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authorFelix Fietkau <nbd@openwrt.org>2016-01-17 19:55:31 +0000
committerFelix Fietkau <nbd@openwrt.org>2016-01-17 19:55:31 +0000
commit40384c1a34f067a0b474ffb3f41bf3b6cf2e8527 (patch)
treea1ffe4a61ba45bf836f85498749b6c1fef49dcbb /target/linux
parentbd0bdf756ca7dbff5b964306824e9bc064fad1bb (diff)
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lantiq: Switch FRITZ3370 from spi-gpio to the hardware SPI driver
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@48288 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/lantiq/dts/FRITZ3370.dts71
1 files changed, 31 insertions, 40 deletions
diff --git a/target/linux/lantiq/dts/FRITZ3370.dts b/target/linux/lantiq/dts/FRITZ3370.dts
index 7344052c7d..c6a593bfed 100644
--- a/target/linux/lantiq/dts/FRITZ3370.dts
+++ b/target/linux/lantiq/dts/FRITZ3370.dts
@@ -68,7 +68,7 @@
state_default: pinmux {
spi {
lantiq,groups = "spi", "spi_cs4";
- lantiq,function = "gpio";
+ lantiq,function = "spi";
};
mdio {
lantiq,groups = "mdio";
@@ -173,45 +173,6 @@
};
};
- spi {
- #address-cells = <1>;
- #size-cells = <1>;
-
- compatible = "spi-gpio";
-
- gpio-miso = <&gpio 16 0>;
- gpio-mosi = <&gpio 17 0>;
- gpio-sck = <&gpio 18 0>;
- num-chipselects = <1>;
- cs-gpios = <&gpio 10 1>;
-
- m25p80@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "jedec,spi-nor";
- reg = <0 0>;
- spi-max-frequency = <1000000>;
-
- ath9k_cal: partition@0 {
- reg = <0x0 0x20000>;
- label = "urlader";
- read-only;
- };
-
- partition@20000 {
- reg = <0x20000 0x10000>;
- label = "tffs (1)";
- read-only;
- };
-
- partition@30000 {
- reg = <0x30000 0x10000>;
- label = "tffs (2)";
- read-only;
- };
- };
- };
-
ath9k_eep {
compatible = "ath9k,eeprom";
ath,eep-flash = <&ath9k_cal 0x985>;
@@ -276,3 +237,33 @@
};
};
};
+
+&spi {
+ status = "ok";
+
+ m25p80@3 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ reg = <3 0>;
+ spi-max-frequency = <1000000>;
+
+ ath9k_cal: partition@0 {
+ reg = <0x0 0x20000>;
+ label = "urlader";
+ read-only;
+ };
+
+ partition@20000 {
+ reg = <0x20000 0x10000>;
+ label = "tffs (1)";
+ read-only;
+ };
+
+ partition@30000 {
+ reg = <0x30000 0x10000>;
+ label = "tffs (2)";
+ read-only;
+ };
+ };
+};