linux-kernel - [PATCH v2 2/2] dt-bindings: iio: adc: exynos-adc: do not require syscon on S5Pv210

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Message-Id: <20200910161933.9156-2-krzk@kernel.org>
Date:   Thu, 10 Sep 2020 18:19:33 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Jonathan Cameron <jic23@...nel.org>,
        Hartmut Knaack <knaack.h@....de>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Peter Meerwald-Stadler <pmeerw@...erw.net>,
        Rob Herring <robh+dt@...nel.org>,
        Kukjin Kim <kgene@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 2/2] dt-bindings: iio: adc: exynos-adc: do not require syscon on S5Pv210

The ADC in S5Pv210 does not have ADC phy registers in separate block for
which syscon would be needed.  Remove this requirement to fix dtbs_check
warnings like:

  arch/arm/boot/dts/s5pv210-fascinate4g.dt.yaml: adc@...00000: 'samsung,syscon-phandle' is a required property

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
Acked-by: Jonathan Cameron <Jonathan.Cameron@...ei.com>

---

Changes since v1:
1. Add Ack.
---
 .../devicetree/bindings/iio/adc/samsung,exynos-adc.yaml          | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml b/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml
index 17a08be3fe85..37d6591ff78c 100644
--- a/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml
@@ -81,7 +81,6 @@ allOf:
               - samsung,exynos-adc-v2
               - samsung,exynos3250-adc
               - samsung,exynos4212-adc
-              - samsung,s5pv210-adc
     then:
       required:
         - samsung,syscon-phandle
-- 
2.17.1