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=-8.5 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 B9CC1C10F13 for ; Mon, 8 Apr 2019 14:58:29 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 33B1221473 for ; Mon, 8 Apr 2019 14:58:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="sq2r5Vov" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 33B1221473 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 44dD7k6jdLzDqM5 for ; Tue, 9 Apr 2019 00:58:26 +1000 (AEST) Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=gmail.com (client-ip=2a00:1450:4864:20::443; helo=mail-wr1-x443.google.com; envelope-from=jonas.gorski@gmail.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="sq2r5Vov"; dkim-atps=neutral Received: from mail-wr1-x443.google.com (mail-wr1-x443.google.com [IPv6:2a00:1450:4864:20::443]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 44d5zf5MxzzDqF0 for ; Mon, 8 Apr 2019 20:20:59 +1000 (AEST) Received: by mail-wr1-x443.google.com with SMTP id w1so15709650wrp.2 for ; Mon, 08 Apr 2019 03:20:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=hTUtY+IM6B2DQhgBPY5XhL9p0M/rApXoH/mpj/PDFoY=; b=sq2r5Vov8P/Semw1Ej8fJQpWocfFSHJjaD6v9pTnKlD9IUt0Sv5vC7anT6Lup8riNV vIMEsdznzok4BIYIOFfhVJx0lj+HAiw1EyRwVBCdRGDvdcy9zz44Oq/UmzAHXdYqwRl+ kmm0oNVTSxhVM8izxxpJpVNH1aB5s5TPAtVyFSIoVfPrezbfvdiGVTQSWsNqYKFcS+TE k70Kn/DEpWc3IBdIQ8esaa06Ra9yqmljfOb5U5q6M9BL5un0bqSc/KvTNnLMYkw8HRGk 4gKwci7LlwyyTBLI2AxFOgE8WoaXXJtGk7q9hl/gDn49hjWglcnCSocxkXkuWzYeqIsk MkJg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=hTUtY+IM6B2DQhgBPY5XhL9p0M/rApXoH/mpj/PDFoY=; b=IvHsJo9RTFzwB7WaRx+e3czhs6kE++oVw6tLfi3LvqtuUfZfFzMLQkSK8N7dMlLNEO G5Irg13qKtLymC4g0Ta3IrpJS43WslWxKhgAA4RyjUJyU8JhBkQzcAnTijQHR6md5zv1 gn55qkOS0IdI6RPAtvmmt/1rEzor0TnJfVVOJxAJCk8amm5SzUjJ4JypY3oBGmNBCnqM Vq5zuRzn4vjCY6QtwhcVWLtxrY+8t5a3JKUIu94mVIfjK7VyGaAYNCR6C9mSOUFio2n6 LomvJmJ226JVwnLkAJr5J4qCyu8P+tl+cZW8dIWSxTDRZoyYbPih7c03SebOr4LX2trq jKSQ== X-Gm-Message-State: APjAAAUIol6mBvQi/l2gy66sdI+rlJX2at4LUAsaFFbyilec1WWWiu9I Io40R9Ya6J4I5iAFWHVSAtU= X-Google-Smtp-Source: APXvYqxXMOOiznr7X3UgEMH3uwv3ba77V/uKMP6Ele1Ewr+54acgQAGzE5rfU/YLFKoCMJe0+N0Tqw== X-Received: by 2002:adf:f101:: with SMTP id r1mr18583435wro.251.1554718856058; Mon, 08 Apr 2019 03:20:56 -0700 (PDT) Received: from localhost.localdomain ([2001:470:9e39::64]) by smtp.gmail.com with ESMTPSA id d6sm39336069wrx.62.2019.04.08.03.20.54 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 08 Apr 2019 03:20:55 -0700 (PDT) From: Jonas Gorski To: linux-clk@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH RFC/RFT 3/6] clk: divider: make endian aware Date: Mon, 8 Apr 2019 12:20:36 +0200 Message-Id: <20190408102039.6366-4-jonas.gorski@gmail.com> X-Mailer: git-send-email 2.13.2 In-Reply-To: <20190408102039.6366-1-jonas.gorski@gmail.com> References: <20190408102039.6366-1-jonas.gorski@gmail.com> X-Mailman-Approved-At: Tue, 09 Apr 2019 00:55:08 +1000 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Stephen Boyd , Michael Turquette , Paul Mackerras , Anatolij Gustschin Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Switch clk-divider to the endianness aware accessors to allow big endian divider clocks on a per device level. Signed-off-by: Jonas Gorski --- drivers/clk/clk-divider.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/clk/clk-divider.c b/drivers/clk/clk-divider.c index e5a17265cfaf..63cb8617a007 100644 --- a/drivers/clk/clk-divider.c +++ b/drivers/clk/clk-divider.c @@ -135,7 +135,7 @@ static unsigned long clk_divider_recalc_rate(struct clk_hw *hw, struct clk_divider *divider = to_clk_divider(hw); unsigned int val; - val = clk_readl(divider->reg) >> divider->shift; + val = clk_hw_readl(hw, divider->reg) >> divider->shift; val &= clk_div_mask(divider->width); return divider_recalc_rate(hw, parent_rate, val, divider->table, @@ -370,7 +370,7 @@ static long clk_divider_round_rate(struct clk_hw *hw, unsigned long rate, if (divider->flags & CLK_DIVIDER_READ_ONLY) { u32 val; - val = clk_readl(divider->reg) >> divider->shift; + val = clk_hw_readl(hw, divider->reg) >> divider->shift; val &= clk_div_mask(divider->width); return divider_ro_round_rate(hw, rate, prate, divider->table, @@ -420,11 +420,11 @@ static int clk_divider_set_rate(struct clk_hw *hw, unsigned long rate, if (divider->flags & CLK_DIVIDER_HIWORD_MASK) { val = clk_div_mask(divider->width) << (divider->shift + 16); } else { - val = clk_readl(divider->reg); + val = clk_hw_readl(hw, divider->reg); val &= ~(clk_div_mask(divider->width) << divider->shift); } val |= (u32)value << divider->shift; - clk_writel(val, divider->reg); + clk_hw_writel(hw, val, divider->reg); if (divider->lock) spin_unlock_irqrestore(divider->lock, flags); -- 2.13.2