[PATCH v4 3/6] arm64: dts: qcom: shikra: Add CCI definitions

[Nihal Kumar Gupta]

Qualcomm Shikra SoC has one Camera Control Interface (CCI)
containing two I2C hosts.

Reviewed-by: Bryan O'Donoghue <bryan.odonoghue at linaro.org>
Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy at linaro.org>
Signed-off-by: Nihal Kumar Gupta <nihal.gupta at oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/shikra.dtsi | 70 ++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/shikra.dtsi b/arch/arm64/boot/dts/qcom/shikra.dtsi
index f0e827996609dab2c09834857a1bffd9560155a6..57732804a6c6a114a407a4a541a1cc7af7635ea2 100644
--- a/arch/arm64/boot/dts/qcom/shikra.dtsi
+++ b/arch/arm64/boot/dts/qcom/shikra.dtsi
@@ -348,6 +348,38 @@ tlmm: pinctrl at 500000 {
 			gpio-ranges = <&tlmm 0 0 165>;
 			wakeup-parent = <&mpm>;
 
+			cci_i2c0_default: cci-i2c0-default-state {
+				/* SDA, SCL */
+				pins = "gpio36", "gpio37";
+				function = "cci_i2c0";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			cci_i2c0_sleep: cci-i2c0-sleep-state {
+				/* SDA, SCL */
+				pins = "gpio36", "gpio37";
+				function = "cci_i2c0";
+				drive-strength = <2>;
+				bias-pull-down;
+			};
+
+			cci_i2c1_default: cci-i2c1-default-state {
+				/* SDA, SCL */
+				pins = "gpio41", "gpio42";
+				function = "cci_i2c1";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			cci_i2c1_sleep: cci-i2c1-sleep-state {
+				/* SDA, SCL */
+				pins = "gpio41", "gpio42";
+				function = "cci_i2c1";
+				drive-strength = <2>;
+				bias-pull-down;
+			};
+
 			qup_uart0_default: qup-uart0-default-state {
 				pins = "gpio0", "gpio1";
 				function = "qup0_se0";
@@ -702,6 +734,44 @@ port at 1 {
 					reg = <1>;
 				};
 			};
+
+		};
+
+		cci: cci at 5c1b000 {
+			compatible = "qcom,shikra-cci", "qcom,msm8996-cci";
+			reg = <0x0 0x05c1b000 0x0 0x1000>;
+
+			interrupts = <GIC_SPI 206 IRQ_TYPE_EDGE_RISING 0>;
+
+			clocks = <&gcc GCC_CAMSS_TOP_AHB_CLK>,
+				 <&gcc GCC_CAMSS_CCI_0_CLK>;
+			clock-names = "ahb",
+				      "cci";
+
+			power-domains = <&gcc GCC_CAMSS_TOP_GDSC>;
+
+			pinctrl-0 = <&cci_i2c0_default &cci_i2c1_default>;
+			pinctrl-1 = <&cci_i2c0_sleep &cci_i2c1_sleep>;
+			pinctrl-names = "default", "sleep";
+
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			status = "disabled";
+
+			cci_i2c0: i2c-bus at 0 {
+				reg = <0>;
+				clock-frequency = <400000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+
+			cci_i2c1: i2c-bus at 1 {
+				reg = <1>;
+				clock-frequency = <400000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
 		};
 
 		qupv3_0: geniqup at 4ac0000 {

-- 
2.34.1