From: Bibo Mao <maob...@loongson.cn>
With the latest 7A1000 user manual, interrupt status register ISR is
read only. Here discard write operation with ISR register.
Signed-off-by: Bibo Mao <maob...@loongson.cn>
Reviewed-by: Song Gao <gaos...@loongson.cn>
Message-Id: <20250507023148.1877287-7-maob...@loongson.cn>
Signed-off-by: Song Gao <gaos...@loongson.cn>
---
hw/intc/loongarch_pch_pic.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/hw/intc/loongarch_pch_pic.c b/hw/intc/loongarch_pch_pic.c
index 9b64bf938f..e6fcf645eb 100644
--- a/hw/intc/loongarch_pch_pic.c
+++ b/hw/intc/loongarch_pch_pic.c
@@ -234,12 +234,6 @@ static void loongarch_pch_pic_high_writew(void *opaque,
hwaddr addr,
trace_loongarch_pch_pic_high_writew(size, addr, data);
switch (addr) {
- case PCH_PIC_INT_STATUS:
- s->intisr = get_writew_val(s->intisr, data, 0);
- break;
- case PCH_PIC_INT_STATUS + 4:
- s->intisr = get_writew_val(s->intisr, data, 1);
- break;
case PCH_PIC_INT_POL:
s->int_polarity = get_writew_val(s->int_polarity, data, 0);
break;
--
2.34.1
