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Message-Id: <20221115-topic-sm8550-upstream-dts-gpi-qup-v1-0-86a60cf3e57d@linaro.org>
Date: Wed, 16 Nov 2022 11:45:50 +0100
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Andy Gross <agross@...nel.org>,
Konrad Dybcio <konrad.dybcio@...ainline.org>,
Rob Herring <robh+dt@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc: devicetree@...r.kernel.org,
Neil Armstrong <neil.armstrong@...aro.org>,
linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org
Subject: [PATCH] arm64: dts: qcom: sm8550: add I2C Master Hub nodes
Add the I2C Master Hub wrapper and I2C serial engines nodes.
Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
---
Depends on:
- I2C Master Hub bindings [1]
- SM8550 base DT [2]
To: Andy Gross <agross@...nel.org>
To: Bjorn Andersson <andersson@...nel.org>
To: Konrad Dybcio <konrad.dybcio@...ainline.org>
To: Rob Herring <robh+dt@...nel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc: linux-arm-msm@...r.kernel.org
Cc: devicetree@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
[1] https://lore.kernel.org/all/20221114-narmstrong-sm8550-upstream-i2c-master-hub-v1-0-64449106a148@linaro.org/
[2] https://lore.kernel.org/all/20221116103146.2556846-1-abel.vesa@linaro.org/
---
arch/arm64/boot/dts/qcom/sm8550.dtsi | 181 +++++++++++++++++++++++++++++++++++
1 file changed, 181 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index 07ba709ca35f..e10ec73d66ab 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -985,6 +985,187 @@ spi15: spi@...000 {
};
};
+ i2c_master_hub_0: geniqup@...000 {
+ compatible = "qcom,geni-se-i2c-master-hub";
+ reg = <0x0 0x009c0000 0x0 0x2000>;
+ clock-names = "s-ahb";
+ clocks = <&gcc GCC_QUPV3_I2C_S_AHB_CLK>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+ status = "disabled";
+
+ i2c_hub_0: i2c@...000 {
+ compatible = "qcom,geni-i2c-master-hub";
+ reg = <0x0 0x00980000 0x0 0x4000>;
+ clock-names = "se", "core";
+ clocks = <&gcc GCC_QUPV3_I2C_S0_CLK>,
+ <&gcc GCC_QUPV3_I2C_CORE_CLK>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hub_i2c0_data_clk>;
+ interrupts = <GIC_SPI 464 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+ <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_I2C 0>;
+ interconnect-names = "qup-core", "qup-config";
+ status = "disabled";
+ };
+
+ i2c_hub_1: i2c@...000 {
+ compatible = "qcom,geni-i2c-master-hub";
+ reg = <0x0 0x00984000 0x0 0x4000>;
+ clock-names = "se", "core";
+ clocks = <&gcc GCC_QUPV3_I2C_S1_CLK>,
+ <&gcc GCC_QUPV3_I2C_CORE_CLK>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hub_i2c1_data_clk>;
+ interrupts = <GIC_SPI 465 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+ <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_I2C 0>;
+ interconnect-names = "qup-core", "qup-config";
+ status = "disabled";
+ };
+
+ i2c_hub_2: i2c@...000 {
+ compatible = "qcom,geni-i2c-master-hub";
+ reg = <0x0 0x00988000 0x0 0x4000>;
+ clock-names = "se", "core";
+ clocks = <&gcc GCC_QUPV3_I2C_S2_CLK>,
+ <&gcc GCC_QUPV3_I2C_CORE_CLK>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hub_i2c2_data_clk>;
+ interrupts = <GIC_SPI 466 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+ <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_I2C 0>;
+ interconnect-names = "qup-core", "qup-config";
+ status = "disabled";
+ };
+
+ i2c_hub_3: i2c@...000 {
+ compatible = "qcom,geni-i2c-master-hub";
+ reg = <0x0 0x0098c000 0x0 0x4000>;
+ clock-names = "se", "core";
+ clocks = <&gcc GCC_QUPV3_I2C_S3_CLK>,
+ <&gcc GCC_QUPV3_I2C_CORE_CLK>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hub_i2c3_data_clk>;
+ interrupts = <GIC_SPI 467 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+ <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_I2C 0>;
+ interconnect-names = "qup-core", "qup-config";
+ status = "disabled";
+ };
+
+ i2c_hub_4: i2c@...000 {
+ compatible = "qcom,geni-i2c-master-hub";
+ reg = <0x0 0x00990000 0x0 0x4000>;
+ clock-names = "se", "core";
+ clocks = <&gcc GCC_QUPV3_I2C_S4_CLK>,
+ <&gcc GCC_QUPV3_I2C_CORE_CLK>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hub_i2c4_data_clk>;
+ interrupts = <GIC_SPI 468 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+ <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_I2C 0>;
+ interconnect-names = "qup-core", "qup-config";
+ status = "disabled";
+ };
+
+ i2c_hub_5: i2c@...000 {
+ compatible = "qcom,geni-i2c-master-hub";
+ reg = <0 0x00994000 0 0x4000>;
+ clock-names = "se", "core";
+ clocks = <&gcc GCC_QUPV3_I2C_S5_CLK>,
+ <&gcc GCC_QUPV3_I2C_CORE_CLK>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hub_i2c5_data_clk>;
+ interrupts = <GIC_SPI 469 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+ <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_I2C 0>;
+ interconnect-names = "qup-core", "qup-config";
+ status = "disabled";
+ };
+
+ i2c_hub_6: i2c@...000 {
+ compatible = "qcom,geni-i2c-master-hub";
+ reg = <0 0x00998000 0 0x4000>;
+ clock-names = "se", "core";
+ clocks = <&gcc GCC_QUPV3_I2C_S6_CLK>,
+ <&gcc GCC_QUPV3_I2C_CORE_CLK>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hub_i2c6_data_clk>;
+ interrupts = <GIC_SPI 470 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+ <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_I2C 0>;
+ interconnect-names = "qup-core", "qup-config";
+ status = "disabled";
+ };
+
+ i2c_hub_7: i2c@...000 {
+ compatible = "qcom,geni-i2c-master-hub";
+ reg = <0 0x0099c000 0 0x4000>;
+ clock-names = "se", "core";
+ clocks = <&gcc GCC_QUPV3_I2C_S7_CLK>,
+ <&gcc GCC_QUPV3_I2C_CORE_CLK>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hub_i2c7_data_clk>;
+ interrupts = <GIC_SPI 471 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+ <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_I2C 0>;
+ interconnect-names = "qup-core", "qup-config";
+ status = "disabled";
+ };
+
+ i2c_hub_8: i2c@...000 {
+ compatible = "qcom,geni-i2c-master-hub";
+ reg = <0 0x009a0000 0 0x4000>;
+ clock-names = "se", "core";
+ clocks = <&gcc GCC_QUPV3_I2C_S8_CLK>,
+ <&gcc GCC_QUPV3_I2C_CORE_CLK>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hub_i2c8_data_clk>;
+ interrupts = <GIC_SPI 472 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+ <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_I2C 0>;
+ interconnect-names = "qup-core", "qup-config";
+ status = "disabled";
+ };
+
+ i2c_hub_9: i2c@...000 {
+ compatible = "qcom,geni-i2c-master-hub";
+ reg = <0 0x009a4000 0 0x4000>;
+ clock-names = "se", "core";
+ clocks = <&gcc GCC_QUPV3_I2C_S9_CLK>,
+ <&gcc GCC_QUPV3_I2C_CORE_CLK>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hub_i2c9_data_clk>;
+ interrupts = <GIC_SPI 473 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+ <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_I2C 0>;
+ interconnect-names = "qup-core", "qup-config";
+ status = "disabled";
+ };
+ };
+
gpi_dma1: dma-controller@...000 {
compatible = "qcom,sm8550-gpi-dma", "qcom,sm6350-gpi-dma";
#dma-cells = <3>;
---
base-commit: a237afe452d9079aa024e465642b4cde0a04c7ff
change-id: 20221115-topic-sm8550-upstream-dts-gpi-qup-ba5e8fdb77a5
Best regards,
--
Neil Armstrong <neil.armstrong@...aro.org>
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