From 98d7e1aee6dd534f468993f8c6a1bc730d4cfa81 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Mon, 21 Apr 2014 15:06:23 +0200 Subject: [PATCH 1/2] ARM: OMAP3: clock: Back-propagate rate change from cam_mclk to dpll4_m5 on all OMAP3 platforms MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Commit 7b2e1277598e4187c9be3e61fd9b0f0423f97986 ("ARM: OMAP3: clock: Back-propagate rate change from cam_mclk to dpll4_m5") enabled clock rate back-propagation from cam_mclk do dpll4_m5 on OMAP3630 only. Perform back-propagation on other OMAP3 platforms as well. Reported-by: Jean-Philippe François Signed-off-by: Laurent Pinchart Cc: Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/cclock3xxx_data.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-omap2/cclock3xxx_data.c b/arch/arm/mach-omap2/cclock3xxx_data.c index 8f5121b89688..eb8c75ec3b1a 100644 --- a/arch/arm/mach-omap2/cclock3xxx_data.c +++ b/arch/arm/mach-omap2/cclock3xxx_data.c @@ -456,7 +456,8 @@ static struct clk_hw_omap dpll4_m5x2_ck_hw = { .clkdm_name = "dpll4_clkdm", }; -DEFINE_STRUCT_CLK(dpll4_m5x2_ck, dpll4_m5x2_ck_parent_names, dpll4_m5x2_ck_ops); +DEFINE_STRUCT_CLK_FLAGS(dpll4_m5x2_ck, dpll4_m5x2_ck_parent_names, + dpll4_m5x2_ck_ops, CLK_SET_RATE_PARENT); static struct clk dpll4_m5x2_ck_3630 = { .name = "dpll4_m5x2_ck", From 0f9e19ad88eee820f517b85531b555a0fa73e7e4 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Fri, 9 May 2014 11:10:05 +0300 Subject: [PATCH 2/2] ARM: omap5: hwmod_data: Correct IDLEMODE for McPDM McPDM need to be configured to NO_IDLE mode when it is in used otherwise vital clocks will be gated which results 'slow motion' audio playback. Signed-off-by: Peter Ujfalusi Cc: Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/omap_hwmod_54xx_data.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c index 892317294fdc..e829664e6a6c 100644 --- a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c @@ -895,7 +895,7 @@ static struct omap_hwmod omap54xx_mcpdm_hwmod = { * current exception. */ - .flags = HWMOD_EXT_OPT_MAIN_CLK, + .flags = HWMOD_EXT_OPT_MAIN_CLK | HWMOD_SWSUP_SIDLE, .main_clk = "pad_clks_ck", .prcm = { .omap4 = {