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47 lines
2.0 KiB
Diff
47 lines
2.0 KiB
Diff
From 69b78182d6d7777153323abe3cff8e533ca01143 Mon Sep 17 00:00:00 2001
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From: Hongzhou Yang <hongzhou.yang@mediatek.com>
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Date: Mon, 18 May 2015 23:11:12 -0700
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Subject: [PATCH 48/76] dt-bindings: mediatek: Modify pinctrl bindings for
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mt6397.
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Since 6397 is no need to support interrupt controller,
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moving interrupt controller relate property to optional list.
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Also adding mt8173 and mt8127 to bindings.
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Signed-off-by: Hongzhou Yang <hongzhou.yang@mediatek.com>
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---
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Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt | 9 +++++++--
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1 file changed, 7 insertions(+), 2 deletions(-)
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diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
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index 5868a0f..0480bc3 100644
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--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
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+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
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@@ -3,9 +3,11 @@
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The Mediatek's Pin controller is used to control SoC pins.
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Required properties:
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-- compatible: value should be either of the following.
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+- compatible: value should be one of the following.
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(a) "mediatek,mt8135-pinctrl", compatible with mt8135 pinctrl.
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-- mediatek,pctl-regmap: Should be a phandle of the syscfg node.
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+ (b) "mediatek,mt8173-pinctrl", compatible with mt8173 pinctrl.
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+ (c) "mediatek,mt6397-pinctrl", compatible with mt6397 pinctrl.
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+ (d) "mediatek,mt8127-pinctrl", compatible with mt8127 pinctrl.
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- pins-are-numbered: Specify the subnodes are using numbered pinmux to
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specify pins.
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- gpio-controller : Marks the device node as a gpio controller.
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@@ -24,6 +26,9 @@ Required properties:
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Only the following flags are supported:
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0 - GPIO_ACTIVE_HIGH
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1 - GPIO_ACTIVE_LOW
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+
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+Optional properties:
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+- mediatek,pctl-regmap: Should be a phandle of the syscfg node.
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- reg: physicall address base for EINT registers
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- interrupt-controller: Marks the device node as an interrupt controller
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- #interrupt-cells: Should be two.
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--
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1.7.10.4
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