From: festevam@gmail.com (Fabio Estevam)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] ARM: dts: imx51: Add M4IF support
Date: Wed, 4 Jul 2018 13:14:01 -0300 [thread overview]
Message-ID: <1530720842-28281-1-git-send-email-festevam@gmail.com> (raw)
From: Fabio Estevam <fabio.estevam@nxp.com>
As per the i.MX51 Reference Manual the M4IF register region
starts at 0x83fd8000 and has a 4kB address range.
Add support for it.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
---
arch/arm/boot/dts/imx51.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi
index 66e4187..b417c39 100644
--- a/arch/arm/boot/dts/imx51.dtsi
+++ b/arch/arm/boot/dts/imx51.dtsi
@@ -531,6 +531,11 @@
status = "disabled";
};
+ m4if: m4if at 83fd8000 {
+ compatible = "fsl,imx51-m4if";
+ reg = <0x83fd8000 0x1000>;
+ };
+
weim: weim at 83fda000 {
#address-cells = <2>;
#size-cells = <1>;
--
2.7.4
next reply other threads:[~2018-07-04 16:14 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-04 16:14 Fabio Estevam [this message]
2018-07-04 16:14 ` [PATCH 2/2] ARM: imx51: Configure M4IF to avoid visual artifacts Fabio Estevam
2018-07-04 18:26 ` Sergey Lapin
2018-07-06 16:18 ` Lucas Stach
2018-07-04 18:25 ` [PATCH 1/2] ARM: dts: imx51: Add M4IF support Sergey Lapin
2018-07-06 16:17 ` Lucas Stach
2018-07-09 18:26 ` Fabio Estevam
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