From patchwork Tue Nov 12 23:00:55 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jan Dakinevich X-Patchwork-Id: 13873007 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C552BD597B6 for ; Tue, 12 Nov 2024 23:07:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:To:From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; 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Introduced defines supposed to be used together with upcoming device tree nodes for audio clock controller fo A1 SoC. Signed-off-by: Jan Dakinevich Acked-by: Conor Dooley --- .../reset/amlogic,meson-a1-audio-reset.h | 36 +++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 include/dt-bindings/reset/amlogic,meson-a1-audio-reset.h diff --git a/include/dt-bindings/reset/amlogic,meson-a1-audio-reset.h b/include/dt-bindings/reset/amlogic,meson-a1-audio-reset.h new file mode 100644 index 000000000000..7693552f1507 --- /dev/null +++ b/include/dt-bindings/reset/amlogic,meson-a1-audio-reset.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */ +/* + * Copyright (c) 2024, SaluteDevices. All Rights Reserved. + * + * Author: Jan Dakinevich + */ + +#ifndef _DT_BINDINGS_AMLOGIC_MESON_A1_AUDIO_RESET_H +#define _DT_BINDINGS_AMLOGIC_MESON_A1_AUDIO_RESET_H + +#define AUD_RESET_DDRARB 0 +#define AUD_RESET_TDMIN_A 1 +#define AUD_RESET_TDMIN_B 2 +#define AUD_RESET_TDMIN_LB 3 +#define AUD_RESET_LOOPBACK 4 +#define AUD_RESET_TDMOUT_A 5 +#define AUD_RESET_TDMOUT_B 6 +#define AUD_RESET_FRDDR_A 7 +#define AUD_RESET_FRDDR_B 8 +#define AUD_RESET_TODDR_A 9 +#define AUD_RESET_TODDR_B 10 +#define AUD_RESET_SPDIFIN 11 +#define AUD_RESET_RESAMPLE 12 +#define AUD_RESET_EQDRC 13 +#define AUD_RESET_LOCKER 14 +#define AUD_RESET_TOACODEC 30 +#define AUD_RESET_CLKTREE 31 + +#define AUD_VAD_RESET_DDRARB 0 +#define AUD_VAD_RESET_PDM 1 +#define AUD_VAD_RESET_TDMIN_VAD 2 +#define AUD_VAD_RESET_TODDR_VAD 3 +#define AUD_VAD_RESET_TOVAD 4 +#define AUD_VAD_RESET_CLKTREE 5 + +#endif /* _DT_BINDINGS_AMLOGIC_MESON_A1_AUDIO_RESET_H */ From patchwork Tue Nov 12 23:00:56 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jan Dakinevich X-Patchwork-Id: 13873002 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 021A0D597B2 for ; 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Wed, 13 Nov 2024 02:01:03 +0300 (MSK) From: Jan Dakinevich To: Jan Dakinevich , Conor Dooley , , Jerome Brunet , Kevin Hilman , "Krzysztof Kozlowski" , , , , Martin Blumenstingl , Neil Armstrong , Philipp Zabel , "Rob Herring" Subject: [PATCH 2/2] reset: amlogic: add support for A1 SoC in auxiliary reset driver Date: Wed, 13 Nov 2024 02:00:56 +0300 Message-ID: <20241112230056.1406222-3-jan.dakinevich@salutedevices.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241112230056.1406222-1-jan.dakinevich@salutedevices.com> References: <20241112230056.1406222-1-jan.dakinevich@salutedevices.com> MIME-Version: 1.0 X-Originating-IP: [172.28.128.42] X-ClientProxiedBy: p-i-exch-a-m1.sberdevices.ru (172.24.196.116) To p-i-exch-a-m1.sberdevices.ru (172.24.196.116) X-KSMG-Rule-ID: 10 X-KSMG-Message-Action: clean X-KSMG-AntiSpam-Lua-Profiles: 189131 [Nov 12 2024] X-KSMG-AntiSpam-Version: 6.1.1.7 X-KSMG-AntiSpam-Envelope-From: YVDakinevich@sberdevices.ru X-KSMG-AntiSpam-Rate: 0 X-KSMG-AntiSpam-Status: not_detected X-KSMG-AntiSpam-Method: none X-KSMG-AntiSpam-Auth: dkim=none X-KSMG-AntiSpam-Info: LuaCore: 41 0.3.41 623e98d5198769c015c72f45fabbb9f77bdb702b, {Tracking_smtp_not_equal_from}, salutedevices.com:7.1.1;127.0.0.199:7.1.2;sberdevices.ru:7.1.1,5.0.1;d41d8cd98f00b204e9800998ecf8427e.com:7.1.1;smtp.sberdevices.ru:7.1.1,5.0.1, {Tracking_smtp_domain_mismatch}, {Tracking_smtp_domain_2level_mismatch}, {Tracking_sender_alignment_int}, {Tracking_white_helo}, FromAlignment: n X-MS-Exchange-Organization-SCL: -1 X-KSMG-AntiSpam-Interceptor-Info: scan successful X-KSMG-AntiPhishing: Clean X-KSMG-LinksScanning: Clean X-KSMG-AntiVirus: Kaspersky Secure Mail Gateway, version 2.0.1.6960, bases: 2024/11/12 21:10:00 #26864167 X-KSMG-AntiVirus-Status: Clean, skipped X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241112_150118_269699_6B033661 X-CRM114-Status: GOOD ( 12.32 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add support for the reset controller present in the audio clock controller of A1 SoC families, using the auxiliary bus. Signed-off-by: Jan Dakinevich --- drivers/reset/amlogic/reset-meson-aux.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/drivers/reset/amlogic/reset-meson-aux.c b/drivers/reset/amlogic/reset-meson-aux.c index dd8453001db9..4b422ae5fcd2 100644 --- a/drivers/reset/amlogic/reset-meson-aux.c +++ b/drivers/reset/amlogic/reset-meson-aux.c @@ -26,6 +26,18 @@ struct meson_reset_adev { #define to_meson_reset_adev(_adev) \ container_of((_adev), struct meson_reset_adev, adev) +static const struct meson_reset_param meson_a1_audio_param = { + .reset_ops = &meson_reset_toggle_ops, + .reset_num = 32, + .level_offset = 0x28, +}; + +static const struct meson_reset_param meson_a1_audio_vad_param = { + .reset_ops = &meson_reset_toggle_ops, + .reset_num = 6, + .level_offset = 0x8, +}; + static const struct meson_reset_param meson_g12a_audio_param = { .reset_ops = &meson_reset_toggle_ops, .reset_num = 26, @@ -40,6 +52,12 @@ static const struct meson_reset_param meson_sm1_audio_param = { static const struct auxiliary_device_id meson_reset_aux_ids[] = { { + .name = "a1-audio-clkc.rst-a1", + .driver_data = (kernel_ulong_t)&meson_a1_audio_param, + }, { + .name = "a1-audio-clkc.rst-a1-vad", + .driver_data = (kernel_ulong_t)&meson_a1_audio_vad_param, + }, { .name = "axg-audio-clkc.rst-g12a", .driver_data = (kernel_ulong_t)&meson_g12a_audio_param, }, {