[src/trunk]: src/sys/dev/fdt Default reg-shift is 2, not 0, for DW APB UART

[jmcneill <jmcneill%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/93f23813d34a
branches:  trunk
changeset: 1014669:93f23813d34a
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Mon Sep 28 11:34:47 2020 +0000

description:
Default reg-shift is 2, not 0, for DW APB UART

diffstat:

 sys/dev/fdt/dw_apb_uart.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (29 lines):

diff -r 9cd5df5e21a4 -r 93f23813d34a sys/dev/fdt/dw_apb_uart.c
--- a/sys/dev/fdt/dw_apb_uart.c Mon Sep 28 11:33:15 2020 +0000
+++ b/sys/dev/fdt/dw_apb_uart.c Mon Sep 28 11:34:47 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: dw_apb_uart.c,v 1.6 2020/09/28 11:32:19 jmcneill Exp $ */
+/* $NetBSD: dw_apb_uart.c,v 1.7 2020/09/28 11:34:47 jmcneill Exp $ */
 
 /*-
  * Copyright (c) 2017 Jared McNeill <jmcneill%invisible.ca@localhost>
@@ -28,7 +28,7 @@
 
 #include <sys/cdefs.h>
 
-__KERNEL_RCSID(1, "$NetBSD: dw_apb_uart.c,v 1.6 2020/09/28 11:32:19 jmcneill Exp $");
+__KERNEL_RCSID(1, "$NetBSD: dw_apb_uart.c,v 1.7 2020/09/28 11:34:47 jmcneill Exp $");
 
 #include <sys/param.h>
 #include <sys/bus.h>
@@ -174,8 +174,8 @@
        flags = fdtbus_get_stdout_flags();
 
        if (of_getprop_uint32(phandle, "reg-shift", &reg_shift)) {
-               /* missing or bad reg-shift property, assume 0 */
-               reg_shift = 0;
+               /* missing or bad reg-shift property, assume 2 */
+               reg_shift = 2;
        }
 
        memset(&dummy_bsh, 0, sizeof(dummy_bsh));