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Date: Fri, 3 May 2019 16:17:51 +0530
From: Jagan Teki <jagan@...rulasolutions.com>
To: Maxime Ripard <maxime.ripard@...tlin.com>,
Chen-Yu Tsai <wens@...e.org>, Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>
Cc: Michael Trimarchi <michael@...rulasolutions.com>,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org, linux-amarula@...rulasolutions.com,
linux-sunxi@...glegroups.com,
Jagan Teki <jagan@...rulasolutions.com>
Subject: [PATCH v5 1/3] arm64: dts: allwinner: a64: move I2C pinctrl to dtsi
There is only one pinmuxing available for each I2C controller.
So, move pinctrl for i2c0, i2c1 from board dts files into SoC dtsi.
By moving these pinctrls the i2c1 node from Nanopi A64 just have a
status, which is disabled already so remove the entire node from it.
Signed-off-by: Jagan Teki <jagan@...rulasolutions.com>
---
Changes for v5:
- drop the i2c1 node from nanopi-a64
Changes for v4:
- new patch
arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts | 2 --
arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts | 2 --
arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts | 6 ------
arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts | 2 --
arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts | 2 --
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 4 ++++
6 files changed, 4 insertions(+), 14 deletions(-)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts
index 019ae09ea0fd..c41131c03231 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts
@@ -85,8 +85,6 @@
};
&i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins>;
status = "okay";
sensor@48 {
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
index 0a56c0c23ba1..c2a6b73b17cf 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
@@ -145,8 +145,6 @@
};
&i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins>;
status = "okay";
};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts
index f4e78531f639..9b9d9157128c 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts
@@ -120,12 +120,6 @@
};
/* i2c1 connected with gpio headers like pine64, bananapi */
-&i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins>;
- status = "disabled";
-};
-
&i2c1_pins {
bias-pull-up;
};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
index b7ac6374b178..409523cb0950 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
@@ -122,8 +122,6 @@
};
&i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins>;
status = "okay";
};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts
index 0ec46b969a75..12afc52e169e 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts
@@ -92,8 +92,6 @@
*/
&i2c0 {
clock-frequency = <100000>;
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins>;
status = "okay";
};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 8c5b521e6389..b275c6d35420 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -842,6 +842,8 @@
interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_I2C0>;
resets = <&ccu RST_BUS_I2C0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
@@ -853,6 +855,8 @@
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_I2C1>;
resets = <&ccu RST_BUS_I2C1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
--
2.18.0.321.gffc6fa0e3
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