From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.zlab.su (mail.zlab.su [109.73.193.145]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6407F2472A2; Sun, 23 Aug 2026 12:21:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=109.73.193.145 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787487719; cv=none; b=T9Nx0+KLYPT/aV3NkC+cpg8QOIVOveq4SBJwmA31B9YksxrPVcaifxDsPGp81TKd7wwmtY9lp0kwAR3c0wWRfRSb5HbRoRvlJwRXwH+i/BCKjfnAAhtY/wKW480UdIxne2Cwmk7ik0ePu6b59k9b3EfmhyT2zvuVW2GMo9X04I8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787487719; c=relaxed/simple; bh=CGVjFSZjECENaRMH8vjXWbfjgckvQdvYCCyXd/jRunE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=mq4ndLurog62HC4j0zycU5HX71VPfYz9ygLf/6NJnyKkeCkZOEUbVTmKKbRdSA+bfDnu/InW5i9R9WHFK9hwduesD9l0kARKezXHjt66i32itQY9bxywSRJCGrwRFCMChUG5TETWHDkWWL8PoOJN5KCLnrIfRZZZacUI67XjAd4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=zlab.su; spf=pass smtp.mailfrom=zlab.su; dkim=pass (2048-bit key) header.d=zlab.su header.i=@zlab.su header.b=HzVv47cg; arc=none smtp.client-ip=109.73.193.145 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=zlab.su Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=zlab.su Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=zlab.su header.i=@zlab.su header.b="HzVv47cg" Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id BC426BFD8E; Sun, 23 Aug 2026 15:21:41 +0300 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zlab.su; s=dkim; t=1787487703; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=BGaX7DZeXOQA0/nBLDUvFWM17WVGbg1iQdf4XKAR9lI=; b=HzVv47cgeugUidKyCTu5cleDaVdH5DNGhT0d/6KuKoYsyLq+yb24QZbCvm2lX5wWVpGNic BIWSrFvMC1iIuUj+cIWrsXvAZkM7YwDMOEsyhR0gekuk629/kNg/YaSEBb83YblvasoNjO pi9bCU0EhqxXXfbvxzUP37kRD82Q2kQm3lVV2d+sSLiRUch3nKvMNjWAHYcNU1GQcz7Am6 kisLY0sSWUf9Pi4IODyjw4RDemKH4RFWbIxneURpLBFcbTZyg7VuDtREpyVfLY0vT0pUmy 6xg6WqV5LIg80lG8cZv8qNrLt+eGA0HDPySIhS3jfd8rQVRVQP+lee6jk670AQ== From: Vladislav Leonov To: Jonathan Cameron Cc: Vladislav Leonov , David Lechner , =?UTF-8?q?Nuno=20S=C3=A1?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Joshua Crofts , Simon Glass , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 3/3] dt-bindings: iio: adc: rockchip-saradc: Fix RV1106 compatible Date: Sun, 23 Aug 2026 15:20:34 +0300 Message-ID: <20260823122039.20831-4-vlad@zlab.su> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260823122039.20831-1-vlad@zlab.su> References: <20260823122039.20831-1-vlad@zlab.su> Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 rockchip,rv1106-saradc was folded into the fallback enum together with rockchip,rk3576-saradc, falling back to rockchip,rk3588-saradc. The two IP blocks are not equivalent, though: per the RV1106 TRM v0.3, chapter 20 (SAR-ADC), RV1106 only has 2 channels at 10-bit resolution, versus 8 channels at 12-bit on RK3588. Documenting it as falling back to rk3588-saradc allows device trees that would bind against the wrong channel table and report an incorrect voltage scale. Remove rockchip,rv1106-saradc from the RK3588 fallback enum and give it its own standalone compatible entry, matching the dedicated match table entry added by the driver patch. Fixes: bdba14f6122c ("dt-bindings: iio: adc: rockchip-saradc: Add RV1106 compatible") Suggested-by: Jonathan Cameron Signed-off-by: Vladislav Leonov --- Changes in v2: - Added missing Suggested-by tag. - rockchip,rv1106-saradc compatible moved from the single-entry to enum list. v1 https://lore.kernel.org/all/20260816113636.33635-1-vlad@zlab.su .../devicetree/bindings/iio/adc/rockchip-saradc.yaml | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml index 78ec9a33da24..0cce357cb01d 100644 --- a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml @@ -19,13 +19,12 @@ properties: - rockchip,rk3528-saradc - rockchip,rk3562-saradc - rockchip,rk3588-saradc + - rockchip,rv1106-saradc - items: - const: rockchip,rk3506-saradc - const: rockchip,rk3528-saradc - items: - - enum: - - rockchip,rk3576-saradc - - rockchip,rv1106-saradc + - const: rockchip,rk3576-saradc - const: rockchip,rk3588-saradc - items: - enum: -- 2.47.3