From patchwork Sat Aug 19 13:41:47 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Kemnade X-Patchwork-Id: 715106 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 94223EE49A5 for ; Sat, 19 Aug 2023 13:43:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232793AbjHSNn5 (ORCPT ); Sat, 19 Aug 2023 09:43:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58402 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229436AbjHSNn4 (ORCPT ); Sat, 19 Aug 2023 09:43:56 -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 8E80AA8; Sat, 19 Aug 2023 06:42:07 -0700 (PDT) Received: from p200300ccff2bce001a3da2fffebfd33a.dip0.t-ipconnect.de ([2003:cc:ff2b:ce00:1a3d: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 1qXMDG-002nxv-Jd; Sat, 19 Aug 2023 15:41:58 +0200 Received: from andi by aktux with local (Exim 4.96) (envelope-from ) id 1qXMDG-001ueM-0y; Sat, 19 Aug 2023 15:41:58 +0200 From: Andreas Kemnade To: mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, bcousson@baylibre.com, tony@atomide.com, andreas@kemnade.info, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org Subject: [PATCH 3/3] ARM: dts: omap4-embt2ws: enable 32K clock on WLAN Date: Sat, 19 Aug 2023 15:41:47 +0200 Message-Id: <20230819134147.456060-4-andreas@kemnade.info> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230819134147.456060-1-andreas@kemnade.info> References: <20230819134147.456060-1-andreas@kemnade.info> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org WLAN did only work if clock was left enabled by the original system, so make it fully enable the needed resources itself. Signed-off-by: Andreas Kemnade --- arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+) 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 ee86981b2e448..9ca540ef86265 100644 --- a/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts +++ b/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts @@ -69,6 +69,12 @@ unknown_supply: unknown-supply { regulator-name = "unknown"; }; + wl12xx_pwrseq: wl12xx-pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&clk32kaudio>; + clock-names = "ext_clock"; + }; + /* regulator for wl12xx on sdio2 */ wl12xx_vmmc: wl12xx-vmmc { pinctrl-names = "default"; @@ -97,6 +103,11 @@ twl: pmic@48 { interrupt-controller; #interrupt-cells = <1>; + clk32kaudio: clk-32kaudio { + compatible = "ti,twl6032-clk32kaudio"; + #clock-cells = <0>; + }; + rtc { compatible = "ti,twl4030-rtc"; interrupts = <11>; @@ -316,6 +327,7 @@ &mmc3 { pinctrl-names = "default"; pinctrl-0 = <&wl12xx_pins>; vmmc-supply = <&wl12xx_vmmc>; + mmc-pwrseq = <&wl12xx_pwrseq>; interrupts-extended = <&wakeupgen GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH &omap4_pmx_core 0x12e>; non-removable;