From: Bhushan Shah <bshah@kde.org> To: Icenowy Zheng <icenowy@aosc.io>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Maxime Ripard <maxime.ripard@bootlin.com>, Chen-Yu Tsai <wens@csie.org>, Wolfram Sang <wsa@the-dreams.de>, Gregory CLEMENT <gregory.clement@bootlin.com>, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Bhushan Shah <bshah@kde.org> Subject: [PATCH v2 3/3] arm64: allwinner: h6: add i2c0 node in PineH64 Date: Fri, 16 Aug 2019 12:17:10 +0530 [thread overview] Message-ID: <20190816064710.18280-4-bshah@kde.org> (raw) In-Reply-To: <20190816064710.18280-1-bshah@kde.org> i2c0 bus is exposed by PI-2 BUS in the PineH64, model B. Signed-off-by: Bhushan Shah <bshah@kde.org> --- Changes in v2: - Don't enable the i2c0 node in PineH64 by default arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts index 684d1daa3081..97d9b7c63fb3 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts @@ -160,6 +160,15 @@ vcc-pg-supply = <®_aldo1>; }; +/* This i2c interface is exposed on PI-2 BUS, Pin 3 (I2C_SDA) and 5 (I2C_SCL) */ +&i2c0 { + status = "disabled"; +}; + +&i2c0_pins { + bias-pull-up; +}; + &r_i2c { status = "okay"; -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Bhushan Shah <bshah@kde.org> To: Icenowy Zheng <icenowy@aosc.io>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Maxime Ripard <maxime.ripard@bootlin.com>, Chen-Yu Tsai <wens@csie.org>, Wolfram Sang <wsa@the-dreams.de>, Gregory CLEMENT <gregory.clement@bootlin.com>, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Bhushan Shah <bshah@kde.org> Subject: [PATCH v2 3/3] arm64: allwinner: h6: add i2c0 node in PineH64 Date: Fri, 16 Aug 2019 12:17:10 +0530 [thread overview] Message-ID: <20190816064710.18280-4-bshah@kde.org> (raw) In-Reply-To: <20190816064710.18280-1-bshah@kde.org> i2c0 bus is exposed by PI-2 BUS in the PineH64, model B. Signed-off-by: Bhushan Shah <bshah@kde.org> --- Changes in v2: - Don't enable the i2c0 node in PineH64 by default arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts index 684d1daa3081..97d9b7c63fb3 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts @@ -160,6 +160,15 @@ vcc-pg-supply = <®_aldo1>; }; +/* This i2c interface is exposed on PI-2 BUS, Pin 3 (I2C_SDA) and 5 (I2C_SCL) */ +&i2c0 { + status = "disabled"; +}; + +&i2c0_pins { + bias-pull-up; +}; + &r_i2c { status = "okay"; -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-08-16 6:55 UTC|newest] Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-08-11 9:05 [PATCH 0/2] Enable the I2C nodes for Allwinner H6 CPU Bhushan Shah 2019-08-11 9:05 ` Bhushan Shah 2019-08-11 9:05 ` [PATCH 1/2] arm64: allwinner: h6: add I2C nodes Bhushan Shah 2019-08-11 9:05 ` Bhushan Shah 2019-08-12 4:12 ` Chen-Yu Tsai 2019-08-12 4:12 ` Chen-Yu Tsai 2019-08-11 9:05 ` [PATCH 2/2] arm64: allwinner: h6: enable i2c0 in PineH64 Bhushan Shah 2019-08-11 9:05 ` Bhushan Shah 2019-08-12 4:19 ` Chen-Yu Tsai 2019-08-12 4:19 ` Chen-Yu Tsai 2019-08-12 4:19 ` Chen-Yu Tsai 2019-08-16 6:47 ` [PATCH v2 0/3] Enable the I2C nodes for Allwinner H6 CPU Bhushan Shah 2019-08-16 6:47 ` Bhushan Shah 2019-08-16 6:47 ` [PATCH v2 1/3] dt-bindings: i2c: mv64xxx: Add compatible for the H6 i2c node Bhushan Shah 2019-08-16 6:47 ` Bhushan Shah 2019-08-16 6:47 ` [PATCH v2 2/3] arm64: allwinner: h6: add I2C nodes Bhushan Shah 2019-08-16 6:47 ` Bhushan Shah 2019-08-16 7:50 ` Maxime Ripard 2019-08-16 7:50 ` Maxime Ripard 2019-08-16 8:23 ` Bhushan Shah 2019-08-16 8:23 ` Bhushan Shah 2019-08-16 6:47 ` Bhushan Shah [this message] 2019-08-16 6:47 ` [PATCH v2 3/3] arm64: allwinner: h6: add i2c0 node in PineH64 Bhushan Shah 2019-08-16 7:52 ` Maxime Ripard 2019-08-16 7:52 ` Maxime Ripard 2019-08-16 8:21 ` Bhushan Shah 2019-08-16 8:21 ` Bhushan Shah 2019-08-16 8:43 ` [PATCH v3 0/2] Enable the I2C nodes for Allwinner H6 CPU Bhushan Shah 2019-08-16 8:43 ` Bhushan Shah 2019-08-16 8:43 ` [PATCH v3 1/2] dt-bindings: i2c: mv64xxx: Add compatible for the H6 i2c node Bhushan Shah 2019-08-16 8:43 ` Bhushan Shah 2019-08-16 19:44 ` Rob Herring 2019-08-16 19:44 ` Rob Herring 2019-08-16 19:44 ` Rob Herring 2019-08-16 8:43 ` [PATCH v3 2/2] arm64: allwinner: h6: add I2C nodes Bhushan Shah 2019-08-16 8:43 ` Bhushan Shah 2019-08-16 11:33 ` Maxime Ripard 2019-08-16 11:33 ` Maxime Ripard
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