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ARM: tegra: add non-removable and keep-power-in-suspend property for MMC
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This patch adds "non-removable" property of MMC host where the eMMC device
is for Tegra platform.

And the "keep-power-in-suspend" property was used for the SDIO device that
need this to go into suspend mode (e.g. BRCM43xx series).

Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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Joseph Lo authored and Stephen Warren committed Apr 4, 2013
1 parent 9be1e13 commit 7a2617a
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Showing 9 changed files with 11 additions and 0 deletions.
1 change: 1 addition & 0 deletions arch/arm/boot/dts/tegra114-dalmore.dts
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Expand Up @@ -836,6 +836,7 @@
sdhci@78000600 {
bus-width = <8>;
status = "okay";
non-removable;
};

clocks {
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1 change: 1 addition & 0 deletions arch/arm/boot/dts/tegra20-paz00.dts
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Expand Up @@ -445,6 +445,7 @@
sdhci@c8000600 {
status = "okay";
bus-width = <8>;
non-removable;
};

clocks {
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2 changes: 2 additions & 0 deletions arch/arm/boot/dts/tegra20-seaboard.dts
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Expand Up @@ -580,6 +580,7 @@
status = "okay";
power-gpios = <&gpio 86 0>; /* gpio PK6 */
bus-width = <4>;
keep-power-in-suspend;
};

sdhci@c8000400 {
Expand All @@ -593,6 +594,7 @@
sdhci@c8000600 {
status = "okay";
bus-width = <8>;
non-removable;
};

clocks {
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2 changes: 2 additions & 0 deletions arch/arm/boot/dts/tegra20-ventana.dts
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Expand Up @@ -516,6 +516,7 @@
status = "okay";
power-gpios = <&gpio 86 0>; /* gpio PK6 */
bus-width = <4>;
keep-power-in-suspend;
};

sdhci@c8000400 {
Expand All @@ -529,6 +530,7 @@
sdhci@c8000600 {
status = "okay";
bus-width = <8>;
non-removable;
};

clocks {
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1 change: 1 addition & 0 deletions arch/arm/boot/dts/tegra20-whistler.dts
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Expand Up @@ -518,6 +518,7 @@
sdhci@c8000600 {
status = "okay";
bus-width = <8>;
non-removable;
};

clocks {
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1 change: 1 addition & 0 deletions arch/arm/boot/dts/tegra30-beaver.dts
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Expand Up @@ -266,6 +266,7 @@
sdhci@78000600 {
status = "okay";
bus-width = <8>;
non-removable;
};

clocks {
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1 change: 1 addition & 0 deletions arch/arm/boot/dts/tegra30-cardhu-a02.dts
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Expand Up @@ -88,6 +88,7 @@
status = "okay";
power-gpios = <&gpio 28 0>; /* gpio PD4 */
bus-width = <4>;
keep-power-in-suspend;
};
};

1 change: 1 addition & 0 deletions arch/arm/boot/dts/tegra30-cardhu-a04.dts
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Expand Up @@ -100,5 +100,6 @@
status = "okay";
power-gpios = <&gpio 27 0>; /* gpio PD3 */
bus-width = <4>;
keep-power-in-suspend;
};
};
1 change: 1 addition & 0 deletions arch/arm/boot/dts/tegra30-cardhu.dtsi
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Expand Up @@ -320,6 +320,7 @@
sdhci@78000600 {
status = "okay";
bus-width = <8>;
non-removable;
};

clocks {
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