MCI_SLOT_QUIRK_NO_WRITE_PROTECT)
                read_only = 0;
        else if (!IS_ERR_VALUE(gpio_ro))
                read_only = gpio_ro;

@@ -2006,12 +2006,7 @@ static struct device_node *dw_mci_of_find_slot_node(struct device *dev, u8 slot)
 static struct dw_mci_of_slot_quirks {
        char *quirk;
        int id;
-} of_slot_quirks[] = {
-       {
-               .quirk  = "disable-wp",
-               .id     = DW_MCI_SLOT_QUIRK_NO_WRITE_PROTECT,
-       },
-};
+} of_slot_quirks[] = {};

 static int dw_mci_of_get_slot_quirks(struct device *dev, u8 slot)
 {

@@ -2238,6 +2233,9 @@ static struct dw_mci_of_quirks {
        {
                .quirk  = "broken-cd",
                .id     = DW_MCI_QUIRK_BROKEN_CARD_DETECTION,
+       },{
+               .quirk  = "disable-wp",
+               .id     = DW_MCI_SLOT_QUIRK_NO_WRITE_PROTECT,
        },
 };

--

1.7.9.5

On Thu, July 10, 2014, Ulf Hansson wrote:

On 10 July 2014 11:40, Jaehoon Chung [off-list ref] wrote:

quoted

Hi, Ulf.

On 07/10/2014 06:15 PM, Ulf Hansson wrote:

quoted

On 10 July 2014 09:08, Jaehoon Chung [off-list ref] wrote:

quoted

Replaced the "disable-wp" into host's quirks.
(Because the slot-node is removed at dt-file.)

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

Hi Jaehoon,

I plan to carry these patches through my mmc tree and I will share
them through a PR from an immutable branch with the ARM SoC guys.
Please tell me if you have any concern with this set up.

Hmm, I having a second thought around this. Could I just apply the mmc
patches for my next branch instead of involving ARM SoC? In other
words, are there any decencies? If not, I might just apply patch 1 and
5.

[PATCHv4 2/5] ARM: dts: exynos: unuse the slot-node and deprecated the supports-highspeed for dw-mmc
[PATCHv4 4/5] ARM: dts: rockchip: unuse the slot-node and deprecated the supports-highspeed for dw-mmc
[PATCHv4 5/5] mmc: dw_mmc: replace "disable-wp" from slot's quirk to host's quirk

2nd and 4th are closely related 5th.
I think it shall be picked together. How about taking whole patch?
And I hope that it is applied for 3.16-rcX fix.
(Also, 3rd patch is close to fix patch.)

Kukjin,
Is it fine to be taken in Ulf's?

Thanks,
Seungwon Jeon

On 10 July 2014 13:53, Seungwon Jeon [off-list ref] wrote:

On Thu, July 10, 2014, Ulf Hansson wrote:

quoted

On 10 July 2014 11:40, Jaehoon Chung [off-list ref] wrote:

quoted

Hi, Ulf.

On 07/10/2014 06:15 PM, Ulf Hansson wrote:

quoted

On 10 July 2014 09:08, Jaehoon Chung [off-list ref] wrote:

quoted

Replaced the "disable-wp" into host's quirks.
(Because the slot-node is removed at dt-file.)

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

Hi Jaehoon,

I plan to carry these patches through my mmc tree and I will share
them through a PR from an immutable branch with the ARM SoC guys.
Please tell me if you have any concern with this set up.

Hmm, I having a second thought around this. Could I just apply the mmc
patches for my next branch instead of involving ARM SoC? In other
words, are there any decencies? If not, I might just apply patch 1 and
5.

[PATCHv4 2/5] ARM: dts: exynos: unuse the slot-node and deprecated the supports-highspeed for dw-mmc
[PATCHv4 4/5] ARM: dts: rockchip: unuse the slot-node and deprecated the supports-highspeed for dw-mmc
[PATCHv4 5/5] mmc: dw_mmc: replace "disable-wp" from slot's quirk to host's quirk

2nd and 4th are closely related 5th.
I think it shall be picked together. How about taking whole patch?
And I hope that it is applied for 3.16-rcX fix.
(Also, 3rd patch is close to fix patch.)

Kukjin,
Is it fine to be taken in Ulf's?

I tried applied the complete patchset for 3.16 rc4, but some of the
DTS patches fails. What are these patches based upon?

I wonder if it's not best to leave all these for Kukjin to handle
instead. You have my ack for all of the mmc patches!

Kind regards
Uffe

On Thu, July 10, 2014, Ulf Hansson wrote:

On 10 July 2014 13:53, Seungwon Jeon [off-list ref] wrote:

quoted

On Thu, July 10, 2014, Ulf Hansson wrote:

quoted

On 10 July 2014 11:40, Jaehoon Chung [off-list ref] wrote:

quoted

Hi, Ulf.

On 07/10/2014 06:15 PM, Ulf Hansson wrote:

quoted

On 10 July 2014 09:08, Jaehoon Chung [off-list ref] wrote:

quoted

Replaced the "disable-wp" into host's quirks.
(Because the slot-node is removed at dt-file.)

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

Hi Jaehoon,

I plan to carry these patches through my mmc tree and I will share
them through a PR from an immutable branch with the ARM SoC guys.
Please tell me if you have any concern with this set up.

Hmm, I having a second thought around this. Could I just apply the mmc
patches for my next branch instead of involving ARM SoC? In other
words, are there any decencies? If not, I might just apply patch 1 and
5.

[PATCHv4 2/5] ARM: dts: exynos: unuse the slot-node and deprecated the supports-highspeed for dw-mmc
[PATCHv4 4/5] ARM: dts: rockchip: unuse the slot-node and deprecated the supports-highspeed for dw-

mmc

quoted

[PATCHv4 5/5] mmc: dw_mmc: replace "disable-wp" from slot's quirk to host's quirk

2nd and 4th are closely related 5th.
I think it shall be picked together. How about taking whole patch?
And I hope that it is applied for 3.16-rcX fix.
(Also, 3rd patch is close to fix patch.)

Kukjin,
Is it fine to be taken in Ulf's?

I tried applied the complete patchset for 3.16 rc4, but some of the
DTS patches fails. What are these patches based upon?

I guess it's based on Ulf or Chris?
It may need to be rebased for 3.16 rc4.

I wonder if it's not best to leave all these for Kukjin to handle
instead. You have my ack for all of the mmc patches!

Thanks,
Seungwon Jeon

Ulf Hansson wrote:

On 10 July 2014 13:53, Seungwon Jeon [off-list ref] wrote:

quoted

On Thu, July 10, 2014, Ulf Hansson wrote:

quoted

On 10 July 2014 11:40, Jaehoon Chung [off-list ref] wrote:

quoted

Hi, Ulf.

On 07/10/2014 06:15 PM, Ulf Hansson wrote:

quoted

On 10 July 2014 09:08, Jaehoon Chung [off-list ref] wrote:

quoted

Replaced the "disable-wp" into host's quirks.
(Because the slot-node is removed at dt-file.)

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

Hi Jaehoon,

I plan to carry these patches through my mmc tree and I will share
them through a PR from an immutable branch with the ARM SoC guys.
Please tell me if you have any concern with this set up.

Hmm, I having a second thought around this. Could I just apply the mmc
patches for my next branch instead of involving ARM SoC? In other
words, are there any decencies? If not, I might just apply patch 1 and
5.

[PATCHv4 2/5] ARM: dts: exynos: unuse the slot-node and deprecated the supports-highspeed for dw-mmc
[PATCHv4 4/5] ARM: dts: rockchip: unuse the slot-node and deprecated the supports-highspeed for dw-

mmc

quoted

[PATCHv4 5/5] mmc: dw_mmc: replace "disable-wp" from slot's quirk to host's quirk

2nd and 4th are closely related 5th.
I think it shall be picked together. How about taking whole patch?
And I hope that it is applied for 3.16-rcX fix.
(Also, 3rd patch is close to fix patch.)

Kukjin,
Is it fine to be taken in Ulf's?

I tried applied the complete patchset for 3.16 rc4, but some of the
DTS patches fails. What are these patches based upon?

I wonder if it's not best to leave all these for Kukjin to handle
instead. You have my ack for all of the mmc patches!

Hi, Ulf

For exynos DT:
Acked-by: Kukjin Kim <redacted>

And you may take following change on top of v3.16-rc4 cleanly. BTW it should be
merged into 3.16 so that I could avoid useless merge conflicts for 3.17.

Note that this patch doesn't make any conflicts with my for-next for 3.17.

Thanks,
Kukjin

----------------

From: Jaehoon Chung <jh80.chung@samsung.com>
Subject: [PATCHv4 2/5] ARM: dts: remove the slot-node and deprecated the supports-highspeed for dw-mmc for exynos

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 Chung <jh80.chung@samsung.com>
Reviewed-by: Tushar Behera <redacted>
Reviewed-by: Ulf Hansson <redacted>
Tested-by: Sachin Kamat <redacted>
Acked-by: Kukjin Kim <redacted>
---
 arch/arm/boot/dts/exynos4412-odroidx.dts      |    8 ++------
 arch/arm/boot/dts/exynos4412-origen.dts       |    8 ++------
 arch/arm/boot/dts/exynos4412-trats2.dts       |    8 ++------
 arch/arm/boot/dts/exynos5250-arndale.dts      |   18 +++++------------
 arch/arm/boot/dts/exynos5250-cros-common.dtsi |   26 +++++++------------------
 arch/arm/boot/dts/exynos5250-smdk5250.dts     |   18 +++++------------
 arch/arm/boot/dts/exynos5250-snow.dts         |    6 ++----
 arch/arm/boot/dts/exynos5260-xyref5260.dts    |   18 +++++------------
 arch/arm/boot/dts/exynos5410-smdk5410.dts     |   18 +++++------------
 arch/arm/boot/dts/exynos5420-arndale-octa.dts |   16 ++++-----------
 arch/arm/boot/dts/exynos5420-peach-pit.dts    |   16 ++++-----------
 arch/arm/boot/dts/exynos5420-smdk5420.dts     |   16 ++++-----------
 arch/arm/boot/dts/exynos5800-peach-pi.dts     |   16 ++++-----------
 13 files changed, 51 insertions(+), 141 deletions(-)

diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts
index 31db28a..778aec6 100644
--- a/arch/arm/boot/dts/exynos4412-odroidx.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidx.dts

@@ -45,17 +45,13 @@
 		status = "okay";
 
 		num-slots = <1>;
-		supports-highspeed;
 		broken-cd;
 		card-detect-delay = <200>;
 		samsung,dw-mshc-ciu-div = <3>;
 		samsung,dw-mshc-sdr-timing = <2 3>;
 		samsung,dw-mshc-ddr-timing = <1 2>;
-
-		slot at 0 {
-			reg = <0>;
-			bus-width = <8>;
-		};
+		bus-width = <8>;
+		cap-mmc-highspeed;
 	};
 
 	regulator_p3v3 {

diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts
index e925c9f..de15114 100644
--- a/arch/arm/boot/dts/exynos4412-origen.dts
+++ b/arch/arm/boot/dts/exynos4412-origen.dts

@@ -137,17 +137,13 @@
 		status = "okay";
 
 		num-slots = <1>;
-		supports-highspeed;
 		broken-cd;
 		card-detect-delay = <200>;
 		samsung,dw-mshc-ciu-div = <3>;
 		samsung,dw-mshc-sdr-timing = <2 3>;
 		samsung,dw-mshc-ddr-timing = <1 2>;
-
-		slot at 0 {
-			reg = <0>;
-			bus-width = <8>;
-		};
+		bus-width = <8>;
+		cap-mmc-highspeed;
 	};
 
 	codec at 13400000 {

diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts
index 7787844..65ab885 100644
--- a/arch/arm/boot/dts/exynos4412-trats2.dts
+++ b/arch/arm/boot/dts/exynos4412-trats2.dts

@@ -520,7 +520,6 @@
 
 	mmc at 12550000 {
 		num-slots = <1>;
-		supports-highspeed;
 		broken-cd;
 		non-removable;
 		card-detect-delay = <200>;

@@ -532,11 +531,8 @@
 		pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
 		pinctrl-names = "default";
 		status = "okay";
-
-		slot at 0 {
-			reg = <0>;
-			bus-width = <8>;
-		};
+		bus-width = <8>;
+		cap-mmc-highspeed;
 	};
 
 	serial at 13800000 {

diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index d0de1f5..42a3590 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts

@@ -401,7 +401,6 @@
 	mmc_0: mmc at 12200000 {
 		status = "okay";
 		num-slots = <1>;
-		supports-highspeed;
 		broken-cd;
 		card-detect-delay = <200>;
 		samsung,dw-mshc-ciu-div = <3>;

@@ -410,17 +409,13 @@
 		vmmc-supply = <&mmc_reg>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
-
-		slot at 0 {
-			reg = <0>;
-			bus-width = <8>;
-		};
+		bus-width = <8>;
+		cap-mmc-highspeed;
 	};
 
 	mmc_2: mmc at 12220000 {
 		status = "okay";
 		num-slots = <1>;
-		supports-highspeed;
 		card-detect-delay = <200>;
 		samsung,dw-mshc-ciu-div = <3>;
 		samsung,dw-mshc-sdr-timing = <2 3>;

@@ -428,12 +423,9 @@
 		vmmc-supply = <&mmc_reg>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
-
-		slot at 0 {
-			reg = <0>;
-			bus-width = <4>;
-			disable-wp;
-		};
+		bus-width = <4>;
+		disable-wp;
+		cap-sd-highspeed;
 	};
 
 	i2s0: i2s at 03830000 {

diff --git a/arch/arm/boot/dts/exynos5250-cros-common.dtsi b/arch/arm/boot/dts/exynos5250-cros-common.dtsi
index 89ac90f..af51361 100644
--- a/arch/arm/boot/dts/exynos5250-cros-common.dtsi
+++ b/arch/arm/boot/dts/exynos5250-cros-common.dtsi

@@ -248,7 +248,6 @@
 
 	mmc at 12200000 {
 		num-slots = <1>;
-		supports-highspeed;
 		broken-cd;
 		card-detect-delay = <200>;
 		samsung,dw-mshc-ciu-div = <3>;

@@ -256,44 +255,33 @@
 		samsung,dw-mshc-ddr-timing = <1 2>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4 &sd0_bus8>;
-
-		slot at 0 {
-			reg = <0>;
-			bus-width = <8>;
-		};
+		bus-width = <8>;
+		cap-mmc-highspeed;
 	};
 
 	mmc at 12220000 {
 		num-slots = <1>;
-		supports-highspeed;
 		card-detect-delay = <200>;
 		samsung,dw-mshc-ciu-div = <3>;
 		samsung,dw-mshc-sdr-timing = <2 3>;
 		samsung,dw-mshc-ddr-timing = <1 2>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
-
-		slot at 0 {
-			reg = <0>;
-			bus-width = <4>;
-			wp-gpios = <&gpc2 1 0>;
-		};
+		bus-width = <4>;
+		wp-gpios = <&gpc2 1 0>;
+		cap-sd-highspeed;
 	};
 
 	mmc at 12230000 {
 		num-slots = <1>;
-		supports-highspeed;
 		broken-cd;
 		card-detect-delay = <200>;
 		samsung,dw-mshc-ciu-div = <3>;
 		samsung,dw-mshc-sdr-timing = <2 3>;
 		samsung,dw-mshc-ddr-timing = <1 2>;
 		/* See board-specific dts files for pin setup */
-
-		slot at 0 {
-			reg = <0>;
-			bus-width = <4>;
-		};
+		bus-width = <4>;
+		cap-sd-highspeed;
 	};
 
 	spi_1: spi at 12d30000 {

diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index a794a70..e00ffc6 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts

@@ -282,7 +282,6 @@
 	mmc at 12200000 {
 		status = "okay";
 		num-slots = <1>;
-		supports-highspeed;
 		broken-cd;
 		card-detect-delay = <200>;
 		samsung,dw-mshc-ciu-div = <3>;

@@ -290,29 +289,22 @@
 		samsung,dw-mshc-ddr-timing = <1 2>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
-
-		slot at 0 {
-			reg = <0>;
-			bus-width = <8>;
-		};
+		bus-width = <8>;
+		cap-mmc-highspeed;
 	};
 
 	mmc at 12220000 {
 		status = "okay";
 		num-slots = <1>;
-		supports-highspeed;
 		card-detect-delay = <200>;
 		samsung,dw-mshc-ciu-div = <3>;
 		samsung,dw-mshc-sdr-timing = <2 3>;
 		samsung,dw-mshc-ddr-timing = <1 2>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
-
-		slot at 0 {
-			reg = <0>;
-			bus-width = <4>;
-			disable-wp;
-		};
+		bus-width = <4>;
+		disable-wp;
+		cap-sd-highspeed;
 	};
 
 	spi_1: spi at 12d30000 {

diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index c682c88..851bf06 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts

@@ -240,10 +240,8 @@
 	 */
 	mmc at 12230000 {
 		status = "okay";
-		slot at 0 {
-			pinctrl-names = "default";
-			pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4>;
-		};
+		pinctrl-names = "default";
+		pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4>;
 	};
 
 	i2c at 12CD0000 {

diff --git a/arch/arm/boot/dts/exynos5260-xyref5260.dts b/arch/arm/boot/dts/exynos5260-xyref5260.dts
index 8c84ab2..a803b60 100644
--- a/arch/arm/boot/dts/exynos5260-xyref5260.dts
+++ b/arch/arm/boot/dts/exynos5260-xyref5260.dts

@@ -69,7 +69,7 @@
 	num-slots = <1>;
 	broken-cd;
 	bypass-smu;
-	supports-highspeed;
+	cap-mmc-highspeed;
 	supports-hs200-mode; /* 200 Mhz */
 	card-detect-delay = <200>;
 	samsung,dw-mshc-ciu-div = <3>;

@@ -77,27 +77,19 @@
 	samsung,dw-mshc-ddr-timing = <0 2>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sd0_rdqs &sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>;
-
-	slot at 0 {
-		reg = <0>;
-		bus-width = <8>;
-	};
+	bus-width = <8>;
 };
 
 &mmc_2 {
 	status = "okay";
 	num-slots = <1>;
-	supports-highspeed;
+	cap-sd-highspeed;
 	card-detect-delay = <200>;
 	samsung,dw-mshc-ciu-div = <3>;
 	samsung,dw-mshc-sdr-timing = <2 3>;
 	samsung,dw-mshc-ddr-timing = <1 2>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
-
-	slot at 0 {
-		reg = <0>;
-		bus-width = <4>;
-		disable-wp;
-	};
+	bus-width = <4>;
+	disable-wp;
 };

diff --git a/arch/arm/boot/dts/exynos5410-smdk5410.dts b/arch/arm/boot/dts/exynos5410-smdk5410.dts
index 7275bbd..be3e025 100644
--- a/arch/arm/boot/dts/exynos5410-smdk5410.dts
+++ b/arch/arm/boot/dts/exynos5410-smdk5410.dts

@@ -40,33 +40,25 @@
 &mmc_0 {
 	status = "okay";
 	num-slots = <1>;
-	supports-highspeed;
+	cap-mmc-highspeed;
 	broken-cd;
 	card-detect-delay = <200>;
 	samsung,dw-mshc-ciu-div = <3>;
 	samsung,dw-mshc-sdr-timing = <2 3>;
 	samsung,dw-mshc-ddr-timing = <1 2>;
-
-	slot at 0 {
-		reg = <0>;
-		bus-width = <8>;
-	};
+	bus-width = <8>;
 };
 
 &mmc_2 {
 	status = "okay";
 	num-slots = <1>;
-	supports-highspeed;
+	cap-sd-highspeed;
 	card-detect-delay = <200>;
 	samsung,dw-mshc-ciu-div = <3>;
 	samsung,dw-mshc-sdr-timing = <2 3>;
 	samsung,dw-mshc-ddr-timing = <1 2>;
-
-	slot at 0 {
-		reg = <0>;
-		bus-width = <4>;
-		disable-wp;
-	};
+	bus-width = <4>;
+	disable-wp;
 };
 
 &uart0 {

diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
index 434fd9d..29dd71b 100644
--- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
+++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts

@@ -50,7 +50,6 @@
 	mmc at 12200000 {
 		status = "okay";
 		broken-cd;
-		supports-highspeed;
 		card-detect-delay = <200>;
 		samsung,dw-mshc-ciu-div = <3>;
 		samsung,dw-mshc-sdr-timing = <0 4>;

@@ -58,16 +57,12 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
 		vmmc-supply = <&ldo10_reg>;
-
-		slot at 0 {
-			reg = <0>;
-			bus-width = <8>;
-		};
+		bus-width = <8>;
+		cap-mmc-highspeed;
 	};
 
 	mmc at 12220000 {
 		status = "okay";
-		supports-highspeed;
 		card-detect-delay = <200>;
 		samsung,dw-mshc-ciu-div = <3>;
 		samsung,dw-mshc-sdr-timing = <2 3>;

@@ -75,11 +70,8 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
 		vmmc-supply = <&ldo10_reg>;
-
-		slot at 0 {
-			reg = <0>;
-			bus-width = <4>;
-		};
+		bus-width = <4>;
+		cap-mmc-highspeed;
 	};
 
 	hsi2c_4: i2c at 12CA0000 {

diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
index 6c7cab0..dcbf429 100644
--- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts

@@ -175,7 +175,7 @@
 	num-slots = <1>;
 	broken-cd;
 	caps2-mmc-hs200-1_8v;
-	supports-highspeed;
+	cap-mmc-highspeed;
 	non-removable;
 	card-detect-delay = <200>;
 	clock-frequency = <400000000>;

@@ -184,17 +184,13 @@
 	samsung,dw-mshc-ddr-timing = <0 2>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
-
-	slot at 0 {
-		reg = <0>;
-		bus-width = <8>;
-	};
+	bus-width = <8>;
 };
 
 &mmc_2 {
 	status = "okay";
 	num-slots = <1>;
-	supports-highspeed;
+	cap-sd-highspeed;
 	card-detect-delay = <200>;
 	clock-frequency = <400000000>;
 	samsung,dw-mshc-ciu-div = <3>;

@@ -202,11 +198,7 @@
 	samsung,dw-mshc-ddr-timing = <1 2>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
-
-	slot at 0 {
-		reg = <0>;
-		bus-width = <4>;
-	};
+	bus-width = <4>;
 };
 
 &hsi2c_7 {

diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts
index 6052aa9..8be3d7b 100644
--- a/arch/arm/boot/dts/exynos5420-smdk5420.dts
+++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts

@@ -76,34 +76,26 @@
 	mmc at 12200000 {
 		status = "okay";
 		broken-cd;
-		supports-highspeed;
 		card-detect-delay = <200>;
 		samsung,dw-mshc-ciu-div = <3>;
 		samsung,dw-mshc-sdr-timing = <0 4>;
 		samsung,dw-mshc-ddr-timing = <0 2>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
-
-		slot at 0 {
-			reg = <0>;
-			bus-width = <8>;
-		};
+		bus-width = <8>;
+		cap-mmc-highspeed;
 	};
 
 	mmc at 12220000 {
 		status = "okay";
-		supports-highspeed;
 		card-detect-delay = <200>;
 		samsung,dw-mshc-ciu-div = <3>;
 		samsung,dw-mshc-sdr-timing = <2 3>;
 		samsung,dw-mshc-ddr-timing = <1 2>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
-
-		slot at 0 {
-			reg = <0>;
-			bus-width = <4>;
-		};
+		bus-width = <4>;
+		cap-sd-highspeed;
 	};
 
 	dp-controller at 145B0000 {

diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts
index 28f2a25..f73a385 100644
--- a/arch/arm/boot/dts/exynos5800-peach-pi.dts
+++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts

@@ -173,7 +173,7 @@
 	num-slots = <1>;
 	broken-cd;
 	caps2-mmc-hs200-1_8v;
-	supports-highspeed;
+	cap-mmc-highspeed;
 	non-removable;
 	card-detect-delay = <200>;
 	clock-frequency = <400000000>;

@@ -182,17 +182,13 @@
 	samsung,dw-mshc-ddr-timing = <0 2>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
-
-	slot at 0 {
-		reg = <0>;
-		bus-width = <8>;
-	};
+	bus-width = <8>;
 };
 
 &mmc_2 {
 	status = "okay";
 	num-slots = <1>;
-	supports-highspeed;
+	cap-sd-highspeed;
 	card-detect-delay = <200>;
 	clock-frequency = <400000000>;
 	samsung,dw-mshc-ciu-div = <3>;

@@ -200,11 +196,7 @@
 	samsung,dw-mshc-ddr-timing = <1 2>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
-
-	slot at 0 {
-		reg = <0>;
-		bus-width = <4>;
-	};
+	bus-width = <4>;
 };
 
 &dp {

-- 
1.7.9.5