[ Upstream commit f7b9cb944a5d41fdede4e928a47e9d5fce5169d7 ]
rtc is fused out on dra76 and accessing target module
register is causing a boot crash hence disable it.
Fixes: 549fce068a3112 ("ARM: dts: dra7: Add l4 interconnect hierarchy and
ti-sysc data")
Signed-off-by: Keerthy <j-keer...@ti.com>
Signed-off-by: Tony Lindgren <t...@atomide.com>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
arch/arm/boot/dts/dra7-l4.dtsi | 2 +-
arch/arm/boot/dts/dra76x.dtsi | 4 ++++
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/dra7-l4.dtsi b/arch/arm/boot/dts/dra7-l4.dtsi
index 414f1cd68733..73f5c050f586 100644
--- a/arch/arm/boot/dts/dra7-l4.dtsi
+++ b/arch/arm/boot/dts/dra7-l4.dtsi
@@ -3543,7 +3543,7 @@
};
};
- target-module@38000 { /* 0x48838000, ap 29
12.0 */
+ rtctarget: target-module@38000 { /*
0x48838000, ap 29 12.0 */
compatible = "ti,sysc-omap4-simple", "ti,sysc";
ti,hwmods = "rtcss";
reg = <0x38074 0x4>,
diff --git a/arch/arm/boot/dts/dra76x.dtsi b/arch/arm/boot/dts/dra76x.dtsi
index 9ee45aa365d8..5c437271d307 100644
--- a/arch/arm/boot/dts/dra76x.dtsi
+++ b/arch/arm/boot/dts/dra76x.dtsi
@@ -81,3 +81,7 @@
reg = <0x3fc>;
};
};
+
+&rtctarget {
+ status = "disabled";
+};
--
2.20.1
