Add disable() support.
Signed-off-by: Giulio Benetti giulio.benetti@benettiengineering.com Reviewed-by: Lukasz Majewski lukma@denx.de --- drivers/clk/imx/clk-pllv3.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
diff --git a/drivers/clk/imx/clk-pllv3.c b/drivers/clk/imx/clk-pllv3.c index d8cbe3dd4e..9b37cd9cd9 100644 --- a/drivers/clk/imx/clk-pllv3.c +++ b/drivers/clk/imx/clk-pllv3.c @@ -54,9 +54,25 @@ static int clk_pllv3_generic_enable(struct clk *clk) return 0; }
+static int clk_pllv3_generic_disable(struct clk *clk) +{ + struct clk_pllv3 *pll = to_clk_pllv3(clk); + u32 val; + + val = readl(pll->base); + if (pll->powerup_set) + val &= ~pll->power_bit; + else + val |= pll->power_bit; + writel(val, pll->base); + + return 0; +} + static const struct clk_ops clk_pllv3_generic_ops = { .get_rate = clk_pllv3_generic_get_rate, .enable = clk_pllv3_generic_enable, + .disable = clk_pllv3_generic_disable, };
struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name,