From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 11 Aug 2025 08:44:27 +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 4.96) (envelope-from ) id 1ulMGh-009Ffk-1Z for lore@lore.pengutronix.de; Mon, 11 Aug 2025 08:44:27 +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 1ulMGg-0002Up-TB for lore@pengutronix.de; Mon, 11 Aug 2025 08:44:27 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Cc: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: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=Z4VR23BB/XU66wJ9i4VSnRY5HKRoPN3YgTaLdjhZyqQ=; b=0JTiqPbCcuVUlc s46l0/pjv3a5DjS+CDVUwDsPKVzdeOMjKNDSWlkc4y53rG2hhPQa5He2J07W4LImuTb8XDe7K5tSl NOwC0WZPxVTttgh5ry3BGGv3JelejO/VPhgYfBhRUhHv4u2dYueBdEajwRZNBxOIGtX4Ul5bCb2/Z uPF/ayzm95WDzW32TRjF9Ew37K3yweaW48+dpb/rxNA8CAQw9TLOeU2oG01rbzg0BMMq3LS4C0Lw6 VkZEFL0hfLxG/6ZbAWRi8Uwwaf5lnukhIYWzI2buXSMR2gvJJViauYZeQam5u2VDN80j8UHHXHCV1 quFZX7vgFvbt7ngs5bYg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1ulMG2-00000006cji-1dP1; Mon, 11 Aug 2025 06:43:46 +0000 Received: from smtp16.bhosted.nl ([2a02:9e0:8000::27]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1ulMD9-00000006cT1-3MRG for barebox@lists.infradead.org; Mon, 11 Aug 2025 06:40:50 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonic.nl; s=202111; h=content-transfer-encoding:mime-version:references:in-reply-to:message-id:date: subject:cc:to:from:from; bh=Z4VR23BB/XU66wJ9i4VSnRY5HKRoPN3YgTaLdjhZyqQ=; b=tuhqGr+VUPZjbSuBMsEpDzAgA6SsWijWZXiXIdq8+vOoc6eZWazLY9GOCypYgFadwk2a7OZQJoa6F bGsct4kSi71RUvyoiA5UbcjCoZAqNlTt4pcwP9FYrVa/Cl/l0iWX9ZlrfmiRADfGHFnNAZARO8tIhx BBMNrAieSjeJEwKeOFYfGY6ktBU6bS6M/umZejM9U7KFyV0tUcbJUrqc6yglOkkFE8Alr4blaupODW muBI34S9597aWQGTlUvL2P/9yB7S4DESeCzgUMd5tWs2r89QW+tVNr3WRhop/nRUrcUox3BzStBqc8 oOTsIzh8wobMNqnD805IRY+JyJBIRYw== X-MSG-ID: 19bd3175-767e-11f0-855f-005056817704 From: David Jander To: barebox@lists.infradead.org Date: Mon, 11 Aug 2025 08:40:23 +0200 Message-ID: <20250811064026.753776-6-david@protonic.nl> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20250811064026.753776-1-david@protonic.nl> References: <20250811064026.753776-1-david@protonic.nl> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250810_234047_973668_C7621690 X-CRM114-Status: GOOD ( 10.89 ) 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: , Cc: David Jander 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=-3.8 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 5/8] aiodev: rockchip_saradc.c: Add support for RK3576 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 RK3576 has a SARADC v2 with 8 channels and 12 bit resolution. Signed-off-by: David Jander --- drivers/aiodev/Kconfig | 2 +- drivers/aiodev/rockchip_saradc.c | 7 +++++++ 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/aiodev/Kconfig b/drivers/aiodev/Kconfig index e1edc25320..1c7bf16546 100644 --- a/drivers/aiodev/Kconfig +++ b/drivers/aiodev/Kconfig @@ -60,7 +60,7 @@ config STM32_ADC config ROCKCHIP_SARADC tristate "Rockchip SARADC driver" - depends on ARCH_RK3568 || COMPILE_TEST + depends on ARCH_RK3568 || ARCH_RK3576 || COMPILE_TEST depends on OFDEVICE help Support for Successive Approximation Register (SAR) ADC in Rockchip diff --git a/drivers/aiodev/rockchip_saradc.c b/drivers/aiodev/rockchip_saradc.c index 152d38ecc5..f1efab5233 100644 --- a/drivers/aiodev/rockchip_saradc.c +++ b/drivers/aiodev/rockchip_saradc.c @@ -263,6 +263,12 @@ static const struct rockchip_saradc_cfg rk3568_saradc_cfg = { .read = rockchip_saradc_read_v1, }; +static const struct rockchip_saradc_cfg rk3576_saradc_cfg = { + .num_bits = 12, + .num_channels = 8, + .read = rockchip_saradc_read_v2, +}; + static const struct rockchip_saradc_cfg rk3588_saradc_cfg = { .num_bits = 12, .num_channels = 8, @@ -271,6 +277,7 @@ static const struct rockchip_saradc_cfg rk3588_saradc_cfg = { static const struct of_device_id of_rockchip_saradc_match[] = { { .compatible = "rockchip,rk3568-saradc", .data = &rk3568_saradc_cfg }, + { .compatible = "rockchip,rk3576-saradc", .data = &rk3576_saradc_cfg }, { .compatible = "rockchip,rk3588-saradc", .data = &rk3588_saradc_cfg }, { /* end */ } }; -- 2.47.2