48 lines
1.3 KiB
Diff
48 lines
1.3 KiB
Diff
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From 21ea997f3c5dce9304c7a8046f08fad2b0dab5c1 Mon Sep 17 00:00:00 2001
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From: Ondrej Jirman <megi@xff.cz>
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Date: Fri, 9 Sep 2022 16:42:51 +0200
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Subject: [PATCH 288/391] arm64: dts: pinephone-pro: Enable POGO pins I2C
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So that userspace apps can use it.
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Signed-off-by: Ondrej Jirman <megi@xff.cz>
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---
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.../boot/dts/rockchip/rk3399-pinephone-pro.dts | 14 ++++++++++++++
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1 file changed, 14 insertions(+)
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diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
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index bdace91b4..7dfb3067b 100644
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--- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
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+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
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@@ -954,6 +954,14 @@ af8133j: compass@1c {
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};
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};
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+/* This bus is exposed on POGO pins */
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+&i2c5 {
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+ i2c-scl-rising-time-ns = <450>;
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+ i2c-scl-falling-time-ns = <15>;
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+ pinctrl-0 = <&i2c5_xfer &pogo_int_pin>;
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+ status = "okay";
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+};
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+
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&i2s0 {
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rockchip,playback-channels = <2>;
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rockchip,capture-channels = <2>;
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@@ -1183,6 +1191,12 @@ vsel2_pin: vsel2-pin {
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};
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};
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+ pogo {
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+ pogo_int_pin: pogo-int {
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+ rockchip,pins = <3 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
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+ };
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+ };
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+
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sdio-pwrseq {
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wifi_enable_h_pin: wifi-enable-h-pin {
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rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
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--
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2.35.3
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