From: Samuel Holland <samuel@sholland.org> To: Dmitry Torokhov <dmitry.torokhov@gmail.com>, Hans de Goede <hdegoede@redhat.com> Cc: Samuel Holland <samuel@sholland.org>, Maxime Ripard <maxime@cerno.tech>, Rob Herring <robh@kernel.org>, Chen-Yu Tsai <wens@csie.org>, Jernej Skrabec <jernej.skrabec@gmail.com>, Krzysztof Kozlowski <krzk+dt@kernel.org>, Maxime Ripard <mripard@kernel.org>, Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev Subject: [PATCH v2 1/3] dt-bindings: input: sun4i-lradc-keys: Add R329 and D1 compatibles Date: Wed, 13 Apr 2022 19:23:46 -0500 [thread overview] Message-ID: <20220414002349.24332-1-samuel@sholland.org> (raw) The R329 and D1 SoCs each contain an LRADC with a programming interface compatible to earlier LRADCs. However, the LRADC now has its own clock gate and reset line, instead of being always active. To support this, add clock/reset properties to the binding, and require them for the variant in the new SoCs. Acked-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Samuel Holland <samuel@sholland.org> --- (no changes since v1) .../input/allwinner,sun4i-a10-lradc-keys.yaml | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml b/Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml index d74f2002409e..3399fc288afb 100644 --- a/Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml +++ b/Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml @@ -18,10 +18,20 @@ properties: - items: - const: allwinner,sun50i-a64-lradc - const: allwinner,sun8i-a83t-r-lradc + - const: allwinner,sun50i-r329-lradc + - items: + - const: allwinner,sun20i-d1-lradc + - const: allwinner,sun50i-r329-lradc reg: maxItems: 1 + clocks: + maxItems: 1 + + resets: + maxItems: 1 + interrupts: maxItems: 1 @@ -68,6 +78,18 @@ required: - interrupts - vref-supply +if: + properties: + compatible: + contains: + enum: + - allwinner,sun50i-r329-lradc + +then: + required: + - clocks + - resets + additionalProperties: false examples: -- 2.35.1
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From: Samuel Holland <samuel@sholland.org> To: Dmitry Torokhov <dmitry.torokhov@gmail.com>, Hans de Goede <hdegoede@redhat.com> Cc: Samuel Holland <samuel@sholland.org>, Maxime Ripard <maxime@cerno.tech>, Rob Herring <robh@kernel.org>, Chen-Yu Tsai <wens@csie.org>, Jernej Skrabec <jernej.skrabec@gmail.com>, Krzysztof Kozlowski <krzk+dt@kernel.org>, Maxime Ripard <mripard@kernel.org>, Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev Subject: [PATCH v2 1/3] dt-bindings: input: sun4i-lradc-keys: Add R329 and D1 compatibles Date: Wed, 13 Apr 2022 19:23:46 -0500 [thread overview] Message-ID: <20220414002349.24332-1-samuel@sholland.org> (raw) The R329 and D1 SoCs each contain an LRADC with a programming interface compatible to earlier LRADCs. However, the LRADC now has its own clock gate and reset line, instead of being always active. To support this, add clock/reset properties to the binding, and require them for the variant in the new SoCs. Acked-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Samuel Holland <samuel@sholland.org> --- (no changes since v1) .../input/allwinner,sun4i-a10-lradc-keys.yaml | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml b/Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml index d74f2002409e..3399fc288afb 100644 --- a/Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml +++ b/Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml @@ -18,10 +18,20 @@ properties: - items: - const: allwinner,sun50i-a64-lradc - const: allwinner,sun8i-a83t-r-lradc + - const: allwinner,sun50i-r329-lradc + - items: + - const: allwinner,sun20i-d1-lradc + - const: allwinner,sun50i-r329-lradc reg: maxItems: 1 + clocks: + maxItems: 1 + + resets: + maxItems: 1 + interrupts: maxItems: 1 @@ -68,6 +78,18 @@ required: - interrupts - vref-supply +if: + properties: + compatible: + contains: + enum: + - allwinner,sun50i-r329-lradc + +then: + required: + - clocks + - resets + additionalProperties: false examples: -- 2.35.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2022-04-14 0:23 UTC|newest] Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-04-14 0:23 Samuel Holland [this message] 2022-04-14 0:23 ` [PATCH v2 1/3] dt-bindings: input: sun4i-lradc-keys: Add R329 and D1 compatibles Samuel Holland 2022-04-14 0:23 ` [PATCH v2 2/3] Input: sun4i-lradc-keys: Add optional clock/reset support Samuel Holland 2022-04-14 0:23 ` Samuel Holland 2022-04-15 18:21 ` Jernej Škrabec 2022-04-15 18:21 ` Jernej Škrabec 2022-04-25 3:42 ` Dmitry Torokhov 2022-04-25 3:42 ` Dmitry Torokhov 2022-04-14 0:23 ` [PATCH v2 3/3] Input: sun4i-lradc-keys: Add support for R329 and D1 Samuel Holland 2022-04-14 0:23 ` Samuel Holland 2022-04-15 18:21 ` Jernej Škrabec 2022-04-15 18:21 ` Jernej Škrabec 2022-04-25 3:42 ` Dmitry Torokhov 2022-04-25 3:42 ` Dmitry Torokhov 2022-04-25 3:39 ` [PATCH v2 1/3] dt-bindings: input: sun4i-lradc-keys: Add R329 and D1 compatibles Dmitry Torokhov 2022-04-25 3:39 ` Dmitry Torokhov
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