From: Steffen Trumtrar <s.trumtrar@pengutronix.de>
To: linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Steffen Trumtrar <s.trumtrar@pengutronix.de>
Subject: [PATCH 1/3] ARM: dts: stm32: add SRAM binding
Date: Thu, 14 Apr 2022 12:06:58 +0200 [thread overview]
Message-ID: <20220414100700.1733914-1-s.trumtrar@pengutronix.de> (raw)
The STM32 has an SRAM from 0x1000000 to 0x10060000.
Make it available via mmio-sram.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
---
arch/arm/boot/dts/stm32mp151.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index f9aa9af31efd..d8327298e2be 100644
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -122,6 +122,14 @@ soc {
interrupt-parent = <&intc>;
ranges;
+ sram: sram@10000000 {
+ compatible = "mmio-sram";
+ reg = <0x10000000 0x60000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x10000000 0x60000>;
+ };
+
timers2: timer@40000000 {
#address-cells = <1>;
#size-cells = <0>;
--
2.30.2
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2022-04-14 10:08 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-14 10:06 Steffen Trumtrar [this message]
2022-04-14 10:06 ` [PATCH 2/3] ARM: dts: stm32: add stm32mp1 pwr voltage regulator Steffen Trumtrar
2022-04-19 16:25 ` Alexandre TORGUE
2022-04-29 5:32 ` Steffen Trumtrar
2022-04-14 10:07 ` [PATCH 3/3] ARM: dts: stm32: add STM32MP1-based Phytec board Steffen Trumtrar
2022-04-19 16:29 ` Alexandre TORGUE
2022-04-29 5:45 ` Steffen Trumtrar
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220414100700.1733914-1-s.trumtrar@pengutronix.de \
--to=s.trumtrar@pengutronix.de \
--cc=alexandre.torgue@foss.st.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-stm32@st-md-mailman.stormreply.com \
--cc=mcoquelin.stm32@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.