mirror of https://gitee.com/openkylin/linux.git
clk: bcm2835: Fix ana->maskX definitions
ana->maskX values are already '~'-ed in bcm2835_pll_set_rate(). Remove
the '~' in the definition to fix ANA setup.
Note that this commit fixes a long standing bug preventing one from
using an HDMI display if it's plugged after the FW has booted Linux.
This is because PLLH is used by the HDMI encoder to generate the pixel
clock.
Fixes: 41691b8862
("clk: bcm2835: Add support for programming the audio domain clocks")
Cc: <stable@vger.kernel.org>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
parent
8a53fc511c
commit
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@ -449,17 +449,17 @@ struct bcm2835_pll_ana_bits {
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static const struct bcm2835_pll_ana_bits bcm2835_ana_default = {
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static const struct bcm2835_pll_ana_bits bcm2835_ana_default = {
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.mask0 = 0,
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.mask0 = 0,
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.set0 = 0,
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.set0 = 0,
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.mask1 = (u32)~(A2W_PLL_KI_MASK | A2W_PLL_KP_MASK),
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.mask1 = A2W_PLL_KI_MASK | A2W_PLL_KP_MASK,
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.set1 = (2 << A2W_PLL_KI_SHIFT) | (8 << A2W_PLL_KP_SHIFT),
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.set1 = (2 << A2W_PLL_KI_SHIFT) | (8 << A2W_PLL_KP_SHIFT),
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.mask3 = (u32)~A2W_PLL_KA_MASK,
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.mask3 = A2W_PLL_KA_MASK,
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.set3 = (2 << A2W_PLL_KA_SHIFT),
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.set3 = (2 << A2W_PLL_KA_SHIFT),
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.fb_prediv_mask = BIT(14),
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.fb_prediv_mask = BIT(14),
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};
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};
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static const struct bcm2835_pll_ana_bits bcm2835_ana_pllh = {
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static const struct bcm2835_pll_ana_bits bcm2835_ana_pllh = {
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.mask0 = (u32)~(A2W_PLLH_KA_MASK | A2W_PLLH_KI_LOW_MASK),
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.mask0 = A2W_PLLH_KA_MASK | A2W_PLLH_KI_LOW_MASK,
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.set0 = (2 << A2W_PLLH_KA_SHIFT) | (2 << A2W_PLLH_KI_LOW_SHIFT),
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.set0 = (2 << A2W_PLLH_KA_SHIFT) | (2 << A2W_PLLH_KI_LOW_SHIFT),
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.mask1 = (u32)~(A2W_PLLH_KI_HIGH_MASK | A2W_PLLH_KP_MASK),
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.mask1 = A2W_PLLH_KI_HIGH_MASK | A2W_PLLH_KP_MASK,
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.set1 = (6 << A2W_PLLH_KP_SHIFT),
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.set1 = (6 << A2W_PLLH_KP_SHIFT),
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.mask3 = 0,
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.mask3 = 0,
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.set3 = 0,
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.set3 = 0,
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