From 18c32de673bf3ade651979be48e9a14bfe612487 Mon Sep 17 00:00:00 2001 From: Harry Austen Date: Sun, 23 Oct 2022 20:45:38 +0000 Subject: [PATCH] arm64: dts: qcom: msm8996: add blsp1_i2c6 node Add support for the sixth I2C interface on the MSM8996 SoC. Signed-off-by: Harry Austen Reviewed-by: Krzysztof Kozlowski Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20221023204505.115141-3-hpausten@protonmail.com --- arch/arm64/boot/dts/qcom/msm8996.dtsi | 31 +++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index fdaaef7aae12..de2af2b23d7b 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -1332,6 +1332,20 @@ bias-disable; }; + blsp1_i2c6_default: blsp1-i2c6-state { + pins = "gpio27", "gpio28"; + function = "blsp_i2c6"; + drive-strength = <16>; + bias-disable; + }; + + blsp1_i2c6_sleep: blsp1-i2c6-sleep-state { + pins = "gpio27", "gpio28"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + cci0_default: cci0-default-state { pins = "gpio17", "gpio18"; function = "cci_i2c"; @@ -3141,6 +3155,23 @@ status = "disabled"; }; + blsp1_i2c6: i2c@757a000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0x757a000 0x1000>; + interrupts = ; + clocks = <&gcc GCC_BLSP1_QUP6_I2C_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&blsp1_i2c6_default>; + pinctrl-1 = <&blsp1_i2c6_sleep>; + dmas = <&blsp1_dma 22>, <&blsp1_dma 23>; + dma-names = "tx", "rx"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + blsp2_dma: dma-controller@7584000 { compatible = "qcom,bam-v1.7.0"; reg = <0x07584000 0x2b000>; -- 2.25.1