Browse Source

ARM: ux500: bump MMC/SD max frequency for DT boots

In patch:
"ARM: ux500: Enable 100MHz for SD/SDIO/MMC devices"
the max frequency for the MMC/SD/SDIO adapters was
increased from 50 to 100MHz. Do the same for the
device tree boot path.

Cc: Lee Jones <lee.jones@linaro.org>
Cc: Gabriel Fernandez <gabriel.fernandez.st@gmail.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij 12 years ago
parent
commit
90ccde4cd5

+ 1 - 1
arch/arm/boot/dts/ccu9540.dts

@@ -52,7 +52,7 @@
 		// WLAN SDIO channel
 		sdi1_per2@80118000 {
 			arm,primecell-periphid = <0x10480180>;
-			max-frequency = <50000000>;
+			max-frequency = <100000000>;
 			bus-width = <4>;
 
 			status = "okay";

+ 4 - 4
arch/arm/boot/dts/href.dtsi

@@ -108,7 +108,7 @@
 		// External Micro SD slot
 		sdi0_per1@80126000 {
 			arm,primecell-periphid = <0x10480180>;
-			max-frequency = <50000000>;
+			max-frequency = <100000000>;
 			bus-width = <4>;
 			mmc-cap-sd-highspeed;
 			mmc-cap-mmc-highspeed;
@@ -123,7 +123,7 @@
 		// WLAN SDIO channel
 		sdi1_per2@80118000 {
 			arm,primecell-periphid = <0x10480180>;
-			max-frequency = <50000000>;
+			max-frequency = <100000000>;
 			bus-width = <4>;
 
 			status = "okay";
@@ -132,7 +132,7 @@
 		// PoP:ed eMMC
 		sdi2_per3@80005000 {
 			arm,primecell-periphid = <0x10480180>;
-			max-frequency = <50000000>;
+			max-frequency = <100000000>;
 			bus-width = <8>;
 			mmc-cap-mmc-highspeed;
 
@@ -142,7 +142,7 @@
 		// On-board eMMC
 		sdi4_per2@80114000 {
 			arm,primecell-periphid = <0x10480180>;
-		        max-frequency = <50000000>;
+		        max-frequency = <100000000>;
 			bus-width = <8>;
 			mmc-cap-mmc-highspeed;
 			vmmc-supply = <&ab8500_ldo_aux2_reg>;

+ 4 - 4
arch/arm/boot/dts/hrefv60plus.dts

@@ -34,7 +34,7 @@
 		// External Micro SD slot
 		sdi0_per1@80126000 {
 			arm,primecell-periphid = <0x10480180>;
-			max-frequency = <50000000>;
+			max-frequency = <100000000>;
 			bus-width = <4>;
 			mmc-cap-sd-highspeed;
 			mmc-cap-mmc-highspeed;
@@ -48,7 +48,7 @@
 		// WLAN SDIO channel
 		sdi1_per2@80118000 {
 			arm,primecell-periphid = <0x10480180>;
-			max-frequency = <50000000>;
+			max-frequency = <100000000>;
 			bus-width = <4>;
 
 			status = "okay";
@@ -57,7 +57,7 @@
 		// PoP:ed eMMC
 		sdi2_per3@80005000 {
 			arm,primecell-periphid = <0x10480180>;
-			max-frequency = <50000000>;
+			max-frequency = <100000000>;
 			bus-width = <8>;
 			mmc-cap-mmc-highspeed;
 
@@ -67,7 +67,7 @@
 		// On-board eMMC
 		sdi4_per2@80114000 {
 			arm,primecell-periphid = <0x10480180>;
-		        max-frequency = <50000000>;
+		        max-frequency = <100000000>;
 			bus-width = <8>;
 			mmc-cap-mmc-highspeed;
 			vmmc-supply = <&ab8500_ldo_aux2_reg>;

+ 2 - 2
arch/arm/boot/dts/snowball.dts

@@ -129,7 +129,7 @@
 		// External Micro SD slot
 		sdi0_per1@80126000 {
 			arm,primecell-periphid = <0x10480180>;
-			max-frequency = <50000000>;
+			max-frequency = <100000000>;
 			bus-width = <4>;
 			mmc-cap-mmc-highspeed;
 			vmmc-supply = <&ab8500_ldo_aux3_reg>;
@@ -144,7 +144,7 @@
 		// On-board eMMC
 		sdi4_per2@80114000 {
 			arm,primecell-periphid = <0x10480180>;
-		        max-frequency = <50000000>;
+		        max-frequency = <100000000>;
 			bus-width = <8>;
 			mmc-cap-mmc-highspeed;
 			vmmc-supply = <&ab8500_ldo_aux2_reg>;