From: Prabhakar <prabhakar.csengg@gmail.com>
To: Linus Walleij <linus.walleij@linaro.org>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Magnus Damm <magnus.damm@gmail.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-gpio@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
Prabhakar <prabhakar.csengg@gmail.com>,
Biju Das <biju.das.jz@bp.renesas.com>,
Fabrizio Castro <fabrizio.castro.jz@renesas.com>,
Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Subject: [PATCH 1/7] arm64: dts: renesas: rzg3s-smarc: Drop hogging of GPIO pins
Date: Thu, 17 Oct 2024 12:39:36 +0100 [thread overview]
Message-ID: <20241017113942.139712-2-prabhakar.mahadev-lad.rj@bp.renesas.com> (raw)
In-Reply-To: <20241017113942.139712-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Hogging of gpio pins used as interrupts is not required, as the rzg2l
pinctrl driver sets the direction as input when the pin is requested
as GPIO interrupt.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
.../boot/dts/renesas/rzg3s-smarc-som.dtsi | 18 ----------------
arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi | 21 -------------------
2 files changed, 39 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi
index 71424e69939e..6e95933cd7ef 100644
--- a/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi
@@ -196,15 +196,6 @@ &sdhi2 {
#endif
&pinctrl {
-#if SW_CONFIG3 == SW_ON
- eth0-phy-irq-hog {
- gpio-hog;
- gpios = <RZG2L_GPIO(12, 0) GPIO_ACTIVE_LOW>;
- input;
- line-name = "eth0-phy-irq";
- };
-#endif
-
eth0_pins: eth0 {
txc {
pinmux = <RZG2L_PORT_PINMUX(1, 0, 1)>; /* ET0_TXC */
@@ -239,15 +230,6 @@ mux {
};
};
-#if SW_CONFIG3 == SW_ON
- eth1-phy-irq-hog {
- gpio-hog;
- gpios = <RZG2L_GPIO(12, 1) GPIO_ACTIVE_LOW>;
- input;
- line-name = "eth1-phy-irq";
- };
-#endif
-
eth1_pins: eth1 {
txc {
pinmux = <RZG2L_PORT_PINMUX(7, 0, 1)>; /* ET1_TXC */
diff --git a/arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi
index 4509151344c4..baeca5ff5d61 100644
--- a/arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi
@@ -71,27 +71,6 @@ &i2c0 {
};
&pinctrl {
- key-1-gpio-hog {
- gpio-hog;
- gpios = <RZG2L_GPIO(18, 0) GPIO_ACTIVE_LOW>;
- input;
- line-name = "key-1-gpio-irq";
- };
-
- key-2-gpio-hog {
- gpio-hog;
- gpios = <RZG2L_GPIO(0, 1) GPIO_ACTIVE_LOW>;
- input;
- line-name = "key-2-gpio-irq";
- };
-
- key-3-gpio-hog {
- gpio-hog;
- gpios = <RZG2L_GPIO(0, 3) GPIO_ACTIVE_LOW>;
- input;
- line-name = "key-3-gpio-irq";
- };
-
scif0_pins: scif0 {
pinmux = <RZG2L_PORT_PINMUX(6, 3, 1)>, /* RXD */
<RZG2L_PORT_PINMUX(6, 4, 1)>; /* TXD */
--
2.43.0
next prev parent reply other threads:[~2024-10-17 11:39 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-17 11:39 [PATCH 0/7] pinctrl: rzg2l: Fix releasing of IRQ and status reported in pinmux-pins Prabhakar
2024-10-17 11:39 ` Prabhakar [this message]
2024-10-17 11:39 ` [PATCH 2/7] pinctrl: renesas: rzg2l: Use gpiochip_populate_parent_fwspec_twocell helper Prabhakar
2024-10-17 13:03 ` Geert Uytterhoeven
2024-10-17 15:46 ` Lad, Prabhakar
2024-10-17 11:39 ` [PATCH 3/7] pinctrl: renesas: rzg2l: Release all the virq's in free callback Prabhakar
2024-10-17 11:39 ` [PATCH 4/7] pinctrl: renesas: rzg2l: Reorder function call in rzg2l_gpio_free() Prabhakar
2024-10-17 11:39 ` [PATCH 5/7] pinctrl: renesas: rzg2l: Drop calling rzg2l_gpio_request() Prabhakar
2024-10-17 11:39 ` [PATCH 6/7] pinctrl: pinmux: Introduce API to check if a pin is requested Prabhakar
2024-10-17 13:17 ` Linus Walleij
2024-10-18 20:38 ` kernel test robot
2024-10-19 18:21 ` Linus Walleij
2024-10-21 8:03 ` Lad, Prabhakar
2024-10-21 2:48 ` kernel test robot
2024-10-17 11:39 ` [PATCH 7/7] pinctrl: renesas: pinctrl-rzg2l: Override irq_request/release_resources Prabhakar
2024-10-17 13:16 ` Linus Walleij
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