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clk: gemini: hands off PCI OE bit 

This bit is pin control, and needs to be carefully managed by the
new pin control driver.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
hifive-unleashed-5.1
Linus Walleij 2017-08-08 21:08:18 +02:00 committed by Stephen Boyd
parent 56d8777641
commit 2839b1efeb
1 changed files with 0 additions and 7 deletions
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7
drivers/clk/clk-gemini.c
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@ -37,7 +37,6 @@ static DEFINE_SPINLOCK(gemini_clk_lock);
#define GEMINI_GLOBAL_MISC_CONTROL 0x30
#define PCI_CLK_66MHZ BIT(18)
#define PCI_CLK_OE BIT(17)
#define GEMINI_GLOBAL_CLOCK_CONTROL 0x34
#define PCI_CLKRUN_EN BIT(16)
@ -159,9 +158,6 @@ static int gemini_pci_enable(struct clk_hw *hw)
regmap_update_bits(pciclk->map, GEMINI_GLOBAL_CLOCK_CONTROL,
0, PCI_CLKRUN_EN);
regmap_update_bits(pciclk->map,
GEMINI_GLOBAL_MISC_CONTROL,
0, PCI_CLK_OE);
return 0;
}
@ -169,9 +165,6 @@ static void gemini_pci_disable(struct clk_hw *hw)
{
struct clk_gemini_pci *pciclk = to_pciclk(hw);
regmap_update_bits(pciclk->map,
GEMINI_GLOBAL_MISC_CONTROL,
PCI_CLK_OE, 0);
regmap_update_bits(pciclk->map, GEMINI_GLOBAL_CLOCK_CONTROL,
PCI_CLKRUN_EN, 0);
}