From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753547AbaCKJA4 (ORCPT ); Tue, 11 Mar 2014 05:00:56 -0400 Received: from mail-wg0-f42.google.com ([74.125.82.42]:43095 "EHLO mail-wg0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752014AbaCKJAv (ORCPT ); Tue, 11 Mar 2014 05:00:51 -0400 From: Boris BREZILLON To: Mike Turquette Cc: Jean-Jacques Hiblot , Nicolas Ferre , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Boris BREZILLON Subject: [PATCH v3 2/4] clk: at91: propagate rate change on system clks Date: Tue, 11 Mar 2014 10:00:33 +0100 Message-Id: <1394528435-23734-3-git-send-email-b.brezillon.dev@gmail.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1394528435-23734-1-git-send-email-b.brezillon.dev@gmail.com> References: <1394528435-23734-1-git-send-email-b.brezillon.dev@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Boris BREZILLON System clks are just gates, and thus do not provide any rate operations. Authorize clk rate change to be propagated to system clk parents. Signed-off-by: Boris BREZILLON --- drivers/clk/at91/clk-system.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/at91/clk-system.c b/drivers/clk/at91/clk-system.c index 8f7c043..48c89fe 100644 --- a/drivers/clk/at91/clk-system.c +++ b/drivers/clk/at91/clk-system.c @@ -84,7 +84,7 @@ at91_clk_register_system(struct at91_pmc *pmc, const char *name, * (see drivers/memory) which would request and enable the ddrck clock. * When this is done we will be able to remove CLK_IGNORE_UNUSED flag. */ - init.flags = CLK_IGNORE_UNUSED; + init.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED; sys->id = id; sys->hw.init = &init; -- 1.7.9.5 From mboxrd@z Thu Jan 1 00:00:00 1970 From: brezillonboris@gmail.com (Boris BREZILLON) Date: Tue, 11 Mar 2014 10:00:33 +0100 Subject: [PATCH v3 2/4] clk: at91: propagate rate change on system clks In-Reply-To: <1394528435-23734-1-git-send-email-b.brezillon.dev@gmail.com> References: <1394528435-23734-1-git-send-email-b.brezillon.dev@gmail.com> Message-ID: <1394528435-23734-3-git-send-email-b.brezillon.dev@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Boris BREZILLON System clks are just gates, and thus do not provide any rate operations. Authorize clk rate change to be propagated to system clk parents. Signed-off-by: Boris BREZILLON --- drivers/clk/at91/clk-system.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/at91/clk-system.c b/drivers/clk/at91/clk-system.c index 8f7c043..48c89fe 100644 --- a/drivers/clk/at91/clk-system.c +++ b/drivers/clk/at91/clk-system.c @@ -84,7 +84,7 @@ at91_clk_register_system(struct at91_pmc *pmc, const char *name, * (see drivers/memory) which would request and enable the ddrck clock. * When this is done we will be able to remove CLK_IGNORE_UNUSED flag. */ - init.flags = CLK_IGNORE_UNUSED; + init.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED; sys->id = id; sys->hw.init = &init; -- 1.7.9.5