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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 39F36EB64DD for ; Sun, 16 Jul 2023 20:43:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232578AbjGPUnX (ORCPT ); Sun, 16 Jul 2023 16:43:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33550 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232599AbjGPUnW (ORCPT ); Sun, 16 Jul 2023 16:43:22 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9E7FFD9 for ; Sun, 16 Jul 2023 13:43:21 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 34F6E60EAE for ; Sun, 16 Jul 2023 20:43:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 484CDC433C7; Sun, 16 Jul 2023 20:43:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1689540200; bh=+nvfuXGaWBc5EfdQEZttQ/wkcL89p5cqfTmmq3UQDLk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LLiotFkGmoi0vEX+5H49+NjTm62ip2PObSz/QABSDIhyqgfmPqIcBYd19hGP2ShkK ut4aPjatnWQ0pkvGM6J/a2isHjrsFB3v8XBErQcpX0BCv47MxQKEsvSsqMnwEIIpT+ 07BK1hbabsxFNO4D3G5ovaQMEKdU/fUiPcs9B+8I= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Alexey Romanov , Neil Armstrong , Sasha Levin Subject: [PATCH 6.1 278/591] drivers: meson: secure-pwrc: always enable DMA domain Date: Sun, 16 Jul 2023 21:46:57 +0200 Message-ID: <20230716194931.087760029@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230716194923.861634455@linuxfoundation.org> References: <20230716194923.861634455@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Alexey Romanov [ Upstream commit 0bb4644d583789c97e74d3e3047189f0c59c4742 ] Starting from commit e45f243409db ("firmware: meson_sm: populate platform devices from sm device tree data") pwrc is probed successfully and disables unused pwr domains. By A1 SoC family design, any TEE requires DMA pwr domain always enabled. Fixes: b3dde5013e13 ("soc: amlogic: Add support for Secure power domains controller") Signed-off-by: Alexey Romanov Acked-by: Neil Armstrong Link: https://lore.kernel.org/r/20230610090414.90529-1-avromanov@sberdevices.ru [narmstrong: added fixes tag] Signed-off-by: Neil Armstrong Signed-off-by: Sasha Levin --- drivers/soc/amlogic/meson-secure-pwrc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soc/amlogic/meson-secure-pwrc.c b/drivers/soc/amlogic/meson-secure-pwrc.c index e935187635267..25b4b71df9b89 100644 --- a/drivers/soc/amlogic/meson-secure-pwrc.c +++ b/drivers/soc/amlogic/meson-secure-pwrc.c @@ -105,7 +105,7 @@ static struct meson_secure_pwrc_domain_desc a1_pwrc_domains[] = { SEC_PD(ACODEC, 0), SEC_PD(AUDIO, 0), SEC_PD(OTP, 0), - SEC_PD(DMA, 0), + SEC_PD(DMA, GENPD_FLAG_ALWAYS_ON | GENPD_FLAG_IRQ_SAFE), SEC_PD(SD_EMMC, 0), SEC_PD(RAMA, 0), /* SRAMB is used as ATF runtime memory, and should be always on */ -- 2.39.2