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Wed, 16 Dec 2020 19:51:25 +0800 From: Chunfeng Yun To: Rob Herring , Mathias Nyman CC: Chunfeng Yun , Greg Kroah-Hartman , Matthias Brugger , , , , , , Hsin-Yi Wang , Ikjoon Jang Subject: [PATCH 1/3] dt-bindings: usb: mtk-xhci: add a new property for broken streams Date: Wed, 16 Dec 2020 19:51:23 +0800 Message-ID: <20201216115125.5886-1-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 Content-Type: text/plain X-TM-SNTS-SMTP: 543A3BC3B3871456BBC367ADBF6CC8A1ECEF19BEE1819E94475040288A10DC482000:8 X-MTK: N Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org VGhlIDAuOTYgeEhDSSBjb250cm9sbGVyIG9uIHNvbWUgcGxhdGZvcm1zIGRvZXMgbm90IHN1cHBv cnQNCmJ1bGsgc3RyZWFtIGV2ZW4gSENDUEFSQU1TIHNheXMgc3VwcG9ydGluZywgZHVlIHRvIE1h eFBTQVNpemUNCmlzIHNldCBhIG5vbi16ZXJvIGRlZmF1bHQgdmFsdWUgYnkgbWlzdGFrZSwgc28g YWRkIGEgbmV3DQpwcm9wZXJ0eSAibWVkaWF0ZWssYnJva2VuX3N0cmVhbXNfcXVpcmsiIHRvIGZp eCBpdC4NCg0KU2lnbmVkLW9mZi1ieTogQ2h1bmZlbmcgWXVuIDxjaHVuZmVuZy55dW5AbWVkaWF0 ZWsuY29tPg0KLS0tDQp0aGlzIHBhdGNoIGRlcGVuZHMgb246DQogIGh0dHBzOi8vcGF0Y2h3b3Jr Lmtlcm5lbC5vcmcvcHJvamVjdC9saW51eC1tZWRpYXRlay9saXN0Lz9zZXJpZXM9NDAyNzczDQog IFt2NCwwOS8xMV0gZHQtYmluZGluZ3M6IHVzYjogY29udmVydCBtZWRpYXRlaywgbXRrLXhoY2ku dHh0IHRvIFlBTUwgc2NoZW1hDQotLS0NCiBEb2N1bWVudGF0aW9uL2RldmljZXRyZWUvYmluZGlu Z3MvdXNiL21lZGlhdGVrLG10ay14aGNpLnlhbWwgfCA1ICsrKysrDQogMSBmaWxlIGNoYW5nZWQs IDUgaW5zZXJ0aW9ucygrKQ0KDQpkaWZmIC0tZ2l0IGEvRG9jdW1lbnRhdGlvbi9kZXZpY2V0cmVl L2JpbmRpbmdzL3VzYi9tZWRpYXRlayxtdGsteGhjaS55YW1sIGIvRG9jdW1lbnRhdGlvbi9kZXZp Y2V0cmVlL2JpbmRpbmdzL3VzYi9tZWRpYXRlayxtdGsteGhjaS55YW1sDQppbmRleCBlNWUwM2Y5 MDI4MDIuLjMzMGY3Mjk0YmYzNCAxMDA2NDQNCi0tLSBhL0RvY3VtZW50YXRpb24vZGV2aWNldHJl ZS9iaW5kaW5ncy91c2IvbWVkaWF0ZWssbXRrLXhoY2kueWFtbA0KKysrIGIvRG9jdW1lbnRhdGlv bi9kZXZpY2V0cmVlL2JpbmRpbmdzL3VzYi9tZWRpYXRlayxtdGsteGhjaS55YW1sDQpAQCAtMTIw LDYgKzEyMCwxMSBAQCBwcm9wZXJ0aWVzOg0KICAgICBkZXNjcmlwdGlvbjogVGhlIG1hc2sgdG8g ZGlzYWJsZSB1M3BvcnRzLCBiaXQwIGZvciB1M3BvcnQwLA0KICAgICAgIGJpdDEgZm9yIHUzcG9y dDEsIC4uLiBldGMNCiANCisgIG1lZGlhdGVrLGJyb2tlbl9zdHJlYW1zX3F1aXJrOg0KKyAgICBk ZXNjcmlwdGlvbjogc2V0IGlmIHRoZSBjb250cm9sbGVyIGRvZXNuJ3Qgc3VwcG9ydCBidWxrIHN0 cmVhbSBidXQNCisgICAgICBIQ0NQQVJBTVMgc2F5cyBzdXBwb3J0Lg0KKyAgICB0eXBlOiBib29s ZWFuDQorDQogICAiI2FkZHJlc3MtY2VsbHMiOg0KICAgICBjb25zdDogMQ0KIA0KLS0gDQoyLjE4 LjANCg== From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9CC69C0018C for ; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org The 0.96 xHCI controller on some platforms does not support bulk stream even HCCPARAMS says supporting, due to MaxPSASize is set a non-zero default value by mistake, so add a new property "mediatek,broken_streams_quirk" to fix it. Signed-off-by: Chunfeng Yun --- this patch depends on: https://patchwork.kernel.org/project/linux-mediatek/list/?series=402773 [v4,09/11] dt-bindings: usb: convert mediatek, mtk-xhci.txt to YAML schema --- Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml index e5e03f902802..330f7294bf34 100644 --- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml +++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml @@ -120,6 +120,11 @@ properties: description: The mask to disable u3ports, bit0 for u3port0, bit1 for u3port1, ... etc + mediatek,broken_streams_quirk: + description: set if the controller doesn't support bulk stream but + HCCPARAMS says support. + type: boolean + "#address-cells": const: 1 -- 2.18.0 _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6E8C7C4361B for ; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The 0.96 xHCI controller on some platforms does not support bulk stream even HCCPARAMS says supporting, due to MaxPSASize is set a non-zero default value by mistake, so add a new property "mediatek,broken_streams_quirk" to fix it. Signed-off-by: Chunfeng Yun --- this patch depends on: https://patchwork.kernel.org/project/linux-mediatek/list/?series=402773 [v4,09/11] dt-bindings: usb: convert mediatek, mtk-xhci.txt to YAML schema --- Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml index e5e03f902802..330f7294bf34 100644 --- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml +++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml @@ -120,6 +120,11 @@ properties: description: The mask to disable u3ports, bit0 for u3port0, bit1 for u3port1, ... etc + mediatek,broken_streams_quirk: + description: set if the controller doesn't support bulk stream but + HCCPARAMS says support. + type: boolean + "#address-cells": const: 1 -- 2.18.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel