MLK-20397 dts: arm: imx7ulp: add SOMB and EVKB revA board support

The main difference for EVKB(SOMB REVA + EVKB RevA) comparing with
EVK(SOM RevB2 + BB RevB1):
- SOMB REVA change: WIFI module Cypress 1DX replace with QCA 1PJ
- BB EVKB RevA change: MIPI connector

The EVKB board focus on default functions on board without rework,
WIFI/BT, and MIPI feature test. Currently, the patch don't consider
other functions with rework needed.

Reviewed-by: Haibo Chen <haibo.chen@nxp.com>
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>

1 files changed, 36 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx7ulp-evkb.dts b/arch/arm/boot/dts/imx7ulp-evkb.dts
new file mode 100644
index 000000000000..2720f7e845fd
--- /dev/null
+++ b/arch/arm/boot/dts/imx7ulp-evkb.dts
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2018 NXP
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "imx7ulp-evk.dts"
+
+/ {
+	regulators {
+		reg_sd1_vmmc: sd1_regulator {
+			status = "disabled";
+		};
+	};
+
+	usdhc1_pwrseq: usdhc1_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&rpmsg_gpio0 14 GPIO_ACTIVE_LOW>;
+		post-power-on-delay-ms = <80>;
+	};
+};
+
+&usdhc1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	/delete-property/ vmmc-supply;
+	mmc-pwrseq = <&usdhc1_pwrseq>;
+	cap-power-off-card;
+
+	brcmf: bcrmf@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+	};
+};