clk: at91: sam9x60: remove atmel,osc-bypass support

[ Upstream commit 01324f9e88b5cfc1f4c26eef66bdcb52596c9af8 ]

The sam9x60 doesn't have the MOSCXTBY bit to enable the crystal oscillator
bypass.

Fixes: 01e2113de9a5 ("clk: at91: add sam9x60 pmc driver")
Reported-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20201202125816.168618-1-alexandre.belloni@bootlin.com
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Tested-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/clk/at91/sam9x60.c b/drivers/clk/at91/sam9x60.c
index 3c4c956..c8cbec5 100644 (file)
--- a/drivers/clk/at91/sam9x60.c
+++ b/drivers/clk/at91/sam9x60.c
@@ -174,7 +174,6 @@ static void __init sam9x60_pmc_setup(struct device_node *np)
        struct regmap *regmap;
        struct clk_hw *hw;
        int i;
-       bool bypass;
 
        i = of_property_match_string(np, "clock-names", "td_slck");
        if (i < 0)
@@ -209,10 +208,7 @@ static void __init sam9x60_pmc_setup(struct device_node *np)
        if (IS_ERR(hw))
                goto err_free;
 
-       bypass = of_property_read_bool(np, "atmel,osc-bypass");
-
-       hw = at91_clk_register_main_osc(regmap, "main_osc", mainxtal_name,
-                                       bypass);
+       hw = at91_clk_register_main_osc(regmap, "main_osc", mainxtal_name, 0);
        if (IS_ERR(hw))
                goto err_free;
        main_osc_hw = hw;