From: Geert Uytterhoeven <geert+renesas@glider.be>
To: "Magnus Damm" <magnus.damm@gmail.com>,
"Ulrich Hecht" <uli+renesas@fpond.eu>,
"Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>
Cc: linux-renesas-soc@vger.kernel.org,
Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH/RFC 5/6] ARM: dts: r8a73a4: Add APMU nodes
Date: Thu, 4 Feb 2021 14:54:08 +0100 [thread overview]
Message-ID: <20210204135409.1652604-6-geert+renesas@glider.be> (raw)
In-Reply-To: <20210204135409.1652604-1-geert+renesas@glider.be>
Add DT nodes for the Advanced Power Management Units (APMU), and use the
enable-method to point out that the APMU should be used for SMP support.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm/boot/dts/r8a73a4.dtsi | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi
index 9abf5e9bb240f0a2..f9c08c1bdcd687ba 100644
--- a/arch/arm/boot/dts/r8a73a4.dtsi
+++ b/arch/arm/boot/dts/r8a73a4.dtsi
@@ -19,6 +19,7 @@ / {
cpus {
#address-cells = <1>;
#size-cells = <0>;
+ enable-method = "renesas,apmu";
cpu0: cpu@0 {
device_type = "cpu";
@@ -130,6 +131,18 @@ timer {
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
};
+ apmu@e6151000 {
+ compatible = "renesas,r8a73a4-apmu", "renesas,apmu";
+ reg = <0 0xe6151000 0 0x188>;
+ cpus = <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>;
+ };
+
+ apmu@e6152000 {
+ compatible = "renesas,r8a73a4-apmu", "renesas,apmu";
+ reg = <0 0xe6152000 0 0x188>;
+ cpus = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
+ };
+
dbsc1: memory-controller@e6790000 {
compatible = "renesas,dbsc-r8a73a4";
reg = <0 0xe6790000 0 0x10000>;
--
2.25.1
next prev parent reply other threads:[~2021-02-04 17:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-04 13:54 [PATCH/RFC 0/6] ARM: r8a73a4: Add SMP support Geert Uytterhoeven
2021-02-04 13:54 ` [PATCH/RFC 1/6] soc: renesas: Introduce RENESAS_APMU Kconfig option Geert Uytterhoeven
2021-02-04 13:54 ` [PATCH/RFC 2/6] dt-bindings: power: renesas,apmu: Document R-Mobile APE6 support Geert Uytterhoeven
2021-02-04 13:54 ` [PATCH/RFC 3/6] ARM: dts: r8a73a4: Add secondary CPU nodes Geert Uytterhoeven
2021-02-04 13:54 ` [PATCH/RFC 4/6] ARM: dts: r8a73a4: Add Media RAM for SMP jump stub Geert Uytterhoeven
2021-02-04 13:54 ` Geert Uytterhoeven [this message]
2021-02-04 13:54 ` [PATCH/RFC 6/6] [WIP] ARM: shmobile: r8a73a4: Add SMP support Geert Uytterhoeven
2021-02-08 20:00 ` [PATCH/RFC 0/6] ARM: " Niklas Söderlund
2021-02-10 9:11 ` Ulrich Hecht
2021-02-10 9:51 ` Geert Uytterhoeven
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