Re: [PATCH RFC v2 05/14] ARM: imx6q: clk: Add the video_27m clock
From: Philipp Zabel <p.zabel@pengutronix.de>
Date: 2014-12-18 10:31:52
Also in:
dri-devel, linux-arm-kernel, lkml
Am Donnerstag, den 18.12.2014, 15:11 +0800 schrieb Liu Ying:
quoted hunk ↗ jump to hunk
This patch supports the video_27m clock which is a fixed factor clock of the pll3_pfd1_540m clock. Signed-off-by: Liu Ying <redacted> --- v1->v2: * None. arch/arm/mach-imx/clk-imx6q.c | 1 + include/dt-bindings/clock/imx6qdl-clock.h | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-)diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c index 4e79da7..9470df3 100644 --- a/arch/arm/mach-imx/clk-imx6q.c +++ b/arch/arm/mach-imx/clk-imx6q.c@@ -246,6 +246,7 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node) clk[IMX6QDL_CLK_PLL3_60M] = imx_clk_fixed_factor("pll3_60m", "pll3_usb_otg", 1, 8); clk[IMX6QDL_CLK_TWD] = imx_clk_fixed_factor("twd", "arm", 1, 2); clk[IMX6QDL_CLK_GPT_3M] = imx_clk_fixed_factor("gpt_3m", "osc", 1, 8); + clk[IMX6QDL_CLK_VIDEO_27M] = imx_clk_fixed_factor("video_27m", "pll3_pfd1_540m", 1, 20);
The HDMI TX isfr clock input is sourced from video_27m, too, according to Table 33-1 "HDMI clocks". I think the parent of clk[IMX6QDL_CLK_HDMI_ISFR] should be changed from "pll3_pfd1_540m" to "video_27m", then. regards Philipp _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel