diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2016-11-21 20:22:44 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2016-11-21 20:22:44 +0000 |
| commit | 932a0665b2eac67e954a05f61828a4a12d3122c7 (patch) | |
| tree | 9666498ba76175b8a8aec33fe3c439244e5cfe7a /sys/arch/armv7/sunxi | |
| parent | 9a482b0bb9303743acac15edcc639d235a0c229a (diff) | |
Add support for "allwinner,sun9i-a80-usb-mod-clk" and
"allwinner,sun9i-a80-usb-phy-clk" compatile clocks.
Enable parent clock of clock gates.
Diffstat (limited to 'sys/arch/armv7/sunxi')
| -rw-r--r-- | sys/arch/armv7/sunxi/sxiccmu.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/sys/arch/armv7/sunxi/sxiccmu.c b/sys/arch/armv7/sunxi/sxiccmu.c index 66c5a5fe8d6..c1414dabf63 100644 --- a/sys/arch/armv7/sunxi/sxiccmu.c +++ b/sys/arch/armv7/sunxi/sxiccmu.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sxiccmu.c,v 1.25 2016/11/10 19:59:22 kettenis Exp $ */ +/* $OpenBSD: sxiccmu.c,v 1.26 2016/11/21 20:22:43 kettenis Exp $ */ /* * Copyright (c) 2007,2009 Dale Rahn <drahn@openbsd.org> * Copyright (c) 2013 Artturi Alm @@ -325,6 +325,18 @@ struct sxiccmu_device sxiccmu_devices[] = { .set_frequency = sxiccmu_mmc_set_frequency, .enable = sxiccmu_mmc_enable }, + { + .compat = "allwinner,sun9i-a80-usb-mod-clk", + .get_frequency = sxiccmu_gen_get_frequency, + .enable = sxiccmu_gate_enable, + .reset = sxiccmu_reset + }, + { + .compat = "allwinner,sun9i-a80-usb-phy-clk", + .get_frequency = sxiccmu_gen_get_frequency, + .enable = sxiccmu_gate_enable, + .reset = sxiccmu_reset + }, }; void @@ -580,10 +592,13 @@ sxiccmu_gate_enable(void *cookie, uint32_t *cells, int on) int reg = cells[0] / 32; int bit = cells[0] % 32; - if (on) + if (on) { + clock_enable(sc->sc_node, NULL); SXISET4(sc, reg * 4, (1U << bit)); - else + } else { SXICLR4(sc, reg * 4, (1U << bit)); + clock_disable(sc->sc_node, NULL); + } } void |