Changeset 42378

Timestamp:

2014-09-01T15:21:52+02:00 (3 years ago)

Author:

blogic

Message:

ramips: enable second SPI for VoCore

This patch enables the second SPI as spidev and also fixes some typos.

Signed-off-by: Álvaro Fernández Rojas <noltari@…>

Backport of r42277

Location:

branches/barrier_breaker/target/linux/ramips

Files:

• dts/VOCORE.dts (modified) (5 diffs)
• rt305x/profiles/vocore.mk (modified) (1 diff)

branches/barrier_breaker/target/linux/ramips/dts/VOCORE.dts

@@ -23 +23 @@
                                 #size-cells = <1>;
                                 compatible = "s25fl064k";
-                                reg = <0 0>;
+                                reg = <0>;
                                 linux,modalias = "m25p80", "s25fl064k";
                                 spi-max-frequency = <10000000>;
@@ -30 +30 @@
                                         label = "uboot";
                                         reg = <0x0 0x30000>;
-                                        read_only;
+                                        read-only;
                                 };
 
@@ -50 +50 @@
                                 };
                         };
+
+                        spidev@1 {
+                                compatible = "linux,spidev";
+                                spi-max-frequency = <10000000>;
+                                reg = <1>;
+                        };
                 };
         };
@@ -56 +62 @@
                 state_default: pinctrl0 {
                         gpio {
-                                ralink,group = "jtag", "uartf", "led", "spi_cs1";
+                                ralink,group = "jtag", "uartf", "led";
                                 ralink,function = "gpio";
                         };
@@ -192 +198 @@
                         gpio-export,direction_may_change = <1>;
                         gpios = <&gpio1 4 0>;
-                };
-
-                /* SPI_CS1 */
-                gpio27 {
-                        gpio-export,name = "gpio27";
-                        gpio-export,direction_may_change = <1>;
-                        gpios = <&gpio1 5 0>;
                 };
         };

branches/barrier_breaker/target/linux/ramips/rt305x/profiles/vocore.mk

@@ -10 +10 @@
         PACKAGES:=\
                 kmod-usb-core kmod-usb-ohci kmod-usb2 \
-                kmod-i2c-core kmod-i2c-ralink
+                kmod-i2c-core kmod-i2c-ralink \
+                kmod-spi-dev
 endef