kernel/Documentation/devicetree/bindings/timer/sifive,clint.yaml, branch linux-6.2.y

dt-bindings: timer: sifive,clint: add legacy riscv compatible

2022-10-13T00:05:15Z

While "real" hardware might not use the compatible string "riscv,clint0" it is present in the driver & QEMU uses it for automatically generated virt machine dtbs. To avoid dt-validate problems with QEMU produced dtbs, such as the following, add it to the binding. riscv-virt.dtb: clint@2000000: compatible:0: 'sifive,clint0' is not one of ['sifive,fu540-c000-clint', 'starfive,jh7100-clint', 'canaan,k210-clint'] Reported-by: Rob Herring Link: https://lore.kernel.org/linux-riscv/20220803170552.GA2250266-robh@kernel.org/ Reviewed-by: Rob Herring Signed-off-by: Conor Dooley Reviewed-by: Heiko Stuebner Link: https://lore.kernel.org/r/20220823183319.3314940-2-mail@conchuod.ie Signed-off-by: Palmer Dabbelt

dt-bindings: timer: sifive,clint: Group interrupt tuples

2022-02-28T19:55:29Z

To improve human readability and enable automatic validation, the tuples in "interrupts-extended" properties should be grouped using angle brackets. Signed-off-by: Geert Uytterhoeven Reviewed-by: Rob Herring Reviewed-by: Anup Patel Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/62bf4ee6613550c07a99d4bd226ab0d33acae4c4.1643360652.git.geert@linux-m68k.org

dt-bindings: timer: sifive,clint: Fix number of interrupts

2022-02-28T19:55:28Z

The number of interrupts lacks an upper bound, thus assuming one, causing properly grouped "interrupts-extended" properties to be flagged as an error by "make dtbs_check". Fix this by adding the missing "maxItems", using the architectural maximum of 4095 interrupts. Signed-off-by: Geert Uytterhoeven Acked-by: Rob Herring Reviewed-by: Anup Patel Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/e6a4c5b20d2acb52125d7d6e6c7e3694d7cb182c.1643360652.git.geert@linux-m68k.org

dt-bindings: timer: Add StarFive JH7100 clint

2021-11-28T19:04:14Z

Add compatible string for the StarFive JH7100 clint. Reviewed-by: Geert Uytterhoeven Acked-by: Rob Herring Signed-off-by: Emil Renner Berthing

dt-bindings: update sifive clint compatible string

2021-02-23T01:51:09Z

Add the "canaan,k210-clint" compatible string to the Sifive clint bindings to indicate the use of the "sifive,clint0" IP block in the Canaan Kendryte K210 SoC. The description of the compatible string property is also updated to reflect this addition. Signed-off-by: Damien Le Moal Acked-by: Rob Herring Signed-off-by: Palmer Dabbelt

dt-bindings: timer: Add CLINT bindings

2020-08-20T17:58:28Z

We add DT bindings documentation for CLINT device. Signed-off-by: Anup Patel Reviewed-by: Palmer Dabbelt Tested-by: Emil Renner Berhing Reviewed-by: Atish Patra Reviewed-by: Rob Herring Reviewed-by: Palmer Dabbelt Signed-off-by: Palmer Dabbelt