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=-16.6 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT,USER_IN_DEF_DKIM_WL 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 AA654C10F14 for ; Tue, 23 Apr 2019 14:26:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 69D6F20674 for ; Tue, 23 Apr 2019 14:26:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="Py3E0O45" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727976AbfDWO0f (ORCPT ); Tue, 23 Apr 2019 10:26:35 -0400 Received: from mail-qt1-f201.google.com ([209.85.160.201]:41612 "EHLO mail-qt1-f201.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727305AbfDWO0e (ORCPT ); Tue, 23 Apr 2019 10:26:34 -0400 Received: by mail-qt1-f201.google.com with SMTP id t18so8851233qtr.8 for ; Tue, 23 Apr 2019 07:26:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:to:cc; bh=9YVB8fdkLopCxdifBnQcYBFkzaoHF/WFJeGhNgDoYnk=; b=Py3E0O45clrYo95x/5Nv3NK7sylb8zhLaLaSQsiYFq6QJYBmi19I1OkeehvfGc0eiv qe8dpCGjp5faZrO5D6XX3DqpR38yj79ex/pCmuNVWM8cuHtnHFeXYIF9iGc0gUOo7001 wgvnqdpILVeGRwXVQCLp3hDQt0W2fty1/tTIFKTVdEw4e9dLoZClzwBze5pagu1t0FAP S2fWBRHu3JJxyFaEo87OjH1+6whnMk/J/Z2c4utNZUqrLvdlYWEk9ts+tV3OLqd1N+fN 8siwFt036hAZYxJ53y/yqmLOwEYBIS2pm5/1PcuONjMNpdJFMKVojf9Krpe4Dci4AIHd 30BA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=9YVB8fdkLopCxdifBnQcYBFkzaoHF/WFJeGhNgDoYnk=; b=hflM0+visOaBuZJvXZrHfdKB/+uK8V3t7ibSn+f+LAWuFGeFAxTJdk/6TYbdBYalDs MlYAfh8M2CqWFK7cUiW8CGdC8ZMSmcES1bCc1ZmsELNmpnDVOq0qSZEqoLpmZXcSFJTG EuU+2EEZekN+ZbTbe4sjILf9yM637HWJlzUFAmfDyUK9ZQD+72qhdWeQs2/Tj2IDoOym JabOv7TeFyUx15yckPDp61Ryn0D1LqZNvFJJalwyFOdM9x10mMiCk9gzKPlhuqcDEM5Y wTWq7MS9rC4vqnO6+9GF+/lwCif7l9d3eKF1o9x7L3JpadX3gFDD+rcVuP6D48Gwkj+D a/Bg== X-Gm-Message-State: APjAAAU5IbIgTCTaV5iY0GSlChfwVHUCg/IsN+cx5D3GVGtWFDxz7iNx tA5zNx2vpTrplzCdAqX0YxPk9iKwsL7Z X-Google-Smtp-Source: APXvYqwjcjmCgJPIcoDpsvjDRm/shMRAt7HM0/agv6zPVDy8edz1DzxP8jqZlUMz6e3m2GlWWHva2JoQmewZ X-Received: by 2002:ac8:6884:: with SMTP id m4mr13263298qtq.385.1556029592969; Tue, 23 Apr 2019 07:26:32 -0700 (PDT) Date: Tue, 23 Apr 2019 07:26:29 -0700 Message-Id: <20190423142629.120717-1-venture@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.21.0.593.g511ec345e18-goog Subject: [PATCH v2] soc: add aspeed folder and misc drivers From: Patrick Venture To: venture@google.com, arnd@arndb.de, gregkh@linuxfoundation.org, joel@jms.id.au, andrew@aj.id.au Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, arm@kernel.org, soc@kernel.org Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Create a SoC folder for the ASPEED parts and place the misc drivers currently present into this folder. These drivers are not generic part drivers, but rather only apply to the ASPEED SoCs. Signed-off-by: Patrick Venture --- v2: Added configuration option for ASPEED to soc/Makefile --- drivers/misc/Kconfig | 16 ---------------- drivers/misc/Makefile | 2 -- drivers/soc/Kconfig | 1 + drivers/soc/Makefile | 1 + drivers/soc/aspeed/Kconfig | 19 +++++++++++++++++++ drivers/soc/aspeed/Makefile | 2 ++ .../{misc => soc/aspeed}/aspeed-lpc-ctrl.c | 0 .../{misc => soc/aspeed}/aspeed-lpc-snoop.c | 0 8 files changed, 23 insertions(+), 18 deletions(-) create mode 100644 drivers/soc/aspeed/Kconfig create mode 100644 drivers/soc/aspeed/Makefile rename drivers/{misc => soc/aspeed}/aspeed-lpc-ctrl.c (100%) rename drivers/{misc => soc/aspeed}/aspeed-lpc-snoop.c (100%) diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 42ab8ec92a04..b80cb6af0cb4 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -496,22 +496,6 @@ config VEXPRESS_SYSCFG bus. System Configuration interface is one of the possible means of generating transactions on this bus. -config ASPEED_LPC_CTRL - depends on (ARCH_ASPEED || COMPILE_TEST) && REGMAP && MFD_SYSCON - tristate "Aspeed ast2400/2500 HOST LPC to BMC bridge control" - ---help--- - Control Aspeed ast2400/2500 HOST LPC to BMC mappings through - ioctl()s, the driver also provides a read/write interface to a BMC ram - region where the host LPC read/write region can be buffered. - -config ASPEED_LPC_SNOOP - tristate "Aspeed ast2500 HOST LPC snoop support" - depends on (ARCH_ASPEED || COMPILE_TEST) && REGMAP && MFD_SYSCON - help - Provides a driver to control the LPC snoop interface which - allows the BMC to listen on and save the data written by - the host to an arbitrary LPC I/O port. - config PCI_ENDPOINT_TEST depends on PCI select CRC32 diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile index d5b7d3404dc7..b9affcdaa3d6 100644 --- a/drivers/misc/Makefile +++ b/drivers/misc/Makefile @@ -54,8 +54,6 @@ obj-$(CONFIG_GENWQE) += genwqe/ obj-$(CONFIG_ECHO) += echo/ obj-$(CONFIG_VEXPRESS_SYSCFG) += vexpress-syscfg.o obj-$(CONFIG_CXL_BASE) += cxl/ -obj-$(CONFIG_ASPEED_LPC_CTRL) += aspeed-lpc-ctrl.o -obj-$(CONFIG_ASPEED_LPC_SNOOP) += aspeed-lpc-snoop.o obj-$(CONFIG_PCI_ENDPOINT_TEST) += pci_endpoint_test.o obj-$(CONFIG_OCXL) += ocxl/ obj-y += cardreader/ diff --git a/drivers/soc/Kconfig b/drivers/soc/Kconfig index c07b4a85253f..b750a88547c7 100644 --- a/drivers/soc/Kconfig +++ b/drivers/soc/Kconfig @@ -2,6 +2,7 @@ menu "SOC (System On Chip) specific Drivers" source "drivers/soc/actions/Kconfig" source "drivers/soc/amlogic/Kconfig" +source "drivers/soc/aspeed/Kconfig" source "drivers/soc/atmel/Kconfig" source "drivers/soc/bcm/Kconfig" source "drivers/soc/fsl/Kconfig" diff --git a/drivers/soc/Makefile b/drivers/soc/Makefile index 90b686e586c6..814128fe479f 100644 --- a/drivers/soc/Makefile +++ b/drivers/soc/Makefile @@ -4,6 +4,7 @@ # obj-$(CONFIG_ARCH_ACTIONS) += actions/ +obj-$(CONFIG_ARCH_ASPEED) += aspeed/ obj-$(CONFIG_ARCH_AT91) += atmel/ obj-y += bcm/ obj-$(CONFIG_ARCH_DOVE) += dove/ diff --git a/drivers/soc/aspeed/Kconfig b/drivers/soc/aspeed/Kconfig new file mode 100644 index 000000000000..457282cd1da5 --- /dev/null +++ b/drivers/soc/aspeed/Kconfig @@ -0,0 +1,19 @@ +menu "Aspeed SoC drivers" + +config ASPEED_LPC_CTRL + depends on (ARCH_ASPEED || COMPILE_TEST) && REGMAP && MFD_SYSCON + tristate "Aspeed ast2400/2500 HOST LPC to BMC bridge control" + ---help--- + Control Aspeed ast2400/2500 HOST LPC to BMC mappings through + ioctl()s, the driver also provides a read/write interface to a BMC ram + region where the host LPC read/write region can be buffered. + +config ASPEED_LPC_SNOOP + tristate "Aspeed ast2500 HOST LPC snoop support" + depends on (ARCH_ASPEED || COMPILE_TEST) && REGMAP && MFD_SYSCON + help + Provides a driver to control the LPC snoop interface which + allows the BMC to listen on and save the data written by + the host to an arbitrary LPC I/O port. + + diff --git a/drivers/soc/aspeed/Makefile b/drivers/soc/aspeed/Makefile new file mode 100644 index 000000000000..cfaa9adc67b5 --- /dev/null +++ b/drivers/soc/aspeed/Makefile @@ -0,0 +1,2 @@ +obj-$(CONFIG_ASPEED_LPC_CTRL) += aspeed-lpc-ctrl.o +obj-$(CONFIG_ASPEED_LPC_SNOOP) += aspeed-lpc-snoop.o diff --git a/drivers/misc/aspeed-lpc-ctrl.c b/drivers/soc/aspeed/aspeed-lpc-ctrl.c similarity index 100% rename from drivers/misc/aspeed-lpc-ctrl.c rename to drivers/soc/aspeed/aspeed-lpc-ctrl.c diff --git a/drivers/misc/aspeed-lpc-snoop.c b/drivers/soc/aspeed/aspeed-lpc-snoop.c similarity index 100% rename from drivers/misc/aspeed-lpc-snoop.c rename to drivers/soc/aspeed/aspeed-lpc-snoop.c -- 2.21.0.593.g511ec345e18-goog