From patchwork Thu Jun 13 10:40:19 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sky Huang X-Patchwork-Id: 13696617 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EC7FDC27C4F for ; Thu, 13 Jun 2024 10:41:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:CC:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=9SdDoXgjtC62zLBhIk/fOzu2DMe63hCTEeG4bQK1gH4=; b=Qg8Z+cKzrPlq+3es7G8QopYYUR r+umH0czogM8yTJKToLkQZcatCTs5IaA7tTaD6MYSMFRvM6V9tt9BCVq85Sv/vQieCkSlfRNi0tCB GheDrwFzL3tkNeRN6o8H05Zr678y/h7yKXqrUzejJHatoRt8p9Ll9J2NjvXg6e/rJaCeSIrw81f5j HiQvjJXnYwqSeowVP91OWTKBiB6hnbyeuR4cNCxWC+c684gORFXWYfcoVGUni0iJ4oqM1WOtQJ1Ww Z4uc60mxqg+K9XxaxXOj5Wn/5QM3ATi/eN+pBI2BrflUHEvEjTa6FhQnICyIQ22W5NEMwp6PBqIzP xjfR+J/Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sHhtr-0000000GBhc-3Hgp; Thu, 13 Jun 2024 10:41:47 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sHhtn-0000000GBex-0Tra; Thu, 13 Jun 2024 10:41:45 +0000 X-UUID: 8348e1a8297111efaf04eb0598667787-20240613 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=9SdDoXgjtC62zLBhIk/fOzu2DMe63hCTEeG4bQK1gH4=; b=KNrPlxSaZKvfTbjXkmzS0JMiR3c2OMYOhijA6PEyivQqcLo3Ua4T/8YLeKQ2kpEd1SN+uGy5Sw7CbyEoQVJtW8nPq4bAYvs9VYcmiGblTZyDJ0ApM/qtRz8JmbMShR2iFcb9TSfycgHjcfcry5oULifa2+htbzy+MzPgVlK7bgw=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.39,REQID:08d4c203-d3c3-47b7-a9d0-3ce48dea35be,IP:0,U RL:0,TC:0,Content:-25,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:-25 X-CID-META: VersionHash:393d96e,CLOUDID:24f08844-4544-4d06-b2b2-d7e12813c598,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1, SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 8348e1a8297111efaf04eb0598667787-20240613 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1417637926; Thu, 13 Jun 2024 03:41:38 -0700 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Thu, 13 Jun 2024 18:41:35 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Thu, 13 Jun 2024 18:41:35 +0800 From: Sky Huang To: Andrew Lunn , Heiner Kallweit , Russell King , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Daniel Golle , Qingfang Deng , SkyLake Huang , Matthias Brugger , AngeloGioacchino Del Regno , , , , CC: Steven Liu , SkyLake.Huang Subject: [PATCH net-next v7 1/5] net: phy: mediatek: Re-organize MediaTek ethernet phy drivers Date: Thu, 13 Jun 2024 18:40:19 +0800 Message-ID: <20240613104023.13044-2-SkyLake.Huang@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20240613104023.13044-1-SkyLake.Huang@mediatek.com> References: <20240613104023.13044-1-SkyLake.Huang@mediatek.com> MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--11.322700-8.000000 X-TMASE-MatchedRID: qaOthK4mjH+fF/fARRyav23NvezwBrVmK2i9pofGVSvNQVzhfYY5snLM RSx26gTiX3E2fHKxS5INbmAgKiEzxIoNrmb7m9Z4A9lly13c/gFU3K6aV1ad7QfxTM57BPHDf+2 a6pivqxbyCYcrUQnR1dRrGypw1446T9giPNdKW0PJ5W6OZe5hhfNYQxCOihTN/RM/+SKR6qe7ag mYv5GmcyoKz8JfliJq86y/Y5TghwGAGWMwMRNqu6ngbqTYC4GHO8xCfog1G6S607kyDcJyAeln+ pgUTqXBwpwEPL2FNqnvRCbdheTpLB8TzIzimOwPC24oEZ6SpSkj80Za3RRg8Pn9GtHSpzZ8fdpg 5g9Sw6R4Gpfyl16312lPxyr0gGgWfK0FaBtVO0E= X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--11.322700-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: D7D8E0FA08A8838EF391B286A673E1DAEB40B7129348F967510103D800CC70892000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240613_034143_251205_308FC337 X-CRM114-Status: GOOD ( 20.03 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: "SkyLake.Huang" Re-organize MediaTek ethernet phy driver files and get ready to integrate some common functions and add new 2.5G phy driver. mtk-ge.c: MT7530 Gphy on MT7621 & MT7531 Gphy mtk-ge-soc.c: Built-in Gphy on MT7981 & Built-in switch Gphy on MT7988 mtk-2p5ge.c: Planned for built-in 2.5G phy on MT7988 Signed-off-by: SkyLake.Huang --- Changes in v5: - Change MEDIATEK_GE_SOC_PHY from bool back to tristate. --- MAINTAINERS | 4 ++-- drivers/net/phy/Kconfig | 17 +------------- drivers/net/phy/Makefile | 3 +-- drivers/net/phy/mediatek/Kconfig | 22 +++++++++++++++++++ drivers/net/phy/mediatek/Makefile | 3 +++ .../mtk-ge-soc.c} | 2 +- .../phy/{mediatek-ge.c => mediatek/mtk-ge.c} | 0 7 files changed, 30 insertions(+), 21 deletions(-) create mode 100644 drivers/net/phy/mediatek/Kconfig create mode 100644 drivers/net/phy/mediatek/Makefile rename drivers/net/phy/{mediatek-ge-soc.c => mediatek/mtk-ge-soc.c} (99%) rename drivers/net/phy/{mediatek-ge.c => mediatek/mtk-ge.c} (100%) diff --git a/MAINTAINERS b/MAINTAINERS index e291445..6deaf94 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -13793,8 +13793,8 @@ M: Qingfang Deng M: SkyLake Huang L: netdev@vger.kernel.org S: Maintained -F: drivers/net/phy/mediatek-ge-soc.c -F: drivers/net/phy/mediatek-ge.c +F: drivers/net/phy/mediatek/mtk-ge-soc.c +F: drivers/net/phy/mediatek/mtk-ge.c F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c MEDIATEK I2C CONTROLLER DRIVER diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig index 1df0595..e0e4b5e 100644 --- a/drivers/net/phy/Kconfig +++ b/drivers/net/phy/Kconfig @@ -251,22 +251,7 @@ config MAXLINEAR_GPHY Support for the Maxlinear GPY115, GPY211, GPY212, GPY215, GPY241, GPY245 PHYs. -config MEDIATEK_GE_PHY - tristate "MediaTek Gigabit Ethernet PHYs" - help - Supports the MediaTek Gigabit Ethernet PHYs. - -config MEDIATEK_GE_SOC_PHY - tristate "MediaTek SoC Ethernet PHYs" - depends on (ARM64 && ARCH_MEDIATEK) || COMPILE_TEST - depends on NVMEM_MTK_EFUSE - help - Supports MediaTek SoC built-in Gigabit Ethernet PHYs. - - Include support for built-in Ethernet PHYs which are present in - the MT7981 and MT7988 SoCs. These PHYs need calibration data - present in the SoCs efuse and will dynamically calibrate VCM - (common-mode voltage) during startup. +source "drivers/net/phy/mediatek/Kconfig" config MICREL_PHY tristate "Micrel PHYs" diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile index 197acfa..de38cbf 100644 --- a/drivers/net/phy/Makefile +++ b/drivers/net/phy/Makefile @@ -71,8 +71,7 @@ obj-$(CONFIG_MARVELL_PHY) += marvell.o obj-$(CONFIG_MARVELL_88Q2XXX_PHY) += marvell-88q2xxx.o obj-$(CONFIG_MARVELL_88X2222_PHY) += marvell-88x2222.o obj-$(CONFIG_MAXLINEAR_GPHY) += mxl-gpy.o -obj-$(CONFIG_MEDIATEK_GE_PHY) += mediatek-ge.o -obj-$(CONFIG_MEDIATEK_GE_SOC_PHY) += mediatek-ge-soc.o +obj-y += mediatek/ obj-$(CONFIG_MESON_GXL_PHY) += meson-gxl.o obj-$(CONFIG_MICREL_KS8995MA) += spi_ks8995.o obj-$(CONFIG_MICREL_PHY) += micrel.o diff --git a/drivers/net/phy/mediatek/Kconfig b/drivers/net/phy/mediatek/Kconfig new file mode 100644 index 0000000..6839ea6 --- /dev/null +++ b/drivers/net/phy/mediatek/Kconfig @@ -0,0 +1,22 @@ +# SPDX-License-Identifier: GPL-2.0-only +config MEDIATEK_GE_PHY + tristate "MediaTek Gigabit Ethernet PHYs" + help + Supports the MediaTek non-built-in Gigabit Ethernet PHYs. + + Non-built-in Gigabit Ethernet PHYs include mt7530/mt7531. + You may find mt7530 inside mt7621. This driver shares some + common operations with MediaTek SoC built-in Gigabit + Ethernet PHYs. + +config MEDIATEK_GE_SOC_PHY + tristate "MediaTek SoC Ethernet PHYs" + depends on (ARM64 && ARCH_MEDIATEK) || COMPILE_TEST + select NVMEM_MTK_EFUSE + help + Supports MediaTek SoC built-in Gigabit Ethernet PHYs. + + Include support for built-in Ethernet PHYs which are present in + the MT7981 and MT7988 SoCs. These PHYs need calibration data + present in the SoCs efuse and will dynamically calibrate VCM + (common-mode voltage) during startup. diff --git a/drivers/net/phy/mediatek/Makefile b/drivers/net/phy/mediatek/Makefile new file mode 100644 index 0000000..005bde2 --- /dev/null +++ b/drivers/net/phy/mediatek/Makefile @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 +obj-$(CONFIG_MEDIATEK_GE_PHY) += mtk-ge.o +obj-$(CONFIG_MEDIATEK_GE_SOC_PHY) += mtk-ge-soc.o diff --git a/drivers/net/phy/mediatek-ge-soc.c b/drivers/net/phy/mediatek/mtk-ge-soc.c similarity index 99% rename from drivers/net/phy/mediatek-ge-soc.c rename to drivers/net/phy/mediatek/mtk-ge-soc.c index f4f9412..47af872 100644 --- a/drivers/net/phy/mediatek-ge-soc.c +++ b/drivers/net/phy/mediatek/mtk-ge-soc.c @@ -1415,7 +1415,7 @@ static int mt7988_phy_probe_shared(struct phy_device *phydev) * LED_C and LED_D respectively. At the same time those pins are used to * bootstrap configuration of the reference clock source (LED_A), * DRAM DDRx16b x2/x1 (LED_B) and boot device (LED_C, LED_D). - * In practise this is done using a LED and a resistor pulling the pin + * In practice this is done using a LED and a resistor pulling the pin * either to GND or to VIO. * The detected value at boot time is accessible at run-time using the * TPBANK0 register located in the gpio base of the pinctrl, in order diff --git a/drivers/net/phy/mediatek-ge.c b/drivers/net/phy/mediatek/mtk-ge.c similarity index 100% rename from drivers/net/phy/mediatek-ge.c rename to drivers/net/phy/mediatek/mtk-ge.c