diff options
| author |   Heiko Stuebner <heiko@sntech.de> | 2016-03-14 16:01:59 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-03-16 19:28:02 -0400 |
| commit | 2c6fae2501d87ca94b5249df38797f02d4e39add (patch) | |
| tree | d18c9627729a174e81fcdf362bc4b1766307e762 /drivers/clk/rockchip/clk-rk3036.c | |
| parent | clk: rockchip: add clock-id for rk3036 emac pll source clock (diff) | |
| download | wireguard-linux-2c6fae2501d87ca94b5249df38797f02d4e39add.tar.xz wireguard-linux-2c6fae2501d87ca94b5249df38797f02d4e39add.zip | |
clk: rockchip: associate SCLK_MAC_PLL and disable reparenting on rk3036
The emac needs constant and very specific rate but the possible PLL-sources
are very limited, so we expect the PLL source to be set manually on per
board and don't want it to get changed in an automatic way later.
So add the necessary clock-id and disable reparenting on set_rate calls.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Cc: linux-clk@vger.kernel.org
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/clk/rockchip/clk-rk3036.c')
| -rw-r--r-- | drivers/clk/rockchip/clk-rk3036.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/rockchip/clk-rk3036.c b/drivers/clk/rockchip/clk-rk3036.c index 37f42929598d..53e9c39f5103 100644 --- a/drivers/clk/rockchip/clk-rk3036.c +++ b/drivers/clk/rockchip/clk-rk3036.c @@ -343,7 +343,7 @@ static struct rockchip_clk_branch rk3036_clk_branches[] __initdata = { RK2928_CLKSEL_CON(16), 0, 2, MFLAGS, 2, 5, DFLAGS, RK2928_CLKGATE_CON(10), 5, GFLAGS), - COMPOSITE_NOGATE(0, "mac_pll_src", mux_pll_src_3plls_p, 0, + COMPOSITE_NOGATE(SCLK_MACPLL, "mac_pll_src", mux_pll_src_3plls_p, CLK_SET_RATE_NO_REPARENT, RK2928_CLKSEL_CON(21), 0, 2, MFLAGS, 9, 5, DFLAGS), MUX(SCLK_MACREF, "mac_clk_ref", mux_mac_p, CLK_SET_RATE_PARENT, RK2928_CLKSEL_CON(21), 3, 1, MFLAGS), |