[PATCH v2 3/8] [PATCH 3/8] ARM: dts: aspeed: peci: Add PECI node

[Jae Hyun Yoo]

This commit adds PECI bus/adapter node of AST24xx/AST25xx into
aspeed-g4 and aspeed-g5.

Signed-off-by: Jae Hyun Yoo <jae.hyun....@linux.intel.com>
---
 arch/arm/boot/dts/aspeed-g4.dtsi | 25 +++++++++++++++++++++++++
 arch/arm/boot/dts/aspeed-g5.dtsi | 25 +++++++++++++++++++++++++
 2 files changed, 50 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index b0d8431a3700..077b4d6795b8 100644
--- a/arch/arm/boot/dts/aspeed-g4.dtsi
+++ b/arch/arm/boot/dts/aspeed-g4.dtsi
@@ -29,6 +29,7 @@
                serial3 = &uart4;
                serial4 = &uart5;
                serial5 = &vuart;
+               peci0 = &peci0;
        };
 
        cpus {
@@ -250,6 +251,13 @@
                                };
                        };
 
+                       peci: peci@1e78b000 {
+                               compatible = "simple-bus";
+                               #address-cells = <1>;
+                               #size-cells = <1>;
+                               ranges = <0x0 0x1e78b000 0x60>;
+                       };
+
                        uart2: serial@1e78d000 {
                                compatible = "ns16550a";
                                reg = <0x1e78d000 0x20>;
@@ -290,6 +298,23 @@
        };
 };
 
+&peci {
+       peci0: peci-bus@0 {
+               compatible = "aspeed,ast2400-peci";
+               reg = <0x0 0x60>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+               interrupts = <15>;
+               clocks = <&syscon ASPEED_CLK_GATE_REFCLK>;
+               clock-frequency = <24000000>;
+               msg-timing-nego = <1>;
+               addr-timing-nego = <1>;
+               rd-sampling-point = <8>;
+               cmd-timeout-ms = <1000>;
+               status = "disabled";
+       };
+};
+
 &i2c {
        i2c_ic: interrupt-controller@0 {
                #interrupt-cells = <1>;
diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
index 40de3b66c33f..5d3b5e177a32 100644
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi
@@ -29,6 +29,7 @@
                serial3 = &uart4;
                serial4 = &uart5;
                serial5 = &vuart;
+               peci0 = &peci0;
        };
 
        cpus {
@@ -301,6 +302,13 @@
                                };
                        };
 
+                       peci: peci@1e78b000 {
+                               compatible = "simple-bus";
+                               #address-cells = <1>;
+                               #size-cells = <1>;
+                               ranges = <0x0 0x1e78b000 0x60>;
+                       };
+
                        uart2: serial@1e78d000 {
                                compatible = "ns16550a";
                                reg = <0x1e78d000 0x20>;
@@ -341,6 +349,23 @@
        };
 };
 
+&peci {
+       peci0: peci-bus@0 {
+               compatible = "aspeed,ast2500-peci";
+               reg = <0x0 0x60>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+               interrupts = <15>;
+               clocks = <&syscon ASPEED_CLK_GATE_REFCLK>;
+               clock-frequency = <24000000>;
+               msg-timing-nego = <1>;
+               addr-timing-nego = <1>;
+               rd-sampling-point = <8>;
+               cmd-timeout-ms = <1000>;
+               status = "disabled";
+       };
+};
+
 &i2c {
        i2c_ic: interrupt-controller@0 {
                #interrupt-cells = <1>;
-- 
2.16.1

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