diff mbox series

[v3,03/13] ARM: dts: aspeed: Add PECI controller nodes

Message ID 20211115182552.3830849-4-iwona.winiarska@intel.com
State New
Headers show
Series Introduce PECI subsystem | expand

Commit Message

Winiarska, Iwona Nov. 15, 2021, 6:25 p.m. UTC 
Add PECI controller nodes with all required information.

Co-developed-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
Signed-off-by: Iwona Winiarska <iwona.winiarska@intel.com>
---
 arch/arm/boot/dts/aspeed-g4.dtsi | 14 ++++++++++++++
 arch/arm/boot/dts/aspeed-g5.dtsi | 14 ++++++++++++++
 arch/arm/boot/dts/aspeed-g6.dtsi | 14 ++++++++++++++
 3 files changed, 42 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index b313a1cf5f73..cdaf6db4f07d 100644
--- a/arch/arm/boot/dts/aspeed-g4.dtsi
+++ b/arch/arm/boot/dts/aspeed-g4.dtsi
@@ -391,6 +391,20 @@  uart_routing: uart-routing@9c {
 				};
 			};
 
+			peci0: peci-controller@1e78b000 {
+				compatible = "aspeed,ast2400-peci";
+				reg = <0x1e78b000 0x60>;
+				interrupts = <15>;
+				clocks = <&syscon ASPEED_CLK_GATE_REFCLK>;
+				resets = <&syscon ASPEED_RESET_PECI>;
+				cmd-timeout-ms = <1000>;
+				aspeed,clock-divider = <0>;
+				aspeed,msg-timing = <1>;
+				aspeed,addr-timing = <1>;
+				aspeed,rd-sampling-point = <8>;
+				status = "disabled";
+			};
+
 			uart2: serial@1e78d000 {
 				compatible = "ns16550a";
 				reg = <0x1e78d000 0x20>;
diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
index c7049454c7cb..1ff71c182c95 100644
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi
@@ -511,6 +511,20 @@  ibt: ibt@140 {
 				};
 			};
 
+			peci0: peci-controller@1e78b000 {
+				compatible = "aspeed,ast2500-peci";
+				reg = <0x1e78b000 0x60>;
+				interrupts = <15>;
+				clocks = <&syscon ASPEED_CLK_GATE_REFCLK>;
+				resets = <&syscon ASPEED_RESET_PECI>;
+				cmd-timeout-ms = <1000>;
+				aspeed,clock-divider = <0>;
+				aspeed,msg-timing = <1>;
+				aspeed,addr-timing = <1>;
+				aspeed,rd-sampling-point = <8>;
+				status = "disabled";
+			};
+
 			uart2: serial@1e78d000 {
 				compatible = "ns16550a";
 				reg = <0x1e78d000 0x20>;
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
index 5106a424f1ce..efd87ceb40b6 100644
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi
@@ -507,6 +507,20 @@  wdt4: watchdog@1e7850c0 {
 				status = "disabled";
 			};
 
+			peci0: peci-controller@1e78b000 {
+				compatible = "aspeed,ast2600-peci";
+				reg = <0x1e78b000 0x100>;
+				interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&syscon ASPEED_CLK_GATE_REF0CLK>;
+				resets = <&syscon ASPEED_RESET_PECI>;
+				cmd-timeout-ms = <1000>;
+				aspeed,clock-divider = <0>;
+				aspeed,msg-timing = <1>;
+				aspeed,addr-timing = <1>;
+				aspeed,rd-sampling-point = <8>;
+				status = "disabled";
+			};
+
 			lpc: lpc@1e789000 {
 				compatible = "aspeed,ast2600-lpc-v2", "simple-mfd", "syscon";
 				reg = <0x1e789000 0x1000>;