From patchwork Wed Oct 4 07:03:09 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Kemnade X-Patchwork-Id: 729597 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 03C2CE8FDD1 for ; Wed, 4 Oct 2023 07:03:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241453AbjJDHD1 (ORCPT ); Wed, 4 Oct 2023 03:03:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41786 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232647AbjJDHD0 (ORCPT ); Wed, 4 Oct 2023 03:03:26 -0400 Received: from mail.andi.de1.cc (mail.andi.de1.cc [IPv6:2a02:c205:3004:2154::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DF417AF; Wed, 4 Oct 2023 00:03:23 -0700 (PDT) Received: from p200300ccff1732001a3da2fffebfd33a.dip0.t-ipconnect.de ([2003:cc:ff17:3200:1a3d:a2ff:febf:d33a] helo=aktux) by mail.andi.de1.cc with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qnvuf-004VBJ-Ti; Wed, 04 Oct 2023 09:03:17 +0200 Received: from andi by aktux with local (Exim 4.96) (envelope-from ) id 1qnvuf-00A6cw-0c; Wed, 04 Oct 2023 09:03:17 +0200 From: Andreas Kemnade To: bcousson@baylibre.com, tony@atomide.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Andreas Kemnade Subject: [PATCH v2] ARM: dts: omap4-embt2ws: Add Bluetooth Date: Wed, 4 Oct 2023 09:03:09 +0200 Message-Id: <20231004070309.2408745-1-andreas@kemnade.info> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Since the required clock is now available, add bluetooth. Note: Firmware (bts file) from device vendor reroutes tx for some time during initialisation and later put it back, producing timeouts in bluetooth initialisation but ignoring that command leads to proper initialisation. Signed-off-by: Andreas Kemnade Reviewed-by: Krzysztof Kozlowski --- Depends on: https://lore.kernel.org/linux-omap/20230916100515.1650336-6-andreas@kemnade.info/T/#u Changes in V2: - more standard node name, removing unneeded label arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts b/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts index 46a80eacf771..6a790124bcf5 100644 --- a/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts +++ b/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts @@ -447,10 +447,12 @@ &uart2 { interrupts-extended = <&wakeupgen GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH &omap4_pmx_core OMAP4_UART2_RX>; - /* - * BT + GPS in WL1283 in WG7500 requiring CLK32KAUDIO of pmic - * which does not have a driver - */ + bluetooth-gnss { + compatible = "ti,wl1283-st"; + enable-gpios = <&gpio1 25 GPIO_ACTIVE_HIGH>; /* GPIO_25 */ + clocks = <&twl 1>; + clock-names = "ext_clock"; + }; }; &uart3 {