From: Roland Hieber <rhi@pengutronix.de>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Philipp Zabel <p.zabel@pengutronix.de>,
Roland Hieber <rhi@pengutronix.de>
Subject: [PATCH] ARM: dts: imx7s: Add on-chip memory
Date: Mon, 27 Nov 2023 17:15:01 +0100 [thread overview]
Message-ID: <20231127-b4-imx7-ocram-v1-1-430a75e3e9db@pengutronix.de> (raw)
From: Philipp Zabel <p.zabel@pengutronix.de>
Add the 128 KiB on-chip SRAM at address 0x900000.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Roland Hieber <rhi@pengutronix.de>
---
arch/arm/boot/dts/nxp/imx/imx7s.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/nxp/imx/imx7s.dtsi b/arch/arm/boot/dts/nxp/imx/imx7s.dtsi
index 29b8fd03567a..31b14795930b 100644
--- a/arch/arm/boot/dts/nxp/imx/imx7s.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx7s.dtsi
@@ -183,6 +183,15 @@ soc: soc {
interrupt-parent = <&gpc>;
ranges;
+ ocram: sram@900000 {
+ compatible = "mmio-sram";
+ reg = <0x00900000 0x20000>;
+ ranges = <0 0x00900000 0x20000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ clocks = <&clks IMX7D_OCRAM_CLK>;
+ };
+
funnel@30041000 {
compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
reg = <0x30041000 0x1000>;
---
base-commit: 2cc14f52aeb78ce3f29677c2de1f06c0e91471ab
change-id: 20231127-b4-imx7-ocram-7d946fb7f4b5
Best regards,
--
Roland Hieber, Pengutronix e.K. | rhi@pengutronix.de |
Steuerwalder Str. 21 | https://www.pengutronix.de/ |
31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
next reply other threads:[~2023-11-27 16:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-27 16:15 Roland Hieber [this message]
2023-12-06 2:06 ` [PATCH] ARM: dts: imx7s: Add on-chip memory Shawn Guo
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