[src/trunk]: src/sys/arch/arm/sunxi Add support for A64 eMMC controller

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

details:   https://anonhg.NetBSD.org/src/rev/17cc9780c666
branches:  trunk
changeset: 828748:17cc9780c666
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Sat Dec 30 00:14:19 2017 +0000

description:
Add support for A64 eMMC controller

diffstat:

 sys/arch/arm/sunxi/sunxi_mmc.c |  12 ++++++++++--
 1 files changed, 10 insertions(+), 2 deletions(-)

diffs (40 lines):

diff -r 49e8621563bc -r 17cc9780c666 sys/arch/arm/sunxi/sunxi_mmc.c
--- a/sys/arch/arm/sunxi/sunxi_mmc.c    Fri Dec 29 18:15:48 2017 +0000
+++ b/sys/arch/arm/sunxi/sunxi_mmc.c    Sat Dec 30 00:14:19 2017 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: sunxi_mmc.c,v 1.17 2017/11/15 13:53:26 jmcneill Exp $ */
+/* $NetBSD: sunxi_mmc.c,v 1.18 2017/12/30 00:14:19 jmcneill Exp $ */
 
 /*-
  * Copyright (c) 2014-2017 Jared McNeill <jmcneill%invisible.ca@localhost>
@@ -29,7 +29,7 @@
 #include "opt_sunximmc.h"
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sunxi_mmc.c,v 1.17 2017/11/15 13:53:26 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sunxi_mmc.c,v 1.18 2017/12/30 00:14:19 jmcneill Exp $");
 
 #include <sys/param.h>
 #include <sys/bus.h>
@@ -245,6 +245,13 @@
                 SUNXI_MMC_FLAG_MASK_DATA0,
 };
 
+static const struct sunxi_mmc_config sun50i_a64_emmc_config = {
+       .idma_xferlen = 0x10000,
+       .dma_ftrglevel = 0x20070008,
+       .delays = NULL,
+       .flags = SUNXI_MMC_FLAG_CALIB_REG,
+};
+
 static const struct of_compat_data compat_data[] = {
        { "allwinner,sun4i-a10-mmc",    (uintptr_t)&sun4i_a10_mmc_config },
        { "allwinner,sun5i-a13-mmc",    (uintptr_t)&sun5i_a13_mmc_config },
@@ -252,6 +259,7 @@
        { "allwinner,sun8i-a83t-emmc",  (uintptr_t)&sun8i_a83t_emmc_config },
        { "allwinner,sun9i-a80-mmc",    (uintptr_t)&sun9i_a80_mmc_config },
        { "allwinner,sun50i-a64-mmc",   (uintptr_t)&sun50i_a64_mmc_config },
+       { "allwinner,sun50i-a64-emmc",  (uintptr_t)&sun50i_a64_emmc_config },
        { NULL }
 };