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authorRoger Quadros <rogerq@ti.com>2019-04-08 12:42:49 +0300
committerTony Lindgren <tony@atomide.com>2019-04-12 19:57:07 +0300
commitbcbb63b80284af0061ac44fe944d31a8482d2b8a (patch)
tree0801ba84b21a731c0541a2ec8755b64eb2c439f2 /arch/arm/boot/dts/am5728.dtsi
parent09f837546edfe7f79774a39f99ed8401bb9285f2 (diff)
downloadlinux-bcbb63b80284af0061ac44fe944d31a8482d2b8a.tar.xz
ARM: dts: dra7: Separate AM57 dtsi files
AM5 and DRA7 SoC families have different set of modules in them so the SoC sepecific dtsi files need to be separated. e.g. Some of the major differences between AM576 and DRA76 DRA76x AM576x USB3 x USB4 x ATL x VCP x MLB x ISS x PRU-ICSS1 x PRU-ICSS2 x This patch only deals with disabling USB3, USB4 and ATL for AM57 variants. Signed-off-by: Roger Quadros <rogerq@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/am5728.dtsi')
-rw-r--r--arch/arm/boot/dts/am5728.dtsi33
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/am5728.dtsi b/arch/arm/boot/dts/am5728.dtsi
new file mode 100644
index 000000000000..82e5427ef6a9
--- /dev/null
+++ b/arch/arm/boot/dts/am5728.dtsi
@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/
+ */
+
+#include "dra74x.dtsi"
+
+/ {
+ compatible = "ti,am5728", "ti,dra7";
+};
+
+/*
+ * These modules are not present on AM5728
+ *
+ * EVE1, EVE2
+ * ATL
+ * VCP1, VCP2
+ * MLB
+ * ISS
+ * USB3, USB4
+ */
+
+&usb3_tm {
+ status = "disabled";
+};
+
+&usb4_tm {
+ status = "disabled";
+};
+
+&atl_tm {
+ status = "disabled";
+};