From: Suman Anna <s-anna@ti.com>
To: Tero Kristo <t-kristo@ti.com>, Nishanth Menon <nm@ti.com>
Cc: devicetree@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org,
Roger Quadros <rogerq@ti.com>
Subject: [PATCH] arm64: dts: ti: k3-am65: Add MSMC RAM ranges in interconnect node
Date: Wed, 29 May 2019 16:13:44 -0500 [thread overview]
Message-ID: <20190529211344.18014-1-s-anna@ti.com> (raw)
From: Roger Quadros <rogerq@ti.com>
Add the MSCM RAM address space to the ranges property of the cbass_main
interconnect node so that the addresses can be translated properly.
This fixes the probe failure in the sram driver for the MSMC RAM node.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Suman Anna <s-anna@ti.com>
---
The following error message is seen without this:
[ 0.480261] sram interconnect@100000:sram@70000000: found no memory resource
[ 0.487497] sram: probe of interconnect@100000:sram@70000000 failed with error -22
regards
Suman
arch/arm64/boot/dts/ti/k3-am65.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am65.dtsi b/arch/arm64/boot/dts/ti/k3-am65.dtsi
index 50f4be2047a9..68b3f954f1d1 100644
--- a/arch/arm64/boot/dts/ti/k3-am65.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65.dtsi
@@ -68,6 +68,7 @@
<0x00 0x00900000 0x00 0x00900000 0x00 0x00012000>, /* serdes */
<0x00 0x01000000 0x00 0x01000000 0x00 0x0af02400>, /* Most peripherals */
<0x00 0x30800000 0x00 0x30800000 0x00 0x0bc00000>, /* MAIN NAVSS */
+ <0x00 0x70000000 0x00 0x70000000 0x00 0x00200000>, /* MSMC SRAM */
/* MCUSS Range */
<0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>,
<0x00 0x40200000 0x00 0x40200000 0x00 0x00900100>,
--
2.21.0
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next reply other threads:[~2019-05-29 21:14 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-29 21:13 Suman Anna [this message]
2019-05-30 10:49 ` [PATCH] arm64: dts: ti: k3-am65: Add MSMC RAM ranges in interconnect node Nishanth Menon
2019-06-17 14:54 ` Tero Kristo
2019-06-17 15:42 ` Nishanth Menon
2019-06-17 15:53 ` Suman Anna
2019-06-17 19:42 ` Tero Kristo
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