linux-kernel - [PATCH V4 3/3] arm64: dts: sprd: Add reset controller driver for UMS512

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20240123025613.3976-4-zhifeng.tang@unisoc.com>
Date: Tue, 23 Jan 2024 10:56:13 +0800
From: Zhifeng Tang <zhifeng.tang@...soc.com>
To: Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd
	<sboyd@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski
	<krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>, Orson Zhai <orsonzhai@...il.com>,
        Baolin Wang
	<baolin.wang@...ux.alibaba.com>,
        Chunyan Zhang <zhang.lyra@...il.com>,
        Philipp Zabel <p.zabel@...gutronix.de>
CC: <linux-clk@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        Zhifeng Tang <zhifeng.tang23@...il.com>,
        Wenming Wu <wenming.wu@...soc.com>
Subject: [PATCH V4 3/3] arm64: dts: sprd: Add reset controller driver for UMS512

From: "zhifeng.tang" <zhifeng.tang@...soc.com>

In most of Sprd SOCs,The clock controller register block also
contains reset bits for some of these peripherals,so reset
controller and clock provider are combined together as a block,
and put it under the driver/clk/.

Signed-off-by: zhifeng.tang <zhifeng.tang@...soc.com>
---
 arch/arm64/boot/dts/sprd/ums512.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/sprd/ums512.dtsi b/arch/arm64/boot/dts/sprd/ums512.dtsi
index 024be594c47d..08d0adf6624c 100644
--- a/arch/arm64/boot/dts/sprd/ums512.dtsi
+++ b/arch/arm64/boot/dts/sprd/ums512.dtsi
@@ -7,6 +7,7 @@
 
 #include <dt-bindings/clock/sprd,ums512-clk.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/reset/sprd,ums512-reset.h>
 
 / {
 	interrupt-parent = <&gic>;
@@ -182,6 +183,7 @@
 				clocks = <&ext_26m>;
 				clock-names = "ext-26m";
 				#clock-cells = <1>;
+				#reset-cells = <1>;
 			};
 		};
 
@@ -316,6 +318,7 @@
 				clocks = <&ext_26m>;
 				clock-names = "ext-26m";
 				#clock-cells = <1>;
+				#reset-cells = <1>;
 			};
 		};
 
@@ -333,6 +336,7 @@
 				clocks = <&ext_26m>;
 				clock-names = "ext-26m";
 				#clock-cells = <1>;
+				#reset-cells = <1>;
 			};
 		};
 
@@ -348,6 +352,7 @@
 				compatible = "sprd,ums512-audcpapb-gate";
 				reg = <0x0 0x300>;
 				#clock-cells = <1>;
+				#reset-cells = <1>;
 			};
 		};
 
@@ -363,6 +368,7 @@
 				compatible = "sprd,ums512-audcpahb-gate";
 				reg = <0x0 0x300>;
 				#clock-cells = <1>;
+				#reset-cells = <1>;
 			};
 		};
 
@@ -380,6 +386,7 @@
 				clock-names = "ext-26m";
 				reg = <0x0 0x100>;
 				#clock-cells = <1>;
+				#reset-cells = <1>;
 			};
 		};
 
@@ -401,6 +408,7 @@
 				compatible = "sprd,ums512-mm-gate-clk";
 				reg = <0x0 0x3000>;
 				#clock-cells = <1>;
+				#reset-cells = <1>;
 			};
 		};
 
@@ -416,6 +424,7 @@
 				compatible = "sprd,ums512-apapb-gate";
 				reg = <0x0 0x3000>;
 				#clock-cells = <1>;
+				#reset-cells = <1>;
 			};
 		};
 
-- 
2.17.1