linux-kernel - [PATCH v2 1/2] dt-binding: iio: add NPCM ADC reset support

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Date:   Mon,  3 Feb 2020 17:09:16 +0200
From:   Tomer Maimon <tmaimon77@...il.com>
To:     jic23@...nel.org, knaack.h@....de, lars@...afoo.de,
        pmeerw@...erw.net, robh+dt@...nel.org, mark.rutland@....com,
        avifishman70@...il.com, tali.perry1@...il.com, venture@...gle.com,
        yuenn@...gle.com, benjaminfair@...gle.com, joel@....id.au
Cc:     linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, openbmc@...ts.ozlabs.org,
        Tomer Maimon <tmaimon77@...il.com>,
        Rob Herring <robh@...nel.org>
Subject: [PATCH v2 1/2] dt-binding: iio: add NPCM ADC reset support

Add NPCM ADC reset binding documentation.

Signed-off-by: Tomer Maimon <tmaimon77@...il.com>
Acked-by: Rob Herring <robh@...nel.org>
---
 Documentation/devicetree/bindings/iio/adc/nuvoton,npcm-adc.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/iio/adc/nuvoton,npcm-adc.txt b/Documentation/devicetree/bindings/iio/adc/nuvoton,npcm-adc.txt
index eb939fe77836..ef8eeec1a997 100644
--- a/Documentation/devicetree/bindings/iio/adc/nuvoton,npcm-adc.txt
+++ b/Documentation/devicetree/bindings/iio/adc/nuvoton,npcm-adc.txt
@@ -6,6 +6,7 @@ Required properties:
 - compatible: "nuvoton,npcm750-adc" for the NPCM7XX BMC.
 - reg: specifies physical base address and size of the registers.
 - interrupts: Contain the ADC interrupt with flags for falling edge.
+- resets : phandle to the reset control for this device.
 
 Optional properties:
 - clocks: phandle of ADC reference clock, in case the clock is not
@@ -21,4 +22,5 @@ adc: adc@...0c000 {
 	reg = <0xf000c000 0x8>;
 	interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
 	clocks = <&clk NPCM7XX_CLK_ADC>;
+	resets = <&rstc NPCM7XX_RESET_IPSRST1 NPCM7XX_RESET_ADC>;
 };
-- 
2.22.0