From patchwork Thu Nov 13 15:01:10 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartlomiej Zolnierkiewicz X-Patchwork-Id: 5298421 X-Patchwork-Delegate: eduardo.valentin@ti.com Return-Path: X-Original-To: patchwork-linux-pm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 53C1C9F2F1 for ; Thu, 13 Nov 2014 15:11:32 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A5AC02020F for ; Thu, 13 Nov 2014 15:11:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AE7D7201FA for ; Thu, 13 Nov 2014 15:11:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753998AbaKMPE0 (ORCPT ); Thu, 13 Nov 2014 10:04:26 -0500 Received: from mailout4.samsung.com ([203.254.224.34]:41052 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752931AbaKMPEX (ORCPT ); Thu, 13 Nov 2014 10:04:23 -0500 Received: from epcpsbgm1.samsung.com (epcpsbgm1 [203.254.230.26]) by mailout4.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0NEZ00GSHGJ9WF20@mailout4.samsung.com>; Fri, 14 Nov 2014 00:04:21 +0900 (KST) X-AuditID: cbfee61a-f79c06d000004e71-6e-5464c875505f Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id 02.A9.20081.578C4645; Fri, 14 Nov 2014 00:04:21 +0900 (KST) Received: from mcdsrvbld02.digital.local ([106.116.37.23]) by mmp2.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0NEZ00J8WGELNZ00@mmp2.samsung.com>; Fri, 14 Nov 2014 00:04:21 +0900 (KST) From: Bartlomiej Zolnierkiewicz To: Eduardo Valentin Cc: Zhang Rui , Amit Daniel Kachhap , Lukasz Majewski , Kyungmin Park , linux-samsung-soc@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, b.zolnierkie@samsung.com Subject: [PATCH v2 15/33] thermal: exynos: remove TMU_SUPPORT_TRIM_RELOAD flag Date: Thu, 13 Nov 2014 16:01:10 +0100 Message-id: <1415890888-8881-16-git-send-email-b.zolnierkie@samsung.com> X-Mailer: git-send-email 1.7.10.4 In-reply-to: <1415890888-8881-1-git-send-email-b.zolnierkie@samsung.com> References: <1415890888-8881-1-git-send-email-b.zolnierkie@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprJLMWRmVeSWpSXmKPExsVy+t9jQd3SEykhBnO/aVo0XA2x2DhjPavF /CvXWC3ONr1ht3jzcDOjxeVdc9gsPvceYbSYcX4fk8WTh31sDpweO2fdZfdYvOclk0ffllWM Hp83yQWwRHHZpKTmZJalFunbJXBl7Doym7Xgs2pF77HZ7A2Mz+W7GDk5JARMJLZ1H2CGsMUk Ltxbz9bFyMUhJDCdUWLG44fMEE4Xk0Tf7RfsIFVsAlYSE9tXMYLYIgJaEicubWcCKWIWWMYk cenbfCaQhLCAn8TUCT1gDSwCqhK3/mxiBbF5BTwkut/vZoJYpyjR/WwCG4jNCRR/NfUv2FAh AXeJa4/eMU9g5F3AyLCKUTS1ILmgOCk911CvODG3uDQvXS85P3cTIzjAnkntYFzZYHGIUYCD UYmH9wVLSogQa2JZcWXuIUYJDmYlEV7vw0Ah3pTEyqrUovz4otKc1OJDjNIcLErivAdarQOF BNITS1KzU1MLUotgskwcnFINjIKO8WZ8RgdOvOGskZjOEMeyqnX1DqvFx439nJcYMkjkF6gy zVi5J/7NA4P4jjb9s1NWxe/fpD59753w86WZ2aI7Hk3ZeGSG0EINAS3LshcvfT5mSplIL674 ZlJbksMq0nC71+vnhr3f4mSNjq2SvGnt6J7ML3nc+272VKsfGi9UPy7fo19wWomlOCPRUIu5 qDgRAAmJkYAsAgAA Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Spam-Status: No, score=-7.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Replace TMU_SUPPORT_TRIM_RELOAD flag check in exynos_tmu_initialize() by an explicit check for a SoC type (only Exynos3250, Exynos4412 and Exynos5250 have TMU_SUPPORT_READY_STATUS flag set in their struct exynos_tmu_init_data instances). Please note that this requires adding separate SoC type for Exynos5420 so it doesn't get mistaken with Exynos5250. This is a preparation for introducing per-SoC type tmu_initialize method. There should be no functional changes caused by this patch. Cc: Amit Daniel Kachhap Cc: Lukasz Majewski Cc: Eduardo Valentin Cc: Zhang Rui Signed-off-by: Bartlomiej Zolnierkiewicz Acked-by: Kyungmin Park --- drivers/thermal/samsung/exynos_tmu.c | 5 ++++- drivers/thermal/samsung/exynos_tmu.h | 10 ++++------ drivers/thermal/samsung/exynos_tmu_data.c | 10 +++++----- 3 files changed, 13 insertions(+), 12 deletions(-) diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index 33ee527..e4d75a1 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -161,7 +161,9 @@ static int exynos_tmu_initialize(struct platform_device *pdev) } } - if (TMU_SUPPORTS(pdata, TRIM_RELOAD)) { + if (data->soc == SOC_ARCH_EXYNOS3250 || + data->soc == SOC_ARCH_EXYNOS4412 || + data->soc == SOC_ARCH_EXYNOS5250) { if (data->soc == SOC_ARCH_EXYNOS3250) { ctrl = readl(data->base + EXYNOS_TMU_TRIMINFO_CON1); ctrl |= EXYNOS_TRIMINFO_RELOAD_ENABLE; @@ -626,6 +628,7 @@ static int exynos_tmu_probe(struct platform_device *pdev) pdata->type == SOC_ARCH_EXYNOS4412 || pdata->type == SOC_ARCH_EXYNOS5250 || pdata->type == SOC_ARCH_EXYNOS5260 || + pdata->type == SOC_ARCH_EXYNOS5420 || pdata->type == SOC_ARCH_EXYNOS5420_TRIMINFO || pdata->type == SOC_ARCH_EXYNOS5440) data->soc = pdata->type; diff --git a/drivers/thermal/samsung/exynos_tmu.h b/drivers/thermal/samsung/exynos_tmu.h index d3d9205..adecc7f 100644 --- a/drivers/thermal/samsung/exynos_tmu.h +++ b/drivers/thermal/samsung/exynos_tmu.h @@ -40,6 +40,7 @@ enum soc_type { SOC_ARCH_EXYNOS4412, SOC_ARCH_EXYNOS5250, SOC_ARCH_EXYNOS5260, + SOC_ARCH_EXYNOS5420, SOC_ARCH_EXYNOS5420_TRIMINFO, SOC_ARCH_EXYNOS5440, }; @@ -50,8 +51,6 @@ enum soc_type { * temperature to the TMU controller. * TMU_SUPPORT_MULTI_INST - This features denotes that the soc * has many instances of TMU. - * TMU_SUPPORT_TRIM_RELOAD - This features shows that trimming can - * be reloaded. * TMU_SUPPORT_FALLING_TRIP - This features shows that interrupt can * be registered for falling trips also. * TMU_SUPPORT_EMUL_TIME - This features allows to set next temp emulation @@ -62,10 +61,9 @@ enum soc_type { */ #define TMU_SUPPORT_EMULATION BIT(0) #define TMU_SUPPORT_MULTI_INST BIT(1) -#define TMU_SUPPORT_TRIM_RELOAD BIT(2) -#define TMU_SUPPORT_FALLING_TRIP BIT(3) -#define TMU_SUPPORT_EMUL_TIME BIT(4) -#define TMU_SUPPORT_ADDRESS_MULTIPLE BIT(5) +#define TMU_SUPPORT_FALLING_TRIP BIT(2) +#define TMU_SUPPORT_EMUL_TIME BIT(3) +#define TMU_SUPPORT_ADDRESS_MULTIPLE BIT(4) #define TMU_SUPPORTS(a, b) (a->features & TMU_SUPPORT_ ## b) diff --git a/drivers/thermal/samsung/exynos_tmu_data.c b/drivers/thermal/samsung/exynos_tmu_data.c index c327120..1ed8bdc 100644 --- a/drivers/thermal/samsung/exynos_tmu_data.c +++ b/drivers/thermal/samsung/exynos_tmu_data.c @@ -131,8 +131,8 @@ static const struct exynos_tmu_registers exynos3250_tmu_registers = { }, \ .freq_tab_count = 2, \ .registers = &exynos3250_tmu_registers, \ - .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_TRIM_RELOAD | \ - TMU_SUPPORT_FALLING_TRIP | TMU_SUPPORT_EMUL_TIME) + .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_FALLING_TRIP | \ + TMU_SUPPORT_EMUL_TIME) #endif #if defined(CONFIG_SOC_EXYNOS3250) @@ -201,8 +201,8 @@ static const struct exynos_tmu_registers exynos4412_tmu_registers = { }, \ .freq_tab_count = 2, \ .registers = &exynos4412_tmu_registers, \ - .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_TRIM_RELOAD | \ - TMU_SUPPORT_FALLING_TRIP | TMU_SUPPORT_EMUL_TIME) + .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_FALLING_TRIP | \ + TMU_SUPPORT_EMUL_TIME) #endif #if defined(CONFIG_SOC_EXYNOS4412) @@ -359,7 +359,7 @@ static const struct exynos_tmu_registers exynos5420_tmu_registers = { #define EXYNOS5420_TMU_DATA \ __EXYNOS5420_TMU_DATA \ - .type = SOC_ARCH_EXYNOS5250, \ + .type = SOC_ARCH_EXYNOS5420, \ .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_FALLING_TRIP | \ TMU_SUPPORT_EMUL_TIME)