[PATCH v3 03/10] clk: sunxi-ng: a83t: Support new timing mode for mmc2 clock
From: Chen-Yu Tsai <hidden>
Date: 2017-07-24 13:59:24
Also in:
linux-clk, linux-devicetree, linux-mmc, lkml
Subsystem:
arm/allwinner sunxi soc support, common clk framework, the rest · Maintainers:
Chen-Yu Tsai, Jernej Skrabec, Samuel Holland, Michael Turquette, Stephen Boyd, Linus Torvalds
The MMC2 clock supports a new timing mode. When the new mode is active, the output clock rate is halved. This patch sets the feature flag for the new timing mode, and adds a pre-divider based on the mode bit. Signed-off-by: Chen-Yu Tsai <redacted> --- drivers/clk/sunxi-ng/ccu-sun8i-a83t.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-a83t.c b/drivers/clk/sunxi-ng/ccu-sun8i-a83t.c
index 947f9f6e05d2..e43acebdfbcd 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-a83t.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-a83t.c@@ -418,14 +418,8 @@ static SUNXI_CCU_PHASE(mmc1_sample_clk, "mmc1-sample", "mmc1", static SUNXI_CCU_PHASE(mmc1_output_clk, "mmc1-output", "mmc1", 0x08c, 8, 3, 0); -/* TODO Support MMC2 clock's new timing mode. */ -static SUNXI_CCU_MP_WITH_MUX_GATE(mmc2_clk, "mmc2", mod0_default_parents, - 0x090, - 0, 4, /* M */ - 16, 2, /* P */ - 24, 2, /* mux */ - BIT(31), /* gate */ - 0); +static SUNXI_CCU_MP_MMC_WITH_MUX_GATE(mmc2_clk, "mmc2", mod0_default_parents, + 0x090, 0); static SUNXI_CCU_PHASE(mmc2_sample_clk, "mmc2-sample", "mmc2", 0x090, 20, 3, 0);
--
2.13.3