Increase transfer completion timeout to 100ms. This is what Linux has

and we need a longer timeout for the USB Type-C PD chips.

ok tobhe@

diff --git a/sys/arch/arm64/dev/apliic.c b/sys/arch/arm64/dev/apliic.c
index 7358d66..f8afb52 100644 (file)
--- a/sys/arch/arm64/dev/apliic.c
+++ b/sys/arch/arm64/dev/apliic.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: apliic.c,v 1.4 2022/12/06 16:06:32 kettenis Exp $     */
+/*     $OpenBSD: apliic.c,v 1.5 2022/12/10 18:43:48 kettenis Exp $     */
 /*
  * Copyright (c) 2021 Patrick Wildt <patrick@blueri.se>
  *
@@ -158,7 +158,7 @@ apliic_wait(struct apliic_softc *sc)
        uint32_t reg;
        int timo;
 
-       for (timo = 10; timo > 0; timo--) {
+       for (timo = 100; timo > 0; timo--) {
                reg = HREAD4(sc, I2C_SMSTA);
                if (reg & I2C_SMSTA_XEN)
                        break;