From: Ondrej Jirman <megous@megous.com>
To: linux-sunxi@googlegroups.com, Rob Herring <robh+dt@kernel.org>,
Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>
Cc: Ondrej Jirman <megous@megous.com>,
Mark Rutland <mark.rutland@arm.com>,
Corentin Labbe <clabbe@baylibre.com>,
Georgii Staroselskii <georgii.staroselskii@emlid.com>,
Samuel Holland <samuel@sholland.org>,
Martijn Braam <martijn@brixit.nl>, Luca Weiss <luca@z3ntu.xyz>,
Bhushan Shah <bshah@kde.org>, Icenowy Zheng <icenowy@aosc.io>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 1/3] arm64: dts: sun50i-a64: Add i2c2 pins
Date: Thu, 27 Feb 2020 02:26:48 +0100 [thread overview]
Message-ID: <20200227012650.1179151-2-megous@megous.com> (raw)
In-Reply-To: <20200227012650.1179151-1-megous@megous.com>
PinePhone needs I2C2 pins description. Add it, and make it default
for i2c2, since it's the only possiblilty.
Signed-off-by: Ondrej Jirman <megous@megous.com>
---
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 72b1b34879c6d..990de71ca048a 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -671,6 +671,11 @@ i2c1_pins: i2c1-pins {
function = "i2c1";
};
+ i2c2_pins: i2c2-pins {
+ pins = "PE14", "PE15";
+ function = "i2c2";
+ };
+
/omit-if-no-ref/
lcd_rgb666_pins: lcd-rgb666-pins {
pins = "PD0", "PD1", "PD2", "PD3", "PD4",
@@ -958,12 +963,13 @@ i2c2: i2c@1c2b400 {
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_I2C2>;
resets = <&ccu RST_BUS_I2C2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
};
-
spi0: spi@1c68000 {
compatible = "allwinner,sun8i-h3-spi";
reg = <0x01c68000 0x1000>;
--
2.25.1
next prev parent reply other threads:[~2020-02-27 1:27 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-27 1:26 [PATCH v2 0/3] Add support for Pine64 PinePhone Linux Smartphone Ondrej Jirman
2020-02-27 1:26 ` Ondrej Jirman [this message]
2020-02-27 1:26 ` [PATCH v2 2/3] dt-bindings: arm: sunxi: Add PinePhone 1.0 and 1.1 bindings Ondrej Jirman
2020-02-27 1:32 ` Ondřej Jirman
2020-02-27 1:26 ` [PATCH v2 3/3] arm64: dts: allwinner: Add initial support for Pine64 PinePhone Ondrej Jirman
2020-02-27 13:04 ` [PATCH v2 0/3] Add support for Pine64 PinePhone Linux Smartphone Maxime Ripard
2020-02-27 15:52 ` Ondřej Jirman
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