From patchwork Tue Sep 26 19:43:35 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tim Harvey X-Patchwork-Id: 726490 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 682EA41E47 for ; Tue, 26 Sep 2023 19:43:44 +0000 (UTC) Received: from finn.localdomain (finn.gateworks.com [108.161.129.64]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4211EA3; Tue, 26 Sep 2023 12:43:43 -0700 (PDT) Received: from 068-189-091-139.biz.spectrum.com ([68.189.91.139] helo=tharvey.pdc.gateworks.com) by finn.localdomain with esmtp (Exim 4.93) (envelope-from ) id 1qlDy4-009Ejy-MP; Tue, 26 Sep 2023 19:43:36 +0000 From: Tim Harvey To: Shawn Guo , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Tim Harvey Subject: [PATCH] arm64: dts: imx8mp-venice-gw73xx: add TPM device Date: Tue, 26 Sep 2023 12:43:35 -0700 Message-Id: <20230926194335.1451802-1-tharvey@gateworks.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Add the TPM device found on the GW73xx revision F PCB. Signed-off-by: Tim Harvey --- .../boot/dts/freescale/imx8mp-venice-gw73xx.dtsi | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw73xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw73xx.dtsi index 48a284478468..43e5e838cefa 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw73xx.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw73xx.dtsi @@ -95,8 +95,17 @@ reg_usdhc2_vmmc: regulator-usdhc2-vmmc { &ecspi2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi2>; - cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>; + cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>, + <&gpio1 10 GPIO_ACTIVE_LOW>; status = "okay"; + + tpm@1 { + compatible = "tcg,tpm_tis-spi"; + #address-cells = <0x1>; + #size-cells = <0x1>; + reg = <0x1>; + spi-max-frequency = <36000000>; + }; }; &gpio4 {