From: Magnus Damm <damm@opensource.se>
To: linux-renesas-soc@vger.kernel.org
Cc: robh@kernel.org,Magnus Damm
<damm@opensource.se>,geert+renesas@glider.be,devicetree@vger.kernel.org,conor+dt@kernel.org,krzk@kernel.org,linux-kernel@vger.kernel.org,wsa+renesas@sang-engineering.com,sergei.shtylyov@gmail.com,p.zabel@pengutronix.de
Subject: [PATCH v2 3/4] ARM: dts: renesas: r7s9210: add rpc-if node
Date: Sat, 12 Jul 2025 15:39:44 +0200 [thread overview]
Message-ID: <175232758473.19062.5154901385305519621.sendpatchset@1.0.0.127.in-addr.arpa> (raw)
In-Reply-To: <175232755943.19062.8739774784256290646.sendpatchset@1.0.0.127.in-addr.arpa>
From: Magnus Damm <damm@opensource.se>
Add one on-chip rpc-if device to r7s9210 (RZ/A2M). This kind of device tends
to interface to one or more on-board SPI / Hyper / Octo flash devices.
Signed-off-by: Magnus Damm <damm@opensource.se>
---
Changes since V1:
- Added reg-names
Applies to next-20250710
arch/arm/boot/dts/renesas/r7s9210.dtsi | 13 +++++++++++++
1 file changed, 13 insertions(+)
--- 0001/arch/arm/boot/dts/renesas/r7s9210.dtsi
+++ work/arch/arm/boot/dts/renesas/r7s9210.dtsi 2025-07-11 04:26:10.383216792 +0900
@@ -198,6 +198,19 @@
status = "disabled";
};
+ rpc0: spi@1f800000 {
+ compatible = "renesas,r7s9210-rpc-if";
+ reg = <0x1f800000 0x100>, <0x20000000 0x10000000>;
+ reg-names = "regs", "dirmap";
+ interrupts = <GIC_SPI 445 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 83>;
+ power-domains = <&cpg>;
+ num-cs = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
ether0: ethernet@e8204000 {
compatible = "renesas,ether-r7s9210";
reg = <0xe8204000 0x200>;
next prev parent reply other threads:[~2025-07-12 13:39 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-12 13:39 [PATCH v2 0/4] Add RZ/A1 and RZ/A2 support to the rpc-if driver Magnus Damm
2025-07-12 13:39 ` [PATCH v2 1/4] dt-bindings: memory-controllers: renesas,rpc-if: Add RZ/A1 and RZ/A2 compat strings Magnus Damm
2025-07-12 16:45 ` Krzysztof Kozlowski
2025-07-12 19:06 ` Rob Herring (Arm)
2025-07-12 13:39 ` [PATCH v2 2/4] ARM: dts: renesas: r7s72100: add rpc-if nodes Magnus Damm
2025-07-12 13:39 ` Magnus Damm [this message]
2025-07-12 13:39 ` [PATCH v2 3/4] memory: renesas-rpc-if: Add RZ/A1 and RZ/A2 support Magnus Damm
2025-07-12 16:48 ` Krzysztof Kozlowski
2025-07-30 13:24 ` Geert Uytterhoeven
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