From: Vikram Sharma <quic_vikramsa@quicinc.com>
To: <bryan.odonoghue@linaro.org>, <mchehab@kernel.org>,
<robh@kernel.org>, <krzk+dt@kernel.org>, <conor+dt@kernel.org>,
<andersson@kernel.org>, <konradybcio@kernel.org>,
<hverkuil-cisco@xs4all.nl>, <cros-qcom-dts-watchers@chromium.org>,
<catalin.marinas@arm.com>, <will@kernel.org>
Cc: <linux-arm-kernel@lists.infradead.org>,
<quic_svankada@quicinc.com>, <quic_vikramsa@quicinc.com>,
<quic_nihalkum@quicinc.com>, <linux-media@vger.kernel.org>,
<linux-arm-msm@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
Ravi Shankar <quic_rshankar@quicinc.com>,
Vishal Verma <quic_vishverm@quicinc.com>
Subject: [PATCH v4 2/3] arm64: dts: qcom: qcs8300: Add CCI definitions
Date: Wed, 15 Oct 2025 18:43:02 +0530 [thread overview]
Message-ID: <20251015131303.2797800-3-quic_vikramsa@quicinc.com> (raw)
In-Reply-To: <20251015131303.2797800-1-quic_vikramsa@quicinc.com>
From: Nihal Kumar Gupta <quic_nihalkum@quicinc.com>
Qualcomm QCS8300 SoC contains 3 Camera Control Interface (CCI). Compared
to lemans, the key difference is in SDA/SCL GPIO assignments and number
of CCIs.
Co-developed-by: Ravi Shankar <quic_rshankar@quicinc.com>
Signed-off-by: Ravi Shankar <quic_rshankar@quicinc.com>
Co-developed-by: Vishal Verma <quic_vishverm@quicinc.com>
Signed-off-by: Vishal Verma <quic_vishverm@quicinc.com>
Co-developed-by: Suresh Vankadara <quic_svankada@quicinc.com>
Signed-off-by: Suresh Vankadara <quic_svankada@quicinc.com>
Signed-off-by: Nihal Kumar Gupta <quic_nihalkum@quicinc.com>
Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
---
arch/arm64/boot/dts/qcom/qcs8300.dtsi | 303 ++++++++++++++++++++++++++
1 file changed, 303 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/qcs8300.dtsi b/arch/arm64/boot/dts/qcom/qcs8300.dtsi
index 75fafbcea845..8f2b5f40ce14 100644
--- a/arch/arm64/boot/dts/qcom/qcs8300.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs8300.dtsi
@@ -4769,6 +4769,117 @@ videocc: clock-controller@abf0000 {
#power-domain-cells = <1>;
};
+ cci0: cci@ac13000 {
+ compatible = "qcom,qcs8300-cci", "qcom,msm8996-cci";
+ reg = <0x0 0x0ac13000 0x0 0x1000>;
+
+ interrupts = <GIC_SPI 460 IRQ_TYPE_EDGE_RISING>;
+
+ clocks = <&camcc CAM_CC_CPAS_AHB_CLK>,
+ <&camcc CAM_CC_CCI_0_CLK>;
+ clock-names = "cpas_ahb",
+ "cci";
+
+ power-domains = <&camcc CAM_CC_TITAN_TOP_GDSC>;
+
+ pinctrl-0 = <&cci0_i2c0_default &cci0_i2c1_default>;
+ pinctrl-1 = <&cci0_i2c0_sleep &cci0_i2c1_sleep>;
+ pinctrl-names = "default", "sleep";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ status = "disabled";
+
+ 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@ac14000 {
+ compatible = "qcom,qcs8300-cci", "qcom,msm8996-cci";
+ reg = <0x0 0x0ac14000 0x0 0x1000>;
+
+ interrupts = <GIC_SPI 271 IRQ_TYPE_EDGE_RISING>;
+
+ clocks = <&camcc CAM_CC_CPAS_AHB_CLK>,
+ <&camcc CAM_CC_CCI_1_CLK>;
+ clock-names = "cpas_ahb",
+ "cci";
+
+ power-domains = <&camcc CAM_CC_TITAN_TOP_GDSC>;
+
+ pinctrl-0 = <&cci1_i2c0_default &cci1_i2c1_default>;
+ pinctrl-1 = <&cci1_i2c0_sleep &cci1_i2c1_sleep>;
+ pinctrl-names = "default", "sleep";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ status = "disabled";
+
+ 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@ac15000 {
+ compatible = "qcom,qcs8300-cci", "qcom,msm8996-cci";
+ reg = <0x0 0x0ac15000 0x0 0x1000>;
+
+ interrupts = <GIC_SPI 651 IRQ_TYPE_EDGE_RISING>;
+
+ clocks = <&camcc CAM_CC_CPAS_AHB_CLK>,
+ <&camcc CAM_CC_CCI_2_CLK>;
+ clock-names = "cpas_ahb",
+ "cci";
+
+ power-domains = <&camcc CAM_CC_TITAN_TOP_GDSC>;
+
+ pinctrl-0 = <&cci2_i2c0_default &cci2_i2c1_default>;
+ pinctrl-1 = <&cci2_i2c0_sleep &cci2_i2c1_sleep>;
+ pinctrl-names = "default", "sleep";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ status = "disabled";
+
+ 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@ac78000 {
compatible = "qcom,qcs8300-camss";
@@ -5063,6 +5174,198 @@ tlmm: pinctrl@f100000 {
#interrupt-cells = <2>;
wakeup-parent = <&pdc>;
+ cci0_i2c0_default: cci0-0-default-state {
+ sda-pins {
+ pins = "gpio57";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-up = <2200>;
+ };
+
+ scl-pins {
+ pins = "gpio58";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-up = <2200>;
+ };
+ };
+
+ cci0_i2c0_sleep: cci0-0-sleep-state {
+ sda-pins {
+ pins = "gpio57";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ scl-pins {
+ pins = "gpio58";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+ };
+
+ cci0_i2c1_default: cci0-1-default-state {
+ sda-pins {
+ pins = "gpio29";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-up = <2200>;
+ };
+
+ scl-pins {
+ pins = "gpio30";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-up = <2200>;
+ };
+ };
+
+ cci0_i2c1_sleep: cci0-1-sleep-state {
+ sda-pins {
+ pins = "gpio29";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ scl-pins {
+ pins = "gpio30";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+ };
+
+ cci1_i2c0_default: cci1-0-default-state {
+ sda-pins {
+ pins = "gpio59";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-up = <2200>;
+ };
+
+ scl-pins {
+ pins = "gpio60";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-up = <2200>;
+ };
+ };
+
+ cci1_i2c0_sleep: cci1-0-sleep-state {
+ sda-pins {
+ pins = "gpio59";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ scl-pins {
+ pins = "gpio60";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+ };
+
+ cci1_i2c1_default: cci1-1-default-state {
+ sda-pins {
+ pins = "gpio31";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-up = <2200>;
+ };
+
+ scl-pins {
+ pins = "gpio32";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-up = <2200>;
+ };
+ };
+
+ cci1_i2c1_sleep: cci1-1-sleep-state {
+ sda-pins {
+ pins = "gpio31";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ scl-pins {
+ pins = "gpio32";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+ };
+
+ cci2_i2c0_default: cci2-0-default-state {
+ sda-pins {
+ pins = "gpio61";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-up = <2200>;
+ };
+
+ scl-pins {
+ pins = "gpio62";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-up = <2200>;
+ };
+ };
+
+ cci2_i2c0_sleep: cci2-0-sleep-state {
+ sda-pins {
+ pins = "gpio61";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ scl-pins {
+ pins = "gpio62";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+ };
+
+ cci2_i2c1_default: cci2-1-default-state {
+ sda-pins {
+ pins = "gpio54";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-up = <2200>;
+ };
+
+ scl-pins {
+ pins = "gpio55";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-up = <2200>;
+ };
+ };
+
+ cci2_i2c1_sleep: cci2-1-sleep-state {
+ sda-pins {
+ pins = "gpio54";
+ function = "cci_i2c_sda";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ scl-pins {
+ pins = "gpio55";
+ function = "cci_i2c_scl";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+ };
+
hs0_mi2s_active: hs0-mi2s-active-state {
pins = "gpio106", "gpio107", "gpio108", "gpio109";
function = "hs0_mi2s";
--
2.34.1
next prev parent reply other threads:[~2025-10-15 13:13 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-15 13:13 [PATCH v4 0/3] Add CCI and imx577 sensor support for monaco evk Vikram Sharma
2025-10-15 13:13 ` [PATCH v4 1/3] dt-bindings: i2c: qcom-cci: Document qcs8300 compatible Vikram Sharma
2025-10-15 18:50 ` Vladimir Zapolskiy
2025-10-15 13:13 ` Vikram Sharma [this message]
2025-10-15 13:42 ` [PATCH v4 2/3] arm64: dts: qcom: qcs8300: Add CCI definitions Bryan O'Donoghue
2025-10-16 12:04 ` Nihal Kumar Gupta
2025-10-16 13:43 ` Bryan O'Donoghue
2025-10-15 18:57 ` Vladimir Zapolskiy
2025-10-16 12:05 ` Nihal Kumar Gupta
2025-10-30 10:43 ` Bryan O'Donoghue
2025-10-15 13:13 ` [PATCH v4 3/3] arm64: dts: qcom: monaco-evk-camera: Add DT overlay Vikram Sharma
2025-10-15 19:15 ` Vladimir Zapolskiy
2025-10-16 12:53 ` Nihal Kumar Gupta
2025-10-16 13:50 ` Bryan O'Donoghue
2025-10-30 10:44 ` Bryan O'Donoghue
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