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From: Tim Harvey <tharvey@gateworks.com>
To: Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	devicetree@vger.kernel.org, imx@lists.linux.dev,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Cc: Tim Harvey <tharvey@gateworks.com>, Lukas Wunner <lukas@wunner.de>
Subject: [PATCH] arm64: dts: imx8m*-venice-gw7: Fix TPM schema violations
Date: Tue,  2 Apr 2024 12:33:55 -0700	[thread overview]
Message-ID: <20240402193355.2333597-1-tharvey@gateworks.com> (raw)

Since commit 26c9d152ebf3 ("dt-bindings: tpm: Consolidate TCG TIS
bindings"), several issues are reported by "make dtbs_check" for arm64
devicetrees:

The compatible property needs to contain the chip's name in addition to
the generic "tcg,tpm_tis-spi".

tpm@1: compatible: ['tcg,tpm_tis-spi'] is too short
	from schema $id:
http://devicetree.org/schemas/tpm/tcg,tpm_tis-spi.yaml#

Fix these schema violations.

Gateworks Venice uses an Atmel ATTPM20P:
https://trac.gateworks.com/wiki/tpm

Cc: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
---
 arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi | 2 +-
 arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts  | 2 +-
 arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi
index 41c966147b94..429be2bab8a2 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi
@@ -57,7 +57,7 @@ &ecspi2 {
 	status = "okay";
 
 	tpm@1 {
-		compatible = "tcg,tpm_tis-spi";
+		compatible = "atmel,attpm20p", "tcg,tpm_tis-spi";
 		reg = <0x1>;
 		spi-max-frequency = <36000000>;
 	};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
index 5e2cbaf27e0f..35ae0faa815b 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
@@ -297,7 +297,7 @@ flash@0 {
 	};
 
 	tpm@1 {
-		compatible = "tcg,tpm_tis-spi";
+		compatible = "atmel,attpm20p", "tcg,tpm_tis-spi";
 		reg = <0x1>;
 		spi-max-frequency = <36000000>;
 	};
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi
index e7bf032265e0..2f740d74707b 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi
@@ -68,7 +68,7 @@ &ecspi2 {
 	status = "okay";
 
 	tpm@1 {
-		compatible = "tcg,tpm_tis-spi";
+		compatible = "atmel,attpm20p", "tcg,tpm_tis-spi";
 		reg = <0x1>;
 		spi-max-frequency = <36000000>;
 	};
-- 
2.25.1


_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Tim Harvey <tharvey@gateworks.com>
To: Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	devicetree@vger.kernel.org, imx@lists.linux.dev,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Cc: Tim Harvey <tharvey@gateworks.com>, Lukas Wunner <lukas@wunner.de>
Subject: [PATCH] arm64: dts: imx8m*-venice-gw7: Fix TPM schema violations
Date: Tue,  2 Apr 2024 12:33:55 -0700	[thread overview]
Message-ID: <20240402193355.2333597-1-tharvey@gateworks.com> (raw)

Since commit 26c9d152ebf3 ("dt-bindings: tpm: Consolidate TCG TIS
bindings"), several issues are reported by "make dtbs_check" for arm64
devicetrees:

The compatible property needs to contain the chip's name in addition to
the generic "tcg,tpm_tis-spi".

tpm@1: compatible: ['tcg,tpm_tis-spi'] is too short
	from schema $id:
http://devicetree.org/schemas/tpm/tcg,tpm_tis-spi.yaml#

Fix these schema violations.

Gateworks Venice uses an Atmel ATTPM20P:
https://trac.gateworks.com/wiki/tpm

Cc: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
---
 arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi | 2 +-
 arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts  | 2 +-
 arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi
index 41c966147b94..429be2bab8a2 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi
@@ -57,7 +57,7 @@ &ecspi2 {
 	status = "okay";
 
 	tpm@1 {
-		compatible = "tcg,tpm_tis-spi";
+		compatible = "atmel,attpm20p", "tcg,tpm_tis-spi";
 		reg = <0x1>;
 		spi-max-frequency = <36000000>;
 	};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
index 5e2cbaf27e0f..35ae0faa815b 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
@@ -297,7 +297,7 @@ flash@0 {
 	};
 
 	tpm@1 {
-		compatible = "tcg,tpm_tis-spi";
+		compatible = "atmel,attpm20p", "tcg,tpm_tis-spi";
 		reg = <0x1>;
 		spi-max-frequency = <36000000>;
 	};
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi
index e7bf032265e0..2f740d74707b 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi
@@ -68,7 +68,7 @@ &ecspi2 {
 	status = "okay";
 
 	tpm@1 {
-		compatible = "tcg,tpm_tis-spi";
+		compatible = "atmel,attpm20p", "tcg,tpm_tis-spi";
 		reg = <0x1>;
 		spi-max-frequency = <36000000>;
 	};
-- 
2.25.1


             reply	other threads:[~2024-04-02 19:34 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-02 19:33 Tim Harvey [this message]
2024-04-02 19:33 ` [PATCH] arm64: dts: imx8m*-venice-gw7: Fix TPM schema violations Tim Harvey
2024-04-03  1:11 ` Fabio Estevam
2024-04-03  1:11   ` Fabio Estevam
2024-04-03  1:20 ` Shawn Guo
2024-04-03  1:20   ` Shawn Guo

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