From patchwork Wed Apr 12 15:33:09 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 13209293 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 BCE1EC77B72 for ; Wed, 12 Apr 2023 15:34:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=BG/eiTsf3VM44ghYwx7hoRkbnlzU8O1J6XyZRcicJNg=; b=ck5dlFql8FjSLC iByIHQGvAJ6S6LY5tGncGOZdv2DcN8T9iZivNNuzxnXp+X7YvlzUuHn9lQcYuKo3yCxjp3aAfUr6t f8yZXyQ5NdOjv/RurqHxzuOOA6BEZL2jjXIqqkGnYGYlvVpgNC5zxVrRaVyvd2otMGP/tMbS4118+ ET1ifLLwSd88gCbzhDMi4u6lacUI1s59Qi7bkJxp94rahRnnQGAWgiY4HVUG1Eij0DoFsLIyKGvcN XccSHM6ytmRYUu+alaNqTmvAISXnlGxfxwnX7PKnMSE667tdR2mSan7cEkQKFtdJwVNA7iziijnkF X9IP2xIxEaZgtyKMAH6A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pmcTZ-003eOX-2y; Wed, 12 Apr 2023 15:33:37 +0000 Received: from madras.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e5ab]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pmcTL-003eD7-0m; Wed, 12 Apr 2023 15:33:25 +0000 Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 67DA66603227; Wed, 12 Apr 2023 16:33:21 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1681313602; bh=vi2RDu/bGYlPP6E/3zXtPAMtZWGHd8Hd3r1hdyJKQnQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NFDDLE+MHTl29/l2YZg5/bsUqieAzLVk1lBO/MVsq1QtEURZ22Xrw5PnHoDcIP01l 1CNzKzXr19cI+PDE+vBjXWe9S6xalqbsDZcM+FqgIBYkxQKpF+idwOUI2OsfE3hzER rHA6gYe7ifFftu6K1FWgd1zHBmGoZWL4FNEYNC73qo7d3tx94NOhdZzf6wPK3KTxlv vgMev/uBDNvTnfZHrpmayg0ZoCdAGkM3I0K8pOhClDxE7upIA97g1MgrRh66StGhkD b4LPWDNQw5XsftlYV09Yz+49+fNcG5eVkPwQaMWUqhB3zhmDHSNghmXaMN9ifY4BME BZli95nAZx3eQ== From: AngeloGioacchino Del Regno To: pavel@ucw.cz Cc: lee@kernel.org, sean.wang@mediatek.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, matthias.bgg@gmail.com, linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@collabora.com, AngeloGioacchino Del Regno Subject: [PATCH v2 6/7] leds: leds-mt6323: Add support for MT6331 leds Date: Wed, 12 Apr 2023 17:33:09 +0200 Message-Id: <20230412153310.241046-7-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230412153310.241046-1-angelogioacchino.delregno@collabora.com> References: <20230412153310.241046-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230412_083323_440556_60AE098C X-CRM114-Status: GOOD ( 10.32 ) 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 the register offsets for MT6331. The hwspec is the same as MT6323. Signed-off-by: AngeloGioacchino Del Regno Acked-by: Pavel Machek Reviewed-by: Alexandre Mergnat --- drivers/leds/leds-mt6323.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/drivers/leds/leds-mt6323.c b/drivers/leds/leds-mt6323.c index 182256ec1924..5d95dbd9a761 100644 --- a/drivers/leds/leds-mt6323.c +++ b/drivers/leds/leds-mt6323.c @@ -531,6 +531,17 @@ static const struct mt6323_regs mt6323_registers = { .isink_en_ctrl = 0x356, }; +static const struct mt6323_regs mt6331_registers = { + .top_ckpdn = (const u16[]){ 0x138, 0x13e, 0x144 }, + .num_top_ckpdn = 3, + .top_ckcon = (const u16[]){ 0x14c, 0x14a }, + .num_top_ckcon = 2, + .isink_con = (const u16[]){ 0x40c, 0x40e, 0x410, 0x412, 0x414 }, + .num_isink_con = 5, + .isink_max_regs = 4, /* ISINK[0..3] */ + .isink_en_ctrl = 0x43a, +}; + static const struct mt6323_hwspec mt6323_spec = { .max_period = 10000, .max_leds = 4, @@ -543,8 +554,14 @@ static const struct mt6323_data mt6323_pdata = { .spec = &mt6323_spec, }; +static const struct mt6323_data mt6331_pdata = { + .regs = &mt6331_registers, + .spec = &mt6323_spec, +}; + static const struct of_device_id mt6323_led_dt_match[] = { { .compatible = "mediatek,mt6323-led", .data = &mt6323_pdata}, + { .compatible = "mediatek,mt6331-led", .data = &mt6331_pdata }, {}, }; MODULE_DEVICE_TABLE(of, mt6323_led_dt_match);