From patchwork Thu Apr 15 10:47:27 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shawn Guo X-Patchwork-Id: 422206 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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 83E31C43462 for ; Thu, 15 Apr 2021 10:47:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 68F1461026 for ; Thu, 15 Apr 2021 10:47:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232486AbhDOKsK (ORCPT ); Thu, 15 Apr 2021 06:48:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45974 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232493AbhDOKsG (ORCPT ); Thu, 15 Apr 2021 06:48:06 -0400 Received: from mail-pj1-x1036.google.com (mail-pj1-x1036.google.com [IPv6:2607:f8b0:4864:20::1036]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D0FD0C061574 for ; Thu, 15 Apr 2021 03:47:42 -0700 (PDT) Received: by mail-pj1-x1036.google.com with SMTP id b8-20020a17090a5508b029014d0fbe9b64so14157990pji.5 for ; Thu, 15 Apr 2021 03:47:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=jZDSWVTMlAMb2GC5FLf9Wr+xeqh7iVHbgBuOpIuXmgM=; b=NampagNzPrn6NSKjQijinEcRmJ+6VjtD0femYHPPlCRPWwAi9YpHUbts3GmziV4e0T ev9UQcH5gJuTNiSr5NBZ30+KHwlpPiDC07hJEVMggSrBLQrsGtFFfTwNlQFV4//lUt5E p3BjI3Bu+4wQJCHxmo//e1BuYYPt60Bca+AOl9vDgS0DiEM3NIsp69qiIQVvs8BXFUr4 MhFALAr4S4P2YUECtsnJlquCNt2uNVchZjD3AYJeeEuCQEdKyeXqY7E1KwI3AH4M4++3 juOky+zdxOjVkSYGXNpSueM0ZY8hS+KqqVWxB24ZxKqvVPOz39WdnDJrGsdni8LSToGI eHPA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=jZDSWVTMlAMb2GC5FLf9Wr+xeqh7iVHbgBuOpIuXmgM=; b=NxMwg8zbOGLtMV9pL0Mw3E6Xgje9sa3p8Xf+3xCLadBatA5J9SeAX2ljrMfUdx3RrO /D3pUSFy+KiCMwNMwcxVOWJgWebv2BrCANR9bF2Kxmq37RlrCJqTMkIv01GFoT67PWF+ e/HFtxFC+vRbqd7vdYBEfwvU9Q4v56iITNJhw4lm7ntNl7mUHHA3gUBpm5+0Kb54F/Rd qKRbaopxThGzmdOAx/mPwxcCPEdlosRq1KItL5vi4wIUeZHziYlRnFOjnEwoB2j2EEbq bktEBiBufkQGfw1AlfSesua4F+Spe18XplbfpOJxYoztTNvdzc8yB2B+0xKyvnLZMS+r Xskw== X-Gm-Message-State: AOAM533zKe9dtuUrbksDrWP4YWjK01dOS6k1D6xgq5/Fi971+FIYfCHO tRMRwQ+yUhFOsuS8lDLpuHlW1Q== X-Google-Smtp-Source: ABdhPJy+pmq8JLU/ek1cCoTJ2vGhGprFa2FPymMVG3bBW9n0OHjDvrYzdFm67XV/33rUpYEEszwGew== X-Received: by 2002:a17:90b:1d88:: with SMTP id pf8mr3178517pjb.114.1618483662489; Thu, 15 Apr 2021 03:47:42 -0700 (PDT) Received: from localhost.localdomain (80.251.214.228.16clouds.com. [80.251.214.228]) by smtp.gmail.com with ESMTPSA id f65sm2130672pgc.19.2021.04.15.03.47.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 15 Apr 2021 03:47:41 -0700 (PDT) From: Shawn Guo To: Kalle Valo Cc: Rob Herring , =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= , Arend van Spriel , Franky Lin , Hante Meuleman , Chi-hsien Lin , Wright Feng , Chung-hsien Hsu , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, brcm80211-dev-list.pdl@broadcom.com, SHA-cyfmac-dev-list@infineon.com, Shawn Guo Subject: [PATCH v2 1/2] dt-bindings: bcm4329-fmac: add optional brcm, ccode-map Date: Thu, 15 Apr 2021 18:47:27 +0800 Message-Id: <20210415104728.8471-2-shawn.guo@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210415104728.8471-1-shawn.guo@linaro.org> References: <20210415104728.8471-1-shawn.guo@linaro.org> Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Add optional brcm,ccode-map property to support translation from ISO3166 country code to brcmfmac firmware country code and revision. The country revision is needed because the RF parameters that provide regulatory compliance are tweaked per platform/customer. So depending on the RF path tight to the chip, certain country revision needs to be specified. As such they could be seen as device specific calibration data which is a good fit into device tree. Signed-off-by: Shawn Guo Reviewed-by: Arend van Spriel --- .../bindings/net/wireless/brcm,bcm4329-fmac.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml b/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml index b5fcc73ce6be..c11f23b20c4c 100644 --- a/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml +++ b/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml @@ -68,6 +68,13 @@ properties: description: A GPIO line connected to the WL_RST line, if present this shall be flagged as active low. + brcm,ccode-map: + $ref: /schemas/types.yaml#/definitions/string-array + description: Multiple strings for translating ISO3166 country code to + brcmfmac firmware country code and revision. + items: + pattern: '^[A-Z][A-Z]-[A-Z][0-9A-Z]-[0-9]+$' + required: - compatible - reg @@ -97,5 +104,6 @@ examples: interrupts = <24 IRQ_TYPE_EDGE_FALLING>; interrupt-names = "host-wake"; reset-gpios = <&gpio 23 GPIO_ACTIVE_LOW>; + brcm,ccode-map = "JP-JP-78", "US-Q2-86"; }; };