[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20201110142737.13106-2-amelie.delaunay@st.com>
Date: Tue, 10 Nov 2020 15:27:37 +0100
From: Amelie Delaunay <amelie.delaunay@...com>
To: Maxime Coquelin <mcoquelin.stm32@...il.com>,
Alexandre Torgue <alexandre.torgue@...com>,
Rob Herring <robh+dt@...nel.org>
CC: <linux-stm32@...md-mailman.stormreply.com>,
<linux-arm-kernel@...ts.infradead.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
Amelie Delaunay <amelie.delaunay@...com>
Subject: [PATCH 2/2] ARM: dts: stm32: fix dmamux reg property on stm32h743
Reg property length should cover all DMAMUX_CxCR registers.
DMAMUX_CxCR Address offset: 0x000 + 0x04 * x (x = 0 to 15), so latest
offset is at 0x3c, so length should be 0x40.
Signed-off-by: Amelie Delaunay <amelie.delaunay@...com>
---
arch/arm/boot/dts/stm32h743.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi
index 7febe19e780d..b083afd0ebd6 100644
--- a/arch/arm/boot/dts/stm32h743.dtsi
+++ b/arch/arm/boot/dts/stm32h743.dtsi
@@ -274,7 +274,7 @@
dmamux1: dma-router@...20800 {
compatible = "st,stm32h7-dmamux";
- reg = <0x40020800 0x1c>;
+ reg = <0x40020800 0x40>;
#dma-cells = <3>;
dma-channels = <16>;
dma-requests = <128>;
--
2.17.1
Powered by blists - more mailing lists