| Message ID | 8b49a64d5946792f01e75fab74076557ef4f7d60.1705135956.git.lukas@wunner.de |
|---|---|
| State | Accepted |
| Commit | 8412c47d68436b9f9a260039a4a773daa6824925 |
| Headers | show |
| Series | ARM: dts: Fix TPM schema violations | expand |
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts index e899de6..5be0e8f 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts @@ -45,8 +45,8 @@ num-chipselects = <1>; cs-gpios = <&gpio0 ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>; - tpmdev@0 { - compatible = "tcg,tpm_tis-spi"; + tpm@0 { + compatible = "infineon,slb9670", "tcg,tpm_tis-spi"; spi-max-frequency = <33000000>; reg = <0>; }; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-wedge400.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-wedge400.dts index a677c82..5a8169b 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-wedge400.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-wedge400.dts @@ -80,8 +80,8 @@ gpio-miso = <&gpio ASPEED_GPIO(R, 5) GPIO_ACTIVE_HIGH>; num-chipselects = <1>; - tpmdev@0 { - compatible = "tcg,tpm_tis-spi"; + tpm@0 { + compatible = "infineon,slb9670", "tcg,tpm_tis-spi"; spi-max-frequency = <33000000>; reg = <0>; }; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-tacoma.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-tacoma.dts index 3f6010e..213023b 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-tacoma.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-tacoma.dts @@ -456,7 +456,7 @@ status = "okay"; tpm: tpm@2e { - compatible = "tcg,tpm-tis-i2c"; + compatible = "nuvoton,npct75x", "tcg,tpm-tis-i2c"; reg = <0x2e>; }; }; diff --git a/arch/arm/boot/dts/aspeed/ast2600-facebook-netbmc-common.dtsi b/arch/arm/boot/dts/aspeed/ast2600-facebook-netbmc-common.dtsi index 31590d3..00e5887 100644 --- a/arch/arm/boot/dts/aspeed/ast2600-facebook-netbmc-common.dtsi +++ b/arch/arm/boot/dts/aspeed/ast2600-facebook-netbmc-common.dtsi @@ -35,8 +35,8 @@ gpio-mosi = <&gpio0 ASPEED_GPIO(X, 4) GPIO_ACTIVE_HIGH>; gpio-miso = <&gpio0 ASPEED_GPIO(X, 5) GPIO_ACTIVE_HIGH>; - tpmdev@0 { - compatible = "tcg,tpm_tis-spi"; + tpm@0 { + compatible = "infineon,slb9670", "tcg,tpm_tis-spi"; spi-max-frequency = <33000000>; reg = <0>; }; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-phytec-tauri.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ull-phytec-tauri.dtsi index 44cc4ff..d12fb44 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ull-phytec-tauri.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6ull-phytec-tauri.dtsi @@ -116,7 +116,7 @@ tpm_tis: tpm@1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_tpm>; - compatible = "tcg,tpm_tis-spi"; + compatible = "infineon,slb9670", "tcg,tpm_tis-spi"; reg = <1>; spi-max-frequency = <20000000>; interrupt-parent = <&gpio5>; diff --git a/arch/arm/boot/dts/nxp/imx/imx7d-flex-concentrator.dts b/arch/arm/boot/dts/nxp/imx/imx7d-flex-concentrator.dts index 3a72384..9984b34 100644 --- a/arch/arm/boot/dts/nxp/imx/imx7d-flex-concentrator.dts +++ b/arch/arm/boot/dts/nxp/imx/imx7d-flex-concentrator.dts @@ -130,7 +130,7 @@ * TCG specification - Section 6.4.1 Clocking: * TPM shall support a SPI clock frequency range of 10-24 MHz. */ - st33htph: tpm-tis@0 { + st33htph: tpm@0 { compatible = "st,st33htpm-spi", "tcg,tpm_tis-spi"; reg = <0>; spi-max-frequency = <24000000>; diff --git a/arch/arm/boot/dts/ti/omap/am335x-moxa-uc-2100-common.dtsi b/arch/arm/boot/dts/ti/omap/am335x-moxa-uc-2100-common.dtsi index b8730aa..a59331a 100644 --- a/arch/arm/boot/dts/ti/omap/am335x-moxa-uc-2100-common.dtsi +++ b/arch/arm/boot/dts/ti/omap/am335x-moxa-uc-2100-common.dtsi @@ -217,7 +217,7 @@ pinctrl-names = "default"; pinctrl-0 = <&spi1_pins>; - tpm_spi_tis@0 { + tpm@0 { compatible = "tcg,tpm_tis-spi"; reg = <0>; spi-max-frequency = <500000>;
Since commit 26c9d152ebf3 ("dt-bindings: tpm: Consolidate TCG TIS bindings"), several issues are reported by "make dtbs_check" for ARM devicetrees: The nodename needs to be "tpm@0" rather than "tpmdev@0" and the compatible property needs to contain the chip's name in addition to the generic "tcg,tpm_tis-spi" or "tcg,tpm-tis-i2c": tpmdev@0: $nodename:0: 'tpmdev@0' does not match '^tpm(@[0-9a-f]+)?$' from schema $id: http://devicetree.org/schemas/tpm/tcg,tpm_tis-spi.yaml# tpm@2e: compatible: 'oneOf' conditional failed, one must be fixed: ['tcg,tpm-tis-i2c'] is too short from schema $id: http://devicetree.org/schemas/tpm/tcg,tpm-tis-i2c.yaml# Fix these schema violations. Aspeed Facebook BMCs use an Infineon SLB9670: https://lore.kernel.org/all/ZZSmMJ%2F%2Fl972Qbxu@fedora/ https://lore.kernel.org/all/ZZT4%2Fw2eVzMhtsPx@fedora/ https://lore.kernel.org/all/ZZTS0p1hdAchIbKp@heinlein.vulture-banana.ts.net/ Aspeed Tacoma uses a Nuvoton NPCT75X per commit 39d8a73c53a2 ("ARM: dts: aspeed: tacoma: Add TPM"). phyGATE-Tauri uses an Infineon SLB9670: https://lore.kernel.org/all/ab45c82485fa272f74adf560cbb58ee60cc42689.camel@phytec.de/ A single schema violation remains in am335x-moxa-uc-2100-common.dtsi because it is unknown which chip is used on the board. The devicetree's author has been asked for clarification but has not responded so far: https://lore.kernel.org/all/20231220090910.GA32182@wunner.de/ Signed-off-by: Lukas Wunner <lukas@wunner.de> Reviewed-by: Patrick Williams <patrick@stwcx.xyz> Reviewed-by: Tao Ren <rentao.bupt@gmail.com> --- The commit mentioned above, 26c9d152ebf3 ("dt-bindings: tpm: Consolidate TCG TIS bindings") landed in Linus' tree 8 hours ago. Because this consists only of fixes, I think it could be picked up and forwarded to Linus at any time, even outside the merge window. The Reviewed-by tags from Patrick and Tao were offered here: https://lore.kernel.org/all/ZZWB4wRiAyDtlLJM@heinlein.vulture-banana.ts.net/ https://lore.kernel.org/all/ZZWkhaiDFOGvcPQy@fedora/ arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts | 4 ++-- arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-wedge400.dts | 4 ++-- arch/arm/boot/dts/aspeed/aspeed-bmc-opp-tacoma.dts | 2 +- arch/arm/boot/dts/aspeed/ast2600-facebook-netbmc-common.dtsi | 4 ++-- arch/arm/boot/dts/nxp/imx/imx6ull-phytec-tauri.dtsi | 2 +- arch/arm/boot/dts/nxp/imx/imx7d-flex-concentrator.dts | 2 +- arch/arm/boot/dts/ti/omap/am335x-moxa-uc-2100-common.dtsi | 2 +- 7 files changed, 10 insertions(+), 10 deletions(-)