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charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-ID: <20240805-imx8mp-tpm-v1-1-1e89f0268999@phytec.de> X-B4-Tracking: v=1; b=H4sIAKbUsGYC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIxMDCwNT3czcCovcAt2Sglxd45Q0MwPzJMM00zRDJaCGgqLUtMwKsGHRsbW 1AA79p5ZcAAAA To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Teresa Remmet CC: , , , , Benjamin Hahn X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1722864823; l=1714; i=B.Hahn@phytec.de; s=20240126; h=from:subject:message-id; bh=ubu0CotWYKRX8DT3AZEDNKu6rkYv7NNafpkf0mpAy/E=; b=/+OhWp+qpzilt03iSsVgktAI/pCzxvAIrC2wrZ0MDAcaLZsMwDj9w05ydEhzVCyddyS0VdGyb V64DxnZisjhDVh4fiuy9FiKP0eLDaChrrgcg6jLX00DZAspjECRTQ7N X-Developer-Key: i=B.Hahn@phytec.de; a=ed25519; pk=r04clMulHz6S6js6elPBA+U+zVdDAqJyEyoNd8I3pSw= X-ClientProxiedBy: Berlix.phytec.de (172.25.0.12) To Berlix.phytec.de (172.25.0.12) X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmphkeLIzCtJLcpLzFFi42JZI8nAo7vjyoY0g51LuS3W7D3HZDH/yDlW i4dX/S1m3mtls1g1dSeLxctZ99gsNj2+xmpxedccNov/e3awW/zdvonF4sUWcQduj52z7rJ7 bFrVyeaxeUm9x4vNMxk9+v8aeHzeJBfAFsVlk5Kak1mWWqRvl8CVsX7eR5aCLbwVl/7vYWpg bOHuYuTkkBAwkZi18AdbFyMXh5DAEiaJj0ueMEE4DxgllvZOZgapYhNQk9j15jUriM0ioCLR v7MZLC4sECKxtuspG4jNKyAocXLmE5YuRg4OZgFNifW79EHCzALyEtvfzmGGKLGV+PxoNTPI fAmBFYwSL28uBkuICOxgknjcbwiSYBZYyihxZ/o3VojzhCU+717DBtGxm0mitb+ZDWSDhECi xM7XciA1QgKyEjfPb2GDqJeXmHbuNTOEHSqx9ct2pgmMwrOQ3DcL4b5ZSO5bwMi8ilEoNzM5 O7UoM1uvIKOyJDVZLyV1EyMopkQYuHYw9s3xOMTIxMF4iFGCg1lJhLerdEOaEG9KYmVValF+ fFFpTmrxIUZpDhYlcd7VHcGpQgLpiSWp2ampBalFMFkmDk6pBsYZOoKqO2f72D1T0c+5cDMi dbqp+/oCT9eetW8+22/vrYl95HHTaVrLogqFF/sdKubrH0gu7drS0pe8uMnq7bTdYWE+T6wM mytede3cJp3bJyL+JDXimOuRtUt5NT31re+l7+dW7b9/X8qZo/vk9eq5wtzBG6wmumpsZY3s 9Xj/dX7R515+PiWW4oxEQy3mouJEAMSAtheXAgAA Add support for TPM for phyBOARD Pollux. Signed-off-by: Benjamin Hahn --- .../dts/freescale/imx8mp-phyboard-pollux-rdk.dts | 32 ++++++++++++++++++= ++++ 1 file changed, 32 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts b= /arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts index 00a240484c25..b5ee4e265d90 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts @@ -103,6 +103,24 @@ reg_vcc_3v3_sw: regulator-vcc-3v3-sw { }; }; =20 +/* TPM */ +&ecspi1 { + #address-cells =3D <1>; + #size-cells =3D <0>; + cs-gpios =3D <&gpio5 9 GPIO_ACTIVE_LOW>; + num-cs =3D <1>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_ecspi1 &pinctrl_ecspi1_cs>; + status =3D "okay"; + + tpm: tpm_tis@0 { + compatible =3D "infineon,slb9670", "tcg,tpm_tis-spi"; + reg =3D <0>; + spi-max-frequency =3D <38000000>; + status =3D "okay"; + }; +}; + &eqos { pinctrl-names =3D "default"; pinctrl-0 =3D <&pinctrl_eqos>; @@ -300,6 +318,20 @@ &gpio4 { }; =20 &iomuxc { + pinctrl_ecspi1: ecspi1grp { + fsl,pins =3D < + MX8MP_IOMUXC_ECSPI1_MISO__ECSPI1_MISO 0x80 + MX8MP_IOMUXC_ECSPI1_MOSI__ECSPI1_MOSI 0x80 + MX8MP_IOMUXC_ECSPI1_SCLK__ECSPI1_SCLK 0x80 + >; + }; + + pinctrl_ecspi1_cs: ecspi1csgrp { + fsl,pins =3D < + MX8MP_IOMUXC_ECSPI1_SS0__GPIO5_IO09 0x00 + >; + }; + pinctrl_eqos: eqosgrp { fsl,pins =3D < MX8MP_IOMUXC_ENET_MDC__ENET_QOS_MDC 0x2 --- base-commit: 17712b7ea0756799635ba159cc773082230ed028 change-id: 20240805-imx8mp-tpm-3df607b1f5f1 Best regards, --=20 Benjamin Hahn