From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756121AbcHCHhg (ORCPT ); Wed, 3 Aug 2016 03:37:36 -0400 Received: from mail-pf0-f196.google.com ([209.85.192.196]:36350 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753714AbcHCHgy (ORCPT ); Wed, 3 Aug 2016 03:36:54 -0400 From: Chris Zhong To: dianders@chromium.org, tfiga@chromium.org, heiko@sntech.de, yzq@rock-chips.com, groeck@chromium.org, wulf@rock-chips.com, marcheu@chromium.org Cc: linux-rockchip@lists.infradead.org, Chris Zhong , Michael Turquette , Stephen Boyd , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] clk: rockchip: mark rk3399 hdcp_noc and pclk_vio_grf as critical Date: Wed, 3 Aug 2016 15:36:24 +0800 Message-Id: <1470209784-2665-1-git-send-email-zyw@rock-chips.com> X-Mailer: git-send-email 2.6.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The Type-C DP need these clocks: aclk_hdcp_noc, hclk_hdcp_noc, pclk_hdcp_noc, pclk_vio_grf. Mark them as critical to avoid someone close them. Signed-off-by: Chris Zhong --- drivers/clk/rockchip/clk-rk3399.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/clk/rockchip/clk-rk3399.c b/drivers/clk/rockchip/clk-rk3399.c index 78e51cb..6c8ed25 100644 --- a/drivers/clk/rockchip/clk-rk3399.c +++ b/drivers/clk/rockchip/clk-rk3399.c @@ -1466,6 +1466,9 @@ static struct rockchip_clk_branch rk3399_clk_pmu_branches[] __initdata = { static const char *const rk3399_cru_critical_clocks[] __initconst = { "aclk_cci_pre", + "aclk_hdcp_noc", + "hclk_hdcp_noc", + "pclk_hdcp_noc", "pclk_perilp0", "pclk_perilp0", "hclk_perilp0", @@ -1485,6 +1488,7 @@ static const char *const rk3399_cru_critical_clocks[] __initconst = { "gpll_hclk_perilp1_src", "gpll_aclk_perilp0_src", "gpll_aclk_perihp_src", + "pclk_vio_grf", }; static const char *const rk3399_pmucru_critical_clocks[] __initconst = { -- 2.6.3