Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752747AbbBFK4Z (ORCPT ); Fri, 6 Feb 2015 05:56:25 -0500 Received: from mailout4.w1.samsung.com ([210.118.77.14]:37318 "EHLO mailout4.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750961AbbBFK4X (ORCPT ); Fri, 6 Feb 2015 05:56:23 -0500 X-AuditID: cbfec7f4-b7f126d000001e9a-2b-54d49d439978 From: Andrzej Hajda To: linux-samsung-soc@vger.kernel.org Cc: Andrzej Hajda , Marek Szyprowski , Kyungmin Park , Kukjin Kim , javier.martinez@collabora.co.uk, Liquid.Acid@gmx.net, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: [RFC PATCH v2 3/3] ARM: dts: exynos5420: add async-bridge clocks to disp1 power domain Date: Fri, 06 Feb 2015 11:55:54 +0100 Message-id: <1423220154-5333-1-git-send-email-a.hajda@samsung.com> X-Mailer: git-send-email 1.9.1 In-reply-to: <54D48701.10105@collabora.co.uk> References: <54D48701.10105@collabora.co.uk> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupgluLIzCtJLcpLzFFi42I5/e/4NV3nuVdCDJb8F7O4te4cq8X8I0Di ytf3bBZHfxdY9D9+zWxxtukNu8XlXXPYLGac38dk0fXzJ5vF2iN32R24PP4+v87isXjTfjaP Tas62Tzudx9n8ujbsorR4/MmuQC2KC6blNSczLLUIn27BK6M3qsr2AsucFVcnviesYHxJEcX IyeHhICJxMaNm9ghbDGJC/fWs3UxcnEICSxllPj/+g4LSEJIoI9J4t92IxCbTUBT4u/mm2wg toiAqsTntgXsIA3MAjuZJE59Ws8EkhAWSJTYdWMSWBELUFHr8gtAcQ4OXgEniT1PciGWyUmc PDaZFcTmFNCVuPx7NzvELh2Jaa8msk1g5F3AyLCKUTS1NLmgOCk911CvODG3uDQvXS85P3cT IyT0vuxgXHzM6hCjAAejEg/vh/jLIUKsiWXFlbmHGCU4mJVEeBn+AoV4UxIrq1KL8uOLSnNS iw8xMnFwSjUw6ussSulmzmVYuEo6tvy8eI/i97Pajmz/shRVbT4+e7T1xesblwVOM6c/iOhI PLzxsGuJZ7jPUS/2xxv7Fn2Ze0V/d8KzrI0sN39Om6qz42OARUTU7EWlierhEXXZyYmKs5O+ rHzk845zWitHms8qlZPKKXeuxW/skjtzRUpvecREf9O4DeLySizFGYmGWsxFxYkAXij7kxsC AAA= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1564 Lines: 46 FIMD and MIXER IPs in disp1 power domain have async-bridges (to GSCALER), therefore their clocks should be enabled during power domain switch. Signed-off-by: Andrzej Hajda --- Hi, This is 2nd version of the patch. After decrypting manual and discussion with Marek I guess this set of clocks is more apropriate - async-bridges are present in MIXER and FIMD, so their clocks should be enabled. The 1st version worked for me due to fact I have forgot to remove clk_ignore_unused kernel boot option during tests ;) Regards Andrzej --- arch/arm/boot/dts/exynos5420.dtsi | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index e1fa800..58579f5 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -293,9 +293,11 @@ <&clock CLK_MOUT_SW_ACLK300>, <&clock CLK_MOUT_USER_ACLK300_DISP1>, <&clock CLK_MOUT_SW_ACLK400>, - <&clock CLK_MOUT_USER_ACLK400_DISP1>; + <&clock CLK_MOUT_USER_ACLK400_DISP1>, + <&clock CLK_FIMD1>, <&clock CLK_MIXER>; clock-names = "oscclk", "pclk0", "clk0", - "pclk1", "clk1", "pclk2", "clk2"; + "pclk1", "clk1", "pclk2", "clk2", + "asb0", "asb1"; }; pinctrl_0: pinctrl@13400000 { -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/