Commit e061fbdf authored by Sowjanya Komatineni's avatar Sowjanya Komatineni Committed by Thierry Reding
Browse files

arm64: tegra: Enable AHCI on Jetson TX2 



This patch enables AHCI on Jetson TX2.

Signed-off-by: default avatarSowjanya Komatineni <skomatineni@nvidia.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent c84ebdfd

arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts

+4 −0
Original line number Diff line number Diff line
@@ -285,6 +285,10 @@ dpaux@155c0000 { 
		};

	};



	sata@3507000 {

		status = "okay";

	};



	gpio-keys {

		compatible = "gpio-keys";

arch/arm64/boot/dts/nvidia/tegra186.dtsi

+28 −0
Original line number Diff line number Diff line
@@ -1504,6 +1504,34 @@ cpu_bpmp_rx: sram@4f000 { 
		};

	};



	sata@3507000 {

		compatible = "nvidia,tegra186-ahci";

		reg = <0x0 0x03507000 0x0 0x00002000>, /* AHCI */

		      <0x0 0x03500000 0x0 0x00007000>, /* SATA */

		      <0x0 0x03A90000 0x0 0x00010000>; /* SATA AUX */

		interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>;



		power-domains = <&bpmp TEGRA186_POWER_DOMAIN_SAX>;

		interconnects = <&mc TEGRA186_MEMORY_CLIENT_SATAR &emc>,

				<&mc TEGRA186_MEMORY_CLIENT_SATAW &emc>;

		interconnect-names = "dma-mem", "write";

		iommus = <&smmu TEGRA186_SID_SATA>;



		clocks = <&bpmp TEGRA186_CLK_SATA>,

			 <&bpmp TEGRA186_CLK_SATA_OOB>;

		clock-names = "sata", "sata-oob";

		assigned-clocks = <&bpmp TEGRA186_CLK_SATA>,

				  <&bpmp TEGRA186_CLK_SATA_OOB>;

		assigned-clock-parents = <&bpmp TEGRA186_CLK_PLLP_OUT0>,

					 <&bpmp TEGRA186_CLK_PLLP>;

		assigned-clock-rates = <102000000>,

				       <204000000>;

		resets = <&bpmp TEGRA186_RESET_SATA>,

			<&bpmp TEGRA186_RESET_SATACOLD>;

		reset-names = "sata", "sata-cold";

		status = "disabled";

	};



	bpmp: bpmp {

		compatible = "nvidia,tegra186-bpmp";

		interconnects = <&mc TEGRA186_MEMORY_CLIENT_BPMPR &emc>,