From: mason.huo <mason.huo@starfivetech.com>
Date: Fri, 11 Nov 2022 02:13:04 +0000 (+0800)
Subject: riscv: dts: Remove unsupported cpuidle state
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=79f9d65bfc4500857ebfdb57e1879a2805b5c4c9;p=platform%2Fkernel%2Flinux-starfive.git

riscv: dts: Remove unsupported cpuidle state

The cpuidle state1 is also implemented in sbi with
WFI C state, but it cause audio play failed.
Remove the cpuidle state1.

Signed-off-by: mason.huo <mason.huo@starfivetech.com>
---

diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi
index 6a2b038bc1ae..777bd804f2a9 100644
--- a/arch/riscv/boot/dts/starfive/jh7110.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
@@ -57,7 +57,6 @@
 			i-tlb-sets = <1>;
 			i-tlb-size = <40>;
 			mmu-type = "riscv,sv39";
-			cpu-idle-states = <&CPU_NONRET_0_0>;
 			next-level-cache = <&cachectrl>;
 			riscv,isa = "rv64imac";
 			tlb-split;
@@ -85,7 +84,6 @@
 			i-tlb-sets = <1>;
 			i-tlb-size = <40>;
 			mmu-type = "riscv,sv39";
-			cpu-idle-states = <&CPU_NONRET_0_0>;
 			next-level-cache = <&cachectrl>;
 			riscv,isa = "rv64imafdc";
 			tlb-split;
@@ -114,7 +112,6 @@
 			i-tlb-sets = <1>;
 			i-tlb-size = <40>;
 			mmu-type = "riscv,sv39";
-			cpu-idle-states = <&CPU_NONRET_0_0>;
 			next-level-cache = <&cachectrl>;
 			riscv,isa = "rv64imafdc";
 			tlb-split;
@@ -143,7 +140,6 @@
 			i-tlb-sets = <1>;
 			i-tlb-size = <40>;
 			mmu-type = "riscv,sv39";
-			cpu-idle-states = <&CPU_NONRET_0_0>;
 			next-level-cache = <&cachectrl>;
 			riscv,isa = "rv64imafdc";
 			tlb-split;
@@ -172,7 +168,6 @@
 			i-tlb-sets = <1>;
 			i-tlb-size = <40>;
 			mmu-type = "riscv,sv39";
-			cpu-idle-states = <&CPU_NONRET_0_0>;
 			next-level-cache = <&cachectrl>;
 			riscv,isa = "rv64imafdc";
 			tlb-split;
@@ -187,17 +182,6 @@
 		};
 	};
 
-	idle-states {
-		CPU_NONRET_0_0: cpu-nonretentive-0-0 {
-			compatible = "riscv,idle-state";
-			riscv,sbi-suspend-param = <0x80000000>;
-			entry-latency-us = <600>;
-			exit-latency-us = <1100>;
-			min-residency-us = <2700>;
-			wakeup-latency-us = <1500>;
-		};
-	};
-
 	soc: soc {
 		compatible = "simple-bus";
 		interrupt-parent = <&plic>;