From: "Jonathan Neuschäfer" <j.neuschaefer@gmx.net>
To: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org
Cc: "Linus Walleij" <linus.walleij@linaro.org>,
"Rob Herring" <robh+dt@kernel.org>,
openbmc@lists.ozlabs.org, "Tomer Maimon" <tmaimon77@gmail.com>,
"Joel Stanley" <joel@jms.id.au>,
linux-kernel@vger.kernel.org,
"Andy Shevchenko" <andy.shevchenko@gmail.com>,
"Avi Fishman" <avifishman70@gmail.com>,
"Tali Perry" <tali.perry1@gmail.com>,
"Patrick Venture" <venture@google.com>,
"Nancy Yuen" <yuenn@google.com>,
"Benjamin Fair" <benjaminfair@google.com>,
"Jonathan Neuschäfer" <j.neuschaefer@gmx.net>
Subject: [PATCH v5 6/9] ARM: dts: wpcm450: Add pinctrl and GPIO nodes
Date: Sat, 29 Jan 2022 12:52:25 +0100 [thread overview]
Message-ID: <20220129115228.2257310-7-j.neuschaefer@gmx.net> (raw)
In-Reply-To: <20220129115228.2257310-1-j.neuschaefer@gmx.net>
This patch adds the pin controller and GPIO banks to the devicetree for the
WPCM450 SoC.
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
---
v4-v5:
- no changes
v3:
- Add Linus' R-b tag
- Remove nuvoton,interrupt-map again, to simplify the binding
- Make tuples clearer
v2:
- https://lore.kernel.org/lkml/20211207210823.1975632-7-j.neuschaefer@gmx.net/
- Move GPIO banks into subnodes
- Add /alias/gpio*
v1:
- https://lore.kernel.org/lkml/20210602120329.2444672-7-j.neuschaefer@gmx.net/
---
arch/arm/boot/dts/nuvoton-wpcm450.dtsi | 72 ++++++++++++++++++++++++++
1 file changed, 72 insertions(+)
diff --git a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
index a17ee70085dd0..66c35626c80a6 100644
--- a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
+++ b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
@@ -8,6 +8,17 @@ / {
#address-cells = <1>;
#size-cells = <1>;
+ aliases {
+ gpio0 = &gpio0;
+ gpio1 = &gpio1;
+ gpio2 = &gpio2;
+ gpio3 = &gpio3;
+ gpio4 = &gpio4;
+ gpio5 = &gpio5;
+ gpio6 = &gpio6;
+ gpio7 = &gpio7;
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -77,5 +88,66 @@ aic: interrupt-controller@b8002000 {
interrupt-controller;
#interrupt-cells = <2>;
};
+
+ pinctrl: pinctrl@b8003000 {
+ compatible = "nuvoton,wpcm450-pinctrl";
+ reg = <0xb8003000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gpio0: gpio@0 {
+ reg = <0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
+ <3 IRQ_TYPE_LEVEL_HIGH>,
+ <4 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+ };
+
+ gpio1: gpio@1 {
+ reg = <1>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+ };
+
+ gpio2: gpio@2 {
+ reg = <2>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpio3: gpio@3 {
+ reg = <3>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpio4: gpio@4 {
+ reg = <4>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpio5: gpio@5 {
+ reg = <5>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpio6: gpio@6 {
+ reg = <6>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpio7: gpio@7 {
+ reg = <7>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
};
};
--
2.34.1
next prev parent reply other threads:[~2022-01-29 11:57 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-29 11:52 [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver Jonathan Neuschäfer
2022-01-29 11:52 ` [PATCH v5 1/9] dt-bindings: arm/npcm: Add binding for global control registers (GCR) Jonathan Neuschäfer
2022-01-29 11:52 ` [PATCH v5 2/9] MAINTAINERS: Match all of bindings/arm/npcm/ as part of NPCM architecture Jonathan Neuschäfer
2022-01-29 11:52 ` [PATCH v5 3/9] ARM: dts: wpcm450: Add global control registers (GCR) node Jonathan Neuschäfer
2022-01-29 11:52 ` [PATCH v5 4/9] dt-bindings: pinctrl: Add Nuvoton WPCM450 Jonathan Neuschäfer
2022-01-29 11:52 ` [PATCH v5 5/9] pinctrl: nuvoton: Add driver for WPCM450 Jonathan Neuschäfer
2022-01-29 13:48 ` kernel test robot
2022-01-29 14:09 ` kernel test robot
2022-01-30 18:47 ` Andy Shevchenko
2022-01-30 20:17 ` Jonathan Neuschäfer
2022-01-29 11:52 ` Jonathan Neuschäfer [this message]
2022-01-29 11:52 ` [PATCH v5 7/9] ARM: dts: wpcm450: Add pin functions Jonathan Neuschäfer
2022-01-29 11:52 ` [PATCH v5 8/9] ARM: dts: wpcm450-supermicro-x9sci-ln4f: Add GPIO LEDs and buttons Jonathan Neuschäfer
2022-01-29 11:52 ` [PATCH v5 9/9] ARM: dts: wpcm450: Add pinmux information to UART0 Jonathan Neuschäfer
2022-01-30 1:50 ` [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver Linus Walleij
2022-01-30 10:12 ` Jonathan Neuschäfer
2022-02-01 23:42 ` Joel Stanley
2022-02-02 12:01 ` Jonathan Neuschäfer
2022-02-02 12:10 ` Andy Shevchenko
2022-02-02 12:40 ` Jonathan Neuschäfer
2022-02-12 8:40 ` Jonathan Neuschäfer
2022-02-15 5:56 ` Joel Stanley
2022-02-15 17:19 ` Jonathan Neuschäfer
2022-03-15 0:17 ` Linus Walleij
2022-03-15 1:13 ` Joel Stanley
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