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-rw-r--r--target/linux/omap/patches-3.12/103-ARM-dts-add-AM33XX-MMC-support-and-documentation.patch166
1 files changed, 0 insertions, 166 deletions
diff --git a/target/linux/omap/patches-3.12/103-ARM-dts-add-AM33XX-MMC-support-and-documentation.patch b/target/linux/omap/patches-3.12/103-ARM-dts-add-AM33XX-MMC-support-and-documentation.patch
deleted file mode 100644
index e0a85b2f4b..0000000000
--- a/target/linux/omap/patches-3.12/103-ARM-dts-add-AM33XX-MMC-support-and-documentation.patch
+++ /dev/null
@@ -1,166 +0,0 @@
-Adds AM33XX MMC support for am335x-bone, am335x-evm and am335x-evmsk boards.
-
-Also added is the DMA binding definitions based on the generic DMA request
-binding.
-
-Additional changes made to DTS:
-* Interrupt, reg and compatible properties added
-* ti,needs-special-hs-handling added
-
-Signed-off-by: Matt Porter <mporter@ti.com>
-Acked-by: Tony Lindgren <tony@atomide.com>
-Signed-off-by: Joel Fernandes <joelf@ti.com>
-
----
-.../devicetree/bindings/mmc/ti-omap-hsmmc.txt | 26 ++++++++++++++-
- arch/arm/boot/dts/am335x-bone.dts | 11 +++++++
- arch/arm/boot/dts/am335x-evm.dts | 7 ++++
- arch/arm/boot/dts/am335x-evmsk.dts | 7 ++++
- arch/arm/boot/dts/am33xx.dtsi | 38 ++++++++++++++++++++++
- 5 files changed, 88 insertions(+), 1 deletion(-)
-
---- a/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt
-+++ b/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt
-@@ -20,8 +20,29 @@ ti,dual-volt: boolean, supports dual vol
- ti,non-removable: non-removable slot (like eMMC)
- ti,needs-special-reset: Requires a special softreset sequence
- ti,needs-special-hs-handling: HSMMC IP needs special setting for handling High Speed
-+dmas: List of DMA specifiers with the controller specific format
-+as described in the generic DMA client binding. A tx and rx
-+specifier is required.
-+dma-names: List of DMA request names. These strings correspond
-+1:1 with the DMA specifiers listed in dmas. The string naming is
-+to be "rx" and "tx" for RX and TX DMA requests, respectively.
-+
-+Examples:
-+
-+[hwmod populated DMA resources]
-+
-+ mmc1: mmc@0x4809c000 {
-+ compatible = "ti,omap4-hsmmc";
-+ reg = <0x4809c000 0x400>;
-+ ti,hwmods = "mmc1";
-+ ti,dual-volt;
-+ bus-width = <4>;
-+ vmmc-supply = <&vmmc>; /* phandle to regulator node */
-+ ti,non-removable;
-+ };
-+
-+[generic DMA request binding]
-
--Example:
- mmc1: mmc@0x4809c000 {
- compatible = "ti,omap4-hsmmc";
- reg = <0x4809c000 0x400>;
-@@ -30,4 +51,7 @@ Example:
- bus-width = <4>;
- vmmc-supply = <&vmmc>; /* phandle to regulator node */
- ti,non-removable;
-+ dmas = <&edma 24
-+ &edma 25>;
-+ dma-names = "tx", "rx";
- };
---- a/arch/arm/boot/dts/am335x-bone.dts
-+++ b/arch/arm/boot/dts/am335x-bone.dts
-@@ -9,3 +9,14 @@
-
- #include "am33xx.dtsi"
- #include "am335x-bone-common.dtsi"
-+
-+&ldo3_reg {
-+ regulator-min-microvolt = <1800000>;
-+ regulator-max-microvolt = <3300000>;
-+ regulator-always-on;
-+};
-+
-+&mmc1 {
-+ status = "okay";
-+ vmmc-supply = <&ldo3_reg>;
-+};
---- a/arch/arm/boot/dts/am335x-evm.dts
-+++ b/arch/arm/boot/dts/am335x-evm.dts
-@@ -477,6 +477,8 @@
- };
-
- vmmc_reg: regulator@12 {
-+ regulator-min-microvolt = <1800000>;
-+ regulator-max-microvolt = <3300000>;
- regulator-always-on;
- };
- };
-@@ -517,3 +519,8 @@
- ti,adc-channels = <4 5 6 7>;
- };
- };
-+
-+&mmc1 {
-+ status = "okay";
-+ vmmc-supply = <&vmmc_reg>;
-+};
---- a/arch/arm/boot/dts/am335x-evmsk.dts
-+++ b/arch/arm/boot/dts/am335x-evmsk.dts
-@@ -393,6 +393,8 @@
- };
-
- vmmc_reg: regulator@12 {
-+ regulator-min-microvolt = <1800000>;
-+ regulator-max-microvolt = <3300000>;
- regulator-always-on;
- };
- };
-@@ -419,3 +421,8 @@
- phy_id = <&davinci_mdio>, <1>;
- phy-mode = "rgmii-txid";
- };
-+
-+&mmc1 {
-+ status = "okay";
-+ vmmc-supply = <&vmmc_reg>;
-+};
---- a/arch/arm/boot/dts/am33xx.dtsi
-+++ b/arch/arm/boot/dts/am33xx.dtsi
-@@ -240,6 +240,44 @@
- status = "disabled";
- };
-
-+ mmc1: mmc@48060000 {
-+ compatible = "ti,omap4-hsmmc";
-+ ti,hwmods = "mmc1";
-+ ti,dual-volt;
-+ ti,needs-special-reset;
-+ ti,needs-special-hs-handling;
-+ dmas = <&edma 24
-+ &edma 25>;
-+ dma-names = "tx", "rx";
-+ interrupts = <64>;
-+ interrupt-parent = <&intc>;
-+ reg = <0x48060000 0x1000>;
-+ status = "disabled";
-+ };
-+
-+ mmc2: mmc@481d8000 {
-+ compatible = "ti,omap4-hsmmc";
-+ ti,hwmods = "mmc2";
-+ ti,needs-special-reset;
-+ dmas = <&edma 2
-+ &edma 3>;
-+ dma-names = "tx", "rx";
-+ interrupts = <28>;
-+ interrupt-parent = <&intc>;
-+ reg = <0x481d8000 0x1000>;
-+ status = "disabled";
-+ };
-+
-+ mmc3: mmc@47810000 {
-+ compatible = "ti,omap4-hsmmc";
-+ ti,hwmods = "mmc3";
-+ ti,needs-special-reset;
-+ interrupts = <29>;
-+ interrupt-parent = <&intc>;
-+ reg = <0x47810000 0x1000>;
-+ status = "disabled";
-+ };
-+
- wdt2: wdt@44e35000 {
- compatible = "ti,omap3-wdt";
- ti,hwmods = "wd_timer2";