From 1dc748b3b202cadf9b799874d9af8d441ee556bc Mon Sep 17 00:00:00 2001
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Fri, 5 Apr 2019 14:51:50 +0200
Subject: dts: update to v5.1-rc1

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 dts/src/arm/bcm2837-rpi-3-b-plus.dts | 74 +++++++++++++++++++++++++++++++++++-
 1 file changed, 72 insertions(+), 2 deletions(-)

(limited to 'dts/src/arm/bcm2837-rpi-3-b-plus.dts')

diff --git a/dts/src/arm/bcm2837-rpi-3-b-plus.dts b/dts/src/arm/bcm2837-rpi-3-b-plus.dts
index 42bb09044c..c6fa34c241 100644
--- a/dts/src/arm/bcm2837-rpi-3-b-plus.dts
+++ b/dts/src/arm/bcm2837-rpi-3-b-plus.dts
@@ -14,7 +14,7 @@
 		stdout-path = "serial1:115200n8";
 	};
 
-	memory {
+	memory@0 {
 		reg = <0 0x40000000>;
 	};
 
@@ -42,7 +42,7 @@
 		#gpio-cells = <2>;
 		gpio-line-names = "BT_ON",
 				  "WL_ON",
-				  "STATUS_LED",
+				  "STATUS_LED_R",
 				  "LAN_RUN",
 				  "",
 				  "CAM_GPIO0",
@@ -52,6 +52,76 @@
 	};
 };
 
+&gpio {
+	/*
+	 * Taken from rpi_SCH_3bplus_1p0_reduced.pdf and
+	 * the official GPU firmware DT blob.
+	 *
+	 * 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 = "ID_SDA",
+			  "ID_SCL",
+			  "SDA1",
+			  "SCL1",
+			  "GPIO_GCLK",
+			  "GPIO5",
+			  "GPIO6",
+			  "SPI_CE1_N",
+			  "SPI_CE0_N",
+			  "SPI_MISO",
+			  "SPI_MOSI",
+			  "SPI_SCLK",
+			  "GPIO12",
+			  "GPIO13",
+			  /* Serial port */
+			  "TXD1",
+			  "RXD1",
+			  "GPIO16",
+			  "GPIO17",
+			  "GPIO18",
+			  "GPIO19",
+			  "GPIO20",
+			  "GPIO21",
+			  "GPIO22",
+			  "GPIO23",
+			  "GPIO24",
+			  "GPIO25",
+			  "GPIO26",
+			  "GPIO27",
+			  "HDMI_HPD_N",
+			  "STATUS_LED_G",
+			  /* Used by BT module */
+			  "CTS0",
+			  "RTS0",
+			  "TXD0",
+			  "RXD0",
+			  /* Used by Wifi */
+			  "SD1_CLK",
+			  "SD1_CMD",
+			  "SD1_DATA0",
+			  "SD1_DATA1",
+			  "SD1_DATA2",
+			  "SD1_DATA3",
+			  "PWM0_OUT",
+			  "PWM1_OUT",
+			  "ETHCLK",
+			  "WIFI_CLK",
+			  "SDA0",
+			  "SCL0",
+			  "SMPS_SCL",
+			  "SMPS_SDA",
+			  /* Used by SD Card */
+			  "SD_CLK_R",
+			  "SD_CMD_R",
+			  "SD_DATA0_R",
+			  "SD_DATA1_R",
+			  "SD_DATA2_R",
+			  "SD_DATA3_R";
+};
+
 &hdmi {
 	hpd-gpios = <&gpio 28 GPIO_ACTIVE_LOW>;
 };
-- 
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