| commit | fc69ed70c16a31d6a77ec47a30a9fe941f763f1e | |
| author | Jianqun <jay.xu@rock-chips.com> | |
| Tue, 30 Sep 2014 03:12:04 +0000 (30 11:12 +0800) | ||
| committer | Heiko Stuebner <heiko@sntech.de> | |
| Wed, 1 Oct 2014 08:55:13 +0000 (1 10:55 +0200) | ||
| tree | d29c2d76beb5b092267c8e4d69c2045b0d99abf6 | treesnapshot (tar.gz zip) |
| parent | 0e5bdb3f9fa5c2bd4452c258de78122ef15f62d6 | commitdiff |
clk: rockchip: rk3288: i2s_frac adds flag to set parent's rate
The relation of i2s nodes as follows:
i2s_src 0 0 594000000 0
i2s_frac 0 0 11289600 0
i2s_pre 0 0 11289600 0
sclk_i2s0 0 0 11289600 0
i2s0_clkout 0 0 11289600 0
hclk_i2s0 1 1 99000000 0
sclk_i2s0 is the master clock, when to set rate of sclk_i2s0, should
allow to set its parent's rate, by add flag CLK_SET_RATE_PARENT for
"i2s_frac", "i2s_pre", "i2s0_clkout" and "sclk_i2s0".
Tested on rk3288 board using max98090, with command "aplay <music.wav>"
Change-Id: I12faad082566532b65a7de8c0a6845e1c17870e6
Signed-off-by: Jianqun <jay.xu@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
The relation of i2s nodes as follows:
i2s_src 0 0 594000000 0
i2s_frac 0 0 11289600 0
i2s_pre 0 0 11289600 0
sclk_i2s0 0 0 11289600 0
i2s0_clkout 0 0 11289600 0
hclk_i2s0 1 1 99000000 0
sclk_i2s0 is the master clock, when to set rate of sclk_i2s0, should
allow to set its parent's rate, by add flag CLK_SET_RATE_PARENT for
"i2s_frac", "i2s_pre", "i2s0_clkout" and "sclk_i2s0".
Tested on rk3288 board using max98090, with command "aplay <music.wav>"
Change-Id: I12faad082566532b65a7de8c0a6845e1c17870e6
Signed-off-by: Jianqun <jay.xu@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| drivers/clk/rockchip/clk-rk3288.c | diffblobblamehistory |