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Sat, 30 Aug 2025 09:48:48 -0700 (PDT) From: Krzysztof Kozlowski Date: Sat, 30 Aug 2025 18:48:34 +0200 Subject: [PATCH v2 5/5] dt-bindings: iio: adc: samsung,exynos: Drop touchscreen support Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250830-s3c-cleanup-adc-v2-5-4f8299343d32@linaro.org> References: <20250830-s3c-cleanup-adc-v2-0-4f8299343d32@linaro.org> In-Reply-To: <20250830-s3c-cleanup-adc-v2-0-4f8299343d32@linaro.org> To: Jonathan Cameron , David Lechner , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko , Krzysztof Kozlowski , Alim Akhtar , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-iio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; 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a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B With last user of touchscreen via ADC (S3C24xx SoC) gone, drop the unused has-touchscreen property and optional touchscreen interrupt for samsung,s3c6410-adc. The samsung,s5pv210-adc is the only platform having two interrupts, so add a constrain for that. Signed-off-by: Krzysztof Kozlowski --- Changes in v2: 1. Fix S5Pv210 interrupts --- .../bindings/iio/adc/samsung,exynos-adc.yaml | 22 +++++++++++-------= ---- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.y= aml b/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml index 73d7ba0fda1def433a97d10bce21e762a307e36c..def879f6ed20a3ad40baebed655= 7082a358cae2e 100644 --- a/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml @@ -42,8 +42,6 @@ properties: maxItems: 2 =20 interrupts: - description: - ADC interrupt followed by optional touchscreen interrupt. minItems: 1 maxItems: 2 =20 @@ -58,11 +56,6 @@ properties: Phandle to the PMU system controller node (to access the ADC_PHY register on Exynos3250/4x12/5250/5420/5800). =20 - has-touchscreen: - description: - If present, indicates that a touchscreen is connected and usable. - type: boolean - required: - compatible - reg @@ -114,13 +107,20 @@ allOf: - const: adc =20 - if: - required: - - has-touchscreen + properties: + compatible: + contains: + const: samsung,s5pv210-adc then: properties: interrupts: - minItems: 2 - maxItems: 2 + items: + - description: main (ADC) + - description: pending (PENDN) + else: + properties: + interrupts: + maxItems: 1 =20 examples: - | --=20 2.48.1