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From: cjb@laptop•org (Chris Ball)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v2] mmc: dt: Consolidate DT bindings
Date: Sun, 13 May 2012 00:14:24 -0400	[thread overview]
Message-ID: <871umou38f.fsf_-_@laptop.org> (raw)
In-Reply-To: <4F75D5C0.5050307@wwwdotorg.org> (Stephen Warren's message of "Fri, 30 Mar 2012 09:48:16 -0600")

Hi Arnd,

On Fri, Mar 30 2012, Stephen Warren wrote:
>> No progress so far. I would suggest we apply the patch below to unify
>> the bindings we have. I tried to minimize the impact by picking the most
>> common version for each property, but if we know about devices that would
>> get broken by this, we may have to be more careful.
>> 
>> Signed-off-by: Arnd Bergmann <arnd@arndb•de>

Here's a version of your MMC DT bindings patch that responds to Stephen
Warren's review comments, refreshed against latest linux-next -- I'd
like to get this merged for v3.5.  Since it touches many .dts files,
should it go via arm-soc?  Thanks.


From: Arnd Bergmann <arnd@arndb•de>
Subject: [PATCH] mmc: dt: Consolidate DT bindings

This patch unifies the current DT MMC bindings documentation and code,
adds generic MMC DT bindings documentation, and updates .dts files for
consistency.

Signed-off-by: Arnd Bergmann <arnd@arndb•de>
[cjb: typo fixes, addition of max-frequency property]
Signed-off-by: Chris Ball <cjb@laptop•org>
---
Changes since Arnd's v1:
 * Typo fix from Stephen Warren: s/interrupt/interrupts/
 * Typo fix: s/non-removable/ti,non-removable/. This one's being
   preserved for backwards compatibility.
 * Add max-frequency property.

.../devicetree/bindings/mmc/fsl-esdhc.txt          |    6 +++--
 .../devicetree/bindings/mmc/fsl-imx-esdhc.txt      |    2 +-
 .../devicetree/bindings/mmc/mmc-spi-slot.txt       |    3 ++-
 Documentation/devicetree/bindings/mmc/mmc.txt      |   27 ++++++++++++++++++++
 .../devicetree/bindings/mmc/nvidia-sdhci.txt       |    4 +--
 .../devicetree/bindings/mmc/ti-omap-hsmmc.txt      |    4 +--
 arch/arm/boot/dts/imx53-smd.dts                    |    4 +--
 arch/arm/boot/dts/imx6q-arm2.dts                   |    2 +-
 arch/arm/boot/dts/omap3-beagle.dts                 |    2 +-
 arch/arm/boot/dts/omap4-panda.dts                  |    4 +--
 arch/arm/boot/dts/omap4-sdp.dts                    |    6 ++---
 arch/arm/boot/dts/tegra-cardhu.dts                 |    2 ++
 arch/arm/boot/dts/tegra-harmony.dts                |    2 ++
 arch/arm/boot/dts/tegra-paz00.dts                  |    2 ++
 arch/arm/boot/dts/tegra-seaboard.dts               |    2 ++
 arch/arm/boot/dts/tegra-ventana.dts                |    2 ++
 arch/powerpc/boot/dts/mpc8569mds.dts               |    1 +
 drivers/mmc/host/omap_hsmmc.c                      |    2 +-
 drivers/mmc/host/sdhci-esdhc-imx.c                 |    2 +-
 drivers/mmc/host/sdhci-pltfm.c                     |    8 ++++--
 20 files changed, 66 insertions(+), 21 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/mmc/mmc.txt

diff --git a/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt b/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt
index 64bcb8b..0d93b4b 100644
--- a/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt
+++ b/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt
@@ -11,9 +11,11 @@ Required properties:
   - interrupt-parent : interrupt source phandle.
   - clock-frequency : specifies eSDHC base clock frequency.
   - sdhci,wp-inverted : (optional) specifies that eSDHC controller
-    reports inverted write-protect state;
+    reports inverted write-protect state; New devices should use
+    the generic "wp-inverted" property.
   - sdhci,1-bit-only : (optional) specifies that a controller can
-    only handle 1-bit data transfers.
+    only handle 1-bit data transfers. New devices should use the
+    generic "bus-width = <1>" property.
   - sdhci,auto-cmd12: (optional) specifies that a controller can
     only handle auto CMD12.
 
diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt
index ab22fe6..c7e404b 100644
--- a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt
+++ b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt
@@ -9,7 +9,7 @@ Required properties:
 - interrupts : Should contain eSDHC interrupt
 
 Optional properties:
-- fsl,card-wired : Indicate the card is wired to host permanently
+- non-removable : Indicate the card is wired to host permanently
 - fsl,cd-internal : Indicate to use controller internal card detection
 - fsl,wp-internal : Indicate to use controller internal write protection
 - cd-gpios : Specify GPIOs for card detection
diff --git a/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt b/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt
index 89a0084..d64aea5 100644
--- a/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt
+++ b/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt
@@ -10,7 +10,8 @@ Required properties:
 
 Optional properties:
 - gpios : may specify GPIOs in this order: Card-Detect GPIO,
-  Write-Protect GPIO.
+  Write-Protect GPIO. Note that this does not follow the
+  binding from mmc.txt, for historic reasons.
 - interrupts : the interrupt of a card detect interrupt.
 - interrupt-parent : the phandle for the interrupt controller that
   services interrupts for this device.
diff --git a/Documentation/devicetree/bindings/mmc/mmc.txt b/Documentation/devicetree/bindings/mmc/mmc.txt
new file mode 100644
index 0000000..6e70dcd
--- /dev/null
+++ b/Documentation/devicetree/bindings/mmc/mmc.txt
@@ -0,0 +1,27 @@
+These properties are common to multiple MMC host controllers. Any host
+that requires the respective functionality should implement them using
+these definitions.
+
+Required properties:
+- bus-width: Number of data lines, can be <1>, <4>, or <8>
+
+Optional properties:
+- cd-gpios : Specify GPIOs for card detection, see gpio binding
+- wp-gpios : Specify GPIOs for write protection, see gpio binding
+- cd-inverted: when present, polarity on the wp gpio line is inverted
+- wp-inverted: when present, polarity on the wp gpio line is inverted
+- non-removable: non-removable slot (like eMMC)
+- max-frequency: maximum operating clock frequency
+
+Example:
+
+sdhci at ab000000 {
+	compatible = "sdhci";
+	reg = <0xab000000 0x200>;
+	interrupts = <23>;
+	bus-width = <4>;
+	cd-gpios = <&gpio 69 0>;
+	cd-inverted;
+	wp-gpios = <&gpio 70 0>;
+	max-frequency = <50000000>;
+}
diff --git a/Documentation/devicetree/bindings/mmc/nvidia-sdhci.txt b/Documentation/devicetree/bindings/mmc/nvidia-sdhci.txt
index 7e51154..f77c303 100644
--- a/Documentation/devicetree/bindings/mmc/nvidia-sdhci.txt
+++ b/Documentation/devicetree/bindings/mmc/nvidia-sdhci.txt
@@ -7,12 +7,12 @@ Required properties:
 - compatible : Should be "nvidia,<chip>-sdhci"
 - reg : Should contain SD/MMC registers location and length
 - interrupts : Should contain SD/MMC interrupt
+- bus-width : Number of data lines, can be <1>, <4>, or <8>
 
 Optional properties:
 - cd-gpios : Specify GPIOs for card detection
 - wp-gpios : Specify GPIOs for write protection
 - power-gpios : Specify GPIOs for power control
-- support-8bit : Boolean, indicates if 8-bit mode should be used.
 
 Example:
 
@@ -23,5 +23,5 @@ sdhci at c8000200 {
 	cd-gpios = <&gpio 69 0>; /* gpio PI5 */
 	wp-gpios = <&gpio 57 0>; /* gpio PH1 */
 	power-gpios = <&gpio 155 0>; /* gpio PT3 */
-	support-8bit;
+	bus-width = <8>;
 };
diff --git a/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt b/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt
index dbd4368..8a53958 100644
--- a/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt
+++ b/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt
@@ -15,7 +15,7 @@ Optional properties:
 ti,dual-volt: boolean, supports dual voltage cards
 <supply-name>-supply: phandle to the regulator device tree node
 "supply-name" examples are "vmmc", "vmmc_aux" etc
-ti,bus-width: Number of data lines, default assumed is 1 if the property is missing.
+bus-width: Number of data lines, default assumed is 1 if the property is missing.
 cd-gpios: GPIOs for card detection
 wp-gpios: GPIOs for write protection
 ti,non-removable: non-removable slot (like eMMC)
@@ -27,7 +27,7 @@ Example:
 		reg = <0x4809c000 0x400>;
 		ti,hwmods = "mmc1";
 		ti,dual-volt;
-		ti,bus-width = <4>;
+		bus-width = <4>;
 		vmmc-supply = <&vmmc>; /* phandle to regulator node */
 		ti,non-removable;
 	};
diff --git a/arch/arm/boot/dts/imx53-smd.dts b/arch/arm/boot/dts/imx53-smd.dts
index c7ee86c..139138a 100644
--- a/arch/arm/boot/dts/imx53-smd.dts
+++ b/arch/arm/boot/dts/imx53-smd.dts
@@ -35,7 +35,7 @@
 				};
 
 				esdhc at 50008000 { /* ESDHC2 */
-					fsl,card-wired;
+					non-removable;
 					status = "okay";
 				};
 
@@ -76,7 +76,7 @@
 				};
 
 				esdhc at 50020000 { /* ESDHC3 */
-					fsl,card-wired;
+					non-removable;
 					status = "okay";
 				};
 			};
diff --git a/arch/arm/boot/dts/imx6q-arm2.dts b/arch/arm/boot/dts/imx6q-arm2.dts
index ce1c823..d2eaf52 100644
--- a/arch/arm/boot/dts/imx6q-arm2.dts
+++ b/arch/arm/boot/dts/imx6q-arm2.dts
@@ -41,7 +41,7 @@
 			};
 
 			usdhc at 0219c000 { /* uSDHC4 */
-				fsl,card-wired;
+				non-removable;
 				vmmc-supply = <&reg_3p3v>;
 				status = "okay";
 			};
diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts
index 8c756be..5b4506c 100644
--- a/arch/arm/boot/dts/omap3-beagle.dts
+++ b/arch/arm/boot/dts/omap3-beagle.dts
@@ -57,7 +57,7 @@
 &mmc1 {
 	vmmc-supply = <&vmmc1>;
 	vmmc_aux-supply = <&vsim>;
-	ti,bus-width = <8>;
+	bus-width = <8>;
 };
 
 &mmc2 {
diff --git a/arch/arm/boot/dts/omap4-panda.dts b/arch/arm/boot/dts/omap4-panda.dts
index ea6f5bb..31fb421 100644
--- a/arch/arm/boot/dts/omap4-panda.dts
+++ b/arch/arm/boot/dts/omap4-panda.dts
@@ -55,7 +55,7 @@
 
 &mmc1 {
 	vmmc-supply = <&vmmc>;
-	ti,bus-width = <8>;
+	bus-width = <8>;
 };
 
 &mmc2 {
@@ -72,5 +72,5 @@
 
 &mmc5 {
 	ti,non-removable;
-	ti,bus-width = <4>;
+	bus-width = <4>;
 };
diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts
index 67b2e98..a1dd873 100644
--- a/arch/arm/boot/dts/omap4-sdp.dts
+++ b/arch/arm/boot/dts/omap4-sdp.dts
@@ -94,12 +94,12 @@
 
 &mmc1 {
 	vmmc-supply = <&vmmc>;
-	ti,bus-width = <8>;
+	bus-width = <8>;
 };
 
 &mmc2 {
 	vmmc-supply = <&vaux1>;
-	ti,bus-width = <8>;
+	bus-width = <8>;
 	ti,non-removable;
 };
 
@@ -112,6 +112,6 @@
 };
 
 &mmc5 {
-	ti,bus-width = <4>;
+	bus-width = <4>;
 	ti,non-removable;
 };
diff --git a/arch/arm/boot/dts/tegra-cardhu.dts b/arch/arm/boot/dts/tegra-cardhu.dts
index facb950..f00480a 100644
--- a/arch/arm/boot/dts/tegra-cardhu.dts
+++ b/arch/arm/boot/dts/tegra-cardhu.dts
@@ -129,6 +129,7 @@
 		cd-gpios = <&gpio 69 0>; /* gpio PI5 */
 		wp-gpios = <&gpio 155 0>; /* gpio PT3 */
 		power-gpios = <&gpio 31 0>; /* gpio PD7 */
+		bus-width = <4>;
 	};
 
 	sdhci at 78000200 {
@@ -141,6 +142,7 @@
 
 	sdhci at 78000400 {
 		support-8bit;
+		bus-width = <8>;
 	};
 
 	ahub at 70080000 {
diff --git a/arch/arm/boot/dts/tegra-harmony.dts b/arch/arm/boot/dts/tegra-harmony.dts
index 6857cec..7cd513a 100644
--- a/arch/arm/boot/dts/tegra-harmony.dts
+++ b/arch/arm/boot/dts/tegra-harmony.dts
@@ -324,6 +324,7 @@
 		cd-gpios = <&gpio 69 0>; /* gpio PI5 */
 		wp-gpios = <&gpio 57 0>; /* gpio PH1 */
 		power-gpios = <&gpio 155 0>; /* gpio PT3 */
+		bus-width = <4>;
 	};
 
 	sdhci at c8000400 {
@@ -335,6 +336,7 @@
 		wp-gpios = <&gpio 59 0>; /* gpio PH3 */
 		power-gpios = <&gpio 70 0>; /* gpio PI6 */
 		support-8bit;
+		bus-width = <8>;
 	};
 
 	usb at c5004000 {
diff --git a/arch/arm/boot/dts/tegra-paz00.dts b/arch/arm/boot/dts/tegra-paz00.dts
index 34a9177..8d625e4 100644
--- a/arch/arm/boot/dts/tegra-paz00.dts
+++ b/arch/arm/boot/dts/tegra-paz00.dts
@@ -313,6 +313,7 @@
 		cd-gpios = <&gpio 173 0>; /* gpio PV5 */
 		wp-gpios = <&gpio 57 0>;  /* gpio PH1 */
 		power-gpios = <&gpio 169 0>; /* gpio PV1 */
+		bus-width = <4>;
 	};
 
 	sdhci at c8000200 {
@@ -325,6 +326,7 @@
 
 	sdhci at c8000600 {
 		support-8bit;
+		bus-width = <8>;
 	};
 
 	gpio-keys {
diff --git a/arch/arm/boot/dts/tegra-seaboard.dts b/arch/arm/boot/dts/tegra-seaboard.dts
index c4d171e..38e40a1 100644
--- a/arch/arm/boot/dts/tegra-seaboard.dts
+++ b/arch/arm/boot/dts/tegra-seaboard.dts
@@ -380,10 +380,12 @@
 		cd-gpios = <&gpio 69 0>; /* gpio PI5 */
 		wp-gpios = <&gpio 57 0>; /* gpio PH1 */
 		power-gpios = <&gpio 70 0>; /* gpio PI6 */
+		bus-width = <4>;
 	};
 
 	sdhci at c8000600 {
 		support-8bit;
+		bus-width = <8>;
 	};
 
 	usb at c5000000 {
diff --git a/arch/arm/boot/dts/tegra-ventana.dts b/arch/arm/boot/dts/tegra-ventana.dts
index c20d5e9..149ab6d 100644
--- a/arch/arm/boot/dts/tegra-ventana.dts
+++ b/arch/arm/boot/dts/tegra-ventana.dts
@@ -338,10 +338,12 @@
 		cd-gpios = <&gpio 69 0>; /* gpio PI5 */
 		wp-gpios = <&gpio 57 0>; /* gpio PH1 */
 		power-gpios = <&gpio 70 0>; /* gpio PI6 */
+		bus-width = <4>;
 	};
 
 	sdhci at c8000600 {
 		support-8bit;
+		bus-width = <8>;
 	};
 
 	usb at c5004000 {
diff --git a/arch/powerpc/boot/dts/mpc8569mds.dts b/arch/powerpc/boot/dts/mpc8569mds.dts
index 7e283c8..fe0d609 100644
--- a/arch/powerpc/boot/dts/mpc8569mds.dts
+++ b/arch/powerpc/boot/dts/mpc8569mds.dts
@@ -119,6 +119,7 @@
 		sdhc at 2e000 {
 			status = "disabled";
 			sdhci,1-bit-only;
+			bus-width = <1>;
 		};
 
 		par_io at e0100 {
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index d15b149..ebaf62a 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -1781,7 +1781,7 @@ static struct omap_mmc_platform_data *of_get_hsmmc_pdata(struct device *dev)
 		pdata->slots[0].nonremovable = true;
 		pdata->slots[0].no_regulator_off_init = true;
 	}
-	of_property_read_u32(np, "ti,bus-width", &bus_width);
+	of_property_read_u32(np, "bus-width", &bus_width);
 	if (bus_width == 4)
 		pdata->slots[0].caps |= MMC_CAP_4_BIT_DATA;
 	else if (bus_width == 8)
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
index 8abdaf6..0d2b082 100644
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -402,7 +402,7 @@ sdhci_esdhc_imx_probe_dt(struct platform_device *pdev,
 	if (!np)
 		return -ENODEV;
 
-	if (of_get_property(np, "fsl,card-wired", NULL))
+	if (of_get_property(np, "non-removable", NULL))
 		boarddata->cd_type = ESDHC_CD_PERMANENT;
 
 	if (of_get_property(np, "fsl,cd-controller", NULL))
diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
index c5c2a48..a3858d0 100644
--- a/drivers/mmc/host/sdhci-pltfm.c
+++ b/drivers/mmc/host/sdhci-pltfm.c
@@ -42,7 +42,8 @@ static struct sdhci_ops sdhci_pltfm_ops = {
 #ifdef CONFIG_OF
 static bool sdhci_of_wp_inverted(struct device_node *np)
 {
-	if (of_get_property(np, "sdhci,wp-inverted", NULL))
+	if (of_get_property(np, "sdhci,wp-inverted", NULL) ||
+	    of_get_property(np, "wp-inverted", NULL))
 		return true;
 
 	/* Old device trees don't have the wp-inverted property. */
@@ -59,13 +60,16 @@ void sdhci_get_of_property(struct platform_device *pdev)
 	struct sdhci_host *host = platform_get_drvdata(pdev);
 	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
 	const __be32 *clk;
+	u32 bus_width;
 	int size;
 
 	if (of_device_is_available(np)) {
 		if (of_get_property(np, "sdhci,auto-cmd12", NULL))
 			host->quirks |= SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12;
 
-		if (of_get_property(np, "sdhci,1-bit-only", NULL))
+		if (of_get_property(np, "sdhci,1-bit-only", NULL) ||
+		    (of_property_read_u32(np, "bus-width", &bus_width) == 0 &&
+		    bus_width = 1))
 			host->quirks |= SDHCI_QUIRK_FORCE_1_BIT_DATA;
 
 		if (sdhci_of_wp_inverted(np))
-- 
Chris Ball   <cjb@laptop•org>   <http://printf.net/>
One Laptop Per Child

  parent reply	other threads:[~2012-05-13  4:14 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-01-31 17:56 [PATCH v3 0/6] mmc: sdhci-s3c: Rework platform data and add device tree support Thomas Abraham
2012-01-31 17:56 ` [PATCH v3 1/6] mmc: sdhci-s3c: Remove usage of clk_type member in platform data Thomas Abraham
2012-01-31 17:56 ` [PATCH v3 2/6] arm: exynos4: use 'exynos4-sdhci' as device name for sdhci controllers Thomas Abraham
2012-01-31 17:56 ` [PATCH v3 3/6] arm: samsung: remove all uses of clk_type member in sdhci platform data Thomas Abraham
2012-01-31 17:56 ` [PATCH v3 4/6] mmc: sdhci-s3c: derive transfer width host capability from max_width in " Thomas Abraham
2012-01-31 19:12   ` Sergei Shtylyov
2012-01-31 17:56 ` [PATCH v3 5/6] mmc: sdhci-s3c: Keep a copy of platform data and use it Thomas Abraham
2012-01-31 17:56 ` [PATCH v3 6/6] mmc: sdhci-s3c: Add device tree support Thomas Abraham
2012-01-31 20:08   ` Grant Likely
2012-02-01 18:21   ` Karol Lewandowski
2012-03-27 16:15   ` Arnd Bergmann
2012-03-27 16:19   ` Arnd Bergmann
2012-03-30  6:33     ` Viresh Kumar
2012-03-30 11:36       ` Arnd Bergmann
2012-03-30 15:48         ` Stephen Warren
2012-03-30 18:45           ` Arnd Bergmann
2012-04-01 11:29             ` Mark Brown
2012-05-13  4:14           ` Chris Ball [this message]
2012-05-13 19:29             ` [PATCH v2] mmc: dt: Consolidate DT bindings Guennadi Liakhovetski
2012-05-13 19:46             ` Arnd Bergmann
2012-05-13 20:10               ` Chris Ball
2012-05-14 19:53                 ` Arnd Bergmann
2012-04-09 14:48         ` [PATCH v3 6/6] mmc: sdhci-s3c: Add device tree support Chris Ball
2012-04-10 21:37         ` Chris Ball
2012-02-09 13:42 ` [PATCH v3 0/6] mmc: sdhci-s3c: Rework platform data and add " Kukjin Kim
2012-02-11 21:37   ` Chris Ball
2012-02-16 13:04     ` Kukjin Kim
2012-02-16 13:08       ` Chris Ball
2012-02-21 11:37         ` Kukjin Kim
2012-02-21 13:17           ` Chris Ball
2012-02-22 12:58             ` Mark Brown
2012-03-02 20:40               ` Chris Ball
2012-03-03  0:44                 ` Kukjin Kim
2012-03-03  0:46                   ` [PATCH 1/2] mmc: sdhci-s3c: Use CONFIG_PM_SLEEP to ifdef system suspend Mark Brown
2012-03-03  0:46                     ` [PATCH 2/2] mmc: sdhci-s3c: Enable runtime power management Mark Brown
2012-03-05 10:48                       ` Jaehoon Chung
2012-03-05 11:52                         ` Mark Brown
2012-03-06  6:40                           ` Jaehoon Chung
2012-03-09  4:57                       ` Chris Ball
2012-03-09  5:08                       ` Chris Ball
2012-03-09 12:26                         ` Mark Brown
2012-03-05 10:24                     ` [PATCH 1/2] mmc: sdhci-s3c: Use CONFIG_PM_SLEEP to ifdef system suspend Jaehoon Chung
2012-03-09  4:56                     ` Chris Ball
2012-03-27 15:50             ` [PATCH v3 0/6] mmc: sdhci-s3c: Rework platform data and add device tree support Chris Ball
2012-03-28  9:54               ` Mark Brown
2012-03-29  3:15                 ` Kukjin Kim
2012-04-01  1:12                   ` Chris Ball
2012-04-02 19:08                     ` Kukjin Kim

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