diff options
Diffstat (limited to 'Documentation/devicetree/bindings/timer/sifive,clint.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/timer/sifive,clint.yaml | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/timer/sifive,clint.yaml b/Documentation/devicetree/bindings/timer/sifive,clint.yaml index fced6f2d8ecb..0d3b8dc362ba 100644 --- a/Documentation/devicetree/bindings/timer/sifive,clint.yaml +++ b/Documentation/devicetree/bindings/timer/sifive,clint.yaml @@ -30,16 +30,26 @@ properties: - items: - enum: - canaan,k210-clint # Canaan Kendryte K210 + - eswin,eic7700-clint # ESWIN EIC7700 - sifive,fu540-c000-clint # SiFive FU540 + - spacemit,k1-clint # SpacemiT K1 - starfive,jh7100-clint # StarFive JH7100 - starfive,jh7110-clint # StarFive JH7110 - starfive,jh8100-clint # StarFive JH8100 + - tenstorrent,blackhole-clint # Tenstorrent Blackhole - const: sifive,clint0 # SiFive CLINT v0 IP block - items: + - {} + - const: sifive,clint2 # SiFive CLINT v2 IP block + description: + SiFive CLINT v2 is the HRT that supports the Zicntr. The control of sifive,clint2 + differs from that of sifive,clint0, making them incompatible. + - items: - enum: - allwinner,sun20i-d1-clint - sophgo,cv1800b-clint - sophgo,cv1812h-clint + - sophgo,sg2002-clint - thead,th1520-clint - const: thead,c900-clint - items: @@ -60,6 +70,22 @@ properties: minItems: 1 maxItems: 4095 + sifive,fine-ctr-bits: + maximum: 15 + description: The width in bits of the fine counter. + +if: + properties: + compatible: + contains: + const: sifive,clint2 +then: + required: + - sifive,fine-ctr-bits +else: + properties: + sifive,fine-ctr-bits: false + additionalProperties: false required: @@ -75,6 +101,6 @@ examples: <&cpu2intc 3>, <&cpu2intc 7>, <&cpu3intc 3>, <&cpu3intc 7>, <&cpu4intc 3>, <&cpu4intc 7>; - reg = <0x2000000 0x10000>; + reg = <0x2000000 0x10000>; }; ... |