From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Keerthy <j-keerthy@ti.com>, Tony Lindgren <tony@atomide.com>,
Sasha Levin <sashal@kernel.org>,
linux-omap@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH AUTOSEL 5.1 01/95] ARM: dts: dra76x: Disable rtc target module
Date: Wed, 26 Jun 2019 20:28:46 -0400 [thread overview]
Message-ID: <20190627003021.19867-1-sashal@kernel.org> (raw)
From: Keerthy <j-keerthy@ti.com>
[ 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-keerthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@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
next reply other threads:[~2019-06-27 0:28 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-27 0:28 Sasha Levin [this message]
2019-06-27 0:28 ` [PATCH AUTOSEL 5.1 02/95] ARM: dts: dra76x: Disable usb4_tm target module Sasha Levin
2019-06-27 0:28 ` [PATCH AUTOSEL 5.1 03/95] ARM: dts: dra71x: Disable rtc " Sasha Levin
2019-06-27 0:28 ` [PATCH AUTOSEL 5.1 04/95] ARM: dts: dra71x: Disable usb4_tm " Sasha Levin
2019-06-27 0:29 ` [PATCH AUTOSEL 5.1 21/95] ARM: dts: Drop bogus CLKSEL for timer12 on dra7 Sasha Levin
2019-06-27 0:29 ` [PATCH AUTOSEL 5.1 37/95] dt-bindings: can: mcp251x: add mcp25625 support Sasha Levin
2019-06-27 0:29 ` [PATCH AUTOSEL 5.1 46/95] ARM: dts: am335x phytec boards: Fix cd-gpios active level Sasha Levin
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