Commit 22ffba54 authored by Hao Luo's avatar Hao Luo Committed by Benjamin Cabé
Browse files

drivers: ambiq: Add spi/i2c support for apollo510 

This commit adds spi and i2c support for apollo510

Signed-off-by: default avatarHao Luo <hluo@ambiq.com>
parent 389103df

boards/ambiq/apollo510_evb/apollo510_evb-pinctrl.dtsi

+117 −0
Changes for boards/ambiq/apollo510_evb/apollo510_evb-pinctrl.dtsi: 117 added lines, 0 removed lines.
Original line number Diff line number Diff line
@@ -24,6 +24,123 @@ 
		};

	};



	i2c0_default: i2c0_default {

		group1 {

			pinmux = <M0SCL_P5>, <M0SDAWIR3_P6>;

			drive-open-drain;

			drive-strength = "0.5";

			bias-pull-up;

		};

	};



	i2c1_default: i2c1_default {

		group1 {

			pinmux = <M1SCL_P8>, <M1SDAWIR3_P9>;

			drive-open-drain;

			drive-strength = "0.5";

			bias-pull-up;

		};

	};



	i2c2_default: i2c2_default {

		group1 {

			pinmux = <M2SCL_P25>, <M2SDAWIR3_P26>;

			drive-open-drain;

			drive-strength = "0.5";

			bias-pull-up;

		};

	};



	i2c3_default: i2c3_default {

		group1 {

			pinmux = <M3SCL_P31>, <M3SDAWIR3_P32>;

			drive-open-drain;

			drive-strength = "0.5";

			bias-pull-up;

		};

	};



	i2c5_default: i2c5_default {

		group1 {

			pinmux = <M5SCL_P47>, <M5SDAWIR3_P48>;

			drive-open-drain;

			drive-strength = "0.5";

			bias-pull-up;

		};

	};



	i2c6_default: i2c6_default {

		group1 {

			pinmux = <M6SCL_P61>, <M6SDAWIR3_P62>;

			drive-open-drain;

			drive-strength = "0.5";

			bias-pull-up;

		};

	};



	i2c7_default: i2c7_default {

		group1 {

			pinmux = <M7SCL_P22>, <M7SDAWIR3_P23>;

			drive-open-drain;

			drive-strength = "0.5";

			bias-pull-up;

		};

	};



	spid0_default: spid0_default {

		group1 {

			pinmux = <SLSCK_P11>, <SLMISO_P83>, <SLMOSI_P52>, <SLnCE_P13>;

		};

	};



	spi0_default: spi0_default {

		group1 {

			pinmux = <M0SCK_P5>, <M0MISO_P7>, <M0MOSI_P6>;

		};

	};



	spi1_default: spi1_default {

		group1 {

			pinmux = <M1SCK_P8>, <M1MISO_P10>, <M1MOSI_P9>;

		};

	};



	spi2_default: spi2_default {

		group1 {

			pinmux = <M2SCK_P25>, <M2MISO_P27>, <M2MOSI_P26>;

		};

	};



	spi3_default: spi3_default {

		group1 {

			pinmux = <M3SCK_P31>, <M3MISO_P33>, <M3MOSI_P32>;

		};

	};



	spi4_default: spi4_default {

		group1 {

			pinmux = <M4SCK_P34>, <M4MISO_P36>, <M4MOSI_P35>;

		};

	};



	spi5_default: spi5_default {

		group1 {

			pinmux = <M5SCK_P47>, <M5MISO_P49>, <M5MOSI_P48>;

		};

	};



	spi6_default: spi6_default {

		group1 {

			pinmux = <M6SCK_P61>, <M6MISO_P63>, <M6MOSI_P62>;

		};

	};



	spi7_default: spi7_default {

		group1 {

			pinmux = <M7SCK_P22>, <M7MISO_P24>, <M7MOSI_P23>;

		};

	};



	mspi0_default: mspi0_default {

		group0 {

			pinmux = <MSPI0_0_P64>,

boards/ambiq/apollo510_evb/apollo510_evb.yaml

+2 −0
Changes for boards/ambiq/apollo510_evb/apollo510_evb.yaml: 2 added lines, 0 removed lines.
Original line number Diff line number Diff line
@@ -12,6 +12,8 @@ supported: 
  - watchdog

  - counter

  - gpio

  - spi

  - i2c

  - rtc

  - clock_control

  - mspi

dts/arm/ambiq/ambiq_apollo510.dtsi

+178 −0
Changes for dts/arm/ambiq/ambiq_apollo510.dtsi: 178 added lines, 0 removed lines.
Original line number Diff line number Diff line
@@ -291,6 +291,184 @@ 
			status = "disabled";

		};



		spid0: spi@IOSLAVE_BASE_NAME {

			compatible = "ambiq,spid";

			reg = <IOSLAVE_REG_BASE IOSLAVE_REG_SIZE>;

			#address-cells = <1>;

			#size-cells = <0>;

			interrupts = <4 0>;

			status = "disabled";

			zephyr,pm-device-runtime-auto;

		};



		iom0: iom@IOM0_BASE_NAME {

			compatible = "ambiq,iom";

			reg = <IOM0_REG_BASE IOM0_REG_SIZE>;

			interrupts = <6 0>;



			spi {

				compatible = "ambiq,spi";

				#address-cells = <1>;

				#size-cells = <0>;

				status = "disabled";

				zephyr,pm-device-runtime-auto;

			};

			i2c {

				compatible = "ambiq,i2c";

				#address-cells = <1>;

				#size-cells = <0>;

				status = "disabled";

				zephyr,pm-device-runtime-auto;

			};

		};



		iom1: iom@IOM1_BASE_NAME {

			compatible = "ambiq,iom";

			reg = <IOM1_REG_BASE IOM1_REG_SIZE>;

			interrupts = <7 0>;



			spi {

				compatible = "ambiq,spi";

				#address-cells = <1>;

				#size-cells = <0>;

				status = "disabled";

				zephyr,pm-device-runtime-auto;

			};

			i2c {

				compatible = "ambiq,i2c";

				#address-cells = <1>;

				#size-cells = <0>;

				status = "disabled";

				zephyr,pm-device-runtime-auto;

			};

		};



		iom2: iom@IOM2_BASE_NAME {

			compatible = "ambiq,iom";

			reg = <IOM2_REG_BASE IOM2_REG_SIZE>;

			interrupts = <8 0>;



			spi {

				compatible = "ambiq,spi";

				#address-cells = <1>;

				#size-cells = <0>;

				status = "disabled";

				zephyr,pm-device-runtime-auto;

			};

			i2c {

				compatible = "ambiq,i2c";

				#address-cells = <1>;

				#size-cells = <0>;

				status = "disabled";

				zephyr,pm-device-runtime-auto;

			};

		};



		iom3: iom@IOM3_BASE_NAME {

			compatible = "ambiq,iom";

			reg = <IOM3_REG_BASE IOM3_REG_SIZE>;

			interrupts = <9 0>;



			spi {

				compatible = "ambiq,spi";

				#address-cells = <1>;

				#size-cells = <0>;

				status = "disabled";

				zephyr,pm-device-runtime-auto;

			};

			i2c {

				compatible = "ambiq,i2c";

				#address-cells = <1>;

				#size-cells = <0>;

				status = "disabled";

				zephyr,pm-device-runtime-auto;

			};

		};



		iom4: iom@IOM4_BASE_NAME {

			compatible = "ambiq,iom";

			reg = <IOM4_REG_BASE IOM4_REG_SIZE>;

			interrupts = <10 0>;



			spi {

				compatible = "ambiq,spi";

				#address-cells = <1>;

				#size-cells = <0>;

				status = "disabled";

				zephyr,pm-device-runtime-auto;

			};

			i2c {

				compatible = "ambiq,i2c";

				#address-cells = <1>;

				#size-cells = <0>;

				status = "disabled";

				zephyr,pm-device-runtime-auto;

			};

		};



		iom5: iom@IOM5_BASE_NAME {

			compatible = "ambiq,iom";

			reg = <IOM5_REG_BASE IOM5_REG_SIZE>;

			interrupts = <11 0>;



			spi {

				compatible = "ambiq,spi";

				#address-cells = <1>;

				#size-cells = <0>;

				status = "disabled";

				zephyr,pm-device-runtime-auto;

			};

			i2c {

				compatible = "ambiq,i2c";

				#address-cells = <1>;

				#size-cells = <0>;

				status = "disabled";

				zephyr,pm-device-runtime-auto;

			};

		};



		iom6: iom@IOM6_BASE_NAME {

			compatible = "ambiq,iom";

			reg = <IOM6_REG_BASE IOM6_REG_SIZE>;

			interrupts = <12 0>;



			spi {

				compatible = "ambiq,spi";

				#address-cells = <1>;

				#size-cells = <0>;

				status = "disabled";

				zephyr,pm-device-runtime-auto;

			};

			i2c {

				compatible = "ambiq,i2c";

				#address-cells = <1>;

				#size-cells = <0>;

				status = "disabled";

				zephyr,pm-device-runtime-auto;

			};

		};



		iom7: iom@IOM7_BASE_NAME {

			compatible = "ambiq,iom";

			reg = <IOM7_REG_BASE IOM7_REG_SIZE>;

			interrupts = <13 0>;



			spi {

				compatible = "ambiq,spi";

				#address-cells = <1>;

				#size-cells = <0>;

				status = "disabled";

				zephyr,pm-device-runtime-auto;

			};

			i2c {

				compatible = "ambiq,i2c";

				#address-cells = <1>;

				#size-cells = <0>;

				status = "disabled";

				zephyr,pm-device-runtime-auto;

			};

		};



		uart0: uart@UART0_BASE_NAME {

			compatible = "ambiq,uart", "arm,pl011";

			reg = <UART0_REG_BASE UART0_REG_SIZE>;

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