From patchwork Wed Jan 20 21:49:18 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Heiko_St=C3=BCbner?= X-Patchwork-Id: 8074291 Return-Path: X-Original-To: patchwork-linux-rockchip@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 D08ACBEEED for ; Wed, 20 Jan 2016 21:50:09 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id EE9D520567 for ; Wed, 20 Jan 2016 21:50:08 +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 0020D20558 for ; Wed, 20 Jan 2016 21:50:06 +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 1aM0di-0007ub-LP; Wed, 20 Jan 2016 21:50:06 +0000 Received: from gloria.sntech.de ([95.129.55.99]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1aM0dc-0007Um-2p for linux-rockchip@lists.infradead.org; Wed, 20 Jan 2016 21:50:02 +0000 Received: from ip545477c2.speed.planet.nl ([84.84.119.194] helo=phil.c.store-dev-001.internal) by gloria.sntech.de with esmtpsa (TLS1.1:RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1aM0dA-0001Aj-Gd; Wed, 20 Jan 2016 22:49:32 +0100 From: Heiko Stuebner To: mturquette@baylibre.com, sboyd@codeaurora.org Subject: [PATCH 2/4] clk: rockchip: fix rk3368 cpuclk core dividers Date: Wed, 20 Jan 2016 22:49:18 +0100 Message-Id: <1453326560-20475-2-git-send-email-heiko@sntech.de> X-Mailer: git-send-email 2.6.4 In-Reply-To: <1453326560-20475-1-git-send-email-heiko@sntech.de> References: <1453326560-20475-1-git-send-email-heiko@sntech.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160120_135000_423253_107BD61D X-CRM114-Status: UNSURE ( 8.02 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.9 (-) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-rockchip@lists.infradead.org, zhangqing@rock-chips.com, Heiko Stuebner , linux-clk@vger.kernel.org, xf@rock-chips.com MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org 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 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Similar to commit 9880d4277f6a ("clk: rockchip: fix rk3288 cpuclk core dividers") it seems the cpuclk dividers are one to high on the rk3368 as well. And again similar to the previous fix, we opt to make the divider list contain the values to be written to use the same paradigm for them on all supported socs. Fixes: 3536c97a52db ("clk: rockchip: add rk3368 clock controller") Reported-by: Zhang Qing Signed-off-by: Heiko Stuebner Reviewed-by: zhangqing --- drivers/clk/rockchip/clk-rk3368.c | 40 +++++++++++++++++++-------------------- 1 file changed, 20 insertions(+), 20 deletions(-) diff --git a/drivers/clk/rockchip/clk-rk3368.c b/drivers/clk/rockchip/clk-rk3368.c index f6667b8..3c9733e 100644 --- a/drivers/clk/rockchip/clk-rk3368.c +++ b/drivers/clk/rockchip/clk-rk3368.c @@ -218,29 +218,29 @@ static const struct rockchip_cpuclk_reg_data rk3368_cpuclkl_data = { } static struct rockchip_cpuclk_rate_table rk3368_cpuclkb_rates[] __initdata = { - RK3368_CPUCLKB_RATE(1512000000, 2, 6, 6), - RK3368_CPUCLKB_RATE(1488000000, 2, 5, 5), - RK3368_CPUCLKB_RATE(1416000000, 2, 5, 5), - RK3368_CPUCLKB_RATE(1200000000, 2, 4, 4), - RK3368_CPUCLKB_RATE(1008000000, 2, 4, 4), - RK3368_CPUCLKB_RATE( 816000000, 2, 3, 3), - RK3368_CPUCLKB_RATE( 696000000, 2, 3, 3), - RK3368_CPUCLKB_RATE( 600000000, 2, 2, 2), - RK3368_CPUCLKB_RATE( 408000000, 2, 2, 2), - RK3368_CPUCLKB_RATE( 312000000, 2, 2, 2), + RK3368_CPUCLKB_RATE(1512000000, 1, 5, 5), + RK3368_CPUCLKB_RATE(1488000000, 1, 4, 4), + RK3368_CPUCLKB_RATE(1416000000, 1, 4, 4), + RK3368_CPUCLKB_RATE(1200000000, 1, 3, 3), + RK3368_CPUCLKB_RATE(1008000000, 1, 3, 3), + RK3368_CPUCLKB_RATE( 816000000, 1, 2, 2), + RK3368_CPUCLKB_RATE( 696000000, 1, 2, 2), + RK3368_CPUCLKB_RATE( 600000000, 1, 1, 1), + RK3368_CPUCLKB_RATE( 408000000, 1, 1, 1), + RK3368_CPUCLKB_RATE( 312000000, 1, 1, 1), }; static struct rockchip_cpuclk_rate_table rk3368_cpuclkl_rates[] __initdata = { - RK3368_CPUCLKL_RATE(1512000000, 2, 7, 7), - RK3368_CPUCLKL_RATE(1488000000, 2, 6, 6), - RK3368_CPUCLKL_RATE(1416000000, 2, 6, 6), - RK3368_CPUCLKL_RATE(1200000000, 2, 5, 5), - RK3368_CPUCLKL_RATE(1008000000, 2, 5, 5), - RK3368_CPUCLKL_RATE( 816000000, 2, 4, 4), - RK3368_CPUCLKL_RATE( 696000000, 2, 3, 3), - RK3368_CPUCLKL_RATE( 600000000, 2, 3, 3), - RK3368_CPUCLKL_RATE( 408000000, 2, 2, 2), - RK3368_CPUCLKL_RATE( 312000000, 2, 2, 2), + RK3368_CPUCLKL_RATE(1512000000, 1, 6, 6), + RK3368_CPUCLKL_RATE(1488000000, 1, 5, 5), + RK3368_CPUCLKL_RATE(1416000000, 1, 5, 5), + RK3368_CPUCLKL_RATE(1200000000, 1, 4, 4), + RK3368_CPUCLKL_RATE(1008000000, 1, 4, 4), + RK3368_CPUCLKL_RATE( 816000000, 1, 3, 3), + RK3368_CPUCLKL_RATE( 696000000, 1, 2, 2), + RK3368_CPUCLKL_RATE( 600000000, 1, 2, 2), + RK3368_CPUCLKL_RATE( 408000000, 1, 1, 1), + RK3368_CPUCLKL_RATE( 312000000, 1, 1, 1), }; static struct rockchip_clk_branch rk3368_clk_branches[] __initdata = {