From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sumit Semwal Subject: [PATCH v3 4/4] OMAP4: DSS2: clocks: Add ick as dummy clock Date: Mon, 31 Jan 2011 21:57:46 +0530 Message-ID: <1296491266-6949-5-git-send-email-sumit.semwal@ti.com> References: <1296491266-6949-1-git-send-email-sumit.semwal@ti.com> Return-path: Received: from bear.ext.ti.com ([192.94.94.41]:52772 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754954Ab1AaQbL (ORCPT ); Mon, 31 Jan 2011 11:31:11 -0500 In-Reply-To: <1296491266-6949-1-git-send-email-sumit.semwal@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: tomi.valkeinen@nokia.com, paul@pwsan.com, khilman@ti.com, hvaibhav@ti.com, linux-omap@vger.kernel.org, b-cousson@ti.com Cc: Sumit Semwal DSS code uses ick as one of the clocks in clk_get/clk_put. OMAP4 clock database doesn't have ick for DSS, so adding ick as dummy clock. This is needed for backward compatibility with OMAP2/3. Once pm_runtime* APIs get introduced in DSS, this will be revisited. Signed-off-by: Sumit Semwal --- arch/arm/mach-omap2/clock44xx_data.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c index 9bd3ae5..615a361 100644 --- a/arch/arm/mach-omap2/clock44xx_data.c +++ b/arch/arm/mach-omap2/clock44xx_data.c @@ -3112,6 +3112,11 @@ static struct omap_clk omap44xx_clks[] = { CLK("omap_dss", "dss_clk", &dss_dss_clk, CK_443X), CLK("omap_dss", "video_clk", &dss_48mhz_clk, CK_443X), CLK("omap_dss", "fck", &dss_fck, CK_443X), + /* + * On OMAP4, DSS ick is a dummy clock; this is needed for compatibility + * with OMAP2/3. + */ + CLK("omap_dss", "ick", &dummy_ck, CK_443X), CLK(NULL, "efuse_ctrl_cust_fck", &efuse_ctrl_cust_fck, CK_443X), CLK(NULL, "emif1_fck", &emif1_fck, CK_443X), CLK(NULL, "emif2_fck", &emif2_fck, CK_443X), -- 1.7.1