From: Yassine Oudjana <y.oudjana@protonmail.com>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Rob Herring <robh+dt@kernel.org>
Cc: Yassine Oudjana <y.oudjana@protonmail.com>,
Raffaele Tranquillini <raffaele.tranquillini@gmail.com>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
phone-devel@vger.kernel.org, linux-kernel@vger.kernel.org,
~postmarketos/upstreaming@lists.sr.ht
Subject: [PATCH 2/4] arm64: dts: qcom: msm8996: Add blsp2_i2c3
Date: Wed, 01 Sep 2021 19:33:32 +0000 [thread overview]
Message-ID: <20210901193214.250375-3-y.oudjana@protonmail.com> (raw)
In-Reply-To: <20210901193214.250375-1-y.oudjana@protonmail.com>
Add a node for blsp2_i2c3 which is used for type-C port control chips
and speaker codecs on some devices.
Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com>
---
arch/arm64/boot/dts/qcom/msm8996.dtsi | 32 +++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 23c3435ab888..1f4eca018183 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -1253,6 +1253,20 @@ blsp2_uart3_4pins_sleep: blsp2-uart2-4pins-sleep {
bias-disable;
};
+ blsp2_i2c3_default: blsp2-i2c3 {
+ pins = "gpio51", "gpio52";
+ function = "blsp_i2c9";
+ drive-strength = <16>;
+ bias-disable;
+ };
+
+ blsp2_i2c3_sleep: blsp2-i2c3-sleep {
+ pins = "gpio51", "gpio52";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
wcd_intr_default: wcd-intr-default{
pins = "gpio54";
function = "gpio";
@@ -2825,6 +2839,24 @@ blsp2_i2c2: i2c@75b6000 {
status = "disabled";
};
+ blsp2_i2c3: i2c@75b7000 {
+ compatible = "qcom,i2c-qup-v2.2.1";
+ reg = <0x075b7000 0x1000>;
+ interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&gcc GCC_BLSP2_AHB_CLK>,
+ <&gcc GCC_BLSP2_QUP3_I2C_APPS_CLK>;
+ clock-names = "iface", "core";
+ clock-frequency = <400000>;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&blsp2_i2c3_default>;
+ pinctrl-1 = <&blsp2_i2c3_sleep>;
+ dmas = <&blsp2_dma 16>, <&blsp2_dma 17>;
+ dma-names = "tx", "rx";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
blsp2_i2c5: i2c@75b9000 {
compatible = "qcom,i2c-qup-v2.2.1";
reg = <0x75b9000 0x1000>;
--
2.33.0
next prev parent reply other threads:[~2021-09-01 19:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-01 19:33 [PATCH 0/4] Add support for the Xiaomi MSM8996 platform Yassine Oudjana
2021-09-01 19:33 ` [PATCH 1/4] arm64: dts: qcom: db820c: Move blsp1_uart2 pin states to msm8996.dtsi Yassine Oudjana
2021-09-01 19:33 ` Yassine Oudjana [this message]
2021-09-01 19:33 ` [PATCH 3/4] arm64: dts: qcom: Add support for the Xiaomi MSM8996 platform Yassine Oudjana
2021-09-01 19:35 ` [PATCH 4/4] arm64: dts: qcom: msm8996: xiaomi-gemini: Add support for Xiaomi Mi 5 Yassine Oudjana
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