From: fabio.estevam@freescale.com (Fabio Estevam)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/4] ARM: clk-imx6sl: Select appropriate parents for LCDIF clocks
Date: Tue, 19 Aug 2014 15:21:12 -0300 [thread overview]
Message-ID: <1408472474-4914-2-git-send-email-fabio.estevam@freescale.com> (raw)
In-Reply-To: <1408472474-4914-1-git-send-email-fabio.estevam@freescale.com>
PLL5 is well suited for being the parent of IMX6SL_CLK_LCDIF_PIX_SEL and
PLL2_PFD for IMX6SL_CLK_LCDIF_AXI_SEL.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
arch/arm/mach-imx/clk-imx6sl.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/mach-imx/clk-imx6sl.c b/arch/arm/mach-imx/clk-imx6sl.c
index ba3af22..11908e8 100644
--- a/arch/arm/mach-imx/clk-imx6sl.c
+++ b/arch/arm/mach-imx/clk-imx6sl.c
@@ -376,6 +376,13 @@ static void __init imx6sl_clocks_init(struct device_node *ccm_node)
/* Audio-related clocks configuration */
clk_set_parent(clks[IMX6SL_CLK_SPDIF0_SEL], clks[IMX6SL_CLK_PLL3_PFD3]);
+ /* set PLL5 video as lcdif pix parent clock */
+ clk_set_parent(clks[IMX6SL_CLK_LCDIF_PIX_SEL],
+ clks[IMX6SL_CLK_PLL5_VIDEO_DIV]);
+
+ clk_set_parent(clks[IMX6SL_CLK_LCDIF_AXI_SEL],
+ clks[IMX6SL_CLK_PLL2_PFD2]);
+
/* Set initial power mode */
imx6q_set_lpm(WAIT_CLOCKED);
}
--
1.9.1
next prev parent reply other threads:[~2014-08-19 18:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-19 18:21 [PATCH 1/4] ARM: clk-imx6sl: Remove csi_lcdif_sels[] Fabio Estevam
2014-08-19 18:21 ` Fabio Estevam [this message]
2014-08-19 18:21 ` [PATCH 3/4] ARM: dts: imx6sl-evk.dts: Keep pinctrl nodes sorted Fabio Estevam
2014-08-19 18:21 ` [PATCH 4/4] ARM: dts: imx6sl-evk: Add LCD support Fabio Estevam
2014-08-25 2:07 ` [PATCH 1/4] ARM: clk-imx6sl: Remove csi_lcdif_sels[] Shawn Guo
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