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clk/exynos5420: assign dout_pixel id to pixel clock divider

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dout_pixel is a new ID allocated for pixel clock divider. It is
queried in the driver to pass as the parent to hdmi clock while
switching between parents.

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Acked-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
This commit is contained in:
Rahul Sharma 2013-08-29 11:07:09 +05:30 committed by Mike Turquette
parent 4625f1b5d4
commit 0044cbcd66
2 changed files with 9 additions and 1 deletions
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5
Documentation/devicetree/bindings/clock/exynos5420-clock.txt
View File

@ -187,6 +187,11 @@ clock which they consume.
mout_hdmi 640
Divider ID
----------------------------
dout_pixel 768
Example 1: An example of a clock controller node is listed below.
clock: clock-controller@0x10010000 {

5
drivers/clk/samsung/clk-exynos5420.c
View File

@ -143,6 +143,9 @@ enum exynos5420_clks {
/* mux clocks */
mout_hdmi = 640,
/* divider clocks */
dout_pixel = 768,
nr_clks,
};
@ -463,7 +466,7 @@ static struct samsung_div_clock exynos5420_div_clks[] __initdata = {
DIV(none, "dout_fimd1", "mout_fimd1", DIV_DISP10, 0, 4),
DIV(none, "dout_mipi1", "mout_mipi1", DIV_DISP10, 16, 8),
DIV(none, "dout_dp1", "mout_dp1", DIV_DISP10, 24, 4),
DIV(none, "dout_hdmi_pixel", "mout_pixel", DIV_DISP10, 28, 4),
DIV(dout_pixel, "dout_hdmi_pixel", "mout_pixel", DIV_DISP10, 28, 4),
/* Audio Block */
DIV(none, "dout_maudio0", "mout_maudio0", DIV_MAU, 20, 4),