[PATCHv3 5/5] mmc: dw_mmc: replace "disable-wp" from slot's quirk to host's quirk
Kukjin Kim
kgene.kim at samsung.com
Thu Jul 10 06:10:00 PDT 2014
Ulf Hansson wrote:
>
> On 10 July 2014 13:53, Seungwon Jeon <tgih.jun at samsung.com> wrote:
> > On Thu, July 10, 2014, Ulf Hansson wrote:
> >> On 10 July 2014 11:40, Jaehoon Chung <jh80.chung at samsung.com> wrote:
> >> > Hi, Ulf.
> >> >
> >> > On 07/10/2014 06:15 PM, Ulf Hansson wrote:
> >> >> On 10 July 2014 09:08, Jaehoon Chung <jh80.chung at 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.chung at 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!
>
Hi, Ulf
For exynos DT:
Acked-by: Kukjin Kim <kgene.kim at samsung.com>
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 at 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 at samsung.com>
Reviewed-by: Tushar Behera <trblinux at gmail.com>
Reviewed-by: Ulf Hansson <ulf.hansson at linaro.org>
Tested-by: Sachin Kamat <sachin.kamat at samsung.com>
Acked-by: Kukjin Kim <kgene.kim at samsung.com>
---
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
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