From patchwork Thu Feb 2 21:53:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Boyd X-Patchwork-Id: 650242 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 047FBC61DA4 for ; Thu, 2 Feb 2023 21:53:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233067AbjBBVxf (ORCPT ); Thu, 2 Feb 2023 16:53:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53102 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233042AbjBBVxe (ORCPT ); Thu, 2 Feb 2023 16:53:34 -0500 Received: from mail-pg1-x52d.google.com (mail-pg1-x52d.google.com [IPv6:2607:f8b0:4864:20::52d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F408A50843 for ; Thu, 2 Feb 2023 13:53:32 -0800 (PST) Received: by mail-pg1-x52d.google.com with SMTP id 143so2342585pgg.6 for ; Thu, 02 Feb 2023 13:53:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=0MCj0cFQfLc6l+F+joHSy2ngku9zmGXjqJjBuWdwnqo=; b=THonEsNsrNwwDbGNAqMP0NR+bqP30aRxRaMPF9aTDsX2pPqFLiPILalesYfvBvM2gD e9miAlWLqAArGKWpKox5efYs1QYJxBieHICLgKW7iip0R14dfj6wlAwQ4oF2dIrH10vc FD57j/5KRh7NE3/TpOqv9remFAGIp720df5UQ= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=0MCj0cFQfLc6l+F+joHSy2ngku9zmGXjqJjBuWdwnqo=; b=AwyvRrJiU7s9kNcDX6eWoGQI0DDMXmqwiMKYxKIMlKIFZirdJlqRKlXC0A71EwUaHC W7oOZ96+0Q/vpFSCyQvgs5GHQ71JrV9Szveydk/0Hm+4J4zDfyegCsIdocXhHygKHNVS 4BLtOyw13ceUsEP2P4wHC9lx5Ogrc5XhgorsuqlpS7IsPsH4aaqW9YEK+1UCMl2n3wCa XlyPgWBaWO/4qFB+3/SUVF0oTMB2ZiDu1JYR9KFVAg4tfyDnBxXo5EfoWZOopqHUZZPa fhTP6rcZEeE56LtRvwzpcA+7Mx/aZRr9uYEVqMsGS+Z5y+IA86yoilR9qdQD3L1vC6dW bUkA== X-Gm-Message-State: AO0yUKWzpIuz/DEkzwB3OqyW0e4Xbu74hAAvX5zp4tieIuyeFLDAth5t XcmH983JuITDYOati+aotdvYsKyTxrUYpTD2 X-Google-Smtp-Source: AK7set+QJxtFkEvINMG9wGwgRXKwCl9zJpvCZ3GD62ypGcPQW9TH9CoPBFotF6iO9/XlA9iDu4OdOA== X-Received: by 2002:a62:4ecc:0:b0:593:c41e:474 with SMTP id c195-20020a624ecc000000b00593c41e0474mr6856838pfb.9.1675374812326; Thu, 02 Feb 2023 13:53:32 -0800 (PST) Received: from smtp.gmail.com ([2620:15c:11a:201:4d8f:351:ff3d:e8eb]) by smtp.gmail.com with ESMTPSA id j22-20020a62b616000000b00594235980e4sm147447pff.181.2023.02.02.13.53.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Feb 2023 13:53:31 -0800 (PST) From: Stephen Boyd To: Vinod Koul Cc: linux-kernel@vger.kernel.org, patches@lists.linux.dev, linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, Dmitry Baryshkov , Johan Hovold Subject: [PATCH v2] phy: qcom-qmp: Introduce Kconfig symbols for discrete drivers Date: Thu, 2 Feb 2023 13:53:29 -0800 Message-Id: <20230202215330.2152726-1-swboyd@chromium.org> X-Mailer: git-send-email 2.39.1.519.gcb327c4b5f-goog MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Introduce a config option for each QMP PHY driver now that the QMP PHY mega-driver has been split up into different modules. This allows kernel configurators to limit the binary size of the kernel by only compiling in the QMP PHY driver that they need. Leave the old config QCOM_QMP in place and make it into a menuconfig so that 'make olddefconfig' continues to work. Furthermore, set the default of the new Kconfig symbols to be QCOM_QMP so that the transition is smooth. Reviewed-by: Dmitry Baryshkov Reviewed-by: Johan Hovold Signed-off-by: Stephen Boyd --- Changes from v1 (https://lore.kernel.org/r/20230114000910.1256462-1-swboyd@chromium.org): * Pick up review tags * Update commit text to better reflect reality * Rebase to phy tree's next branch drivers/phy/qualcomm/Kconfig | 50 ++++++++++++++++++++++++++++++++--- drivers/phy/qualcomm/Makefile | 12 ++++----- 2 files changed, 52 insertions(+), 10 deletions(-) base-commit: b41499a1085b9278d73c6132d49849a6a86a81bc diff --git a/drivers/phy/qualcomm/Kconfig b/drivers/phy/qualcomm/Kconfig index eb9ddc685b38..62cf51aab1b8 100644 --- a/drivers/phy/qualcomm/Kconfig +++ b/drivers/phy/qualcomm/Kconfig @@ -50,14 +50,56 @@ config PHY_QCOM_PCIE2 Enable this to support the Qualcomm PCIe PHY, used with the Synopsys based PCIe controller. -config PHY_QCOM_QMP - tristate "Qualcomm QMP PHY Driver" +menuconfig PHY_QCOM_QMP + tristate "Qualcomm QMP PHY Drivers" depends on OF && COMMON_CLK && (ARCH_QCOM || COMPILE_TEST) + +if PHY_QCOM_QMP + +config PHY_QCOM_QMP_COMBO + tristate "Qualcomm QMP Combo PHY Driver" + default PHY_QCOM_QMP select GENERIC_PHY select MFD_SYSCON help - Enable this to support the QMP PHY transceiver that is used - with controllers such as PCIe, UFS, and USB on Qualcomm chips. + Enable this to support the QMP Combo PHY transceiver that is used + with USB3 and DisplayPort controllers on Qualcomm chips. + +config PHY_QCOM_QMP_PCIE + tristate "Qualcomm QMP PCIe PHY Driver" + depends on PCI || COMPILE_TEST + select GENERIC_PHY + default PHY_QCOM_QMP + help + Enable this to support the QMP PCIe PHY transceiver that is used + with PCIe controllers on Qualcomm chips. + +config PHY_QCOM_QMP_PCIE_8996 + tristate "Qualcomm QMP PCIe 8996 PHY Driver" + depends on PCI || COMPILE_TEST + select GENERIC_PHY + default PHY_QCOM_QMP + help + Enable this to support the QMP PCIe PHY transceiver that is used + with PCIe controllers on Qualcomm msm8996 chips. + +config PHY_QCOM_QMP_UFS + tristate "Qualcomm QMP UFS PHY Driver" + select GENERIC_PHY + default PHY_QCOM_QMP + help + Enable this to support the QMP UFS PHY transceiver that is used + with UFS controllers on Qualcomm chips. + +config PHY_QCOM_QMP_USB + tristate "Qualcomm QMP USB PHY Driver" + select GENERIC_PHY + default PHY_QCOM_QMP + help + Enable this to support the QMP USB PHY transceiver that is used + with USB3 controllers on Qualcomm chips. + +endif # PHY_QCOM_QMP config PHY_QCOM_QUSB2 tristate "Qualcomm QUSB2 PHY Driver" diff --git a/drivers/phy/qualcomm/Makefile b/drivers/phy/qualcomm/Makefile index 65f6c30a3e93..79dd4e507961 100644 --- a/drivers/phy/qualcomm/Makefile +++ b/drivers/phy/qualcomm/Makefile @@ -5,12 +5,12 @@ obj-$(CONFIG_PHY_QCOM_EDP) += phy-qcom-edp.o obj-$(CONFIG_PHY_QCOM_IPQ4019_USB) += phy-qcom-ipq4019-usb.o obj-$(CONFIG_PHY_QCOM_IPQ806X_SATA) += phy-qcom-ipq806x-sata.o obj-$(CONFIG_PHY_QCOM_PCIE2) += phy-qcom-pcie2.o -obj-$(CONFIG_PHY_QCOM_QMP) += \ - phy-qcom-qmp-combo.o \ - phy-qcom-qmp-pcie.o \ - phy-qcom-qmp-pcie-msm8996.o \ - phy-qcom-qmp-ufs.o \ - phy-qcom-qmp-usb.o + +obj-$(CONFIG_PHY_QCOM_QMP_COMBO) += phy-qcom-qmp-combo.o +obj-$(CONFIG_PHY_QCOM_QMP_PCIE) += phy-qcom-qmp-pcie.o +obj-$(CONFIG_PHY_QCOM_QMP_PCIE_8996) += phy-qcom-qmp-pcie-msm8996.o +obj-$(CONFIG_PHY_QCOM_QMP_UFS) += phy-qcom-qmp-ufs.o +obj-$(CONFIG_PHY_QCOM_QMP_USB) += phy-qcom-qmp-usb.o obj-$(CONFIG_PHY_QCOM_QUSB2) += phy-qcom-qusb2.o obj-$(CONFIG_PHY_QCOM_USB_HS) += phy-qcom-usb-hs.o