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=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT 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 715FBC3A59D for ; Fri, 16 Aug 2019 17:56:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5001220665 for ; Fri, 16 Aug 2019 17:56:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727458AbfHPR4G (ORCPT ); Fri, 16 Aug 2019 13:56:06 -0400 Received: from mga01.intel.com ([192.55.52.88]:17478 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726900AbfHPR4F (ORCPT ); Fri, 16 Aug 2019 13:56:05 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 16 Aug 2019 10:56:04 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,394,1559545200"; d="scan'208";a="201607495" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga004.fm.intel.com with ESMTP; 16 Aug 2019 10:56:03 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id B2B74F1; Fri, 16 Aug 2019 20:56:02 +0300 (EEST) From: Andy Shevchenko To: Lee Jones , linux-kernel@vger.kernel.org Cc: Andy Shevchenko Subject: [PATCH v1] mfd: intel-lpss: Add Intel Skylake ACPI IDs Date: Fri, 16 Aug 2019 20:56:02 +0300 Message-Id: <20190816175602.42133-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.23.0.rc1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Some of the laptops, like ASUS U306UA, may expose LPSS devices via ACPI. Add their IDs to the list. Signed-off-by: Andy Shevchenko --- drivers/mfd/intel-lpss-acpi.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/drivers/mfd/intel-lpss-acpi.c b/drivers/mfd/intel-lpss-acpi.c index 61ffb8b393e4..c8fe334b5fe8 100644 --- a/drivers/mfd/intel-lpss-acpi.c +++ b/drivers/mfd/intel-lpss-acpi.c @@ -18,6 +18,10 @@ #include "intel-lpss.h" +static const struct intel_lpss_platform_info spt_info = { + .clk_rate = 120000000, +}; + static struct property_entry spt_i2c_properties[] = { PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 230), { }, @@ -28,6 +32,19 @@ static const struct intel_lpss_platform_info spt_i2c_info = { .properties = spt_i2c_properties, }; +static struct property_entry uart_properties[] = { + PROPERTY_ENTRY_U32("reg-io-width", 4), + PROPERTY_ENTRY_U32("reg-shift", 2), + PROPERTY_ENTRY_BOOL("snps,uart-16550-compatible"), + { }, +}; + +static const struct intel_lpss_platform_info spt_uart_info = { + .clk_rate = 120000000, + .clk_con_id = "baudclk", + .properties = uart_properties, +}; + static const struct intel_lpss_platform_info bxt_info = { .clk_rate = 100000000, }; @@ -58,8 +75,17 @@ static const struct intel_lpss_platform_info apl_i2c_info = { static const struct acpi_device_id intel_lpss_acpi_ids[] = { /* SPT */ + { "INT3440", (kernel_ulong_t)&spt_info }, + { "INT3441", (kernel_ulong_t)&spt_info }, + { "INT3442", (kernel_ulong_t)&spt_i2c_info }, + { "INT3443", (kernel_ulong_t)&spt_i2c_info }, + { "INT3444", (kernel_ulong_t)&spt_i2c_info }, + { "INT3445", (kernel_ulong_t)&spt_i2c_info }, { "INT3446", (kernel_ulong_t)&spt_i2c_info }, { "INT3447", (kernel_ulong_t)&spt_i2c_info }, + { "INT3448", (kernel_ulong_t)&spt_uart_info }, + { "INT3449", (kernel_ulong_t)&spt_uart_info }, + { "INT344A", (kernel_ulong_t)&spt_uart_info }, /* BXT */ { "80860AAC", (kernel_ulong_t)&bxt_i2c_info }, { "80860ABC", (kernel_ulong_t)&bxt_info }, -- 2.23.0.rc1