From owner-svn-src-head@freebsd.org Thu May 23 17:34:35 2019 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 175DE15B0754; Thu, 23 May 2019 17:34:35 +0000 (UTC) (envelope-from manu@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A0BF5762AB; Thu, 23 May 2019 17:34:34 +0000 (UTC) (envelope-from manu@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 705AE85D9; Thu, 23 May 2019 17:34:34 +0000 (UTC) (envelope-from manu@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x4NHYY12037057; Thu, 23 May 2019 17:34:34 GMT (envelope-from manu@FreeBSD.org) Received: (from manu@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x4NHYYTC037056; Thu, 23 May 2019 17:34:34 GMT (envelope-from manu@FreeBSD.org) Message-Id: <201905231734.x4NHYYTC037056@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: manu set sender to manu@FreeBSD.org using -f From: Emmanuel Vadot Date: Thu, 23 May 2019 17:34:34 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r348179 - head/sys/arm/allwinner/clkng X-SVN-Group: head X-SVN-Commit-Author: manu X-SVN-Commit-Paths: head/sys/arm/allwinner/clkng X-SVN-Commit-Revision: 348179 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: A0BF5762AB X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.93 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.995,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.93)[-0.933,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 23 May 2019 17:34:35 -0000 Author: manu Date: Thu May 23 17:34:33 2019 New Revision: 348179 URL: https://svnweb.freebsd.org/changeset/base/348179 Log: allwinner: aw_ccu: Add some debug printfs (disabled by default) Also print information about setting frequency at boot under bootverbose Modified: head/sys/arm/allwinner/clkng/aw_ccung.c Modified: head/sys/arm/allwinner/clkng/aw_ccung.c ============================================================================== --- head/sys/arm/allwinner/clkng/aw_ccung.c Thu May 23 17:19:05 2019 (r348178) +++ head/sys/arm/allwinner/clkng/aw_ccung.c Thu May 23 17:34:33 2019 (r348179) @@ -64,6 +64,12 @@ __FBSDID("$FreeBSD$"); #include "clkdev_if.h" #include "hwreset_if.h" +#if 0 +#define dprintf(format, arg...) device_printf(dev, "%s: " format, __func__, arg) +#else +#define dprintf(format, arg...) +#endif + static struct resource_spec aw_ccung_spec[] = { { SYS_RES_MEMORY, 0, RF_ACTIVE }, { -1, 0 } @@ -78,6 +84,7 @@ aw_ccung_write_4(device_t dev, bus_addr_t addr, uint32 struct aw_ccung_softc *sc; sc = device_get_softc(dev); + dprintf("offset=%lx write %x\n", addr, val); CCU_WRITE4(sc, addr, val); return (0); } @@ -90,6 +97,7 @@ aw_ccung_read_4(device_t dev, bus_addr_t addr, uint32_ sc = device_get_softc(dev); *val = CCU_READ4(sc, addr); + dprintf("offset=%lx Read %x\n", addr, *val); return (0); } @@ -101,6 +109,7 @@ aw_ccung_modify_4(device_t dev, bus_addr_t addr, uint3 sc = device_get_softc(dev); + dprintf("offset=%lx clr: %x set: %x\n", addr, clr, set); reg = CCU_READ4(sc, addr); reg &= ~clr; reg |= set; @@ -117,6 +126,7 @@ aw_ccung_reset_assert(device_t dev, intptr_t id, bool sc = device_get_softc(dev); + dprintf("%sassert reset id %ld\n", reset ? "" : "De", id); if (id >= sc->nresets || sc->resets[id].offset == 0) return (0); @@ -224,6 +234,11 @@ aw_ccung_init_clocks(struct aw_ccung_softc *sc) } } if (sc->clk_init[i].default_freq != 0) { + if (bootverbose) + device_printf(sc->dev, + "Setting freq %ju for %s\n", + sc->clk_init[i].default_freq, + sc->clk_init[i].name); error = clknode_set_freq(clknode, sc->clk_init[i].default_freq, 0 , 0); if (error != 0) {