From patchwork Fri Oct 30 06:12:41 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Stultz X-Patchwork-Id: 11868573 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 61E0261C for ; Fri, 30 Oct 2020 06:12:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 25FB422228 for ; Fri, 30 Oct 2020 06:12:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="UfBGayb8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725773AbgJ3GMv (ORCPT ); Fri, 30 Oct 2020 02:12:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42198 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725784AbgJ3GMv (ORCPT ); Fri, 30 Oct 2020 02:12:51 -0400 Received: from mail-pg1-x541.google.com (mail-pg1-x541.google.com [IPv6:2607:f8b0:4864:20::541]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C675BC0613D2 for ; Thu, 29 Oct 2020 23:12:49 -0700 (PDT) Received: by mail-pg1-x541.google.com with SMTP id x13so4321996pgp.7 for ; Thu, 29 Oct 2020 23:12:49 -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; bh=lsnXTwUpvelrYPLfzA7utESvkxWeP/bhg+1/v1FNjLA=; b=UfBGayb8x5oBlTQm9WYbhdGBwP/YSKxqhoSuncMMTO5ULnXRX2Aq4i4OE3eEbq3nON dvJxOBGfUtp01swmFGrXioQCY3QtO+M5AbwnAPGx88o9nz6aIsTzUmseOn1h45FE3DGA Mb8IAAB2n838fq13rMNKo11/hmCLBBbe5aXuntDDtIX+yddhh19Z7NE80hv1Sd7RTGGK bZM4HO4i8S6ucWRrkBiNFh6HH4xVmMB7CU0TZIVQA3D1nYFqLpd8iOmtEtk47FFz23BV 4m0Hf5su8yNk1DueudCyP2+k1tY7YW99OAqa2XHZJav57ya+JxPFAfO6o/nZXU/a1Lqh g4PQ== 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; bh=lsnXTwUpvelrYPLfzA7utESvkxWeP/bhg+1/v1FNjLA=; b=anTSPJtnNfspFXngYowv9MYMnRhUQLXoiP5PeZf+3UJFEnZmPNPSC1HNtM+dpYdhL7 HKk7pt9XF4/usXZNQ6BWIFtZHfOdxf20Xxfw5BZz8kzGIMkhfESVoq9ZLSBqWN+5I4y8 NFFPvSO0O2BFbTcySd42BWWEQwuQjizIJFLM3N0UOVhao5PL7DNP+lgnqzHsbbE6e4lt +opRLM0qaM6GmMj+bw4clCFAm3SLkF61IsOjCGjb/HGRviL/5PvLQNMxga9sJicDDCND D61OwMk4IU5j24czQOlaNqfFdoYTewVISt7t6dQTXIsnyJa7yor2LT23f1N9X49F6jHN 584Q== X-Gm-Message-State: AOAM533hcrcUTAymiljCHAjB+XGosxxBFx8xbd20lycaaJsl2seZVm5H OR3qZ4p5951IYlgtIcezsOe1JA== X-Google-Smtp-Source: ABdhPJyMuv7JLIexqHuIPYrCQC7ksxed+139x8wvfwQYXJg4oOQ4wuzw2Zk2jd9zf02zl3oALm53nA== X-Received: by 2002:a17:90b:4749:: with SMTP id ka9mr951678pjb.197.1604038369215; Thu, 29 Oct 2020 23:12:49 -0700 (PDT) Received: from localhost.localdomain (c-67-170-172-113.hsd1.or.comcast.net. [67.170.172.113]) by smtp.gmail.com with ESMTPSA id e2sm4461569pgd.27.2020.10.29.23.12.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Oct 2020 23:12:48 -0700 (PDT) From: John Stultz To: lkml Cc: John Stultz , Andy Gross , Bjorn Andersson , Joerg Roedel , Thomas Gleixner , Jason Cooper , Marc Zyngier , Linus Walleij , Maulik Shah , Lina Iyer , Saravana Kannan , Todd Kjos , Greg Kroah-Hartman , linux-arm-msm@vger.kernel.org, iommu@lists.linux-foundation.org, linux-gpio@vger.kernel.org Subject: [PATCH v4 1/2] pinctrl: qcom: Allow pinctrl-msm code to be loadable as a module Date: Fri, 30 Oct 2020 06:12:41 +0000 Message-Id: <20201030061242.92510-1-john.stultz@linaro.org> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Tweaks to allow pinctrl-msm code to be loadable as a module. This is needed in order to support having the qcom-scm driver, which pinctrl-msm calls into, configured as a module. This requires that we tweak Kconfigs selecting PINCTRL_MSM to also depend on QCOM_SCM || QCOM_SCM=n so that we match the module setting of QCOM_SCM. Unlike the previous revision of this patch: https://lore.kernel.org/lkml/20200625001039.56174-5-john.stultz@linaro.org/ this version reworks PINCTRL_MSM to be a visible option and instead of having the various SoC specific drivers select PINCTRL_MSM, this switches those configs to depend on PINCTRL_MSM. This avoids adding the oddish looking: "depend on QCOM_SCM || QCOM_SCM=n" to every SoC specific driver, as that becomes a maintenance headache. Cc: Andy Gross Cc: Bjorn Andersson Cc: Joerg Roedel Cc: Thomas Gleixner Cc: Jason Cooper Cc: Marc Zyngier Cc: Linus Walleij Cc: Maulik Shah Cc: Lina Iyer Cc: Saravana Kannan Cc: Todd Kjos Cc: Greg Kroah-Hartman Cc: linux-arm-msm@vger.kernel.org Cc: iommu@lists.linux-foundation.org Cc: linux-gpio@vger.kernel.org Signed-off-by: John Stultz --- v2: * Module description and whitespace fixes suggested by Bjorn * Added QCOM_SCM || QCOM_SCM=n bits on Kconfigs selecting PINCTRL_MSM. Reported by both Todd and Bjorn. v3: * Make sure the QCOM_SCM || QCOM_SCM=n trick is commented v4: * Rework "select PINCTRL_MSM" to "depends on PINCTRL_MSM" to consolidate the QCOM_SCM dependency. --- drivers/pinctrl/qcom/Kconfig | 49 +++++++++++++++--------------- drivers/pinctrl/qcom/pinctrl-msm.c | 2 ++ 2 files changed, 27 insertions(+), 24 deletions(-) diff --git a/drivers/pinctrl/qcom/Kconfig b/drivers/pinctrl/qcom/Kconfig index 5fe7b8aaf69d8..8bb786ed152dd 100644 --- a/drivers/pinctrl/qcom/Kconfig +++ b/drivers/pinctrl/qcom/Kconfig @@ -2,7 +2,8 @@ if (ARCH_QCOM || COMPILE_TEST) config PINCTRL_MSM - bool + tristate "Qualcomm core pin controller driver" + depends on QCOM_SCM || !QCOM_SCM #if QCOM_SCM=m this can't be =y select PINMUX select PINCONF select GENERIC_PINCONF @@ -13,7 +14,7 @@ config PINCTRL_MSM config PINCTRL_APQ8064 tristate "Qualcomm APQ8064 pin controller driver" depends on GPIOLIB && OF - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the Qualcomm TLMM block found in the Qualcomm APQ8064 platform. @@ -21,7 +22,7 @@ config PINCTRL_APQ8064 config PINCTRL_APQ8084 tristate "Qualcomm APQ8084 pin controller driver" depends on GPIOLIB && OF - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the Qualcomm TLMM block found in the Qualcomm APQ8084 platform. @@ -29,7 +30,7 @@ config PINCTRL_APQ8084 config PINCTRL_IPQ4019 tristate "Qualcomm IPQ4019 pin controller driver" depends on GPIOLIB && OF - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the Qualcomm TLMM block found in the Qualcomm IPQ4019 platform. @@ -37,7 +38,7 @@ config PINCTRL_IPQ4019 config PINCTRL_IPQ8064 tristate "Qualcomm IPQ8064 pin controller driver" depends on GPIOLIB && OF - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the Qualcomm TLMM block found in the Qualcomm IPQ8064 platform. @@ -45,7 +46,7 @@ config PINCTRL_IPQ8064 config PINCTRL_IPQ8074 tristate "Qualcomm Technologies, Inc. IPQ8074 pin controller driver" depends on GPIOLIB && OF - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the Qualcomm Technologies Inc. TLMM block found on the @@ -55,7 +56,7 @@ config PINCTRL_IPQ8074 config PINCTRL_IPQ6018 tristate "Qualcomm Technologies, Inc. IPQ6018 pin controller driver" depends on GPIOLIB && OF - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the Qualcomm Technologies Inc. TLMM block found on the @@ -65,7 +66,7 @@ config PINCTRL_IPQ6018 config PINCTRL_MSM8226 tristate "Qualcomm 8226 pin controller driver" depends on GPIOLIB && OF - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the Qualcomm Technologies Inc TLMM block found on the Qualcomm @@ -74,7 +75,7 @@ config PINCTRL_MSM8226 config PINCTRL_MSM8660 tristate "Qualcomm 8660 pin controller driver" depends on GPIOLIB && OF - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the Qualcomm TLMM block found in the Qualcomm 8660 platform. @@ -82,7 +83,7 @@ config PINCTRL_MSM8660 config PINCTRL_MSM8960 tristate "Qualcomm 8960 pin controller driver" depends on GPIOLIB && OF - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the Qualcomm TLMM block found in the Qualcomm 8960 platform. @@ -90,7 +91,7 @@ config PINCTRL_MSM8960 config PINCTRL_MDM9615 tristate "Qualcomm 9615 pin controller driver" depends on GPIOLIB && OF - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the Qualcomm TLMM block found in the Qualcomm 9615 platform. @@ -98,7 +99,7 @@ config PINCTRL_MDM9615 config PINCTRL_MSM8X74 tristate "Qualcomm 8x74 pin controller driver" depends on GPIOLIB && OF - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the Qualcomm TLMM block found in the Qualcomm 8974 platform. @@ -106,7 +107,7 @@ config PINCTRL_MSM8X74 config PINCTRL_MSM8916 tristate "Qualcomm 8916 pin controller driver" depends on GPIOLIB && OF - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the Qualcomm TLMM block found on the Qualcomm 8916 platform. @@ -114,7 +115,7 @@ config PINCTRL_MSM8916 config PINCTRL_MSM8976 tristate "Qualcomm 8976 pin controller driver" depends on GPIOLIB && OF - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the Qualcomm TLMM block found on the Qualcomm MSM8976 platform. @@ -124,7 +125,7 @@ config PINCTRL_MSM8976 config PINCTRL_MSM8994 tristate "Qualcomm 8994 pin controller driver" depends on GPIOLIB && OF - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the Qualcomm TLMM block found in the Qualcomm 8994 platform. The @@ -133,7 +134,7 @@ config PINCTRL_MSM8994 config PINCTRL_MSM8996 tristate "Qualcomm MSM8996 pin controller driver" depends on GPIOLIB && OF - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the Qualcomm TLMM block found in the Qualcomm MSM8996 platform. @@ -141,7 +142,7 @@ config PINCTRL_MSM8996 config PINCTRL_MSM8998 tristate "Qualcomm MSM8998 pin controller driver" depends on GPIOLIB && OF - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the Qualcomm TLMM block found in the Qualcomm MSM8998 platform. @@ -149,7 +150,7 @@ config PINCTRL_MSM8998 config PINCTRL_QCS404 tristate "Qualcomm QCS404 pin controller driver" depends on GPIOLIB && OF - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the TLMM block found in the Qualcomm QCS404 platform. @@ -157,7 +158,7 @@ config PINCTRL_QCS404 config PINCTRL_QDF2XXX tristate "Qualcomm Technologies QDF2xxx pin controller driver" depends on GPIOLIB && ACPI - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the GPIO driver for the TLMM block found on the Qualcomm Technologies QDF2xxx SOCs. @@ -194,7 +195,7 @@ config PINCTRL_QCOM_SSBI_PMIC config PINCTRL_SC7180 tristate "Qualcomm Technologies Inc SC7180 pin controller driver" depends on GPIOLIB && OF - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the Qualcomm Technologies Inc TLMM block found on the Qualcomm @@ -203,7 +204,7 @@ config PINCTRL_SC7180 config PINCTRL_SDM660 tristate "Qualcomm Technologies Inc SDM660 pin controller driver" depends on GPIOLIB && OF - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the Qualcomm Technologies Inc TLMM block found on the Qualcomm @@ -212,7 +213,7 @@ config PINCTRL_SDM660 config PINCTRL_SDM845 tristate "Qualcomm Technologies Inc SDM845 pin controller driver" depends on GPIOLIB && (OF || ACPI) - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the Qualcomm Technologies Inc TLMM block found on the Qualcomm @@ -221,7 +222,7 @@ config PINCTRL_SDM845 config PINCTRL_SM8150 tristate "Qualcomm Technologies Inc SM8150 pin controller driver" depends on GPIOLIB && OF - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the Qualcomm Technologies Inc TLMM block found on the Qualcomm @@ -230,7 +231,7 @@ config PINCTRL_SM8150 config PINCTRL_SM8250 tristate "Qualcomm Technologies Inc SM8250 pin controller driver" depends on GPIOLIB && OF - select PINCTRL_MSM + depends on PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the Qualcomm Technologies Inc TLMM block found on the Qualcomm diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c index c4bcda90aac4a..988343ac49b92 100644 --- a/drivers/pinctrl/qcom/pinctrl-msm.c +++ b/drivers/pinctrl/qcom/pinctrl-msm.c @@ -1443,3 +1443,5 @@ int msm_pinctrl_remove(struct platform_device *pdev) } EXPORT_SYMBOL(msm_pinctrl_remove); +MODULE_DESCRIPTION("Qualcomm Technologies, Inc. TLMM driver"); +MODULE_LICENSE("GPL v2"); From patchwork Fri Oct 30 06:12:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Stultz X-Patchwork-Id: 11868575 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A4AC86A2 for ; Fri, 30 Oct 2020 06:12:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 78E4F22228 for ; Fri, 30 Oct 2020 06:12:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="ucSFacNK" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725827AbgJ3GMv (ORCPT ); Fri, 30 Oct 2020 02:12:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42206 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725779AbgJ3GMv (ORCPT ); Fri, 30 Oct 2020 02:12:51 -0400 Received: from mail-pg1-x542.google.com (mail-pg1-x542.google.com [IPv6:2607:f8b0:4864:20::542]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DD0F5C0613D4 for ; Thu, 29 Oct 2020 23:12:50 -0700 (PDT) Received: by mail-pg1-x542.google.com with SMTP id h6so4331682pgk.4 for ; Thu, 29 Oct 2020 23:12:50 -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=XL8dlYsys8f0rEfjnC/wd7q6iLsC0pHXJKRnSKdn6W0=; b=ucSFacNKSmrbhaPRrbT06cNK4cn7SZCAXWRWXeTSC4eyKPhMAvV4sbRJURDUCvylhE dPNrSm6ZcTRFKgxhL9AOI5bQnJloDfjgSC/MS7Cul+7L99g94eSAHfonJqxcPlTiSz34 9Dp8VD1Q80/06hvO/55VEt8eQwgOOUHaVf3jJnnuBC2f2BFklX1H+VKUj5/OPUvWq9pg 3eTo6+ilJZeIMaRpinteFozW+tRqEQD3WpXsEx0MqVIvKIQ06+3SNLhcKMuwdX2drWSF rX8eMLB86Jaj6vbersTaCrpxcuk2Abxo8Nml5Y3QEuf4NrQorRCFQG3MuKdaerjxZOcG f33Q== 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=XL8dlYsys8f0rEfjnC/wd7q6iLsC0pHXJKRnSKdn6W0=; b=quKrmM4DD7XiDxekNOx7tYFTLChndubYkF162sf/hkwk7QUQUzsZGQlkKv+mJ1VErU OfxSxz8CyLYgILRgjyNjkauClRSlvQn/4GTKQxtMPepMmRbD9RATzeA2UpQQ2Jpaaqky a+X886moyGFire5b0iBMoTY3R/xPfl4rb+ee5BCDuJtriBUUC6JEssPvEiUztVuVxCTY /ssMUmtEw8fS8yK5TehtgnSU5M5BqkUmf8TkRceVvoqeoDRcta6JFrJ6/dnxCizIr+hU lrYCocTzWeN0Zo1ao1QqnJ5S0VTuQw6m54dt32Qzs9rAScOkvwtLu/UAz9HkMhRWq2N1 OyGQ== X-Gm-Message-State: AOAM5317qkpRXmmaVetv/2m4HkkNuyHoSu9M8XhMjPflepLl4zeAVgqv p+gFew9Qkbgv6zPQPIgSgtzHzg== X-Google-Smtp-Source: ABdhPJyKJNlJnOp6EgkD/F2N0FG3RRqQHjvvRb+m5P60VJ9zj6tXMSeu/PtwAy/EU9rovtjIcG+cGg== X-Received: by 2002:a17:90a:2c46:: with SMTP id p6mr988289pjm.166.1604038370505; Thu, 29 Oct 2020 23:12:50 -0700 (PDT) Received: from localhost.localdomain (c-67-170-172-113.hsd1.or.comcast.net. [67.170.172.113]) by smtp.gmail.com with ESMTPSA id e2sm4461569pgd.27.2020.10.29.23.12.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Oct 2020 23:12:49 -0700 (PDT) From: John Stultz To: lkml Cc: John Stultz , Andy Gross , Bjorn Andersson , Joerg Roedel , Thomas Gleixner , Jason Cooper , Marc Zyngier , Linus Walleij , Maulik Shah , Lina Iyer , Saravana Kannan , Todd Kjos , Greg Kroah-Hartman , linux-arm-msm@vger.kernel.org, iommu@lists.linux-foundation.org, linux-gpio@vger.kernel.org Subject: [PATCH v4 2/2] firmware: QCOM_SCM: Allow qcom_scm driver to be loadable as a permenent module Date: Fri, 30 Oct 2020 06:12:42 +0000 Message-Id: <20201030061242.92510-2-john.stultz@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201030061242.92510-1-john.stultz@linaro.org> References: <20201030061242.92510-1-john.stultz@linaro.org> Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Allow the qcom_scm driver to be loadable as a permenent module. This still uses the "depends on QCOM_SCM || !QCOM_SCM" bit to ensure that drivers that call into the qcom_scm driver are also built as modules. While not ideal in some cases its the only safe way I can find to avoid build errors without having those drivers select QCOM_SCM and have to force it on (as QCOM_SCM=n can be valid for those drivers). Cc: Andy Gross Cc: Bjorn Andersson Cc: Joerg Roedel Cc: Thomas Gleixner Cc: Jason Cooper Cc: Marc Zyngier Cc: Linus Walleij Cc: Maulik Shah Cc: Lina Iyer Cc: Saravana Kannan Cc: Todd Kjos Cc: Greg Kroah-Hartman Cc: linux-arm-msm@vger.kernel.org Cc: iommu@lists.linux-foundation.org Cc: linux-gpio@vger.kernel.org Acked-by: Greg Kroah-Hartman Signed-off-by: John Stultz --- v3: Fix __arm_smccc_smc build issue reported by kernel test robot v4: Add "depends on QCOM_SCM || !QCOM_SCM" bit to ath10k config that requires it. --- drivers/firmware/Kconfig | 4 ++-- drivers/firmware/Makefile | 3 ++- drivers/firmware/qcom_scm.c | 4 ++++ drivers/iommu/Kconfig | 2 ++ drivers/net/wireless/ath/ath10k/Kconfig | 1 + 5 files changed, 11 insertions(+), 3 deletions(-) diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig index 3315e3c215864..5e369928bc567 100644 --- a/drivers/firmware/Kconfig +++ b/drivers/firmware/Kconfig @@ -235,8 +235,8 @@ config INTEL_STRATIX10_RSU Say Y here if you want Intel RSU support. config QCOM_SCM - bool - depends on ARM || ARM64 + tristate "Qcom SCM driver" + depends on (ARM && HAVE_ARM_SMCCC) || ARM64 select RESET_CONTROLLER config QCOM_SCM_DOWNLOAD_MODE_DEFAULT diff --git a/drivers/firmware/Makefile b/drivers/firmware/Makefile index 5e013b6a3692e..523173cbff335 100644 --- a/drivers/firmware/Makefile +++ b/drivers/firmware/Makefile @@ -17,7 +17,8 @@ obj-$(CONFIG_ISCSI_IBFT) += iscsi_ibft.o obj-$(CONFIG_FIRMWARE_MEMMAP) += memmap.o obj-$(CONFIG_RASPBERRYPI_FIRMWARE) += raspberrypi.o obj-$(CONFIG_FW_CFG_SYSFS) += qemu_fw_cfg.o -obj-$(CONFIG_QCOM_SCM) += qcom_scm.o qcom_scm-smc.o qcom_scm-legacy.o +obj-$(CONFIG_QCOM_SCM) += qcom-scm.o +qcom-scm-objs += qcom_scm.o qcom_scm-smc.o qcom_scm-legacy.o obj-$(CONFIG_TI_SCI_PROTOCOL) += ti_sci.o obj-$(CONFIG_TRUSTED_FOUNDATIONS) += trusted_foundations.o obj-$(CONFIG_TURRIS_MOX_RWTM) += turris-mox-rwtm.o diff --git a/drivers/firmware/qcom_scm.c b/drivers/firmware/qcom_scm.c index 7be48c1bec96d..6f431b73e617d 100644 --- a/drivers/firmware/qcom_scm.c +++ b/drivers/firmware/qcom_scm.c @@ -1280,6 +1280,7 @@ static const struct of_device_id qcom_scm_dt_match[] = { { .compatible = "qcom,scm" }, {} }; +MODULE_DEVICE_TABLE(of, qcom_scm_dt_match); static struct platform_driver qcom_scm_driver = { .driver = { @@ -1295,3 +1296,6 @@ static int __init qcom_scm_init(void) return platform_driver_register(&qcom_scm_driver); } subsys_initcall(qcom_scm_init); + +MODULE_DESCRIPTION("Qualcomm Technologies, Inc. SCM driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index 04878caf6da49..c64d7a2b65134 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -248,6 +248,7 @@ config SPAPR_TCE_IOMMU config ARM_SMMU tristate "ARM Ltd. System MMU (SMMU) Support" depends on ARM64 || ARM || (COMPILE_TEST && !GENERIC_ATOMIC64) + depends on QCOM_SCM || !QCOM_SCM #if QCOM_SCM=m this can't be =y select IOMMU_API select IOMMU_IO_PGTABLE_LPAE select ARM_DMA_USE_IOMMU if ARM @@ -375,6 +376,7 @@ config QCOM_IOMMU # Note: iommu drivers cannot (yet?) be built as modules bool "Qualcomm IOMMU Support" depends on ARCH_QCOM || (COMPILE_TEST && !GENERIC_ATOMIC64) + depends on QCOM_SCM=y select IOMMU_API select IOMMU_IO_PGTABLE_LPAE select ARM_DMA_USE_IOMMU diff --git a/drivers/net/wireless/ath/ath10k/Kconfig b/drivers/net/wireless/ath/ath10k/Kconfig index 40f91bc8514d8..a490e78890017 100644 --- a/drivers/net/wireless/ath/ath10k/Kconfig +++ b/drivers/net/wireless/ath/ath10k/Kconfig @@ -44,6 +44,7 @@ config ATH10K_SNOC tristate "Qualcomm ath10k SNOC support" depends on ATH10K depends on ARCH_QCOM || COMPILE_TEST + depends on QCOM_QCM || !QCOM_SCM #if QCOM_SCM=m this can't be =y select QCOM_QMI_HELPERS help This module adds support for integrated WCN3990 chip connected