From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Fri, 20 Oct 2023 09:20:32 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qtjo8-00FGWh-Qn for lore@lore.pengutronix.de; Fri, 20 Oct 2023 09:20:32 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qtjo7-0006mU-8s for lore@pengutronix.de; Fri, 20 Oct 2023 09:20:31 +0200 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-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=up5sRumg+tkRQmCpJRv32Y4pstzUxCV6MDFvWQS26ac=; b=CIM4MM4I22eCR8UbKAwt7FN6bB 5Da7cxoAWKEQPIwzMYDmjUQ2SpsIz8edFOo6UOoRF04ikPXwidanOXkWRv3VmdDkKwLCGZVO8I9Wh TVph0wCO0GYZbDhQQ5R0oEwB/QwvjaUaP5us/BZLCn0BlA7xEVkDuTwzqWF/U7LeGMIcuuBsZxIfN kMYaHcLsTuVseIr6IRcHFm7g3KlYe4Sp6Kyc8s/T89qQKr8MiYVkJSyrcEzyD+99W69sE0jhZrmsq 9j+IaXOdoJDuhiUIG3dVIG0xuUt6Y7rlnbD7a2Do3WUt55YFd53XxXxv/PmePoVn4PI+C0l8c2gSp xR8KnQ7A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qtjmu-001P1K-2G; Fri, 20 Oct 2023 07:19:16 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qtjmk-001OvP-0Y for barebox@lists.infradead.org; Fri, 20 Oct 2023 07:19:10 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qtjmf-0006Da-V8; Fri, 20 Oct 2023 09:19:01 +0200 Received: from [2a0a:edc0:0:1101:1d::54] (helo=dude05.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qtjmf-002yLh-CR; Fri, 20 Oct 2023 09:19:01 +0200 Received: from afa by dude05.red.stw.pengutronix.de with local (Exim 4.96) (envelope-from ) id 1qtjmf-00BrRC-16; Fri, 20 Oct 2023 09:19:01 +0200 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Fri, 20 Oct 2023 09:18:43 +0200 Message-Id: <20231020071853.2826528-2-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231020071853.2826528-1-a.fatoum@pengutronix.de> References: <20231020071853.2826528-1-a.fatoum@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231020_001906_257435_10073628 X-CRM114-Status: UNSURE ( 9.14 ) X-CRM114-Notice: Please train this message. X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.9 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 01/11] regmap: add support for bulk 64-bit reads and writes X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) The Linux implementation of regmap_bulk_read and regmap_bulk_write supports 64-bit accesses. Have the barebox implementation follow suit. Signed-off-by: Ahmad Fatoum --- drivers/base/regmap/regmap.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index da20dc05828d..191217d20144 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -269,6 +269,10 @@ int regmap_bulk_read(struct regmap *map, unsigned int reg, void *val, return -EINVAL; for (i = 0; i < val_count; i++) { + +#ifdef CONFIG_64BIT + u64 *u64 = val; +#endif u32 *u32 = val; u16 *u16 = val; u8 *u8 = val; @@ -278,6 +282,11 @@ int regmap_bulk_read(struct regmap *map, unsigned int reg, void *val, goto out; switch (map->format.val_bytes) { +#ifdef CONFIG_64BIT + case 8: + u64[i] = v; + break; +#endif case 4: u32[i] = v; break; @@ -335,6 +344,11 @@ int regmap_bulk_write(struct regmap *map, unsigned int reg, case 4: ival = *(u32 *)(val + (i * val_bytes)); break; +#ifdef CONFIG_64BIT + case 8: + ival = *(u64 *)(val + (i * val_bytes)); + break; +#endif default: ret = -EINVAL; goto out; -- 2.39.2