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| author | Ryan Chen <ryan_chen@aspeedtech.com> | 2025-09-08 09:18:11 +0800 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2025-09-09 12:23:28 +0200 |
| commit | ed7240444e82aaaa2245a3cc9b040e4db894a665 (patch) | |
| tree | c90764a594028ec67c19642a8399583832ddb51e | |
| parent | dt-bindings: mfd: aspeed: Add AST2700 SCU compatibles (diff) | |
| download | linux-ed7240444e82aaaa2245a3cc9b040e4db894a665.tar.gz linux-ed7240444e82aaaa2245a3cc9b040e4db894a665.zip | |
dt-bindings: interrupt-controller: aspeed: Add AST2700 SCU IC compatibles
Add compatible strings for the four SCU interrupt controller instances
on the AST2700 SoC (scu-ic0 to 3), following the multi-instance model used
on AST2600.
Also define interrupt indices in the binding header.
Signed-off-by: Ryan Chen <ryan_chen@aspeedtech.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/all/20250908011812.1033858-4-ryan_chen@aspeedtech.com
| -rw-r--r-- | Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-scu-ic.yaml | 6 | ||||
| -rw-r--r-- | include/dt-bindings/interrupt-controller/aspeed-scu-ic.h | 14 |
2 files changed, 19 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-scu-ic.yaml b/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-scu-ic.yaml index d5287a2bf866..d998a9d69b91 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-scu-ic.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-scu-ic.yaml @@ -5,7 +5,7 @@ $id: http://devicetree.org/schemas/interrupt-controller/aspeed,ast2500-scu-ic.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Aspeed AST25XX and AST26XX SCU Interrupt Controller +title: Aspeed AST25XX, AST26XX, AST27XX SCU Interrupt Controller maintainers: - Eddie James <eajames@linux.ibm.com> @@ -16,6 +16,10 @@ properties: - aspeed,ast2500-scu-ic - aspeed,ast2600-scu-ic0 - aspeed,ast2600-scu-ic1 + - aspeed,ast2700-scu-ic0 + - aspeed,ast2700-scu-ic1 + - aspeed,ast2700-scu-ic2 + - aspeed,ast2700-scu-ic3 reg: maxItems: 1 diff --git a/include/dt-bindings/interrupt-controller/aspeed-scu-ic.h b/include/dt-bindings/interrupt-controller/aspeed-scu-ic.h index f315d5a7f5ee..7dd04424afcc 100644 --- a/include/dt-bindings/interrupt-controller/aspeed-scu-ic.h +++ b/include/dt-bindings/interrupt-controller/aspeed-scu-ic.h @@ -20,4 +20,18 @@ #define ASPEED_AST2600_SCU_IC1_LPC_RESET_LO_TO_HI 0 #define ASPEED_AST2600_SCU_IC1_LPC_RESET_HI_TO_LO 1 +#define ASPEED_AST2700_SCU_IC0_PCIE_PERST_LO_TO_HI 3 +#define ASPEED_AST2700_SCU_IC0_PCIE_PERST_HI_TO_LO 2 + +#define ASPEED_AST2700_SCU_IC1_PCIE_RCRST_LO_TO_HI 3 +#define ASPEED_AST2700_SCU_IC1_PCIE_RCRST_HI_TO_LO 2 + +#define ASPEED_AST2700_SCU_IC2_PCIE_PERST_LO_TO_HI 3 +#define ASPEED_AST2700_SCU_IC2_PCIE_PERST_HI_TO_LO 2 +#define ASPEED_AST2700_SCU_IC2_LPC_RESET_LO_TO_HI 1 +#define ASPEED_AST2700_SCU_IC2_LPC_RESET_HI_TO_LO 0 + +#define ASPEED_AST2700_SCU_IC3_LPC_RESET_LO_TO_HI 1 +#define ASPEED_AST2700_SCU_IC3_LPC_RESET_HI_TO_LO 0 + #endif /* _DT_BINDINGS_INTERRUPT_CONTROLLER_ASPEED_SCU_IC_H_ */ |