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hw/riscv: sifive_gpio: Add a new 'ngpio' property

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Add a new property to represent the number of GPIO pins supported
by the GPIO controller.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 1591625864-31494-7-git-send-email-bmeng.cn@gmail.com
Message-Id: <1591625864-31494-7-git-send-email-bmeng.cn@gmail.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Bin Meng 2020-06-08 07:17:35 -07:00 • committed by Alistair Francis
parent 2e30ccb425
commit 4bb216f637
2 changed files with 22 additions and 11 deletions
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3
include/hw/riscv/sifive_gpio.h
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@ -68,6 +68,9 @@ typedef struct SIFIVEGPIOState {
uint32_t out_xor;
uint32_t in;
uint32_t in_mask;
/* config */
uint32_t ngpio;
} SIFIVEGPIOState;
#endif /* SIFIVE_GPIO_H */