linux-kernel - [PATCH v5 2/2] MIPS: Loongson64: Add pm block node for Loongson-2K1000

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Date:   Tue, 29 Jun 2021 09:19:13 +0800
From:   Qing Zhang <zhangqing@...ngson.cn>
To:     Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Rob Herring <robh+dt@...nel.org>,
        Jiaxun Yang <jiaxun.yang@...goat.com>,
        Huacai Chen <chenhuacai@...nel.org>
Cc:     devicetree@...r.kernel.org, linux-mips@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v5 2/2] MIPS: Loongson64: Add pm block node for Loongson-2K1000

The module is now supported, enable it.

Signed-off-by: Qing Zhang <zhangqing@...ngson.cn>
---

v4-v5:
add missing spaces

 arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi b/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
index 569e814def83..38bf14f00694 100644
--- a/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
+++ b/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
@@ -101,6 +101,16 @@ uart0: serial@...00000 {
 			no-loopback-test;
 		};
 
+		pm: power-controller {
+			device_type = "power management";
+			compatible = "loongson, reset-controller";
+
+			reg = <0 0x1fe0700c 0 0x8>,
+			      <0 0x1fe07014 0 0x8>,
+			      <0 0x1fe07030 0 0x8>;
+			reg-names = "pm1_sts", "pm1_cnt", "rst_cnt";
+		};
+
 		pci@...00000 {
 			compatible = "loongson,ls2k-pci";
 			device_type = "pci";
-- 
2.31.0