* [PATCH v2 0/4] dra71/76: Fix boot issues
@ 2019-05-17 1:14 Keerthy
2019-05-17 1:14 ` [PATCH v2 1/4] arm: dts: dra76x: Disable rtc target module Keerthy
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: Keerthy @ 2019-05-17 1:14 UTC (permalink / raw)
To: tony, robh+dt; +Cc: devicetree, linux-omap, t-kristo, j-keerthy
This series adds patches that fix boot on dra76/71-evms.
Changes in v2:
* Pushed the disabling to dra76x and dra71x.dtsi respectively
Keerthy (4):
arm: dts: dra76x: Disable rtc target module
arm: dts: dra76x: Disable usb4_tm target module
arm: dts: dra71x: Disable rtc target module
arm: dts: dra71x: Disable usb4_tm target module
arch/arm/boot/dts/dra7-l4.dtsi | 2 +-
arch/arm/boot/dts/dra71-evm.dts | 2 +-
arch/arm/boot/dts/dra71x.dtsi | 17 +++++++++++++++++
arch/arm/boot/dts/dra76x.dtsi | 8 ++++++++
4 files changed, 27 insertions(+), 2 deletions(-)
create mode 100644 arch/arm/boot/dts/dra71x.dtsi
--
2.17.1
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v2 1/4] arm: dts: dra76x: Disable rtc target module
2019-05-17 1:14 [PATCH v2 0/4] dra71/76: Fix boot issues Keerthy
@ 2019-05-17 1:14 ` Keerthy
2019-05-17 1:14 ` [PATCH v2 2/4] arm: dts: dra76x: Disable usb4_tm " Keerthy
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Keerthy @ 2019-05-17 1:14 UTC (permalink / raw)
To: tony, robh+dt; +Cc: devicetree, linux-omap, t-kristo, j-keerthy
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>
---
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 fe9f0bc29fec..3b4cba9da91f 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";
+};
--
2.17.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v2 2/4] arm: dts: dra76x: Disable usb4_tm target module
2019-05-17 1:14 [PATCH v2 0/4] dra71/76: Fix boot issues Keerthy
2019-05-17 1:14 ` [PATCH v2 1/4] arm: dts: dra76x: Disable rtc target module Keerthy
@ 2019-05-17 1:14 ` Keerthy
2019-05-17 1:14 ` [PATCH v2 3/4] arm: dts: dra71x: Disable rtc " Keerthy
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Keerthy @ 2019-05-17 1:14 UTC (permalink / raw)
To: tony, robh+dt; +Cc: devicetree, linux-omap, t-kristo, j-keerthy
usb4_tm is unsed on dra76 and accessing the module
with ti,sysc is causing a boot crash hence disable its target
module.
Fixes: 549fce068a3112 ("ARM: dts: dra7: Add l4 interconnect hierarchy and ti-sysc data")
Signed-off-by: Keerthy <j-keerthy@ti.com>
---
arch/arm/boot/dts/dra76x.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/dra76x.dtsi b/arch/arm/boot/dts/dra76x.dtsi
index 5c437271d307..82b3dc90b7d6 100644
--- a/arch/arm/boot/dts/dra76x.dtsi
+++ b/arch/arm/boot/dts/dra76x.dtsi
@@ -85,3 +85,7 @@
&rtctarget {
status = "disabled";
};
+
+&usb4_tm {
+ status = "disabled";
+};
--
2.17.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v2 3/4] arm: dts: dra71x: Disable rtc target module
2019-05-17 1:14 [PATCH v2 0/4] dra71/76: Fix boot issues Keerthy
2019-05-17 1:14 ` [PATCH v2 1/4] arm: dts: dra76x: Disable rtc target module Keerthy
2019-05-17 1:14 ` [PATCH v2 2/4] arm: dts: dra76x: Disable usb4_tm " Keerthy
@ 2019-05-17 1:14 ` Keerthy
2019-05-17 1:14 ` [PATCH v2 4/4] arm: dts: dra71x: Disable usb4_tm " Keerthy
2019-05-20 15:37 ` [PATCH v2 0/4] dra71/76: Fix boot issues Tony Lindgren
4 siblings, 0 replies; 6+ messages in thread
From: Keerthy @ 2019-05-17 1:14 UTC (permalink / raw)
To: tony, robh+dt; +Cc: devicetree, linux-omap, t-kristo, j-keerthy
Introduce dra71x.dtsi to include dra71x specific changes.
rtc is fused out on dra71 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>
---
arch/arm/boot/dts/dra71-evm.dts | 2 +-
arch/arm/boot/dts/dra71x.dtsi | 13 +++++++++++++
2 files changed, 14 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/dra71x.dtsi
diff --git a/arch/arm/boot/dts/dra71-evm.dts b/arch/arm/boot/dts/dra71-evm.dts
index 82cc7ec37af0..c496ae83e27e 100644
--- a/arch/arm/boot/dts/dra71-evm.dts
+++ b/arch/arm/boot/dts/dra71-evm.dts
@@ -6,7 +6,7 @@
* published by the Free Software Foundation.
*/
-#include "dra72-evm-common.dtsi"
+#include "dra71x.dtsi"
#include "dra7-mmc-iodelay.dtsi"
#include "dra72x-mmc-iodelay.dtsi"
#include <dt-bindings/net/ti-dp83867.h>
diff --git a/arch/arm/boot/dts/dra71x.dtsi b/arch/arm/boot/dts/dra71x.dtsi
new file mode 100644
index 000000000000..aad7394902a6
--- /dev/null
+++ b/arch/arm/boot/dts/dra71x.dtsi
@@ -0,0 +1,13 @@
+/*
+ * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * 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 "dra72-evm-common.dtsi"
+
+&rtctarget {
+ status = "disabled";
+};
--
2.17.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v2 4/4] arm: dts: dra71x: Disable usb4_tm target module
2019-05-17 1:14 [PATCH v2 0/4] dra71/76: Fix boot issues Keerthy
` (2 preceding siblings ...)
2019-05-17 1:14 ` [PATCH v2 3/4] arm: dts: dra71x: Disable rtc " Keerthy
@ 2019-05-17 1:14 ` Keerthy
2019-05-20 15:37 ` [PATCH v2 0/4] dra71/76: Fix boot issues Tony Lindgren
4 siblings, 0 replies; 6+ messages in thread
From: Keerthy @ 2019-05-17 1:14 UTC (permalink / raw)
To: tony, robh+dt; +Cc: devicetree, linux-omap, t-kristo, j-keerthy
usb4_tm is unsed on dra71 and accessing the module
with ti,sysc is causing a boot crash hence disable its target
module.
Fixes: 549fce068a3112 ("ARM: dts: dra7: Add l4 interconnect hierarchy and ti-sysc data")
Signed-off-by: Keerthy <j-keerthy@ti.com>
---
arch/arm/boot/dts/dra71x.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/dra71x.dtsi b/arch/arm/boot/dts/dra71x.dtsi
index aad7394902a6..695a08ed0360 100644
--- a/arch/arm/boot/dts/dra71x.dtsi
+++ b/arch/arm/boot/dts/dra71x.dtsi
@@ -11,3 +11,7 @@
&rtctarget {
status = "disabled";
};
+
+&usb4_tm {
+ status = "disabled";
+};
--
2.17.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v2 0/4] dra71/76: Fix boot issues
2019-05-17 1:14 [PATCH v2 0/4] dra71/76: Fix boot issues Keerthy
` (3 preceding siblings ...)
2019-05-17 1:14 ` [PATCH v2 4/4] arm: dts: dra71x: Disable usb4_tm " Keerthy
@ 2019-05-20 15:37 ` Tony Lindgren
4 siblings, 0 replies; 6+ messages in thread
From: Tony Lindgren @ 2019-05-20 15:37 UTC (permalink / raw)
To: Keerthy; +Cc: robh+dt, devicetree, linux-omap, t-kristo
* Keerthy <j-keerthy@ti.com> [190516 18:14]:
> This series adds patches that fix boot on dra76/71-evms.
>
> Changes in v2:
>
> * Pushed the disabling to dra76x and dra71x.dtsi respectively
Thanks applying into fixes.
Regards,
Tony
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2019-05-20 15:37 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2019-05-17 1:14 [PATCH v2 0/4] dra71/76: Fix boot issues Keerthy
2019-05-17 1:14 ` [PATCH v2 1/4] arm: dts: dra76x: Disable rtc target module Keerthy
2019-05-17 1:14 ` [PATCH v2 2/4] arm: dts: dra76x: Disable usb4_tm " Keerthy
2019-05-17 1:14 ` [PATCH v2 3/4] arm: dts: dra71x: Disable rtc " Keerthy
2019-05-17 1:14 ` [PATCH v2 4/4] arm: dts: dra71x: Disable usb4_tm " Keerthy
2019-05-20 15:37 ` [PATCH v2 0/4] dra71/76: Fix boot issues Tony Lindgren
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