From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9A7BFC4BA06 for ; Thu, 27 Feb 2020 09:05:07 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 73B532467F for ; Thu, 27 Feb 2020 09:05:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 73B532467F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=adacore.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:55695 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j7F6Q-0000Co-AL for qemu-devel@archiver.kernel.org; Thu, 27 Feb 2020 04:05:06 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:37000) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j7F5b-0007i1-RJ for qemu-devel@nongnu.org; Thu, 27 Feb 2020 04:04:16 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j7F5a-0002Oq-SB for qemu-devel@nongnu.org; Thu, 27 Feb 2020 04:04:15 -0500 Received: from mel.act-europe.fr ([2a02:2ab8:224:1::a0a:d2]:40813 helo=smtp.eu.adacore.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1j7F5Y-0002Im-0F; Thu, 27 Feb 2020 04:04:12 -0500 Received: from localhost (localhost [127.0.0.1]) by filtered-smtp.eu.adacore.com (Postfix) with ESMTP id 3D1BC8138E; Thu, 27 Feb 2020 10:04:11 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at eu.adacore.com Received: from smtp.eu.adacore.com ([127.0.0.1]) by localhost (smtp.eu.adacore.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id XYypmEaA3E1k; Thu, 27 Feb 2020 10:04:11 +0100 (CET) Received: from localhost.localdomain (lfbn-tou-1-1471-22.w90-89.abo.wanadoo.fr [90.89.4.22]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.eu.adacore.com (Postfix) with ESMTPSA id C5BF98138B; Thu, 27 Feb 2020 10:04:10 +0100 (CET) Subject: Re: [PATCH v1 2/2] hw/arm: versal: Generate xlnx-versal-virt zdma FDT nodes To: "Edgar E. Iglesias" , qemu-devel@nongnu.org References: <20200227154424.6849-1-edgar.iglesias@gmail.com> <20200227154424.6849-3-edgar.iglesias@gmail.com> From: KONRAD Frederic Message-ID: Date: Thu, 27 Feb 2020 10:04:10 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <20200227154424.6849-3-edgar.iglesias@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: fr Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 2a02:2ab8:224:1::a0a:d2 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: figlesia@xilinx.com, peter.maydell@linaro.org, sstabellini@kernel.org, edgar.iglesias@xilinx.com, sai.pavan.boddu@xilinx.com, frasse.iglesias@gmail.com, alistair@alistair23.me, richard.henderson@linaro.org, qemu-arm@nongnu.org, philmd@redhat.com, luc.michel@greensocs.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Le 2/27/20 =C3=A0 4:44 PM, Edgar E. Iglesias a =C3=A9crit=C2=A0: > From: "Edgar E. Iglesias" >=20 > Generate xlnx-versal-virt zdma FDT nodes. >=20 > Signed-off-by: Edgar E. Iglesias Reviewed-by: KONRAD Frederic > --- > hw/arm/xlnx-versal-virt.c | 28 ++++++++++++++++++++++++++++ > 1 file changed, 28 insertions(+) >=20 > diff --git a/hw/arm/xlnx-versal-virt.c b/hw/arm/xlnx-versal-virt.c > index e7f4ca8bf9..878a275140 100644 > --- a/hw/arm/xlnx-versal-virt.c > +++ b/hw/arm/xlnx-versal-virt.c > @@ -229,6 +229,33 @@ static void fdt_add_gem_nodes(VersalVirt *s) > } > } > =20 > +static void fdt_add_zdma_nodes(VersalVirt *s) > +{ > + const char clocknames[] =3D "clk_main\0clk_apb"; > + const char compat[] =3D "xlnx,zynqmp-dma-1.0"; > + int i; > + > + for (i =3D XLNX_VERSAL_NR_ADMAS - 1; i >=3D 0; i--) { > + uint64_t addr =3D MM_ADMA_CH0 + MM_ADMA_CH0_SIZE * i; > + char *name =3D g_strdup_printf("/dma@%" PRIx64, addr); > + > + qemu_fdt_add_subnode(s->fdt, name); > + > + qemu_fdt_setprop_cell(s->fdt, name, "xlnx,bus-width", 64); > + qemu_fdt_setprop_cells(s->fdt, name, "clocks", > + s->phandle.clk_25Mhz, s->phandle.clk_25= Mhz); > + qemu_fdt_setprop(s->fdt, name, "clock-names", > + clocknames, sizeof(clocknames)); > + qemu_fdt_setprop_cells(s->fdt, name, "interrupts", > + GIC_FDT_IRQ_TYPE_SPI, VERSAL_ADMA_IRQ_0= + i, > + GIC_FDT_IRQ_FLAGS_LEVEL_HI); > + qemu_fdt_setprop_sized_cells(s->fdt, name, "reg", > + 2, addr, 2, 0x1000); > + qemu_fdt_setprop(s->fdt, name, "compatible", compat, sizeof(co= mpat)); > + g_free(name); > + } > +} > + > static void fdt_nop_memory_nodes(void *fdt, Error **errp) > { > Error *err =3D NULL; > @@ -427,6 +454,7 @@ static void versal_virt_init(MachineState *machine) > fdt_add_uart_nodes(s); > fdt_add_gic_nodes(s); > fdt_add_timer_nodes(s); > + fdt_add_zdma_nodes(s); > fdt_add_cpu_nodes(s, psci_conduit); > fdt_add_clk_node(s, "/clk125", 125000000, s->phandle.clk_125Mhz); > fdt_add_clk_node(s, "/clk25", 25000000, s->phandle.clk_25Mhz); >=20