From patchwork Fri Feb 19 08:44:11 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Crispin X-Patchwork-Id: 8358111 Return-Path: X-Original-To: patchwork-linux-mediatek@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 5FD28C0553 for ; Fri, 19 Feb 2016 08:46:00 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7B649203E9 for ; Fri, 19 Feb 2016 08:45:59 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A990F2039E for ; Fri, 19 Feb 2016 08:45:58 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1aWghK-000089-4J; Fri, 19 Feb 2016 08:45:58 +0000 Received: from arrakis.dune.hu ([78.24.191.176]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1aWggU-0006nC-2L; Fri, 19 Feb 2016 08:45:08 +0000 Received: from arrakis.dune.hu (localhost [127.0.0.1]) by arrakis.dune.hu (Postfix) with ESMTP id 3CC8328C14D; Fri, 19 Feb 2016 09:44:37 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from localhost.localdomain (p548C9361.dip0.t-ipconnect.de [84.140.147.97]) by arrakis.dune.hu (Postfix) with ESMTPSA; Fri, 19 Feb 2016 09:44:37 +0100 (CET) From: John Crispin To: Matthias Brugger Subject: [PATCH V6 07/11] soc: mediatek: PMIC wrap: move wdt_src into the pmic_wrapper_type struct Date: Fri, 19 Feb 2016 09:44:11 +0100 Message-Id: <1455871455-21212-8-git-send-email-blogic@openwrt.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1455871455-21212-1-git-send-email-blogic@openwrt.org> References: <1455871455-21212-1-git-send-email-blogic@openwrt.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160219_004506_440001_F2853663 X-CRM114-Status: GOOD ( 13.79 ) X-Spam-Score: -1.9 (-) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sascha Hauer , linux-kernel@vger.kernel.org, Henry Chen , Flora Fu , linux-mediatek@lists.infradead.org, Thierry Reding , linux-arm-kernel@lists.infradead.org, John Crispin MIME-Version: 1.0 Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Different SoCs will use different bitmask for the wdt_src. This patch defines the bitmask in the pmic_wrapper_type struct. This allows us to support new SoCs with a different bitmask to the one currently used. Signed-off-by: John Crispin --- Changes in V6 * make the description verbose drivers/soc/mediatek/mtk-pmic-wrap.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c index 8ce1bad..aa54df3 100644 --- a/drivers/soc/mediatek/mtk-pmic-wrap.c +++ b/drivers/soc/mediatek/mtk-pmic-wrap.c @@ -373,6 +373,7 @@ struct pmic_wrapper_type { u32 arb_en_all; u32 int_en_all; u32 spi_w; + u32 wdt_src; int (*init_reg_clock)(struct pmic_wrapper *wrp); int (*init_soc_specific)(struct pmic_wrapper *wrp); }; @@ -829,6 +830,7 @@ static struct pmic_wrapper_type pwrap_mt8135 = { .arb_en_all = 0x1ff, .int_en_all = ~(BIT(31) | BIT(1)), .spi_w = PWRAP_MAN_CMD_SPI_WRITE, + .wdt_src = PWRAP_WDT_SRC_MASK_ALL, .init_reg_clock = pwrap_mt8135_init_reg_clock, .init_soc_specific = pwrap_mt8135_init_soc_specific, }; @@ -839,6 +841,7 @@ static struct pmic_wrapper_type pwrap_mt8173 = { .arb_en_all = 0x3f, .int_en_all = ~(BIT(31) | BIT(1)), .spi_w = PWRAP_MAN_CMD_SPI_WRITE, + .wdt_src = PWRAP_WDT_SRC_MASK_NO_STAUPD, .init_reg_clock = pwrap_mt8173_init_reg_clock, .init_soc_specific = pwrap_mt8173_init_soc_specific, }; @@ -858,7 +861,7 @@ MODULE_DEVICE_TABLE(of, of_pwrap_match_tbl); static int pwrap_probe(struct platform_device *pdev) { - int ret, irq, wdt_src; + int ret, irq; struct pmic_wrapper *wrp; struct device_node *np = pdev->dev.of_node; const struct of_device_id *of_id = @@ -948,9 +951,7 @@ static int pwrap_probe(struct platform_device *pdev) * Since STAUPD was not used on mt8173 platform, * so STAUPD of WDT_SRC which should be turned off */ - wdt_src = pwrap_is_mt8173(wrp) ? - PWRAP_WDT_SRC_MASK_NO_STAUPD : PWRAP_WDT_SRC_MASK_ALL; - pwrap_writel(wrp, wdt_src, PWRAP_WDT_SRC_EN); + pwrap_writel(wrp, wrp->master->wdt_src, PWRAP_WDT_SRC_EN); pwrap_writel(wrp, 0x1, PWRAP_TIMER_EN); pwrap_writel(wrp, wrp->master->int_en_all, PWRAP_INT_EN);