Linux-libre 4.3.2-gnu

4 files changed, 29 insertions, 2 deletions

diff --git a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt
index 7e9490313..da541c363 100644
--- a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt
+++ b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt
@@ -9,7 +9,7 @@ Device Tree Bindings for the Arasan SDHCI Controller
 
 Required Properties:
   - compatible: Compatibility string. Must be 'arasan,sdhci-8.9a' or
-                'arasan,sdhci-4.9a'
+                'arasan,sdhci-4.9a' or 'arasan,sdhci-5.1'
   - reg: From mmc bindings: Register location and length.
   - clocks: From clock bindings: Handles to clock inputs.
   - clock-names: From clock bindings: Tuple including "clk_xin" and "clk_ahb"
diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt
index 211e7785f..dca56d624 100644
--- a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt
+++ b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt
@@ -15,6 +15,7 @@ Required properties:
 	       "fsl,imx6q-usdhc"
 	       "fsl,imx6sl-usdhc"
 	       "fsl,imx6sx-usdhc"
+	       "fsl,imx7d-usdhc"
 
 Optional properties:
 - fsl,wp-controller : Indicate to use controller internal write protection
@@ -27,6 +28,11 @@ Optional properties:
   transparent level shifters on the outputs of the controller. Two cells are
   required, first cell specifies minimum slot voltage (mV), second cell
   specifies maximum slot voltage (mV). Several ranges could be specified.
+- fsl,tuning-step: Specify the increasing delay cell steps in tuning procedure.
+  The uSDHC use one delay cell as default increasing step to do tuning process.
+  This property allows user to change the tuning step to more than one delay
+  cells which is useful for some special boards or cards when the default
+  tuning step can't find the proper delay window within limited tuning retries.
 
 Examples:
 
diff --git a/Documentation/devicetree/bindings/mmc/sdhci-atmel.txt b/Documentation/devicetree/bindings/mmc/sdhci-atmel.txt
new file mode 100644
index 000000000..1b662d717
--- /dev/null
+++ b/Documentation/devicetree/bindings/mmc/sdhci-atmel.txt
@@ -0,0 +1,21 @@
+* Atmel SDHCI controller
+
+This file documents the differences between the core properties in
+Documentation/devicetree/bindings/mmc/mmc.txt and the properties used by the
+sdhci-of-at91 driver.
+
+Required properties:
+- compatible:		Must be "atmel,sama5d2-sdhci".
+- clocks:		Phandlers to the clocks.
+- clock-names:		Must be "hclock", "multclk", "baseclk";
+
+
+Example:
+
+sdmmc0: sdio-host@a0000000 {
+	compatible = "atmel,sama5d2-sdhci";
+	reg = <0xa0000000 0x300>;
+	interrupts = <31 IRQ_TYPE_LEVEL_HIGH 0>;
+	clocks = <&sdmmc0_hclk>, <&sdmmc0_gclk>, <&main>;
+	clock-names = "hclock", "multclk", "baseclk";
+};
diff --git a/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt b/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt
index 76bf087bc..74166a0d4 100644
--- a/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt
+++ b/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt
@@ -102,7 +102,7 @@ not every application needs SDIO irq, e.g. MMC cards.
 		pinctrl-1 = <&mmc1_idle>;
 		pinctrl-2 = <&mmc1_sleep>;
 		...
-		interrupts-extended = <&intc 64 &gpio2 28 0>;
+		interrupts-extended = <&intc 64 &gpio2 28 GPIO_ACTIVE_LOW>;
 	};
 
 	mmc1_idle : pinmux_cirq_pin {