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Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0205-BCM270X_DT-Switch-Compute-Module-to-MMC.patch')
-rw-r--r--target/linux/brcm2708/patches-4.4/0205-BCM270X_DT-Switch-Compute-Module-to-MMC.patch53
1 files changed, 53 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0205-BCM270X_DT-Switch-Compute-Module-to-MMC.patch b/target/linux/brcm2708/patches-4.4/0205-BCM270X_DT-Switch-Compute-Module-to-MMC.patch
new file mode 100644
index 0000000000..80efa77e00
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.4/0205-BCM270X_DT-Switch-Compute-Module-to-MMC.patch
@@ -0,0 +1,53 @@
+From 5c6d93ef128041a46ceb25a3c458a60405e9c60d Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.org>
+Date: Fri, 18 Mar 2016 13:06:29 +0000
+Subject: [PATCH 205/304] BCM270X_DT: Switch Compute Module to MMC
+
+Signed-off-by: Phil Elwell <phil@raspberrypi.org>
+---
+ arch/arm/boot/dts/bcm2708-rpi-cm.dtsi | 17 ++++++++---------
+ 1 file changed, 8 insertions(+), 9 deletions(-)
+
+--- a/arch/arm/boot/dts/bcm2708-rpi-cm.dtsi
++++ b/arch/arm/boot/dts/bcm2708-rpi-cm.dtsi
+@@ -8,9 +8,9 @@
+ };
+
+ &gpio {
+- sdhost_pins: sdhost_pins {
++ mmc_pins: mmc_pins {
+ brcm,pins = <48 49 50 51 52 53>;
+- brcm,function = <4>; /* alt0 */
++ brcm,function = <7>; /* alt3 */
+ };
+ };
+
+@@ -22,12 +22,14 @@
+ };
+ };
+
+-&sdhost {
++
++&mmc {
+ pinctrl-names = "default";
+- pinctrl-0 = <&sdhost_pins>;
+- bus-width = <4>;
++ pinctrl-0 = <&mmc_pins>;
+ non-removable;
++ bus-width = <4>;
+ status = "okay";
++ brcm,overclock-50 = <0>;
+ };
+
+ &fb {
+@@ -45,9 +47,6 @@
+ audio = <&audio>,"status";
+ watchdog = <&watchdog>,"status";
+ random = <&random>,"status";
+- sd_overclock = <&sdhost>,"brcm,overclock-50:0";
+- sd_force_pio = <&sdhost>,"brcm,force-pio?";
+- sd_pio_limit = <&sdhost>,"brcm,pio-limit:0";
+- sd_debug = <&sdhost>,"brcm,debug";
++ sd_overclock = <&mmc>,"brcm,overclock-50:0";
+ };
+ };