From: Hangxiang Ma <hangxiang.ma@oss.qualcomm.com>
To: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
jeyaprakash.soundrapandian@oss.qualcomm.com,
Vijay Kumar Tumati <vijay.tumati@oss.qualcomm.com>,
Hangxiang Ma <hangxiang.ma@oss.qualcomm.com>
Subject: [PATCH v2 2/3] arm64: dts: qcom: sm8750: Add CCI definitions
Date: Thu, 18 Jun 2026 05:03:51 -0700 [thread overview]
Message-ID: <20260618-pakala-camera-v2-2-9fbb729fd242@oss.qualcomm.com> (raw)
In-Reply-To: <20260618-pakala-camera-v2-0-9fbb729fd242@oss.qualcomm.com>
Qualcomm SM8750 SoC has three Camera Control Interface (CCI). Each
controller contains two I2C hosts.
Signed-off-by: Hangxiang Ma <hangxiang.ma@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/sm8750.dtsi | 282 +++++++++++++++++++++++++++++++++++
1 file changed, 282 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8750.dtsi b/arch/arm64/boot/dts/qcom/sm8750.dtsi
index 15eb588acafb..7dda8408c6d1 100644
--- a/arch/arm64/boot/dts/qcom/sm8750.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8750.dtsi
@@ -3037,6 +3037,96 @@ videocc: clock-controller@aaf0000 {
#power-domain-cells = <1>;
};
+ cci0: cci@ac7b000 {
+ compatible = "qcom,sm8750-cci", "qcom,msm8996-cci";
+ reg = <0x0 0x0ac7b000 0x0 0x1000>;
+ interrupts = <GIC_SPI 426 IRQ_TYPE_EDGE_RISING>;
+ power-domains = <&camcc CAM_CC_TITAN_TOP_GDSC>;
+ clocks = <&camcc CAM_CC_CAM_TOP_AHB_CLK>,
+ <&camcc CAM_CC_CCI_0_CLK>;
+ clock-names = "ahb", "cci";
+ pinctrl-0 = <&cci0_0_default &cci0_1_default>;
+ pinctrl-1 = <&cci0_0_sleep &cci0_1_sleep>;
+ pinctrl-names = "default", "sleep";
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cci0_i2c0: i2c-bus@0 {
+ reg = <0>;
+ clock-frequency = <1000000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ cci0_i2c1: i2c-bus@1 {
+ reg = <1>;
+ clock-frequency = <1000000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
+ cci1: cci@ac7c000 {
+ compatible = "qcom,sm8750-cci", "qcom,msm8996-cci";
+ reg = <0x0 0x0ac7c000 0x0 0x1000>;
+ interrupts = <GIC_SPI 427 IRQ_TYPE_EDGE_RISING>;
+ power-domains = <&camcc CAM_CC_TITAN_TOP_GDSC>;
+ clocks = <&camcc CAM_CC_CAM_TOP_AHB_CLK>,
+ <&camcc CAM_CC_CCI_1_CLK>;
+ clock-names = "ahb", "cci";
+ pinctrl-0 = <&cci1_0_default &cci1_1_default>;
+ pinctrl-1 = <&cci1_0_sleep &cci1_1_sleep>;
+ pinctrl-names = "default", "sleep";
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cci1_i2c0: i2c-bus@0 {
+ reg = <0>;
+ clock-frequency = <1000000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ cci1_i2c1: i2c-bus@1 {
+ reg = <1>;
+ clock-frequency = <1000000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
+ cci2: cci@ac7d000 {
+ compatible = "qcom,sm8750-cci", "qcom,msm8996-cci";
+ reg = <0x0 0x0ac7d000 0x0 0x1000>;
+ interrupts = <GIC_SPI 428 IRQ_TYPE_EDGE_RISING>;
+ power-domains = <&camcc CAM_CC_TITAN_TOP_GDSC>;
+ clocks = <&camcc CAM_CC_CAM_TOP_AHB_CLK>,
+ <&camcc CAM_CC_CCI_2_CLK>;
+ clock-names = "ahb", "cci";
+ pinctrl-0 = <&cci2_0_default &cci2_1_default>;
+ pinctrl-1 = <&cci2_0_sleep &cci2_1_sleep>;
+ pinctrl-names = "default", "sleep";
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cci2_i2c0: i2c-bus@0 {
+ reg = <0>;
+ clock-frequency = <1000000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ cci2_i2c1: i2c-bus@1 {
+ reg = <1>;
+ clock-frequency = <1000000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
camss: isp@ad27000 {
compatible = "qcom,sm8750-camss";
@@ -3809,6 +3899,198 @@ tlmm: pinctrl@f100000 {
gpio-ranges = <&tlmm 0 0 216>;
wakeup-parent = <&pdc>;
+ cci0_0_default: cci0-0-default-state {
+ sda-pins {
+ pins = "gpio113";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ scl-pins {
+ pins = "gpio114";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+ };
+
+ cci0_0_sleep: cci0-0-sleep-state {
+ sda-pins {
+ pins = "gpio113";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ scl-pins {
+ pins = "gpio114";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+ };
+
+ cci0_1_default: cci0-1-default-state {
+ sda-pins {
+ pins = "gpio115";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ scl-pins {
+ pins = "gpio116";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+ };
+
+ cci0_1_sleep: cci0-1-sleep-state {
+ sda-pins {
+ pins = "gpio115";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ scl-pins {
+ pins = "gpio116";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+ };
+
+ cci1_0_default: cci1-0-default-state {
+ sda-pins {
+ pins = "gpio117";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ scl-pins {
+ pins = "gpio118";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+ };
+
+ cci1_0_sleep: cci1-0-sleep-state {
+ sda-pins {
+ pins = "gpio117";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ scl-pins {
+ pins = "gpio118";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+ };
+
+ cci1_1_default: cci1-1-default-state {
+ sda-pins {
+ pins = "gpio111";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ scl-pins {
+ pins = "gpio164";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+ };
+
+ cci1_1_sleep: cci1-1-sleep-state {
+ sda-pins {
+ pins = "gpio111";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ scl-pins {
+ pins = "gpio164";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+ };
+
+ cci2_0_default: cci2-0-default-state {
+ sda-pins {
+ pins = "gpio112";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ scl-pins {
+ pins = "gpio153";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+ };
+
+ cci2_0_sleep: cci2-0-sleep-state {
+ sda-pins {
+ pins = "gpio112";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ scl-pins {
+ pins = "gpio153";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+ };
+
+ cci2_1_default: cci2-1-default-state {
+ sda-pins {
+ pins = "gpio119";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ scl-pins {
+ pins = "gpio120";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+ };
+
+ cci2_1_sleep: cci2-1-sleep-state {
+ sda-pins {
+ pins = "gpio119";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ scl-pins {
+ pins = "gpio120";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+ };
+
hub_i2c0_data_clk: hub-i2c0-data-clk-state {
/* SDA, SCL */
pins = "gpio64", "gpio65";
--
2.34.1
next prev parent reply other threads:[~2026-06-18 12:04 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-18 12:03 [PATCH v2 0/3] Add CCI and CAMSS support for SM8750 Hangxiang Ma
2026-06-18 12:03 ` [PATCH v2 1/3] arm64: dts: qcom: sm8750: Add camss node Hangxiang Ma
2026-06-18 12:14 ` sashiko-bot
2026-06-18 12:03 ` Hangxiang Ma [this message]
2026-06-18 12:03 ` [PATCH v2 3/3] arm64: dts: qcom: sm8750: Add camera MCLK pinctrl Hangxiang Ma
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