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authorSascha Hauer <s.hauer@pengutronix.de>2017-01-10 08:26:15 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2017-01-10 08:48:45 +0100
commita40531fb3c11dc4ee8cca43c91b471da1fd3c1ab (patch)
tree35f886d87a77df7bac8a587a04647691db541a2e /dts/src/arm/bcm2835-rpi-b-plus.dts
parent81462901ce3d677ce318150f7027e2ce1cf97c41 (diff)
downloadbarebox-a40531fb3c11dc4ee8cca43c91b471da1fd3c1ab.tar.gz
dts: update to v4.10-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/src/arm/bcm2835-rpi-b-plus.dts')
-rw-r--r--dts/src/arm/bcm2835-rpi-b-plus.dts68
1 files changed, 67 insertions, 1 deletions
diff --git a/dts/src/arm/bcm2835-rpi-b-plus.dts b/dts/src/arm/bcm2835-rpi-b-plus.dts
index 35cde65..432088e 100644
--- a/dts/src/arm/bcm2835-rpi-b-plus.dts
+++ b/dts/src/arm/bcm2835-rpi-b-plus.dts
@@ -23,7 +23,73 @@
};
&gpio {
- pinctrl-0 = <&gpioout &alt0 &i2s_alt0 &alt3>;
+ /*
+ * Taken from Raspberry-Pi-B-Plus-V1.2-Schematics.pdf
+ * RPI-BPLUS sheet 1
+ *
+ * Legend:
+ * "NC" = not connected (no rail from the SoC)
+ * "FOO" = GPIO line named "FOO" on the schematic
+ * "FOO_N" = GPIO line named "FOO" on schematic, active low
+ */
+ gpio-line-names = "SDA0",
+ "SCL0",
+ "SDA1",
+ "SCL1",
+ "GPIO_GCLK",
+ "GPIO5",
+ "GPIO6",
+ "SPI_CE1_N",
+ "SPI_CE0_N",
+ "SPI_MISO",
+ "SPI_MOSI",
+ "SPI_SCLK",
+ "GPIO12",
+ "GPIO13",
+ /* Serial port */
+ "TXD0",
+ "RXD0",
+ "GPIO16",
+ "GPIO17",
+ "GPIO18",
+ "GPIO19",
+ "GPIO20",
+ "GPIO21",
+ "GPIO22",
+ "GPIO23",
+ "GPIO24",
+ "GPIO25",
+ "GPIO26",
+ "GPIO27",
+ "SDA0",
+ "SCL0",
+ "NC", /* GPIO30 */
+ "LAN_RUN", /* GPIO31 */
+ "CAM_GPIO1", /* GPIO32 */
+ "NC", /* GPIO33 */
+ "NC", /* GPIO34 */
+ "PWR_LOW_N", /* GPIO35 */
+ "NC", /* GPIO36 */
+ "NC", /* GPIO37 */
+ "USB_LIMIT", /* GPIO38 */
+ "NC", /* GPIO39 */
+ "PWM0_OUT", /* GPIO40 */
+ "CAM_GPIO0", /* GPIO41 */
+ "NC", /* GPIO42 */
+ "NC", /* GPIO43 */
+ "ETHCLK", /* GPIO44 */
+ "PWM1_OUT", /* GPIO45 */
+ "HDMI_HPD_N",
+ "STATUS_LED",
+ /* Used by SD Card */
+ "SD_CLK_R",
+ "SD_CMD_R",
+ "SD_DATA0_R",
+ "SD_DATA1_R",
+ "SD_DATA2_R",
+ "SD_DATA3_R";
+
+ pinctrl-0 = <&gpioout &alt0 &i2s_alt0>;
/* I2S interface */
i2s_alt0: i2s_alt0 {