From 3b8bfe002c4ba633b48cc497238a69eb88346a60 Mon Sep 17 00:00:00 2001 From: Douglas Anderson Date: Fri, 20 May 2022 14:38:43 -0700 Subject: [PATCH] dt-bindings: arm: qcom: Add sc7180 Chromebook board bindings This copy-pastes compatibles from sc7180-based boards from the device trees to the yaml file so that `make dtbs_check` will be happy. NOTES: - I make no attempt to try to share an "item" for all sc7180 based Chromebooks. Because of the revision matching scheme used by the Chromebook bootloader, at times we need a different number of revisions listed. - Some of the odd entries in here (like google,homestar-rev23 or the fact that "Google Lazor Limozeen without Touchscreen" changed from sku5 to sku6) are not typos but simply reflect reality. - Many revisions of boards here never actually went to consumers, but they are still in use within various companies that were involved in Chromebook development. Since Chromebooks are developed with an "upstream first" methodology, having these revisions supported with upstream Linux is important. Making it easy for Chromebooks to be developed with an "upstream first" methodology is valuable to the upstream community because it improves the quality of upstream and gets Chromebooks supported with vanilla upstream faster. One other note here is that, though the bootloader effectively treats the list of compatibles in a given device tree as unordered, some people would prefer future boards to list higher-numbered revisions first in the list. Chromebooks here are not changing and typically list lower revisions first just to avoid churn. Signed-off-by: Douglas Anderson Reviewed-by: Matthias Kaehlcke Reviewed-by: Krzysztof Kozlowski Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220520143502.v4.3.I9804fcd5d6c8552ab25f598dd7a3ea71b15b55f0@changeid --- Documentation/devicetree/bindings/arm/qcom.yaml | 182 +++++++++++++++++++++++- 1 file changed, 181 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml index 5ac28e1..01e40ea 100644 --- a/Documentation/devicetree/bindings/arm/qcom.yaml +++ b/Documentation/devicetree/bindings/arm/qcom.yaml @@ -219,11 +219,191 @@ properties: - qcom,ipq8074-hk10-c2 - const: qcom,ipq8074 - - items: + - description: Qualcomm Technologies, Inc. SC7180 IDP + items: - enum: - qcom,sc7180-idp - const: qcom,sc7180 + - description: HP Chromebook x2 11c (rev1 - 2) + items: + - const: google,coachz-rev1 + - const: google,coachz-rev2 + - const: qcom,sc7180 + + - description: HP Chromebook x2 11c (newest rev) + items: + - const: google,coachz + - const: qcom,sc7180 + + - description: HP Chromebook x2 11c with LTE (rev1 - 2) + items: + - const: google,coachz-rev1-sku0 + - const: google,coachz-rev2-sku0 + - const: qcom,sc7180 + + - description: HP Chromebook x2 11c with LTE (newest rev) + items: + - const: google,coachz-sku0 + - const: qcom,sc7180 + + - description: Lenovo Chromebook Duet 5 13 (rev2) + items: + - const: google,homestar-rev2 + - const: google,homestar-rev23 + - const: qcom,sc7180 + + - description: Lenovo Chromebook Duet 5 13 (rev3) + items: + - const: google,homestar-rev3 + - const: qcom,sc7180 + + - description: Lenovo Chromebook Duet 5 13 (newest rev) + items: + - const: google,homestar + - const: qcom,sc7180 + + - description: Acer Chromebook Spin 513 (rev0) + items: + - const: google,lazor-rev0 + - const: qcom,sc7180 + + - description: Acer Chromebook Spin 513 (rev1 - 2) + items: + - const: google,lazor-rev1 + - const: google,lazor-rev2 + - const: qcom,sc7180 + + - description: Acer Chromebook Spin 513 (rev3 - 8) + items: + - const: google,lazor-rev3 + - const: google,lazor-rev4 + - const: google,lazor-rev5 + - const: google,lazor-rev6 + - const: google,lazor-rev7 + - const: google,lazor-rev8 + - const: qcom,sc7180 + + - description: Acer Chromebook Spin 513 (newest rev) + items: + - const: google,lazor + - const: qcom,sc7180 + + - description: Acer Chromebook Spin 513 with KB Backlight (rev1 - 2) + items: + - const: google,lazor-rev1-sku2 + - const: google,lazor-rev2-sku2 + - const: qcom,sc7180 + + - description: Acer Chromebook Spin 513 with KB Backlight (rev3 - 8) + items: + - const: google,lazor-rev3-sku2 + - const: google,lazor-rev4-sku2 + - const: google,lazor-rev5-sku2 + - const: google,lazor-rev6-sku2 + - const: google,lazor-rev7-sku2 + - const: google,lazor-rev8-sku2 + - const: qcom,sc7180 + + - description: Acer Chromebook Spin 513 with KB Backlight (newest rev) + items: + - const: google,lazor-sku2 + - const: qcom,sc7180 + + - description: Acer Chromebook Spin 513 with LTE (rev1 - 2) + items: + - const: google,lazor-rev1-sku0 + - const: google,lazor-rev2-sku0 + - const: qcom,sc7180 + + - description: Acer Chromebook Spin 513 with LTE (rev3 - 8) + items: + - const: google,lazor-rev3-sku0 + - const: google,lazor-rev4-sku0 + - const: google,lazor-rev5-sku0 + - const: google,lazor-rev6-sku0 + - const: google,lazor-rev7-sku0 + - const: google,lazor-rev8-sku0 + - const: qcom,sc7180 + + - description: Acer Chromebook Spin 513 with LTE (newest rev) + items: + - const: google,lazor-sku0 + - const: qcom,sc7180 + + - description: Acer Chromebook 511 (rev4 - rev8) + items: + - const: google,lazor-rev4-sku4 + - const: google,lazor-rev5-sku4 + - const: google,lazor-rev6-sku4 + - const: google,lazor-rev7-sku4 + - const: google,lazor-rev8-sku4 + - const: qcom,sc7180 + + - description: Acer Chromebook 511 (newest rev) + items: + - const: google,lazor-sku4 + - const: qcom,sc7180 + + - description: Acer Chromebook 511 without Touchscreen (rev4) + items: + - const: google,lazor-rev4-sku5 + - const: qcom,sc7180 + + - description: Acer Chromebook 511 without Touchscreen (rev5 - rev8) + items: + - const: google,lazor-rev5-sku5 + - const: google,lazor-rev5-sku6 + - const: google,lazor-rev6-sku6 + - const: google,lazor-rev7-sku6 + - const: google,lazor-rev8-sku6 + - const: qcom,sc7180 + + - description: Acer Chromebook 511 without Touchscreen (newest rev) + items: + - const: google,lazor-sku6 + - const: qcom,sc7180 + + - description: Sharp Dynabook Chromebook C1 (rev1) + items: + - const: google,pompom-rev1 + - const: qcom,sc7180 + + - description: Sharp Dynabook Chromebook C1 (rev2) + items: + - const: google,pompom-rev2 + - const: qcom,sc7180 + + - description: Sharp Dynabook Chromebook C1 (newest rev) + items: + - const: google,pompom + - const: qcom,sc7180 + + - description: Sharp Dynabook Chromebook C1 with LTE (rev1) + items: + - const: google,pompom-rev1-sku0 + - const: qcom,sc7180 + + - description: Sharp Dynabook Chromebook C1 with LTE (rev2) + items: + - const: google,pompom-rev2-sku0 + - const: qcom,sc7180 + + - description: Sharp Dynabook Chromebook C1 with LTE (newest rev) + items: + - const: google,pompom-sku0 + - const: qcom,sc7180 + + - description: Google Trogdor (newest rev) + items: + - const: google,trogdor + - const: qcom,sc7180 + + - description: Google Trogdor with LTE (newest rev) + items: + - const: google,trogdor-sku0 + - const: qcom,sc7180 + - items: - enum: - qcom,sc7280-crd -- 2.7.4